tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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bug674843.js (1734B)

      1 // Binary: cache/js-dbg-64-d066929dd830-linux
      2 // Flags: -m
      3 //
      4 function fnSupportsArrayIndexGettersOnObjects() {
      5    if (fnExists(Object.defineProperty)) {
      6        var obj = {};
      7        Object.defineProperty(obj, "0", {
      8            get: function () {
      9                supportsArrayIndexGettersOnObjects = true;
     10            }
     11        });
     12        var res = obj[0];
     13    }
     14    return supportsArrayIndexGettersOnObjects;
     15 }
     16 function fnExists( /*arguments*/ ) {
     17    return true;
     18 }
     19 var ES5Harness = (function () {
     20    var $this = this;
     21    function registerTest(test) {
     22        if (!(test.precondition && !test.precondition())) {
     23            try {
     24                var res = test.test.call($this);
     25            } catch (e) {}
     26        }
     27    }
     28    return {
     29        registerTest: registerTest
     30    }
     31 })();
     32 ES5Harness.registerTest({
     33    test: function testcase() {
     34        function callbackfn(accum, val, idx, obj) {
     35            if (idx === 1 && val === 1) {}
     36        }
     37        var obj = {
     38            length: 10
     39        };
     40        Object.defineProperty(obj, "0", {
     41            get: function () {
     42                defineProperty(idx, idx, registerTest + ": }}}}}");
     43            },
     44        });
     45        try {
     46            Array.prototype.reduce.call(obj, callbackfn, "initialValue");
     47        } finally {}
     48    },
     49    precondition: function prereq() {
     50        return fnExists(Array.prototype.reduce) && fnExists(Object.defineProperty) && fnSupportsArrayIndexGettersOnObjects();
     51    }
     52 });
     53 ES5Harness.registerTest({
     54    test: function testcase() {
     55        var obj = {};
     56        Object.defineProperty(obj, "property", {
     57            configurable: new Date()
     58        });
     59    },
     60    precondition: function prereq() {
     61        return fnExists(gczeal(2));
     62    }
     63 });