The Tor Browser / file comparison
comparison: js/src/jit-test/tests/debug/Frame-identity-04.js
js/src/jit-test/tests/debug/Frame-identity-04.js
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:5cd2842871eb |
|---|---|
| 1 // Test that on-stack Debugger.Frames are not GC'd even if they are only reachable | |
| 2 // from the js::Debugger::frames table. | |
| 3 | |
| 4 var g = newGlobal(); | |
| 5 g.eval("function f(n) { if (n) f(n - 1); debugger; }"); | |
| 6 var dbg = new Debugger(g); | |
| 7 var hits = 0; | |
| 8 dbg.onDebuggerStatement = function (frame) { | |
| 9 if (hits === 0) { | |
| 10 for (; frame; frame = frame.older) | |
| 11 frame.seen = true; | |
| 12 } else { | |
| 13 for (; frame; frame = frame.older) | |
| 14 assertEq(frame.seen, true); | |
| 15 } | |
| 16 gc(); | |
| 17 hits++; | |
| 18 }; | |
| 19 g.f(20); | |
| 20 assertEq(hits, 21); |
