michael@0: // Second testPropagatedFunArgs test -- this is a crash-test.
michael@0: (function () {
michael@0:   var escapee;
michael@0: 
michael@0:   function testPropagatedFunArgs()
michael@0:   {
michael@0:     const magic = 42;
michael@0: 
michael@0:     var win = this;
michael@0:     var res = [], q = [];
michael@0:     function addEventListener(name, func, flag) {
michael@0:       q.push(func);
michael@0:     }
michael@0: 
michael@0:     var pageInfo = "pageInfo", obs;
michael@0:     addEventListener("load", handleLoad, true);
michael@0: 
michael@0:     var observer = {
michael@0:       observe: function(win, topic, data) {
michael@0:         // obs.removeObserver(observer, "page-info-dialog-loaded");
michael@0:         handlePageInfo();
michael@0:       }
michael@0:     };
michael@0: 
michael@0:     function handleLoad() {
michael@0:       //pageInfo = { toString: function() { return "pageInfo"; } };
michael@0:       obs = { addObserver: function (obs, topic, data) { obs.observe(win, topic, data); } };
michael@0:       obs.addObserver(observer, "page-info-dialog-loaded", false);
michael@0:     }
michael@0: 
michael@0:     function handlePageInfo() {
michael@0:       res.push(pageInfo);
michael@0:       function $(aId) {
michael@0:         function notSafe() {
michael@0:           return magic;
michael@0:         }
michael@0:         notSafe();
michael@0:         res.push(pageInfo);
michael@0:       };
michael@0:       var feedTab = $("feedTab");
michael@0:     }
michael@0: 
michael@0:     escapee = q[0];
michael@0:     return res.join(',');
michael@0:   }
michael@0: 
michael@0:   testPropagatedFunArgs();
michael@0: 
michael@0:   escapee();
michael@0: })();
michael@0: 
michael@0: function testStringLengthNoTinyId()
michael@0: {
michael@0:   var x = "unset";
michael@0:   var t = new String("");
michael@0:   for (var i = 0; i < 5; i++)
michael@0:     x = t["-1"];
michael@0: 
michael@0:   var r = "t['-1'] is " + x;
michael@0:   t["-1"] = "foo";
michael@0:   r += " when unset, '" + t["-1"] + "' when set";
michael@0:   return r;
michael@0: }
michael@0: assertEq(testStringLengthNoTinyId(), "t['-1'] is undefined when unset, 'foo' when set");