tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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toNumber.js (751B)

      1 function toLatin1(s) {
      2    assertEq(isLatin1(s), true);
      3    return s;
      4 }
      5 function testToNumber() {
      6    // Latin1
      7    assertEq(+toLatin1("12345.6"), 12345.6);
      8    assertEq(+toLatin1("+123"), 123);
      9    assertEq(+toLatin1("0xABC"), 0xABC);
     10    assertEq(+toLatin1("112."), 112);
     11    assertEq(+toLatin1("112.A"), NaN);
     12    assertEq(+toLatin1("-Infinity"), -Infinity);
     13 
     14    // TwoByte
     15    function twoByte(s) {
     16 s = "\u1200" + s;
     17 s = s.substr(1);
     18 assertEq(isLatin1(s), false);
     19 return s;
     20    }
     21    assertEq(+twoByte("12345.6"), 12345.6);
     22    assertEq(+twoByte("+123"), 123);
     23    assertEq(+twoByte("0xABC"), 0xABC);
     24    assertEq(+twoByte("112."), 112);
     25    assertEq(+twoByte("112.A"), NaN);
     26    assertEq(+twoByte("-Infinity"), -Infinity);
     27 }
     28 testToNumber();