mirror of https://github.com/tc39/test262.git
51 lines
1.5 KiB
JavaScript
51 lines
1.5 KiB
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: >
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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_T3
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description: parseFloat("wrong numbr format") return NaN
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---*/
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//CHECK#1
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if (isNaN(parseFloat(".x")) !== true) {
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$ERROR('#1: parseFloat(".x") === Not-a-Number. Actual: ' + (parseFloat(".x")));
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}
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//CHECK#2
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if (isNaN(parseFloat("+x")) !== true) {
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$ERROR('#2: parseFloat("+x") === Not-a-Number. Actual: ' + (parseFloat("+x")));
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}
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//CHECK#3
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if (isNaN(parseFloat("infinity")) !== true) {
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$ERROR('#3: parseFloat("infinity") === Not-a-Number. Actual: ' + (parseFloat("infinity")));
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}
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//CHECK#4
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if (isNaN(parseFloat("A")) !== true) {
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$ERROR('#4: parseFloat("A") === Not-a-Number. Actual: ' + (parseFloat("A")));
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}
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//CHECK#5
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if (String(parseFloat(".s")) !== "NaN") {
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$ERROR('#5: String(parseFloat(".s")) === "NaN". Actual: ' + (String(parseFloat(".s"))));
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}
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//CHECK#6
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if (String(parseFloat("+x")) !== "NaN") {
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$ERROR('#6: String(parseFloat("+x")) === "NaN". Actual: ' + (String(parseFloat("+x"))));
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}
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//CHECK#7
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if (String(parseFloat("infinity")) !== "NaN") {
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$ERROR('#73: String(parseFloat("infinity")) === "NaN". Actual: ' + (String(parseFloat("infinity"))));
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}
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//CHECK#8
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if (String(parseFloat("A")) !== "NaN") {
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$ERROR('#8: String(parseFloat("A")) === "NaN". Actual: ' + (String(parseFloat("A"))));
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}
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