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authorshugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2010-07-23 07:14:54 +0000
committershugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2010-07-23 07:14:54 +0000
commit8621d0908aa3db4524566fea7702a5556bb25501 (patch)
tree91e86141230c23aea6ab43361a54a3041d61dd85 /test/test_mutex_m.rb
parent38c4242cf68091af5aaf474ef5ddc35569c56581 (diff)
* lib/mutex_m.rb (sleep): added Mutex_m#sleep to support ConditionVariable.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/test_mutex_m.rb')
-rw-r--r--test/test_mutex_m.rb25
1 files changed, 25 insertions, 0 deletions
diff --git a/test/test_mutex_m.rb b/test/test_mutex_m.rb
new file mode 100644
index 0000000..ab8927d
--- /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