Object-apply-03.js

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// reentering the debugger several times via onDebuggerStatement and apply/call on a single stack

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

var dbg = Debugger(g);

function test(usingApply) {

    dbg.onDebuggerStatement = function (frame) {

        var n = frame.arguments[0];

        if (n > 1) {

            var result = usingApply ? frame.callee.apply(null, [n - 1])

                : frame.callee.call(null, n - 1);

            result.return *= n;

            return result;

};

    g.eval("function fac(n) { debugger; return 1; }");

    assertEq(g.fac(5), 5 * 4 * 3 * 2 * 1);

test(true);

test(false);