js/src/jit-test/tests/debug/Frame-arguments-05.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/Frame-arguments-05.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // frame.arguments is "live" (it reflects assignments to arguments). |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | var dbg = new Debugger(g); |
| michael@0 | 5 | var log = ''; |
| michael@0 | 6 | var args; |
| michael@0 | 7 | dbg.onDebuggerStatement = function (frame) { |
| michael@0 | 8 | if (args === undefined) |
| michael@0 | 9 | args = frame.arguments; |
| michael@0 | 10 | else |
| michael@0 | 11 | assertEq(frame.arguments, args); |
| michael@0 | 12 | log += args[0]; |
| michael@0 | 13 | assertEq(frame.eval("x = '0';").return, '0'); |
| michael@0 | 14 | log += args[0]; |
| michael@0 | 15 | }; |
| michael@0 | 16 | |
| michael@0 | 17 | g.eval("function f(x) { x = '2'; debugger; x = '3'; debugger; }"); |
| michael@0 | 18 | g.f("1"); |
| michael@0 | 19 | assertEq(log, "2030"); |
