1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Date/prototype/setMilliseconds/this-value-invalid-date.js b/js/src/tests/test262/built-ins/Date/prototype/setMilliseconds/this-value-invalid-date.js
new file mode 100644
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+++ b/js/src/tests/test262/built-ins/Date/prototype/setMilliseconds/this-value-invalid-date.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.setmilliseconds
+description: >
+  Behavior when the "this" value is a Date object describing an invald date
+info: |
+  1. Let t be LocalTime(? thisTimeValue(this value)).
+  2. Let dt be ? ToNumber(date).
+  3. Let newDate be MakeDate(MakeDay(YearFromTime(t), MonthFromTime(t), dt),
+     TimeWithinDay(t)).
+  4. Let u be TimeClip(UTC(newDate)).
+  5. Set the [[DateValue]] internal slot of this Date object to u.
+  6. Return u.
+---*/
+
+var date = new Date(NaN);
+var result;
+
+result = date.setMilliseconds(0);
+
+assert.sameValue(result, NaN, 'return value');
+assert.sameValue(date.getTime(), NaN, '[[DateValue]] internal slot');
+
+reportCompare(0, 0);