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Imported Upstream version 4.4.0.40

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Former-commit-id: 6427cc082e74df30afc535fd906a3494b74b0817
This commit is contained in:
Xamarin Public Jenkins
2016-03-16 12:38:19 -04:00
parent f3e3aab35a
commit a632333cc7
110 changed files with 1496 additions and 556 deletions
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90
mcs/class/corlib/Test/System.Threading/WaitHandleTest.cs
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@ -395,6 +395,96 @@ namespace MonoTests.System.Threading {
}
}
#if MONO_FEATURE_THREAD_SUSPEND_RESUME
[Test]
public void WaitOneWithTimeoutAndSpuriousWake ()
{
/* This is to test that WaitEvent.WaitOne is not going to wait largely
* more than its timeout. In this test, it shouldn't wait more than
* 1500 milliseconds, with its timeout being 1000ms */
using (ManualResetEvent mre = new ManualResetEvent (false))
using (ManualResetEvent ready = new ManualResetEvent (false)) {
var thread = new Thread (() => {
ready.Set ();
mre.WaitOne (1000);
});
thread.Start ();
ready.WaitOne ();
Thread.Sleep (10); // wait a bit so we enter mre.WaitOne
DateTime end = DateTime.Now.AddMilliseconds (500);
while (DateTime.Now < end) {
thread.Suspend ();
thread.Resume ();
}
Assert.IsTrue (thread.Join (1000), "#1");
}
}
[Test]
public void WaitAnyWithTimeoutAndSpuriousWake ()
{
/* This is to test that WaitEvent.WaitAny is not going to wait largely
* more than its timeout. In this test, it shouldn't wait more than
* 1500 milliseconds, with its timeout being 1000ms */
using (ManualResetEvent mre1 = new ManualResetEvent (false))
using (ManualResetEvent mre2 = new ManualResetEvent (false))
using (ManualResetEvent ready = new ManualResetEvent (false)) {
var thread = new Thread (() => {
ready.Set ();
WaitHandle.WaitAny (new [] { mre1, mre2 }, 1000);
});
thread.Start ();
ready.WaitOne ();
Thread.Sleep (10); // wait a bit so we enter WaitHandle.WaitAny ({mre1, mre2})
DateTime end = DateTime.Now.AddMilliseconds (500);
while (DateTime.Now < end) {
thread.Suspend ();
thread.Resume ();
}
Assert.IsTrue (thread.Join (1000), "#1");
}
}
[Test]
public void WaitAllWithTimeoutAndSpuriousWake ()
{
/* This is to test that WaitEvent.WaitAll is not going to wait largely
* more than its timeout. In this test, it shouldn't wait more than
* 1500 milliseconds, with its timeout being 1000ms */
using (ManualResetEvent mre1 = new ManualResetEvent (false))
using (ManualResetEvent mre2 = new ManualResetEvent (false))
using (ManualResetEvent ready = new ManualResetEvent (false)) {
var thread = new Thread (() => {
ready.Set ();
WaitHandle.WaitAll (new [] { mre1, mre2 }, 1000);
});
thread.Start ();
ready.WaitOne ();
Thread.Sleep (10); // wait a bit so we enter WaitHandle.WaitAll ({mre1, mre2})
DateTime end = DateTime.Now.AddMilliseconds (500);
while (DateTime.Now < end) {
thread.Suspend ();
thread.Resume ();
}
Assert.IsTrue (thread.Join (1000), "#1");
}
}
#endif // MONO_FEATURE_THREAD_SUSPEND_RESUME
}
}