cef/tests/unittests/task_unittest.cc

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// Copyright (c) 2013 The Chromium Embedded Framework 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 "include/cef_runnable.h"
#include "include/cef_task.h"
#include "tests/unittests/test_handler.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
void GetForCurrentThread(bool* ran_test) {
// Currently on the UI thread.
CefRefPtr<CefTaskRunner> runner = CefTaskRunner::GetForCurrentThread();
EXPECT_TRUE(runner.get());
EXPECT_TRUE(runner->BelongsToCurrentThread());
EXPECT_TRUE(runner->BelongsToThread(TID_UI));
EXPECT_FALSE(runner->BelongsToThread(TID_IO));
EXPECT_TRUE(runner->IsSame(runner));
CefRefPtr<CefTaskRunner> runner2 = CefTaskRunner::GetForCurrentThread();
EXPECT_TRUE(runner2.get());
EXPECT_TRUE(runner->IsSame(runner2));
EXPECT_TRUE(runner2->IsSame(runner));
// Not on the IO thread.
CefRefPtr<CefTaskRunner> runner3 = CefTaskRunner::GetForThread(TID_IO);
EXPECT_TRUE(runner3.get());
EXPECT_FALSE(runner->IsSame(runner3));
EXPECT_FALSE(runner3->IsSame(runner));
*ran_test = true;
}
void GetForThread(bool* ran_test) {
// Currently on the UI thread.
CefRefPtr<CefTaskRunner> runner = CefTaskRunner::GetForThread(TID_IO);
EXPECT_TRUE(runner.get());
EXPECT_FALSE(runner->BelongsToCurrentThread());
EXPECT_TRUE(runner->BelongsToThread(TID_IO));
EXPECT_FALSE(runner->BelongsToThread(TID_UI));
EXPECT_TRUE(runner->IsSame(runner));
CefRefPtr<CefTaskRunner> runner2 = CefTaskRunner::GetForThread(TID_IO);
EXPECT_TRUE(runner2.get());
EXPECT_TRUE(runner->IsSame(runner2));
EXPECT_TRUE(runner2->IsSame(runner));
CefRefPtr<CefTaskRunner> runner3 = CefTaskRunner::GetForThread(TID_UI);
EXPECT_TRUE(runner3.get());
EXPECT_FALSE(runner->IsSame(runner3));
EXPECT_FALSE(runner3->IsSame(runner));
*ran_test = true;
}
void PostTaskEvent1(bool* got_it, CefRefPtr<CefTaskRunner> runner) {
// Currently on the IO thread.
EXPECT_TRUE(runner->BelongsToCurrentThread());
EXPECT_TRUE(runner->BelongsToThread(TID_IO));
EXPECT_FALSE(runner->BelongsToThread(TID_UI));
// Current thread should be the IO thread.
CefRefPtr<CefTaskRunner> runner2 = CefTaskRunner::GetForCurrentThread();
EXPECT_TRUE(runner2.get());
EXPECT_TRUE(runner2->BelongsToCurrentThread());
EXPECT_TRUE(runner2->BelongsToThread(TID_IO));
EXPECT_FALSE(runner2->BelongsToThread(TID_UI));
EXPECT_TRUE(runner->IsSame(runner2));
EXPECT_TRUE(runner2->IsSame(runner));
// Current thread should be the IO thread.
CefRefPtr<CefTaskRunner> runner3 = CefTaskRunner::GetForThread(TID_IO);
EXPECT_TRUE(runner3.get());
EXPECT_TRUE(runner3->BelongsToCurrentThread());
EXPECT_TRUE(runner3->BelongsToThread(TID_IO));
EXPECT_FALSE(runner3->BelongsToThread(TID_UI));
EXPECT_TRUE(runner->IsSame(runner3));
EXPECT_TRUE(runner3->IsSame(runner));
// Current thread should not be the UI thread.
