chromium/chrome/browser/locale_tests_browsertest.cc

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include <stddef.h>

#include <memory>

#include "base/command_line.h"
#include "base/environment.h"
#include "build/build_config.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "content/public/test/browser_test.h"
#include "ui/base/ui_base_switches.h"

namespace {

// A class that over-writes the system locale only in a scope. To emulate the
// specified environment on Linux, this class over-writes a LC_ALL environment
// variable when creating a LocaleTest object and restore it with the original
// value when deleting the object. (This environment variable may affect other
// tests and we have to restore it regardless of the results of LocaleTests.)
class ScopedLocale { … };

// A base class for tests used in this file. This class over-writes the system
// locale and run Chrome with a '--lang' option. To add a new LocaleTest, add a
// class derived from this class and call the constructor with the locale name
// used by Chrome.
class LocaleTestBase : public InProcessBrowserTest { … };

// Test classes that run Chrome on the Danish locale, the Hebrew locale, and
// the Traditional-Chinese locale, respectively.
class LocaleTestDanish : public LocaleTestBase { … };

class LocaleTestHebrew : public LocaleTestBase { … };

class LocaleTestTraditionalChinese : public LocaleTestBase { … };

}  // namespace

// Start Chrome and shut it down on the Danish locale, the Hebrew locale, and
// the Traditional-Chinese locale, respectively. These tests do not need any
// code here because they just verify we can start Chrome and shut it down
// cleanly on these locales.
IN_PROC_BROWSER_TEST_F(LocaleTestDanish, TestStart) { … }

IN_PROC_BROWSER_TEST_F(LocaleTestHebrew, TestStart) { … }

IN_PROC_BROWSER_TEST_F(LocaleTestTraditionalChinese, TestStart) { … }