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// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/time.h"
#include "base/waitable_event.h"
#include "testing/gtest/include/gtest/gtest.h"
using base::TimeDelta;
using base::WaitableEvent;
namespace {
typedef testing::Test WaitableEventTest;
}
TEST(WaitableEventTest, ManualBasics) {
WaitableEvent event(true, false);
EXPECT_FALSE(event.IsSignaled());
event.Signal();
EXPECT_TRUE(event.IsSignaled());
EXPECT_TRUE(event.IsSignaled());
event.Reset();
EXPECT_FALSE(event.IsSignaled());
EXPECT_FALSE(event.TimedWait(TimeDelta::FromMilliseconds(10)));
event.Signal();
EXPECT_TRUE(event.Wait());
EXPECT_TRUE(event.TimedWait(TimeDelta::FromMilliseconds(10)));
}
TEST(WaitableEventTest, AutoBasics) {
WaitableEvent event(false, false);
EXPECT_FALSE(event.IsSignaled());
event.Signal();
EXPECT_TRUE(event.IsSignaled());
EXPECT_FALSE(event.IsSignaled());
event.Reset();
EXPECT_FALSE(event.IsSignaled());
EXPECT_FALSE(event.TimedWait(TimeDelta::FromMilliseconds(10)));
event.Signal();
EXPECT_TRUE(event.Wait());
EXPECT_FALSE(event.TimedWait(TimeDelta::FromMilliseconds(10)));
event.Signal();
EXPECT_TRUE(event.TimedWait(TimeDelta::FromMilliseconds(10)));
}
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