michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: const middleMousePastePref = "middlemouse.contentLoadURL";
michael@0: const autoScrollPref = "general.autoScroll";
michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   Services.prefs.setBoolPref(middleMousePastePref, true);
michael@0:   Services.prefs.setBoolPref(autoScrollPref, false);
michael@0:   let tab = gBrowser.selectedTab = gBrowser.addTab();
michael@0: 
michael@0:   registerCleanupFunction(function () {
michael@0:     Services.prefs.clearUserPref(middleMousePastePref);
michael@0:     Services.prefs.clearUserPref(autoScrollPref);
michael@0:     gBrowser.removeTab(tab);
michael@0:   });
michael@0: 
michael@0:   addPageShowListener(function () {
michael@0:     let pagePrincipal = gBrowser.contentPrincipal;
michael@0: 
michael@0:     // copy javascript URI to the clipboard
michael@0:     let url = "javascript:1+1";
michael@0:     waitForClipboard(url,
michael@0:       function() {
michael@0:         Components.classes["@mozilla.org/widget/clipboardhelper;1"]
michael@0:                   .getService(Components.interfaces.nsIClipboardHelper)
michael@0:                   .copyString(url, document);
michael@0:       },
michael@0:       function () {
michael@0:         // Middle click on the content area
michael@0:         info("Middle clicking");
michael@0:         EventUtils.sendMouseEvent({type: "click", button: 1}, gBrowser);
michael@0:       },
michael@0:       function() {
michael@0:         ok(false, "Failed to copy URL to the clipboard");
michael@0:         finish();
michael@0:       }
michael@0:     );
michael@0: 
michael@0:     addPageShowListener(function () {
michael@0:       is(gBrowser.currentURI.spec, url, "url loaded by middle click");
michael@0:       ok(!gBrowser.contentPrincipal.equals(pagePrincipal),
michael@0:          "middle click load of " + url + " should produce a page with a different principal");
michael@0:       finish();
michael@0:     });
michael@0:   });
michael@0: }
michael@0: 
michael@0: function addPageShowListener(func) {
michael@0:   gBrowser.selectedBrowser.addEventListener("pageshow", function loadListener() {
michael@0:     gBrowser.selectedBrowser.removeEventListener("pageshow", loadListener, false);
michael@0:     func();
michael@0:   });
michael@0: }