diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Temporal/Calendar/prototype/weekOfYear/argument-plaindatetime.js')
| -rw-r--r-- | js/src/tests/test262/built-ins/Temporal/Calendar/prototype/weekOfYear/argument-plaindatetime.js | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Temporal/Calendar/prototype/weekOfYear/argument-plaindatetime.js b/js/src/tests/test262/built-ins/Temporal/Calendar/prototype/weekOfYear/argument-plaindatetime.js new file mode 100644 index 0000000000..b92cd47f7e --- /dev/null +++ b/js/src/tests/test262/built-ins/Temporal/Calendar/prototype/weekOfYear/argument-plaindatetime.js @@ -0,0 +1,79 @@ +// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally +// Copyright (C) 2021 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-temporal.calendar.prototype.weekofyear +description: > + Temporal.Calendar.prototype.weekOfYear will take Temporal.PlainDateTime object + and return the week of year of that date. +info: | + 4. Let temporalDate be ? ToTemporalDate(temporalDateLike). + 5. Return 𝔽(! ToISOWeekOfYear(temporalDate.[[ISOYear]], temporalDate.[[ISOMonth]], temporalDate.[[ISODay]])). +features: [Temporal] +---*/ + +const cal = new Temporal.Calendar("iso8601"); + +// The following week numbers are taken from the table "Examples of contemporary +// dates around New Year's Day" from +// https://en.wikipedia.org/wiki/ISO_week_date#Relation_with_the_Gregorian_calendar + +let dt = new Temporal.PlainDateTime(1977, 1, 1, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 53, "1977-01-01 is in w53"); + +dt = new Temporal.PlainDateTime(1977, 1, 2, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 53, "1977-01-02 is in w53"); + +dt = new Temporal.PlainDateTime(1977, 12, 31, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 52, "1977-12-31 is in w52"); + +dt = new Temporal.PlainDateTime(1978, 1, 1, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 52, "1978-01-01 is in w52"); + +dt = new Temporal.PlainDateTime(1978, 1, 2, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 1, "1978-01-02 is in w01"); + +dt = new Temporal.PlainDateTime(1978, 12, 31, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 52, "1978-12-31 is in w52"); + +dt = new Temporal.PlainDateTime(1979, 1, 1, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 1, "1979-01-01 is in w01"); + +dt = new Temporal.PlainDateTime(1979, 12, 30, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 52, "1979-12-30 is in w52"); + +dt = new Temporal.PlainDateTime(1979, 12, 31, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 1, "1979-12-31 is in w01"); + +dt = new Temporal.PlainDateTime(1980, 1, 1, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 1, "1980-01-01 is in w01"); + +dt = new Temporal.PlainDateTime(1980, 12, 28, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 52, "1980-12-28 is in w52"); + +dt = new Temporal.PlainDateTime(1980, 12, 29, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 1, "1980-12-29 is in w01"); + +dt = new Temporal.PlainDateTime(1980, 12, 30, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 1, "1980-12-30 is in w01"); + +dt = new Temporal.PlainDateTime(1980, 12, 31, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 1, "1980-12-31 is in w01"); + +dt = new Temporal.PlainDateTime(1981, 1, 1, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 1, "1981-01-01 is in w01"); + +dt = new Temporal.PlainDateTime(1981, 12, 31, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 53, "1981-12-31 is in w53"); + +dt = new Temporal.PlainDateTime(1982, 1, 1, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 53, "1982-01-01 is in w53"); + +dt = new Temporal.PlainDateTime(1982, 1, 2, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 53, "1982-01-02 is in w53"); + +dt = new Temporal.PlainDateTime(1982, 1, 3, 9, 8); +assert.sameValue(cal.weekOfYear(dt), 53, "1982-01-03 is in w53"); + +reportCompare(0, 0); |