js/src/jit-test/tests/debug/Environment-getVariable-12.js@6474c204b198
js/src/jit-test/tests/debug/Environment-getVariable-12.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.
1 var g = newGlobal();
2 var dbg = new Debugger;
3 var gw = dbg.addDebuggee(g);
5 var hits = 0;
6 dbg.onDebuggerStatement = function (frame) {
7 hits++;
8 assertEq(frame.environment.parent.getVariable('y'), true);
9 };
11 g.eval("var g;" +
12 "function f(x) {" +
13 " let (y = x) {" +
14 " if (x)" +
15 " g = function() { eval('debugger') };" +
16 " else" +
17 " g();" +
18 " }" +
19 "}" +
20 "f(true);" +
21 "f(false);");
22 assertEq(hits, 1);
24 var hits = 0;
25 dbg.onDebuggerStatement = function (frame) {
26 hits++;
27 assertEq(frame.environment.parent.getVariable('y'), 1);
28 assertEq(frame.environment.parent.names().indexOf('z'), -1);
29 };
31 g.eval("var g;" +
32 "let (y = 1) {" +
33 " g = function () { debugger; };" +
34 " let (z = 2) {" +
35 " g();" +
36 " }"+
37 "}");
38 assertEq(hits, 1);
40 var hits = 0;
41 dbg.onDebuggerStatement = function (frame) {
42 hits++;
43 var e = frame.older.environment.parent;
44 assertEq(e.getVariable('z'), true);
45 e = e.parent;
46 assertEq(e.getVariable('y'), true);
47 };
49 g.eval("var g;" +
50 "function h() { debugger };" +
51 "for (var x of [true, false]) {" +
52 " let (y = x) {" +
53 " let (z = x) {" +
54 " if (x)" +
55 " g = function () { print(z); h() };" +
56 " else" +
57 " g();" +
58 " }" +
59 " }" +
60 "}");
61 assertEq(hits, 1);
