mirror of https://github.com/tc39/test262.git
31 lines
827 B
JavaScript
31 lines
827 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: Result of boolean conversion from undefined value is false
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es5id: 9.2_A1_T1
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description: >
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Undefined, void and others are converted to Boolean by explicit
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transformation
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---*/
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// CHECK#1
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if (Boolean(undefined) !== false) {
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$ERROR('#1: Boolean(undefined) === false. Actual: ' + (Boolean(undefined)));
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}
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// CHECK#2
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if (Boolean(void 0) !== false) {
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$ERROR('#2: Boolean(undefined) === false. Actual: ' + (Boolean(undefined)));
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}
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// CHECK#3
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if (Boolean(eval("var x")) !== false) {
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$ERROR('#3: Boolean(eval("var x")) === false. Actual: ' + (Boolean(eval("var x"))));
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}
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// CHECK#4
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if (Boolean() !== false) {
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$ERROR('#4: Boolean() === false. Actual: ' + (Boolean()));
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}
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