mirror of https://github.com/tc39/test262.git
29 lines
757 B
JavaScript
29 lines
757 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 << y returns ToNumber(x) << ToNumber(y)
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es5id: 11.7.1_A3_T1.4
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description: Type(x) and Type(y) vary between Null and Undefined
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---*/
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//CHECK#1
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if (null << undefined !== 0) {
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$ERROR('#1: null << undefined === 0. Actual: ' + (null << undefined));
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}
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//CHECK#2
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if (undefined << null !== 0) {
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$ERROR('#2: undefined << null === 0. Actual: ' + (undefined << null));
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}
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//CHECK#3
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if (undefined << undefined !== 0) {
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$ERROR('#3: undefined << undefined === 0. Actual: ' + (undefined << undefined));
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}
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//CHECK#4
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if (null << null !== 0) {
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$ERROR('#4: null << null === 0. Actual: ' + (null << null));
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}
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