diff options
Diffstat (limited to 'spec/ruby/core')
136 files changed, 3748 insertions, 625 deletions
diff --git a/spec/ruby/core/array/pack/shared/basic.rb b/spec/ruby/core/array/pack/shared/basic.rb index ebd9f75d9d..a63f64d296 100644 --- a/spec/ruby/core/array/pack/shared/basic.rb +++ b/spec/ruby/core/array/pack/shared/basic.rb @@ -33,19 +33,15 @@ describe :array_pack_basic_non_float, shared: true do end ruby_version_is ""..."3.3" do - # https://bugs.ruby-lang.org/issues/19150 - # NOTE: it's just a plan of the Ruby core team it "warns that a directive is unknown" do # additional directive ('a') is required for the X directive - -> { [@obj, @obj].pack("a R" + pack_format) }.should complain(/unknown pack directive 'R'/) - -> { [@obj, @obj].pack("a 0" + pack_format) }.should complain(/unknown pack directive '0'/) - -> { [@obj, @obj].pack("a :" + pack_format) }.should complain(/unknown pack directive ':'/) + -> { [@obj, @obj].pack("a K" + pack_format) }.should complain(/unknown pack directive 'K' in 'a K#{pack_format}'/) + -> { [@obj, @obj].pack("a 0" + pack_format) }.should complain(/unknown pack directive '0' in 'a 0#{pack_format}'/) + -> { [@obj, @obj].pack("a :" + pack_format) }.should complain(/unknown pack directive ':' in 'a :#{pack_format}'/) end end ruby_version_is "3.3" do - # https://bugs.ruby-lang.org/issues/19150 - # NOTE: Added this case just to not forget about the decision in the ticket it "raise ArgumentError when a directive is unknown" do # additional directive ('a') is required for the X directive -> { [@obj, @obj].pack("a R" + pack_format) }.should raise_error(ArgumentError, /unknown pack directive 'R'/) diff --git a/spec/ruby/core/array/shared/unshift.rb b/spec/ruby/core/array/shared/unshift.rb index 4941e098f6..9e0fe7556a 100644 --- a/spec/ruby/core/array/shared/unshift.rb +++ b/spec/ruby/core/array/shared/unshift.rb @@ -49,7 +49,7 @@ describe :array_unshift, shared: true do -> { ArraySpecs.frozen_array.send(@method) }.should raise_error(FrozenError) end - # https://github.com/oracle/truffleruby/issues/2772 + # https://github.com/truffleruby/truffleruby/issues/2772 it "doesn't rely on Array#[]= so it can be overridden" do subclass = Class.new(Array) do def []=(*) diff --git a/spec/ruby/core/builtin_constants/builtin_constants_spec.rb b/spec/ruby/core/builtin_constants/builtin_constants_spec.rb index eaf311783a..13e066cc7f 100644 --- a/spec/ruby/core/builtin_constants/builtin_constants_spec.rb +++ b/spec/ruby/core/builtin_constants/builtin_constants_spec.rb @@ -46,6 +46,16 @@ describe "RUBY_ENGINE" do end end +describe "RUBY_ENGINE_VERSION" do + it "is a String" do + RUBY_ENGINE_VERSION.should be_kind_of(String) + end + + it "is frozen" do + RUBY_ENGINE_VERSION.should.frozen? + end +end + describe "RUBY_PLATFORM" do it "is a String" do RUBY_PLATFORM.should be_kind_of(String) @@ -75,3 +85,67 @@ describe "RUBY_REVISION" do RUBY_REVISION.should.frozen? end end + +ruby_version_is "4.0" do + context "The constant" do + describe "Ruby" do + it "is a Module" do + Ruby.should.instance_of?(Module) + end + end + + describe "Ruby::VERSION" do + it "is equal to RUBY_VERSION" do + Ruby::VERSION.should equal(RUBY_VERSION) + end + end + + describe "RUBY::PATCHLEVEL" do + it "is equal to RUBY_PATCHLEVEL" do + Ruby::PATCHLEVEL.should equal(RUBY_PATCHLEVEL) + end + end + + describe "Ruby::COPYRIGHT" do + it "is equal to RUBY_COPYRIGHT" do + Ruby::COPYRIGHT.should equal(RUBY_COPYRIGHT) + end + end + + describe "Ruby::DESCRIPTION" do + it "is equal to RUBY_DESCRIPTION" do + Ruby::DESCRIPTION.should equal(RUBY_DESCRIPTION) + end + end + + describe "Ruby::ENGINE" do + it "is equal to RUBY_ENGINE" do + Ruby::ENGINE.should equal(RUBY_ENGINE) + end + end + + describe "Ruby::ENGINE_VERSION" do + it "is equal to RUBY_ENGINE_VERSION" do + Ruby::ENGINE_VERSION.should equal(RUBY_ENGINE_VERSION) + end + end + + describe "Ruby::PLATFORM" do + it "is equal to RUBY_PLATFORM" do + Ruby::PLATFORM.should equal(RUBY_PLATFORM) + end + end + + describe "Ruby::RELEASE_DATE" do + it "is equal to RUBY_RELEASE_DATE" do + Ruby::RELEASE_DATE.should equal(RUBY_RELEASE_DATE) + end + end + + describe "Ruby::REVISION" do + it "is equal to RUBY_REVISION" do + Ruby::REVISION.should equal(RUBY_REVISION) + end + end + end +end diff --git a/spec/ruby/core/comparable/clamp_spec.rb b/spec/ruby/core/comparable/clamp_spec.rb index 796d4a18c1..18f616a997 100644 --- a/spec/ruby/core/comparable/clamp_spec.rb +++ b/spec/ruby/core/comparable/clamp_spec.rb @@ -24,7 +24,7 @@ describe 'Comparable#clamp' do c.clamp(two, three).should equal(c) end - it 'returns the min parameter if smaller than it' do + it 'returns the min parameter if less than it' do one = ComparableSpecs::WithOnlyCompareDefined.new(1) two = ComparableSpecs::WithOnlyCompareDefined.new(2) c = ComparableSpecs::Weird.new(0) @@ -40,6 +40,39 @@ describe 'Comparable#clamp' do c.clamp(one, two).should equal(two) end + context 'max is nil' do + it 'returns min if less than it' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + c = ComparableSpecs::Weird.new(0) + c.clamp(one, nil).should equal(one) + end + + it 'always returns self if greater than min' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + c = ComparableSpecs::Weird.new(2) + c.clamp(one, nil).should equal(c) + end + end + + context 'min is nil' do + it 'returns max if greater than it' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + c = ComparableSpecs::Weird.new(2) + c.clamp(nil, one).should equal(one) + end + + it 'always returns self if less than max' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + c = ComparableSpecs::Weird.new(0) + c.clamp(nil, one).should equal(c) + end + end + + it 'always returns self when min is nil and max is nil' do + c = ComparableSpecs::Weird.new(1) + c.clamp(nil, nil).should equal(c) + end + it 'returns self if within the given range parameters' do one = ComparableSpecs::WithOnlyCompareDefined.new(1) two = ComparableSpecs::WithOnlyCompareDefined.new(2) @@ -52,7 +85,7 @@ describe 'Comparable#clamp' do c.clamp(two..three).should equal(c) end - it 'returns the minimum value of the range parameters if smaller than it' do + it 'returns the minimum value of the range parameters if less than it' do one = ComparableSpecs::WithOnlyCompareDefined.new(1) two = ComparableSpecs::WithOnlyCompareDefined.new(2) c = ComparableSpecs::Weird.new(0) @@ -75,4 +108,116 @@ describe 'Comparable#clamp' do -> { c.clamp(one...two) }.should raise_error(ArgumentError) end + + context 'with nil as the max argument' do + it 'returns min argument if less than it' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + zero = ComparableSpecs::WithOnlyCompareDefined.new(0) + c = ComparableSpecs::Weird.new(0) + + c.clamp(one, nil).should equal(one) + c.clamp(zero, nil).should equal(c) + end + + it 'always returns self if greater than min argument' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + two = ComparableSpecs::WithOnlyCompareDefined.new(2) + c = ComparableSpecs::Weird.new(2) + + c.clamp(one, nil).should equal(c) + c.clamp(two, nil).should equal(c) + end + end + + context 'with endless range' do + it 'returns minimum value of the range parameters if less than it' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + zero = ComparableSpecs::WithOnlyCompareDefined.new(0) + c = ComparableSpecs::Weird.new(0) + + c.clamp(one..).should equal(one) + c.clamp(zero..).should equal(c) + end + + it 'always returns self if greater than minimum value of the range parameters' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + two = ComparableSpecs::WithOnlyCompareDefined.new(2) + c = ComparableSpecs::Weird.new(2) + + c.clamp(one..).should equal(c) + c.clamp(two..).should equal(c) + end + + it 'works with exclusive range' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + c = ComparableSpecs::Weird.new(2) + + c.clamp(one...).should equal(c) + end + end + + context 'with nil as the min argument' do + it 'returns max argument if greater than it' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + c = ComparableSpecs::Weird.new(2) + + c.clamp(nil, one).should equal(one) + end + + it 'always returns self if less than max argument' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + zero = ComparableSpecs::WithOnlyCompareDefined.new(0) + c = ComparableSpecs::Weird.new(0) + + c.clamp(nil, one).should equal(c) + c.clamp(nil, zero).should equal(c) + end + end + + context 'with beginless range' do + it 'returns maximum value of the range parameters if greater than it' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + c = ComparableSpecs::Weird.new(2) + + c.clamp(..one).should equal(one) + end + + it 'always returns self if less than maximum value of the range parameters' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + zero = ComparableSpecs::WithOnlyCompareDefined.new(0) + c = ComparableSpecs::Weird.new(0) + + c.clamp(..one).should equal(c) + c.clamp(..zero).should equal(c) + end + + it 'raises an Argument error if the range parameter is exclusive' do + one = ComparableSpecs::WithOnlyCompareDefined.new(1) + c = ComparableSpecs::Weird.new(0) + + -> { c.clamp(...one) }.should raise_error(ArgumentError) + end + end + + context 'with nil as the min and the max argument' do + it 'always returns self' do + c = ComparableSpecs::Weird.new(1) + + c.clamp(nil, nil).should equal(c) + end + end + + context 'with beginless-and-endless range' do + it 'always returns self' do + c = ComparableSpecs::Weird.new(1) + + c.clamp(nil..nil).should equal(c) + end + + it 'works with exclusive range' do + c = ComparableSpecs::Weird.new(2) + + c.clamp(nil...nil).should equal(c) + end + end end diff --git a/spec/ruby/core/comparable/fixtures/classes.rb b/spec/ruby/core/comparable/fixtures/classes.rb index 4239a47d2f..2bdabbf014 100644 --- a/spec/ruby/core/comparable/fixtures/classes.rb +++ b/spec/ruby/core/comparable/fixtures/classes.rb @@ -7,6 +7,7 @@ module ComparableSpecs end def <=>(other) + return nil if other.nil? self.value <=> other.value end end diff --git a/spec/ruby/core/data/fixtures/classes.rb b/spec/ruby/core/data/fixtures/classes.rb index 2d48780496..650c0b2a62 100644 --- a/spec/ruby/core/data/fixtures/classes.rb +++ b/spec/ruby/core/data/fixtures/classes.rb @@ -17,5 +17,18 @@ module DataSpecs end Empty = Data.define() + + DataWithOverriddenInitialize = Data.define(:amount, :unit) do + def initialize(*rest, **kw) + super + ScratchPad.record [:initialize, rest, kw] + end + end + + Area = Data.define(:width, :height, :area) do + def initialize(width:, height:) + super(width: width, height: height, area: width * height) + end + end end end diff --git a/spec/ruby/core/data/initialize_spec.rb b/spec/ruby/core/data/initialize_spec.rb index 0f75f32f57..010c73b91b 100644 --- a/spec/ruby/core/data/initialize_spec.rb +++ b/spec/ruby/core/data/initialize_spec.rb @@ -71,4 +71,54 @@ describe "Data#initialize" do it "supports Data with no fields" do -> { DataSpecs::Empty.new }.should_not raise_error end + + it "can be overridden" do + ScratchPad.record [] + + measure_class = Data.define(:amount, :unit) do + def initialize(*, **) + super + ScratchPad << :initialize + end + end + + measure_class.new(42, "m") + ScratchPad.recorded.should == [:initialize] + end + + context "when it is overridden" do + it "is called with keyword arguments when given positional arguments" do + ScratchPad.clear + DataSpecs::DataWithOverriddenInitialize.new(42, "m") + ScratchPad.recorded.should == [:initialize, [], {amount: 42, unit: "m"}] + end + + it "is called with keyword arguments when given keyword arguments" do + ScratchPad.clear + DataSpecs::DataWithOverriddenInitialize.new(amount: 42, unit: "m") + ScratchPad.recorded.should == [:initialize, [], {amount: 42, unit: "m"}] + end + + it "is called with keyword arguments when given alternative positional arguments" do + ScratchPad.clear + DataSpecs::DataWithOverriddenInitialize[42, "m"] + ScratchPad.recorded.should == [:initialize, [], {amount: 42, unit: "m"}] + end + + it "is called with keyword arguments when given alternative keyword arguments" do + ScratchPad.clear + DataSpecs::DataWithOverriddenInitialize[amount: 42, unit: "m"] + ScratchPad.recorded.should == [:initialize, [], {amount: 42, unit: "m"}] + end + + # See https://github.com/ruby/psych/pull/765 + it "can be deserialized by calling Data.instance_method(:initialize)" do + d1 = DataSpecs::Area.new(width: 2, height: 3) + d1.area.should == 6 + + d2 = DataSpecs::Area.allocate + Data.instance_method(:initialize).bind_call(d2, **d1.to_h) + d2.should == d1 + end + end end diff --git a/spec/ruby/core/data/with_spec.rb b/spec/ruby/core/data/with_spec.rb index 9cd2d57335..fd0a99d1fa 100644 --- a/spec/ruby/core/data/with_spec.rb +++ b/spec/ruby/core/data/with_spec.rb @@ -30,4 +30,28 @@ describe "Data#with" do data.with(4, "m") }.should raise_error(ArgumentError, "wrong number of arguments (given 2, expected 0)") end + + it "does not depend on the Data.new method" do + subclass = Class.new(DataSpecs::Measure) + data = subclass.new(amount: 42, unit: "km") + + def subclass.new(*) + raise "Data.new is called" + end + + data_copy = data.with(unit: "m") + data_copy.amount.should == 42 + data_copy.unit.should == "m" + end + + ruby_version_is "3.3" do + it "calls #initialize" do + data = DataSpecs::DataWithOverriddenInitialize.new(42, "m") + ScratchPad.clear + + data.with(amount: 0) + + ScratchPad.recorded.should == [:initialize, [], {amount: 0, unit: "m"}] + end + end end diff --git a/spec/ruby/core/encoding/find_spec.rb b/spec/ruby/core/encoding/find_spec.rb index 8a0873070f..9c34fe0e77 100644 --- a/spec/ruby/core/encoding/find_spec.rb +++ b/spec/ruby/core/encoding/find_spec.rb @@ -50,7 +50,7 @@ describe "Encoding.find" do end it "raises an ArgumentError if the given encoding does not exist" do - -> { Encoding.find('dh2dh278d') }.should raise_error(ArgumentError) + -> { Encoding.find('dh2dh278d') }.should raise_error(ArgumentError, 'unknown encoding name - dh2dh278d') end # Not sure how to do a better test, since locale depends on weird platform-specific stuff diff --git a/spec/ruby/core/enumerable/fixtures/classes.rb b/spec/ruby/core/enumerable/fixtures/classes.rb index e30b57d294..b5feafcfb7 100644 --- a/spec/ruby/core/enumerable/fixtures/classes.rb +++ b/spec/ruby/core/enumerable/fixtures/classes.rb @@ -38,12 +38,14 @@ module EnumerableSpecs class Empty include Enumerable def each + self end end class EmptyWithSize include Enumerable def each + self end def size 0 diff --git a/spec/ruby/core/enumerable/shared/inject.rb b/spec/ruby/core/enumerable/shared/inject.rb index aae9e06c97..8fb7e98c2b 100644 --- a/spec/ruby/core/enumerable/shared/inject.rb +++ b/spec/ruby/core/enumerable/shared/inject.rb @@ -103,7 +103,7 @@ describe :enumerable_inject, shared: true do it "without inject arguments(legacy rubycon)" do # no inject argument - EnumerableSpecs::EachDefiner.new(2).send(@method) {|acc,x| 999 } .should == 2 + EnumerableSpecs::EachDefiner.new(2).send(@method) {|acc,x| 999 }.should == 2 EnumerableSpecs::EachDefiner.new(2).send(@method) {|acc,x| acc }.should == 2 EnumerableSpecs::EachDefiner.new(2).send(@method) {|acc,x| x }.should == 2 diff --git a/spec/ruby/core/enumerable/to_set_spec.rb b/spec/ruby/core/enumerable/to_set_spec.rb index d0fecf6de4..c02ead11fa 100644 --- a/spec/ruby/core/enumerable/to_set_spec.rb +++ b/spec/ruby/core/enumerable/to_set_spec.rb @@ -11,7 +11,7 @@ describe "Enumerable#to_set" do [1, 2, 3].to_set { |x| x * x }.should == Set[1, 4, 9] end - ruby_version_is "3.5" do + ruby_version_is "4.0"..."4.1" do it "instantiates an object of provided as the first argument set class" do set = nil proc{set = [1, 2, 3].to_set(EnumerableSpecs::SetSubclass)}.should complain(/Enumerable#to_set/) @@ -20,19 +20,11 @@ describe "Enumerable#to_set" do end end - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do it "instantiates an object of provided as the first argument set class" do set = [1, 2, 3].to_set(EnumerableSpecs::SetSubclass) set.should be_kind_of(EnumerableSpecs::SetSubclass) set.to_a.sort.should == [1, 2, 3] end end - - it "does not need explicit `require 'set'`" do - output = ruby_exe(<<~RUBY, options: '--disable-gems', args: '2>&1') - puts [1, 2, 3].to_set - RUBY - - output.chomp.should == "#<Set: {1, 2, 3}>" - end end diff --git a/spec/ruby/core/exception/frozen_error_spec.rb b/spec/ruby/core/exception/frozen_error_spec.rb index 51eb79cace..af2e925661 100644 --- a/spec/ruby/core/exception/frozen_error_spec.rb +++ b/spec/ruby/core/exception/frozen_error_spec.rb @@ -26,9 +26,11 @@ describe "FrozenError#message" do object = Object.new object.freeze + msg_class = ruby_version_is("4.0") ? "Object" : "object" + -> { def object.x; end - }.should raise_error(FrozenError, "can't modify frozen object: #{object}") + }.should raise_error(FrozenError, "can't modify frozen #{msg_class}: #{object}") object = [].freeze -> { object << nil }.should raise_error(FrozenError, "can't modify frozen Array: []") diff --git a/spec/ruby/core/exception/full_message_spec.rb b/spec/ruby/core/exception/full_message_spec.rb index b07c6d4829..0761d2b40c 100644 --- a/spec/ruby/core/exception/full_message_spec.rb +++ b/spec/ruby/core/exception/full_message_spec.rb @@ -211,4 +211,16 @@ describe "Exception#full_message" do e.full_message(highlight: false).lines.first.should =~ /RuntimeError/ e.full_message(highlight: true).lines.first.should =~ /#{Regexp.escape("\e[1;4mRuntimeError\e[m")}/ end + + it "allows cause with empty backtrace" do + begin + raise RuntimeError.new("Some runtime error"), cause: RuntimeError.new("Some other runtime error") + rescue => e + end + + full_message = e.full_message + full_message.should include "RuntimeError" + full_message.should include "Some runtime error" + full_message.should include "Some other runtime error" + end end diff --git a/spec/ruby/core/fiber/fixtures/classes.rb b/spec/ruby/core/fiber/fixtures/classes.rb index c00facd6e1..6b0e0fbc42 100644 --- a/spec/ruby/core/fiber/fixtures/classes.rb +++ b/spec/ruby/core/fiber/fixtures/classes.rb @@ -1,10 +1,20 @@ module FiberSpecs class NewFiberToRaise - def self.raise(*args) - fiber = Fiber.new { Fiber.yield } + def self.raise(*args, **kwargs, &block) + fiber = Fiber.new do + if block_given? + block.call do + Fiber.yield + end + else + Fiber.yield + end + end + fiber.resume - fiber.raise(*args) + + fiber.raise(*args, **kwargs) end end diff --git a/spec/ruby/core/fiber/fixtures/scheduler.rb b/spec/ruby/core/fiber/fixtures/scheduler.rb new file mode 100644 index 0000000000..16bd2f6b44 --- /dev/null +++ b/spec/ruby/core/fiber/fixtures/scheduler.rb @@ -0,0 +1,35 @@ +module FiberSpecs + + class LoggingScheduler + attr_reader :events + def initialize + @events = [] + end + + def block(*args) + @events << { event: :block, fiber: Fiber.current, args: args } + Fiber.yield + end + + def io_wait(*args) + @events << { event: :io_wait, fiber: Fiber.current, args: args } + Fiber.yield + end + + def kernel_sleep(*args) + @events << { event: :kernel_sleep, fiber: Fiber.current, args: args } + Fiber.yield + end + + def unblock(*args) + @events << { event: :unblock, fiber: Fiber.current, args: args } + Fiber.yield + end + + def fiber_interrupt(*args) + @events << { event: :fiber_interrupt, fiber: Fiber.current, args: args } + Fiber.yield + end + end + +end diff --git a/spec/ruby/core/fiber/raise_spec.rb b/spec/ruby/core/fiber/raise_spec.rb index 124f56fe7d..896f760290 100644 --- a/spec/ruby/core/fiber/raise_spec.rb +++ b/spec/ruby/core/fiber/raise_spec.rb @@ -4,6 +4,7 @@ require_relative '../../shared/kernel/raise' describe "Fiber#raise" do it_behaves_like :kernel_raise, :raise, FiberSpecs::NewFiberToRaise + it_behaves_like :kernel_raise_across_contexts, :raise, FiberSpecs::NewFiberToRaise end describe "Fiber#raise" do diff --git a/spec/ruby/core/fiber/scheduler_spec.rb b/spec/ruby/core/fiber/scheduler_spec.rb new file mode 100644 index 0000000000..15a03c1479 --- /dev/null +++ b/spec/ruby/core/fiber/scheduler_spec.rb @@ -0,0 +1,8 @@ +require_relative '../../spec_helper' +require_relative 'shared/scheduler' + +require "fiber" + +describe "Fiber.scheduler" do + it_behaves_like :scheduler, :scheduler +end diff --git a/spec/ruby/core/fiber/set_scheduler_spec.rb b/spec/ruby/core/fiber/set_scheduler_spec.rb new file mode 100644 index 0000000000..82f6acbe86 --- /dev/null +++ b/spec/ruby/core/fiber/set_scheduler_spec.rb @@ -0,0 +1,8 @@ +require_relative '../../spec_helper' +require_relative 'shared/scheduler' + +require "fiber" + +describe "Fiber.scheduler" do + it_behaves_like :scheduler, :set_scheduler +end diff --git a/spec/ruby/core/fiber/shared/scheduler.rb b/spec/ruby/core/fiber/shared/scheduler.rb new file mode 100644 index 0000000000..19bfb75e3e --- /dev/null +++ b/spec/ruby/core/fiber/shared/scheduler.rb @@ -0,0 +1,51 @@ +describe :scheduler, shared: true do + it "validates the scheduler for required methods" do + required_methods = [:block, :unblock, :kernel_sleep, :io_wait] + required_methods.each do |missing_method| + scheduler = Object.new + required_methods.difference([missing_method]).each do |method| + scheduler.define_singleton_method(method) {} + end + -> { + suppress_warning { Fiber.set_scheduler(scheduler) } + }.should raise_error(ArgumentError, /Scheduler must implement ##{missing_method}/) + end + end + + it "can set and get the scheduler" do + required_methods = [:block, :unblock, :kernel_sleep, :io_wait] + scheduler = Object.new + required_methods.each do |method| + scheduler.define_singleton_method(method) {} + end + suppress_warning { Fiber.set_scheduler(scheduler) } + Fiber.scheduler.should == scheduler + end + + it "returns the scheduler after setting it" do + required_methods = [:block, :unblock, :kernel_sleep, :io_wait] + scheduler = Object.new + required_methods.each do |method| + scheduler.define_singleton_method(method) {} + end + result = suppress_warning { Fiber.set_scheduler(scheduler) } + result.should == scheduler + end + + it "can remove the scheduler" do + required_methods = [:block, :unblock, :kernel_sleep, :io_wait] + scheduler = Object.new + required_methods.each do |method| + scheduler.define_singleton_method(method) {} + end + suppress_warning { Fiber.set_scheduler(scheduler) } + Fiber.set_scheduler(nil) + Fiber.scheduler.should be_nil + end + + it "can assign a nil scheduler multiple times" do + Fiber.set_scheduler(nil) + Fiber.set_scheduler(nil) + Fiber.scheduler.should be_nil + end +end diff --git a/spec/ruby/core/file/basename_spec.rb b/spec/ruby/core/file/basename_spec.rb index 989409d76b..87695ab97b 100644 --- a/spec/ruby/core/file/basename_spec.rb +++ b/spec/ruby/core/file/basename_spec.rb @@ -151,8 +151,34 @@ describe "File.basename" do File.basename("c:\\bar.txt", ".*").should == "bar" File.basename("c:\\bar.txt.exe", ".