The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/gc/bug888463.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,66 @@
     1.4 +var sjcl = {
     1.5 +    hash: {},
     1.6 +};
     1.7 +sjcl.bitArray = {
     1.8 +    concat: function (a, b) {
     1.9 +        var c = a[a.length - 1],
    1.10 +            d = sjcl.bitArray.getPartial(c);
    1.11 +        return d === 32 ? a.concat(b) : sjcl.bitArray.P(b, d, c | 0, a.slice(0, a.length - 1))
    1.12 +    },
    1.13 +    getPartial: function (a) {
    1.14 +        return Math.round(a / 0x10000000000) || 32
    1.15 +    }
    1.16 +};
    1.17 +sjcl.hash.sha256 = function (a) {
    1.18 +    this.a[0] || this.w();
    1.19 +	this.reset()
    1.20 +};
    1.21 +sjcl.hash.sha256.prototype = {
    1.22 +    reset: function () {
    1.23 +        this.n = this.N.slice(0);
    1.24 +        this.i = [];
    1.25 +    },
    1.26 +    update: function (a) {
    1.27 +        var b, c = this.i = sjcl.bitArray.concat(this.i, a);
    1.28 +        return this
    1.29 +    },
    1.30 +    finalize: function () {
    1.31 +        var a, b = this.i,
    1.32 +            c = this.n;
    1.33 +	this.C(b.splice(0, 16));
    1.34 +        return c
    1.35 +    },
    1.36 +    N: [],
    1.37 +    a: [],
    1.38 +    w: function () {
    1.39 +        function a(e) {
    1.40 +            return (e - Math.floor(e)) * 0x100000000 | 0
    1.41 +        }
    1.42 +        var b = 0,
    1.43 +            c = 2,
    1.44 +            d;
    1.45 +        a: for (; b < 64; c++) {
    1.46 +            if (b < 8)
    1.47 +		this.N[b] = a(Math.pow(c, 0.5));
    1.48 +            b++
    1.49 +        }
    1.50 +    },
    1.51 +    C: function (a) {
    1.52 +        var b, c, d = a.slice(0),
    1.53 +            e = this.n,
    1.54 +            h = e[1],
    1.55 +            i = e[2],
    1.56 +            k = e[3],
    1.57 +            n = e[7];
    1.58 +        for (a = 0; a < 64; a++) {
    1.59 +                b = d[a + 1 & 15];
    1.60 +            g = b + (h & i ^ k & (h ^ i)) + (h >>> 2 ^ h >>> 13 ^ h >>> 22 ^ h << 30 ^ h << 19 ^ h << 10) | 0
    1.61 +        }
    1.62 +        e[0] = e[0] + g | 0;
    1.63 +    }
    1.64 +};
    1.65 +var ax1 = [-1862726214, -1544935945, -1650904951, -1523200565, 1783959997, -1422527763, -1915825893, 67249414];
    1.66 +var ax2 = ax1;
    1.67 +for (var aix = 0; aix < 200; aix++) ax1 = (new sjcl.hash.sha256(undefined)).update(ax1, undefined).finalize();
    1.68 +eval("for (var aix = 0; aix < 200; aix++) ax2 = (new sjcl.hash.sha256(undefined)).update(ax2, undefined).finalize();" +
    1.69 +     "assertEq(ax2.toString(), ax1.toString());");