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/gc-09.2.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,16 @@
     1.4 +// Bug 717104 - Unreachable debuggee globals should not keep their debuggers
     1.5 +// alive. The loop is to defeat conservative stack scanning; if the same stack
     1.6 +// locations are used each time through the loop, at least three of the
     1.7 +// debuggers should be collected.
     1.8 +//
     1.9 +// This is a slight modification of gc-09.js, which contains a cycle.
    1.10 +
    1.11 +for (var i = 0; i < 4; i++) {
    1.12 +    var g = newGlobal();
    1.13 +    var dbg = new Debugger(g);
    1.14 +    dbg.onDebuggerStatement = function () { throw "FAIL"; };
    1.15 +    dbg.o = makeFinalizeObserver();
    1.16 +}
    1.17 +
    1.18 +gc();
    1.19 +assertEq(finalizeCount() > 0, true);