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-rw-r--r--spec/ruby/core/array/shared/clone.rb8
-rw-r--r--spec/ruby/core/array/shared/collect.rb141
-rw-r--r--spec/ruby/core/array/shared/difference.rb8
-rw-r--r--spec/ruby/core/array/shared/enumeratorize.rb2
-rw-r--r--spec/ruby/core/array/shared/eql.rb66
-rw-r--r--spec/ruby/core/array/shared/index.rb41
-rw-r--r--spec/ruby/core/array/shared/inspect.rb107
-rw-r--r--spec/ruby/core/array/shared/intersection.rb6
-rw-r--r--spec/ruby/core/array/shared/join.rb97
-rw-r--r--spec/ruby/core/array/shared/keep_if.rb16
-rw-r--r--spec/ruby/core/array/shared/length.rb11
-rw-r--r--spec/ruby/core/array/shared/push.rb33
-rw-r--r--spec/ruby/core/array/shared/replace.rb60
-rw-r--r--spec/ruby/core/array/shared/select.rb35
-rw-r--r--spec/ruby/core/array/shared/slice.rb859
-rw-r--r--spec/ruby/core/array/shared/union.rb6
-rw-r--r--spec/ruby/core/array/shared/unshift.rb64
17 files changed, 56 insertions, 1504 deletions
diff --git a/spec/ruby/core/array/shared/clone.rb b/spec/ruby/core/array/shared/clone.rb
index 035b45ec99..1a45c2fe2c 100644
--- a/spec/ruby/core/array/shared/clone.rb
+++ b/spec/ruby/core/array/shared/clone.rb
@@ -1,14 +1,14 @@
describe :array_clone, shared: true do
it "returns an Array or a subclass instance" do
- [].send(@method).should be_an_instance_of(Array)
- ArraySpecs::MyArray[1, 2].send(@method).should be_an_instance_of(ArraySpecs::MyArray)
+ [].send(@method).should.instance_of?(Array)
+ ArraySpecs::MyArray[1, 2].send(@method).should.instance_of?(ArraySpecs::MyArray)
end
it "produces a shallow copy where the references are directly copied" do
a = [mock('1'), mock('2')]
b = a.send @method
- b.first.should equal a.first
- b.last.should equal a.last
+ b.first.should.equal? a.first
+ b.last.should.equal? a.last
end
it "creates a new array containing all elements or the original" do
diff --git a/spec/ruby/core/array/shared/collect.rb b/spec/ruby/core/array/shared/collect.rb
deleted file mode 100644
index 030302ced6..0000000000
--- a/spec/ruby/core/array/shared/collect.rb
+++ /dev/null
@@ -1,141 +0,0 @@
-require_relative '../../enumerable/shared/enumeratorized'
-require_relative '../shared/iterable_and_tolerating_size_increasing'
-
-describe :array_collect, shared: true do
- it "returns a copy of array with each element replaced by the value returned by block" do
- a = ['a', 'b', 'c', 'd']
- b = a.send(@method) { |i| i + '!' }
- b.should == ["a!", "b!", "c!", "d!"]
- b.should_not equal a
- end
-
- it "does not return subclass instance" do
- ArraySpecs::MyArray[1, 2, 3].send(@method) { |x| x + 1 }.should be_an_instance_of(Array)
- end
-
- it "does not change self" do
- a = ['a', 'b', 'c', 'd']
- a.send(@method) { |i| i + '!' }
- a.should == ['a', 'b', 'c', 'd']
- end
-
- it "returns the evaluated value of block if it broke in the block" do
- a = ['a', 'b', 'c', 'd']
- b = a.send(@method) {|i|
- if i == 'c'
- break 0
- else
- i + '!'
- end
- }
- b.should == 0
- end
-
- it "returns an Enumerator when no block given" do
- a = [1, 2, 3]
- a.send(@method).should be_an_instance_of(Enumerator)
- end
-
- it "raises an ArgumentError when no block and with arguments" do
- a = [1, 2, 3]
- -> {
- a.send(@method, :foo)
- }.should raise_error(ArgumentError)
- end
-
- before :all do
- @object = [1, 2, 3, 4]
- end
- it_should_behave_like :enumeratorized_with_origin_size
-
- it_should_behave_like :array_iterable_and_tolerating_size_increasing
-end
-
-describe :array_collect_b, shared: true do
- it "replaces each element with the value returned by block" do
- a = [7, 9, 3, 5]
- a.send(@method) { |i| i - 1 }.should equal(a)
- a.should == [6, 8, 2, 4]
- end
-
- it "returns self" do
- a = [1, 2, 3, 4, 5]
- b = a.send(@method) {|i| i+1 }
- a.should equal b
- end
-
- it "returns the evaluated value of block but its contents is partially modified, if it broke in the block" do
- a = ['a', 'b', 'c', 'd']
- b = a.send(@method) {|i|
- if i == 'c'
- break 0
- else
- i + '!'
- end
- }
- b.should == 0
- a.should == ['a!', 'b!', 'c', 'd']
- end
-
- it "returns an Enumerator when no block given, and the enumerator can modify the original array" do
- a = [1, 2, 3]
- enum = a.send(@method)
- enum.should be_an_instance_of(Enumerator)
- enum.each{|i| "#{i}!" }
- a.should == ["1!", "2!", "3!"]
- end
-
- describe "when frozen" do
- it "raises a FrozenError" do
- -> { ArraySpecs.frozen_array.send(@method) {} }.should raise_error(FrozenError)
- end
-
- it "raises a FrozenError when empty" do
- -> { ArraySpecs.empty_frozen_array.send(@method) {} }.should raise_error(FrozenError)
- end
-
- it "raises a FrozenError when calling #each on the returned Enumerator" do
- enumerator = ArraySpecs.frozen_array.send(@method)
- -> { enumerator.each {|x| x } }.should raise_error(FrozenError)
- end
-
- it "raises a FrozenError when calling #each on the returned Enumerator when empty" do
- enumerator = ArraySpecs.empty_frozen_array.send(@method)
- -> { enumerator.each {|x| x } }.should raise_error(FrozenError)
- end
- end
-
- it "does not truncate the array is the block raises an exception" do
- a = [1, 2, 3]
- begin
- a.send(@method) { raise StandardError, 'Oops' }
- rescue
- end
-
- a.should == [1, 2, 3]
- end
-
- it "only changes elements before error is raised, keeping the element which raised an error." do
- a = [1, 2, 3, 4]
- begin
- a.send(@method) do |e|
- case e
- when 1 then -1
- when 2 then -2
- when 3 then raise StandardError, 'Oops'
- else 0
- end
- end
- rescue StandardError
- end
-
- a.should == [-1, -2, 3, 4]
- end
-
- before :all do
- @object = [1, 2, 3, 4]
- end
- it_should_behave_like :enumeratorized_with_origin_size
-
- it_should_behave_like :array_iterable_and_tolerating_size_increasing
-end
diff --git a/spec/ruby/core/array/shared/difference.rb b/spec/ruby/core/array/shared/difference.rb
index 3e69050d82..3fe22331bd 100644
--- a/spec/ruby/core/array/shared/difference.rb
+++ b/spec/ruby/core/array/shared/difference.rb
@@ -27,13 +27,13 @@ describe :array_binary_difference, shared: true do
it "raises a TypeError if the argument cannot be coerced to an Array by calling #to_ary" do
obj = mock('not an array')
- -> { [1, 2, 3].send(@method, obj) }.should raise_error(TypeError)
+ -> { [1, 2, 3].send(@method, obj) }.should.raise(TypeError)
end
it "does not return subclass instance for Array subclasses" do
- ArraySpecs::MyArray[1, 2, 3].send(@method, []).should be_an_instance_of(Array)
- ArraySpecs::MyArray[1, 2, 3].send(@method, ArraySpecs::MyArray[]).should be_an_instance_of(Array)
- [1, 2, 3].send(@method, ArraySpecs::MyArray[]).should be_an_instance_of(Array)
+ ArraySpecs::MyArray[1, 2, 3].send(@method, []).should.instance_of?(Array)
+ ArraySpecs::MyArray[1, 2, 3].send(@method, ArraySpecs::MyArray[]).should.instance_of?(Array)
+ [1, 2, 3].send(@method, ArraySpecs::MyArray[]).should.instance_of?(Array)
end
it "does not call to_ary on array subclasses" do
diff --git a/spec/ruby/core/array/shared/enumeratorize.rb b/spec/ruby/core/array/shared/enumeratorize.rb
index a19a5d3b9b..5beab5c4c4 100644
--- a/spec/ruby/core/array/shared/enumeratorize.rb
+++ b/spec/ruby/core/array/shared/enumeratorize.rb
@@ -1,5 +1,5 @@
describe :enumeratorize, shared: true do
it "returns an Enumerator if no block given" do
- [1,2].send(@method).should be_an_instance_of(Enumerator)
+ [1,2].send(@method).should.instance_of?(Enumerator)
end
end
diff --git a/spec/ruby/core/array/shared/eql.rb b/spec/ruby/core/array/shared/eql.rb
index b5d9128434..5e770bf167 100644
--- a/spec/ruby/core/array/shared/eql.rb
+++ b/spec/ruby/core/array/shared/eql.rb
@@ -1,59 +1,59 @@
describe :array_eql, shared: true do
it "returns true if other is the same array" do
a = [1]
- a.send(@method, a).should be_true
+ a.send(@method, a).should == true
end
it "returns true if corresponding elements are #eql?" do
- [].send(@method, []).should be_true
- [1, 2, 3, 4].send(@method, [1, 2, 3, 4]).should be_true
+ [].send(@method, []).should == true
+ [1, 2, 3, 4].send(@method, [1, 2, 3, 4]).should == true
end
it "returns false if other is shorter than self" do
- [1, 2, 3, 4].send(@method, [1, 2, 3]).should be_false
+ [1, 2, 3, 4].send(@method, [1, 2, 3]).should == false
end
it "returns false if other is longer than self" do
- [1, 2, 3, 4].send(@method, [1, 2, 3, 4, 5]).should be_false
+ [1, 2, 3, 4].send(@method, [1, 2, 3, 4, 5]).should == false
end
it "returns false immediately when sizes of the arrays differ" do
obj = mock('1')
obj.should_not_receive(@method)
