blob: f25f235b28977388109230d9fa9f77874a22193a [file] [log] [blame]
// 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 "base/bind.h"
#include "base/files/file_path.h"
#include "base/memory/ref_counted.h"
#include "base/scoped_native_library.h"
#include "remoting/base/auto_thread.h"
#include "testing/gtest/include/gtest/gtest.h"
#if defined(OS_WIN)
#include <objbase.h>
#include "base/win/windows_version.h"
#endif
namespace {
const char kThreadName[] = "Test thread";
void SetFlagTask(bool* success) {
*success = true;
}
void PostSetFlagTask(
scoped_refptr<base::TaskRunner> task_runner,
bool* success) {
task_runner->PostTask(FROM_HERE, base::Bind(&SetFlagTask, success));
}
#if defined(OS_WIN)
void CheckComAptTypeTask(APTTYPE* apt_type_out, HRESULT* hresult) {
typedef HRESULT (WINAPI * CoGetApartmentTypeFunc)
(APTTYPE*, APTTYPEQUALIFIER*);
// CoGetApartmentType requires Windows 7 or above.
if (base::win::GetVersion() < base::win::VERSION_WIN7) {
*hresult = E_NOTIMPL;
return;
}
// Dynamic link to the API so the same test binary can run on older systems.
base::ScopedNativeLibrary com_library(base::FilePath(L"ole32.dll"));
ASSERT_TRUE(com_library.is_valid());
CoGetApartmentTypeFunc co_get_apartment_type =
reinterpret_cast<CoGetApartmentTypeFunc>(
com_library.GetFunctionPointer("CoGetApartmentType"));
ASSERT_TRUE(co_get_apartment_type != NULL);
APTTYPEQUALIFIER apt_type_qualifier;
*hresult = (*co_get_apartment_type)(apt_type_out, &apt_type_qualifier);
}
#endif
} // namespace
namespace remoting {
class AutoThreadTest : public testing::Test {
public:
AutoThreadTest() : message_loop_quit_correctly_(false) {
}
void RunMessageLoop() {
// Release |main_task_runner_|, then run |message_loop_| until other
// references created in tests are gone. We also post a delayed quit
// task to |message_loop_| so the test will not hang on failure.
main_task_runner_ = NULL;
message_loop_.PostDelayedTask(FROM_HERE,
base::MessageLoop::QuitClosure(),
base::TimeDelta::FromSeconds(5));
message_loop_.Run();
}
virtual void SetUp() OVERRIDE {
main_task_runner_ = new AutoThreadTaskRunner(
message_loop_.message_loop_proxy(),
base::Bind(&AutoThreadTest::QuitMainMessageLoop,
base::Unretained(this)));
}
virtual void TearDown() OVERRIDE {
// Verify that |message_loop_| was quit by the AutoThreadTaskRunner.
EXPECT_TRUE(message_loop_quit_correctly_);
}
protected:
void QuitMainMessageLoop() {
message_loop_quit_correctly_ = true;
message_loop_.PostTask(FROM_HERE, base::MessageLoop::QuitClosure());
}
base::MessageLoop message_loop_;
bool message_loop_quit_correctly_;
scoped_refptr<AutoThreadTaskRunner> main_task_runner_;
};
TEST_F(AutoThreadTest, StartAndStop) {
// Create an AutoThread joined by our MessageLoop.
scoped_refptr<base::TaskRunner> task_runner =
AutoThread::Create(kThreadName, main_task_runner_);
EXPECT_TRUE(task_runner.get());
task_runner = NULL;
RunMessageLoop();
}
TEST_F(AutoThreadTest, ProcessTask) {
// Create an AutoThread joined by our MessageLoop.
scoped_refptr<base::TaskRunner> task_runner =
AutoThread::Create(kThreadName, main_task_runner_);
EXPECT_TRUE(task_runner.get());
// Post a task to it.
bool success = false;
task_runner->PostTask(FROM_HERE, base::Bind(&SetFlagTask, &success));
task_runner = NULL;
RunMessageLoop();
EXPECT_TRUE(success);
}
TEST_F(AutoThreadTest, ThreadDependency) {
// Create two AutoThreads joined by our MessageLoop.
scoped_refptr<base::TaskRunner> task_runner1 =
AutoThread::Create(kThreadName, main_task_runner_);
EXPECT_TRUE(task_runner1.get());
scoped_refptr<base::TaskRunner> task_runner2 =
AutoThread::Create(kThreadName, main_task_runner_);
EXPECT_TRUE(task_runner2.get());
// Post a task to thread 1 that will post a task to thread 2.
bool success = false;
task_runner1->PostTask(FROM_HERE,
base::Bind(&PostSetFlagTask, task_runner2, &success));
task_runner1 = NULL;
task_runner2 = NULL;
RunMessageLoop();
EXPECT_TRUE(success);
}
#if defined(OS_WIN)
TEST_F(AutoThreadTest, ThreadWithComMta) {
scoped_refptr<base::TaskRunner> task_runner =
AutoThread::CreateWithLoopAndComInitTypes(kThreadName,
main_task_runner_,
base::MessageLoop::TYPE_DEFAULT,
AutoThread::COM_INIT_MTA);
EXPECT_TRUE(task_runner.get());
// Post a task to query the COM apartment type.
HRESULT hresult = E_FAIL;
APTTYPE apt_type = APTTYPE_NA;
task_runner->PostTask(FROM_HERE,
base::Bind(&CheckComAptTypeTask, &apt_type, &hresult));
task_runner = NULL;
RunMessageLoop();
// CoGetApartmentType requires Windows 7 or above.
if (base::win::GetVersion() >= base::win::VERSION_WIN7) {
EXPECT_EQ(S_OK, hresult);
EXPECT_EQ(APTTYPE_MTA, apt_type);
} else {
EXPECT_EQ(E_NOTIMPL, hresult);
}
}
TEST_F(AutoThreadTest, ThreadWithComSta) {
scoped_refptr<base::TaskRunner> task_runner =
AutoThread::CreateWithLoopAndComInitTypes(kThreadName,
main_task_runner_,
base::MessageLoop::TYPE_UI,
AutoThread::COM_INIT_STA);
EXPECT_TRUE(task_runner.get());
// Post a task to query the COM apartment type.
HRESULT hresult = E_FAIL;
APTTYPE apt_type = APTTYPE_NA;
task_runner->PostTask(FROM_HERE,
base::Bind(&CheckComAptTypeTask, &apt_type, &hresult));
task_runner = NULL;
RunMessageLoop();
// CoGetApartmentType requires Windows 7 or above.
if (base::win::GetVersion() >= base::win::VERSION_WIN7) {
EXPECT_EQ(S_OK, hresult);
// Whether the thread is the "main" STA apartment depends upon previous
// COM activity in this test process, so allow both types here.
EXPECT_TRUE(apt_type == APTTYPE_MAINSTA || apt_type == APTTYPE_STA);
} else {
EXPECT_EQ(E_NOTIMPL, hresult);
}
}
#endif // defined(OS_WIN)
} // namespace remoting