js/src/jit-test/tests/debug/Frame-older-01.js@ac0c01689b40 (annotated)
js/src/jit-test/tests/debug/Frame-older-01.js
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | // |jit-test| debug |
| michael@0 | 2 | // Basic call chain. |
| michael@0 | 3 | |
| michael@0 | 4 | var g = newGlobal(); |
| michael@0 | 5 | var result = null; |
| michael@0 | 6 | var dbg = new Debugger(g); |
| michael@0 | 7 | dbg.onDebuggerStatement = function (frame) { |
| michael@0 | 8 | var a = []; |
| michael@0 | 9 | assertEq(frame === frame.older, false); |
| michael@0 | 10 | for (; frame; frame = frame.older) |
| michael@0 | 11 | a.push(frame.type === 'call' ? frame.callee.name : frame.type); |
| michael@0 | 12 | a.reverse(); |
| michael@0 | 13 | result = a.join(", "); |
| michael@0 | 14 | }; |
| michael@0 | 15 | |
| michael@0 | 16 | g.eval("function first() { return second(); }"); |
| michael@0 | 17 | g.eval("function second() { return eval('third()'); }"); |
| michael@0 | 18 | g.eval("function third() { debugger; }"); |
| michael@0 | 19 | g.evaluate("first();"); |
| michael@0 | 20 | assertEq(result, "global, first, second, eval, third"); |
