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66a3c3aa8b
Covers the usual surface tests and additional functionality tests which were upstreamed from existing tests in SpiderMonkey. Fixes #3131
37 lines
929 B
JavaScript
37 lines
929 B
JavaScript
// Copyright (C) 2021 André Bargull. 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-intl.supportedvaluesof
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description: >
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Input key is coerced with ToString.
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info: |
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Intl.supportedValuesOf ( key )
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1. Let key be ? ToString(key).
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2. If key is "calendar", then
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a. Let list be ! AvailableCalendars( ).
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...
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9. Return ! CreateArrayFromList( list ).
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includes: [compareArray.js]
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features: [Intl-enumeration]
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---*/
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const calendars = Intl.supportedValuesOf("calendar");
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// ToString on a String object.
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assert.compareArray(Intl.supportedValuesOf(new String("calendar")), calendars);
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// ToString on a plain object.
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let obj = {
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toString() {
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return "calendar";
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}
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};
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assert.compareArray(Intl.supportedValuesOf(obj), calendars);
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// ToString() of a symbol throws a TypeError.
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assert.throws(TypeError, function() {
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Intl.supportedValuesOf(Symbol());
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});
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