test262/test/built-ins/parseFloat/S15.1.2.3_A6.js

57 lines
1.7 KiB
JavaScript

// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: |
parseFloat may interpret only a leading portion of the string as
a number value; it ignores any characters that cannot be interpreted as part
of the notation of an decimal literal, and no indication is given that any such
characters were ignored.
esid: sec-parsefloat-string
description: Complex test without eval
includes: [decimalToHexString.js]
---*/
//CHECK
var errorCount = 0;
var count = 0;
var indexP;
var indexO = 0;
for (var index = 0; index <= 65535; index++) {
if ((index < 0x0030) || (index > 0x0039)) {
if (parseFloat("0.1e1" + String.fromCharCode(index)) !== 1) {
if (indexO === 0) {
indexO = index;
} else {
if ((index - indexP) !== 1) {
if ((indexP - indexO) !== 0) {
var hexP = decimalToHexString(indexP);
var hexO = decimalToHexString(indexO);
throw new Test262Error('#' + hexO + '-' + hexP + ' ');
}
else {
var hexP = decimalToHexString(indexP);
throw new Test262Error('#' + hexP + ' ');
}
indexO = index;
}
}
indexP = index;
errorCount++;
}
count++;
}
}
if (errorCount > 0) {
if ((indexP - indexO) !== 0) {
var hexP = decimalToHexString(indexP);
var hexO = decimalToHexString(indexO);
throw new Test262Error('#' + hexO + '-' + hexP + ' ');
} else {
var hexP = decimalToHexString(indexP);
throw new Test262Error('#' + hexP + ' ');
}
throw new Test262Error('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
}