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Diffstat (limited to 'js/src/tests/test262/built-ins/Date/prototype/setSeconds/new-value-time-clip.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Date/prototype/setSeconds/new-value-time-clip.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Date/prototype/setSeconds/new-value-time-clip.js b/js/src/tests/test262/built-ins/Date/prototype/setSeconds/new-value-time-clip.js new file mode 100644 index 0000000000..533ee21aa4 --- /dev/null +++ b/js/src/tests/test262/built-ins/Date/prototype/setSeconds/new-value-time-clip.js @@ -0,0 +1,39 @@ +// 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.setseconds +description: Behavior when new value exceeds [[DateValue]] limits +info: | + 1. Let t be LocalTime(? thisTimeValue(this value)). + 2. Let s be ? ToNumber(sec). + 3. If ms is not specified, let milli be msFromTime(t); otherwise, let milli + be ? ToNumber(ms). + 4. Let date be MakeDate(Day(t), MakeTime(HourFromTime(t), MinFromTime(t), s, + milli)). + 5. Let u be TimeClip(UTC(date)). + 6. Set the [[DateValue]] internal slot of this Date object to u. + 7. Return u. + + TimeClip (time) + + 1. If time is not finite, return NaN. + 2. If abs(time) > 8.64 × 1015, return NaN. +---*/ + +var maxMs = 8.64e15; +var date = new Date(maxMs); +var returnValue; + +assert.notSameValue(date.getTime(), NaN); + +returnValue = date.setSeconds(24 * 60 * 60); + +assert.sameValue(returnValue, NaN, 'overflow due to seconds'); + +date = new Date(maxMs); + +returnValue = date.setSeconds(0, 24 * 60 * 60 * 1000); + +assert.sameValue(returnValue, NaN, 'overflow due to milliseconds'); + +reportCompare(0, 0); |