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-eval-06.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,19 @@
     1.4 +// frame.eval throws if frame is a generator frame that isn't currently on the stack
     1.5 +
     1.6 +load(libdir + "asserts.js");
     1.7 +
     1.8 +var g = newGlobal();
     1.9 +g.eval("function gen(a) { debugger; yield a; }");
    1.10 +g.eval("function test() { debugger; }");
    1.11 +var dbg = new Debugger(g);
    1.12 +var genframe;
    1.13 +var hits = 0;
    1.14 +dbg.onDebuggerStatement = function (frame) {
    1.15 +    if (frame.callee.name == 'gen')
    1.16 +        genframe = frame;
    1.17 +    else
    1.18 +        assertThrowsInstanceOf(function () { genframe.eval("a"); }, Error);
    1.19 +    hits++;
    1.20 +};
    1.21 +g.eval("var it = gen(42); assertEq(it.next(), 42); test();");
    1.22 +assertEq(hits, 2);