1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Date/prototype/toTimeString/format.js b/js/src/tests/test262/built-ins/Date/prototype/toTimeString/format.js
new file mode 100644
index 0000000000..a00923a27a
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/toTimeString/format.js
@@ -0,0 +1,17 @@
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-date.prototype.totimestring
+description: Test the format of the time from toTimeString
+info: |
+  Date.prototype.toTimeString ( )
+
+  5. Return the String value formed by concatenating TimeString(_t_) and TimeZoneString(_tv_).
+---*/
+
+let timeRegExp = /^[0-9]{2}:[0-9]{2}:[0-9]{2} GMT[+-][0-9]{4}( \(.+\))?$/
+let match = timeRegExp.exec(new Date().toTimeString());
+assert.notSameValue(null, match);
+
+reportCompare(0, 0);