gc-09.2.js (587B)
1 // Bug 717104 - Unreachable debuggee globals should not keep their debuggers 2 // alive. The loop is to defeat conservative stack scanning; if the same stack 3 // locations are used each time through the loop, at least three of the 4 // debuggers should be collected. 5 // 6 // This is a slight modification of gc-09.js, which contains a cycle. 7 8 for (var i = 0; i < 4; i++) { 9 var g = newGlobal({newCompartment: true}); 10 var dbg = new Debugger(g); 11 dbg.onDebuggerStatement = function () { throw "FAIL"; }; 12 dbg.o = makeFinalizeObserver(); 13 } 14 15 gc(); 16 assertEq(finalizeCount() > 0, true);