- [] .send(@method, [obj] ).should be_false
- [obj] .send(@method, [] ).should be_false
+ [] .send(@method, [obj] ).should == false
+ [obj] .send(@method, [] ).should == false
end
it "handles well recursive arrays" do
a = ArraySpecs.empty_recursive_array
- a .send(@method, [a] ).should be_true
- a .send(@method, [[a]] ).should be_true
- [a] .send(@method, a ).should be_true
- [[a]] .send(@method, a ).should be_true
+ a .send(@method, [a] ).should == true
+ a .send(@method, [[a]] ).should == true
+ [a] .send(@method, a ).should == true
+ [[a]] .send(@method, a ).should == true
# These may be surprising, but no difference can be
# found between these arrays, so they are ==.
# There is no "path" that will lead to a difference
# (contrary to other examples below)
a2 = ArraySpecs.empty_recursive_array
- a .send(@method, a2 ).should be_true
- a .send(@method, [a2] ).should be_true
- a .send(@method, [[a2]] ).should be_true
- [a] .send(@method, a2 ).should be_true
- [[a]] .send(@method, a2 ).should be_true
+ a .send(@method, a2 ).should == true
+ a .send(@method, [a2] ).should == true
+ a .send(@method, [[a2]] ).should == true
+ [a] .send(@method, a2 ).should == true
+ [[a]] .send(@method, a2 ).should == true
back = []
forth = [back]; back << forth;
- back .send(@method, a ).should be_true
+ back .send(@method, a ).should == true
x = []; x << x << x
- x .send(@method, a ).should be_false # since x.size != a.size
- x .send(@method, [a, a] ).should be_false # since x[0].size != [a, a][0].size
- x .send(@method, [x, a] ).should be_false # since x[1].size != [x, a][1].size
- [x, a] .send(@method, [a, x] ).should be_false # etc...
- x .send(@method, [x, x] ).should be_true
- x .send(@method, [[x, x], [x, x]] ).should be_true
+ x .send(@method, a ).should == false # since x.size != a.size
+ x .send(@method, [a, a] ).should == false # since x[0].size != [a, a][0].size
+ x .send(@method, [x, a] ).should == false # since x[1].size != [x, a][1].size
+ [x, a] .send(@method, [a, x] ).should == false # etc...
+ x .send(@method, [x, x] ).should == true
+ x .send(@method, [[x, x], [x, x]] ).should == true
tree = [];
branch = []; branch << tree << tree; tree << branch
@@ -62,31 +62,31 @@ describe :array_eql, shared: true do
forest = [tree, branch, :bird, a]; forest << forest
forest2 = [tree2, branch2, :bird, a2]; forest2 << forest2
- forest .send(@method, forest2 ).should be_true
- forest .send(@method, [tree2, branch, :bird, a, forest2]).should be_true
+ forest .send(@method, forest2 ).should == true
+ forest .send(@method, [tree2, branch, :bird, a, forest2]).should == true
diffforest = [branch2, tree2, :bird, a2]; diffforest << forest2
- forest .send(@method, diffforest ).should be_false # since forest[0].size == 1 != 3 == diffforest[0]
- forest .send(@method, [nil] ).should be_false
- forest .send(@method, [forest] ).should be_false
+ forest .send(@method, diffforest ).should == false # since forest[0].size == 1 != 3 == diffforest[0]
+ forest .send(@method, [nil] ).should == false
+ forest .send(@method, [forest] ).should == false
end
it "does not call #to_ary on its argument" do
obj = mock('to_ary')
obj.should_not_receive(:to_ary)
- [1, 2, 3].send(@method, obj).should be_false
+ [1, 2, 3].send(@method, obj).should == false
end
it "does not call #to_ary on Array subclasses" do
ary = ArraySpecs::ToAryArray[5, 6, 7]
ary.should_not_receive(:to_ary)
- [5, 6, 7].send(@method, ary).should be_true
+ [5, 6, 7].send(@method, ary).should == true
end
it "ignores array class differences" do
- ArraySpecs::MyArray[1, 2, 3].send(@method, [1, 2, 3]).should be_true
- ArraySpecs::MyArray[1, 2, 3].send(@method, ArraySpecs::MyArray[1, 2, 3]).should be_true
- [1, 2, 3].send(@method, ArraySpecs::MyArray[1, 2, 3]).should be_true
+ ArraySpecs::MyArray[1, 2, 3].send(@method, [1, 2, 3]).should == true
+ ArraySpecs::MyArray[1, 2, 3].send(@method, ArraySpecs::MyArray[1, 2, 3]).should == true
+ [1, 2, 3].send(@method, ArraySpecs::MyArray[1, 2, 3]).should == true
end
end
diff --git a/spec/ruby/core/array/shared/index.rb b/spec/ruby/core/array/shared/index.rb
deleted file mode 100644
index a4a0adbab6..0000000000
--- a/spec/ruby/core/array/shared/index.rb
+++ /dev/null
@@ -1,41 +0,0 @@
-require_relative '../shared/iterable_and_tolerating_size_increasing'
-
-describe :array_index, shared: true do
- it "returns the index of the first element == to object" do
- x = mock('3')
- def x.==(obj) 3 == obj; end
-
- [2, x, 3, 1, 3, 1].send(@method, 3).should == 1
- [2, 3.0, 3, x, 1, 3, 1].send(@method, x).should == 1
- end
-
- it "returns 0 if first element == to object" do
- [2, 1, 3, 2, 5].send(@method, 2).should == 0
- end
-
- it "returns size-1 if only last element == to object" do
- [2, 1, 3, 1, 5].send(@method, 5).should == 4
- end
-
- it "returns nil if no element == to object" do
- [2, 1, 1, 1, 1].send(@method, 3).should == nil
- end
-
- it "accepts a block instead of an argument" do
- [4, 2, 1, 5, 1, 3].send(@method) {|x| x < 2}.should == 2
- end
-
- it "ignores the block if there is an argument" do
- -> {
- [4, 2, 1, 5, 1, 3].send(@method, 5) {|x| x < 2}.should == 3
- }.should complain(/given block not used/)
- end
-
- describe "given no argument and no block" do
- it "produces an Enumerator" do
- [].send(@method).should be_an_instance_of(Enumerator)
- end
- end
-
- it_should_behave_like :array_iterable_and_tolerating_size_increasing
-end
diff --git a/spec/ruby/core/array/shared/inspect.rb b/spec/ruby/core/array/shared/inspect.rb
deleted file mode 100644
index a2b43d4959..0000000000
--- a/spec/ruby/core/array/shared/inspect.rb
+++ /dev/null
@@ -1,107 +0,0 @@
-require_relative '../fixtures/encoded_strings'
-
-describe :array_inspect, shared: true do
- it "returns a string" do
- [1, 2, 3].send(@method).should be_an_instance_of(String)
- end
-
- it "returns '[]' for an empty Array" do
- [].send(@method).should == "[]"
- end
-
- it "calls inspect on its elements and joins the results with commas" do
- items = Array.new(3) do |i|
- obj = mock(i.to_s)
- obj.should_receive(:inspect).and_return(i.to_s)
- obj
- end
- items.send(@method).should == "[0, 1, 2]"
- end
-
- it "does not call #to_s on a String returned from #inspect" do
- str = "abc"
- str.should_not_receive(:to_s)
-
- [str].send(@method).should == '["abc"]'
- end
-
- it "calls #to_s on the object returned from #inspect if the Object isn't a String" do
- obj = mock("Array#inspect/to_s calls #to_s")
- obj.should_receive(:inspect).and_return(obj)
- obj.should_receive(:to_s).and_return("abc")
-
- [obj].send(@method).should == "[abc]"
- end
-
- it "does not call #to_str on the object returned from #inspect when it is not a String" do
- obj = mock("Array#inspect/to_s does not call #to_str")
- obj.should_receive(:inspect).and_return(obj)
- obj.should_not_receive(:to_str)
-
- [obj].send(@method).should =~ /^\[#<MockObject:0x[0-9a-f]+>\]$/
- end
-
- it "does not call #to_str on the object returned from #to_s when it is not a String" do
- obj = mock("Array#inspect/to_s does not call #to_str on #to_s result")
- obj.should_receive(:inspect).and_return(obj)
- obj.should_receive(:to_s).and_return(obj)
- obj.should_not_receive(:to_str)
-
- [obj].send(@method).should =~ /^\[#<MockObject:0x[0-9a-f]+>\]$/
- end
-
- it "does not swallow exceptions raised by #to_s" do
- obj = mock("Array#inspect/to_s does not swallow #to_s exceptions")
- obj.should_receive(:inspect).and_return(obj)
- obj.should_receive(:to_s).and_raise(Exception)
-
- -> { [obj].send(@method) }.should raise_error(Exception)
- end
-
- it "represents a recursive element with '[...]'" do
- ArraySpecs.recursive_array.send(@method).should == "[1, \"two\", 3.0, [...], [...], [...], [...], [...]]"
