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Diffstat (limited to 'js/src/tests/test262/built-ins/Date/prototype/setMonth/this-value-valid-date-date.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Date/prototype/setMonth/this-value-valid-date-date.js | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Date/prototype/setMonth/this-value-valid-date-date.js b/js/src/tests/test262/built-ins/Date/prototype/setMonth/this-value-valid-date-date.js new file mode 100644 index 0000000000..ed06da40c3 --- /dev/null +++ b/js/src/tests/test262/built-ins/Date/prototype/setMonth/this-value-valid-date-date.js @@ -0,0 +1,55 @@ +// 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: Return value for valid dates (setting date) +info: | + 1. Let t be LocalTime(? thisTimeValue(this value)). + 2. Let m be ? ToNumber(month). + 3. If date is not specified, let dt be DateFromTime(t); otherwise, let dt be + ? ToNumber(date). + 4. Let newDate be MakeDate(MakeDay(YearFromTime(t), m, dt), + TimeWithinDay(t)). + 5. Let u be TimeClip(UTC(newDate)). + 6. Set the [[DateValue]] internal slot of this Date object to u. + 7. Return u. +---*/ + +var date = new Date(2016, 6); +var returnValue, expected; + +returnValue = date.setMonth(6, 6); + +expected = new Date(2016, 6, 6).getTime(); +assert.sameValue( + returnValue, expected, 'date within unit boundary (return value)' +); +assert.sameValue( + date.getTime(), expected, 'date within unit boundary ([[DateValue]] slot)' +); + +returnValue = date.setMonth(6, 0); + +expected = new Date(2016, 5, 30).getTime(); +assert.sameValue( + returnValue, expected, 'date before time unit boundary (return value)' +); +assert.sameValue( + date.getTime(), + expected, + 'date before time unit boundary ([[DateValue]] slot)' +); + +returnValue = date.setMonth(5, 31); + +expected = new Date(2016, 6, 1).getTime(); +assert.sameValue( + returnValue, expected, 'date after time unit boundary (return value)' +); +assert.sameValue( + date.getTime(), + expected, + 'date after time unit boundary ([[DateValue]] slot)' +); + +reportCompare(0, 0); |