js/src/jit-test/tests/debug/Environment-names-02.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/Environment-names-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 | // env.names() on object environments ignores property names that are not identifiers. |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | var dbg = Debugger(g); |
| michael@0 | 5 | var names; |
| michael@0 | 6 | g.h = function () { |
| michael@0 | 7 | names = dbg.getNewestFrame().environment.names(); |
| michael@0 | 8 | }; |
| michael@0 | 9 | g.eval("var obj = {a: 1};\n" + |
| michael@0 | 10 | "with ({a: 1, '0xcafe': 2, ' ': 3, '': 4, '0': 5}) h();"); |
| michael@0 | 11 | assertEq(names.indexOf("a") !== -1, true); |
| michael@0 | 12 | assertEq(names.indexOf("0xcafe"), -1); |
| michael@0 | 13 | assertEq(names.indexOf(" "), -1); |
| michael@0 | 14 | assertEq(names.indexOf(""), -1); |
| michael@0 | 15 | assertEq(names.indexOf("0"), -1); |
