js/src/jit-test/tests/debug/Object-deleteProperty-01.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/Object-deleteProperty-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 | // Basic deleteProperty tests. |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | var dbg = new Debugger; |
| michael@0 | 5 | var gw = dbg.addDebuggee(g); |
| michael@0 | 6 | |
| michael@0 | 7 | assertEq(gw.deleteProperty("no such property"), true); |
| michael@0 | 8 | |
| michael@0 | 9 | g.Object.defineProperty(g, "p", {configurable: true, value: 0}); |
| michael@0 | 10 | assertEq(gw.deleteProperty("p"), true); |
| michael@0 | 11 | |
| michael@0 | 12 | g[0] = 0; |
| michael@0 | 13 | assertEq(gw.deleteProperty(0), true); |
| michael@0 | 14 | assertEq("0" in g, false); |
| michael@0 | 15 | |
| michael@0 | 16 | assertEq(gw.deleteProperty(), false); // can't delete g.undefined |
| michael@0 | 17 | assertEq(g.undefined, undefined); |
