mirror of https://github.com/tc39/test262.git
27 lines
708 B
JavaScript
27 lines
708 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: NaN expression has a type Number
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es5id: 8.5_A3
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description: Check type of NaN
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---*/
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var x=NaN;
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///////////////////////////////////////////////////////
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// CHECK#1
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if (typeof(x) !== "number"){
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$ERROR('#1: var x=NaN; typeof(x) === "number". Actual: ' + (typeof(x)));
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}
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//
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//////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////
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// CHECK#2
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if (typeof(NaN) !== "number"){
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$ERROR('#2: typeof(NaN) === "number". Actual: ' + (typeof(NaN)));
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}
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//
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//////////////////////////////////////////////////////////
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