js/src/jit-test/tests/debug/Frame-onStep-02.js@6474c204b198
js/src/jit-test/tests/debug/Frame-onStep-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.
1 // Setting frame.onStep to undefined turns off single-stepping.
3 var g = newGlobal();
4 g.a = 0;
5 g.eval("function f() {\n" +
6 " a++;\n" +
7 " a++;\n" +
8 " a++;\n" +
9 " a++;\n" +
10 " return a;\n" +
11 "}\n");
13 var dbg = Debugger(g);
14 var seen = [0, 0, 0, 0, 0];
15 dbg.onEnterFrame = function (frame) {
16 seen[g.a] = 1;
17 frame.onStep = function () {
18 seen[g.a] = 1;
19 if (g.a === 2) {
20 frame.onStep = undefined;
21 assertEq(frame.onStep, undefined);
22 }
23 };
24 }
26 g.f();
27 assertEq(seen.join(","), "1,1,1,0,0");
