mirror of https://github.com/tc39/test262.git
41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
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// Copyright (C) 2019 Caio Lima (Igalia SL). 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: PrivateFieldSet should return an abrupt completion
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esid: sec-privatefieldset
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info: |
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PrivateFieldSet (P, O, value)
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1. Assert: P is a Private Name.
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2. If O is not an object, throw a TypeError exception.
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3. If P.[[Kind]] is "field",
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a. Let entry be PrivateFieldFind(P, O).
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b. If entry is empty, throw a TypeError exception.
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c. Set entry.[[PrivateFieldValue]] to value.
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d. Return.
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4. If P.[[Kind]] is "method", throw a TypeError exception.
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5. Else,
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a. Assert: P.[[Kind]] is "accessor".
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b. If O.[[PrivateFieldBrands]] does not contain P.[[Brand]], throw a TypeError exception.
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c. If P does not have a [[Set]] field, throw a TypeError exception.
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d. Let setter be P.[[Set]].
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e. Perform ? Call(setter, O, value).
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f. Return.
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features: [class-methods-private, class]
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---*/
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class C {
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set #m(_) {
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throw new Test262Error();
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}
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access() {
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this.#m = 'Test262';
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}
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}
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let c = new C();
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assert.throws(Test262Error, function() {
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c.access();
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}, 'private setter should have abrupt completion');
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