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/debug/Object-defineProperties-01.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,46 @@
     1.4 +// Debug.Object.prototype.defineProperties.
     1.5 +
     1.6 +var g = newGlobal();
     1.7 +var dbg = new Debugger;
     1.8 +var gw = dbg.addDebuggee(g);
     1.9 +
    1.10 +var descProps = ['configurable', 'enumerable', 'writable', 'value', 'get', 'set'];
    1.11 +function test(objexpr, descs) {
    1.12 +    g.eval("obj = (" + objexpr + ");");
    1.13 +    var gobjw = gw.getOwnPropertyDescriptor("obj").value;
    1.14 +    gobjw.defineProperties(descs);
    1.15 +
    1.16 +    var indirectEval = eval;
    1.17 +    var obj = indirectEval("(" + objexpr + ");");
    1.18 +    Object.defineProperties(obj, descs);
    1.19 +
    1.20 +    var ids = Object.keys(descs);
    1.21 +    for (var i = 0; i < ids.length; i++) {
    1.22 +        var actual = gobjw.getOwnPropertyDescriptor(ids[i]);
    1.23 +        var expected = Object.getOwnPropertyDescriptor(obj, ids[i]);
    1.24 +        assertEq(Object.getPrototypeOf(actual), Object.prototype);
    1.25 +        assertEq(actual.configurable, expected.configurable);
    1.26 +        assertEq(actual.enumerable, expected.enumerable);
    1.27 +        for (var j = 0; j < descProps; j++) {
    1.28 +            var prop = descProps[j];
    1.29 +            assertEq(prop in actual, prop in expected);
    1.30 +            assertEq(actual[prop], expected[prop]);
    1.31 +        }
    1.32 +    }
    1.33 +}
    1.34 +
    1.35 +test("{}", {});
    1.36 +test("/abc/", {});
    1.37 +
    1.38 +g.eval("var aglobal = newGlobal('same-compartment');");
    1.39 +var aglobal = newGlobal('same-compartment');
    1.40 +test("aglobal", {});
    1.41 +
    1.42 +var adescs = {a: {enumerable: true, writable: true, value: 0}};
    1.43 +test("{}", adescs);
    1.44 +test("{a: 1}", adescs);
    1.45 +
    1.46 +var arrdescs = [{value: 'a'}, {value: 'b'}, , {value: 'd'}];
    1.47 +test("{}", arrdescs);
    1.48 +test("[]", arrdescs);
    1.49 +test("[0, 1, 2, 3]", arrdescs);