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// 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/bind.h"
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/path_service.h"
#include "base/test/launcher/unit_test_launcher.h"
#include "base/test/test_suite.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/base/ui_base_paths.h"
#if defined(OS_ANDROID)
#include "base/android/jni_android.h"
#include "ui/gfx/android/gfx_jni_registrar.h"
#endif
#if defined(OS_MACOSX) && !defined(OS_IOS)
#include "base/test/mock_chrome_application_mac.h"
#endif
#if defined(OS_WIN)
#include <windows.h>
#include <winuser.h>
#include "ui/gfx/win/direct_write.h"
#endif
namespace {
class GfxTestSuite : public base::TestSuite {
public:
GfxTestSuite(int argc, char** argv) : base::TestSuite(argc, argv) {
#if defined(OS_WIN)
reset_antialiasing_on_shutdown_ = false;
#endif
}
protected:
void Initialize() override {
base::TestSuite::Initialize();
#if defined(OS_ANDROID)
gfx::android::RegisterJni(base::android::AttachCurrentThread());
#endif
#if defined(OS_MACOSX) && !defined(OS_IOS)
mock_cr_app::RegisterMockCrApp();
#endif
ui::RegisterPathProvider();
base::FilePath ui_test_pak_path;
ASSERT_TRUE(PathService::Get(ui::UI_TEST_PAK, &ui_test_pak_path));
ui::ResourceBundle::InitSharedInstanceWithPakPath(ui_test_pak_path);
#if defined(OS_WIN)
gfx::win::MaybeInitializeDirectWrite();
if (gfx::win::IsDirectWriteEnabled()) {
// Force antialiasing to true if DirectWrite is enabled for font metrics.
// With antialiasing off, Skia returns GDI compatible metrics which are
// larger by 1-2 points which cause some tests to fail.
// TODO(ananta): Investigate and fix.
BOOL antialiasing = TRUE;
SystemParametersInfo(SPI_GETFONTSMOOTHING, 0, &antialiasing, 0);
if (!antialiasing) {
SystemParametersInfo(SPI_SETFONTSMOOTHING, TRUE, NULL, 0);
reset_antialiasing_on_shutdown_ = true;
}
}
#endif
}
void Shutdown() override {
ui::ResourceBundle::CleanupSharedInstance();
base::TestSuite::Shutdown();
#if defined(OS_WIN)
if (reset_antialiasing_on_shutdown_)
SystemParametersInfo(SPI_SETFONTSMOOTHING, FALSE, NULL, 0);
#endif
}
private:
#if defined(OS_WIN)
// Set to true if we forced antialiasing to true on Windows for the
// duration of the test. We reset antialiasing back on shutdown
bool reset_antialiasing_on_shutdown_;
#endif
DISALLOW_COPY_AND_ASSIGN(GfxTestSuite);
};
} // namespace
int main(int argc, char** argv) {
GfxTestSuite test_suite(argc, argv);
return base::LaunchUnitTests(
argc,
argv,
base::Bind(&GfxTestSuite::Run, base::Unretained(&test_suite)));
}
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