Source code

Revision control

Copy as Markdown

Other Tools

function toLatin1(s) {
assertEq(isLatin1(s), true);
return s;
}
function testParseInt() {
// Latin1
assertEq(parseInt(toLatin1("12345abc")), 12345);
assertEq(parseInt(toLatin1("0x5")), 0x5);
assertEq(parseInt(toLatin1("-123")), -123);
assertEq(parseInt(toLatin1("xyz")), NaN);
assertEq(parseInt(toLatin1("1234GHI"), 17), 94298);
assertEq(parseInt(toLatin1("9007199254749999")), 9007199254750000);
assertEq(parseInt(toLatin1(" 9007199254749998"), 16), 10378291982571444000);
// TwoByte
assertEq(parseInt("12345abc\u1200"), 12345);
assertEq(parseInt("0x5\u1200"), 0x5);
assertEq(parseInt(" -123\u1200"), -123);
assertEq(parseInt("\u1200"), NaN);
assertEq(parseInt("1234GHI\u1200", 17), 94298);
assertEq(parseInt("9007199254749999\u1200"), 9007199254750000);
assertEq(parseInt(" 9007199254749998\u1200", 16), 10378291982571444000);
}
testParseInt();
function testParseFloat() {
// Latin1
assertEq(parseFloat(toLatin1("3.1415")), 3.1415);
assertEq(parseFloat(toLatin1(" -1234")), -1234);
assertEq(parseFloat(toLatin1("\u00AA")), NaN);
assertEq(parseFloat(toLatin1("Infinityabc")), Infinity);
assertEq(parseFloat(toLatin1("-Infinity")), -Infinity);
assertEq(parseFloat(toLatin1("\t\t\t+Infinity")), Infinity);
// TwoByte
assertEq(parseFloat("3.1415\u0FFF"), 3.1415);
assertEq(parseFloat(" -1234\u0FFF"), -1234);
assertEq(parseFloat("\u00AA\u0FFF"), NaN);
assertEq(parseFloat("Infinityabc\u0FFF"), Infinity);
assertEq(parseFloat("-Infinity\u0FFF"), -Infinity);
assertEq(parseFloat("\t\t\t+Infinity\u0FFF"), Infinity);
}
testParseFloat();