mirror of https://github.com/tc39/test262.git
41 lines
946 B
JavaScript
41 lines
946 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: The production x <<= y is the same as x = x << y
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es5id: 11.13.2_A4.6_T1.1
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description: >
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Type(x) and Type(y) vary between primitive boolean and Boolean
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object
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---*/
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var x;
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//CHECK#1
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x = true;
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x <<= true;
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if (x !== 2) {
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throw new Test262Error('#1: x = true; x <<= true; x === 2. Actual: ' + (x));
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}
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//CHECK#2
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x = new Boolean(true);
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x <<= true;
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if (x !== 2) {
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throw new Test262Error('#2: x = new Boolean(true); x <<= true; x === 2. Actual: ' + (x));
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}
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//CHECK#3
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x = true;
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x <<= new Boolean(true);
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if (x !== 2) {
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throw new Test262Error('#3: x = true; x <<= new Boolean(true); x === 2. Actual: ' + (x));
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}
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//CHECK#4
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x = new Boolean(true);
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x <<= new Boolean(true);
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if (x !== 2) {
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throw new Test262Error('#4: x = new Boolean(true); x <<= new Boolean(true); x === 2. Actual: ' + (x));
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}
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