- ArraySpecs.head_recursive_array.send(@method).should == "[[...], [...], [...], [...], [...], 1, \"two\", 3.0]"
- ArraySpecs.empty_recursive_array.send(@method).should == "[[...]]"
- end
-
- describe "with encoding" do
- before :each do
- @default_external_encoding = Encoding.default_external
- end
-
- after :each do
- Encoding.default_external = @default_external_encoding
- end
-
- it "returns a US-ASCII string for an empty Array" do
- [].send(@method).encoding.should == Encoding::US_ASCII
- end
-
- it "use the default external encoding if it is ascii compatible" do
- Encoding.default_external = Encoding.find('UTF-8')
-
- utf8 = "utf8".encode("UTF-8")
- jp = "jp".encode("EUC-JP")
- array = [jp, utf8]
-
- array.send(@method).encoding.name.should == "UTF-8"
- end
-
- it "use US-ASCII encoding if the default external encoding is not ascii compatible" do
- Encoding.default_external = Encoding.find('UTF-32')
-
- utf8 = "utf8".encode("UTF-8")
- jp = "jp".encode("EUC-JP")
- array = [jp, utf8]
-
- array.send(@method).encoding.name.should == "US-ASCII"
- end
-
- it "does not raise if inspected result is not default external encoding" do
- utf_16be = mock("utf_16be")
- utf_16be.should_receive(:inspect).and_return(%<"utf_16be \u3042">.encode!(Encoding::UTF_16BE))
-
- [utf_16be].send(@method).should == '["utf_16be \u3042"]'
- end
- end
-end
diff --git a/spec/ruby/core/array/shared/intersection.rb b/spec/ruby/core/array/shared/intersection.rb
index 0b4166ab63..dda72e8bd7 100644
--- a/spec/ruby/core/array/shared/intersection.rb
+++ b/spec/ruby/core/array/shared/intersection.rb
@@ -66,9 +66,9 @@ describe :array_intersection, shared: true do
end
it "does return subclass instances for Array subclasses" do
- ArraySpecs::MyArray[1, 2, 3].send(@method, []).should be_an_instance_of(Array)
- ArraySpecs::MyArray[1, 2, 3].send(@method, ArraySpecs::MyArray[1, 2, 3]).should be_an_instance_of(Array)
- [].send(@method, ArraySpecs::MyArray[1, 2, 3]).should be_an_instance_of(Array)
+ ArraySpecs::MyArray[1, 2, 3].send(@method, []).should.instance_of?(Array)
+ ArraySpecs::MyArray[1, 2, 3].send(@method, ArraySpecs::MyArray[1, 2, 3]).should.instance_of?(Array)
+ [].send(@method, ArraySpecs::MyArray[1, 2, 3]).should.instance_of?(Array)
end
it "does not call to_ary on array subclasses" do
diff --git a/spec/ruby/core/array/shared/join.rb b/spec/ruby/core/array/shared/join.rb
index 507b13e3c8..93d5329ee3 100644
--- a/spec/ruby/core/array/shared/join.rb
+++ b/spec/ruby/core/array/shared/join.rb
@@ -1,103 +1,6 @@
require_relative '../fixtures/classes'
require_relative '../fixtures/encoded_strings'
-describe :array_join_with_default_separator, shared: true do
- before :each do
- @separator = $,
- end
-
- after :each do
- $, = @separator
- end
-
- it "returns an empty string if the Array is empty" do
- [].send(@method).should == ''
- end
-
- it "returns a US-ASCII string for an empty Array" do
- [].send(@method).encoding.should == Encoding::US_ASCII
- end
-
- it "returns a string formed by concatenating each String element separated by $," do
- suppress_warning {
- $, = " | "
- ["1", "2", "3"].send(@method).should == "1 | 2 | 3"
- }
- end
-
- it "attempts coercion via #to_str first" do
- obj = mock('foo')
- obj.should_receive(:to_str).any_number_of_times.and_return("foo")
- [obj].send(@method).should == "foo"
- end
-
- it "attempts coercion via #to_ary second" do
- obj = mock('foo')
- obj.should_receive(:to_str).any_number_of_times.and_return(nil)
- obj.should_receive(:to_ary).any_number_of_times.and_return(["foo"])
- [obj].send(@method).should == "foo"
- end
-
- it "attempts coercion via #to_s third" do
- obj = mock('foo')
- obj.should_receive(:to_str).any_number_of_times.and_return(nil)
- obj.should_receive(:to_ary).any_number_of_times.and_return(nil)
- obj.should_receive(:to_s).any_number_of_times.and_return("foo")
- [obj].send(@method).should == "foo"
- end
-
- it "raises a NoMethodError if an element does not respond to #to_str, #to_ary, or #to_s" do
- obj = mock('o')
- class << obj; undef :to_s; end
- -> { [1, obj].send(@method) }.should raise_error(NoMethodError)
- end
-
- it "raises an ArgumentError when the Array is recursive" do
- -> { ArraySpecs.recursive_array.send(@method) }.should raise_error(ArgumentError)
- -> { ArraySpecs.head_recursive_array.send(@method) }.should raise_error(ArgumentError)
- -> { ArraySpecs.empty_recursive_array.send(@method) }.should raise_error(ArgumentError)
- end
-
- it "uses the first encoding when other strings are compatible" do
- ary1 = ArraySpecs.array_with_7bit_utf8_and_usascii_strings
- ary2 = ArraySpecs.array_with_usascii_and_7bit_utf8_strings
- ary3 = ArraySpecs.array_with_utf8_and_7bit_binary_strings
- ary4 = ArraySpecs.array_with_usascii_and_7bit_binary_strings
-
- ary1.send(@method).encoding.should == Encoding::UTF_8
- ary2.send(@method).encoding.should == Encoding::US_ASCII
- ary3.send(@method).encoding.should == Encoding::UTF_8
- ary4.send(@method).encoding.should == Encoding::US_ASCII
- end
-
- it "uses the widest common encoding when other strings are incompatible" do
- ary1 = ArraySpecs.array_with_utf8_and_usascii_strings
- ary2 = ArraySpecs.array_with_usascii_and_utf8_strings
-
- ary1.send(@method).encoding.should == Encoding::UTF_8
- ary2.send(@method).encoding.should == Encoding::UTF_8
- end
-
- it "fails for arrays with incompatibly-encoded strings" do
- ary_utf8_bad_binary = ArraySpecs.array_with_utf8_and_binary_strings
-
- -> { ary_utf8_bad_binary.send(@method) }.should raise_error(EncodingError)
- end
-
- context "when $, is not nil" do
- before do
- suppress_warning do
- $, = '*'
- end
- end
-
- it "warns" do
- -> { [].join }.should complain(/warning: \$, is set to non-nil value/)
- -> { [].join(nil) }.should complain(/warning: \$, is set to non-nil value/)
- end
- end
-end
-
describe :array_join_with_string_separator, shared: true do
it "returns a string formed by concatenating each element.to_str separated by separator" do
obj = mock('foo')
diff --git a/spec/ruby/core/array/shared/keep_if.rb b/spec/ruby/core/array/shared/keep_if.rb
index 43a047c0a7..44625eebd1 100644
--- a/spec/ruby/core/array/shared/keep_if.rb
+++ b/spec/ruby/core/array/shared/keep_if.rb
@@ -4,12 +4,12 @@ require_relative '../shared/iterable_and_tolerating_size_increasing'
describe :keep_if, shared: true do
it "deletes elements for which the block returns a false value" do
array = [1, 2, 3, 4, 5]
- array.send(@method) {|item| item > 3 }.should equal(array)
+ array.send(@method) {|item| item > 3 }.should.equal?(array)
array.should == [4, 5]
end
it "returns an enumerator if no block is given" do
- [1, 2, 3].send(@method).should be_an_instance_of(Enumerator)
+ [1, 2, 3].send(@method).should.instance_of?(Enumerator)
end
it "updates the receiver after all blocks" do
@@ -33,34 +33,34 @@ describe :keep_if, shared: true do
end
it "returns an Enumerator if no block is given" do
- @frozen.send(@method).should be_an_instance_of(Enumerator)
+ @frozen.send(@method).should.instance_of?(Enumerator)
end
describe "with truthy block" do
it "keeps elements after any exception" do
- -> { @frozen.send(@method) { true } }.should raise_error(Exception)
+ -> { @frozen.send(@method) { true } }.should.raise(Exception)
@frozen.should == @origin
end
it "raises a FrozenError" do
- -> { @frozen.send(@method) { true } }.should raise_error(FrozenError)
+ -> { @frozen.send(@method) { true } }.should.raise(FrozenError)
end
end
describe "with falsy block" do
it "keeps elements after any exception" do
- -> { @frozen.send(@method) { false } }.should raise_error(Exception)
+ -> { @frozen.send(@method) { false } }.should.raise(Exception)
@frozen.should == @origin
end
it "raises a FrozenError" do
- -> { @frozen.send(@method) { false } }.should raise_error(FrozenError)
+ -> { @frozen.send(@method) { false } }.should.raise(FrozenError)
end
end
it "raises a FrozenError on a frozen array only during iteration if called without a block" do
enum = @frozen.send(@method)
- -> { enum.each {} }.should raise_error(FrozenError)
+ -> { enum.each {} }.should.raise(FrozenError)
end
end
diff --git a/spec/ruby/core/array/shared/length.rb b/spec/ruby/core/array/shared/length.rb
deleted file mode 100644
index f84966d0ba..0000000000
--- a/spec/ruby/core/array/shared/length.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-describe :array_length, shared: true do
- it "returns the number of elements" do
- [].send(@method).should == 0
- [1, 2, 3].send(@method).should == 3
- end
-
- it "properly handles recursive arrays" do
