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-deleteProperty-01.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,17 @@
     1.4 +// Basic deleteProperty tests.
     1.5 +
     1.6 +var g = newGlobal();
     1.7 +var dbg = new Debugger;
     1.8 +var gw = dbg.addDebuggee(g);
     1.9 +
    1.10 +assertEq(gw.deleteProperty("no such property"), true);
    1.11 +
    1.12 +g.Object.defineProperty(g, "p", {configurable: true, value: 0});
    1.13 +assertEq(gw.deleteProperty("p"), true);
    1.14 +
    1.15 +g[0] = 0;
    1.16 +assertEq(gw.deleteProperty(0), true);
    1.17 +assertEq("0" in g, false);
    1.18 +
    1.19 +assertEq(gw.deleteProperty(), false);  // can't delete g.undefined
    1.20 +assertEq(g.undefined, undefined);