mirror of https://github.com/tc39/test262.git
34 lines
921 B
JavaScript
34 lines
921 B
JavaScript
// Copyright 2021 the V8 project authors. 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: Value when private name describes an accessor method
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info: |
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7. Let privateName be ? GetValue(privateNameBinding).
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8. Assert: privateName is a Private Name.
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[...]
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10. Else,
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a. Assert: privateName.[[Kind]] is "method" or "accessor".
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b. If PrivateBrandCheck(rval, privateName) is not an abrupt completion,
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then return true.
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11. Return false.
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esid: sec-relational-operators-runtime-semantics-evaluation
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features: [class-static-methods-private, class-fields-private-in]
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---*/
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let count = 0;
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class Class {
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get #accessor() {
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count += 1;
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}
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static isNameIn(value) {
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return #accessor in value;
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}
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}
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assert.sameValue(Class.isNameIn({}), false);
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assert.sameValue(Class.isNameIn(new Class()), true);
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assert.sameValue(count, 0);
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