js/src/jit-test/tests/debug/Environment-setVariable-05.js@7e26c7da4463
js/src/jit-test/tests/debug/Environment-setVariable-05.js
Wed, 31 Dec 2014 06:55:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:55:50 +0100
- changeset 2
- 7e26c7da4463
- permissions
- -rw-r--r--
Added tag UPSTREAM_283F7C6 for changeset ca08bd8f51b2
1 // setVariable can change the types of variables and arguments in functions.
3 var g = newGlobal();
4 g.eval("function f(a) { var b = a + 1; debugger; return a + b; }");
5 for (var i = 0; i < 20; i++)
6 assertEq(g.f(i), 2 * i + 1);
8 var dbg = new Debugger(g);
9 dbg.onDebuggerStatement = function (frame) {
10 frame.environment.setVariable("a", "xyz");
11 frame.environment.setVariable("b", "zy");
12 };
13 for (var i = 0; i < 10; i++)
14 assertEq(g.f(i), "xyzzy");
