js/src/jit-test/tests/debug/gc-09.js@129ffea94266
js/src/jit-test/tests/debug/gc-09.js
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
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);