- ArraySpecs.empty_recursive_array.send(@method).should == 1
- ArraySpecs.recursive_array.send(@method).should == 8
- end
-end
diff --git a/spec/ruby/core/array/shared/push.rb b/spec/ruby/core/array/shared/push.rb
deleted file mode 100644
index ac790fb6a4..0000000000
--- a/spec/ruby/core/array/shared/push.rb
+++ /dev/null
@@ -1,33 +0,0 @@
-describe :array_push, shared: true do
- it "appends the arguments to the array" do
- a = [ "a", "b", "c" ]
- a.send(@method, "d", "e", "f").should equal(a)
- a.send(@method).should == ["a", "b", "c", "d", "e", "f"]
- a.send(@method, 5)
- a.should == ["a", "b", "c", "d", "e", "f", 5]
-
- a = [0, 1]
- a.send(@method, 2)
- a.should == [0, 1, 2]
- end
-
- it "isn't confused by previous shift" do
- a = [ "a", "b", "c" ]
- a.shift
- a.send(@method, "foo")
- a.should == ["b", "c", "foo"]
- end
-
- it "properly handles recursive arrays" do
- empty = ArraySpecs.empty_recursive_array
- empty.send(@method, :last).should == [empty, :last]
-
- array = ArraySpecs.recursive_array
- array.send(@method, :last).should == [1, 'two', 3.0, array, array, array, array, array, :last]
- end
-
- it "raises a FrozenError on a frozen array" do
- -> { ArraySpecs.frozen_array.send(@method, 1) }.should raise_error(FrozenError)
- -> { ArraySpecs.frozen_array.send(@method) }.should raise_error(FrozenError)
- end
-end
diff --git a/spec/ruby/core/array/shared/replace.rb b/spec/ruby/core/array/shared/replace.rb
deleted file mode 100644
index 9a6e60c1b0..0000000000
--- a/spec/ruby/core/array/shared/replace.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-describe :array_replace, shared: true do
- it "replaces the elements with elements from other array" do
- a = [1, 2, 3, 4, 5]
- b = ['a', 'b', 'c']
- a.send(@method, b).should equal(a)
- a.should == b
- a.should_not equal(b)
-
- a.send(@method, [4] * 10)
- a.should == [4] * 10
-
- a.send(@method, [])
- a.should == []
- end
-
- it "properly handles recursive arrays" do
- orig = [1, 2, 3]
- empty = ArraySpecs.empty_recursive_array
- orig.send(@method, empty)
- orig.should == empty
-
- array = ArraySpecs.recursive_array
- orig.send(@method, array)
- orig.should == array
- end
-
- it "returns self" do
- ary = [1, 2, 3]
- other = [:a, :b, :c]
- ary.send(@method, other).should equal(ary)
- end
-
- it "does not make self dependent to the original array" do
- ary = [1, 2, 3]
- other = [:a, :b, :c]
- ary.send(@method, other)
- ary.should == [:a, :b, :c]
- ary << :d
- ary.should == [:a, :b, :c, :d]
- other.should == [:a, :b, :c]
- end
-
- it "tries to convert the passed argument to an Array using #to_ary" do
- obj = mock('to_ary')
- obj.stub!(:to_ary).and_return([1, 2, 3])
- [].send(@method, obj).should == [1, 2, 3]
- end
-
- it "does not call #to_ary on Array subclasses" do
- obj = ArraySpecs::ToAryArray[5, 6, 7]
- obj.should_not_receive(:to_ary)
- [].send(@method, ArraySpecs::ToAryArray[5, 6, 7]).should == [5, 6, 7]
- end
-
- it "raises a FrozenError on a frozen array" do
- -> {
- ArraySpecs.frozen_array.send(@method, ArraySpecs.frozen_array)
- }.should raise_error(FrozenError)
- end
-end
diff --git a/spec/ruby/core/array/shared/select.rb b/spec/ruby/core/array/shared/select.rb
deleted file mode 100644
index 9c2cbf76c4..0000000000
--- a/spec/ruby/core/array/shared/select.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-require_relative '../../../spec_helper'
-require_relative '../fixtures/classes'
-require_relative '../shared/enumeratorize'
-require_relative '../shared/keep_if'
-require_relative '../shared/iterable_and_tolerating_size_increasing'
-require_relative '../../enumerable/shared/enumeratorized'
-
-describe :array_select, shared: true do
- it_should_behave_like :enumeratorize
-
- it_should_behave_like :array_iterable_and_tolerating_size_increasing
-
- before :each do
- @object = [1,2,3]
- end
- it_should_behave_like :enumeratorized_with_origin_size
-
- it "returns a new array of elements for which block is true" do
- [1, 3, 4, 5, 6, 9].send(@method) { |i| i % ((i + 1) / 2) == 0}.should == [1, 4, 6]
- end
-
- it "does not return subclass instance on Array subclasses" do
- ArraySpecs::MyArray[1, 2, 3].send(@method) { true }.should be_an_instance_of(Array)
- end
-
- it "properly handles recursive arrays" do
- empty = ArraySpecs.empty_recursive_array
- empty.send(@method) { true }.should == empty
- empty.send(@method) { false }.should == []
-
- array = ArraySpecs.recursive_array
- array.send(@method) { true }.should == [1, 'two', 3.0, array, array, array, array, array]
- array.send(@method) { false }.should == []
- end
-end
diff --git a/spec/ruby/core/array/shared/slice.rb b/spec/ruby/core/array/shared/slice.rb
deleted file mode 100644
index d2866970a5..0000000000
--- a/spec/ruby/core/array/shared/slice.rb
+++ /dev/null
@@ -1,859 +0,0 @@
-describe :array_slice, shared: true do
- it "returns the element at index with [index]" do
- [ "a", "b", "c", "d", "e" ].send(@method, 1).should == "b"
-
- a = [1, 2, 3, 4]
-
- a.send(@method, 0).should == 1
- a.send(@method, 1).should == 2
- a.send(@method, 2).should == 3
- a.send(@method, 3).should == 4
- a.send(@method, 4).should == nil
- a.send(@method, 10).should == nil
-
- a.should == [1, 2, 3, 4]
- end
-
- it "returns the element at index from the end of the array with [-index]" do
- [ "a", "b", "c", "d", "e" ].send(@method, -2).should == "d"
-
- a = [1, 2, 3, 4]
-
- a.send(@method, -1).should == 4
- a.send(@method, -2).should == 3
- a.send(@method, -3).should == 2
- a.send(@method, -4).should == 1
- a.send(@method, -5).should == nil
- a.send(@method, -10).should == nil
-
- a.should == [1, 2, 3, 4]
- end
-
- it "returns count elements starting from index with [index, count]" do
- [ "a", "b", "c", "d", "e" ].send(@method, 2, 3).should == ["c", "d", "e"]
-
- a = [1, 2, 3, 4]
-
- a.send(@method, 0, 0).should == []
- a.send(@method, 0, 1).should == [1]
- a.send(@method, 0, 2).should == [1, 2]
- a.send(@method, 0, 4).should == [1, 2, 3, 4]
- a.send(@method, 0, 6).should == [1, 2, 3, 4]
- a.send(@method, 0, -1).should == nil
- a.send(@method, 0, -2).should == nil
- a.send(@method, 0, -4).should == nil
-
- a.send(@method, 2, 0).should == []
- a.send(@method, 2, 1).should == [3]
- a.send(@method, 2, 2).should == [3, 4]
- a.send(@method, 2, 4).should == [3, 4]
- a.send(@method, 2, -1).should == nil
-
- a.send(@method, 4, 0).should == []
- a.send(@method, 4, 2).should == []
- a.send(@method, 4, -1).should == nil
-
- a.send(@method, 5, 0).should == nil
- a.send(@method, 5, 2).should == nil
- a.send(@method, 5, -1).should == nil
-
- a.send(@method, 6, 0).should == nil
- a.send(@method, 6, 2).should == nil
- a.send(@method, 6, -1).should == nil
-
- a.should == [1, 2, 3, 4]
- end
-
- it "returns count elements starting at index from the end of array with [-index, count]" do
- [ "a", "b", "c", "d", "e" ].send(@method, -2, 2).should == ["d", "e"]
-
- a = [1, 2, 3, 4]
-
- a.send(@method, -1, 0).should == []
- a.send(@method, -1, 1).should == [4]
- a.send(@method, -1, 2).should == [4]
- a.send(@method, -1, -1).should == nil
-
- a.send(@method, -2, 0).should == []
- a.send(@method, -2, 1).should == [3]
- a.send(@method, -2, 2).should == [3, 4]
- a.send(@method, -2, 4).should == [3, 4]
- a.send(@method, -2, -1).should == nil
-
- a.send(@method, -4, 0).should == []
- a.send(@method, -4, 1).should == [1]
- a.send(@method, -4, 2).should == [1, 2]
- a.send(@method, -4, 4).should == [1, 2, 3, 4]
- a.send(@method, -4, 6).should == [1, 2, 3, 4]
- a.send(@method, -4, -1).should == nil
-
- a.send(@method, -5, 0).should == nil
- a.send(@method, -5, 1).should == nil
- a.send(@method, -5, 10).should == nil
- a.send(@method, -5, -1).should == nil
-
- a.should == [1, 2, 3, 4]
- end
-
- it "returns the first count elements with [0, count]" do
- [ "a", "b", "c", "d", "e" ].send(@method, 0, 3).should == ["a", "b", "c"]
- end
-
- it "returns the subarray which is independent to self with [index,count]" do
- a = [1, 2, 3]
- sub = a.send(@method, 1,2)
- sub.replace([:a, :b])
- a.should == [1, 2, 3]
- end
-
- it "tries to convert the passed argument to an Integer using #to_int" do
- obj = mock('to_int')
- obj.stub!(:to_int).and_return(2)
-
- a = [1, 2, 3, 4]
- a.send(@method, obj).should == 3
- a.send(@method, obj, 1).should == [3]
- a.send(@method, obj, obj).should == [3, 4]
- a.send(@method, 0, obj).should == [1, 2]
- end
-
- it "raises TypeError if to_int returns non-integer" do
- from = mock('from')
- to = mock('to')
-
- # So we can construct a range out of them...
