mirror of https://github.com/tc39/test262.git
46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
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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If neither Result(2) nor any prefix of Result(2) satisfies the syntax of a
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StrDecimalLiteral (see 9.3.1), return NaN
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es5id: 15.1.2.3_A3_T1
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description: parseFloat("some string") return NaN
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---*/
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//CHECK#1
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if (isNaN(parseFloat("str")) !== true) {
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$ERROR('#1: parseFloat("str") === Not-a-Number. Actual: ' + (parseFloat("str")));
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}
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//CHECK#2
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if (isNaN(parseFloat("s1")) !== true) {
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$ERROR('#2: parseFloat("s1") === Not-a-Number. Actual: ' + (parseFloat("s1")));
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}
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//CHECK#3
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if (isNaN(parseFloat("")) !== true) {
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$ERROR('#3: parseFloat("") === Not-a-Number. Actual: ' + (parseFloat("")));
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}
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//CHECK#4
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if (String(parseFloat("str")) !== "NaN") {
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$ERROR('#4: String(parseFloat("str")) === "NaN". Actual: ' + (String(parseFloat("str"))));
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}
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//CHECK#5
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if (String(parseFloat("s1")) !== "NaN") {
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$ERROR('#5: String(parseFloat("s1")) === "NaN". Actual: ' + (String(parseFloat("s1"))));
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}
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//CHECK#6
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if (String(parseFloat("")) !== "NaN") {
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$ERROR('#6: String(parseFloat("")) === "NaN". Actual: ' + (String(parseFloat(""))));
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}
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//CHECK#7
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if (String(parseFloat("+")) !== "NaN") {
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$ERROR('#7: String(parseFloat("+")) === "NaN". Actual: ' + (String(parseFloat("+"))));
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}
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