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-evalWithBindings-09.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,27 @@
     1.4 +// evalWithBindings code is debuggee code, so it can trip the debugger. It nests!
     1.5 +var g = newGlobal();
     1.6 +var dbg = new Debugger(g);
     1.7 +var f1;
     1.8 +var hits = 0;
     1.9 +dbg.onDebuggerStatement = function (frame) {
    1.10 +    f1 = frame;
    1.11 +
    1.12 +    // This trips the onExceptionUnwind hook.
    1.13 +    var x = frame.evalWithBindings("wrongSpeling", {rightSpelling: 2}).throw;
    1.14 +
    1.15 +    assertEq(frame.evalWithBindings("exc.name", {exc: x}).return, "ReferenceError");
    1.16 +    hits++;
    1.17 +};
    1.18 +dbg.onExceptionUnwind = function (frame, exc) {
    1.19 +    assertEq(frame !== f1, true);
    1.20 +
    1.21 +    // f1's environment does not contain the binding for the first evalWithBindings call.
    1.22 +    assertEq(f1.eval("rightSpelling").return, "dependent");
    1.23 +    assertEq(f1.evalWithBindings("n + rightSpelling", {n: "in"}).return, "independent");
    1.24 +
    1.25 +    // frame's environment does contain the binding.
    1.26 +    assertEq(frame.eval("rightSpelling").return, 2);
    1.27 +    assertEq(frame.evalWithBindings("rightSpelling + three", {three: 3}).return, 5);
    1.28 +    hits++;
    1.29 +};
    1.30 +g.eval("(function () { var rightSpelling = 'dependent'; debugger; })();");