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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/built-ins/Date/prototype/setMonth/new-value-time-clip.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/Date/prototype/setMonth/new-value-time-clip.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Date/prototype/setMonth/new-value-time-clip.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Date/prototype/setMonth/new-value-time-clip.js b/js/src/tests/test262/built-ins/Date/prototype/setMonth/new-value-time-clip.js new file mode 100644 index 0000000000..311f7e4ce6 --- /dev/null +++ b/js/src/tests/test262/built-ins/Date/prototype/setMonth/new-value-time-clip.js @@ -0,0 +1,43 @@ +// 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.setmonth +description: Behavior when new value exceeds [[DateValue]] limits +info: | + 1. Let t be ? thisTimeValue(this value). + 2. If t is NaN, let t be +0; otherwise, let t be LocalTime(t). + 3. Let y be ? ToNumber(year). + 4. If month is not specified, let m be MonthFromTime(t); otherwise, let m be + ? ToNumber(month). + 5. If date is not specified, let dt be DateFromTime(t); otherwise, let dt be + ? ToNumber(date). + 6. Let newDate be MakeDate(MakeDay(y, m, dt), TimeWithinDay(t)). + 7. Let u be TimeClip(UTC(newDate)). + 8. Set the [[DateValue]] internal slot of this Date object to u. + 9. 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 maxDate = 12; +var maxMonth = 8; +var date = new Date(maxMs); +var returnValue; + +assert.notSameValue(date.getTime(), NaN); + +returnValue = date.setMonth(maxMonth + 1); + +assert.sameValue(returnValue, NaN, 'overflow due to month'); + +date = new Date(maxMs); + +returnValue = date.setMonth(maxMonth, maxDate + 2); + +assert.sameValue(returnValue, NaN, 'overflow due to date'); + +reportCompare(0, 0); |