1 files changed, 82 insertions, 0 deletions
diff --git a/chromium/base/timer/mock_timer_unittest.cc b/chromium/base/timer/mock_timer_unittest.cc
new file mode 100644
index 00000000000..f6b6953648a
--- /dev/null
+++ b/chromium/base/timer/mock_timer_unittest.cc
@@ -0,0 +1,82 @@
+// Copyright 2014 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/timer/mock_timer.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+void CallMeMaybe(int *number) {
+  (*number)++;
+}
+
+TEST(MockTimerTest, FiresOnce) {
+  int calls = 0;
+  base::MockTimer timer(false, false);
+  base::TimeDelta delay = base::TimeDelta::FromSeconds(2);
+  timer.Start(FROM_HERE, delay,
+              base::Bind(&CallMeMaybe,
+                         base::Unretained(&calls)));
+  EXPECT_EQ(delay, timer.GetCurrentDelay());
+  EXPECT_TRUE(timer.IsRunning());
+  timer.Fire();
+  EXPECT_FALSE(timer.IsRunning());
+  EXPECT_EQ(1, calls);
+}
+
+TEST(MockTimerTest, FiresRepeatedly) {
+  int calls = 0;
+  base::MockTimer timer(true, true);
+  base::TimeDelta delay = base::TimeDelta::FromSeconds(2);
+  timer.Start(FROM_HERE, delay,
+              base::Bind(&CallMeMaybe,
+                         base::Unretained(&calls)));
+  timer.Fire();
+  EXPECT_TRUE(timer.IsRunning());
+  timer.Fire();
+  timer.Fire();
+  EXPECT_TRUE(timer.IsRunning());
+  EXPECT_EQ(3, calls);
+}
+
+TEST(MockTimerTest, Stops) {
+  int calls = 0;
+  base::MockTimer timer(true, true);
+  base::TimeDelta delay = base::TimeDelta::FromSeconds(2);
+  timer.Start(FROM_HERE, delay,
+              base::Bind(&CallMeMaybe,
+                         base::Unretained(&calls)));
+  EXPECT_TRUE(timer.IsRunning());
+  timer.Stop();
+  EXPECT_FALSE(timer.IsRunning());
+}
+
+class HasWeakPtr : public base::SupportsWeakPtr<HasWeakPtr> {
+ public:
+  HasWeakPtr() {}
+  virtual ~HasWeakPtr() {}
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(HasWeakPtr);
+};
+
+void DoNothingWithWeakPtr(HasWeakPtr* has_weak_ptr) {
+}
+
+TEST(MockTimerTest, DoesNotRetainClosure) {
+  HasWeakPtr *has_weak_ptr = new HasWeakPtr();
+  base::WeakPtr<HasWeakPtr> weak_ptr(has_weak_ptr->AsWeakPtr());
+  base::MockTimer timer(false, false);
+  base::TimeDelta delay = base::TimeDelta::FromSeconds(2);
+  ASSERT_TRUE(weak_ptr.get());
+  timer.Start(FROM_HERE, delay,
+              base::Bind(&DoNothingWithWeakPtr,
+                         base::Owned(has_weak_ptr)));
+  ASSERT_TRUE(weak_ptr.get());
+  timer.Fire();
+  ASSERT_FALSE(weak_ptr.get());
+}
+
+}  // namespace