Import intl test suite from v8-i18n project

test/intl/number-format/parse-invalid-input.js

Index: test/intl/number-format/parse-invalid-input.js
diff --git a/src/extensions/i18n/header.js b/test/intl/number-format/parse-invalid-input.js
similarity index 80%
copy from src/extensions/i18n/header.js
copy to test/intl/number-format/parse-invalid-input.js
index 1c0a2d8874b5aa982ca2be2fb39f2ead1c4a9622..91fcd910dbbea45f60c24efce708e2cf658b4438 100644
--- a/src/extensions/i18n/header.js
+++ b/test/intl/number-format/parse-invalid-input.js
@@ -26,16 +26,14 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 // limitations under the License.
 
-// ECMAScript 402 API implementation is broken into separate files for
-// each service. The build system combines them together into one
-// Intl namespace.
+// Invalid input is handled properly.
 
-/**
- * Intl object is a single object that has some named properties,
- * all of which are constructors.
- */
-var Intl = (function() {
+var nf = new Intl.NumberFormat(['en']);
 
-'use strict';
-
-var Intl = {};
+assertEquals(undefined, nf.v8Parse(''));
+assertEquals(undefined, nf.v8Parse('A'));
+assertEquals(undefined, nf.v8Parse(new Date()));
+assertEquals(undefined, nf.v8Parse(undefined));
+assertEquals(undefined, nf.v8Parse(null));
+assertEquals(undefined, nf.v8Parse());
+assertEquals(undefined, nf.v8Parse('Text before 12345'));