The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/tests/ecma_6/String/fromCodePoint.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,48 @@
     1.4 +var BUGNUMBER = 918879;
     1.5 +var summary = 'String.fromCodePoint';
     1.6 +
     1.7 +print(BUGNUMBER + ": " + summary);
     1.8 +
     1.9 +// Tests taken from:
    1.10 +// https://github.com/mathiasbynens/String.fromCodePoint/blob/master/tests/tests.js
    1.11 +
    1.12 +assertEq(String.fromCodePoint.length, 0);
    1.13 +assertEq(String.propertyIsEnumerable('fromCodePoint'), false);
    1.14 +
    1.15 +assertEq(String.fromCodePoint(''), '\0');
    1.16 +assertEq(String.fromCodePoint(), '');
    1.17 +assertEq(String.fromCodePoint(-0), '\0');
    1.18 +assertEq(String.fromCodePoint(0), '\0');
    1.19 +assertEq(String.fromCodePoint(0x1D306), '\uD834\uDF06');
    1.20 +assertEq(String.fromCodePoint(0x1D306, 0x61, 0x1D307), '\uD834\uDF06a\uD834\uDF07');
    1.21 +assertEq(String.fromCodePoint(0x61, 0x62, 0x1D307), 'ab\uD834\uDF07');
    1.22 +assertEq(String.fromCodePoint(false), '\0');
    1.23 +assertEq(String.fromCodePoint(null), '\0');
    1.24 +
    1.25 +assertThrowsInstanceOf(function() { String.fromCodePoint('_'); }, RangeError);
    1.26 +assertThrowsInstanceOf(function() { String.fromCodePoint('+Infinity'); }, RangeError);
    1.27 +assertThrowsInstanceOf(function() { String.fromCodePoint('-Infinity'); }, RangeError);
    1.28 +assertThrowsInstanceOf(function() { String.fromCodePoint(-1); }, RangeError);
    1.29 +assertThrowsInstanceOf(function() { String.fromCodePoint(0x10FFFF + 1); }, RangeError);
    1.30 +assertThrowsInstanceOf(function() { String.fromCodePoint(3.14); }, RangeError);
    1.31 +assertThrowsInstanceOf(function() { String.fromCodePoint(3e-2); }, RangeError);
    1.32 +assertThrowsInstanceOf(function() { String.fromCodePoint(Infinity); }, RangeError);
    1.33 +assertThrowsInstanceOf(function() { String.fromCodePoint(NaN); }, RangeError);
    1.34 +assertThrowsInstanceOf(function() { String.fromCodePoint(undefined); }, RangeError);
    1.35 +assertThrowsInstanceOf(function() { String.fromCodePoint({}); }, RangeError);
    1.36 +
    1.37 +var counter = Math.pow(2, 15) * 3 / 2;
    1.38 +var result = [];
    1.39 +while (--counter >= 0) {
    1.40 +        result.push(0); // one code unit per symbol
    1.41 +}
    1.42 +String.fromCodePoint.apply(null, result); // must not throw
    1.43 +
    1.44 +var counter = Math.pow(2, 15) * 3 / 2;
    1.45 +var result = [];
    1.46 +while (--counter >= 0) {
    1.47 +        result.push(0xFFFF + 1); // two code units per symbol
    1.48 +}
    1.49 +String.fromCodePoint.apply(null, result); // must not throw
    1.50 +
    1.51 +reportCompare(0, 0, "ok");