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* lib/mutex_m.rb (sleep): added Mutex_m#sleep to support ConditionVariable.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shugo 2010-07-23 07:14:54 +00:00
parent 38c4242cf6
commit 8621d0908a
3 changed files with 34 additions and 0 deletions
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5
ChangeLog
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@ -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.

4
lib/mutex_m.rb
View file

@ -78,6 +78,10 @@ module Mutex_m
@_mutex.unlock
end
def sleep(timeout = nil)
@_mutex.sleep(timeout)
end
private
def mu_initialize

25
test/test_mutex_m.rb Normal file
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@ -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