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// Copyright (c) 2012 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 "media/base/gmock_callback_support.h"
#include "base/bind.h"
#include "base/callback.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using testing::ByRef;
using testing::MockFunction;
namespace media {
typedef base::Callback<void(const bool& src, bool* dst)> TestCallback;
void SetBool(const bool& src, bool* dst) {
*dst = src;
}
TEST(GmockCallbackSupportTest, IsNullCallback) {
MockFunction<void(const TestCallback&)> check;
EXPECT_CALL(check, Call(IsNullCallback()));
check.Call(TestCallback());
}
TEST(GmockCallbackSupportTest, IsNotNullCallback) {
MockFunction<void(const TestCallback&)> check;
EXPECT_CALL(check, Call(IsNotNullCallback()));
check.Call(base::Bind(&SetBool));
}
TEST(GmockCallbackSupportTest, RunClosure) {
MockFunction<void(const base::Closure&)> check;
bool dst = false;
EXPECT_CALL(check, Call(IsNotNullCallback()))
.WillOnce(RunClosure<0>());
check.Call(base::Bind(&SetBool, true, &dst));
EXPECT_TRUE(dst);
}
TEST(GmockCallbackSupportTest, RunCallback0) {
MockFunction<void(const TestCallback&)> check;
bool dst = false;
EXPECT_CALL(check, Call(IsNotNullCallback()))
.WillOnce(RunCallback<0>(true, &dst));
check.Call(base::Bind(&SetBool));
EXPECT_TRUE(dst);
}
TEST(GmockCallbackSupportTest, RunCallback1) {
MockFunction<void(int, const TestCallback&)> check;
bool dst = false;
EXPECT_CALL(check, Call(0, IsNotNullCallback()))
.WillOnce(RunCallback<1>(true, &dst));
check.Call(0, base::Bind(&SetBool));
EXPECT_TRUE(dst);
}
TEST(GmockCallbackSupportTest, RunCallbackPassByRef) {
MockFunction<void(const TestCallback&)> check;
bool dst = false;
bool src = false;
EXPECT_CALL(check, Call(IsNotNullCallback()))
.WillOnce(RunCallback<0>(ByRef(src), &dst));
src = true;
check.Call(base::Bind(&SetBool));
EXPECT_TRUE(dst);
}
TEST(GmockCallbackSupportTest, RunCallbackPassByValue) {
MockFunction<void(const TestCallback&)> check;
bool dst = false;
bool src = true;
EXPECT_CALL(check, Call(IsNotNullCallback()))
.WillOnce(RunCallback<0>(src, &dst));
src = false;
check.Call(base::Bind(&SetBool));
EXPECT_TRUE(dst);
}
} // namespace media
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