js/src/jit-test/tests/saved-stacks/shared-parent-frames.js@6474c204b198 (annotated)
js/src/jit-test/tests/saved-stacks/shared-parent-frames.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 | // Test that parent frames are shared when the older portions of two stacks are |
| michael@0 | 2 | // the same. |
| michael@0 | 3 | |
| michael@0 | 4 | let f1, f2; |
| michael@0 | 5 | |
| michael@0 | 6 | function dos() { |
| michael@0 | 7 | f1 = saveStack(); |
| michael@0 | 8 | f2 = saveStack(); |
| michael@0 | 9 | } |
| michael@0 | 10 | |
| michael@0 | 11 | (function uno() { |
| michael@0 | 12 | dos(); |
| michael@0 | 13 | }()); |
| michael@0 | 14 | |
| michael@0 | 15 | |
| michael@0 | 16 | // Different youngest frames. |
| michael@0 | 17 | assertEq(f1 == f2, false); |
| michael@0 | 18 | // However the parents should be the same. |
| michael@0 | 19 | assertEq(f1.parent, f2.parent); |
