mirror of https://github.com/tc39/test262.git
30 lines
946 B
JavaScript
30 lines
946 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 use ToString
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es5id: 15.1.2.3_A1_T3
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description: Checking for undefined and null
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---*/
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//CHECK#1
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if (!(isNaN(parseFloat(undefined)) && isNaN(parseFloat("NaN")))) {
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$ERROR('#1: parseFloat(undefined) === Not-a-Number; parseFloat("NaN") === Not-a-Number. Actual: ' + (parseFloat("NaN")));
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}
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//CHECK#2
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if (!(isNaN(parseFloat(null)) && isNaN(parseFloat("NaN")))) {
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$ERROR('#2: parseFloat(null) === Not-a-Number; parseFloat("NaN") === Not-a-Number. Actual: ' + (parseFloat("NaN")));
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}
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//CHECK#3
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if (String(parseFloat(undefined)) !== "NaN") {
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$ERROR('#3: String(parseFloat(undefined)) === "NaN". Actual: ' + (String(parseFloat(undefined))));
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}
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//CHECK#4
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if (String(parseFloat(null)) !== "NaN") {
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$ERROR('#4: String(parseFloat(null)) === "NaN". Actual: ' + (String(parseFloat(null))));
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}
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