js/src/jit-test/tests/debug/Environment-find-01.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/Environment-find-01.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 | // find sees that vars are hoisted out of with statements. |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | var dbg = Debugger(g); |
| michael@0 | 5 | var hits = 0; |
| michael@0 | 6 | dbg.onDebuggerStatement = function (frame) { |
| michael@0 | 7 | assertEq(frame.environment.find("x").type, "with"); |
| michael@0 | 8 | hits++; |
| michael@0 | 9 | }; |
| michael@0 | 10 | |
| michael@0 | 11 | assertEq(g.eval("(function () {\n" + |
| michael@0 | 12 | " function g() { x = 1; }\n" + |
| michael@0 | 13 | " with ({x: 2}) {\n" + |
| michael@0 | 14 | " var x;\n" + |
| michael@0 | 15 | " debugger;\n" + |
| michael@0 | 16 | " return x;\n" + |
| michael@0 | 17 | " }\n" + |
| michael@0 | 18 | "})();"), 2); |
| michael@0 | 19 | assertEq(hits, 1); |
