resumption-03.js - mozsearch

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// Returning and throwing objects.

load(libdir + "asserts.js");

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

g.debuggeeGlobal = this;

g.eval("(" + function () {

        var how, what;

        var dbg = new Debugger(debuggeeGlobal);

        dbg.onDebuggerStatement = function (frame) {

            if (frame.callee.name === "configure") {

                how = frame.arguments[0];

                what = frame.arguments[1];

            } else {

                var resume = {};

                resume[how] = what;

                return resume;

};

    } + ")();");

function configure(how, what) { debugger; }

function fire() { debugger; }

var d = new Date;

configure('return', d);

assertEq(fire(), d);

configure('return', Math);

assertEq(fire(), Math);

var x = new Error('oh no what are you doing');

configure('throw', x);

assertThrowsValue(fire, x);

configure('throw', parseInt);

assertThrowsValue(fire, parseInt);