- def from.<=>(o) 0 end
- def to.<=>(o) 0 end
-
- a = [1, 2, 3, 4, 5]
-
- def from.to_int() 'cat' end
- def to.to_int() -2 end
-
- -> { a.send(@method, from..to) }.should raise_error(TypeError)
-
- def from.to_int() 1 end
- def to.to_int() 'cat' end
-
- -> { a.send(@method, from..to) }.should raise_error(TypeError)
- end
-
- it "returns the elements specified by Range indexes with [m..n]" do
- [ "a", "b", "c", "d", "e" ].send(@method, 1..3).should == ["b", "c", "d"]
- [ "a", "b", "c", "d", "e" ].send(@method, 4..-1).should == ['e']
- [ "a", "b", "c", "d", "e" ].send(@method, 3..3).should == ['d']
- [ "a", "b", "c", "d", "e" ].send(@method, 3..-2).should == ['d']
- ['a'].send(@method, 0..-1).should == ['a']
-
- a = [1, 2, 3, 4]
-
- a.send(@method, 0..-10).should == []
- a.send(@method, 0..0).should == [1]
- a.send(@method, 0..1).should == [1, 2]
- a.send(@method, 0..2).should == [1, 2, 3]
- a.send(@method, 0..3).should == [1, 2, 3, 4]
- a.send(@method, 0..4).should == [1, 2, 3, 4]
- a.send(@method, 0..10).should == [1, 2, 3, 4]
-
- a.send(@method, 2..-10).should == []
- a.send(@method, 2..0).should == []
- a.send(@method, 2..2).should == [3]
- a.send(@method, 2..3).should == [3, 4]
- a.send(@method, 2..4).should == [3, 4]
-
- a.send(@method, 3..0).should == []
- a.send(@method, 3..3).should == [4]
- a.send(@method, 3..4).should == [4]
-
- a.send(@method, 4..0).should == []
- a.send(@method, 4..4).should == []
- a.send(@method, 4..5).should == []
-
- a.send(@method, 5..0).should == nil
- a.send(@method, 5..5).should == nil
- a.send(@method, 5..6).should == nil
-
- a.should == [1, 2, 3, 4]
- end
-
- it "returns elements specified by Range indexes except the element at index n with [m...n]" do
- [ "a", "b", "c", "d", "e" ].send(@method, 1...3).should == ["b", "c"]
-
- a = [1, 2, 3, 4]
-
- a.send(@method, 0...-10).should == []
- a.send(@method, 0...0).should == []
- a.send(@method, 0...1).should == [1]
- a.send(@method, 0...2).should == [1, 2]
- a.send(@method, 0...3).should == [1, 2, 3]
- a.send(@method, 0...4).should == [1, 2, 3, 4]
- a.send(@method, 0...10).should == [1, 2, 3, 4]
-
- a.send(@method, 2...-10).should == []
- a.send(@method, 2...0).should == []
- a.send(@method, 2...2).should == []
- a.send(@method, 2...3).should == [3]
- a.send(@method, 2...4).should == [3, 4]
-
- a.send(@method, 3...0).should == []
- a.send(@method, 3...3).should == []
- a.send(@method, 3...4).should == [4]
-
- a.send(@method, 4...0).should == []
- a.send(@method, 4...4).should == []
- a.send(@method, 4...5).should == []
-
- a.send(@method, 5...0).should == nil
- a.send(@method, 5...5).should == nil
- a.send(@method, 5...6).should == nil
-
- a.should == [1, 2, 3, 4]
- end
-
- it "returns elements that exist if range start is in the array but range end is not with [m..n]" do
- [ "a", "b", "c", "d", "e" ].send(@method, 4..7).should == ["e"]
- end
-
- it "accepts Range instances having a negative m and both signs for n with [m..n] and [m...n]" do
- a = [1, 2, 3, 4]
-
- a.send(@method, -1..-1).should == [4]
- a.send(@method, -1...-1).should == []
- a.send(@method, -1..3).should == [4]
- a.send(@method, -1...3).should == []
- a.send(@method, -1..4).should == [4]
- a.send(@method, -1...4).should == [4]
- a.send(@method, -1..10).should == [4]
- a.send(@method, -1...10).should == [4]
- a.send(@method, -1..0).should == []
- a.send(@method, -1..-4).should == []
- a.send(@method, -1...-4).should == []
- a.send(@method, -1..-6).should == []
- a.send(@method, -1...-6).should == []
-
- a.send(@method, -2..-2).should == [3]
- a.send(@method, -2...-2).should == []
- a.send(@method, -2..-1).should == [3, 4]
- a.send(@method, -2...-1).should == [3]
- a.send(@method, -2..10).should == [3, 4]
- a.send(@method, -2...10).should == [3, 4]
-
- a.send(@method, -4..-4).should == [1]
- a.send(@method, -4..-2).should == [1, 2, 3]
- a.send(@method, -4...-2).should == [1, 2]
- a.send(@method, -4..-1).should == [1, 2, 3, 4]
- a.send(@method, -4...-1).should == [1, 2, 3]
- a.send(@method, -4..3).should == [1, 2, 3, 4]
- a.send(@method, -4...3).should == [1, 2, 3]
- a.send(@method, -4..4).should == [1, 2, 3, 4]
- a.send(@method, -4...4).should == [1, 2, 3, 4]
- a.send(@method, -4...4).should == [1, 2, 3, 4]
- a.send(@method, -4..0).should == [1]
- a.send(@method, -4...0).should == []
- a.send(@method, -4..1).should == [1, 2]
- a.send(@method, -4...1).should == [1]
-
- a.send(@method, -5..-5).should == nil
- a.send(@method, -5...-5).should == nil
- a.send(@method, -5..-4).should == nil
- a.send(@method, -5..-1).should == nil
- a.send(@method, -5..10).should == nil
-
- a.should == [1, 2, 3, 4]
- end
-
- it "returns the subarray which is independent to self with [m..n]" do
- a = [1, 2, 3]
- sub = a.send(@method, 1..2)
- sub.replace([:a, :b])
- a.should == [1, 2, 3]
- end
-
- it "tries to convert Range elements to Integers using #to_int with [m..n] and [m...n]" do
- from = mock('from')
- to = mock('to')
-
- # So we can construct a range out of them...
- def from.<=>(o) 0 end
- def to.<=>(o) 0 end
-
- def from.to_int() 1 end
- def to.to_int() -2 end
-
- a = [1, 2, 3, 4]
-
- a.send(@method, from..to).should == [2, 3]
- a.send(@method, from...to).should == [2]
- a.send(@method, 1..0).should == []
- a.send(@method, 1...0).should == []
-
- -> { a.send(@method, "a" .. "b") }.should raise_error(TypeError)
- -> { a.send(@method, "a" ... "b") }.should raise_error(TypeError)
- -> { a.send(@method, from .. "b") }.should raise_error(TypeError)
- -> { a.send(@method, from ... "b") }.should raise_error(TypeError)
- end
-
- it "returns the same elements as [m..n] and [m...n] with Range subclasses" do
- a = [1, 2, 3, 4]
- range_incl = ArraySpecs::MyRange.new(1, 2)
- range_excl = ArraySpecs::MyRange.new(-3, -1, true)
-
- a.send(@method, range_incl).should == [2, 3]
- a.send(@method, range_excl).should == [2, 3]
- end
-
- it "returns nil for a requested index not in the array with [index]" do
- [ "a", "b", "c", "d", "e" ].send(@method, 5).should == nil
- end
-
- it "returns [] if the index is valid but length is zero with [index, length]" do
- [ "a", "b", "c", "d", "e" ].send(@method, 0, 0).should == []
- [ "a", "b", "c", "d", "e" ].send(@method, 2, 0).should == []
- end
-
- it "returns nil if length is zero but index is invalid with [index, length]" do
- [ "a", "b", "c", "d", "e" ].send(@method, 100, 0).should == nil
- [ "a", "b", "c", "d", "e" ].send(@method, -50, 0).should == nil
- end
-
- # This is by design. It is in the official documentation.
