1 files changed, 22 insertions, 0 deletions
diff --git a/cc/test/CCTestCommon.h b/cc/test/CCTestCommon.h
new file mode 100644
index 0000000..c1ab34a
--- /dev/null
+++ b/cc/test/CCTestCommon.h
@@ -0,0 +1,22 @@
+// Copyright 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.
+
+#ifndef CCTestCommon_h
+#define CCTestCommon_h
+
+#include "CCSettings.h"
+
+namespace WebKitTests {
+
+// If you have a test that modifies or uses global settings, keep an instance
+// of this class to ensure that you start and end with a clean slate.
+class CCScopedSettings {
+public:
+    CCScopedSettings() { WebCore::CCSettings::reset(); }
+    ~CCScopedSettings() { WebCore::CCSettings::reset(); }
+};
+
+} // namespace WebKitTests
+
+#endif // CCTestCommon_h