mirror of https://github.com/tc39/test262.git
23 lines
532 B
JavaScript
23 lines
532 B
JavaScript
// 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: Operator --x returns x = ToNumber(x) - 1
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es5id: 11.4.5_A3_T1
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description: Type(x) is boolean primitive or Boolean object
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---*/
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//CHECK#1
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var x = true;
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--x;
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if (x !== 1 - 1) {
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$ERROR('#1: var x = true; --x; x === 1 - 1. Actual: ' + (x));
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}
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//CHECK#2
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var x = new Boolean(false);
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--x;
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if (x !== 0 - 1) {
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$ERROR('#2: var x = new Boolean(false); --x; x === 0 - 1. Actual: ' + (x));
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}
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