- it "returns [] if index == array.size with [index, length]" do
- %w|a b c d e|.send(@method, 5, 2).should == []
- end
-
- it "returns nil if index > array.size with [index, length]" do
- %w|a b c d e|.send(@method, 6, 2).should == nil
- end
-
- it "returns nil if length is negative with [index, length]" do
- %w|a b c d e|.send(@method, 3, -1).should == nil
- %w|a b c d e|.send(@method, 2, -2).should == nil
- %w|a b c d e|.send(@method, 1, -100).should == nil
- end
-
- it "returns nil if no requested index is in the array with [m..n]" do
- [ "a", "b", "c", "d", "e" ].send(@method, 6..10).should == nil
- end
-
- it "returns nil if range start is not in the array with [m..n]" do
- [ "a", "b", "c", "d", "e" ].send(@method, -10..2).should == nil
- [ "a", "b", "c", "d", "e" ].send(@method, 10..12).should == nil
- end
-
- it "returns an empty array when m == n with [m...n]" do
- [1, 2, 3, 4, 5].send(@method, 1...1).should == []
- end
-
- it "returns an empty array with [0...0]" do
- [1, 2, 3, 4, 5].send(@method, 0...0).should == []
- end
-
- it "returns a subarray where m, n negatives and m < n with [m..n]" do
- [ "a", "b", "c", "d", "e" ].send(@method, -3..-2).should == ["c", "d"]
- end
-
- it "returns an array containing the first element with [0..0]" do
- [1, 2, 3, 4, 5].send(@method, 0..0).should == [1]
- end
-
- it "returns the entire array with [0..-1]" do
- [1, 2, 3, 4, 5].send(@method, 0..-1).should == [1, 2, 3, 4, 5]
- end
-
- it "returns all but the last element with [0...-1]" do
- [1, 2, 3, 4, 5].send(@method, 0...-1).should == [1, 2, 3, 4]
- end
-
- it "returns [3] for [2..-1] out of [1, 2, 3]" do
- [1,2,3].send(@method, 2..-1).should == [3]
- end
-
- it "returns an empty array when m > n and m, n are positive with [m..n]" do
- [1, 2, 3, 4, 5].send(@method, 3..2).should == []
- end
-
- it "returns an empty array when m > n and m, n are negative with [m..n]" do
- [1, 2, 3, 4, 5].send(@method, -2..-3).should == []
- end
-
- it "does not expand array when the indices are outside of the array bounds" do
- a = [1, 2]
- a.send(@method, 4).should == nil
- a.should == [1, 2]
- a.send(@method, 4, 0).should == nil
- a.should == [1, 2]
- a.send(@method, 6, 1).should == nil
- a.should == [1, 2]
- a.send(@method, 8...8).should == nil
- a.should == [1, 2]
- a.send(@method, 10..10).should == nil
- a.should == [1, 2]
- end
-
- describe "with a subclass of Array" do
- before :each do
- ScratchPad.clear
-
- @array = ArraySpecs::MyArray[1, 2, 3, 4, 5]
- end
-
- it "returns a Array instance with [n, m]" do
- @array.send(@method, 0, 2).should be_an_instance_of(Array)
- end
-
- it "returns a Array instance with [-n, m]" do
- @array.send(@method, -3, 2).should be_an_instance_of(Array)
- end
-
- it "returns a Array instance with [n..m]" do
- @array.send(@method, 1..3).should be_an_instance_of(Array)
- end
-
- it "returns a Array instance with [n...m]" do
- @array.send(@method, 1...3).should be_an_instance_of(Array)
- end
-
- it "returns a Array instance with [-n..-m]" do
- @array.send(@method, -3..-1).should be_an_instance_of(Array)
- end
-
- it "returns a Array instance with [-n...-m]" do
- @array.send(@method, -3...-1).should be_an_instance_of(Array)
- end
-
- it "returns an empty array when m == n with [m...n]" do
- @array.send(@method, 1...1).should == []
- ScratchPad.recorded.should be_nil
- end
-
- it "returns an empty array with [0...0]" do
- @array.send(@method, 0...0).should == []
- ScratchPad.recorded.should be_nil
- end
-
- it "returns an empty array when m > n and m, n are positive with [m..n]" do
- @array.send(@method, 3..2).should == []
- ScratchPad.recorded.should be_nil
- end
-
- it "returns an empty array when m > n and m, n are negative with [m..n]" do
- @array.send(@method, -2..-3).should == []
- ScratchPad.recorded.should be_nil
- end
-
- it "returns [] if index == array.size with [index, length]" do
- @array.send(@method, 5, 2).should == []
- ScratchPad.recorded.should be_nil
- end
-
- it "returns [] if the index is valid but length is zero with [index, length]" do
- @array.send(@method, 0, 0).should == []
- @array.send(@method, 2, 0).should == []
- ScratchPad.recorded.should be_nil
- end
-
- it "does not call #initialize on the subclass instance" do
- @array.send(@method, 0, 3).should == [1, 2, 3]
- ScratchPad.recorded.should be_nil
- end
- end
-
- it "raises a RangeError when the start index is out of range of Fixnum" do
- array = [1, 2, 3, 4, 5, 6]
- obj = mock('large value')
- obj.should_receive(:to_int).and_return(bignum_value)
- -> { array.send(@method, obj) }.should raise_error(RangeError)
-
- obj = 8e19
- -> { array.send(@method, obj) }.should raise_error(RangeError)
-
- # boundary value when longs are 64 bits
- -> { array.send(@method, 2.0**63) }.should raise_error(RangeError)
-
- # just under the boundary value when longs are 64 bits
- array.send(@method, max_long.to_f.prev_float).should == nil
- end
-
- it "raises a RangeError when the length is out of range of Fixnum" do
- array = [1, 2, 3, 4, 5, 6]
- obj = mock('large value')
- obj.should_receive(:to_int).and_return(bignum_value)
- -> { array.send(@method, 1, obj) }.should raise_error(RangeError)
-
- obj = 8e19
- -> { array.send(@method, 1, obj) }.should raise_error(RangeError)
- end
-
- it "raises a type error if a range is passed with a length" do
- ->{ [1, 2, 3].send(@method, 1..2, 1) }.should raise_error(TypeError)
- end
-
- it "raises a RangeError if passed a range with a bound that is too large" do
- array = [1, 2, 3, 4, 5, 6]
- -> { array.send(@method, bignum_value..(bignum_value + 1)) }.should raise_error(RangeError)
- -> { array.send(@method, 0..bignum_value) }.should raise_error(RangeError)
- end
-
- it "can accept endless ranges" do
- a = [0, 1, 2, 3, 4, 5]
- a.send(@method, eval("(2..)")).should == [2, 3, 4, 5]
- a.send(@method, eval("(2...)")).should == [2, 3, 4, 5]
- a.send(@method, eval("(-2..)")).should == [4, 5]
- a.send(@method, eval("(-2...)")).should == [4, 5]
- a.send(@method, eval("(9..)")).should == nil
- a.send(@method, eval("(9...)")).should == nil
- a.send(@method, eval("(-9..)")).should == nil
- a.send(@method, eval("(-9...)")).should == nil
- end
-
- describe "can be sliced with Enumerator::ArithmeticSequence" do
- before :each do
- @array = [0, 1, 2, 3, 4, 5]
- end
-
- it "has endless range and positive steps" do
- @array.send(@method, eval("(0..).step(1)")).should == [0, 1, 2, 3, 4, 5]
- @array.send(@method, eval("(0..).step(2)")).should == [0, 2, 4]
- @array.send(@method, eval("(0..).step(10)")).should == [0]
-
- @array.send(@method, eval("(2..).step(1)")).should == [2, 3, 4, 5]
- @array.send(@method, eval("(2..).step(2)")).should == [2, 4]
- @array.send(@method, eval("(2..).step(10)")).should == [2]
-
- @array.send(@method, eval("(-3..).step(1)")).should == [3, 4, 5]
- @array.send(@method, eval("(-3..).step(2)")).should == [3, 5]
- @array.send(@method, eval("(-3..).step(10)")).should == [3]
- end
-
- it "has beginless range and positive steps" do
- # end with zero index
- @array.send(@method, (..0).step(1)).should == [0]
- @array.send(@method, (...0).step(1)).should == []
-
- @array.send(@method, (..0).step(2)).should == [0]
- @array.send(@method, (...0).step(2)).should == []
-
- @array.send(@method, (..0).step(10)).should == [0]
- @array.send(@method, (...0).step(10)).should == []
-
- # end with positive index
- @array.send(@method, (..3).step(1)).should == [0, 1, 2, 3]
- @array.send(@method, (...3).step(1)).should == [0, 1, 2]
-
- @array.send(@method, (..3).step(2)).should == [0, 2]
- @array.send(@method, (...3).step(2)).should == [0, 2]
-
- @array.send(@method, (..3).step(10)).should == [0]
- @array.send(@method, (...3).step(10)).should == [0]
-
- # end with negative index
- @array.send(@method, (..-2).step(1)).should == [0, 1, 2, 3, 4,]
- @array.send(@method, (...-2).step(1)).should == [0, 1, 2, 3]
-
- @array.send(@method, (..-2).step(2)).should == [0, 2, 4]
- @array.send(@method, (...-2).step(2)).should == [0, 2]
-
