diff options
author | Benoit Daloze <eregontp@gmail.com> | 2022-04-25 14:53:54 +0200 |
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committer | Benoit Daloze <eregontp@gmail.com> | 2022-04-25 14:53:54 +0200 |
commit | 45cf4f218728a15eb36d14a6c9912086525f5e3f (patch) | |
tree | 2aa93fadcb904c226f722dde47827098b87a9846 /spec/ruby/core/fiber | |
parent | 6ae81d49b52563a6720d666a6118ffa6e484f398 (diff) |
Update to ruby/spec@3affe1e
Diffstat (limited to 'spec/ruby/core/fiber')
-rw-r--r-- | spec/ruby/core/fiber/raise_spec.rb | 148 |
1 files changed, 73 insertions, 75 deletions
diff --git a/spec/ruby/core/fiber/raise_spec.rb b/spec/ruby/core/fiber/raise_spec.rb index 2a465c8bfa..09c4c1b524 100644 --- a/spec/ruby/core/fiber/raise_spec.rb +++ b/spec/ruby/core/fiber/raise_spec.rb @@ -2,101 +2,99 @@ require_relative '../../spec_helper' require_relative 'fixtures/classes' require_relative '../../shared/kernel/raise' -ruby_version_is "2.7" do - describe "Fiber#raise" do - it_behaves_like :kernel_raise, :raise, FiberSpecs::NewFiberToRaise +describe "Fiber#raise" do + it_behaves_like :kernel_raise, :raise, FiberSpecs::NewFiberToRaise +end + +describe "Fiber#raise" do + it 'raises RuntimeError by default' do + -> { FiberSpecs::NewFiberToRaise.raise }.should raise_error(RuntimeError) end - describe "Fiber#raise" do - it 'raises RuntimeError by default' do - -> { FiberSpecs::NewFiberToRaise.raise }.should raise_error(RuntimeError) - end + it "raises FiberError if Fiber is not born" do + fiber = Fiber.new { true } + -> { fiber.raise }.should raise_error(FiberError, "cannot raise exception on unborn fiber") + end - it "raises FiberError if Fiber is not born" do - fiber = Fiber.new { true } - -> { fiber.raise }.should raise_error(FiberError, "cannot raise exception on unborn fiber") - end + it "raises FiberError if Fiber is dead" do + fiber = Fiber.new { true } + fiber.resume + -> { fiber.raise }.should raise_error(FiberError, /dead fiber called|attempt to resume a terminated fiber/) + end - it "raises FiberError if Fiber is dead" do - fiber = Fiber.new { true } - fiber.resume - -> { fiber.raise }.should raise_error(FiberError, /dead fiber called|attempt to resume a terminated fiber/) - end + it 'accepts error class' do + -> { FiberSpecs::NewFiberToRaise.raise FiberSpecs::CustomError }.should raise_error(FiberSpecs::CustomError) + end - it 'accepts error class' do - -> { FiberSpecs::NewFiberToRaise.raise FiberSpecs::CustomError }.should raise_error(FiberSpecs::CustomError) - end + it 'accepts error message' do + -> { FiberSpecs::NewFiberToRaise.raise "error message" }.should raise_error(RuntimeError, "error message") + end - it 'accepts error message' do - -> { FiberSpecs::NewFiberToRaise.raise "error message" }.should raise_error(RuntimeError, "error message") - end + it 'does not accept array of backtrace information only' do + -> { FiberSpecs::NewFiberToRaise.raise ['foo'] }.should raise_error(TypeError) + end - it 'does not accept array of backtrace information only' do - -> { FiberSpecs::NewFiberToRaise.raise ['foo'] }.should raise_error(TypeError) - end + it 'does not accept integer' do + -> { FiberSpecs::NewFiberToRaise.raise 100 }.should raise_error(TypeError) + end - it 'does not accept integer' do - -> { FiberSpecs::NewFiberToRaise.raise 100 }.should raise_error(TypeError) - end + it 'accepts error class with error message' do + -> { FiberSpecs::NewFiberToRaise.raise FiberSpecs::CustomError, 'test error' }.should raise_error(FiberSpecs::CustomError, 'test error') + end - it 'accepts error class with error message' do - -> { FiberSpecs::NewFiberToRaise.raise FiberSpecs::CustomError, 'test error' }.should raise_error(FiberSpecs::CustomError, 'test error') - end + it 'accepts error class with with error message and backtrace information' do + -> { + FiberSpecs::NewFiberToRaise.raise FiberSpecs::CustomError, 'test error', ['foo', 'boo'] + }.should raise_error(FiberSpecs::CustomError) { |e| + e.message.should == 'test error' + e.backtrace.should == ['foo', 'boo'] + } + end - it 'accepts error class with with error message and backtrace information' do - -> { - FiberSpecs::NewFiberToRaise.raise FiberSpecs::CustomError, 'test error', ['foo', 'boo'] - }.should raise_error(FiberSpecs::CustomError) { |e| - e.message.should == 'test error' - e.backtrace.should == ['foo', 'boo'] - } - end + it 'does not accept only error message and backtrace information' do + -> { FiberSpecs::NewFiberToRaise.raise 'test error', ['foo', 'boo'] }.should raise_error(TypeError) + end - it 'does not accept only error message and backtrace information' do - -> { FiberSpecs::NewFiberToRaise.raise 'test error', ['foo', 'boo'] }.should raise_error(TypeError) - end + it "raises a FiberError if invoked from a different Thread" do + fiber = Fiber.new { Fiber.yield } + fiber.resume + Thread.new do + -> { + fiber.raise + }.should raise_error(FiberError, "fiber called across threads") + end.join + end - it "raises a FiberError if invoked from a different Thread" do - fiber = Fiber.new { Fiber.yield } - fiber.resume - Thread.new do - -> { - fiber.raise - }.should raise_error(FiberError, "fiber called across threads") - end.join - end + it "kills Fiber" do + fiber = Fiber.new { Fiber.yield :first; :second } + fiber.resume + -> { fiber.raise }.should raise_error + -> { fiber.resume }.should raise_error(FiberError, /dead fiber called|attempt to resume a terminated fiber/) + end - it "kills Fiber" do - fiber = Fiber.new { Fiber.yield :first; :second } - fiber.resume - -> { fiber.raise }.should raise_error - -> { fiber.resume }.should raise_error(FiberError, /dead fiber called|attempt to resume a terminated fiber/) + it "returns to calling fiber after raise" do + fiber_one = Fiber.new do + Fiber.yield :yield_one + :unreachable end - it "returns to calling fiber after raise" do - fiber_one = Fiber.new do - Fiber.yield :yield_one - :unreachable - end - - fiber_two = Fiber.new do - results = [] - results << fiber_one.resume - begin - fiber_one.raise - rescue - results << :rescued - end - results + fiber_two = Fiber.new do + results = [] + results << fiber_one.resume + begin + fiber_one.raise + rescue + results << :rescued end - - fiber_two.resume.should == [:yield_one, :rescued] + results end - end + fiber_two.resume.should == [:yield_one, :rescued] + end end -ruby_version_is "2.7"..."3.0" do + +ruby_version_is ""..."3.0" do describe "Fiber#raise" do it "raises a FiberError if invoked on a transferring Fiber" do require "fiber" |