js/src/jit-test/tests/debug/gc-09.js@deefc01c0e14
js/src/jit-test/tests/debug/gc-09.js
Thu, 15 Jan 2015 21:03:48 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:03:48 +0100
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
- permissions
- -rw-r--r--
Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)
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.
6 for (var i = 0; i < 4; i++) {
7 var g = newGlobal();
8 var dbg = new Debugger(g);
9 dbg.onDebuggerStatement = function () { throw "FAIL"; };
10 dbg.o = makeFinalizeObserver();
11 dbg.loop = g; // make a cycle of strong references with dbg and g
12 }
14 gc();
15 assertEq(finalizeCount() > 0, true);