- @array.send(@method, (..-2).step(10)).should == [0]
- @array.send(@method, (...-2).step(10)).should == [0]
- end
-
- it "has endless range and negative steps" do
- @array.send(@method, eval("(0..).step(-1)")).should == [0]
- @array.send(@method, eval("(0..).step(-2)")).should == [0]
- @array.send(@method, eval("(0..).step(-10)")).should == [0]
-
- @array.send(@method, eval("(2..).step(-1)")).should == [2, 1, 0]
- @array.send(@method, eval("(2..).step(-2)")).should == [2, 0]
-
- @array.send(@method, eval("(-3..).step(-1)")).should == [3, 2, 1, 0]
- @array.send(@method, eval("(-3..).step(-2)")).should == [3, 1]
- end
-
- it "has closed range and positive steps" do
- # start and end with 0
- @array.send(@method, eval("(0..0).step(1)")).should == [0]
- @array.send(@method, eval("(0...0).step(1)")).should == []
-
- @array.send(@method, eval("(0..0).step(2)")).should == [0]
- @array.send(@method, eval("(0...0).step(2)")).should == []
-
- @array.send(@method, eval("(0..0).step(10)")).should == [0]
- @array.send(@method, eval("(0...0).step(10)")).should == []
-
- # start and end with positive index
- @array.send(@method, eval("(1..3).step(1)")).should == [1, 2, 3]
- @array.send(@method, eval("(1...3).step(1)")).should == [1, 2]
-
- @array.send(@method, eval("(1..3).step(2)")).should == [1, 3]
- @array.send(@method, eval("(1...3).step(2)")).should == [1]
-
- @array.send(@method, eval("(1..3).step(10)")).should == [1]
- @array.send(@method, eval("(1...3).step(10)")).should == [1]
-
- # start with positive index, end with negative index
- @array.send(@method, eval("(1..-2).step(1)")).should == [1, 2, 3, 4]
- @array.send(@method, eval("(1...-2).step(1)")).should == [1, 2, 3]
-
- @array.send(@method, eval("(1..-2).step(2)")).should == [1, 3]
- @array.send(@method, eval("(1...-2).step(2)")).should == [1, 3]
-
- @array.send(@method, eval("(1..-2).step(10)")).should == [1]
- @array.send(@method, eval("(1...-2).step(10)")).should == [1]
-
- # start with negative index, end with positive index
- @array.send(@method, eval("(-4..4).step(1)")).should == [2, 3, 4]
- @array.send(@method, eval("(-4...4).step(1)")).should == [2, 3]
-
- @array.send(@method, eval("(-4..4).step(2)")).should == [2, 4]
- @array.send(@method, eval("(-4...4).step(2)")).should == [2]
-
- @array.send(@method, eval("(-4..4).step(10)")).should == [2]
- @array.send(@method, eval("(-4...4).step(10)")).should == [2]
-
- # start with negative index, end with negative index
- @array.send(@method, eval("(-4..-2).step(1)")).should == [2, 3, 4]
- @array.send(@method, eval("(-4...-2).step(1)")).should == [2, 3]
-
- @array.send(@method, eval("(-4..-2).step(2)")).should == [2, 4]
- @array.send(@method, eval("(-4...-2).step(2)")).should == [2]
-
- @array.send(@method, eval("(-4..-2).step(10)")).should == [2]
- @array.send(@method, eval("(-4...-2).step(10)")).should == [2]
- end
-
- it "has closed range and negative steps" do
- # start and end with 0
- @array.send(@method, eval("(0..0).step(-1)")).should == [0]
- @array.send(@method, eval("(0...0).step(-1)")).should == []
-
- @array.send(@method, eval("(0..0).step(-2)")).should == [0]
- @array.send(@method, eval("(0...0).step(-2)")).should == []
-
- @array.send(@method, eval("(0..0).step(-10)")).should == [0]
- @array.send(@method, eval("(0...0).step(-10)")).should == []
-
- # start and end with positive index
- @array.send(@method, eval("(1..3).step(-1)")).should == []
- @array.send(@method, eval("(1...3).step(-1)")).should == []
-
- @array.send(@method, eval("(1..3).step(-2)")).should == []
- @array.send(@method, eval("(1...3).step(-2)")).should == []
-
- @array.send(@method, eval("(1..3).step(-10)")).should == []
- @array.send(@method, eval("(1...3).step(-10)")).should == []
-
- # start with positive index, end with negative index
- @array.send(@method, eval("(1..-2).step(-1)")).should == []
- @array.send(@method, eval("(1...-2).step(-1)")).should == []
-
- @array.send(@method, eval("(1..-2).step(-2)")).should == []
- @array.send(@method, eval("(1...-2).step(-2)")).should == []
-
- @array.send(@method, eval("(1..-2).step(-10)")).should == []
- @array.send(@method, eval("(1...-2).step(-10)")).should == []
-
- # start with negative index, end with positive index
- @array.send(@method, eval("(-4..4).step(-1)")).should == []
- @array.send(@method, eval("(-4...4).step(-1)")).should == []
-
- @array.send(@method, eval("(-4..4).step(-2)")).should == []
- @array.send(@method, eval("(-4...4).step(-2)")).should == []
-
- @array.send(@method, eval("(-4..4).step(-10)")).should == []
- @array.send(@method, eval("(-4...4).step(-10)")).should == []
-
- # start with negative index, end with negative index
- @array.send(@method, eval("(-4..-2).step(-1)")).should == []
- @array.send(@method, eval("(-4...-2).step(-1)")).should == []
-
- @array.send(@method, eval("(-4..-2).step(-2)")).should == []
- @array.send(@method, eval("(-4...-2).step(-2)")).should == []
-
- @array.send(@method, eval("(-4..-2).step(-10)")).should == []
- @array.send(@method, eval("(-4...-2).step(-10)")).should == []
- end
-
- it "has inverted closed range and positive steps" do
- # start and end with positive index
- @array.send(@method, eval("(3..1).step(1)")).should == []
- @array.send(@method, eval("(3...1).step(1)")).should == []
-
- @array.send(@method, eval("(3..1).step(2)")).should == []
- @array.send(@method, eval("(3...1).step(2)")).should == []
-
- @array.send(@method, eval("(3..1).step(10)")).should == []
- @array.send(@method, eval("(3...1).step(10)")).should == []
-
- # start with negative index, end with positive index
- @array.send(@method, eval("(-2..1).step(1)")).should == []
- @array.send(@method, eval("(-2...1).step(1)")).should == []
-
- @array.send(@method, eval("(-2..1).step(2)")).should == []
- @array.send(@method, eval("(-2...1).step(2)")).should == []
-
- @array.send(@method, eval("(-2..1).step(10)")).should == []
- @array.send(@method, eval("(-2...1).step(10)")).should == []
-
- # start with positive index, end with negative index
- @array.send(@method, eval("(4..-4).step(1)")).should == []
- @array.send(@method, eval("(4...-4).step(1)")).should == []
-
- @array.send(@method, eval("(4..-4).step(2)")).should == []
- @array.send(@method, eval("(4...-4).step(2)")).should == []
-
- @array.send(@method, eval("(4..-4).step(10)")).should == []
- @array.send(@method, eval("(4...-4).step(10)")).should == []
-
- # start with negative index, end with negative index
- @array.send(@method, eval("(-2..-4).step(1)")).should == []
- @array.send(@method, eval("(-2...-4).step(1)")).should == []
-
- @array.send(@method, eval("(-2..-4).step(2)")).should == []
- @array.send(@method, eval("(-2...-4).step(2)")).should == []
-
- @array.send(@method, eval("(-2..-4).step(10)")).should == []
- @array.send(@method, eval("(-2...-4).step(10)")).should == []
- end
-
- it "has range with bounds outside of array" do
- # end is equal to array's length
- @array.send(@method, (0..6).step(1)).should == [0, 1, 2, 3, 4, 5]
- -> { @array.send(@method, (0..6).step(2)) }.should raise_error(RangeError)
-
- # end is greater than length with positive steps
- @array.send(@method, (1..6).step(2)).should == [1, 3, 5]
- @array.send(@method, (2..7).step(2)).should == [2, 4]
- -> { @array.send(@method, (2..8).step(2)) }.should raise_error(RangeError)
-
- # begin is greater than length with negative steps
- @array.send(@method, (6..1).step(-2)).should == [5, 3, 1]
- @array.send(@method, (7..2).step(-2)).should == [5, 3]
- -> { @array.send(@method, (8..2).step(-2)) }.should raise_error(RangeError)
- end
-
- it "has endless range with start outside of array's bounds" do
- @array.send(@method, eval("(6..).step(1)")).should == []
- @array.send(@method, eval("(7..).step(1)")).should == nil
-
- @array.send(@method, eval("(6..).step(2)")).should == []
- -> { @array.send(@method, eval("(7..).step(2)")) }.should raise_error(RangeError)
- end
- end
-
- it "can accept beginless ranges" do
- a = [0, 1, 2, 3, 4, 5]
