Import intl test suite from v8-i18n project

test/intl/overrides/security.js

Index: test/intl/overrides/security.js
diff --git a/src/extensions/i18n/i18n-extension.h b/test/intl/overrides/security.js
similarity index 65%
copy from src/extensions/i18n/i18n-extension.h
copy to test/intl/overrides/security.js
index 050c336a67a21fd6cb32892e14215cac11971111..c6bbc3a5bbe0b99e4569062d540efd20aaa9ebad 100644
--- a/src/extensions/i18n/i18n-extension.h
+++ b/test/intl/overrides/security.js
@@ -26,26 +26,26 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 // limitations under the License.
 
-#ifndef V8_EXTENSIONS_I18N_I18N_EXTENSION_H_
-#define V8_EXTENSIONS_I18N_I18N_EXTENSION_H_
+// Test that we always use original Intl.Constructors for toLocaleString calls.
 
-#include "v8.h"
+function throwError() {
+  throw new Error('Malicious method invoked.');
+}
 
-namespace v8_i18n {
+Intl.Collator = Intl.NumberFormat = Intl.DateTimeFormat = throwError;
 
-class Extension : public v8::Extension {
- public:
-  Extension();
+Intl.Collator.prototype.compare = throwError;
+Intl.NumberFormat.prototype.format = throwError;
+Intl.DateTimeFormat.prototype.format = throwError;
 
-  virtual v8::Handle<v8::FunctionTemplate> GetNativeFunction(
-      v8::Handle<v8::String> name);
+// Make sure constructors actually throw now.
+assertThrows('new Intl.Collator()');
+assertThrows('new Intl.NumberFormat()');
+assertThrows('new Intl.DateTimeFormat()');
 
-  static void Register();
-
- private:
-  static Extension* extension_;
-};
-
-}  // namespace v8_i18n
-
-#endif  // V8_EXTENSIONS_I18N_I18N_EXTENSION_H_
+// None of these should throw.
+assertDoesNotThrow('new Date().toLocaleString()');
+assertDoesNotThrow('new Date().toLocaleDateString()');
+assertDoesNotThrow('new Date().toLocaleTimeString()');
+assertDoesNotThrow('new Number(12345.412).toLocaleString()');
+assertDoesNotThrow('new String(\'abc\').localeCompare(\'bcd\')');