*").should == "bar.txt" end + + it "handles Shift JIS 0x5C (\\) as second byte of a multi-byte sequence" do + # dir\fileソname.txt + path = "dir\\file\x83\x5cname.txt".b.force_encoding(Encoding::SHIFT_JIS) + path.valid_encoding?.should be_true + File.basename(path).should == "file\x83\x5cname.txt".b.force_encoding(Encoding::SHIFT_JIS) + end end + it "rejects strings encoded with non ASCII-compatible encodings" do + Encoding.list.reject(&:ascii_compatible?).reject(&:dummy?).each do |enc| + begin + path = "/foo/bar".encode(enc) + rescue Encoding::ConverterNotFoundError + next + end + + -> { + File.basename(path) + }.should raise_error(Encoding::CompatibilityError) + end + end + + it "works with all ASCII-compatible encodings" do + Encoding.list.select(&:ascii_compatible?).each do |enc| + File.basename("/foo/bar".encode(enc)).should == "bar".encode(enc) + end + end it "returns the extension for a multibyte filename" do File.basename('/path/ОфиÑ.m4a').should == "ОфиÑ.m4a" diff --git a/spec/ruby/core/file/path_spec.rb b/spec/ruby/core/file/path_spec.rb index dfa0c4ec02..726febcc2b 100644 --- a/spec/ruby/core/file/path_spec.rb +++ b/spec/ruby/core/file/path_spec.rb @@ -37,4 +37,45 @@ describe "File.path" do path.should_receive(:to_path).and_return("abc") File.path(path).should == "abc" end + + it "raises TypeError when #to_path result is not a string" do + path = mock("path") + path.should_receive(:to_path).and_return(nil) + -> { File.path(path) }.should raise_error TypeError + + path = mock("path") + path.should_receive(:to_path).and_return(42) + -> { File.path(path) }.should raise_error TypeError + end + + it "raises ArgumentError for string argument contains NUL character" do + -> { File.path("\0") }.should raise_error ArgumentError + -> { File.path("a\0") }.should raise_error ArgumentError + -> { File.path("a\0c") }.should raise_error ArgumentError + end + + it "raises ArgumentError when #to_path result contains NUL character" do + path = mock("path") + path.should_receive(:to_path).and_return("\0") + -> { File.path(path) }.should raise_error ArgumentError + + path = mock("path") + path.should_receive(:to_path).and_return("a\0") + -> { File.path(path) }.should raise_error ArgumentError + + path = mock("path") + path.should_receive(:to_path).and_return("a\0c") + -> { File.path(path) }.should raise_error ArgumentError + end + + it "raises Encoding::CompatibilityError for ASCII-incompatible string argument" do + path = "abc".encode(Encoding::UTF_32BE) + -> { File.path(path) }.should raise_error Encoding::CompatibilityError + end + + it "raises Encoding::CompatibilityError when #to_path result is ASCII-incompatible" do + path = mock("path") + path.should_receive(:to_path).and_return("abc".encode(Encoding::UTF_32BE)) + -> { File.path(path) }.should raise_error Encoding::CompatibilityError + end end diff --git a/spec/ruby/core/file/socket_spec.rb b/spec/ruby/core/file/socket_spec.rb index 5d12e21f55..d3f4eb013a 100644 --- a/spec/ruby/core/file/socket_spec.rb +++ b/spec/ruby/core/file/socket_spec.rb @@ -1,42 +1,10 @@ require_relative '../../spec_helper' require_relative '../../shared/file/socket' -require 'socket' describe "File.socket?" do it_behaves_like :file_socket, :socket?, File -end -describe "File.socket?" do it "returns false if file does not exist" do File.socket?("I_am_a_bogus_file").should == false end - - it "returns false if the file is not a socket" do - filename = tmp("i_exist") - touch(filename) - - File.socket?(filename).should == false - - rm_r filename - end -end - -platform_is_not :windows do - describe "File.socket?" do - before :each do - # We need a really short name here. - # On Linux the path length is limited to 107, see unix(7). - @name = tmp("s") - @server = UNIXServer.new @name - end - - after :each do - @server.close - rm_r @name - end - - it "returns true if the file is a socket" do - File.socket?(@name).should == true - end - end end diff --git a/spec/ruby/core/file/stat/birthtime_spec.rb b/spec/ruby/core/file/stat/birthtime_spec.rb index adecee15b0..9aa39297b2 100644 --- a/spec/ruby/core/file/stat/birthtime_spec.rb +++ b/spec/ruby/core/file/stat/birthtime_spec.rb @@ -1,7 +1,7 @@ require_relative '../../../spec_helper' platform_is(:windows, :darwin, :freebsd, :netbsd, - *ruby_version_is("3.5") { :linux }, + *ruby_version_is("4.0") { :linux }, ) do not_implemented_messages = [ "birthtime() function is unimplemented", # unsupported OS/version diff --git a/spec/ruby/core/filetest/socket_spec.rb b/spec/ruby/core/filetest/socket_spec.rb index 63a6a31ecb..f274be6318 100644 --- a/spec/ruby/core/filetest/socket_spec.rb +++ b/spec/ruby/core/filetest/socket_spec.rb @@ -3,4 +3,8 @@ require_relative '../../shared/file/socket' describe "FileTest.socket?" do it_behaves_like :file_socket, :socket?, FileTest + + it "returns false if file does not exist" do + FileTest.socket?("I_am_a_bogus_file").should == false + end end diff --git a/spec/ruby/core/gc/config_spec.rb b/spec/ruby/core/gc/config_spec.rb new file mode 100644 index 0000000000..e20e8e4a16 --- /dev/null +++ b/spec/ruby/core/gc/config_spec.rb @@ -0,0 +1,83 @@ +require_relative '../../spec_helper' + +ruby_version_is "3.4" do + describe "GC.config" do + context "without arguments" do + it "returns a hash of current settings" do + GC.config.should be_kind_of(Hash) + end + + it "includes the name of currently loaded GC implementation as a global key" do + GC.config.should include(:implementation) + GC.config[:implementation].should be_kind_of(String) + end + end + + context "with a hash of options" do + it "allows to set GC implementation's options, returning the new config" do + config = GC.config({}) + # Try to find a boolean setting to reliably test changing it. + key, _value = config.find { |_k, v| v == true } + skip unless key + + GC.config(key => false).should == config.merge(key => false) + GC.config[key].should == false + GC.config(key => true).should == config + GC.config[key].should == true + ensure + GC.config(config.except(:implementation)) + end + + it "does not change settings that aren't present in the hash" do + previous = GC.config + GC.config({}) + GC.config.should == previous + end + + it "ignores unknown keys" do + previous = GC.config + GC.config(foo: "bar") + GC.config.should == previous + end + + it "raises an ArgumentError if options include global keys" do + -> { GC.config(implementation: "default") }.should raise_error(ArgumentError, 'Attempting to set read-only key "Implementation"') + end + end + + context "with a non-hash argument" do + it "returns current settings if argument is nil" do + GC.config(nil).should == GC.config + end + + it "raises ArgumentError for all other arguments" do + -> { GC.config([]) }.should raise_error(ArgumentError) + -> { GC.config("default") }.should raise_error(ArgumentError) + -> { GC.config(1) }.should raise_error(ArgumentError) + end + end + + guard -> { PlatformGuard.standard? && GC.config[:implementation] == "default" } do + context "with default GC implementation on MRI" do + before do + @default_config = GC.config({}) + end + + after do + GC.config(@default_config.except(:implementation)) + end + + it "includes :rgengc_allow_full_mark option, true by default" do + GC.config.should include(:rgengc_allow_full_mark) + GC.config[:rgengc_allow_full_mark].should be_true + end + + it "allows to set :rgengc_allow_full_mark" do + # This key maps truthy and falsey values to true and false. + GC.config(rgengc_allow_full_mark: nil).should == @default_config.merge(rgengc_allow_full_mark: false) + GC.config(rgengc_allow_full_mark: 1.23).should == @default_config.merge(rgengc_allow_full_mark: true) + end + end + end + end +end diff --git a/spec/ruby/core/hash/compact_spec.rb b/spec/ruby/core/hash/compact_spec.rb index 76aa43949d..13371bce43 100644 --- a/spec/ruby/core/hash/compact_spec.rb +++ b/spec/ruby/core/hash/compact_spec.rb @@ -35,7 +35,7 @@ describe "Hash#compact" do hash.compact.default_proc.should == pr end - it "retains compare_by_identity_flag" do + it "retains compare_by_identity flag" do hash = {}.compare_by_identity hash.compact.compare_by_identity?.should == true hash[:a] = 1 diff --git a/spec/ruby/core/hash/constructor_spec.rb b/spec/ruby/core/hash/constructor_spec.rb index 8d29773909..0f97f7b40e 100644 --- a/spec/ruby/core/hash/constructor_spec.rb +++ b/spec/ruby/core/hash/constructor_spec.rb @@ -103,14 +103,14 @@ describe "Hash.[]" do HashSpecs::MyInitializerHash[Hash[1, 2]].should be_an_instance_of(HashSpecs::MyInitializerHash) end - it "removes the default value" do + it "does not retain the default value" do hash = Hash.new(1) Hash[hash].default.should be_nil hash[:a] = 1 Hash[hash].default.should be_nil end - it "removes the default_proc" do + it "does not retain the default_proc" do hash = Hash.new { |h, k| h[k] = [] } Hash[hash].default_proc.should be_nil hash[:a] = 1 @@ -118,10 +118,11 @@ describe "Hash.[]" do end ruby_version_is '3.3' do - it "does not retain compare_by_identity_flag" do - hash = {}.compare_by_identity + it "does not retain compare_by_identity flag" do + hash = { a: 1 }.compare_by_identity Hash[hash].compare_by_identity?.should == false - hash[:a] = 1 + + hash = {}.compare_by_identity Hash[hash].compare_by_identity?.should == false end end diff --git a/spec/ruby/core/hash/except_spec.rb b/spec/ruby/core/hash/except_spec.rb index ac84f9975c..026e454b13 100644 --- a/spec/ruby/core/hash/except_spec.rb +++ b/spec/ruby/core/hash/except_spec.rb @@ -19,14 +19,24 @@ describe "Hash#except" do @hash.except(:a, :chunky_bacon).should == { b: 2, c: 3 } end - it "always returns a Hash without a default" do - klass = Class.new(Hash) - h = klass.new(:default) - h[:bar] = 12 - h[:foo] = 42 - r = h.except(:foo) - r.should == {bar: 12} - r.class.should == Hash - r.default.should == nil + it "does not retain the default value" do + h = Hash.new(1) + h.except(:a).default.should be_nil + h[:a] = 1 + h.except(:a).default.should be_nil + end + + it "does not retain the default_proc" do + pr = proc { |h, k| h[k] = [] } + h = Hash.new(&pr) + h.except(:a).default_proc.should be_nil + h[:a] = 1 + h.except(:a).default_proc.should be_nil + end + + it "retains compare_by_identity flag" do + h = { a: 9, c: 4 }.compare_by_identity + h2 = h.except(:a) + h2.compare_by_identity?.should == true end end diff --git a/spec/ruby/core/hash/invert_spec.rb b/spec/ruby/core/hash/invert_spec.rb index 73377a9e97..c06e15ff7c 100644 --- a/spec/ruby/core/hash/invert_spec.rb +++ b/spec/ruby/core/hash/invert_spec.rb @@ -24,4 +24,25 @@ describe "Hash#invert" do HashSpecs::MyHash[1 => 2, 3 => 4].invert.class.should == Hash HashSpecs::MyHash[].invert.class.should == Hash end + + it "does not retain the default value" do + h = Hash.new(1) + h.invert.default.should be_nil + h[:a] = 1 + h.invert.default.should be_nil + end + + it "does not retain the default_proc" do + pr = proc { |h, k| h[k] = [] } + h = Hash.new(&pr) + h.invert.default_proc.should be_nil + h[:a] = 1 + h.invert.default_proc.should be_nil + end + + it "does not retain compare_by_identity flag" do + h = { a: 9, c: 4 }.compare_by_identity + h2 = h.invert + h2.compare_by_identity?.should == false + end end diff --git a/spec/ruby/core/hash/merge_spec.rb b/spec/ruby/core/hash/merge_spec.rb index 5521864297..6710d121ef 100644 --- a/spec/ruby/core/hash/merge_spec.rb +++ b/spec/ruby/core/hash/merge_spec.rb @@ -93,6 +93,29 @@ describe "Hash#merge" do merged.should eql(hash) merged.should_not equal(hash) end + + it "retains the default value" do + h = Hash.new(1) + h.merge(b: 1, d: 2).default.should == 1 + end + + it "retains the default_proc" do + pr = proc { |h, k| h[k] = [] } + h = Hash.new(&pr) + h.merge(b: 1, d: 2).default_proc.should == pr + end + + it "retains compare_by_identity flag" do + h = { a: 9, c: 4 }.compare_by_identity + h2 = h.merge(b: 1, d: 2) + h2.compare_by_identity?.should == true + end + + it "ignores compare_by_identity flag of an argument" do + h = { a: 9, c: 4 }.compare_by_identity + h2 = { b: 1, d: 2 }.merge(h) + h2.compare_by_identity?.should == false + end end describe "Hash#merge!" do diff --git a/spec/ruby/core/hash/reject_spec.rb b/spec/ruby/core/hash/reject_spec.rb index dd8e817237..8381fc7fc1 100644 --- a/spec/ruby/core/hash/reject_spec.rb +++ b/spec/ruby/core/hash/reject_spec.rb @@ -44,6 +44,27 @@ describe "Hash#reject" do reject_pairs.should == reject_bang_pairs end + it "does not retain the default value" do + h = Hash.new(1) + h.reject { false }.default.should be_nil + h[:a] = 1 + h.reject { false }.default.should be_nil + end + + it "does not retain the default_proc" do + pr = proc { |h, k| h[k] = [] } + h = Hash.new(&pr) + h.reject { false }.default_proc.should be_nil + h[:a] = 1 + h.reject { false }.default_proc.should be_nil + end + + it "retains compare_by_identity flag" do + h = { a: 9, c: 4 }.compare_by_identity + h2 = h.reject { |k, _| k == :a } + h2.compare_by_identity?.should == true + end + it_behaves_like :hash_iteration_no_block, :reject it_behaves_like :enumeratorized_with_origin_size, :reject, { 1 => 2, 3 => 4, 5 => 6 } end diff --git a/spec/ruby/core/hash/replace_spec.rb b/spec/ruby/core/hash/replace_spec.rb index a26a31f5f9..db30145e1a 100644 --- a/spec/ruby/core/hash/replace_spec.rb +++ b/spec/ruby/core/hash/replace_spec.rb @@ -23,39 +23,48 @@ describe "Hash#replace" do h.should == { 1 => 2 } end - it "transfers the compare_by_identity flag" do - hash_a = { a: 1 } - hash_b = { b: 2 } - hash_b.compare_by_identity - hash_a.should_not.compare_by_identity? - hash_a.replace(hash_b) - hash_a.should.compare_by_identity? + it "does not retain the default value" do + hash = Hash.new(1) + hash.replace(b: 2).default.should be_nil + end - hash_a = { a: 1 } - hash_b = { b: 2 } - hash_a.compare_by_identity - hash_a.should.compare_by_identity? - hash_a.replace(hash_b) - hash_a.should_not.compare_by_identity? + it "transfers the default value of an argument" do + hash = Hash.new(1) + { a: 1 }.replace(hash).default.should == 1 end - it "does not transfer default values" do - hash_a = {} - hash_b = Hash.new(5) - hash_a.replace(hash_b) - hash_a.default.should == 5 + it "does not retain the default_proc" do + pr = proc { |h, k| h[k] = [] } + hash = Hash.new(&pr) + hash.replace(b: 2).default_proc.should be_nil + end - hash_a = {} - hash_b = Hash.new { |h, k| k * 2 } - hash_a.replace(hash_b) - hash_a.default(5).should == 10 + it "transfers the default_proc of an argument" do + pr = proc { |h, k| h[k] = [] } + hash = Hash.new(&pr) + { a: 1 }.replace(hash).default_proc.should == pr + end + it "does not call the default_proc of an argument" do hash_a = Hash.new { |h, k| k * 5 } hash_b = Hash.new(-> { raise "Should not invoke lambda" }) hash_a.replace(hash_b) hash_a.default.should == hash_b.default end + it "transfers compare_by_identity flag of an argument" do + h = { a: 1, c: 3 } + h2 = { b: 2, d: 4 }.compare_by_identity + h.replace(h2) + h.compare_by_identity?.should == true + end + + it "does not retain compare_by_identity flag" do + h = { a: 1, c: 3 }.compare_by_identity + h.replace(b: 2, d: 4) + h.compare_by_identity?.should == false + end + it "raises a FrozenError if called on a frozen instance that would not be modified" do -> do HashSpecs.frozen_hash.replace(HashSpecs.frozen_hash) diff --git a/spec/ruby/core/hash/shared/select.rb b/spec/ruby/core/hash/shared/select.rb index 5170af50d6..fbeff07330 100644 --- a/spec/ruby/core/hash/shared/select.rb +++ b/spec/ruby/core/hash/shared/select.rb @@ -40,6 +40,27 @@ describe :hash_select, shared: true do @empty.send(@method).should be_an_instance_of(Enumerator) end + it "does not retain the default value" do + h = Hash.new(1) + h.send(@method) { true }.default.should be_nil + h[:a] = 1 + h.send(@method) { true }.default.should be_nil + end + + it "does not retain the default_proc" do + pr = proc { |h, k| h[k] = [] } + h = Hash.new(&pr) + h.send(@method) { true }.default_proc.should be_nil + h[:a] = 1 + h.send(@method) { true }.default_proc.should be_nil + end + + it "retains compare_by_identity flag" do + h = { a: 9, c: 4 }.compare_by_identity + h2 = h.send(@method) { |k, _| k == :a } + h2.compare_by_identity?.should == true + end + it_should_behave_like :hash_iteration_no_block before :each do diff --git a/spec/ruby/core/hash/slice_spec.rb b/spec/ruby/core/hash/slice_spec.rb index e3046d83d7..4fcc01f9a6 100644 --- a/spec/ruby/core/hash/slice_spec.rb +++ b/spec/ruby/core/hash/slice_spec.rb @@ -50,4 +50,25 @@ describe "Hash#slice" do ScratchPad.recorded.should == [] end + + it "does not retain the default value" do + h = Hash.new(1) + h.slice(:a).default.should be_nil + h[:a] = 1 + h.slice(:a).default.should be_nil + end + + it "does not retain the default_proc" do + pr = proc { |h, k| h[k] = [] } + h = Hash.new(&pr) + h.slice(:a).default_proc.should be_nil + h[:a] = 1 + h.slice(:a).default_proc.should be_nil + end + + it "retains compare_by_identity flag" do + h = { a: 9, c: 4 }.compare_by_identity + h2 = h.slice(:a) + h2.compare_by_identity?.should == true + end end diff --git a/spec/ruby/core/hash/to_h_spec.rb b/spec/ruby/core/hash/to_h_spec.rb index e17ca7e671..f84fd7b503 100644 --- a/spec/ruby/core/hash/to_h_spec.rb +++ b/spec/ruby/core/hash/to_h_spec.rb @@ -19,17 +19,22 @@ describe "Hash#to_h" do @h[:foo].should == :bar end - it "copies the default" do + it "retains the default" do @h.default = 42 @h.to_h.default.should == 42 @h[:hello].should == 42 end - it "copies the default_proc" do + it "retains the default_proc" do @h.default_proc = prc = Proc.new{ |h, k| h[k] = 2 * k } @h.to_h.default_proc.should == prc @h[42].should == 84 end + + it "retains compare_by_identity flag" do + @h.compare_by_identity + @h.to_h.compare_by_identity?.should == true + end end context "with block" do @@ -78,5 +83,24 @@ describe "Hash#to_h" do { a: 1 }.to_h { |k| x } end.should raise_error(TypeError, /wrong element type MockObject/) end + + it "does not retain the default value" do + h = Hash.new(1) + h2 = h.to_h { |k, v| [k.to_s, v*v]} + h2.default.should be_nil + end + + it "does not retain the default_proc" do + pr = proc { |h, k| h[k] = [] } + h = Hash.new(&pr) + h2 = h.to_h { |k, v| [k.to_s, v*v]} + h2.default_proc.should be_nil + end + + it "does not retain compare_by_identity flag" do + h = { a: 9, c: 4 }.compare_by_identity + h2 = h.to_h { |k, v| [k.to_s, v*v]} + h2.compare_by_identity?.should == false + end end end diff --git a/spec/ruby/core/hash/transform_keys_spec.rb b/spec/ruby/core/hash/transform_keys_spec.rb index f63d39ecc8..e2eeab1813 100644 --- a/spec/ruby/core/hash/transform_keys_spec.rb +++ b/spec/ruby/core/hash/transform_keys_spec.rb @@ -54,6 +54,27 @@ describe "Hash#transform_keys" do it "allows a combination of hash and block argument" do @hash.transform_keys({ a: :A }, &:to_s).should == { A: 1, 'b' => 2, 'c' => 3 } end + + it "does not retain the default value" do + h = Hash.new(1) + h.transform_keys(&:succ).default.should be_nil + h[:a] = 1 + h.transform_keys(&:succ).default.should be_nil + end + + it "does not retain the default_proc" do + pr = proc { |h, k| h[k] = [] } + h = Hash.new(&pr) + h.transform_values(&:succ).default_proc.should be_nil + h[:a] = 1 + h.transform_values(&:succ).default_proc.should be_nil + end + + it "does not retain compare_by_identity flag" do + h = { a: 9, c: 4 }.compare_by_identity + h2 = h.transform_keys(&:succ) + h2.compare_by_identity?.should == false + end end describe "Hash#transform_keys!" do diff --git a/spec/ruby/core/hash/transform_values_spec.rb b/spec/ruby/core/hash/transform_values_spec.rb index acb469416a..4a0ae8a5a5 100644 --- a/spec/ruby/core/hash/transform_values_spec.rb +++ b/spec/ruby/core/hash/transform_values_spec.rb @@ -39,6 +39,27 @@ describe "Hash#transform_values" do r[:foo].should == 84 r.class.should == Hash end + + it "does not retain the default value" do + h = Hash.new(1) + h.transform_values(&:succ).default.should be_nil + h[:a] = 1 + h.transform_values(&:succ).default.should be_nil + end + + it "does not retain the default_proc" do + pr = proc { |h, k| h[k] = [] } + h = Hash.new(&pr) + h.transform_values(&:succ).default_proc.should be_nil + h[:a] = 1 + h.transform_values(&:succ).default_proc.should be_nil + end + + it "retains compare_by_identity flag" do + h = { a: 9, c: 4 }.compare_by_identity + h2 = h.transform_values(&:succ) + h2.compare_by_identity?.should == true + end end describe "Hash#transform_values!" do diff --git a/spec/ruby/core/integer/shared/modulo.rb b/spec/ruby/core/integer/shared/modulo.rb index f678a10806..d91af1e924 100644 --- a/spec/ruby/core/integer/shared/modulo.rb +++ b/spec/ruby/core/integer/shared/modulo.rb @@ -1,6 +1,12 @@ describe :integer_modulo, shared: true do context "fixnum" do it "returns the modulus obtained from dividing self by the given argument" do + # test all possible combinations: + # - integer/double/bignum argument + # - positive/negative argument + # - positive/negative self + # - self greater/smaller than argument + 13.send(@method, 4).should == 1 4.send(@method, 13).should == 4 @@ -16,8 +22,22 @@ describe :integer_modulo, shared: true do (200).send(@method, -256).should == -56 (1000).send(@method, -512).should == -24 + 13.send(@method, -4.0).should == -3.0 + 4.send(@method, -13.0).should == -9.0 + + -13.send(@method, -4.0).should == -1.0 + -4.send(@method, -13.0).should == -4.0 + + -13.send(@method, 4.0).should == 3.0 + -4.send(@method, 13.0).should == 9.0 + 1.send(@method, 2.0).should == 1.0 200.send(@method, bignum_value).should == 200 + + 4.send(@method, bignum_value(10)).should == 4 + 4.send(@method, -bignum_value(10)).should == -18446744073709551622 + -4.send(@method, bignum_value(10)).should == 18446744073709551622 + -4.send(@method, -bignum_value(10)).should == -4 end it "raises a ZeroDivisionError when the given argument is 0" do @@ -44,15 +64,35 @@ describe :integer_modulo, shared: true do context "bignum" do before :each do - @bignum = bignum_value + @bignum = bignum_value(10) end it "returns the modulus obtained from dividing self by the given argument" do + # test all possible combinations: + # - integer/double/bignum argument + # - positive/negative argument + # - positive/negative self + # - self greater/smaller than argument + @bignum.send(@method, 5).should == 1 @bignum.send(@method, -5).should == -4 - @bignum.send(@method, -100).should == -84 + (-@bignum).send(@method, 5).should == 4 + (-@bignum).send(@method, -5).should == -1 + @bignum.send(@method, 2.22).should be_close(1.5603603603605034, TOLERANCE) - @bignum.send(@method, bignum_value(10)).should == 18446744073709551616 + @bignum.send(@method, -2.22).should be_close(-0.6596396396394968, TOLERANCE) + (-@bignum).send(@method, 2.22).should be_close(0.6596396396394968, TOLERANCE) + (-@bignum).send(@method, -2.22).should be_close(-1.5603603603605034, TOLERANCE) + + @bignum.send(@method, @bignum + 10).should == 18446744073709551626 + @bignum.send(@method, -(@bignum + 10)).should == -10 + (-@bignum).send(@method, @bignum + 10).should == 10 + (-@bignum).send(@method, -(@bignum + 10)).should == -18446744073709551626 + + (@bignum + 10).send(@method, @bignum).should == 10 + (@bignum + 10).send(@method, -@bignum).should == -18446744073709551616 + (-(@bignum + 10)).send(@method, @bignum).should == 18446744073709551616 + (-(@bignum + 10)).send(@method, -@bignum).should == -10 end it "raises a ZeroDivisionError when the given argument is 0" do diff --git a/spec/ruby/core/io/binread_spec.rb b/spec/ruby/core/io/binread_spec.rb index 418e89213b..9e36b84da9 100644 --- a/spec/ruby/core/io/binread_spec.rb +++ b/spec/ruby/core/io/binread_spec.rb @@ -45,7 +45,7 @@ describe "IO.binread" do -> { IO.binread @fname, 0, -1 }.should raise_error(Errno::EINVAL) end - ruby_version_is "3.3" do + ruby_version_is "3.3"..."4.0" do # https://bugs.ruby-lang.org/issues/19630 it "warns about deprecation given a path with a pipe" do cmd = "|echo ok" diff --git a/spec/ruby/core/io/buffer/empty_spec.rb b/spec/ruby/core/io/buffer/empty_spec.rb new file mode 100644 index 0000000000..e1fd4ab6a2 --- /dev/null +++ b/spec/ruby/core/io/buffer/empty_spec.rb @@ -0,0 +1,29 @@ +require_relative '../../../spec_helper' +require_relative 