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-onPop-01.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,29 @@
     1.4 +// When multiple frames have onPop handlers, they are called in the correct order.
     1.5 +var g = newGlobal();
     1.6 +g.eval("function f() { debugger; }");
     1.7 +g.eval("function g() { f(); }");
     1.8 +g.eval("function h() { g(); }");
     1.9 +g.eval("function i() { h(); }");
    1.10 +
    1.11 +var dbg = new Debugger(g);
    1.12 +var log;
    1.13 +function logger(frame, mark) { 
    1.14 +    return function (completion) {
    1.15 +        assertEq(this, frame);
    1.16 +        assertEq('return' in completion, true);
    1.17 +        log += mark;
    1.18 +    };
    1.19 +}
    1.20 +dbg.onEnterFrame = function handleEnter(f) {
    1.21 +    log += "(" + f.callee.name;
    1.22 +    // Note that this establishes a distinct function object as each
    1.23 +    // frame's onPop handler. Thus, a pass proves that each frame is
    1.24 +    // remembering its handler separately.
    1.25 +    f.onPop = logger(f, f.callee.name + ")");  
    1.26 +};
    1.27 +dbg.onDebuggerStatement = function handleDebugger(f) {
    1.28 +    log += 'd';
    1.29 +};
    1.30 +log = '';
    1.31 +g.i();
    1.32 +assertEq(log, "(i(h(g(fdf)g)h)i)");