mirror of https://github.com/tc39/test262.git
22 lines
519 B
JavaScript
22 lines
519 B
JavaScript
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// Copyright 2009 the Sputnik 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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info: The NaN is DontDelete
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es5id: 15.1.1.2_A3_T1
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description: Use delete
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includes: [propertyHelper.js, fnGlobalObject.js]
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---*/
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// CHECK#1
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verifyNotConfigurable(fnGlobalObject(), "NaN");
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try {
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if (delete fnGlobalObject().NaN !== false) {
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$ERROR('#1: delete NaN === false.');
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}
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} catch (e) {
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if (e instanceof Test262Error) throw e;
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assert(e instanceof TypeError);
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}
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