'shared/null_and_empty' + +describe "IO::Buffer#empty?" do + after :each do + @buffer&.free + @buffer = nil + end + + it_behaves_like :io_buffer_null_and_empty, :empty? + + it "is true for a 0-length String-backed buffer created with .for" do + @buffer = IO::Buffer.for("") + @buffer.empty?.should be_true + end + + ruby_version_is "3.3" do + it "is true for a 0-length String-backed buffer created with .string" do + IO::Buffer.string(0) do |buffer| + buffer.empty?.should be_true + end + end + end + + it "is true for a 0-length slice of a buffer with size > 0" do + @buffer = IO::Buffer.new(4) + @buffer.slice(3, 0).empty?.should be_true + end +end diff --git a/spec/ruby/core/io/buffer/external_spec.rb b/spec/ruby/core/io/buffer/external_spec.rb new file mode 100644 index 0000000000..4377a38357 --- /dev/null +++ b/spec/ruby/core/io/buffer/external_spec.rb @@ -0,0 +1,108 @@ +require_relative '../../../spec_helper' + +describe "IO::Buffer#external?" do + after :each do + @buffer&.free + @buffer = nil + end + + context "with a buffer created with .new" do + it "is false for an internal buffer" do + @buffer = IO::Buffer.new(4) + @buffer.external?.should be_false + end + + it "is false for a mapped buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + @buffer.external?.should be_false + end + end + + context "with a file-backed buffer created with .map" do + it "is true for a regular mapping" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.external?.should be_true + end + end + + ruby_version_is "3.3" do + it "is false for a private mapping" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY | IO::Buffer::PRIVATE) + @buffer.external?.should be_false + end + end + end + end + + context "with a String-backed buffer created with .for" do + it "is true for a buffer created without a block" do + @buffer = IO::Buffer.for("test") + @buffer.external?.should be_true + end + + it "is true for a buffer created with a block" do + IO::Buffer.for(+"test") do |buffer| + buffer.external?.should be_true + end + end + end + + ruby_version_is "3.3" do + context "with a String-backed buffer created with .string" do + it "is true" do + IO::Buffer.string(4) do |buffer| + buffer.external?.should be_true + end + end + end + end + + # Always false for slices + context "with a slice of a buffer" do + context "created with .new" do + it "is false when slicing an internal buffer" do + @buffer = IO::Buffer.new(4) + @buffer.slice.external?.should be_false + end + + it "is false when slicing a mapped buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + @buffer.slice.external?.should be_false + end + end + + context "created with .map" do + it "is false" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.slice.external?.should be_false + end + end + end + + context "created with .for" do + it "is false when slicing a buffer created without a block" do + @buffer = IO::Buffer.for("test") + @buffer.slice.external?.should be_false + end + + it "is false when slicing a buffer created with a block" do + IO::Buffer.for(+"test") do |buffer| + buffer.slice.external?.should be_false + end + end + end + + ruby_version_is "3.3" do + context "created with .string" do + it "is false" do + IO::Buffer.string(4) do |buffer| + buffer.slice.external?.should be_false + end + end + end + end + end +end diff --git a/spec/ruby/core/io/buffer/free_spec.rb b/spec/ruby/core/io/buffer/free_spec.rb new file mode 100644 index 0000000000..f3a4918978 --- /dev/null +++ b/spec/ruby/core/io/buffer/free_spec.rb @@ -0,0 +1,104 @@ +require_relative '../../../spec_helper' + +describe "IO::Buffer#free" do + context "with a buffer created with .new" do + it "frees internal memory and nullifies the buffer" do + buffer = IO::Buffer.new(4) + buffer.free + buffer.null?.should be_true + end + + it "frees mapped memory and nullifies the buffer" do + buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + buffer.free + buffer.null?.should be_true + end + end + + context "with a file-backed buffer created with .map" do + it "frees mapped memory and nullifies the buffer" do + File.open(__FILE__, "r") do |file| + buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + buffer.free + buffer.null?.should be_true + end + end + end + + context "with a String-backed buffer created with .for" do + context "without a block" do + it "disassociates the buffer from the string and nullifies the buffer" do + string = +"test" + buffer = IO::Buffer.for(string) + # Read-only buffer, can't modify the string. + buffer.free + buffer.null?.should be_true + end + end + + context "with a block" do + it "disassociates the buffer from the string and nullifies the buffer" do + string = +"test" + IO::Buffer.for(string) do |buffer| + buffer.set_string("meat") + buffer.free + buffer.null?.should be_true + end + string.should == "meat" + end + end + end + + ruby_version_is "3.3" do + context "with a String-backed buffer created with .string" do + it "disassociates the buffer from the string and nullifies the buffer" do + string = + IO::Buffer.string(4) do |buffer| + buffer.set_string("meat") + buffer.free + buffer.null?.should be_true + end + string.should == "meat" + end + end + end + + it "can be called repeatedly without an error" do + buffer = IO::Buffer.new(4) + buffer.free + buffer.null?.should be_true + buffer.free + buffer.null?.should be_true + end + + it "is disallowed while locked, raising IO::Buffer::LockedError" do + buffer = IO::Buffer.new(4) + buffer.locked do + -> { buffer.free }.should raise_error(IO::Buffer::LockedError, "Buffer is locked!") + end + buffer.free + buffer.null?.should be_true + end + + context "with a slice of a buffer" do + it "nullifies the slice, not touching the buffer" do + buffer = IO::Buffer.new(4) + slice = buffer.slice(0, 2) + + slice.free + slice.null?.should be_true + buffer.null?.should be_false + + buffer.free + end + + it "nullifies buffer, invalidating the slice" do + buffer = IO::Buffer.new(4) + slice = buffer.slice(0, 2) + + buffer.free + slice.null?.should be_false + slice.valid?.should be_false + end + end +end diff --git a/spec/ruby/core/io/buffer/initialize_spec.rb b/spec/ruby/core/io/buffer/initialize_spec.rb new file mode 100644 index 0000000000..c86d1e7f1d --- /dev/null +++ b/spec/ruby/core/io/buffer/initialize_spec.rb @@ -0,0 +1,103 @@ +require_relative '../../../spec_helper' + +describe "IO::Buffer#initialize" do + after :each do + @buffer&.free + @buffer = nil + end + + it "creates a new zero-filled buffer with default size" do + @buffer = IO::Buffer.new + @buffer.size.should == IO::Buffer::DEFAULT_SIZE + @buffer.each(:U8).should.all? { |_offset, value| value.eql?(0) } + end + + it "creates a buffer with default state" do + @buffer = IO::Buffer.new + @buffer.should_not.shared? + @buffer.should_not.readonly? + + @buffer.should_not.empty? + @buffer.should_not.null? + + # This is run-time state, set by #locked. + @buffer.should_not.locked? + end + + context "with size argument" do + it "creates a new internal buffer if size is less than IO::Buffer::PAGE_SIZE" do + size = IO::Buffer::PAGE_SIZE - 1 + @buffer = IO::Buffer.new(size) + @buffer.size.should == size + @buffer.should.internal? + @buffer.should_not.mapped? + @buffer.should_not.empty? + end + + it "creates a new mapped buffer if size is greater than or equal to IO::Buffer::PAGE_SIZE" do + size = IO::Buffer::PAGE_SIZE + @buffer = IO::Buffer.new(size) + @buffer.size.should == size + @buffer.should_not.internal? + @buffer.should.mapped? + @buffer.should_not.empty? + end + + it "creates a null buffer if size is 0" do + @buffer = IO::Buffer.new(0) + @buffer.size.should.zero? + @buffer.should_not.internal? + @buffer.should_not.mapped? + @buffer.should.null? + @buffer.should.empty? + end + + it "raises TypeError if size is not an Integer" do + -> { IO::Buffer.new(nil) }.should raise_error(TypeError, "not an Integer") + -> { IO::Buffer.new(10.0) }.should raise_error(TypeError, "not an Integer") + end + + it "raises ArgumentError if size is negative" do + -> { IO::Buffer.new(-1) }.should raise_error(ArgumentError, "Size can't be negative!") + end + end + + context "with size and flags arguments" do + it "forces mapped buffer with IO::Buffer::MAPPED flag" do + @buffer = IO::Buffer.new(IO::Buffer::PAGE_SIZE - 1, IO::Buffer::MAPPED) + @buffer.should.mapped? + @buffer.should_not.internal? + @buffer.should_not.empty? + end + + it "forces internal buffer with IO::Buffer::INTERNAL flag" do + @buffer = IO::Buffer.new(IO::Buffer::PAGE_SIZE, IO::Buffer::INTERNAL) + @buffer.should.internal? + @buffer.should_not.mapped? + @buffer.should_not.empty? + end + + it "raises IO::Buffer::AllocationError if neither IO::Buffer::MAPPED nor IO::Buffer::INTERNAL is given" do + -> { IO::Buffer.new(10, IO::Buffer::READONLY) }.should raise_error(IO::Buffer::AllocationError, "Could not allocate buffer!") + -> { IO::Buffer.new(10, 0) }.should raise_error(IO::Buffer::AllocationError, "Could not allocate buffer!") + end + + ruby_version_is "3.3" do + it "raises ArgumentError if flags is negative" do + -> { IO::Buffer.new(10, -1) }.should raise_error(ArgumentError, "Flags can't be negative!") + end + end + + ruby_version_is ""..."3.3" do + it "raises IO::Buffer::AllocationError with non-Integer flags" do + -> { IO::Buffer.new(10, 0.0) }.should raise_error(IO::Buffer::AllocationError, "Could not allocate buffer!") + end + end + + ruby_version_is "3.3" do + it "raises TypeError with non-Integer flags" do + -> { IO::Buffer.new(10, 0.0) }.should raise_error(TypeError, "not an Integer") + end + end + end +end diff --git a/spec/ruby/core/io/buffer/internal_spec.rb b/spec/ruby/core/io/buffer/internal_spec.rb new file mode 100644 index 0000000000..409699cc3c --- /dev/null +++ b/spec/ruby/core/io/buffer/internal_spec.rb @@ -0,0 +1,108 @@ +require_relative '../../../spec_helper' + +describe "IO::Buffer#internal?" do + after :each do + @buffer&.free + @buffer = nil + end + + context "with a buffer created with .new" do + it "is true for an internal buffer" do + @buffer = IO::Buffer.new(4) + @buffer.internal?.should be_true + end + + it "is false for a mapped buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + @buffer.internal?.should be_false + end + end + + context "with a file-backed buffer created with .map" do + it "is false for a regular mapping" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.internal?.should be_false + end + end + + ruby_version_is "3.3" do + it "is false for a private mapping" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY | IO::Buffer::PRIVATE) + @buffer.internal?.should be_false + end + end + end + end + + context "with a String-backed buffer created with .for" do + it "is false for a buffer created without a block" do + @buffer = IO::Buffer.for("test") + @buffer.internal?.should be_false + end + + it "is false for a buffer created with a block" do + IO::Buffer.for(+"test") do |buffer| + buffer.internal?.should be_false + end + end + end + + ruby_version_is "3.3" do + context "with a String-backed buffer created with .string" do + it "is false" do + IO::Buffer.string(4) do |buffer| + buffer.internal?.should be_false + end + end + end + end + + # Always false for slices + context "with a slice of a buffer" do + context "created with .new" do + it "is false when slicing an internal buffer" do + @buffer = IO::Buffer.new(4) + @buffer.slice.internal?.should be_false + end + + it "is false when slicing a mapped buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + @buffer.slice.internal?.should be_false + end + end + + context "created with .map" do + it "is false" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.slice.internal?.should be_false + end + end + end + + context "created with .for" do + it "is false when slicing a buffer created without a block" do + @buffer = IO::Buffer.for("test") + @buffer.slice.internal?.should be_false + end + + it "is false when slicing a buffer created with a block" do + IO::Buffer.for(+"test") do |buffer| + buffer.slice.internal?.should be_false + end + end + end + + ruby_version_is "3.3" do + context "created with .string" do + it "is false" do + IO::Buffer.string(4) do |buffer| + buffer.slice.internal?.should be_false + end + end + end + end + end +end diff --git a/spec/ruby/core/io/buffer/locked_spec.rb b/spec/ruby/core/io/buffer/locked_spec.rb new file mode 100644 index 0000000000..4ffa569fd2 --- /dev/null +++ b/spec/ruby/core/io/buffer/locked_spec.rb @@ -0,0 +1,75 @@ +require_relative '../../../spec_helper' + +describe "IO::Buffer#locked" do + after :each do + @buffer&.free + @buffer = nil + end + + context "when buffer is locked" do + it "allows reading and writing operations on the buffer" do + @buffer = IO::Buffer.new(4) + @buffer.set_string("test") + @buffer.locked do + @buffer.get_string.should == "test" + @buffer.set_string("meat") + end + @buffer.get_string.should == "meat" + end + + it "disallows operations changing buffer itself, raising IO::Buffer::LockedError" do + @buffer = IO::Buffer.new(4) + @buffer.locked do + # Just an example, each method is responsible for checking the lock state. + -> { @buffer.resize(8) }.should raise_error(IO::Buffer::LockedError) + end + end + end + + it "disallows reentrant locking, raising IO::Buffer::LockedError" do + @buffer = IO::Buffer.new(4) + @buffer.locked do + -> { @buffer.locked {} }.should raise_error(IO::Buffer::LockedError, "Buffer already locked!") + end + end + + it "does not propagate to buffer's slices" do + @buffer = IO::Buffer.new(4) + slice = @buffer.slice(0, 2) + @buffer.locked do + @buffer.locked?.should be_true + slice.locked?.should be_false + slice.locked { slice.locked?.should be_true } + end + end + + it "does not propagate backwards from buffer's slices" do + @buffer = IO::Buffer.new(4) + slice = @buffer.slice(0, 2) + slice.locked do + slice.locked?.should be_true + @buffer.locked?.should be_false + @buffer.locked { @buffer.locked?.should be_true } + end + end +end + +describe "IO::Buffer#locked?" do + after :each do + @buffer&.free + @buffer = nil + end + + it "is false by default" do + @buffer = IO::Buffer.new(4) + @buffer.locked?.should be_false + end + + it "is true only inside of #locked block" do + @buffer = IO::Buffer.new(4) + @buffer.locked do + @buffer.locked?.should be_true + end + @buffer.locked?.should be_false + end +end diff --git a/spec/ruby/core/io/buffer/mapped_spec.rb b/spec/ruby/core/io/buffer/mapped_spec.rb new file mode 100644 index 0000000000..b3610207ff --- /dev/null +++ b/spec/ruby/core/io/buffer/mapped_spec.rb @@ -0,0 +1,108 @@ +require_relative '../../../spec_helper' + +describe "IO::Buffer#mapped?" do + after :each do + @buffer&.free + @buffer = nil + end + + context "with a buffer created with .new" do + it "is false for an internal buffer" do + @buffer = IO::Buffer.new(4) + @buffer.mapped?.should be_false + end + + it "is true for a mapped buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + @buffer.mapped?.should be_true + end + end + + context "with a file-backed buffer created with .map" do + it "is true for a regular mapping" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.mapped?.should be_true + end + end + + ruby_version_is "3.3" do + it "is true for a private mapping" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY | IO::Buffer::PRIVATE) + @buffer.mapped?.should be_true + end + end + end + end + + context "with a String-backed buffer created with .for" do + it "is false for a buffer created without a block" do + @buffer = IO::Buffer.for("test") + @buffer.mapped?.should be_false + end + + it "is false for a buffer created with a block" do + IO::Buffer.for(+"test") do |buffer| + buffer.mapped?.should be_false + end + end + end + + ruby_version_is "3.3" do + context "with a String-backed buffer created with .string" do + it "is false" do + IO::Buffer.string(4) do |buffer| + buffer.mapped?.should be_false + end + end + end + end + + # Always false for slices + context "with a slice of a buffer" do + context "created with .new" do + it "is false when slicing an internal buffer" do + @buffer = IO::Buffer.new(4) + @buffer.slice.mapped?.should be_false + end + + it "is false when slicing a mapped buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + @buffer.slice.mapped?.should be_false + end + end + + context "created with .map" do + it "is false" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.slice.mapped?.should be_false + end + end + end + + context "created with .for" do + it "is false when slicing a buffer created without a block" do + @buffer = IO::Buffer.for("test") + @buffer.slice.mapped?.should be_false + end + + it "is false when slicing a buffer created with a block" do + IO::Buffer.for(+"test") do |buffer| + buffer.slice.mapped?.should be_false + end + end + end + + ruby_version_is "3.3" do + context "created with .string" do + it "is false" do + IO::Buffer.string(4) do |buffer| + buffer.slice.mapped?.should be_false + end + end + end + end + end +end diff --git a/spec/ruby/core/io/buffer/null_spec.rb b/spec/ruby/core/io/buffer/null_spec.rb new file mode 100644 index 0000000000..3fb1144d0e --- /dev/null +++ b/spec/ruby/core/io/buffer/null_spec.rb @@ -0,0 +1,29 @@ +require_relative '../../../spec_helper' +require_relative 'shared/null_and_empty' + +describe "IO::Buffer#null?" do + after :each do + @buffer&.free + @buffer = nil + end + + it_behaves_like :io_buffer_null_and_empty, :null? + + it "is false for a 0-length String-backed buffer created with .for" do + @buffer = IO::Buffer.for("") + @buffer.null?.should be_false + end + + ruby_version_is "3.3" do + it "is false for a 0-length String-backed buffer created with .string" do + IO::Buffer.string(0) do |buffer| + buffer.null?.should be_false + end + end + end + + it "is false for a 0-length slice of a buffer with size > 0" do + @buffer = IO::Buffer.new(4) + @buffer.slice(3, 0).null?.should be_false + end +end diff --git a/spec/ruby/core/io/buffer/private_spec.rb b/spec/ruby/core/io/buffer/private_spec.rb new file mode 100644 index 0000000000..7aa308997b --- /dev/null +++ b/spec/ruby/core/io/buffer/private_spec.rb @@ -0,0 +1,111 @@ +require_relative '../../../spec_helper' + +ruby_version_is "3.3" do + describe "IO::Buffer#private?" do + after :each do + @buffer&.free + @buffer = nil + end + + context "with a buffer created with .new" do + it "is false for an internal buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::INTERNAL) + @buffer.private?.should be_false + end + + it "is false for a mapped buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + @buffer.private?.should be_false + end + end + + context "with a file-backed buffer created with .map" do + it "is false for a regular mapping" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.private?.should be_false + end + end + + it "is true for a private mapping" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY | IO::Buffer::PRIVATE) + @buffer.private?.should be_true + end + end + end + + context "with a String-backed buffer created with .for" do + it "is false for a buffer created without a block" do + @buffer = IO::Buffer.for("test") + @buffer.private?.should be_false + end + + it "is false for a buffer created with a block" do + IO::Buffer.for(+"test") do |buffer| + buffer.private?.should be_false + end + end + end + + context "with a String-backed buffer created with .string" do + it "is false" do + IO::Buffer.string(4) do |buffer| + buffer.private?.should be_false + end + end + end + + # Always false for slices + context "with a slice of a buffer" do + context "created with .new" do + it "is false when slicing an internal buffer" do + @buffer = IO::Buffer.new(4) + @buffer.slice.private?.should be_false + end + + it "is false when slicing a mapped buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + @buffer.slice.private?.should be_false + end + end + + context "created with .map" do + it "is false when slicing a regular file-backed buffer" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.slice.private?.should be_false + end + end + + it "is false when slicing a private file-backed buffer" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY | IO::Buffer::PRIVATE) + @buffer.slice.private?.should be_false + end + end + end + + context "created with .for" do + it "is false when slicing a buffer created without a block" do + @buffer = IO::Buffer.for("test") + @buffer.slice.private?.should be_false + end + + it "is false when slicing a buffer created with a block" do + IO::Buffer.for(+"test") do |buffer| + buffer.slice.private?.should be_false + end + end + end + + context "created with .string" do + it "is false" do + IO::Buffer.string(4) do |buffer| + buffer.slice.private?.should be_false + end + end + end + end + end +end diff --git a/spec/ruby/core/io/buffer/readonly_spec.rb b/spec/ruby/core/io/buffer/readonly_spec.rb new file mode 100644 index 0000000000..0014a876ed --- /dev/null +++ b/spec/ruby/core/io/buffer/readonly_spec.rb @@ -0,0 +1,143 @@ +require_relative '../../../spec_helper' + +describe "IO::Buffer#readonly?" do + after :each do + @buffer&.free + @buffer = nil + end + + context "with a buffer created with .new" do + it "is false for an internal buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::INTERNAL) + @buffer.readonly?.should be_false + end + + it "is false for a mapped buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + @buffer.readonly?.should be_false + end + end + + context "with a file-backed buffer created with .map" do + it "is false for a writable mapping" do + File.open(__FILE__, "r+") do |file| + @buffer = IO::Buffer.map(file) + @buffer.readonly?.should be_false + end + end + + it "is true for a readonly mapping" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.readonly?.should be_true + end + end + + ruby_version_is "3.3" do + it "is false for a private mapping" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::PRIVATE) + @buffer.readonly?.should be_false + end + end + end + end + + context "with a String-backed buffer created with .for" do + it "is true for a buffer created without a block" do + @buffer = IO::Buffer.for(+"test") + @buffer.readonly?.should be_true + end + + it "is false for a buffer created with a block" do + IO::Buffer.for(+"test") do |buffer| + buffer.readonly?.should be_false + end + end + + it "is true for a buffer created with a block from a frozen string" do + IO::Buffer.for(-"test") do |buffer| + buffer.readonly?.should be_true + end + end + end + + ruby_version_is "3.3" do + context "with a String-backed buffer created with .string" do + it "is false" do + IO::Buffer.string(4) do |buffer| + buffer.readonly?.should be_false + end + end + end + end + + # This seems to be the only flag propagated from the source buffer to the slice. + context "with a slice of a buffer" do + context "created with .new" do + it "is false when slicing an internal buffer" do + @buffer = IO::Buffer.new(4) + @buffer.slice.readonly?.should be_false + end + + it "is false when slicing a mapped buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + @buffer.slice.readonly?.should be_false + end + end + + context "created with .map" do + it "is false when slicing a read-write file-backed buffer" do + File.open(__FILE__, "r+") do |file| + @buffer = IO::Buffer.map(file) + @buffer.slice.readonly?.should be_false + end + end + + it "is true when slicing a readonly file-backed buffer" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.slice.readonly?.should be_true + end + end + + ruby_version_is "3.3" do + it "is false when slicing a private file-backed buffer" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::PRIVATE) + @buffer.slice.readonly?.should be_false + end + end + end + end + + context "created with .for" do + it "is true when slicing a buffer created without a block" do + @buffer = IO::Buffer.for(+"test") + @buffer.slice.readonly?.should be_true + end + + it "is false when slicing a buffer created with a block" do + IO::Buffer.for(+"test") do |buffer| + buffer.slice.readonly?.should be_false + end + end + + it "is true when slicing a buffer created with a block from a frozen string" do + IO::Buffer.for(-"test") do |buffer| + buffer.slice.readonly?.should be_true + end + end + end + + ruby_version_is "3.3" do + context "created with .string" do + it "is false" do + IO::Buffer.string(4) do |buffer| + buffer.slice.readonly?.should be_false + end + end + end + end + end +end diff --git a/spec/ruby/core/io/buffer/resize_spec.rb b/spec/ruby/core/io/buffer/resize_spec.rb new file mode 100644 index 0000000000..0da3a23356 --- /dev/null +++ b/spec/ruby/core/io/buffer/resize_spec.rb @@ -0,0 +1,155 @@ +require_relative '../../../spec_helper' + +describe "IO::Buffer#resize" do + after :each do + @buffer&.free + @buffer = nil + end + + context "with a buffer created with .new" do + it "resizes internal buffer, preserving type" do + @buffer = IO::Buffer.new(4) + @buffer.resize(IO::Buffer::PAGE_SIZE) + @buffer.size.should == IO::Buffer::PAGE_SIZE + @buffer.internal?.should be_true + @buffer.mapped?.should be_false + end + + platform_is :linux do + it "resizes mapped buffer, preserving type" do + @buffer = IO::Buffer.new(IO::Buffer::PAGE_SIZE, IO::Buffer::MAPPED) + @buffer.resize(4) + @buffer.size.should == 4 + @buffer.internal?.should be_false + @buffer.mapped?.should be_true + end + end + + platform_is_not :linux do + it "resizes mapped buffer, changing type to internal" do + @buffer = IO::Buffer.new(IO::Buffer::PAGE_SIZE, IO::Buffer::MAPPED) + @buffer.resize(4) + @buffer.size.should == 4 + @buffer.internal?.should be_true + @buffer.mapped?.should be_false + end + end + end + + context "with a file-backed buffer created with .map" do + it "disallows resizing shared buffer, raising IO::Buffer::AccessError" do + File.open(__FILE__, "r+") do |file| + @buffer = IO::Buffer.map(file) + -> { @buffer.resize(10) }.should raise_error(IO::Buffer::AccessError, "Cannot resize external buffer!") + end + end + + ruby_version_is "3.3" do + it "resizes private buffer, discarding excess contents" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::PRIVATE) + @buffer.resize(10) + @buffer.size.should == 10 + @buffer.get_string.should == "require_re" + @buffer.resize(12) + @buffer.size.should == 12 + @buffer.get_string.should == "require_re\0\0" + end + end + end + end + + context "with a String-backed buffer created with .for" do + context "without a block" do + it "disallows resizing, raising IO::Buffer::AccessError" do + @buffer = IO::Buffer.for(+"test") + -> { @buffer.resize(10) }.should raise_error(IO::Buffer::AccessError, "Cannot resize external buffer!") + end + end + + context "with a block" do + it "disallows resizing, raising IO::Buffer::AccessError" do + IO::Buffer.for(+'test') do |buffer| + -> { buffer.resize(10) }.should raise_error(IO::Buffer::AccessError, "Cannot resize external buffer!") + end + end + end + end + + ruby_version_is "3.3" do + context "with a String-backed buffer created with .string" do + it "disallows resizing, raising IO::Buffer::AccessError" do + IO::Buffer.string(4) do |buffer| + -> { buffer.resize(10) }.should raise_error(IO::Buffer::AccessError, "Cannot resize external buffer!") + end + end + end + end + + context "with a null buffer" do + it "allows resizing a 0-sized buffer, creating a regular buffer according to new size" do + @buffer = IO::Buffer.new(0) + @buffer.resize(IO::Buffer::PAGE_SIZE) + @buffer.size.should == IO::Buffer::PAGE_SIZE + @buffer.internal?.should be_false + @buffer.mapped?.should be_true + end + + it "allows resizing after a free, creating a regular buffer according to new size" do + @buffer = IO::Buffer.for("test") + @buffer.free + @buffer.resize(10) + @buffer.size.should == 10 + @buffer.internal?.should be_true + @buffer.mapped?.should be_false + end + end + + it "allows resizing to 0, freeing memory" do + @buffer = IO::Buffer.new(4) + @buffer.resize(0) + @buffer.null?.should be_true + end + + it "can be called repeatedly" do + @buffer = IO::Buffer.new(4) + @buffer.resize(10) + @buffer.resize(27) + @buffer.resize(1) + @buffer.size.should == 1 + end + + it "always clears extra memory" do + @buffer = IO::Buffer.new(4) + @buffer.set_string("test") + # This should not cause a re-allocation, just a technical resizing, + # even with very aggressive memory allocation. + @buffer.resize(2) + @buffer.resize(4) + @buffer.get_string.should == "te\0\0" + end + + it "is disallowed while locked, raising IO::Buffer::LockedError" do + @buffer = IO::Buffer.new(4) + @buffer.locked do + -> { @buffer.resize(10) }.should raise_error(IO::Buffer::LockedError, "Cannot resize locked buffer!") + end + end + + it "raises ArgumentError if size is negative" do + @buffer = IO::Buffer.new(4) + -> { @buffer.resize(-1) }.should raise_error(ArgumentError, "Size can't be negative!") + end + + it "raises TypeError if size is not an Integer" do + @buffer = IO::Buffer.new(4) + -> { @buffer.resize(nil) }.should raise_error(TypeError, "not an Integer") + -> { @buffer.resize(10.0) }.should raise_error(TypeError, "not an Integer") + end + + context "with a slice of a buffer" do + # Current behavior of slice resizing seems unintended (it's undocumented, too). + # It either creates a completely new buffer, or breaks the slice on size 0. + it "needs to be reviewed for spec completeness" + end +end diff --git a/spec/ruby/core/io/buffer/shared/null_and_empty.rb b/spec/ruby/core/io/buffer/shared/null_and_empty.rb new file mode 100644 index 0000000000..c8fe9e5e46 --- /dev/null +++ b/spec/ruby/core/io/buffer/shared/null_and_empty.rb @@ -0,0 +1,59 @@ +describe :io_buffer_null_and_empty, shared: true do + it "is false for a buffer with size > 0" do + @buffer = IO::Buffer.new(1) + @buffer.send(@method).should be_false + end + + it "is false for a slice with length > 0" do + @buffer = IO::Buffer.new(4) + @buffer.slice(1, 2).send(@method).should be_false + end + + it "is false for a file-mapped buffer" do + File.open(__FILE__, "rb") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.send(@method).should be_false + end + end + + it "is false for a non-empty String-backed buffer created with .for" do + @buffer = IO::Buffer.for("test") + @buffer.send(@method).should be_false + end + + ruby_version_is "3.3" do + it "is false for a non-empty String-backed buffer created with .string" do + IO::Buffer.string(4) do |buffer| + buffer.send(@method).should be_false + end + end + end + + it "is true for a 0-sized buffer" do + @buffer = IO::Buffer.new(0) + @buffer.send(@method).should be_true + end + + it "is true for a slice of a 0-sized buffer" do + @buffer = IO::Buffer.new(0) + @buffer.slice(0, 0).send(@method).should be_true + end + + it "is true for a freed buffer" do + @buffer = IO::Buffer.new(1) + @buffer.free + @buffer.send(@method).should be_true + end + + it "is true for a buffer resized to 0" do + @buffer = IO::Buffer.new(1) + @buffer.resize(0) + @buffer.send(@method).should be_true + end + + it "is true for a buffer whose memory was transferred" do + buffer = IO::Buffer.new(1) + @buffer = buffer.transfer + buffer.send(@method).should be_true + end +end diff --git a/spec/ruby/core/io/buffer/shared_spec.rb b/spec/ruby/core/io/buffer/shared_spec.rb new file mode 100644 index 0000000000..f2a638cf39 --- /dev/null +++ b/spec/ruby/core/io/buffer/shared_spec.rb @@ -0,0 +1,117 @@ +require_relative '../../../spec_helper' + +describe "IO::Buffer#shared?" do + after :each do + @buffer&.free + @buffer = nil + end + + context "with a buffer created with .new" do + it "is false for an internal buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::INTERNAL) + @buffer.shared?.should be_false + end + + it "is false for a mapped buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + @buffer.shared?.should be_false + end + end + + context "with a file-backed buffer created with .map" do + it "is true for a regular mapping" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.shared?.should be_true + end + end + + ruby_version_is "3.3" do + it "is false for a private mapping" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY | IO::Buffer::PRIVATE) + @buffer.shared?.should be_false + end + end + end + end + + context "with a String-backed buffer created with .for" do + it "is false for a buffer created without a block" do + @buffer = IO::Buffer.for("test") + @buffer.shared?.should be_false + end + + it "is false for a buffer created with a block" do + IO::Buffer.for(+"test") do |buffer| + buffer.shared?.should be_false + end + end + end + + ruby_version_is "3.3" do + context "with a String-backed buffer created with .string" do + it "is false" do + IO::Buffer.string(4) do |buffer| + buffer.shared?.should be_false + end + end + end + end + + # Always false for slices + context "with a slice of a buffer" do + context "created with .new" do + it "is false when slicing an internal buffer" do + @buffer = IO::Buffer.new(4) + @buffer.slice.shared?.should be_false + end + + it "is false when slicing a mapped buffer" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + @buffer.slice.shared?.should be_false + end + end + + context "created with .map" do + it "is false when slicing a regular file-backed buffer" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.slice.shared?.should be_false + end + end + + ruby_version_is "3.3" do + it "is false when slicing a private file-backed buffer" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY | IO::Buffer::PRIVATE) + @buffer.slice.shared?.should be_false + end + end + end + end + + context "created with .for" do + it "is false when slicing a buffer created without a block" do + @buffer = IO::Buffer.for("test") + @buffer.slice.shared?.should be_false + end + + it "is false when slicing a buffer created with a block" do + IO::Buffer.for(+"test") do |buffer| + buffer.slice.shared?.should be_false + end + end + end + + ruby_version_is "3.3" do + context "created with .string" do + it "is false" do + IO::Buffer.string(4) do |buffer| + buffer.slice.shared?.should be_false + end + end + end + end + end +end diff --git a/spec/ruby/core/io/buffer/transfer_spec.rb b/spec/ruby/core/io/buffer/transfer_spec.rb new file mode 100644 index 0000000000..cb8c843ff2 --- /dev/null +++ b/spec/ruby/core/io/buffer/transfer_spec.rb @@ -0,0 +1,118 @@ +require_relative '../../../spec_helper' + +describe "IO::Buffer#transfer" do + after :each do + @buffer&.free + @buffer = nil + end + + context "with a buffer created with .new" do + it "transfers internal memory to a new buffer, nullifying the original" do + buffer = IO::Buffer.new(4) + info = buffer.to_s + @buffer = buffer.transfer + @buffer.to_s.should == info + buffer.null?.should be_true + end + + it "transfers mapped memory to a new buffer, nullifying the original" do + buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + info = buffer.to_s + @buffer = buffer.transfer + @buffer.to_s.should == info + buffer.null?.should be_true + end + end + + context "with a file-backed buffer created with .map" do + it "transfers mapped memory to a new buffer, nullifying the original" do + File.open(__FILE__, "r") do |file| + buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + info = buffer.to_s + @buffer = buffer.transfer + @buffer.to_s.should == info + buffer.null?.should be_true + end + end + end + + context "with a String-backed buffer created with .for" do + context "without a block" do + it "transfers memory to a new buffer, nullifying the original" do + buffer = IO::Buffer.for("test") + info = buffer.to_s + @buffer = buffer.transfer + @buffer.to_s.should == info + buffer.null?.should be_true + end + end + + context "with a block" do + it "transfers memory to a new buffer, breaking the transaction by nullifying the original" do + IO::Buffer.for(+"test") do |buffer| + info = buffer.to_s + @buffer = buffer.transfer + @buffer.to_s.should == info + buffer.null?.should be_true + end + @buffer.null?.should be_false + end + end + end + + ruby_version_is "3.3" do + context "with a String-backed buffer created with .string" do + it "transfers memory to a new buffer, breaking the transaction by nullifying the original" do + IO::Buffer.string(4) do |buffer| + info = buffer.to_s + @buffer = buffer.transfer + @buffer.to_s.should == info + buffer.null?.should be_true + end + @buffer.null?.should be_false + end + end + end + + it "allows multiple transfers" do + buffer_1 = IO::Buffer.new(4) + buffer_2 = buffer_1.transfer + @buffer = buffer_2.transfer + buffer_1.null?.should be_true + buffer_2.null?.should be_true + @buffer.null?.should be_false + end + + it "is disallowed while locked, raising IO::Buffer::LockedError" do + @buffer = IO::Buffer.new(4) + @buffer.locked do + -> { @buffer.transfer }.should raise_error(IO::Buffer::LockedError, "Cannot transfer ownership of locked buffer!") + end + end + + context "with a slice of a buffer" do + it "transfers source to a new slice, not touching the buffer" do + @buffer = IO::Buffer.new(4) + slice = @buffer.slice(0, 2) + @buffer.set_string("test") + + new_slice = slice.transfer + slice.null?.should be_true + new_slice.null?.should be_false + @buffer.null?.should be_false + + new_slice.set_string("ea") + @buffer.get_string.should == "east" + end + + it "nullifies buffer, invalidating the slice" do + buffer = IO::Buffer.new(4) + slice = buffer.slice(0, 2) + @buffer = buffer.transfer + + slice.null?.should be_false + slice.valid?.should be_false + -> { slice.get_string }.should raise_error(IO::Buffer::InvalidatedError, "Buffer has been invalidated!") + end + end +end diff --git a/spec/ruby/core/io/buffer/valid_spec.rb b/spec/ruby/core/io/buffer/valid_spec.rb new file mode 100644 index 0000000000..680a35ae9a --- /dev/null +++ b/spec/ruby/core/io/buffer/valid_spec.rb @@ -0,0 +1,110 @@ +require_relative '../../../spec_helper' + +describe "IO::Buffer#valid?" do + after :each do + @buffer&.free + @buffer = nil + end + + # Non-slices are always valid + context "with a non-slice buffer" do + it "is true for a regular buffer" do + @buffer = IO::Buffer.new(4) + @buffer.valid?.should be_true + end + + it "is true for a 0-size buffer" do + @buffer = IO::Buffer.new(0) + @buffer.valid?.should be_true + end + + it "is true for a freed buffer" do + @buffer = IO::Buffer.new(4) + @buffer.free + @buffer.valid?.should be_true + end + + it "is true for a freed file-backed buffer" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + @buffer.valid?.should be_true + @buffer.free + @buffer.valid?.should be_true + end + end + + it "is true for a freed string-backed buffer" do + @buffer = IO::Buffer.for("hello") + @buffer.valid?.should be_true + @buffer.free + @buffer.valid?.should be_true + end + end + + # "A buffer becomes invalid if it is a slice of another buffer (or string) + # which has been freed or re-allocated at a different address." + context "with a slice" do + it "is true for a slice of a live buffer" do + @buffer = IO::Buffer.new(4) + slice = @buffer.slice(0, 2) + slice.valid?.should be_true + end + + context "when buffer is resized" do + it "is false when slice becomes outside the buffer" do + @buffer = IO::Buffer.new(4) + slice = @buffer.slice(2, 2) + @buffer.resize(3) + slice.valid?.should be_false + end + + platform_is_not :linux do + # This test does not cause a copy-resize on Linux. + # `#resize` MAY cause the buffer to move, but there is no guarantee. + it "is false when buffer is copied on resize" do + @buffer = IO::Buffer.new(4, IO::Buffer::MAPPED) + slice = @buffer.slice(0, 2) + @buffer.resize(8) + slice.valid?.should be_false + end + end + end + + it "is false for a slice of a transferred buffer" do + buffer = IO::Buffer.new(4) + slice = buffer.slice(0, 2) + @buffer = buffer.transfer + slice.valid?.should be_false + end + + it "is false for a slice of a freed buffer" do + @buffer = IO::Buffer.new(4) + slice = @buffer.slice(0, 2) + @buffer.free + slice.valid?.should be_false + end + + it "is false for a slice of a freed file-backed buffer" do + File.open(__FILE__, "r") do |file| + @buffer = IO::Buffer.map(file, nil, 0, IO::Buffer::READONLY) + slice = @buffer.slice(0, 2) + slice.valid?.should be_true + @buffer.free + slice.valid?.should be_false + end + end + + it "is true for a slice of a freed string-backed buffer while string is alive" do + @buffer = IO::Buffer.for("alive") + slice = @buffer.slice(0, 2) + slice.valid?.should be_true + @buffer.free + slice.valid?.should be_true + end + + # There probably should be a test with a garbage-collected string, + # but it's not clear how to force that. + + it "needs to be reviewed for spec completeness" + end +end diff --git a/spec/ruby/core/io/foreach_spec.rb b/spec/ruby/core/io/foreach_spec.rb index c361d27879..6abe8901ba 100644 --- a/spec/ruby/core/io/foreach_spec.rb +++ b/spec/ruby/core/io/foreach_spec.rb @@ -14,33 +14,35 @@ describe "IO.foreach" do IO.foreach(@name) { $..should == @count += 1 } end - describe "when the filename starts with |" do - it "gets data from the standard out of the subprocess" do - cmd = "|sh -c 'echo hello;echo line2'" - platform_is :windows do - cmd = "|cmd.exe /C echo hello&echo line2" - end + ruby_version_is ""..."4.0" do + describe "when the filename starts with |" do + it "gets data from the standard out of the subprocess" do + cmd = "|sh -c 'echo hello;echo line2'" + platform_is :windows do + cmd = "|cmd.exe /C echo hello&echo line2" + end - suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - IO.foreach(cmd) { |l| ScratchPad << l } + suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + IO.foreach(cmd) { |l| ScratchPad << l } + end + ScratchPad.recorded.should == ["hello\n", "line2\n"] end - ScratchPad.recorded.should == ["hello\n", "line2\n"] - end - platform_is_not :windows do - it "gets data from a fork when passed -" do - parent_pid = $$ + platform_is_not :windows do + it "gets data from a fork when passed -" do + parent_pid = $$ - suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - IO.foreach("|-") { |l| ScratchPad << l } - end + suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + IO.foreach("|-") { |l| ScratchPad << l } + end - if $$ == parent_pid - ScratchPad.recorded.should == ["hello\n", "from a fork\n"] - else # child - puts "hello" - puts "from a fork" - exit! + if $$ == parent_pid + ScratchPad.recorded.should == ["hello\n", "from a fork\n"] + else # child + puts "hello" + puts "from a fork" + exit! + end end end end diff --git a/spec/ruby/core/io/popen_spec.rb b/spec/ruby/core/io/popen_spec.rb index e9d32c5c7d..6043862614 100644 --- a/spec/ruby/core/io/popen_spec.rb +++ b/spec/ruby/core/io/popen_spec.rb @@ -95,6 +95,22 @@ describe "IO.popen" do @io = IO.popen(ruby_cmd('exit 0'), mode) end + it "accepts a path using the chdir: keyword argument" do + path = File.dirname(@fname) + + @io = IO.popen(ruby_cmd("puts Dir.pwd"), "r", chdir: path) + @io.read.chomp.should == path + end + + it "accepts a path using the chdir: keyword argument and a coercible path" do + path = File.dirname(@fname) + object = mock("path") + object.should_receive(:to_path).and_return(path) + + @io = IO.popen(ruby_cmd("puts Dir.pwd"), "r", chdir: object) + @io.read.chomp.should == path + end + describe "with a block" do it "yields an open IO to the block" do IO.popen(ruby_cmd('exit'), "r") do |io| diff --git a/spec/ruby/core/io/read_spec.rb b/spec/ruby/core/io/read_spec.rb index 567daa55df..988ec2ce30 100644 --- a/spec/ruby/core/io/read_spec.rb +++ b/spec/ruby/core/io/read_spec.rb @@ -168,76 +168,78 @@ describe "IO.read" do end end -describe "IO.read from a pipe" do - it "runs the rest as a subprocess and returns the standard output" do - cmd = "|sh -c 'echo hello'" - platform_is :windows do - cmd = "|cmd.exe /C echo hello" - end - - suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - IO.read(cmd).should == "hello\n" - end - end - - platform_is_not :windows do - it "opens a pipe to a fork if the rest is -" do - str = nil - suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - str = IO.read("|-") +ruby_version_is ""..."4.0" do + describe "IO.read from a pipe" do + it "runs the rest as a subprocess and returns the standard output" do + cmd = "|sh -c 'echo hello'" + platform_is :windows do + cmd = "|cmd.exe /C echo hello" end - if str # parent - str.should == "hello from child\n" - else #child - puts "hello from child" - exit! + suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + IO.read(cmd).should == "hello\n" end end - end - it "reads only the specified number of bytes requested" do - cmd = "|sh -c 'echo hello'" - platform_is :windows do - cmd = "|cmd.exe /C echo hello" - end + platform_is_not :windows do + it "opens a pipe to a fork if the rest is -" do + str = nil + suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + str = IO.read("|-") + end - suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - IO.read(cmd, 1).should == "h" + if str # parent + str.should == "hello from child\n" + else #child + puts "hello from child" + exit! + end + end end - end - platform_is_not :windows do - it "raises Errno::ESPIPE if passed an offset" do - -> { - suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - IO.read("|sh -c 'echo hello'", 1, 1) - end - }.should raise_error(Errno::ESPIPE) + it "reads only the specified number of bytes requested" do + cmd = "|sh -c 'echo hello'" + platform_is :windows do + cmd = "|cmd.exe /C echo hello" + end + + suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + IO.read(cmd, 1).should == "h" + end end - end - quarantine! do # The process tried to write to a nonexistent pipe. - platform_is :windows do - # TODO: It should raise Errno::ESPIPE on Windows as well - # once https://bugs.ruby-lang.org/issues/12230 is fixed. - it "raises Errno::EINVAL if passed an offset" do + platform_is_not :windows do + it "raises Errno::ESPIPE if passed an offset" do -> { suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - IO.read("|cmd.exe /C echo hello", 1, 1) + IO.read("|sh -c 'echo hello'", 1, 1) end - }.should raise_error(Errno::EINVAL) + }.should raise_error(Errno::ESPIPE) end end - end - ruby_version_is "3.3" do - # https://bugs.ruby-lang.org/issues/19630 - it "warns about deprecation given a path with a pipe" do - cmd = "|echo ok" - -> { - IO.read(cmd) - }.should complain(/IO process creation with a leading '\|'/) + quarantine! do # The process tried to write to a nonexistent pipe. + platform_is :windows do + # TODO: It should raise Errno::ESPIPE on Windows as well + # once https://bugs.ruby-lang.org/issues/12230 is fixed. + it "raises Errno::EINVAL if passed an offset" do + -> { + suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + IO.read("|cmd.exe /C echo hello", 1, 1) + end + }.should raise_error(Errno::EINVAL) + end + end + end + + ruby_version_is "3.3" do + # https://bugs.ruby-lang.org/issues/19630 + it "warns about deprecation" do + cmd = "|echo ok" + -> { + IO.read(cmd) + }.should complain(/IO process creation with a leading '\|'/) + end end end end diff --git a/spec/ruby/core/io/readlines_spec.rb b/spec/ruby/core/io/readlines_spec.rb