js/src/jit-test/tests/pic/watch3b.js@6474c204b198 (annotated)
js/src/jit-test/tests/pic/watch3b.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 | // assignment to watched global properties must not be traced |
| michael@0 | 2 | var hits = 0; |
| michael@0 | 3 | function counter(id, oldval, newval) { |
| michael@0 | 4 | hits++; |
| michael@0 | 5 | return newval; |
| michael@0 | 6 | } |
| michael@0 | 7 | |
| michael@0 | 8 | var x = 0; |
| michael@0 | 9 | var y = 0; |
| michael@0 | 10 | function f() { |
| michael@0 | 11 | var a = [{}, this]; |
| michael@0 | 12 | for (var i = 0; i < 14; i++) { |
| michael@0 | 13 | print(shapeOf(this)); |
| michael@0 | 14 | Object.prototype.watch.call(a[+(i > 8)], "y", counter); |
| michael@0 | 15 | y++; |
| michael@0 | 16 | } |
| michael@0 | 17 | } |
| michael@0 | 18 | f(); |
| michael@0 | 19 | assertEq(hits, 5); |
| michael@0 | 20 |
