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Diffstat (limited to 'js/src/tests/test262/built-ins/Date/prototype/setMilliseconds/this-value-invalid-date.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Date/prototype/setMilliseconds/this-value-invalid-date.js | 25 |
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 index 0000000000..d0d4289699 --- /dev/null +++ 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); |