js/src/jit-test/tests/debug/Frame-onPop-star-generators-01.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/Frame-onPop-star-generators-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 | // Returning {throw:} from an onPop handler when yielding works and |
| michael@0 | 2 | // does not close the generator-iterator. |
| michael@0 | 3 | |
| michael@0 | 4 | load(libdir + "iteration.js"); |
| michael@0 | 5 | |
| michael@0 | 6 | var g = newGlobal(); |
| michael@0 | 7 | var dbg = new Debugger; |
| michael@0 | 8 | var gw = dbg.addDebuggee(g); |
| michael@0 | 9 | dbg.onDebuggerStatement = function handleDebugger(frame) { |
| michael@0 | 10 | frame.onPop = function (c) { |
| michael@0 | 11 | return {throw: "fit"}; |
| michael@0 | 12 | }; |
| michael@0 | 13 | }; |
| michael@0 | 14 | g.eval("function* g() { for (var i = 0; i < 10; i++) { debugger; yield i; } }"); |
| michael@0 | 15 | g.eval("var it = g();"); |
| michael@0 | 16 | var rv = gw.evalInGlobal("it.next();"); |
| michael@0 | 17 | assertEq(rv.throw, "fit"); |
| michael@0 | 18 | |
| michael@0 | 19 | dbg.enabled = false; |
| michael@0 | 20 | assertIteratorNext(g.it, 1); |
