mirror of https://github.com/tc39/test262.git
73 lines
1.8 KiB
JavaScript
73 lines
1.8 KiB
JavaScript
// Copyright (C) 2020 Igalia, S.L. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-temporal.plaindatetime.from
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description: Properties on an object passed to from() are accessed in the correct order
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includes: [compareArray.js, temporalHelpers.js]
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features: [Temporal]
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---*/
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const expected = [
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"get calendar",
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"get day",
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"get day.valueOf",
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"call day.valueOf",
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"get hour",
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"get hour.valueOf",
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"call hour.valueOf",
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"get microsecond",
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"get microsecond.valueOf",
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"call microsecond.valueOf",
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"get millisecond",
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"get millisecond.valueOf",
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"call millisecond.valueOf",
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"get minute",
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"get minute.valueOf",
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"call minute.valueOf",
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"get month",
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"get month.valueOf",
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"call month.valueOf",
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"get monthCode",
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"get monthCode.toString",
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"call monthCode.toString",
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"get nanosecond",
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"get nanosecond.valueOf",
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"call nanosecond.valueOf",
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"get second",
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"get second.valueOf",
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"call second.valueOf",
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"get year",
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"get year.valueOf",
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"call year.valueOf",
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];
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const actual = [];
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const fields = {
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year: 1.7,
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month: 1.7,
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monthCode: "M01",
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day: 1.7,
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hour: 1.7,
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minute: 1.7,
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second: 1.7,
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millisecond: 1.7,
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microsecond: 1.7,
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nanosecond: 1.7,
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};
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const argument = new Proxy(fields, {
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get(target, key) {
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actual.push(`get ${key}`);
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if (key === "calendar") return Temporal.Calendar.from("iso8601");
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const result = target[key];
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return TemporalHelpers.toPrimitiveObserver(actual, result, key);
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},
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has(target, key) {
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actual.push(`has ${key}`);
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return key in target;
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},
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});
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const result = Temporal.PlainDateTime.from(argument);
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TemporalHelpers.assertPlainDateTime(result, 1, 1, "M01", 1, 1, 1, 1, 1, 1, 1);
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assert.sameValue(result.calendar.id, "iso8601", "calendar result");
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assert.compareArray(actual, expected, "order of operations");
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