diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | lib/mutex_m.rb | 4 | ||||
| -rw-r--r-- | test/test_mutex_m.rb | 25 |
3 files changed, 34 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Fri Jul 23 16:07:32 2010 Shugo Maeda <shugo@ruby-lang.org> + + * lib/mutex_m.rb (sleep): added Mutex_m#sleep to support + ConditionVariable. + Fri Jul 23 15:09:22 2010 Nobuyoshi Nakada <nobu@ruby-lang.org> * configure.in (RUBY_MINGW32): ignore msvc suffix. diff --git a/lib/mutex_m.rb b/lib/mutex_m.rb index 081bb788e4..b9937b635d 100644 --- a/lib/mutex_m.rb +++ b/lib/mutex_m.rb @@ -78,6 +78,10 @@ module Mutex_m @_mutex.unlock end + def sleep(timeout = nil) + @_mutex.sleep(timeout) + end + private def mu_initialize diff --git a/test/test_mutex_m.rb b/test/test_mutex_m.rb new file mode 100644 index 0000000000..ab8927dd0f --- /dev/null +++ b/test/test_mutex_m.rb @@ -0,0 +1,25 @@ +require 'test/unit' +require 'thread' +require 'mutex_m' + +class TestMutexM < Test::Unit::TestCase + def test_cv_wait + o = Object.new + o.extend(Mutex_m) + c = ConditionVariable.new + t = Thread.start { + o.synchronize do + until foo = o.instance_variable_get(:@foo) + c.wait(o) + end + foo + end + } + sleep(0.0001) + o.synchronize do + o.instance_variable_set(:@foo, "abc") + end + c.signal + assert_equal "abc", t.value + end +end |