js/src/jit-test/tests/gc/jsscript-mark-children.js@6474c204b198 (annotated)
js/src/jit-test/tests/gc/jsscript-mark-children.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 | // Bug 758509 changed things so that a JSScript is partially initialized when |
| michael@0 | 2 | // it is created, which is prior to bytecode generation; full initialization |
| michael@0 | 3 | // only occurs after bytecode generation. This means that |
| michael@0 | 4 | // JSScript::markChildren() must deal with partially-initialized JSScripts. |
| michael@0 | 5 | // This test forces that to happen, because each let block allocates a |
| michael@0 | 6 | // StaticBlockObject. All that should happen is that we don't crash. |
| michael@0 | 7 | |
| michael@0 | 8 | let t = 0; |
| michael@0 | 9 | gczeal(2,1); |
| michael@0 | 10 | eval("\ |
| michael@0 | 11 | let x = 3, y = 4;\ |
| michael@0 | 12 | let (x = x+0, y = 12) { t += (x + y); } \ |
| michael@0 | 13 | let (x = x+1, y = 12) { t += (x + y); } \ |
| michael@0 | 14 | let (x = x+2, y = 12) { t += (x + y); } \ |
| michael@0 | 15 | let (x = x+3, y = 12) { t += (x + y); } \ |
| michael@0 | 16 | let (x = x+4, y = 12) { t += (x + y); } \ |
| michael@0 | 17 | let (x = x+5, y = 12) { t += (x + y); } \ |
| michael@0 | 18 | let (x = x+6, y = 12) { t += (x + y); } \ |
| michael@0 | 19 | let (x = x+7, y = 12) { t += (x + y); } \ |
| michael@0 | 20 | let (x = x+8, y = 12) { t += (x + y); } \ |
| michael@0 | 21 | let (x = x+9, y = 12) { t += (x + y); } \ |
| michael@0 | 22 | t += (x + y);\ |
| michael@0 | 23 | assertEq(t, 202);\ |
| michael@0 | 24 | "); |
