Frame-arguments-02.js

Enable keyboard shortcuts

// Object arguments.

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

var dbg = new Debugger(g);

var hits = 0;

dbg.onDebuggerStatement = function (frame) {

    var args = frame.arguments;

    assertEq(args, frame.arguments);

    assertEq(args instanceof Array, true);

    assertEq(args.length, 2);

    assertEq(args[0] instanceof Debugger.Object, true);

    assertEq(args[0].class, args[1]);

    hits++;

};

g.eval("function f(obj, cls) { debugger; }");

g.eval("f({}, 'Object');");

g.eval("f(Date, 'Function');");

assertEq(hits, 2);