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/Frame-arguments-04.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,18 @@
     1.4 +// frame.arguments works for all live frames
     1.5 +
     1.6 +var g = newGlobal();
     1.7 +var dbg = new Debugger(g);
     1.8 +var hits = 0;
     1.9 +dbg.onDebuggerStatement = function (frame) {
    1.10 +    for (var i = 0; i <= 4; i++) {
    1.11 +        assertEq(frame.arguments.length, 1);
    1.12 +        assertEq(frame.arguments[0], i);
    1.13 +        frame = frame.older;
    1.14 +    }
    1.15 +    assertEq(frame, null);
    1.16 +    hits++;
    1.17 +};
    1.18 +
    1.19 +g.eval("function f(n) { if (n == 0) debugger; else f(n - 1); }");
    1.20 +g.f(4);
    1.21 +assertEq(hits, 1);