mirror of https://github.com/tc39/test262.git
62 lines
1.5 KiB
JavaScript
62 lines
1.5 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 calendar-like object
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includes: [compareArray.js]
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features: [Proxy, Temporal]
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---*/
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const actual = [];
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const expected = [
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'has calendar.calendar',
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'get calendar.calendar',
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'has nestedCalendar.calendar',
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'get nestedCalendar.Symbol(Symbol.toPrimitive)',
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'get nestedCalendar.toString',
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'call nestedCalendar.toString'
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];
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const nestedCalendar = new Proxy({
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toString: function() {
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actual.push('call nestedCalendar.toString');
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return 'iso8601';
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}
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}, {
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has(target, property) {
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actual.push(`has nestedCalendar.${String(property)}`);
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return property in target;
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},
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get(target, property) {
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actual.push(`get nestedCalendar.${String(property)}`);
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return target[property];
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},
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});
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const calendar = new Proxy({
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calendar: nestedCalendar,
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toString: function() {
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actual.push('call calendar.toString');
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return 'iso8601';
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},
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}, {
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has(target, property) {
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actual.push(`has calendar.${String(property)}`);
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return property in target;
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},
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get(target, property) {
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actual.push(`get calendar.${String(property)}`);
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return target[property];
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},
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});
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Object.defineProperty(Temporal.Calendar, 'from', {
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get() {
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actual.push('get Temporal.Calendar.from');
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return undefined;
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},
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});
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Temporal.Now.plainDateTime(calendar);
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assert.compareArray(actual, expected);
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