index 3a6ff3d0f3..b4770775d1 100644 --- a/spec/ruby/core/io/readlines_spec.rb +++ b/spec/ruby/core/io/readlines_spec.rb @@ -174,45 +174,47 @@ describe "IO.readlines" do $_.should == "test" end - describe "when passed a string that starts with a |" do - it "gets data from the standard out of the subprocess" do - cmd = "|sh -c 'echo hello;echo line2'" - platform_is :windows do - cmd = "|cmd.exe /C echo hello&echo line2" - end - - lines = nil - suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - lines = IO.readlines(cmd) - end - lines.should == ["hello\n", "line2\n"] - end + ruby_version_is ""..."4.0" do + describe "when passed a string that starts with a |" do + it "gets data from the standard out of the subprocess" do + cmd = "|sh -c 'echo hello;echo line2'" + platform_is :windows do + cmd = "|cmd.exe /C echo hello&echo line2" + end - platform_is_not :windows do - it "gets data from a fork when passed -" do lines = nil suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - lines = IO.readlines("|-") + lines = IO.readlines(cmd) end + lines.should == ["hello\n", "line2\n"] + end - if lines # parent - lines.should == ["hello\n", "from a fork\n"] - else - puts "hello" - puts "from a fork" - exit! + platform_is_not :windows do + it "gets data from a fork when passed -" do + lines = nil + suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + lines = IO.readlines("|-") + end + + if lines # parent + lines.should == ["hello\n", "from a fork\n"] + else + puts "hello" + puts "from a fork" + exit! + end end end end - end - ruby_version_is "3.3" do - # https://bugs.ruby-lang.org/issues/19630 - it "warns about deprecation given a path with a pipe" do - cmd = "|echo ok" - -> { - IO.readlines(cmd) - }.should complain(/IO process creation with a leading '\|'/) + ruby_version_is "3.3" do + # https://bugs.ruby-lang.org/issues/19630 + it "warns about deprecation given a path with a pipe" do + cmd = "|echo ok" + -> { + IO.readlines(cmd) + }.should complain(/IO process creation with a leading '\|'/) + end end end diff --git a/spec/ruby/core/io/readpartial_spec.rb b/spec/ruby/core/io/readpartial_spec.rb index 2fcfaf5203..176c33cf9e 100644 --- a/spec/ruby/core/io/readpartial_spec.rb +++ b/spec/ruby/core/io/readpartial_spec.rb @@ -93,6 +93,11 @@ describe "IO#readpartial" do @rd.readpartial(0).should == "" end + it "raises IOError if the stream is closed and the length argument is 0" do + @rd.close + -> { @rd.readpartial(0) }.should raise_error(IOError, "closed stream") + end + it "clears and returns the given buffer if the length argument is 0" do buffer = +"existing content" @rd.readpartial(0, buffer).should == buffer diff --git a/spec/ruby/core/io/shared/new.rb b/spec/ruby/core/io/shared/new.rb index cba5f33ebf..e84133493c 100644 --- a/spec/ruby/core/io/shared/new.rb +++ b/spec/ruby/core/io/shared/new.rb @@ -208,6 +208,26 @@ describe :io_new, shared: true do @io.internal_encoding.to_s.should == 'IBM866' end + it "does not use binary encoding when mode encoding is specified along with binmode: true option" do + @io = IO.send(@method, @fd, 'w:iso-8859-1', binmode: true) + @io.external_encoding.to_s.should == 'ISO-8859-1' + end + + it "does not use textmode argument when mode encoding is specified" do + @io = IO.send(@method, @fd, 'w:ascii-8bit', textmode: true) + @io.external_encoding.to_s.should == 'ASCII-8BIT' + end + + it "does not use binmode argument when external encoding is specified via the :external_encoding option" do + @io = IO.send(@method, @fd, 'w', binmode: true, external_encoding: 'iso-8859-1') + @io.external_encoding.to_s.should == 'ISO-8859-1' + end + + it "does not use textmode argument when external encoding is specified via the :external_encoding option" do + @io = IO.send(@method, @fd, 'w', textmode: true, external_encoding: 'ascii-8bit') + @io.external_encoding.to_s.should == 'ASCII-8BIT' + end + it "raises ArgumentError for nil options" do -> { IO.send(@method, @fd, 'w', nil) @@ -325,6 +345,9 @@ describe :io_new_errors, shared: true do @io = IO.send(@method, @fd, 'w:ISO-8859-1', external_encoding: 'ISO-8859-1') }.should raise_error(ArgumentError) -> { + @io = IO.send(@method, @fd, 'w:ISO-8859-1', internal_encoding: 'ISO-8859-1') + }.should raise_error(ArgumentError) + -> { @io = IO.send(@method, @fd, 'w:ISO-8859-1:UTF-8', internal_encoding: 'ISO-8859-1') }.should raise_error(ArgumentError) end diff --git a/spec/ruby/core/io/write_spec.rb b/spec/ruby/core/io/write_spec.rb index 4a26f8dbaf..e58100f846 100644 --- a/spec/ruby/core/io/write_spec.rb +++ b/spec/ruby/core/io/write_spec.rb @@ -220,7 +220,7 @@ describe "IO.write" do end end - ruby_version_is "3.3" do + ruby_version_is "3.3"..."4.0" do # https://bugs.ruby-lang.org/issues/19630 it "warns about deprecation given a path with a pipe" do -> { diff --git a/spec/ruby/core/kernel/Float_spec.rb b/spec/ruby/core/kernel/Float_spec.rb index 1705205996..9c436b05f7 100644 --- a/spec/ruby/core/kernel/Float_spec.rb +++ b/spec/ruby/core/kernel/Float_spec.rb @@ -163,6 +163,7 @@ describe :kernel_float, shared: true do -> { @object.send(:Float, "+1.") }.should raise_error(ArgumentError) -> { @object.send(:Float, "-1.") }.should raise_error(ArgumentError) -> { @object.send(:Float, "1.e+0") }.should raise_error(ArgumentError) + -> { @object.send(:Float, "1.e-2") }.should raise_error(ArgumentError) end end @@ -172,6 +173,7 @@ describe :kernel_float, shared: true do @object.send(:Float, "+1.").should == 1.0 @object.send(:Float, "-1.").should == -1.0 @object.send(:Float, "1.e+0").should == 1.0 + @object.send(:Float, "1.e-2").should be_close(0.01, TOLERANCE) end end @@ -229,6 +231,10 @@ describe :kernel_float, shared: true do @object.send(:Float, "0x0f").should == 15.0 end + it "interprets negative hex value" do + @object.send(:Float, "-0x10").should == -16.0 + end + it "accepts embedded _ if the number does not contain a-f" do @object.send(:Float, "0x1_0").should == 16.0 end @@ -255,6 +261,10 @@ describe :kernel_float, shared: true do @object.send(:Float, "0x_10", exception: false).should be_nil end + it "parses negative hexadecimal string as negative float" do + @object.send(:Float, "-0x7b").should == -123.0 + end + ruby_version_is "3.4" do it "accepts a fractional part" do @object.send(:Float, "0x0.8").should == 0.5 diff --git a/spec/ruby/core/kernel/Rational_spec.rb b/spec/ruby/core/kernel/Rational_spec.rb index 841c8e8c64..cc11a35451 100644 --- a/spec/ruby/core/kernel/Rational_spec.rb +++ b/spec/ruby/core/kernel/Rational_spec.rb @@ -76,12 +76,62 @@ describe "Kernel.Rational" do end describe "when passed a Complex" do - it "returns a Rational from the real part if the imaginary part is 0" do - Rational(Complex(1, 0)).should == Rational(1) + context "[Complex]" do + it "returns a Rational from the real part if the imaginary part is 0" do + Rational(Complex(1, 0)).should == Rational(1) + end + + it "raises a RangeError if the imaginary part is not 0" do + -> { Rational(Complex(1, 2)) }.should raise_error(RangeError, "can't convert 1+2i into Rational") + end end - it "raises a RangeError if the imaginary part is not 0" do - -> { Rational(Complex(1, 2)) }.should raise_error(RangeError) + context "[Numeric, Complex]" do + it "uses the real part if the imaginary part is 0" do + Rational(1, Complex(2, 0)).should == Rational(1, 2) + end + + it "divides a numerator by the Complex denominator if the imaginary part is not 0" do + Rational(1, Complex(2, 1)).should == Complex(2/5r, -1/5r) + end + end + end + + context "when passed neither a Numeric nor a String" do + it "converts to Rational with #to_r method" do + obj = Object.new + def obj.to_r; 1/2r; end + + Rational(obj).should == 1/2r + end + + it "tries to convert to Integer with #to_int method if it does not respond to #to_r" do + obj = Object.new + def obj.to_int; 1; end + + Rational(obj).should == 1r + end + + it "raises TypeError if it neither responds to #to_r nor #to_int method" do + -> { Rational([]) }.should raise_error(TypeError, "can't convert Array into Rational") + -> { Rational({}) }.should raise_error(TypeError, "can't convert Hash into Rational") + -> { Rational(nil) }.should raise_error(TypeError, "can't convert nil into Rational") + end + + it "swallows exception raised in #to_int method" do + object = Object.new + def object.to_int() raise NoMethodError; end + + -> { Rational(object) }.should raise_error(TypeError) + -> { Rational(object, 1) }.should raise_error(TypeError) + -> { Rational(1, object) }.should raise_error(TypeError) + end + + it "raises TypeError if #to_r does not return Rational" do + obj = Object.new + def obj.to_r; []; end + + -> { Rational(obj) }.should raise_error(TypeError, "can't convert Object to Rational (Object#to_r gives Array)") end end @@ -91,11 +141,11 @@ describe "Kernel.Rational" do end it "raises a TypeError if the first argument is nil" do - -> { Rational(nil) }.should raise_error(TypeError) + -> { Rational(nil) }.should raise_error(TypeError, "can't convert nil into Rational") end it "raises a TypeError if the second argument is nil" do - -> { Rational(1, nil) }.should raise_error(TypeError) + -> { Rational(1, nil) }.should raise_error(TypeError, "can't convert nil into Rational") end it "raises a TypeError if the first argument is a Symbol" do @@ -112,6 +162,18 @@ describe "Kernel.Rational" do Rational(:sym, exception: false).should == nil Rational("abc", exception: false).should == nil end + + it "swallows an exception raised in #to_r" do + obj = Object.new + def obj.to_r; raise; end + Rational(obj, exception: false).should == nil + end + + it "swallows an exception raised in #to_int" do + obj = Object.new + def obj.to_int; raise; end + Rational(obj, exception: false).should == nil + end end describe "and [non-Numeric, Numeric]" do @@ -119,6 +181,18 @@ describe "Kernel.Rational" do Rational(:sym, 1, exception: false).should == nil Rational("abc", 1, exception: false).should == nil end + + it "swallows an exception raised in #to_r" do + obj = Object.new + def obj.to_r; raise; end + Rational(obj, 1, exception: false).should == nil + end + + it "swallows an exception raised in #to_int" do + obj = Object.new + def obj.to_int; raise; end + Rational(obj, 1, exception: false).should == nil + end end describe "and [anything, non-Numeric]" do @@ -126,6 +200,18 @@ describe "Kernel.Rational" do Rational(:sym, :sym, exception: false).should == nil Rational("abc", :sym, exception: false).should == nil end + + it "swallows an exception raised in #to_r" do + obj = Object.new + def obj.to_r; raise; end + Rational(obj, obj, exception: false).should == nil + end + + it "swallows an exception raised in #to_int" do + obj = Object.new + def obj.to_int; raise; end + Rational(obj, obj, exception: false).should == nil + end end describe "and non-Numeric String arguments" do diff --git a/spec/ruby/core/kernel/autoload_spec.rb b/spec/ruby/core/kernel/autoload_spec.rb index 0404caec6d..5edb70541d 100644 --- a/spec/ruby/core/kernel/autoload_spec.rb +++ b/spec/ruby/core/kernel/autoload_spec.rb @@ -7,7 +7,9 @@ require_relative 'fixtures/classes' autoload :KSAutoloadA, "autoload_a.rb" autoload :KSAutoloadB, fixture(__FILE__, "autoload_b.rb") -autoload :KSAutoloadCallsRequire, "main_autoload_not_exist.rb" +define_autoload_KSAutoloadCallsRequire = -> { + autoload :KSAutoloadCallsRequire, "main_autoload_not_exist.rb" +} def check_autoload(const) autoload? const @@ -43,6 +45,7 @@ describe "Kernel#autoload" do end it "calls main.require(path) to load the file" do + define_autoload_KSAutoloadCallsRequire.call main = TOPLEVEL_BINDING.eval("self") main.should_receive(:require).with("main_autoload_not_exist.rb") # The constant won't be defined since require is mocked to do nothing diff --git a/spec/ruby/core/kernel/caller_locations_spec.rb b/spec/ruby/core/kernel/caller_locations_spec.rb index aaacd9a910..a917dba504 100644 --- a/spec/ruby/core/kernel/caller_locations_spec.rb +++ b/spec/ruby/core/kernel/caller_locations_spec.rb @@ -83,7 +83,7 @@ describe 'Kernel#caller_locations' do end end - ruby_version_is "3.4" do + ruby_version_is "3.4"..."4.0" do it "includes core library methods defined in Ruby" do file, line = Kernel.instance_method(:tap).source_location file.should.start_with?('<internal:') @@ -94,5 +94,17 @@ describe 'Kernel#caller_locations' do loc.path.should.start_with? "<internal:" end end + + ruby_version_is "4.0" do + it "does not include core library methods defined in Ruby" do + file, line = Kernel.instance_method(:tap).source_location + file.should.start_with?('<internal:') + + loc = nil + tap { loc = caller_locations(1, 1)[0] } + loc.label.should == "Kernel#tap" + loc.path.should == __FILE__ + end + end end end diff --git a/spec/ruby/core/kernel/caller_spec.rb b/spec/ruby/core/kernel/caller_spec.rb index 33c7929a31..7cd703de5a 100644 --- a/spec/ruby/core/kernel/caller_spec.rb +++ b/spec/ruby/core/kernel/caller_spec.rb @@ -84,13 +84,26 @@ describe 'Kernel#caller' do end guard -> { Kernel.instance_method(:tap).source_location } do - it "includes core library methods defined in Ruby" do - file, line = Kernel.instance_method(:tap).source_location - file.should.start_with?('<internal:') + ruby_version_is ""..."4.0" do + it "includes core library methods defined in Ruby" do + file, line = Kernel.instance_method(:tap).source_location + file.should.start_with?('<internal:') + + loc = nil + tap { loc = caller(1, 1)[0] } + loc.should =~ /\A<internal:.*in [`'](?:Kernel#)?tap'\z/ + end + end + + ruby_version_is "4.0" do + it "includes core library methods defined in Ruby" do + file, line = Kernel.instance_method(:tap).source_location + file.should.start_with?('<internal:') - loc = nil - tap { loc = caller(1, 1)[0] } - loc.should =~ /\A<internal:.*in [`'](?:Kernel#)?tap'\z/ + loc = nil + tap { loc = caller(1, 1)[0] } + loc.should =~ /\A#{ __FILE__ }:.*in [`'](?:Kernel#)?tap'\z/ + end end end end diff --git a/spec/ruby/core/kernel/inspect_spec.rb b/spec/ruby/core/kernel/inspect_spec.rb index e60f7576c5..1fa66cab98 100644 --- a/spec/ruby/core/kernel/inspect_spec.rb +++ b/spec/ruby/core/kernel/inspect_spec.rb @@ -29,7 +29,7 @@ describe "Kernel#inspect" do obj.inspect.should be_kind_of(String) end - ruby_version_is "3.5" do + ruby_version_is "4.0" do it "calls #instance_variables_to_inspect private method to know which variables to display" do obj = Object.new obj.instance_eval do @@ -57,5 +57,34 @@ describe "Kernel#inspect" do inspected = obj.inspect.sub(/^#<Object:0x[0-9a-f]+/, '#<Object:0x00') inspected.should == "#<Object:0x00>" end + + it "displays all instance variables if #instance_variables_to_inspect returns nil" do + obj = Object.new + obj.instance_eval do + @host = "localhost" + @user = "root" + @password = "hunter2" + end + obj.singleton_class.class_eval do + private def instance_variables_to_inspect = nil + end + + inspected = obj.inspect.sub(/^#<Object:0x[0-9a-f]+/, '#<Object:0x00') + inspected.should == %{#<Object:0x00 @host="localhost", @user="root", @password="hunter2">} + end + + it "raises an error if #instance_variables_to_inspect returns an invalid value" do + obj = Object.new + obj.instance_eval do + @host = "localhost" + @user = "root" + @password = "hunter2" + end + obj.singleton_class.class_eval do + private def instance_variables_to_inspect = {} + end + + ->{ obj.inspect }.should raise_error(TypeError, "Expected #instance_variables_to_inspect to return an Array or nil, but it returned Hash") + end end end diff --git a/spec/ruby/core/kernel/open_spec.rb b/spec/ruby/core/kernel/open_spec.rb index 6d00af395d..b967d5044b 100644 --- a/spec/ruby/core/kernel/open_spec.rb +++ b/spec/ruby/core/kernel/open_spec.rb @@ -27,64 +27,66 @@ describe "Kernel#open" do open(@name, "r") { |f| f.gets }.should == @content end - platform_is_not :windows, :wasi do - it "opens an io when path starts with a pipe" do - suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - @io = open("|date") + ruby_version_is ""..."4.0" do + platform_is_not :windows, :wasi do + it "opens an io when path starts with a pipe" do + suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + @io = open("|date") + end + begin + @io.should be_kind_of(IO) + @io.read + ensure + @io.close + end end - begin - @io.should be_kind_of(IO) - @io.read - ensure - @io.close - end - end - it "opens an io when called with a block" do - suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - @output = open("|date") { |f| f.read } + it "opens an io when called with a block" do + suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + @output = open("|date") { |f| f.read } + end + @output.should_not == '' end - @output.should_not == '' - end - it "opens an io for writing" do - suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - -> { - bytes = open("|cat", "w") { |io| io.write(".") } - bytes.should == 1 - }.should output_to_fd(".") + it "opens an io for writing" do + suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + -> { + bytes = open("|cat", "w") { |io| io.write(".") } + bytes.should == 1 + }.should output_to_fd(".") + end end end - end - platform_is :windows do - it "opens an io when path starts with a pipe" do - suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - @io = open("|date /t") + platform_is :windows do + it "opens an io when path starts with a pipe" do + suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + @io = open("|date /t") + end + begin + @io.should be_kind_of(IO) + @io.read + ensure + @io.close + end end - begin - @io.should be_kind_of(IO) - @io.read - ensure - @io.close - end - end - it "opens an io when called with a block" do - suppress_warning do # https://bugs.ruby-lang.org/issues/19630 - @output = open("|date /t") { |f| f.read } + it "opens an io when called with a block" do + suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + @output = open("|date /t") { |f| f.read } + end + @output.should_not == '' end - @output.should_not == '' end - end - ruby_version_is "3.3" do - # https://bugs.ruby-lang.org/issues/19630 - it "warns about deprecation given a path with a pipe" do - cmd = "|echo ok" - -> { - open(cmd) { |f| f.read } - }.should complain(/Kernel#open with a leading '\|'/) + ruby_version_is "3.3" do + # https://bugs.ruby-lang.org/issues/19630 + it "warns about deprecation given a path with a pipe" do + cmd = "|echo ok" + -> { + open(cmd) { |f| f.read } + }.should complain(/Kernel#open with a leading '\|'/) + end end end diff --git a/spec/ruby/core/kernel/raise_spec.rb b/spec/ruby/core/kernel/raise_spec.rb index cc1d5846e5..fcd011d4e6 100644 --- a/spec/ruby/core/kernel/raise_spec.rb +++ b/spec/ruby/core/kernel/raise_spec.rb @@ -51,11 +51,11 @@ describe "Kernel#raise" do -> { raise(cause: nil) }.should raise_error(ArgumentError, "only cause is given with no arguments") end - it "raises an ArgumentError when given cause is not an instance of Exception" do + it "raises a TypeError when given cause is not an instance of Exception" do -> { raise "message", cause: Object.new }.should raise_error(TypeError, "exception object expected") end - it "doesn't raise an ArgumentError when given cause is nil" do + it "doesn't raise a TypeError when given cause is nil" do -> { raise "message", cause: nil }.should raise_error(RuntimeError, "message") end @@ -203,6 +203,84 @@ describe "Kernel#raise" do e.cause.should == e1 end end + + it "re-raises a previously rescued exception that doesn't have a cause and isn't a cause of any other exception with setting a cause implicitly" do + begin + begin + raise "Error 1" + rescue => e1 + begin + raise "Error 2" + rescue => e2 + raise "Error 3" + end + end + rescue => e + e.message.should == "Error 3" + e.cause.should == e2 + end + end + + it "re-raises a previously rescued exception that doesn't have a cause and is a cause of other exception without setting a cause implicitly" do + begin + begin + raise "Error 1" + rescue => e1 + begin + raise "Error 2" + rescue => e2 + e1.cause.should == nil + e2.cause.should == e1 + raise e1 + end + end + rescue => e + e.should == e1 + e.cause.should == nil + end + end + + it "re-raises a previously rescued exception that doesn't have a cause and is a cause of other exception (that wasn't raised explicitly) without setting a cause implicitly" do + begin + begin + raise "Error 1" + rescue => e1 + begin + foo # raises NameError + rescue => e2 + e1.cause.should == nil + e2.cause.should == e1 + raise e1 + end + end + rescue => e + e.should == e1 + e.cause.should == nil + end + end + + it "re-raises a previously rescued exception that has a cause but isn't a cause of any other exception without setting a cause implicitly" do + begin + begin + raise "Error 1" + rescue => e1 + begin + raise "Error 2" + rescue => e2 + begin + raise "Error 3", cause: RuntimeError.new("Error 4") + rescue => e3 + e2.cause.should == e1 + e3.cause.should_not == e2 + raise e2 + end + end + end + rescue => e + e.should == e2 + e.cause.should == e1 + end + end end describe "Kernel#raise" do diff --git a/spec/ruby/core/kernel/require_spec.rb b/spec/ruby/core/kernel/require_spec.rb index 945f68aba9..60d17242fe 100644 --- a/spec/ruby/core/kernel/require_spec.rb +++ b/spec/ruby/core/kernel/require_spec.rb @@ -17,8 +17,9 @@ describe "Kernel#require" do end provided = %w[complex enumerator fiber rational thread ruby2_keywords] - ruby_version_is "3.5" do + ruby_version_is "4.0" do provided << "set" + provided << "pathname" end it "#{provided.join(', ')} are already required" do @@ -31,9 +32,14 @@ describe "Kernel#require" do features.sort.should == provided.sort - code = provided.map { |f| "puts require #{f.inspect}\n" }.join + requires = provided + ruby_version_is "4.0" do + requires = requires.map { |f| f == "pathname" ? "pathname.so" : f } + end + + code = requires.map { |f| "puts require #{f.inspect}\n" }.join required = ruby_exe(code, options: '--disable-gems') - required.should == "false\n" * provided.size + required.should == "false\n" * requires.size end it_behaves_like :kernel_require_basic, :require, CodeLoadingSpecs::Method.new diff --git a/spec/ruby/core/kernel/shared/sprintf.rb b/spec/ruby/core/kernel/shared/sprintf.rb index a68389a7b4..2b2c6c9b63 100644 --- a/spec/ruby/core/kernel/shared/sprintf.rb +++ b/spec/ruby/core/kernel/shared/sprintf.rb @@ -449,7 +449,7 @@ describe :kernel_sprintf, shared: true do it "is escaped by %" do @method.call("%%").should == "%" - @method.call("%%d", 10).should == "%d" + @method.call("%%d").should == "%d" end end end diff --git a/spec/ruby/core/kernel/singleton_method_spec.rb b/spec/ruby/core/kernel/singleton_method_spec.rb index 0bdf125ad8..7d63fa7cc6 100644 --- a/spec/ruby/core/kernel/singleton_method_spec.rb +++ b/spec/ruby/core/kernel/singleton_method_spec.rb @@ -1,7 +1,7 @@ require_relative '../../spec_helper' describe "Kernel#singleton_method" do - it "find a method defined on the singleton class" do + it "finds a method defined on the singleton class" do obj = Object.new def obj.foo; end obj.singleton_method(:foo).should be_an_instance_of(Method) @@ -38,4 +38,48 @@ describe "Kernel#singleton_method" do e.class.should == NameError } end + + ruby_bug "#20620", ""..."3.4" do + it "finds a method defined in a module included in the singleton class" do + m = Module.new do + def foo + :foo + end + end + + obj = Object.new + obj.singleton_class.include(m) + + obj.singleton_method(:foo).should be_an_instance_of(Method) + obj.singleton_method(:foo).call.should == :foo + end + + it "finds a method defined in a module prepended in the singleton class" do + m = Module.new do + def foo + :foo + end + end + + obj = Object.new + obj.singleton_class.prepend(m) + + obj.singleton_method(:foo).should be_an_instance_of(Method) + obj.singleton_method(:foo).call.should == :foo + end + + it "finds a method defined in a module that an object is extended with" do + m = Module.new do + def foo + :foo + end + end + + obj = Object.new + obj.extend(m) + + obj.singleton_method(:foo).should be_an_instance_of(Method) + obj.singleton_method(:foo).call.should == :foo + end + end end diff --git a/spec/ruby/core/kernel/sleep_spec.rb b/spec/ruby/core/kernel/sleep_spec.rb index 4401e54256..e9c600aac4 100644 --- a/spec/ruby/core/kernel/sleep_spec.rb +++ b/spec/ruby/core/kernel/sleep_spec.rb @@ -1,4 +1,5 @@ require_relative '../../spec_helper' +require_relative '../fiber/fixtures/scheduler' describe "Kernel#sleep" do it "is a private method" do @@ -84,6 +85,40 @@ describe "Kernel#sleep" do t.value.should == 5 end end + + context "Kernel.sleep with Fiber scheduler" do + before :each do + Fiber.set_scheduler(FiberSpecs::LoggingScheduler.new) + end + + after :each do + Fiber.set_scheduler(nil) + end + + it "calls the scheduler without arguments when no duration is given" do + sleeper = Fiber.new(blocking: false) do + sleep + end + sleeper.resume + Fiber.scheduler.events.should == [{ event: :kernel_sleep, fiber: sleeper, args: [] }] + end + + it "calls the scheduler with the given duration" do + sleeper = Fiber.new(blocking: false) do + sleep(0.01) + end + sleeper.resume + Fiber.scheduler.events.should == [{ event: :kernel_sleep, fiber: sleeper, args: [0.01] }] + end + + it "does not call the scheduler if the fiber is blocking" do + sleeper = Fiber.new(blocking: true) do + sleep(0.01) + end + sleeper.resume + Fiber.scheduler.events.should == [] + end + end end describe "Kernel.sleep" do diff --git a/spec/ruby/core/kernel/sprintf_spec.rb b/spec/ruby/core/kernel/sprintf_spec.rb index 9ef7f86f16..5a4a90ff7a 100644 --- a/spec/ruby/core/kernel/sprintf_spec.rb +++ b/spec/ruby/core/kernel/sprintf_spec.rb @@ -13,28 +13,52 @@ end describe "Kernel#sprintf" do it_behaves_like :kernel_sprintf, -> format, *args { - sprintf(format, *args) + r = nil + -> { + r = sprintf(format, *args) + }.should_not complain(verbose: true) + r } it_behaves_like :kernel_sprintf_encoding, -> format, *args { - sprintf(format, *args) + r = nil + -> { + r = sprintf(format, *args) + }.should_not complain(verbose: true) + r } it_behaves_like :kernel_sprintf_to_str, -> format, *args { - sprintf(format, *args) + r = nil + -> { + r = sprintf(format, *args) + }.should_not complain(verbose: true) + r } end describe "Kernel.sprintf" do it_behaves_like :kernel_sprintf, -> format, *args { - Kernel.sprintf(format, *args) + r = nil + -> { + r = Kernel.sprintf(format, *args) + }.should_not complain(verbose: true) + r } it_behaves_like :kernel_sprintf_encoding, -> format, *args { - Kernel.sprintf(format, *args) + r = nil + -> { + r = Kernel.sprintf(format, *args) + }.should_not complain(verbose: true) + r } it_behaves_like :kernel_sprintf_to_str, -> format, *args { - Kernel.sprintf(format, *args) + r = nil + -> { + r = Kernel.sprintf(format, *args) + }.should_not complain(verbose: true) + r } end diff --git a/spec/ruby/core/kernel/warn_spec.rb b/spec/ruby/core/kernel/warn_spec.rb index 00164ad90b..e03498c6dc 100644 --- a/spec/ruby/core/kernel/warn_spec.rb +++ b/spec/ruby/core/kernel/warn_spec.rb @@ -112,6 +112,12 @@ describe "Kernel#warn" do ruby_exe(file, options: "-rrubygems", args: "2>&1").should == "#{file}:2: warning: warn-require-warning\n" end + it "doesn't show the caller when the uplevel is `nil`" do + w = KernelSpecs::WarnInNestedCall.new + + -> { w.f4("foo", nil) }.should output(nil, "foo\n") + end + guard -> { Kernel.instance_method(:tap).source_location } do it "skips <internal: core library methods defined in Ruby" do file, line = Kernel.instance_method(:tap).source_location diff --git a/spec/ruby/core/marshal/dump_spec.rb b/spec/ruby/core/marshal/dump_spec.rb index 283016b8db..ff9b9214fa 100644 --- a/spec/ruby/core/marshal/dump_spec.rb +++ b/spec/ruby/core/marshal/dump_spec.rb @@ -231,7 +231,7 @@ describe "Marshal.dump" do Marshal.dump(MarshalSpec::ClassWithOverriddenName).should == "\x04\bc)MarshalSpec::ClassWithOverriddenName" end - ruby_version_is "3.5" do + ruby_version_is "4.0" do it "dumps a class with multibyte characters in name" do source_object = eval("MarshalSpec::Multibyteãã‚ãƒã„Class".dup.force_encoding(Encoding::UTF_8)) Marshal.dump(source_object).should == "\x04\bIc,MarshalSpec::Multibyte\xE3\x81\x81\xE3\x81\x82\xE3\x81\x83\xE3\x81\x84Class\x06:\x06ET" @@ -261,7 +261,7 @@ describe "Marshal.dump" do Marshal.dump(MarshalSpec::ModuleWithOverriddenName).should == "\x04\bc*MarshalSpec::ModuleWithOverriddenName" end - ruby_version_is "3.5" do + ruby_version_is "4.0" do it "dumps a module with multibyte characters in name" do source_object = eval("MarshalSpec::Multibyteã‘ã’ã“ã”Module".dup.force_encoding(Encoding::UTF_8)) Marshal.dump(source_object).should == "\x04\bIm-MarshalSpec::Multibyte\xE3\x81\x91\xE3\x81\x92\xE3\x81\x93\xE3\x81\x94Module\x06:\x06ET" @@ -880,7 +880,7 @@ describe "Marshal.dump" do Marshal.dump(obj).should include("MarshalSpec::TimeWithOverriddenName") end - ruby_version_is "3.5" do + ruby_version_is "4.0" do it "dumps a Time subclass with multibyte characters in name" do source_object = eval("MarshalSpec::Multibyteãã‚ãƒã„Time".dup.force_encoding(Encoding::UTF_8)) Marshal.dump(source_object).should == "\x04\bIc+MarshalSpec::Multibyte\xE3\x81\x81\xE3\x81\x82\xE3\x81\x83\xE3\x81\x84Time\x06:\x06ET" diff --git a/spec/ruby/core/matchdata/bytebegin_spec.rb b/spec/ruby/core/matchdata/bytebegin_spec.rb new file mode 100644 index 0000000000..08c1fd6d1e --- /dev/null +++ b/spec/ruby/core/matchdata/bytebegin_spec.rb @@ -0,0 +1,132 @@ +require_relative '../../spec_helper' + +ruby_version_is "3.4" do + describe "MatchData#bytebegin" do + context "when passed an integer argument" do + it "returns the byte-based offset of the start of the nth element" do + match_data = /(.)(.)(\d+)(\d)/.match("THX1138.") + match_data.bytebegin(0).should == 1 + match_data.bytebegin(2).should == 2 + end + + it "returns nil when the nth match isn't found" do + match_data = /something is( not)? (right)/.match("something is right") + match_data.bytebegin(1).should be_nil + end + + it "returns the byte-based offset for multi-byte strings" do + match_data = /(.)(.)(\d+)(\d)/.match("TñX1138.") + match_data.bytebegin(0).should == 1 + match_data.bytebegin(2).should == 3 + end + + not_supported_on :opal do + it "returns the byte-based offset for multi-byte strings with unicode regexp" do + match_data = /(.)(.)(\d+)(\d)/u.match("TñX1138.") + match_data.bytebegin(0).should == 1 + match_data.bytebegin(2).should == 3 + end + end + + it "tries to convert the passed argument to an Integer using #to_int" do + obj = mock('to_int') + obj.should_receive(:to_int).and_return(2) + + match_data = /(.)(.)(\d+)(\d)/.match("THX1138.") + match_data.bytebegin(obj).should == 2 + end + + it "raises IndexError if index is out of bounds" do + match_data = /(?<f>foo)(?<b>bar)/.match("foobar") + + -> { + match_data.bytebegin(-1) + }.should raise_error(IndexError, "index -1 out of matches") + + -> { + match_data.bytebegin(3) + }.should raise_error(IndexError, "index 3 out of matches") + end + end + + context "when passed a String argument" do + it "return the byte-based offset of the start of the named capture" do + match_data = /(?<a>.)(.)(?<b>\d+)(\d)/.match("THX1138.") + match_data.bytebegin("a").should == 1 + match_data.bytebegin("b").should == 3 + end + + it "returns the byte-based offset for multi byte strings" do + match_data = /(?<a>.)(.)(?<b>\d+)(\d)/.match("TñX1138.") + match_data.bytebegin("a").should == 1 + match_data.bytebegin("b").should == 4 + end + + not_supported_on :opal do + it "returns the byte-based offset for multi byte strings with unicode regexp" do + match_data = /(?<a>.)(.)(?<b>\d+)(\d)/u.match("TñX1138.") + match_data.bytebegin("a").should == 1 + match_data.bytebegin("b").should == 4 + end + end + + it "returns the byte-based offset for the farthest match when multiple named captures use the same name" do + match_data = /(?<a>.)(.)(?<a>\d+)(\d)/.match("THX1138.") + match_data.bytebegin("a").should == 3 + end + + it "returns the byte-based offset for multi-byte names" do + match_data = /(?<æ>.)(.)(?<b>\d+)(\d)/.match("THX1138.") + match_data.bytebegin("æ").should == 1 + end + + it "raises IndexError if there is no group with the provided name" do + match_data = /(?<f>foo)(?<b>bar)/.match("foobar") + + -> { + match_data.bytebegin("y") + }.should raise_error(IndexError, "undefined group name reference: y") + end + end + + context "when passed a Symbol argument" do + it "return the byte-based offset of the start of the named capture" do + match_data = /(?<a>.)(.)(?<b>\d+)(\d)/.match("THX1138.") + match_data.bytebegin(:a).should == 1 + match_data.bytebegin(:b).should == 3 + end + + it "returns the byte-based offset for multi byte strings" do + match_data = /(?<a>.)(.)(?<b>\d+)(\d)/.match("TñX1138.") + match_data.bytebegin(:a).should == 1 + match_data.bytebegin(:b).should == 4 + end + + not_supported_on :opal do + it "returns the byte-based offset for multi byte strings with unicode regexp" do + match_data = /(?<a>.)(.)(?<b>\d+)(\d)/u.match("TñX1138.") + match_data.bytebegin(:a).should == 1 + match_data.bytebegin(:b).should == 4 + end + end + + it "returns the byte-based offset for the farthest match when multiple named captures use the same name" do + match_data = /(?<a>.)(.)(?<a>\d+)(\d)/.match("THX1138.") + match_data.bytebegin(:a).should == 3 + end + + it "returns the byte-based offset for multi-byte names" do + match_data = /(?<æ>.)(.)(?<b>\d+)(\d)/.match("THX1138.") + match_data.bytebegin(:æ).should == 1 + end + + it "raises IndexError if there is no group with the provided name" do + match_data = /(?<f>foo)(?<b>bar)/.match("foobar") + + -> { + match_data.bytebegin(:y) + }.should raise_error(IndexError, "undefined group name reference: y") + end + end + end +end diff --git a/spec/ruby/core/matchdata/byteend_spec.rb b/spec/ruby/core/matchdata/byteend_spec.rb new file mode 100644 index 0000000000..98015e287d --- /dev/null +++ b/spec/ruby/core/matchdata/byteend_spec.rb @@ -0,0 +1,104 @@ +require_relative '../../spec_helper' + +ruby_version_is "3.4" do + describe "MatchData#byteend" do + context "when passed an integer argument" do + it "returns the byte-based offset of the end of the nth element" do + match_data = /(.)(.)(\d+)(\d)/.match("THX1138.") + match_data.byteend(0).should == 7 + match_data.byteend(2).should == 3 + end + + it "returns nil when the nth match isn't found" do + match_data = /something is( not)? (right)/.match("something is right") + match_data.byteend(1).should be_nil + end + + it "returns the byte-based offset for multi-byte strings" do + match_data = /(.)(.)(\d+)(\d)/.match("TñX1138.") + match_data.byteend(0).should == 8 + match_data.byteend(2).should == 4 + end + + not_supported_on :opal do + it "returns the byte-based offset for multi-byte strings with unicode regexp" do + match_data = /(.)(.)(\d+)(\d)/u.match("TñX1138.") + match_data.byteend(0).should == 8 + match_data.byteend(2).should == 4 + end + end + + it "tries to convert the passed argument to an Integer using #to_int" do + obj = mock('to_int') + obj.should_receive(:to_int).and_return(2) + + match_data = /(.)(.)(\d+)(\d)/.match("THX1138.") + match_data.byteend(obj).should == 3 + end + end + + context "when passed a String argument" do + it "return the byte-based offset of the start of the named capture" do + match_data = /(?<a>.)(.)(?<b>\d+)(\d)/.match("THX1138.") + match_data.byteend("a").should == 2 + match_data.byteend("b").should == 6 + end + + it "returns the byte-based offset for multi byte strings" do + match_data = /(?<a>.)(.)(?<b>\d+)(\d)/.match("TñX1138.") + match_data.byteend("a").should == 3 + match_data.byteend("b").should == 7 + end + + not_supported_on :opal do + it "returns the byte-based offset for multi byte strings with unicode regexp" do + match_data = /(?<a>.)(.)(?<b>\d+)(\d)/u.match("TñX1138.") + match_data.byteend("a").should == 3 + match_data.byteend("b").should == 7 + end + end + + it "returns the byte-based offset for the farthest match when multiple named captures use the same name" do + match_data = /(?<a>.)(.)(?<a>\d+)(\d)/.match("THX1138.") + match_data.byteend("a").should == 6 + end + + it "returns the byte-based offset for multi-byte names" do + match_data = /(?<æ>.)(.)(?<b>\d+)(\d)/.match("THX1138.") + match_data.byteend("æ").should == 2 + end + end + + context "when passed a Symbol argument" do + it "return the byte-based offset of the start of the named capture" do + match_data = /(?<a>.)(.)(?<b>\d+)(\d)/.match("THX1138.") + match_data.byteend(:a).should == 2 + match_data.byteend(:b).should == 6 + end + + it "returns the byte-based offset for multi byte strings" do + match_data = /(?<a>.)(.)(?<b>\d+)(\d)/.match("TñX1138.") + match_data.byteend(:a).should == 3 + match_data.byteend(:b).should == 7 + end + + not_supported_on :opal do + it "returns the byte-based offset for multi byte strings with unicode regexp" do + match_data = /(?<a>.)(.)(?<b>\d+)(\d)/u.match("TñX1138.") + match_data.byteend(:a).should == 3 + match_data.byteend(:b).should == 7 + end + end + + it "returns the byte-based offset for the farthest match when multiple named captures use the same name" do + match_data = /(?<a>.)(.)(?<a>\d+)(\d)/.match("THX1138.") + match_data.byteend(:a).should == 6 + end + + it "returns the byte-based offset for multi-byte names" do + match_data = /(?<æ>.)(.)(?<b>\d+)(\d)/.match("THX1138.") + match_data.byteend(:æ).should == 2 + end + end + end +end diff --git a/spec/ruby/core/matchdata/offset_spec.rb b/spec/ruby/core/matchdata/offset_spec.rb index 1ccb54b7a7..a03d58aad1 100644 --- a/spec/ruby/core/matchdata/offset_spec.rb +++ b/spec/ruby/core/matchdata/offset_spec.rb @@ -1,30 +1,102 @@ -# -*- encoding: utf-8 -*- - require_relative '../../spec_helper' describe "MatchData#offset" do - it "returns a two element array with the begin and end of the nth match" do - match_data = /(.)(.)(\d+)(\d)/.match("THX1138.") - match_data.offset(0).should == [1, 7] - match_data.offset(4).should == [6, 7] + it "returns beginning and ending character offset of whole matched substring for 0 element" do + m = /(.)(.)(\d+)(\d)/.match("THX1138.") + m.offset(0).should == [1, 7] + end + + it "returns beginning and ending character offset of n-th match, all the subsequent elements are capturing groups" do + m = /(.)(.)(\d+)(\d)/.match("THX1138.") + + m.offset(2).should == [2, 3] + m.offset(3).should == [3, 6] + m.offset(4).should == [6, 7] + end + + it "accepts String as a reference to a named capture" do + m = /(?<f>foo)(?<b>bar)/.match("foobar") + + m.offset("f").should == [0, 3] + m.offset("b").should == [3, 6] + end + + it "accepts Symbol as a reference to a named capture" do + m = /(?<f>foo)(?<b>bar)/.match("foobar") + + m.offset(:f).should == [0, 3] + m.offset(:b).should == [3, 6] end - it "returns [nil, nil] when the nth match isn't found" do - match_data = /something is( not)? (right)/.match("something is right") - match_data.offset(1).should == [nil, nil] + it "returns [nil, nil] if a capturing group is optional and doesn't match" do + m = /(?<x>q..)?/.match("foobarbaz") + + m.offset("x").should == [nil, nil] + m.offset(1).should == [nil, nil] end - it "returns the offset for multi byte strings" do - match_data = /(.)(.)(\d+)(\d)/.match("TñX1138.") - match_data.offset(0).should == [1, 7] - match_data.offset(4).should == [6, 7] + it "returns correct beginning and ending character offset for multi-byte strings" do + m = /\A\u3042(.)(.)?(.)\z/.match("\u3042\u3043\u3044") + + m.offset(1).should == [1, 2] + m.offset(3).should == [2, 3] end not_supported_on :opal do - it "returns the offset for multi byte strings with unicode regexp" do - match_data = /(.)(.)(\d+)(\d)/u.match("TñX1138.") - match_data.offset(0).should == [1, 7] - match_data.offset(4).should == [6, 7] + it "returns correct character offset for multi-byte strings with unicode regexp" do + m = /\A\u3042(.)(.)?(.)\z/u.match("\u3042\u3043\u3044") + + m.offset(1).should == [1, 2] + m.offset(3).should == [2, 3] end end + + it "returns [nil, nil] if a capturing group is optional and doesn't match for multi-byte string" do + m = /\A\u3042(.)(.)?(.)\z/.match("\u3042\u3043\u3044") + + m.offset(2).should == [nil, nil] + end + + it "converts argument into integer if is not String nor Symbol" do + m = /(?<f>foo)(?<b>bar)/.match("foobar") + + obj = Object.new + def obj.to_int; 2; end + + m.offset(1r).should == [0, 3] + m.offset(1.1).should == [0, 3] + m.offset(obj).should == [3, 6] + end + + it "raises IndexError if there is no group with the provided name" do + m = /(?<f>foo)(?<b>bar)/.match("foobar") + + -> { + m.offset("y") + }.should raise_error(IndexError, "undefined group name reference: y") + + -> { + m.offset(:y) + }.should raise_error(IndexError, "undefined group name reference: y") + end + + it "raises IndexError if index is out of bounds" do + m = /(?<f>foo)(?<b>bar)/.match("foobar") + + -> { + m.offset(-1) + }.should raise_error(IndexError, "index -1 out of matches") + + -> { + m.offset(3) + }.should raise_error(IndexError, "index 3 out of matches") + end + + it "raises TypeError if can't convert argument into Integer" do + m = /(?<f>foo)(?<b>bar)/.match("foobar") + + -> { + m.offset([]) + }.should raise_error(TypeError, "no implicit conversion of Array into Integer") + end end diff --git a/spec/ruby/core/math/expm1_spec.rb b/spec/ruby/core/math/expm1_spec.rb new file mode 100644 index 0000000000..5725319abb --- /dev/null +++ b/spec/ruby/core/math/expm1_spec.rb @@ -0,0 +1,37 @@ +require_relative '../../spec_helper' +require_relative 'fixtures/classes' + +ruby_version_is "4.0" do + describe "Math.expm1" do + it "calculates Math.exp(arg) - 1" do + Math.expm1(3).should == Math.exp(3) - 1 + end + + it "preserves precision that can be lost otherwise" do + Math.expm1(1.0e-16).should be_close(1.0e-16, TOLERANCE) + Math.expm1(1.0e-16).should != 0.0 + end + + it "raises a TypeError if the argument cannot be coerced with Float()" do + -> { Math.expm1("test") }.should raise_error(TypeError, "can't convert String into Float") + end + + it "returns NaN given NaN" do + Math.expm1(nan_value).nan?.should be_true + end + + it "raises a TypeError if the argument is nil" do + -> { Math.expm1(nil) }.should raise_error(TypeError, "can't convert nil into Float") + end + + it "accepts any argument that can be coerced with Float()" do + Math.expm1(MathSpecs::Float.new).should be_close(Math::E - 1, TOLERANCE) + end + end + + describe "Math#expm1" do + it "is accessible as a private instance method" do + IncludesMath.new.send(:expm1, 23.1415).should be_close(11226018483.0012, TOLERANCE) + end + end +end diff --git a/spec/ruby/core/math/lgamma_spec.rb b/spec/ruby/core/math/lgamma_spec.rb index 33e7836448..2bf350993e 100644 --- a/spec/ruby/core/math/lgamma_spec.rb +++ b/spec/ruby/core/math/lgamma_spec.rb @@ -5,10 +5,8 @@ describe "Math.lgamma" do Math.lgamma(0).should == [infinity_value, 1] end - platform_is_not :windows do - it "returns [Infinity, 1] when passed -1" do - Math.lgamma(-1).should == [infinity_value, 1] - end + it "returns [Infinity, ...] when passed -1" do + Math.lgamma(-1)[0].should == infinity_value end it "returns [Infinity, -1] when passed -0.0" do @@ -47,8 +45,7 @@ describe "Math.lgamma" do Math.lgamma(infinity_value).should == [infinity_value, 1] end - it "returns [NaN, 1] when passed NaN" do - Math.lgamma(nan_value)[0].nan?.should be_true - Math.lgamma(nan_value)[1].should == 1 + it "returns [NaN, ...] when passed NaN" do + Math.lgamma(nan_value)[0].should.nan? end end diff --git a/spec/ruby/core/math/log1p_spec.rb b/spec/ruby/core/math/log1p_spec.rb new file mode 100644 index 0000000000..216358a3c4 --- /dev/null +++ b/spec/ruby/core/math/log1p_spec.rb @@ -0,0 +1,49 @@ +require_relative '../../spec_helper' +require_relative 'fixtures/classes' + +ruby_version_is "4.0" do + describe "Math.log1p" do + it "calculates Math.log(1 + arg)" do + Math.log1p(3).should == Math.log(1 + 3) + end + + it "preserves precision that can be lost otherwise" do + Math.log1p(1e-16).should be_close(1.0e-16, TOLERANCE) + Math.log1p(1e-16).should != 0.0 + end + + it "raises an Math::DomainError if the argument is less than 1" do + -> { Math.log1p(-1-1e-15) }.should raise_error(Math::DomainError, "Numerical argument is out of domain - log1p") + end + + it "raises a TypeError if the argument cannot be coerced with Float()" do + -> { Math.log1p("test") }.should raise_error(TypeError, "can't convert String into Float") + end + + it "raises a TypeError for numerical values passed as string" do + -> { Math.log1p("10") }.should raise_error(TypeError, "can't convert String into Float") + end + + it "does not accept a second argument for the base" do + -> { Math.log1p(9, 3) }.should raise_error(ArgumentError, "wrong number of arguments (given 2, expected 1)") + end + + it "returns NaN given NaN" do + Math.log1p(nan_value).nan?.should be_true + end + + it "raises a TypeError if the argument is nil" do + -> { Math.log1p(nil) }.should raise_error(TypeError, "can't convert nil into Float") + end + + it "accepts any argument that can be coerced with Float()" do + Math.log1p(MathSpecs::Float.new).should be_close(0.6931471805599453, TOLERANCE) + end + end + + describe "Math#log1p" do + it "is accessible as a private instance method" do + IncludesMath.new.send(:log1p, 4.21).should be_close(1.65057985576528, TOLERANCE) + end + end +end diff --git a/spec/ruby/core/method/source_location_spec.rb b/spec/ruby/core/method/source_location_spec.rb index 23d956ebec..87413a2ab6 100644 --- a/spec/ruby/core/method/source_location_spec.rb +++ b/spec/ruby/core/method/source_location_spec.rb @@ -109,10 +109,10 @@ describe "Method#source_location" do eval('def self.m; end', nil, "foo", 100) end location = c.method(:m).source_location - ruby_version_is(""..."3.5") do + ruby_version_is(""..."4.1") do location.should == ["foo", 100] end - ruby_version_is("3.5") do + ruby_version_is("4.1") do location.should == ["foo", 100, 0, 100, 15] end end diff --git a/spec/ruby/core/module/ancestors_spec.rb b/spec/ruby/core/module/ancestors_spec.rb index 34679575b5..90c26941d1 100644 --- a/spec/ruby/core/module/ancestors_spec.rb +++ b/spec/ruby/core/module/ancestors_spec.rb @@ -7,11 +7,11 @@ describe "Module#ancestors" do ModuleSpecs.ancestors.should == [ModuleSpecs] ModuleSpecs::Basic.ancestors.should == [ModuleSpecs::Basic] ModuleSpecs::Super.ancestors.should == [ModuleSpecs::Super, ModuleSpecs::Basic] - if defined?(Namespace) && Namespace.enabled? + if defined?