michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   let str = Cc["@mozilla.org/supports-string;1"]
michael@0:               .createInstance(Ci.nsISupportsString);
michael@0:   str.data = "about:mozilla";
michael@0:   Services.prefs.setComplexValue("browser.startup.homepage",
michael@0:                                  Ci.nsISupportsString, str);
michael@0:   registerCleanupFunction(() => {
michael@0:     Services.prefs.clearUserPref("browser.startup.homepage");
michael@0:   });
michael@0: 
michael@0:   // Open a new tab, since starting a drag from the home button activates it and
michael@0:   // we don't want to interfere with future tests by loading the home page.
michael@0:   let newTab = gBrowser.selectedTab = gBrowser.addTab();
michael@0:   registerCleanupFunction(function () {
michael@0:     gBrowser.removeTab(newTab);
michael@0:   });
michael@0: 
michael@0:   let scriptLoader = Cc["@mozilla.org/moz/jssubscript-loader;1"].
michael@0:                      getService(Ci.mozIJSSubScriptLoader);
michael@0:   let ChromeUtils = {};
michael@0:   scriptLoader.loadSubScript("chrome://mochikit/content/tests/SimpleTest/ChromeUtils.js", ChromeUtils);
michael@0: 
michael@0:   let homeButton = document.getElementById("home-button");
michael@0:   ok(homeButton, "home button present");
michael@0: 
michael@0:   let dialogListener = new WindowListener("chrome://global/content/commonDialog.xul", function (domwindow) {
michael@0:     ok(true, "dialog appeared in response to home button drop");
michael@0:     domwindow.document.documentElement.cancelDialog();
michael@0:     Services.wm.removeListener(dialogListener);
michael@0: 
michael@0:     // Now trigger the invalid URI test
michael@0:     executeSoon(function () {
michael@0:       let consoleListener = {
michael@0:         observe: function (m) {
michael@0:           if (m.message.contains("NS_ERROR_DOM_BAD_URI")) {
michael@0:             ok(true, "drop was blocked");
michael@0:             executeSoon(finish);
michael@0:           }
michael@0:         }
michael@0:       }
michael@0:       Services.console.registerListener(consoleListener);
michael@0:       registerCleanupFunction(function () {
michael@0:         Services.console.unregisterListener(consoleListener);
michael@0:       });
michael@0: 
michael@0:       executeSoon(function () {
michael@0:         info("Attempting second drop, of a javascript: URI");
michael@0:         // The drop handler throws an exception when dragging URIs that inherit
michael@0:         // principal, e.g. javascript:
michael@0:         expectUncaughtException();
michael@0:         ChromeUtils.synthesizeDrop(homeButton, homeButton, [[{type: "text/plain", data: "javascript:8888"}]], "copy", window);
michael@0:       });
michael@0:     })
michael@0:   });
michael@0: 
michael@0:   Services.wm.addListener(dialogListener);
michael@0: 
michael@0:   ChromeUtils.synthesizeDrop(homeButton, homeButton, [[{type: "text/plain", data: "http://mochi.test:8888/"}]], "copy", window);
michael@0: }
michael@0: 
michael@0: function WindowListener(aURL, aCallback) {
michael@0:   this.callback = aCallback;
michael@0:   this.url = aURL;
michael@0: }
michael@0: WindowListener.prototype = {
michael@0:   onOpenWindow: function(aXULWindow) {
michael@0:     var domwindow = aXULWindow.QueryInterface(Ci.nsIInterfaceRequestor)
michael@0:                               .getInterface(Ci.nsIDOMWindow);
michael@0:     var self = this;
michael@0:     domwindow.addEventListener("load", function() {
michael@0:       domwindow.removeEventListener("load", arguments.callee, false);
michael@0: 
michael@0:       ok(true, "domwindow.document.location.href: " + domwindow.document.location.href);
michael@0:       if (domwindow.document.location.href != self.url)
michael@0:         return;
michael@0: 
michael@0:       // Allow other window load listeners to execute before passing to callback
michael@0:       executeSoon(function() {
michael@0:         self.callback(domwindow);
michael@0:       });
michael@0:     }, false);
michael@0:   },
michael@0:   onCloseWindow: function(aXULWindow) {},
michael@0:   onWindowTitleChange: function(aXULWindow, aNewTitle) {}
michael@0: }
michael@0: