chrome/browser/locale_tests_uitest.cc

   1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/test/ui/ui_test.h"
   6
   7 #include "base/environment.h"
   8 #include "build/build_config.h"
   9
  10 class LocaleTestsBase : public UITest {
  11  public:
  12   LocaleTestsBase() : UITest(), old_lc_all_(NULL) {
  13   }
  14
  15   virtual void TearDown() {
  16 #if defined(OS_LINUX)
  17     scoped_ptr<base::Environment> env(base::Environment::Create());
  18     if (old_lc_all_) {
  19       env->SetVar("LC_ALL", old_lc_all_);
  20     } else {
  21       env->UnSetVar("LC_ALL");
  22     }
  23 #endif
  24     UITest::TearDown();
  25   }
  26
  27  protected:
  28   const char* old_lc_all_;
  29 };
  30
  31
  32 class LocaleTestsDa : public LocaleTestsBase {
  33  public:
  34   LocaleTestsDa() : LocaleTestsBase() {
  35     launch_arguments_.AppendSwitchASCII("lang", "da");
  36
  37     // Linux doesn't use --lang, it only uses environment variables to set the
  38     // language.
  39 #if defined(OS_LINUX)
  40     old_lc_all_ = getenv("LC_ALL");
  41     setenv("LC_ALL", "da_DK.UTF-8", 1);
  42 #endif
  43   }
  44 };
  45
  46 class LocaleTestsHe : public LocaleTestsBase {
  47  public:
  48   LocaleTestsHe() : LocaleTestsBase() {
  49     launch_arguments_.AppendSwitchASCII("lang", "he");
  50 #if defined(OS_LINUX)
  51     old_lc_all_ = getenv("LC_ALL");
  52     setenv("LC_ALL", "he_IL.UTF-8", 1);
  53 #endif
  54   }
  55 };
  56
  57 class LocaleTestsZhTw : public LocaleTestsBase {
  58  public:
  59   LocaleTestsZhTw() : LocaleTestsBase() {
  60     launch_arguments_.AppendSwitchASCII("lang", "zh-TW");
  61 #if defined(OS_LINUX)
  62     old_lc_all_ = getenv("LC_ALL");
  63     setenv("LC_ALL", "zh_TW.UTF-8", 1);
  64 #endif
  65   }
  66 };
  67
  68 TEST_F(LocaleTestsDa, TestStart) {
  69   // Just making sure we can start/shutdown cleanly.
  70 }
  71
  72 TEST_F(LocaleTestsHe, TestStart) {
  73   // Just making sure we can start/shutdown cleanly.
  74 }
  75
  76 TEST_F(LocaleTestsZhTw, TestStart) {
  77   // Just making sure we can start/shutdown cleanly.
  78 }