(Ruby::Box) && Ruby::Box.enabled? ModuleSpecs.without_test_modules(ModuleSpecs::Parent.ancestors).should == - [ModuleSpecs::Parent, Object, Namespace::Loader, Kernel, BasicObject] + [ModuleSpecs::Parent, Object, Ruby::Box::Loader, Kernel, BasicObject] ModuleSpecs.without_test_modules(ModuleSpecs::Child.ancestors).should == - [ModuleSpecs::Child, ModuleSpecs::Super, ModuleSpecs::Basic, ModuleSpecs::Parent, Object, Namespace::Loader, Kernel, BasicObject] + [ModuleSpecs::Child, ModuleSpecs::Super, ModuleSpecs::Basic, ModuleSpecs::Parent, Object, Ruby::Box::Loader, Kernel, BasicObject] else ModuleSpecs.without_test_modules(ModuleSpecs::Parent.ancestors).should == [ModuleSpecs::Parent, Object, Kernel, BasicObject] diff --git a/spec/ruby/core/module/autoload_spec.rb b/spec/ruby/core/module/autoload_spec.rb index bba911e752..625d945686 100644 --- a/spec/ruby/core/module/autoload_spec.rb +++ b/spec/ruby/core/module/autoload_spec.rb @@ -718,6 +718,21 @@ describe "Module#autoload" do end end + it "should trigger the autoload when using `private_constant`" do + @remove << :DynClass + module ModuleSpecs::Autoload + autoload :DynClass, fixture(__FILE__, "autoload_c.rb") + private_constant :DynClass + + ScratchPad.recorded.should be_nil + + DynClass::C.new.loaded.should == :dynclass_c + ScratchPad.recorded.should == :loaded + end + + -> { ModuleSpecs::Autoload::DynClass }.should raise_error(NameError, /private constant/) + end + # [ruby-core:19127] [ruby-core:29941] it "does NOT raise a NameError when the autoload file did not define the constant and a module is opened with the same name" do module ModuleSpecs::Autoload diff --git a/spec/ruby/core/module/const_added_spec.rb b/spec/ruby/core/module/const_added_spec.rb index 739be3ead8..90cd36551a 100644 --- a/spec/ruby/core/module/const_added_spec.rb +++ b/spec/ruby/core/module/const_added_spec.rb @@ -117,6 +117,7 @@ describe "Module#const_added" do end ScratchPad.recorded.should == [:A, :B] + ModuleSpecs::ConstAddedSpecs.send :remove_const, :NamedModule end it "is called when a new class is defined under self" do @@ -158,6 +159,7 @@ describe "Module#const_added" do end ScratchPad.recorded.should == [:A, :B] + ModuleSpecs::ConstAddedSpecs.send :remove_const, :NamedModuleB end it "is called when an autoload is defined" do diff --git a/spec/ruby/core/module/const_source_location_spec.rb b/spec/ruby/core/module/const_source_location_spec.rb index 06b3b215c2..96649ea10b 100644 --- a/spec/ruby/core/module/const_source_location_spec.rb +++ b/spec/ruby/core/module/const_source_location_spec.rb @@ -245,6 +245,14 @@ describe "Module#const_source_location" do @line = __LINE__ - 1 end + before :each do + @loaded_features = $".dup + end + + after :each do + $".replace @loaded_features + end + it 'returns the autoload location while not resolved' do ConstantSpecs.const_source_location('CSL_CONST1').should == [__FILE__, @line] end @@ -265,6 +273,8 @@ describe "Module#const_source_location" do ConstantSpecs.const_source_location(:ConstSource).should == autoload_location ConstantSpecs::ConstSource::LOCATION.should == ConstantSpecs.const_source_location(:ConstSource) ConstantSpecs::BEFORE_DEFINE_LOCATION.should == autoload_location + ConstantSpecs.send :remove_const, :ConstSource + ConstantSpecs.send :remove_const, :BEFORE_DEFINE_LOCATION end end end diff --git a/spec/ruby/core/module/fixtures/classes.rb b/spec/ruby/core/module/fixtures/classes.rb index a434e7b0b8..964f64c593 100644 --- a/spec/ruby/core/module/fixtures/classes.rb +++ b/spec/ruby/core/module/fixtures/classes.rb @@ -1,6 +1,6 @@ module ModuleSpecs def self.without_test_modules(modules) - ignore = %w[MSpecRSpecAdapter PP::ObjectMixin ModuleSpecs::IncludedInObject MainSpecs::Module ConstantSpecs::ModuleA] + ignore = %w[MSpecRSpecAdapter PP::ObjectMixin MainSpecs::Module ConstantSpecs::ModuleA] modules.reject { |k| ignore.include?(k.name) } end diff --git a/spec/ruby/core/module/name_spec.rb b/spec/ruby/core/module/name_spec.rb index fd28ee0a33..d3318e1645 100644 --- a/spec/ruby/core/module/name_spec.rb +++ b/spec/ruby/core/module/name_spec.rb @@ -190,6 +190,7 @@ describe "Module#name" do ScratchPad.recorded.should.one?(/#<Module.+>::A$/) ScratchPad.recorded.should.one?(/#<Module.+>::A::B$/) + ModuleSpecs::NameSpecs.send :remove_const, :NamedModule end it "returns a frozen String" do diff --git a/spec/ruby/core/module/ruby2_keywords_spec.rb b/spec/ruby/core/module/ruby2_keywords_spec.rb index a9afad4aee..652f9f7083 100644 --- a/spec/ruby/core/module/ruby2_keywords_spec.rb +++ b/spec/ruby/core/module/ruby2_keywords_spec.rb @@ -213,7 +213,7 @@ describe "Module#ruby2_keywords" do it "prints warning when a method accepts keywords" do obj = Object.new - def obj.foo(a:, b:) end + def obj.foo(*a, b:) end -> { obj.singleton_class.class_exec do @@ -224,7 +224,7 @@ describe "Module#ruby2_keywords" do it "prints warning when a method accepts keyword splat" do obj = Object.new - def obj.foo(**a) end + def obj.foo(*a, **b) end -> { obj.singleton_class.class_exec do @@ -232,4 +232,17 @@ describe "Module#ruby2_keywords" do end }.should complain(/Skipping set of ruby2_keywords flag for/) end + + ruby_version_is "4.0" do + it "prints warning when a method accepts post arguments" do + obj = Object.new + def obj.foo(*a, b) end + + -> { + obj.singleton_class.class_exec do + ruby2_keywords :foo + end + }.should complain(/Skipping set of ruby2_keywords flag for/) + end + end end diff --git a/spec/ruby/core/module/set_temporary_name_spec.rb b/spec/ruby/core/module/set_temporary_name_spec.rb index 12c1c214dd..46605ed675 100644 --- a/spec/ruby/core/module/set_temporary_name_spec.rb +++ b/spec/ruby/core/module/set_temporary_name_spec.rb @@ -86,6 +86,7 @@ ruby_version_is "3.3" do ModuleSpecs::SetTemporaryNameSpec::M = m m::N.name.should == "ModuleSpecs::SetTemporaryNameSpec::M::N" + ModuleSpecs::SetTemporaryNameSpec.send :remove_const, :M end it "can update the name when assigned to a constant" do @@ -108,7 +109,7 @@ ruby_version_is "3.3" do m.name.should == "fake_name_2" end - ruby_bug "#21094", ""..."3.5" do + ruby_bug "#21094", ""..."4.0" do it "also updates a name of a nested module" do m = Module.new m::N = Module.new diff --git a/spec/ruby/core/objectspace/_id2ref_spec.rb b/spec/ruby/core/objectspace/_id2ref_spec.rb index 7c0e0e7a71..1ae3230bdf 100644 --- a/spec/ruby/core/objectspace/_id2ref_spec.rb +++ b/spec/ruby/core/objectspace/_id2ref_spec.rb @@ -1,6 +1,6 @@ require_relative '../../spec_helper' -ruby_version_is "3.5" do +ruby_version_is "4.0" do describe "ObjectSpace._id2ref" do it "is deprecated" do id = nil.object_id @@ -11,7 +11,7 @@ ruby_version_is "3.5" do end end -ruby_version_is ""..."3.5" do +ruby_version_is ""..."4.0" do describe "ObjectSpace._id2ref" do it "converts an object id to a reference to the object" do s = "I am a string" diff --git a/spec/ruby/core/proc/element_reference_spec.rb b/spec/ruby/core/proc/element_reference_spec.rb index 9077e44c34..81ceb91af5 100644 --- a/spec/ruby/core/proc/element_reference_spec.rb +++ b/spec/ruby/core/proc/element_reference_spec.rb @@ -17,7 +17,7 @@ describe "Proc#call on a Proc created with Kernel#lambda or Kernel#proc" do it_behaves_like :proc_call_on_proc_or_lambda, :call end -describe "Proc#[] with frozen_string_literals" do +describe "Proc#[] with frozen_string_literal: true/false" do it "doesn't duplicate frozen strings" do ProcArefSpecs.aref.frozen?.should be_false ProcArefSpecs.aref_freeze.frozen?.should be_true diff --git a/spec/ruby/core/proc/parameters_spec.rb b/spec/ruby/core/proc/parameters_spec.rb index e9bc9a1c57..cf8a8f5b12 100644 --- a/spec/ruby/core/proc/parameters_spec.rb +++ b/spec/ruby/core/proc/parameters_spec.rb @@ -158,4 +158,18 @@ describe "Proc#parameters" do it "returns :nokey for **nil parameter" do proc { |**nil| }.parameters.should == [[:nokey]] end + + ruby_version_is "3.4"..."4.0" do + it "handles the usage of `it` as a parameter" do + eval("proc { it }").parameters.should == [[:opt, nil]] + eval("lambda { it }").parameters.should == [[:req]] + end + end + + ruby_version_is "4.0" do + it "handles the usage of `it` as a parameter" do + eval("proc { it }").parameters.should == [[:opt]] + eval("lambda { it }").parameters.should == [[:req]] + end + end end diff --git a/spec/ruby/core/proc/ruby2_keywords_spec.rb b/spec/ruby/core/proc/ruby2_keywords_spec.rb index ab67302231..d7f8f592e1 100644 --- a/spec/ruby/core/proc/ruby2_keywords_spec.rb +++ b/spec/ruby/core/proc/ruby2_keywords_spec.rb @@ -39,7 +39,7 @@ describe "Proc#ruby2_keywords" do end it "prints warning when a proc accepts keywords" do - f = -> a:, b: { } + f = -> *a, b: { } -> { f.ruby2_keywords @@ -47,10 +47,20 @@ describe "Proc#ruby2_keywords" do end it "prints warning when a proc accepts keyword splat" do - f = -> **a { } + f = -> *a, **b { } -> { f.ruby2_keywords }.should complain(/Skipping set of ruby2_keywords flag for/) end + + ruby_version_is "4.0" do + it "prints warning when a proc accepts post arguments" do + f = -> *a, b { } + + -> { + f.ruby2_keywords + }.should complain(/Skipping set of ruby2_keywords flag for/) + end + end end diff --git a/spec/ruby/core/proc/source_location_spec.rb b/spec/ruby/core/proc/source_location_spec.rb index 484466f577..fd33f21a26 100644 --- a/spec/ruby/core/proc/source_location_spec.rb +++ b/spec/ruby/core/proc/source_location_spec.rb @@ -53,15 +53,15 @@ describe "Proc#source_location" do end it "works even if the proc was created on the same line" do - ruby_version_is(""..."3.5") do + ruby_version_is(""..."4.1") do proc { true }.source_location.should == [__FILE__, __LINE__] Proc.new { true }.source_location.should == [__FILE__, __LINE__] -> { true }.source_location.should == [__FILE__, __LINE__] end - ruby_version_is("3.5") do + ruby_version_is("4.1") do proc { true }.source_location.should == [__FILE__, __LINE__, 11, __LINE__, 19] Proc.new { true }.source_location.should == [__FILE__, __LINE__, 15, __LINE__, 23] - -> { true }.source_location.should == [__FILE__, __LINE__, 8, __LINE__, 17] + -> { true }.source_location.should == [__FILE__, __LINE__, 6, __LINE__, 17] end end @@ -94,11 +94,11 @@ describe "Proc#source_location" do it "works for eval with a given line" do proc = eval('-> {}', nil, "foo", 100) location = proc.source_location - ruby_version_is(""..."3.5") do + ruby_version_is(""..."4.1") do location.should == ["foo", 100] end - ruby_version_is("3.5") do - location.should == ["foo", 100, 2, 100, 5] + ruby_version_is("4.1") do + location.should == ["foo", 100, 0, 100, 5] end end end diff --git a/spec/ruby/core/process/status/bit_and_spec.rb b/spec/ruby/core/process/status/bit_and_spec.rb index 0e0edb0afa..a805364629 100644 --- a/spec/ruby/core/process/status/bit_and_spec.rb +++ b/spec/ruby/core/process/status/bit_and_spec.rb @@ -1,6 +1,6 @@ require_relative '../../../spec_helper' -ruby_version_is ""..."3.5" do +ruby_version_is ""..."4.0" do describe "Process::Status#&" do it "returns a bitwise and of the integer status of an exited child" do @@ -17,7 +17,7 @@ ruby_version_is ""..."3.5" do end end - ruby_version_is "3.3"..."3.5" do + ruby_version_is "3.3"..."4.0" do it "raises an ArgumentError if mask is negative" do suppress_warning do ruby_exe("exit(0)") diff --git a/spec/ruby/core/process/status/right_shift_spec.rb b/spec/ruby/core/process/status/right_shift_spec.rb index a1ab75141a..355aaf4c95 100644 --- a/spec/ruby/core/process/status/right_shift_spec.rb +++ b/spec/ruby/core/process/status/right_shift_spec.rb @@ -1,6 +1,6 @@ require_relative '../../../spec_helper' -ruby_version_is ""..."3.5" do +ruby_version_is ""..."4.0" do describe "Process::Status#>>" do it "returns a right shift of the integer status of an exited child" do @@ -16,7 +16,7 @@ ruby_version_is ""..."3.5" do end end - ruby_version_is "3.3"..."3.5" do + ruby_version_is "3.3"..."4.0" do it "raises an ArgumentError if shift value is negative" do suppress_warning do ruby_exe("exit(0)") diff --git a/spec/ruby/core/random/new_spec.rb b/spec/ruby/core/random/new_spec.rb index 90e2a9d6f2..69210cef03 100644 --- a/spec/ruby/core/random/new_spec.rb +++ b/spec/ruby/core/random/new_spec.rb @@ -11,7 +11,7 @@ describe "Random.new" do it "returns Random instances initialized with different seeds" do first = Random.new second = Random.new - (0..20).map { first.rand } .should_not == (0..20).map { second.rand } + (0..20).map { first.rand }.should_not == (0..20).map { second.rand } end it "accepts an Integer seed value as an argument" do diff --git a/spec/ruby/core/range/max_spec.rb b/spec/ruby/core/range/max_spec.rb index 8b83f69a5a..09371f5298 100644 --- a/spec/ruby/core/range/max_spec.rb +++ b/spec/ruby/core/range/max_spec.rb @@ -55,7 +55,7 @@ describe "Range#max" do (..1.0).max.should == 1.0 end - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do it "raises for an exclusive beginless Integer range" do -> { (...1).max @@ -63,7 +63,7 @@ describe "Range#max" do end end - ruby_version_is "3.5" do + ruby_version_is "4.0" do it "returns the end point for exclusive beginless Integer ranges" do (...1).max.should == 0 end diff --git a/spec/ruby/core/range/reverse_each_spec.rb b/spec/ruby/core/range/reverse_each_spec.rb index b51e04c3ff..56390cc0da 100644 --- a/spec/ruby/core/range/reverse_each_spec.rb +++ b/spec/ruby/core/range/reverse_each_spec.rb @@ -88,7 +88,7 @@ ruby_version_is "3.3" do (1..3).reverse_each.size.should == 3 end - ruby_bug "#20936", "3.4"..."3.5" do + ruby_bug "#20936", "3.4"..."4.0" do it "returns Infinity when Range size is infinite" do (..3).reverse_each.size.should == Float::INFINITY end diff --git a/spec/ruby/core/range/to_set_spec.rb b/spec/ruby/core/range/to_set_spec.rb new file mode 100644 index 0000000000..589c0e9aed --- /dev/null +++ b/spec/ruby/core/range/to_set_spec.rb @@ -0,0 +1,55 @@ +require_relative '../../spec_helper' +require_relative '../enumerable/fixtures/classes' + +describe "Enumerable#to_set" do + it "returns a new Set created from self" do + (1..4).to_set.should == Set[1, 2, 3, 4] + (1...4).to_set.should == Set[1, 2, 3] + end + + it "passes down passed blocks" do + (1..3).to_set { |x| x * x }.should == Set[1, 4, 9] + end + + ruby_version_is "4.0" do + it "raises a RangeError if the range is infinite" do + -> { (1..).to_set }.should raise_error(RangeError, "cannot convert endless range to a set") + -> { (1...).to_set }.should raise_error(RangeError, "cannot convert endless range to a set") + end + end + + ruby_version_is ""..."4.0" do + it "instantiates an object of provided as the first argument set class" do + set = (1..3).to_set(EnumerableSpecs::SetSubclass) + set.should be_kind_of(EnumerableSpecs::SetSubclass) + set.to_a.sort.should == [1, 2, 3] + end + end + + ruby_version_is "4.0"..."4.1" do + it "instantiates an object of provided as the first argument set class and warns" do + set = nil + proc { + set = (1..3).to_set(EnumerableSpecs::SetSubclass) + }.should complain(/Enumerable#to_set/) + set.should be_kind_of(EnumerableSpecs::SetSubclass) + set.to_a.sort.should == [1, 2, 3] + end + end + + ruby_version_is "4.1" do + it "does not accept any positional argument" do + -> { + (1..3).to_set(EnumerableSpecs::SetSubclass) + }.should raise_error(ArgumentError, 'wrong number of arguments (given 1, expected 0)') + end + end + + it "does not need explicit `require 'set'`" do + output = ruby_exe(<<~RUBY, options: '--disable-gems', args: '2>&1') + puts (1..3).to_set.to_a.inspect + RUBY + + output.chomp.should == "[1, 2, 3]" + end +end diff --git a/spec/ruby/core/regexp/compile_spec.rb b/spec/ruby/core/regexp/compile_spec.rb index c41399cfbb..887c8d77dc 100644 --- a/spec/ruby/core/regexp/compile_spec.rb +++ b/spec/ruby/core/regexp/compile_spec.rb @@ -14,6 +14,6 @@ describe "Regexp.compile given a Regexp" do it_behaves_like :regexp_new_regexp, :compile end -describe "Regexp.new given a non-String/Regexp" do +describe "Regexp.compile given a non-String/Regexp" do it_behaves_like :regexp_new_non_string_or_regexp, :compile end diff --git a/spec/ruby/core/regexp/linear_time_spec.rb b/spec/ruby/core/regexp/linear_time_spec.rb index c3b3500549..cf9e73c37c 100644 --- a/spec/ruby/core/regexp/linear_time_spec.rb +++ b/spec/ruby/core/regexp/linear_time_spec.rb @@ -24,4 +24,10 @@ describe "Regexp.linear_time?" do Regexp.linear_time?(/a/, Regexp::IGNORECASE) }.should complain(/warning: flags ignored/) end + + ruby_version_is "3.3" do + it "returns true for positive lookarounds" do + Regexp.linear_time?(/(?:(?=a*)a)*/).should == true + end + end end diff --git a/spec/ruby/core/regexp/new_spec.rb b/spec/ruby/core/regexp/new_spec.rb index 65f612df55..79210e9a23 100644 --- a/spec/ruby/core/regexp/new_spec.rb +++ b/spec/ruby/core/regexp/new_spec.rb @@ -7,11 +7,11 @@ end describe "Regexp.new given a String" do it_behaves_like :regexp_new_string, :new + it_behaves_like :regexp_new_string_binary, :new end describe "Regexp.new given a Regexp" do it_behaves_like :regexp_new_regexp, :new - it_behaves_like :regexp_new_string_binary, :new end describe "Regexp.new given a non-String/Regexp" do diff --git a/spec/ruby/core/regexp/shared/new.rb b/spec/ruby/core/regexp/shared/new.rb index 921736d299..12c3d7c9c2 100644 --- a/spec/ruby/core/regexp/shared/new.rb +++ b/spec/ruby/core/regexp/shared/new.rb @@ -195,190 +195,14 @@ describe :regexp_new_string, shared: true do -> { Regexp.send(@method, "\\\\") }.should_not raise_error(RegexpError) end - it "accepts a backspace followed by a character" do + it "accepts a backspace followed by a non-special character" do Regexp.send(@method, "\\N").should == /#{"\x5c"+"N"}/ end - it "accepts a one-digit octal value" do - Regexp.send(@method, "\0").should == /#{"\x00"}/ - end - - it "accepts a two-digit octal value" do - Regexp.send(@method, "\11").should == /#{"\x09"}/ - end - - it "accepts a one-digit hexadecimal value" do - Regexp.send(@method, "\x9n").should == /#{"\x09n"}/ - end - - it "accepts a two-digit hexadecimal value" do - Regexp.send(@method, "\x23").should == /#{"\x23"}/ - end - - it "interprets a digit following a two-digit hexadecimal value as a character" do - Regexp.send(@method, "\x420").should == /#{"\x420"}/ - end - it "raises a RegexpError if \\x is not followed by any hexadecimal digits" do -> { Regexp.send(@method, "\\" + "xn") }.should raise_error(RegexpError, Regexp.new(Regexp.escape("invalid hex escape: /\\xn/"))) end - it "accepts an escaped string interpolation" do - Regexp.send(@method, "\#{abc}").should == /#{"\#{abc}"}/ - end - - it "accepts '\\n'" do - Regexp.send(@method, "\n").should == /#{"\x0a"}/ - end - - it "accepts '\\t'" do - Regexp.send(@method, "\t").should == /#{"\x09"}/ - end - - it "accepts '\\r'" do - Regexp.send(@method, "\r").should == /#{"\x0d"}/ - end - - it "accepts '\\f'" do - Regexp.send(@method, "\f").should == /#{"\x0c"}/ - end - - it "accepts '\\v'" do - Regexp.send(@method, "\v").should == /#{"\x0b"}/ - end - - it "accepts '\\a'" do - Regexp.send(@method, "\a").should == /#{"\x07"}/ - end - - it "accepts '\\e'" do - Regexp.send(@method, "\e").should == /#{"\x1b"}/ - end - - it "accepts '\\C-\\n'" do - Regexp.send(@method, "\C-\n").should == /#{"\x0a"}/ - end - - it "accepts '\\C-\\t'" do - Regexp.send(@method, "\C-\t").should == /#{"\x09"}/ - end - - it "accepts '\\C-\\r'" do - Regexp.send(@method, "\C-\r").should == /#{"\x0d"}/ - end - - it "accepts '\\C-\\f'" do - Regexp.send(@method, "\C-\f").should == /#{"\x0c"}/ - end - - it "accepts '\\C-\\v'" do - Regexp.send(@method, "\C-\v").should == /#{"\x0b"}/ - end - - it "accepts '\\C-\\a'" do - Regexp.send(@method, "\C-\a").should == /#{"\x07"}/ - end - - it "accepts '\\C-\\e'" do - Regexp.send(@method, "\C-\e").should == /#{"\x1b"}/ - end - - it "accepts multiple consecutive '\\' characters" do - Regexp.send(@method, "\\\\\\N").should == /#{"\\\\\\"+"N"}/ - end - - it "accepts characters and escaped octal digits" do - Regexp.send(@method, "abc\076").should == /#{"abc\x3e"}/ - end - - it "accepts escaped octal digits and characters" do - Regexp.send(@method, "\076abc").should == /#{"\x3eabc"}/ - end - - it "accepts characters and escaped hexadecimal digits" do - Regexp.send(@method, "abc\x42").should == /#{"abc\x42"}/ - end - - it "accepts escaped hexadecimal digits and characters" do - Regexp.send(@method, "\x3eabc").should == /#{"\x3eabc"}/ - end - - it "accepts escaped hexadecimal and octal digits" do - Regexp.send(@method, "\061\x42").should == /#{"\x31\x42"}/ - end - - it "accepts \\u{H} for a single Unicode codepoint" do - Regexp.send(@method, "\u{f}").should == /#{"\x0f"}/ - end - - it "accepts \\u{HH} for a single Unicode codepoint" do - Regexp.send(@method, "\u{7f}").should == /#{"\x7f"}/ - end - - it "accepts \\u{HHH} for a single Unicode codepoint" do - Regexp.send(@method, "\u{07f}").should == /#{"\x7f"}/ - end - - it "accepts \\u{HHHH} for a single Unicode codepoint" do - Regexp.send(@method, "\u{0000}").should == /#{"\x00"}/ - end - - it "accepts \\u{HHHHH} for a single Unicode codepoint" do - Regexp.send(@method, "\u{00001}").should == /#{"\x01"}/ - end - - it "accepts \\u{HHHHHH} for a single Unicode codepoint" do - Regexp.send(@method, "\u{000000}").should == /#{"\x00"}/ - end - - it "accepts characters followed by \\u{HHHH}" do - Regexp.send(@method, "abc\u{3042}").should == /#{"abc\u3042"}/ - end - - it "accepts \\u{HHHH} followed by characters" do - Regexp.send(@method, "\u{3042}abc").should == /#{"\u3042abc"}/ - end - - it "accepts escaped hexadecimal digits followed by \\u{HHHH}" do - Regexp.send(@method, "\x42\u{3042}").should == /#{"\x42\u3042"}/ - end - - it "accepts escaped octal digits followed by \\u{HHHH}" do - Regexp.send(@method, "\056\u{3042}").should == /#{"\x2e\u3042"}/ - end - - it "accepts a combination of escaped octal and hexadecimal digits and \\u{HHHH}" do - Regexp.send(@method, "\056\x42\u{3042}\x52\076").should == /#{"\x2e\x42\u3042\x52\x3e"}/ - end - - it "accepts \\uHHHH for a single Unicode codepoint" do - Regexp.send(@method, "\u3042").should == /#{"\u3042"}/ - end - - it "accepts characters followed by \\uHHHH" do - Regexp.send(@method, "abc\u3042").should == /#{"abc\u3042"}/ - end - - it "accepts \\uHHHH followed by characters" do - Regexp.send(@method, "\u3042abc").should == /#{"\u3042abc"}/ - end - - it "accepts escaped hexadecimal digits followed by \\uHHHH" do - Regexp.send(@method, "\x42\u3042").should == /#{"\x42\u3042"}/ - end - - it "accepts escaped octal digits followed by \\uHHHH" do - Regexp.send(@method, "\056\u3042").should == /#{"\x2e\u3042"}/ - end - - it "accepts a combination of escaped octal and hexadecimal digits and \\uHHHH" do - Regexp.send(@method, "\056\x42\u3042\x52\076").should == /#{"\x2e\x42\u3042\x52\x3e"}/ - end - - it "accepts a multiple byte character which need not be escaped" do - Regexp.send(@method, "\§").should == /#{"§"}/ - end - it "raises a RegexpError if less than four digits are given for \\uHHHH" do -> { Regexp.send(@method, "\\" + "u304") }.should raise_error(RegexpError, Regexp.new(Regexp.escape("invalid Unicode escape: /\\u304/"))) end @@ -433,69 +257,6 @@ end describe :regexp_new_string_binary, shared: true do describe "with escaped characters" do - it "accepts a three-digit octal value" do - Regexp.send(@method, "\315").should == /#{"\xcd"}/ - end - - it "interprets a digit following a three-digit octal value as a character" do - Regexp.send(@method, "\3762").should == /#{"\xfe2"}/ - end - - it "accepts '\\M-\\n'" do - Regexp.send(@method, "\M-\n").should == /#{"\x8a"}/ - end - - it "accepts '\\M-\\t'" do - Regexp.send(@method, "\M-\t").should == /#{"\x89"}/ - end - - it "accepts '\\M-\\r'" do - Regexp.send(@method, "\M-\r").should == /#{"\x8d"}/ - end - - it "accepts '\\M-\\f'" do - Regexp.send(@method, "\M-\f").should == /#{"\x8c"}/ - end - - it "accepts '\\M-\\v'" do - Regexp.send(@method, "\M-\v").should == /#{"\x8b"}/ - end - - it "accepts '\\M-\\a'" do - Regexp.send(@method, "\M-\a").should == /#{"\x87"}/ - end - - it "accepts '\\M-\\e'" do - Regexp.send(@method, "\M-\e").should == /#{"\x9b"}/ - end - - it "accepts '\\M-\\C-\\n'" do - Regexp.send(@method, "\M-\C-\n").should == /#{"\x8a"}/ - end - - it "accepts '\\M-\\C-\\t'" do - Regexp.send(@method, "\M-\C-\t").should == /#{"\x89"}/ - end - - it "accepts '\\M-\\C-\\r'" do - Regexp.send(@method, "\M-\C-\r").should == /#{"\x8d"}/ - end - - it "accepts '\\M-\\C-\\f'" do - Regexp.send(@method, "\M-\C-\f").should == /#{"\x8c"}/ - end - - it "accepts '\\M-\\C-\\v'" do - Regexp.send(@method, "\M-\C-\v").should == /#{"\x8b"}/ - end - - it "accepts '\\M-\\C-\\a'" do - Regexp.send(@method, "\M-\C-\a").should == /#{"\x87"}/ - end - - it "accepts '\\M-\\C-\\e'" do - Regexp.send(@method, "\M-\C-\e").should == /#{"\x9b"}/ - end end end diff --git a/spec/ruby/core/set/compare_by_identity_spec.rb b/spec/ruby/core/set/compare_by_identity_spec.rb index 00bb8e4e6a..238dc117a6 100644 --- a/spec/ruby/core/set/compare_by_identity_spec.rb +++ b/spec/ruby/core/set/compare_by_identity_spec.rb @@ -90,16 +90,16 @@ describe "Set#compare_by_identity" do set.to_a.sort.should == [a1, a2].sort end - ruby_version_is "3.5" do + ruby_version_is "4.0" do it "raises a FrozenError on frozen sets" do set = Set.new.freeze -> { set.compare_by_identity - }.should raise_error(FrozenError, "can't modify frozen Set: #<Set: {}>") + }.should raise_error(FrozenError, /can't modify frozen Set: (#<)?Set(\[|: {)[\]}]>?