js/src/jit-test/tests/debug/Object-unwrap-02.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/Object-unwrap-02.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 | // Debugger.Object.prototype.unwrap unwraps Debugger.Objects referring to |
| michael@0 | 2 | // cross-compartment wrappers. |
| michael@0 | 3 | |
| michael@0 | 4 | var dbg = new Debugger(); |
| michael@0 | 5 | |
| michael@0 | 6 | var g1 = newGlobal(); |
| michael@0 | 7 | var dg1 = dbg.addDebuggee(g1); |
| michael@0 | 8 | assertEq(dg1.unwrap(), dg1); |
| michael@0 | 9 | |
| michael@0 | 10 | var g2 = newGlobal(); |
| michael@0 | 11 | var dg2 = dbg.addDebuggee(g2); |
| michael@0 | 12 | |
| michael@0 | 13 | var dg1g2 = dg1.makeDebuggeeValue(g2); |
| michael@0 | 14 | assertEq(dg1g2.global, dg1); |
| michael@0 | 15 | assertEq(dg1g2.unwrap(), dg2); |
| michael@0 | 16 | |
| michael@0 | 17 | // Try an ordinary object, not a global. |
| michael@0 | 18 | var g2o = g2.Object(); |
| michael@0 | 19 | var dg2o = dg2.makeDebuggeeValue(g2o); |
| michael@0 | 20 | var dg1g2o = dg1.makeDebuggeeValue(g2o); |
| michael@0 | 21 | assertEq(dg1g2o.global, dg1); |
| michael@0 | 22 | assertEq(dg1g2o.unwrap(), dg2o); |
| michael@0 | 23 | assertEq(dg1g2o.unwrap().unwrap(), dg2o); |