- a.send(@method, (..3)).should == [0, 1, 2, 3]
- a.send(@method, (...3)).should == [0, 1, 2]
- a.send(@method, (..-3)).should == [0, 1, 2, 3]
- a.send(@method, (...-3)).should == [0, 1, 2]
- a.send(@method, (..0)).should == [0]
- a.send(@method, (...0)).should == []
- a.send(@method, (..9)).should == [0, 1, 2, 3, 4, 5]
- a.send(@method, (...9)).should == [0, 1, 2, 3, 4, 5]
- a.send(@method, (..-9)).should == []
- a.send(@method, (...-9)).should == []
- end
-
- ruby_version_is "3.2" do
- describe "can be sliced with Enumerator::ArithmeticSequence" do
- it "with infinite/inverted ranges and negative steps" do
- @array = [0, 1, 2, 3, 4, 5]
- @array.send(@method, (2..).step(-1)).should == [2, 1, 0]
- @array.send(@method, (2..).step(-2)).should == [2, 0]
- @array.send(@method, (2..).step(-3)).should == [2]
- @array.send(@method, (2..).step(-4)).should == [2]
-
- @array.send(@method, (-3..).step(-1)).should == [3, 2, 1, 0]
- @array.send(@method, (-3..).step(-2)).should == [3, 1]
- @array.send(@method, (-3..).step(-3)).should == [3, 0]
- @array.send(@method, (-3..).step(-4)).should == [3]
- @array.send(@method, (-3..).step(-5)).should == [3]
-
- @array.send(@method, (..0).step(-1)).should == [5, 4, 3, 2, 1, 0]
- @array.send(@method, (..0).step(-2)).should == [5, 3, 1]
- @array.send(@method, (..0).step(-3)).should == [5, 2]
- @array.send(@method, (..0).step(-4)).should == [5, 1]
- @array.send(@method, (..0).step(-5)).should == [5, 0]
- @array.send(@method, (..0).step(-6)).should == [5]
- @array.send(@method, (..0).step(-7)).should == [5]
-
- @array.send(@method, (...0).step(-1)).should == [5, 4, 3, 2, 1]
- @array.send(@method, (...0).step(-2)).should == [5, 3, 1]
- @array.send(@method, (...0).step(-3)).should == [5, 2]
- @array.send(@method, (...0).step(-4)).should == [5, 1]
- @array.send(@method, (...0).step(-5)).should == [5]
- @array.send(@method, (...0).step(-6)).should == [5]
-
- @array.send(@method, (...1).step(-1)).should == [5, 4, 3, 2]
- @array.send(@method, (...1).step(-2)).should == [5, 3]
- @array.send(@method, (...1).step(-3)).should == [5, 2]
- @array.send(@method, (...1).step(-4)).should == [5]
- @array.send(@method, (...1).step(-5)).should == [5]
-
- @array.send(@method, (..-5).step(-1)).should == [5, 4, 3, 2, 1]
- @array.send(@method, (..-5).step(-2)).should == [5, 3, 1]
- @array.send(@method, (..-5).step(-3)).should == [5, 2]
- @array.send(@method, (..-5).step(-4)).should == [5, 1]
- @array.send(@method, (..-5).step(-5)).should == [5]
- @array.send(@method, (..-5).step(-6)).should == [5]
-
- @array.send(@method, (...-5).step(-1)).should == [5, 4, 3, 2]
- @array.send(@method, (...-5).step(-2)).should == [5, 3]
- @array.send(@method, (...-5).step(-3)).should == [5, 2]
- @array.send(@method, (...-5).step(-4)).should == [5]
- @array.send(@method, (...-5).step(-5)).should == [5]
-
- @array.send(@method, (4..1).step(-1)).should == [4, 3, 2, 1]
- @array.send(@method, (4..1).step(-2)).should == [4, 2]
- @array.send(@method, (4..1).step(-3)).should == [4, 1]
- @array.send(@method, (4..1).step(-4)).should == [4]
- @array.send(@method, (4..1).step(-5)).should == [4]
-
- @array.send(@method, (4...1).step(-1)).should == [4, 3, 2]
- @array.send(@method, (4...1).step(-2)).should == [4, 2]
- @array.send(@method, (4...1).step(-3)).should == [4]
- @array.send(@method, (4...1).step(-4)).should == [4]
-
- @array.send(@method, (-2..1).step(-1)).should == [4, 3, 2, 1]
- @array.send(@method, (-2..1).step(-2)).should == [4, 2]
- @array.send(@method, (-2..1).step(-3)).should == [4, 1]
- @array.send(@method, (-2..1).step(-4)).should == [4]
- @array.send(@method, (-2..1).step(-5)).should == [4]
-
- @array.send(@method, (-2...1).step(-1)).should == [4, 3, 2]
- @array.send(@method, (-2...1).step(-2)).should == [4, 2]
- @array.send(@method, (-2...1).step(-3)).should == [4]
- @array.send(@method, (-2...1).step(-4)).should == [4]
-
- @array.send(@method, (4..-5).step(-1)).should == [4, 3, 2, 1]
- @array.send(@method, (4..-5).step(-2)).should == [4, 2]
- @array.send(@method, (4..-5).step(-3)).should == [4, 1]
- @array.send(@method, (4..-5).step(-4)).should == [4]
- @array.send(@method, (4..-5).step(-5)).should == [4]
-
- @array.send(@method, (4...-5).step(-1)).should == [4, 3, 2]
- @array.send(@method, (4...-5).step(-2)).should == [4, 2]
- @array.send(@method, (4...-5).step(-3)).should == [4]
- @array.send(@method, (4...-5).step(-4)).should == [4]
-
- @array.send(@method, (-2..-5).step(-1)).should == [4, 3, 2, 1]
- @array.send(@method, (-2..-5).step(-2)).should == [4, 2]
- @array.send(@method, (-2..-5).step(-3)).should == [4, 1]
- @array.send(@method, (-2..-5).step(-4)).should == [4]
- @array.send(@method, (-2..-5).step(-5)).should == [4]
-
- @array.send(@method, (-2...-5).step(-1)).should == [4, 3, 2]
- @array.send(@method, (-2...-5).step(-2)).should == [4, 2]
- @array.send(@method, (-2...-5).step(-3)).should == [4]
- @array.send(@method, (-2...-5).step(-4)).should == [4]
- end
- end
- end
-
- it "can accept nil...nil ranges" do
- a = [0, 1, 2, 3, 4, 5]
- a.send(@method, eval("(nil...nil)")).should == a
- a.send(@method, (...nil)).should == a
- a.send(@method, eval("(nil..)")).should == a
- end
-end
diff --git a/spec/ruby/core/array/shared/union.rb b/spec/ruby/core/array/shared/union.rb
index 0b60df9ca4..0b225b9a31 100644
--- a/spec/ruby/core/array/shared/union.rb
+++ b/spec/ruby/core/array/shared/union.rb
@@ -60,9 +60,9 @@ describe :array_binary_union, shared: true do
end
it "does not return subclass instances for Array subclasses" do
- ArraySpecs::MyArray[1, 2, 3].send(@method, []).should be_an_instance_of(Array)
- ArraySpecs::MyArray[1, 2, 3].send(@method, ArraySpecs::MyArray[1, 2, 3]).should be_an_instance_of(Array)
- [].send(@method, ArraySpecs::MyArray[1, 2, 3]).should be_an_instance_of(Array)
+ ArraySpecs::MyArray[1, 2, 3].send(@method, []).should.instance_of?(Array)
+ ArraySpecs::MyArray[1, 2, 3].send(@method, ArraySpecs::MyArray[1, 2, 3]).should.instance_of?(Array)
+ [].send(@method, ArraySpecs::MyArray[1, 2, 3]).should.instance_of?(Array)
end
it "does not call to_ary on array subclasses" do
diff --git a/spec/ruby/core/array/shared/unshift.rb b/spec/ruby/core/array/shared/unshift.rb
deleted file mode 100644
index 4941e098f6..0000000000
--- a/spec/ruby/core/array/shared/unshift.rb
+++ /dev/null
@@ -1,64 +0,0 @@
-describe :array_unshift, shared: true do
- it "prepends object to the original array" do
- a = [1, 2, 3]
- a.send(@method, "a").should equal(a)
- a.should == ['a', 1, 2, 3]
- a.send(@method).should equal(a)
- a.should == ['a', 1, 2, 3]
- a.send(@method, 5, 4, 3)
- a.should == [5, 4, 3, 'a', 1, 2, 3]
-
- # shift all but one element
- a = [1, 2]
- a.shift
- a.send(@method, 3, 4)
- a.should == [3, 4, 2]
-
- # now shift all elements
- a.shift
- a.shift
- a.shift
- a.send(@method, 3, 4)
- a.should == [3, 4]
- end
-
- it "returns self" do
- a = [1, 2, 3]
- a.send(@method, "a").should.equal?(a)
- end
-
- it "quietly ignores unshifting nothing" do
- [].send(@method).should == []
- end
-
- it "properly handles recursive arrays" do
- empty = ArraySpecs.empty_recursive_array
- empty.send(@method, :new).should == [:new, empty]
-
- array = ArraySpecs.recursive_array
- array.send(@method, :new)
- array[0..5].should == [:new, 1, 'two', 3.0, array, array]
- end
-
- it "raises a FrozenError on a frozen array when the array is modified" do
- -> { ArraySpecs.frozen_array.send(@method, 1) }.should raise_error(FrozenError)
- end
-
- # see [ruby-core:23666]
- it "raises a FrozenError on a frozen array when the array would not be modified" do
- -> { ArraySpecs.frozen_array.send(@method) }.should raise_error(FrozenError)
- end
-
- # https://github.com/oracle/truffleruby/issues/2772
- it "doesn't rely on Array#[]= so it can be overridden" do
- subclass = Class.new(Array) do
- def []=(*)
- raise "[]= is called"
- end
- end
-
- array = subclass.new
- array.send(@method, 1)
- array.should == [1]
- end
-end
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-01 20:17:39 +0000