Bug 1485305 - dom/ Ensure loadURI always passes a triggeringPrincipal() r=Nika

Differential Revision: https://phabricator.services.mozilla.com/D4557

--HG--
extra : source : 546a2e9c719c4162e26ea216148ac0a3ca2ef9ac

dom/base/test/browser_aboutnewtab_process_selection.js

@@ -54,7 +54,7 @@ add_task(async function(){
   is(ppmm.childCount, originalChildCount, "Preloaded browser should (still) not create a new content process.")
 
   // Navigate to a content page from the parent side.
-  tab2.linkedBrowser.loadURI(TEST_URL);
+  BrowserTestUtils.loadURI(tab2.linkedBrowser, TEST_URL);
   await BrowserTestUtils.browserLoaded(tab2.linkedBrowser, false, TEST_URL);
   is(ppmm.childCount, originalChildCount + 1,
      "Navigating away from the preloaded browser (parent side) should create a new content process.")
@@ -97,7 +97,7 @@ add_task(async function preloaded_state_attribute() {
   is(preloadedTabState, PRELOADED_STATE, "The preloaded browser has the correct attribute");
 
   // Navigate away and check that the attribute has been removed altogether
-  gBrowser.selectedBrowser.loadURI(TEST_URL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, TEST_URL);
   let navigatedTabHasState = gBrowser.selectedBrowser.hasAttribute("preloadedState");
   ok(!navigatedTabHasState, "Correctly removed the preloadState attribute when navigating away");
 

dom/base/test/browser_bug902350.js

@@ -18,7 +18,7 @@ add_task(async function mixed_content_block_for_target_top_test() {
   let loadPromise = BrowserTestUtils.browserLoaded(testBrowser, false, url);
   let frameLoadPromise = BrowserTestUtils.browserLoaded(testBrowser, true,
                                                         frameUrl);
-  testBrowser.loadURI(url);
+  BrowserTestUtils.loadURI(testBrowser, url);
   await loadPromise;
   await frameLoadPromise;
 

dom/base/test/browser_messagemanager_loadprocessscript.js

@@ -122,7 +122,7 @@ add_task(async function() {
   checkBaseProcessCount("Should still be at the base number of processes at this point");
 
   // Load something in the main process
-  gBrowser.selectedBrowser.loadURI("about:robots");
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, "about:robots");
   await BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser);
 
   let init = Services.ppmm.initialProcessData;
@@ -146,7 +146,7 @@ add_task(async function() {
     check = checkProcess(Services.ppmm);
     // Reset the default browser to start a new child process
     gBrowser.updateBrowserRemoteness(gBrowser.selectedBrowser, true);
-    gBrowser.selectedBrowser.loadURI("about:blank");
+    BrowserTestUtils.loadURI(gBrowser.selectedBrowser, "about:blank");
     await BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser);
 
     checkBaseProcessCount("Should be back to the base number of processes at this point");

dom/base/test/browser_state_notifications.js

@@ -106,7 +106,7 @@ const test = Test(async function() {
   pageShown = receive("content-page-shown", isData);
   let pageHidden = receive("content-page-hidden", isData);
 
-  browser1.loadURI(uri2);
+  BrowserTestUtils.loadURI(browser1, uri2);
 
   let hiddenPage = await pageHidden;
   is(interactiveDocument1, hiddenPage, "loaded document is hidden");
@@ -140,7 +140,7 @@ const test = Test(async function() {
 
   info("load uri#3");
 
-  browser1.loadURI(uri3);
+  BrowserTestUtils.loadURI(browser1, uri3);
 
   pageShown = receive("content-page-shown", isData);
 

dom/base/test/browser_timeout_throttling_with_audio_playback.js

@@ -33,7 +33,7 @@ async function runTest(url) {
 
   // Wait for the UI to indicate that audio is being played back.
   let promise = BrowserTestUtils.waitForAttribute("soundplaying", newTab, "true");
-  newBrowser.loadURI(url);
+  BrowserTestUtils.loadURI(newBrowser, url);
   await promise;
 
   // Put the tab in the background.

dom/base/test/browser_use_counters.js

@@ -143,7 +143,7 @@ var check_use_counter_iframe = async function(file, use_counter_middlefix, check
        histogram_docs_before, histogram_toplevel_docs_before] =
       await grabHistogramsFromContent(use_counter_middlefix);
 
-  gBrowser.selectedBrowser.loadURI(gHttpTestRoot + "file_use_counter_outer.html");
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, gHttpTestRoot + "file_use_counter_outer.html");
   await waitForPageLoad(gBrowser.selectedBrowser);
 
   // Inject our desired file into the iframe of the newly-loaded page.
@@ -207,7 +207,7 @@ var check_use_counter_img = async function(file, use_counter_middlefix) {
        histogram_docs_before, histogram_toplevel_docs_before] =
       await grabHistogramsFromContent(use_counter_middlefix);
 
-  gBrowser.selectedBrowser.loadURI(gHttpTestRoot + "file_use_counter_outer.html");
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, gHttpTestRoot + "file_use_counter_outer.html");
   await waitForPageLoad(gBrowser.selectedBrowser);
 
   // Inject our desired file into the img of the newly-loaded page.
@@ -273,7 +273,7 @@ var check_use_counter_direct = async function(file, use_counter_middlefix, xfail
        histogram_docs_before, histogram_toplevel_docs_before] =
       await grabHistogramsFromContent(use_counter_middlefix);
 
