mirror of https://github.com/tc39/test262.git
26 lines
653 B
JavaScript
26 lines
653 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: >
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Result of boolean conversion from number value is false if the argument
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is +0, -0, or NaN; otherwise, is true
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es5id: 9.2_A4_T2
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description: +0, -0 and NaN convert to Boolean by implicit transformation
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---*/
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// CHECK#1
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if (!(+0) !== true) {
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$ERROR('#1: !(+0) === true. Actual: ' + (!(+0)));
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}
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// CHECK#2
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if (!(-0) !== true) {
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$ERROR('#2: !(-0) === true. Actual: ' + (!(-0)));
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}
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// CHECK#3
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if (!(Number.NaN) !== true) {
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$ERROR('#3: !(Number.NaN) === true. Actual: ' + (!(Number.NaN)));
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}
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