js/src/jit-test/tests/debug/Frame-script-01.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

// Frame.prototype.script for eval frames.

var g = newGlobal();
var dbg = new Debugger(g);

// Apply |f| to each frame that is |skip| frames up from each frame that
// executes a 'debugger' statement when evaluating |code| in the global g.
function ApplyToFrameScript(code, skip, f) {
    dbg.onDebuggerStatement = function (frame) {
        while (skip-- > 0)
            frame = frame.older;
        assertEq(frame.type, "eval");
        f(frame.script);
    };
    g.eval(code);
}

ApplyToFrameScript('debugger;', 0,
                   function (script) {
                       assertEq(script instanceof Debugger.Script, true);
                   });
ApplyToFrameScript("(function () { eval('debugger;'); })();", 0,
                   function (script) {
                       assertEq(script instanceof Debugger.Script, true);
                   });