/) end end - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do it "raises a FrozenError on frozen sets" do set = Set.new.freeze -> { diff --git a/spec/ruby/core/set/divide_spec.rb b/spec/ruby/core/set/divide_spec.rb index cbe0042f16..c6c6003e99 100644 --- a/spec/ruby/core/set/divide_spec.rb +++ b/spec/ruby/core/set/divide_spec.rb @@ -25,7 +25,7 @@ describe "Set#divide when passed a block with an arity of 2" do set.map{ |x| x.to_a.sort }.sort.should == [[1], [3, 4], [6], [9, 10, 11]] end - ruby_version_is "3.5" do + ruby_version_is "4.0" do it "yields each two Object to the block" do ret = [] Set[1, 2].divide { |x, y| ret << [x, y] } @@ -33,7 +33,7 @@ describe "Set#divide when passed a block with an arity of 2" do end end - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do it "yields each two Object to the block" do ret = [] Set[1, 2].divide { |x, y| ret << [x, y] } diff --git a/spec/ruby/core/set/equal_value_spec.rb b/spec/ruby/core/set/equal_value_spec.rb index e3514928c8..721a79a3f1 100644 --- a/spec/ruby/core/set/equal_value_spec.rb +++ b/spec/ruby/core/set/equal_value_spec.rb @@ -24,7 +24,7 @@ describe "Set#==" do set1.should == set2 end - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do context "when comparing to a Set-like object" do it "returns true when a Set and a Set-like object contain the same elements" do Set[1, 2, 3].should == SetSpecs::SetLike.new([1, 2, 3]) diff --git a/spec/ruby/core/set/flatten_merge_spec.rb b/spec/ruby/core/set/flatten_merge_spec.rb index d7c2b30657..13cedeead9 100644 --- a/spec/ruby/core/set/flatten_merge_spec.rb +++ b/spec/ruby/core/set/flatten_merge_spec.rb @@ -1,7 +1,7 @@ require_relative '../../spec_helper' describe "Set#flatten_merge" do - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do it "is protected" do Set.should have_protected_instance_method("flatten_merge") end diff --git a/spec/ruby/core/set/flatten_spec.rb b/spec/ruby/core/set/flatten_spec.rb index 870eccc2f1..f2cb3dfa52 100644 --- a/spec/ruby/core/set/flatten_spec.rb +++ b/spec/ruby/core/set/flatten_spec.rb @@ -16,7 +16,7 @@ describe "Set#flatten" do -> { set.flatten }.should raise_error(ArgumentError) end - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do context "when Set contains a Set-like object" do it "returns a copy of self with each included Set-like object flattened" do Set[SetSpecs::SetLike.new([1])].flatten.should == Set[1] @@ -48,7 +48,7 @@ describe "Set#flatten!" do end version_is(set_version, ""..."1.1.0") do #ruby_version_is ""..."3.3" do - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do context "when Set contains a Set-like object" do it "flattens self, including Set-like objects" do Set[SetSpecs::SetLike.new([1])].flatten!.should == Set[1] diff --git a/spec/ruby/core/set/hash_spec.rb b/spec/ruby/core/set/hash_spec.rb index 4b4696e34c..63a0aa66a5 100644 --- a/spec/ruby/core/set/hash_spec.rb +++ b/spec/ruby/core/set/hash_spec.rb @@ -10,7 +10,7 @@ describe "Set#hash" do Set[1, 2, 3].hash.should_not == Set[:a, "b", ?c].hash end - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do # see https://github.com/jruby/jruby/issues/8393 it "is equal to nil.hash for an uninitialized Set" do Set.allocate.hash.should == nil.hash diff --git a/spec/ruby/core/set/join_spec.rb b/spec/ruby/core/set/join_spec.rb index cdb593597d..1c1e8a8af8 100644 --- a/spec/ruby/core/set/join_spec.rb +++ b/spec/ruby/core/set/join_spec.rb @@ -20,7 +20,7 @@ describe "Set#join" do set.join(' | ').should == "a | b | c" end - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do it "calls #to_a to convert the Set in to an Array" do set = Set[:a, :b, :c] set.should_receive(:to_a).and_return([:a, :b, :c]) diff --git a/spec/ruby/core/set/pretty_print_cycle_spec.rb b/spec/ruby/core/set/pretty_print_cycle_spec.rb index c3b383fe80..7e6017c112 100644 --- a/spec/ruby/core/set/pretty_print_cycle_spec.rb +++ b/spec/ruby/core/set/pretty_print_cycle_spec.rb @@ -3,7 +3,12 @@ require_relative '../../spec_helper' describe "Set#pretty_print_cycle" do it "passes the 'pretty print' representation of a self-referencing Set to the pretty print writer" do pp = mock("PrettyPrint") - pp.should_receive(:text).with("#<Set: {...}>") + ruby_version_is(""..."4.0") do + pp.should_receive(:text).with("#<Set: {...}>") + end + ruby_version_is("4.0") do + pp.should_receive(:text).with("Set[...]") + end Set[1, 2, 3].pretty_print_cycle(pp) end end diff --git a/spec/ruby/core/set/proper_subset_spec.rb b/spec/ruby/core/set/proper_subset_spec.rb index a84c4197c2..fb7848c001 100644 --- a/spec/ruby/core/set/proper_subset_spec.rb +++ b/spec/ruby/core/set/proper_subset_spec.rb @@ -34,7 +34,7 @@ describe "Set#proper_subset?" do end version_is(set_version, ""..."1.1.0") do #ruby_version_is ""..."3.3" do - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do context "when comparing to a Set-like object" do it "returns true if passed a Set-like object that self is a proper subset of" do Set[1, 2, 3].proper_subset?(SetSpecs::SetLike.new([1, 2, 3, 4])).should be_true diff --git a/spec/ruby/core/set/proper_superset_spec.rb b/spec/ruby/core/set/proper_superset_spec.rb index 653411f6b2..dc1e87e230 100644 --- a/spec/ruby/core/set/proper_superset_spec.rb +++ b/spec/ruby/core/set/proper_superset_spec.rb @@ -32,7 +32,7 @@ describe "Set#proper_superset?" do -> { Set[].proper_superset?(Object.new) }.should raise_error(ArgumentError) end - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do context "when comparing to a Set-like object" do it "returns true if passed a Set-like object that self is a proper superset of" do Set[1, 2, 3, 4].proper_superset?(SetSpecs::SetLike.new([1, 2, 3])).should be_true diff --git a/spec/ruby/core/set/set_spec.rb b/spec/ruby/core/set/set_spec.rb index f1436e6022..fd1d2072e3 100644 --- a/spec/ruby/core/set/set_spec.rb +++ b/spec/ruby/core/set/set_spec.rb @@ -3,8 +3,8 @@ require_relative '../../spec_helper' describe 'Set' do it 'is available without explicit requiring' do output = ruby_exe(<<~RUBY, options: '--disable-gems', args: '2>&1') - puts Set.new([1, 2, 3]) + puts Set.new([1, 2, 3]).to_a.inspect RUBY - output.chomp.should == "#<Set: {1, 2, 3}>" + output.chomp.should == "[1, 2, 3]" end end diff --git a/spec/ruby/core/set/shared/inspect.rb b/spec/ruby/core/set/shared/inspect.rb index adb6ddb4c9..a90af66c98 100644 --- a/spec/ruby/core/set/shared/inspect.rb +++ b/spec/ruby/core/set/shared/inspect.rb @@ -7,19 +7,39 @@ describe :set_inspect, shared: true do Set[:a, "b", Set[?c]].send(@method).should be_kind_of(String) end - it "does include the elements of the set" do - Set["1"].send(@method).should == '#<Set: {"1"}>' + ruby_version_is "4.0" do + it "does include the elements of the set" do + Set["1"].send(@method).should == 'Set["1"]' + end + end + + ruby_version_is ""..."4.0" do + it "does include the elements of the set" do + Set["1"].send(@method).should == '#<Set: {"1"}>' + end end it "puts spaces between the elements" do Set["1", "2"].send(@method).should include('", "') end - it "correctly handles cyclic-references" do - set1 = Set[] - set2 = Set[set1] - set1 << set2 - set1.send(@method).should be_kind_of(String) - set1.send(@method).should include("#<Set: {...}>") + ruby_version_is "4.0" do + it "correctly handles cyclic-references" do + set1 = Set[] + set2 = Set[set1] + set1 << set2 + set1.send(@method).should be_kind_of(String) + set1.send(@method).should include("Set[...]") + end + end + + ruby_version_is ""..."4.0" do + it "correctly handles cyclic-references" do + set1 = Set[] + set2 = Set[set1] + set1 << set2 + set1.send(@method).should be_kind_of(String) + set1.send(@method).should include("#<Set: {...}>") + end end end diff --git a/spec/ruby/core/set/sortedset/sortedset_spec.rb b/spec/ruby/core/set/sortedset/sortedset_spec.rb index 41f010e011..f3c1ec058d 100644 --- a/spec/ruby/core/set/sortedset/sortedset_spec.rb +++ b/spec/ruby/core/set/sortedset/sortedset_spec.rb @@ -1,7 +1,7 @@ require_relative '../../../spec_helper' describe "SortedSet" do - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do it "raises error including message that it has been extracted from the set stdlib" do -> { SortedSet diff --git a/spec/ruby/core/set/subset_spec.rb b/spec/ruby/core/set/subset_spec.rb index cde61d7cd7..112bd9b38a 100644 --- a/spec/ruby/core/set/subset_spec.rb +++ b/spec/ruby/core/set/subset_spec.rb @@ -34,7 +34,7 @@ describe "Set#subset?" do end version_is(set_version, ""..."1.1.0") do #ruby_version_is ""..."3.3" do - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do context "when comparing to a Set-like object" do it "returns true if passed a Set-like object that self is a subset of" do Set[1, 2, 3].subset?(SetSpecs::SetLike.new([1, 2, 3, 4])).should be_true diff --git a/spec/ruby/core/set/superset_spec.rb b/spec/ruby/core/set/superset_spec.rb index 9d7bab964a..9b3df2d047 100644 --- a/spec/ruby/core/set/superset_spec.rb +++ b/spec/ruby/core/set/superset_spec.rb @@ -32,7 +32,7 @@ describe "Set#superset?" do -> { Set[].superset?(Object.new) }.should raise_error(ArgumentError) end - ruby_version_is ""..."3.5" do + ruby_version_is ""..."4.0" do context "when comparing to a Set-like object" do it "returns true if passed a Set-like object that self is a superset of" do Set[1, 2, 3, 4].superset?(SetSpecs::SetLike.new([1, 2, 3])).should be_true diff --git a/spec/ruby/core/string/chilled_string_spec.rb b/spec/ruby/core/string/chilled_string_spec.rb index 968e4ec1f0..73d055cbdf 100644 --- a/spec/ruby/core/string/chilled_string_spec.rb +++ b/spec/ruby/core/string/chilled_string_spec.rb @@ -47,6 +47,14 @@ describe "chilled String" do input.should == "chilled-mutated" end + it "emits a warning for concatenated strings" do + input = "still" "+chilled" + -> { + input << "-mutated" + }.should complain(/literal string will be frozen in the future/) + input.should == "still+chilled-mutated" + end + it "emits a warning on singleton_class creation" do -> { "chilled".singleton_class diff --git a/spec/ruby/core/string/to_f_spec.rb b/spec/ruby/core/string/to_f_spec.rb index a91ccc168e..abfd2517b6 100644 --- a/spec/ruby/core/string/to_f_spec.rb +++ b/spec/ruby/core/string/to_f_spec.rb @@ -127,4 +127,16 @@ describe "String#to_f" do }.should raise_error(Encoding::CompatibilityError, "ASCII incompatible encoding: UTF-16") end end + + it "allows String representation without a fractional part" do + "1.".to_f.should == 1.0 + "+1.".to_f.should == 1.0 + "-1.".to_f.should == -1.0 + "1.e+0".to_f.should == 1.0 + "1.e+0".to_f.should == 1.0 + + ruby_bug "#20705", ""..."3.4" do + "1.e-2".to_f.should be_close(0.01, TOLERANCE) + end + end end diff --git a/spec/ruby/core/string/unpack/shared/basic.rb b/spec/ruby/core/string/unpack/shared/basic.rb index b37a447683..734630bda0 100644 --- a/spec/ruby/core/string/unpack/shared/basic.rb +++ b/spec/ruby/core/string/unpack/shared/basic.rb @@ -9,12 +9,19 @@ describe :string_unpack_basic, shared: true do "abc".unpack(d).should be_an_instance_of(Array) end + ruby_version_is ""..."3.3" do + it "warns about using an unknown directive" do + -> { "abcdefgh".unpack("a R" + unpack_format) }.should complain(/unknown unpack directive 'R' in 'a R#{unpack_format}'/) + -> { "abcdefgh".unpack("a 0" + unpack_format) }.should complain(/unknown unpack directive '0' in 'a 0#{unpack_format}'/) + -> { "abcdefgh".unpack("a :" + unpack_format) }.should complain(/unknown unpack directive ':' in 'a :#{unpack_format}'/) + end + end + ruby_version_is "3.3" do - # https://bugs.ruby-lang.org/issues/19150 - it 'raise ArgumentError when a directive is unknown' do - -> { "abcdefgh".unpack("a R" + unpack_format) }.should raise_error(ArgumentError, /unknown unpack directive 'R'/) - -> { "abcdefgh".unpack("a 0" + unpack_format) }.should raise_error(ArgumentError, /unknown unpack directive '0'/) - -> { "abcdefgh".unpack("a :" + unpack_format) }.should raise_error(ArgumentError, /unknown unpack directive ':'/) + it "raises ArgumentError when a directive is unknown" do + -> { "abcdefgh".unpack("a K" + unpack_format) }.should raise_error(ArgumentError, "unknown unpack directive 'K' in 'a K#{unpack_format}'") + -> { "abcdefgh".unpack("a 0" + unpack_format) }.should raise_error(ArgumentError, "unknown unpack directive '0' in 'a 0#{unpack_format}'") + -> { "abcdefgh".unpack("a :" + unpack_format) }.should raise_error(ArgumentError, "unknown unpack directive ':' in 'a :#{unpack_format}'") end end end diff --git a/spec/ruby/core/string/unpack1_spec.rb b/spec/ruby/core/string/unpack1_spec.rb index 3b3b879f75..cfb47fe695 100644 --- a/spec/ruby/core/string/unpack1_spec.rb +++ b/spec/ruby/core/string/unpack1_spec.rb @@ -31,4 +31,17 @@ describe "String#unpack1" do it "raises an ArgumentError when the offset is larger than the string bytesize" do -> { "a".unpack1("C", offset: 2) }.should raise_error(ArgumentError, "offset outside of string") end + + context "with format 'm0'" do + # unpack1("m0") takes a special code path that calls Pack.unpackBase46Strict instead of Pack.unpack_m, + # which is why we repeat the tests for unpack("m0") here. + + it "decodes base64" do + "dGVzdA==".unpack1("m0").should == "test" + end + + it "raises an ArgumentError for an invalid base64 character" do + -> { "dGV%zdA==".unpack1("m0") }.should raise_error(ArgumentError) + end + end end diff --git a/spec/ruby/core/string/uplus_spec.rb b/spec/ruby/core/string/uplus_spec.rb index c0b0c49ede..20767bcc01 100644 --- a/spec/ruby/core/string/uplus_spec.rb +++ b/spec/ruby/core/string/uplus_spec.rb @@ -13,14 +13,48 @@ describe 'String#+@' do output.should == 'foobar' end - it 'returns self if the String is not frozen' do - input = 'foo' + it 'returns a mutable String itself' do + input = String.new("foo") output = +input - output.equal?(input).should == true + output.should.equal?(input) + + input << "bar" + output.should == "foobar" + end + + context 'if file has "frozen_string_literal: true" magic comment' do + it 'returns mutable copy of a literal' do + ruby_exe(fixture(__FILE__, "freeze_magic_comment.rb")).should == 'mutable' + end end - it 'returns mutable copy despite freeze-magic-comment in file' do - ruby_exe(fixture(__FILE__, "freeze_magic_comment.rb")).should == 'mutable' + context 'if file has "frozen_string_literal: false" magic comment' do + it 'returns literal string itself' do + input = 'foo' + output = +input + + output.equal?(input).should == true + end + end + + context 'if file has no frozen_string_literal magic comment' do + ruby_version_is ''...'3.4' do + it 'returns literal string itself' do + eval(<<~RUBY).should == true + s = "foo" + s.equal?(+s) + RUBY + end + end + + ruby_version_is '3.4' do + it 'returns mutable copy of a literal' do + eval(<<~RUBY).should == false + s = "foo" + s.equal?(+s) + RUBY + end + end end end diff --git a/spec/ruby/core/symbol/inspect_spec.rb b/spec/ruby/core/symbol/inspect_spec.rb index 6dbb36c2ad..df4566c48e 100644 --- a/spec/ruby/core/symbol/inspect_spec.rb +++ b/spec/ruby/core/symbol/inspect_spec.rb @@ -6,7 +6,7 @@ describe "Symbol#inspect" do :fred? => ":fred?", :fred! => ":fred!", :BAD! => ":BAD!", - :_BAD! => ":_BAD!", + :_BAD! => ":_BAD!", :$ruby => ":$ruby", :@ruby => ":@ruby", :@@ruby => ":@@ruby", @@ -66,9 +66,9 @@ describe "Symbol#inspect" do :~ => ":~", :| => ":|", - :"!" => [":\"!\"", ":!" ], - :"!=" => [":\"!=\"", ":!="], - :"!~" => [":\"!~\"", ":!~"], + :"!" => ":!", + :"!=" => ":!=", + :"!~" => ":!~", :"\$" => ":\"$\"", # for justice! :"&&" => ":\"&&\"", :"'" => ":\"\'\"", @@ -96,10 +96,15 @@ describe "Symbol#inspect" do :"foo " => ":\"foo \"", :" foo" => ":\" foo\"", :" " => ":\" \"", + + :"ê" => [":ê", ":\"\\u00EA\""], + :"测" => [":测", ":\"\\u6D4B\""], + :"🦊" => [":🦊", ":\"\\u{1F98A}\""], } + expected_by_encoding = Encoding::default_external == Encoding::UTF_8 ? 0 : 1 symbols.each do |input, expected| - expected = expected[1] if expected.is_a?(Array) + expected = expected[expected_by_encoding] if expected.is_a?(Array) it "returns self as a symbol literal for #{expected}" do input.inspect.should == expected end diff --git a/spec/ruby/core/symbol/shared/id2name.rb b/spec/ruby/core/symbol/shared/id2name.rb index d012b7634e..00a9c7d7dc 100644 --- a/spec/ruby/core/symbol/shared/id2name.rb +++ b/spec/ruby/core/symbol/shared/id2name.rb @@ -13,4 +13,18 @@ describe :symbol_id2name, shared: true do symbol.send(@method).encoding.should == Encoding::US_ASCII end + + ruby_version_is "3.4" do + it "warns about mutating returned string" do + -> { :bad!.send(@method).upcase! }.should complain(/warning: string returned by :bad!.to_s will be frozen in the future/) + end + + it "does not warn about mutation when Warning[:deprecated] is false" do + deprecated = Warning[:deprecated] + Warning[:deprecated] = false + -> { :bad!.send(@method).upcase! }.should_not complain + ensure + Warning[:deprecated] = deprecated + end + end end diff --git a/spec/ruby/core/thread/fixtures/classes.rb b/spec/ruby/core/thread/fixtures/classes.rb index 23a090feb0..7c485660a8 100644 --- a/spec/ruby/core/thread/fixtures/classes.rb +++ b/spec/ruby/core/thread/fixtures/classes.rb @@ -6,6 +6,31 @@ module ThreadSpecs end end + class NewThreadToRaise + def self.raise(*args, **kwargs, &block) + thread = Thread.new do + Thread.current.report_on_exception = false + + if block_given? + block.call do + sleep + end + else + sleep + end + end + + Thread.pass until thread.stop? + + thread.raise(*args, **kwargs) + + thread.join + ensure + thread.kill if thread.alive? + Thread.pass while thread.alive? # Thread#kill may not terminate a thread immediately so it may be detected as a leaked one + end + end + class Status attr_reader :thread, :inspect, :status, :to_s def initialize(thread) diff --git a/spec/ruby/core/thread/raise_spec.rb b/spec/ruby/core/thread/raise_spec.rb index 49323cf270..b473eabd42 100644 --- a/spec/ruby/core/thread/raise_spec.rb +++ b/spec/ruby/core/thread/raise_spec.rb @@ -3,6 +3,9 @@ require_relative 'fixtures/classes' require_relative '../../shared/kernel/raise' describe "Thread#raise" do + it_behaves_like :kernel_raise, :raise, ThreadSpecs::NewThreadToRaise + it_behaves_like :kernel_raise_across_contexts, :raise, ThreadSpecs::NewThreadToRaise + it "ignores dead threads and returns nil" do t = Thread.new { :dead } Thread.pass while t.alive? diff --git a/spec/ruby/core/time/utc_spec.rb b/spec/ruby/core/time/utc_spec.rb index 3d36e13ccf..ab3c0df657 100644 --- a/spec/ruby/core/time/utc_spec.rb +++ b/spec/ruby/core/time/utc_spec.rb @@ -43,10 +43,14 @@ describe "Time#utc?" do it "does not treat time with +00:00 offset as UTC" do Time.new(2022, 1, 1, 0, 0, 0, "+00:00").utc?.should == false + Time.now.localtime("+00:00").utc?.should == false + Time.at(Time.now, in: "+00:00").utc?.should == false end it "does not treat time with 0 offset as UTC" do Time.new(2022, 1, 1, 0, 0, 0, 0).utc?.should == false + Time.now.localtime(0).utc?.should == false + Time.at(Time.now, in: 0).utc?.should == false end end diff --git a/spec/ruby/core/unboundmethod/equal_value_spec.rb b/spec/ruby/core/unboundmethod/equal_value_spec.rb index 4d4fc66504..b2d78c50af 100644 --- a/spec/ruby/core/unboundmethod/equal_value_spec.rb +++ b/spec/ruby/core/unboundmethod/equal_value_spec.rb @@ -81,7 +81,7 @@ describe "UnboundMethod#==" do (@child1 == @parent).should == true end - it "returns false if same method but extracted from two different subclasses" do + it "returns true if same method but extracted from two different subclasses" do (@child2 == @child1).should == true (@child1 == @child2).should == true end diff --git a/spec/ruby/core/unboundmethod/source_location_spec.rb b/spec/ruby/core/unboundmethod/source_location_spec.rb index 2391d07d99..9cc2198017 100644 --- a/spec/ruby/core/unboundmethod/source_location_spec.rb +++ b/spec/ruby/core/unboundmethod/source_location_spec.rb @@ -55,10 +55,10 @@ describe "UnboundMethod#source_location" do eval('def m; end', nil, "foo", 100) end location = c.instance_method(:m).source_location - ruby_version_is(""..."3.5") do + ruby_version_is(""..."4.1") do location.should == ["foo", 100] end - ruby_version_is("3.5") do + ruby_version_is("4.1") do location.should == ["foo", 100, 0, 100, 10] end end diff --git a/spec/ruby/core/warning/categories_spec.rb b/spec/ruby/core/warning/categories_spec.rb new file mode 100644 index 0000000000..1e310ef38b --- /dev/null +++ b/spec/ruby/core/warning/categories_spec.rb @@ -0,0 +1,12 @@ +require_relative '../../spec_helper' + +ruby_version_is "3.4" do + describe "Warning.categories" do + # There might be more, but these are standard across Ruby implementations + it "returns the list of possible warning categories" do + Warning.categories.should.include? :deprecated + Warning.categories.should.include? :experimental + Warning.categories.should.include? :performance + end + end +end diff --git a/spec/ruby/core/warning/warn_spec.rb b/spec/ruby/core/warning/warn_spec.rb index 572885c2b4..2e4a822e02 100644 --- a/spec/ruby/core/warning/warn_spec.rb +++ b/spec/ruby/core/warning/warn_spec.rb @@ -97,6 +97,20 @@ describe "Warning.warn" do end end + ruby_version_is "3.4" do + it "warns when category is :strict_unused_block but Warning[:strict_unused_block] is false" do + warn_strict_unused_block = Warning[:strict_unused_block] + Warning[:strict_unused_block] = true + begin + -> { + Warning.warn("foo", category: :strict_unused_block) + }.should complain("foo") + ensure + Warning[:strict_unused_block] = warn_strict_unused_block + end + end + end + it "doesn't print message when category is :deprecated but Warning[:deprecated] is false" do warn_deprecated = Warning[:deprecated] Warning[:deprecated] = false @@ -121,6 +135,20 @@ describe "Warning.warn" do end end + ruby_version_is "3.4" do + it "doesn't print message when category is :strict_unused_block but Warning[:strict_unused_block] is false" do + warn_strict_unused_block = Warning[:strict_unused_block] + Warning[:strict_unused_block] = false + begin + -> { + Warning.warn("foo", category: :strict_unused_block) + }.should_not complain + ensure + Warning[:strict_unused_block] = warn_strict_unused_block + end + end + end + ruby_bug '#20573', ''...'3.4' do it "isn't called by Kernel.warn when category is :deprecated but Warning[:deprecated] is false" do warn_deprecated = Warning[:deprecated] |