js/src/jit-test/tests/debug/Environment-callee-03.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/Environment-callee-03.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 | // Environments of different instances of the same generator have the same |
| michael@0 | 2 | // callee. I love this job. |
| michael@0 | 3 | |
| michael@0 | 4 | var g = newGlobal(); |
| michael@0 | 5 | var dbg = new Debugger; |
| michael@0 | 6 | var gw = dbg.addDebuggee(g); |
| michael@0 | 7 | |
| michael@0 | 8 | function check(gen, label) { |
| michael@0 | 9 | print("check(" + label + ")"); |
| michael@0 | 10 | var hits; |
| michael@0 | 11 | dbg.onDebuggerStatement = function (frame) { |
| michael@0 | 12 | hits++; |
| michael@0 | 13 | var env = frame.environment; |
| michael@0 | 14 | assertEq(env.callee, gw.makeDebuggeeValue(g.f)); |
| michael@0 | 15 | }; |
| michael@0 | 16 | hits = 0; |
| michael@0 | 17 | gen.next(); |
| michael@0 | 18 | assertEq(hits, 1); |
| michael@0 | 19 | } |
| michael@0 | 20 | |
| michael@0 | 21 | g.eval('function f(x) { debugger; yield x; }'); |
| michael@0 | 22 | g.eval('var g = f(2);'); |
| michael@0 | 23 | g.eval('var h = f(3);'); |
| michael@0 | 24 | check(g.g, 'g.g'); |
| michael@0 | 25 | check(g.h, 'g.h'); |
| michael@0 | 26 | |
| michael@0 | 27 | g.eval('function* f(x) { debugger; yield x; }'); |
| michael@0 | 28 | g.eval('var g = f(2);'); |
| michael@0 | 29 | g.eval('var h = f(3);'); |
| michael@0 | 30 | check(g.g, 'g.g'); |
| michael@0 | 31 | check(g.h, 'g.h'); |
