diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | test/ruby/test_thread.rb | 22 |
2 files changed, 26 insertions, 0 deletions
@@ -1,3 +1,7 @@ +Fri Jun 13 00:41:58 2008 Yusuke Endoh <mame@tsg.ne.jp> + + * test/ruby/test_thread.rb: add a test. + Thu Jun 12 23:30:11 2008 Yusuke Endoh <mame@tsg.ne.jp> * thread.c (mutex_unlock): fix cond_notified consistency. diff --git a/test/ruby/test_thread.rb b/test/ruby/test_thread.rb index e3a6724425..7f50f3aded 100644 --- a/test/ruby/test_thread.rb +++ b/test/ruby/test_thread.rb @@ -439,6 +439,28 @@ class TestThread < Test::Unit::TestCase end end + def test_mutex_fifo_like_lock + m1 = Mutex.new + m2 = Mutex.new + m1.lock + m2.lock + m1.unlock + m2.unlock + assert_equal(false, m1.locked?) + assert_equal(false, m2.locked?) + + m3 = Mutex.new + m1.lock + m2.lock + m3.lock + m1.unlock + m2.unlock + m3.unlock + assert_equal(false, m1.locked?) + assert_equal(false, m2.locked?) + assert_equal(false, m3.locked?) + end + def test_recursive_error o = Object.new def o.inspect |