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diff --git a/js/src/tests/test262/built-ins/Date/UTC/return-value.js b/js/src/tests/test262/built-ins/Date/UTC/return-value.js
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+++ b/js/src/tests/test262/built-ins/Date/UTC/return-value.js
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+// 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.utc
+description: Return value of `Date.UTC`
+info: |
+ 1. Let y be ? ToNumber(year).
+ 2. Let m be ? ToNumber(month).
+ 3. If date is supplied, let dt be ? ToNumber(date); else let dt be 1.
+ 4. If hours is supplied, let h be ? ToNumber(hours); else let h be 0.
+ 5. If minutes is supplied, let min be ? ToNumber(minutes); else let min be 0.
+ 6. If seconds is supplied, let s be ? ToNumber(seconds); else let s be 0.
+ 7. If ms is supplied, let milli be ? ToNumber(ms); else let milli be 0.
+ 8. If y is not NaN and 0 ≤ ToInteger(y) ≤ 99, let yr be 1900+ToInteger(y);
+ otherwise, let yr be y.
+ 9. Return TimeClip(MakeDate(MakeDay(yr, m, dt), MakeTime(h, min, s, milli))).
+---*/
+
+assert.sameValue(Date.UTC(1970), 0, '1970');
+
+assert.sameValue(Date.UTC(1970, 0), 0, '1970, 0');
+assert.sameValue(Date.UTC(2016, 0), 1451606400000, '2016, 0');
+assert.sameValue(Date.UTC(2016, 6), 1467331200000, '2016, 6');
+
+assert.sameValue(Date.UTC(2016, 6, 1), 1467331200000, '2016, 6, 1');
+assert.sameValue(Date.UTC(2016, 6, 5), 1467676800000, '2016, 6, 5');
+
+assert.sameValue(Date.UTC(2016, 6, 5, 0), 1467676800000, '2016, 6, 5, 0');
+assert.sameValue(Date.UTC(2016, 6, 5, 15), 1467730800000, '2016, 6, 5, 15');
+
+assert.sameValue(
+ Date.UTC(2016, 6, 5, 15, 0), 1467730800000, '2016, 6, 5, 15, 0'
+);
+assert.sameValue(
+ Date.UTC(2016, 6, 5, 15, 34), 1467732840000, '2016, 6, 5, 15, 34'
+);
+
+assert.sameValue(
+ Date.UTC(2016, 6, 5, 15, 34, 0), 1467732840000, '2016, 6, 5, 15, 34, 0'
+);
+assert.sameValue(
+ Date.UTC(2016, 6, 5, 15, 34, 45), 1467732885000, '2016, 6, 5, 15, 34, 45'
+);
+
+
+assert.sameValue(
+ Date.UTC(2016, 6, 5, 15, 34, 45, 0),
+ 1467732885000,
+ '2016, 6, 5, 15, 34, 45, 0'
+);
+assert.sameValue(
+ Date.UTC(2016, 6, 5, 15, 34, 45, 876),
+ 1467732885876,
+ '2016, 6, 5, 15, 34, 45, 0'
+);
+
+reportCompare(0, 0);