Frame-evalWithBindings-09.js

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// evalWithBindings code is debuggee code, so it can trip the debugger. It nests!

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

var dbg = new Debugger(g);

var f1;

var hits = 0;

dbg.onDebuggerStatement = function (frame) {

    f1 = frame;

    // This trips the onExceptionUnwind hook.

    var x = frame.evalWithBindings("wrongSpeling", {rightSpelling: 2}).throw;

    assertEq(frame.evalWithBindings("exc.name", {exc: x}).return, "ReferenceError");

    hits++;

};

dbg.onExceptionUnwind = function (frame, exc) {

    assertEq(frame !== f1, true);

    // f1's environment does not contain the binding for the first evalWithBindings call.

    assertEq(f1.eval("rightSpelling").return, "dependent");

    assertEq(f1.evalWithBindings("n + rightSpelling", {n: "in"}).return, "independent");

    // frame's environment does contain the binding.

    assertEq(frame.eval("rightSpelling").return, 2);

    assertEq(frame.evalWithBindings("rightSpelling + three", {three: 3}).return, 5);

    hits++;

};

g.eval("(function () { var rightSpelling = 'dependent'; debugger; })();");