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77a34cf93f
This copies over the tests that previously existed in the tc39/proposal-temporal repository. For context, see thread starting at: https://github.com/tc39/test262/issues/3002#issuecomment-926234480 In service of https://github.com/tc39/test262/issues/3002
29 lines
813 B
JavaScript
29 lines
813 B
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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description: Temporal.Duration.from handles a property bag if any value is -Infinity
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esid: sec-temporal.duration.from
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features: [Temporal]
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---*/
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const fields = ['years', 'months', 'weeks', 'days', 'hours', 'minutes', 'seconds', 'milliseconds', 'microseconds', 'nanoseconds'];
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fields.forEach((field) => {
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assert.throws(RangeError, () => Temporal.Duration.from({ [field]: -Infinity }));
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});
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let calls = 0;
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const obj = {
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valueOf() {
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calls++;
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return -Infinity;
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}
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};
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fields.forEach((field) => {
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calls = 0;
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assert.throws(RangeError, () => Temporal.Duration.from({ [field]: obj }));
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assert.sameValue(calls, 1, "it fails after fetching the primitive value");
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});
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