Frame-arguments-04.js

Enable keyboard shortcuts

// frame.arguments works for all live frames

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

var dbg = new Debugger(g);

var hits = 0;

dbg.onDebuggerStatement = function (frame) {

    for (var i = 0; i <= 4; i++) {

        assertEq(frame.arguments.length, 1);

        assertEq(frame.arguments[0], i);

        frame = frame.older;

    assertEq(frame, null);

    hits++;

};

g.eval("function f(n) { if (n == 0) debugger; else f(n - 1); }");

g.f(4);

assertEq(hits, 1);