Implement setPOSIXLocale in test shell.

This is needed by a new test: fast/css/opacity-float-expected.txt.

Review URL: http://codereview.chromium.org/271003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@28280 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 16 insertions, 0 deletions

diff --git a/webkit/tools/test_shell/layout_test_controller.cc b/webkit/tools/test_shell/layout_test_controller.cc
index a57a383..3dd2be2 100644
--- a/webkit/tools/test_shell/layout_test_controller.cc
+++ b/webkit/tools/test_shell/layout_test_controller.cc
@@ -127,6 +127,7 @@ LayoutTestController::LayoutTestController(TestShell* shell) {
   BindMethod("setWillSendRequestReturnsNullOnRedirect", &LayoutTestController::setWillSendRequestReturnsNullOnRedirect);
   BindMethod("whiteListAccessFromOrigin", &LayoutTestController::whiteListAccessFromOrigin);
   BindMethod("clearAllDatabases", &LayoutTestController::clearAllDatabases);
+  BindMethod("setPOSIXLocale", &LayoutTestController::setPOSIXLocale);
 
   // The following are stubs.
   BindMethod("dumpAsWebArchive", &LayoutTestController::dumpAsWebArchive);
@@ -436,6 +437,8 @@ void LayoutTestController::Reset() {
   SimpleResourceLoaderBridge::SetAcceptAllCookies(false);
   WebKit::resetOriginAccessWhiteLists();
 
+  setlocale(LC_ALL, "");
+
   if (close_remaining_windows_) {
     // Iterate through the window list and close everything except the original
     // shell.  We don't want to delete elements as we're iterating, so we copy
@@ -971,6 +974,15 @@ void LayoutTestController::clearAllDatabases(
   SimpleDatabaseSystem::GetInstance()->ClearAllDatabases();
 }
 
+void LayoutTestController::setPOSIXLocale(const CppArgumentList& args,
+                                          CppVariant* result) {
+  result->SetNull();
+  if (args.size() == 1 && args[0].isString()) {
+    std::string new_locale = args[0].ToString();
+    setlocale(LC_ALL, new_locale.c_str());
+  }
+}
+
 void LayoutTestController::LogErrorToConsole(const std::string& text) {
   shell_->delegate()->didAddMessageToConsole(
       WebConsoleMessage(WebConsoleMessage::LevelError,
diff --git a/webkit/tools/test_shell/layout_test_controller.h b/webkit/tools/test_shell/layout_test_controller.h
index 5b65653..5aafc85 100644
--- a/webkit/tools/test_shell/layout_test_controller.h
+++ b/webkit/tools/test_shell/layout_test_controller.h
@@ -200,6 +200,10 @@ class LayoutTestController : public CppBoundClass {
   // Clears all databases.
   void clearAllDatabases(const CppArgumentList& args, CppVariant* result);
 
+  // Calls setlocale(LC_ALL, ...) for a specified locale.
+  // Resets between tests.
+  void setPOSIXLocale(const CppArgumentList& args, CppVariant* result);
+
  public:
   // The following methods are not exposed to JavaScript.
   void SetWorkQueueFrozen(bool frozen) { work_queue_.set_frozen(frozen); }