CefRefPtr<CefTaskRunner> runner4 = CefTaskRunner::GetForThread(TID_UI);
EXPECT_TRUE(runner4.get());
EXPECT_FALSE(runner4->BelongsToCurrentThread());
EXPECT_FALSE(runner4->BelongsToThread(TID_IO));
EXPECT_TRUE(runner4->BelongsToThread(TID_UI));
EXPECT_FALSE(runner->IsSame(runner4));
EXPECT_FALSE(runner4->IsSame(runner));
*got_it = true;
}
void PostTask1(bool* ran_test) {
// Currently on the UI thread.
CefRefPtr<CefTaskRunner> runner = CefTaskRunner::GetForThread(TID_IO);
EXPECT_TRUE(runner.get());
EXPECT_FALSE(runner->BelongsToCurrentThread());
EXPECT_TRUE(runner->BelongsToThread(TID_IO));
bool got_it = false;
runner->PostTask(NewCefRunnableFunction(&PostTaskEvent1, &got_it, runner));
WaitForThread(runner);
EXPECT_TRUE(got_it);
*ran_test = true;
}
void PostDelayedTask1(bool* ran_test) {
// Currently on the UI thread.
CefRefPtr<CefTaskRunner> runner = CefTaskRunner::GetForThread(TID_IO);
EXPECT_TRUE(runner.get());
EXPECT_FALSE(runner->BelongsToCurrentThread());
EXPECT_TRUE(runner->BelongsToThread(TID_IO));
bool got_it = false;
runner->PostDelayedTask(
NewCefRunnableFunction(&PostTaskEvent1, &got_it, runner), 0);
WaitForThread(runner);
EXPECT_TRUE(got_it);
*ran_test = true;
}
void PostTaskEvent2(bool* got_it) {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
EXPECT_FALSE(CefCurrentlyOn(TID_UI));
*got_it = true;
}
void PostTask2(bool* ran_test) {
// Currently on the UI thread.
EXPECT_FALSE(CefCurrentlyOn(TID_IO));
bool got_it = false;
CefPostTask(TID_IO, NewCefRunnableFunction(&PostTaskEvent2, &got_it));
WaitForThread(TID_IO);
EXPECT_TRUE(got_it);
*ran_test = true;
}
void PostDelayedTask2(bool* ran_test) {
// Currently on the UI thread.
EXPECT_FALSE(CefCurrentlyOn(TID_IO));
bool got_it = false;
CefPostDelayedTask(TID_IO,
NewCefRunnableFunction(&PostTaskEvent2, &got_it), 0);
WaitForThread(TID_IO);
EXPECT_TRUE(got_it);
*ran_test = true;
}
} // namespace
TEST(TaskTest, GetForCurrentThread) {
bool ran_test = false;
CefPostTask(TID_UI, NewCefRunnableFunction(&GetForCurrentThread, &ran_test));
WaitForThread(TID_UI);
EXPECT_TRUE(ran_test);
}
TEST(TaskTest, GetForThread) {
bool ran_test = false;
CefPostTask(TID_UI, NewCefRunnableFunction(&GetForThread, &ran_test));
WaitForThread(TID_UI);
EXPECT_TRUE(ran_test);
}
TEST(TaskTest, PostTask1) {
bool ran_test = false;
CefPostTask(TID_UI, NewCefRunnableFunction(&PostTask1, &ran_test));
WaitForThread(TID_UI);
EXPECT_TRUE(ran_test);
}
TEST(TaskTest, PostDelayedTask1) {
bool ran_test = false;
CefPostTask(TID_UI, NewCefRunnableFunction(&PostDelayedTask2, &ran_test));
WaitForThread(TID_UI);
EXPECT_TRUE(ran_test);
}
TEST(TaskTest, PostTask2) {
bool ran_test = false;
CefPostTask(TID_UI, NewCefRunnableFunction(&PostTask2, &ran_test));
WaitForThread(TID_UI);
EXPECT_TRUE(ran_test);
}
TEST(TaskTest, PostDelayedTask2) {
bool ran_test = false;
CefPostTask(TID_UI, NewCefRunnableFunction(&PostDelayedTask2, &ran_test));
WaitForThread(TID_UI);
EXPECT_TRUE(ran_test);
}