michael@0: // {has,add,remove}Debuggee throw a TypeError if the argument is invalid.
michael@0: 
michael@0: load(libdir + "asserts.js");
michael@0: 
michael@0: var dbg = new Debugger;
michael@0: 
michael@0: function check(val) {
michael@0:     assertThrowsInstanceOf(function () { dbg.hasDebuggee(val); }, TypeError);
michael@0:     assertThrowsInstanceOf(function () { dbg.addDebuggee(val); }, TypeError);
michael@0:     assertThrowsInstanceOf(function () { dbg.removeDebuggee(val); }, TypeError);
michael@0: }
michael@0: 
michael@0: // Primitive values are invalid.
michael@0: check(undefined);
michael@0: check(null);
michael@0: check(false);
michael@0: check(1);
michael@0: check(NaN);
michael@0: check("ok");
michael@0: 
michael@0: // A Debugger.Object that belongs to a different Debugger object is invalid.
michael@0: var g = newGlobal();
michael@0: var dbg2 = new Debugger;
michael@0: var w = dbg2.addDebuggee(g);
michael@0: assertEq(w instanceof Debugger.Object, true);
michael@0: check(w);