mirror of https://github.com/tc39/test262.git
31 lines
944 B
JavaScript
31 lines
944 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_T2.6
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description: >
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Type(x) is different from Type(y) and both types vary between
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String (primitive or object) and Undefined
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---*/
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//CHECK#1
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if ("1" << undefined !== 1) {
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throw new Test262Error('#1: "1" << undefined === 1. Actual: ' + ("1" << undefined));
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}
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//CHECK#2
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if (undefined << "1" !== 0) {
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throw new Test262Error('#2: undefined << "1" === 0. Actual: ' + (undefined << "1"));
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}
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//CHECK#3
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if (new String("1") << undefined !== 1) {
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throw new Test262Error('#3: new String("1") << undefined === 1. Actual: ' + (new String("1") << undefined));
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}
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//CHECK#4
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if (undefined << new String("1") !== 0) {
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throw new Test262Error('#4: undefined << new String("1") === 0. Actual: ' + (undefined << new String("1")));
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}
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