mirror of https://github.com/tc39/test262.git
63 lines
1.8 KiB
JavaScript
63 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.now.plaindatetime
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description: Observable interactions with the provided timezone-like object
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includes: [compareArray.js]
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features: [Temporal]
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---*/
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const actual = [];
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const expected = [
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"has timeZone.timeZone",
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"get timeZone.timeZone",
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"has nestedTimeZone.timeZone",
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"get nestedTimeZone.getOffsetNanosecondsFor",
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"call nestedTimeZone.getOffsetNanosecondsFor",
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];
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const nestedTimeZone = new Proxy({
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getOffsetNanosecondsFor(instant) {
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actual.push("call nestedTimeZone.getOffsetNanosecondsFor");
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assert.sameValue(instant instanceof Temporal.Instant, true, "Instant");
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return -Number(instant.epochNanoseconds % 86400_000_000_000n);
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},
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}, {
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has(target, property) {
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actual.push(`has nestedTimeZone.${String(property)}`);
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return property in target;
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},
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get(target, property) {
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actual.push(`get nestedTimeZone.${String(property)}`);
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return target[property];
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},
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});
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const timeZone = new Proxy({
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timeZone: nestedTimeZone,
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getOffsetNanosecondsFor(instant) {
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actual.push("call timeZone.getOffsetNanosecondsFor");
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assert.sameValue(instant instanceof Temporal.Instant, true, "Instant");
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return -Number(instant.epochNanoseconds % 86400_000_000_000n);
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},
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}, {
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has(target, property) {
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actual.push(`has timeZone.${property}`);
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return property in target;
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},
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get(target, property) {
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actual.push(`get timeZone.${property}`);
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return target[property];
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},
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});
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Object.defineProperty(Temporal.TimeZone, "from", {
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get() {
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actual.push("get Temporal.TimeZone.from");
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return undefined;
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},
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});
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Temporal.Now.plainDateTime("iso8601", timeZone);
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assert.compareArray(actual, expected);
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