Frame-script-02.js

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// Frame.prototype.script for call frames.

var g = newGlobal({newCompartment: true});

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, "call");

        f(frame.script);

};

    g.eval(code);

ApplyToFrameScript('(function () { debugger; })();', 0,

                   function (script) {

                       assertEq(script instanceof Debugger.Script, true);

});

// This would be nice, once we can get host call frames:

// ApplyToFrameScript("(function () { debugger; }).call(null);", 1,

//                    function (script) {

//                        assertEq(script, null);

//                   });