diff options
Diffstat (limited to 'spec/ruby/core/threadgroup/list_spec.rb')
-rw-r--r-- | spec/ruby/core/threadgroup/list_spec.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/spec/ruby/core/threadgroup/list_spec.rb b/spec/ruby/core/threadgroup/list_spec.rb new file mode 100644 index 0000000000..aa7b3f73fa --- /dev/null +++ b/spec/ruby/core/threadgroup/list_spec.rb @@ -0,0 +1,24 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require File.expand_path('../fixtures/classes', __FILE__) + +describe "ThreadGroup#list" do + it "returns the list of threads in the group" do + chan = Channel.new + th1 = Thread.new { chan << :go; sleep } + chan.receive.should == :go + tg = ThreadGroup.new + tg.add(th1) + tg.list.should include(th1) + + th2 = Thread.new { chan << :go; sleep } + chan.receive.should == :go + + tg.add(th2) + (tg.list & [th1, th2]).should include(th1, th2) + + Thread.pass while th1.status and th1.status != 'sleep' + Thread.pass while th2.status and th2.status != 'sleep' + th1.run; th1.join + th2.run; th2.join + end +end |