-  gBrowser.selectedBrowser.loadURI(gHttpTestRoot + file);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, gHttpTestRoot + file);
   await ContentTask.spawn(gBrowser.selectedBrowser, null, async function() {
     ChromeUtils.import("resource://gre/modules/PromiseUtils.jsm");
     await new Promise(resolve => {

dom/events/test/test_bug415498.xul

@@ -20,6 +20,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=415498
 
   <pre id="test">
   <script class="testbody" type="application/javascript"><![CDATA[
+    ChromeUtils.import("resource://testing-common/BrowserTestUtils.jsm");
 
     /** Test for Bug 415498 **/
     SimpleTest.waitForExplicitFinish();
@@ -64,7 +65,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=415498
 
       // 1) This document uses addEventListener to register a method throwing an exception
       var chromeDir = getRootDirectory(window.location.href);
-      browser.loadURI(chromeDir + "bug415498-doc1.html");
+      BrowserTestUtils.loadURI(browser, chromeDir + "bug415498-doc1.html");
       yield undefined;
 
       ok(verifyErrorReceived("HierarchyRequestError"),
@@ -73,7 +74,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=415498
 
       // 2) This document sets window.onload to register a method throwing an exception
       var chromeDir = getRootDirectory(window.location.href);
-      browser.loadURI(chromeDir + "bug415498-doc2.html");
+      BrowserTestUtils.loadURI(browser, chromeDir + "bug415498-doc2.html");
       yield undefined;
 
       ok(verifyErrorReceived("HierarchyRequestError"),

dom/events/test/test_bug617528.xul

@@ -17,6 +17,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=617528
   </body>
 
   <script type="application/javascript"><![CDATA[
+    ChromeUtils.import("resource://testing-common/BrowserTestUtils.jsm");
     var _window;
     var browser;
 
@@ -39,7 +40,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=617528
     </div>\
   </body>\
 </html>';
-      browser.loadURI(uri);
+      BrowserTestUtils.loadURI(browser, uri);
     }
 
     function onPageShow() {

dom/html/test/browser_DOMDocElementInserted.js

@@ -16,7 +16,7 @@ add_task(async function() {
     return deferred.promise;
   });
 
-  tab.linkedBrowser.loadURI(uri);
+  BrowserTestUtils.loadURI(tab.linkedBrowser, uri);
   let loadedURI = await eventPromise;
   is(loadedURI, uri, "Should have seen the event for the right URI");
 

dom/indexedDB/test/browser_forgetThisSite.js

@@ -26,7 +26,7 @@ add_task(async function test1() {
 
   // Set database version for domain 1
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
-  gBrowser.selectedBrowser.loadURI(testPageURL1);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL1);
   await waitForMessage(11, gBrowser);
   gBrowser.removeCurrentTab();
 });
@@ -34,7 +34,7 @@ add_task(async function test1() {
 add_task(async function test2() {
   // Set database version for domain 2
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
-  gBrowser.selectedBrowser.loadURI(testPageURL2);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL2);
   await waitForMessage(11, gBrowser);
   gBrowser.removeCurrentTab();
 });
@@ -49,7 +49,7 @@ add_task(async function test3() {
 add_task(async function test4() {
   // Get database version for domain 1
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
-  gBrowser.selectedBrowser.loadURI(testPageURL3);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL3);
   await waitForMessage(11, gBrowser);
   gBrowser.removeCurrentTab();
 });
@@ -57,7 +57,7 @@ add_task(async function test4() {
 add_task(async function test5() {
   // Get database version for domain 2
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
-  gBrowser.selectedBrowser.loadURI(testPageURL4);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL4);
   await waitForMessage(1, gBrowser);
   gBrowser.removeCurrentTab();
 });

dom/indexedDB/test/browser_permissionsPromptAllow.js

@@ -26,7 +26,7 @@ add_task(async function test1() {
   });
 
   info("loading test page: " + testPageURL);
-  gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL);
 
   await waitForMessage(true, gBrowser);
   is(getPermission(testPageURL, "indexedDB"),
@@ -50,7 +50,7 @@ add_task(async function test2() {
   });
 
   info("loading test page: " + testPageURL);
-  gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL);
 
   await waitForMessage(true, gBrowser);
   is(getPermission(testPageURL, "indexedDB"),

dom/indexedDB/test/browser_permissionsPromptDeny.js

@@ -25,7 +25,7 @@ add_task(async function test1() {
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
 
   info("loading test page: " + testPageURL);
-  gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL);
   await waitForMessage("InvalidStateError", gBrowser);
 
   is(getPermission(testPageURL, "indexedDB"),
@@ -52,7 +52,7 @@ add_task(async function test2() {
   win.gBrowser.selectedTab = BrowserTestUtils.addTab(win.gBrowser);
 
   info("loading test page: " + testPageURL);
-  win.gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(win.gBrowser.selectedBrowser, testPageURL);
   await waitForMessage("InvalidStateError", win.gBrowser);
 
   is(getPermission(testPageURL, "indexedDB"),
@@ -78,7 +78,7 @@ add_task(async function test3() {
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
 
   info("loading test page: " + testPageURL);
-  gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL);
   await waitForMessage("InvalidStateError", gBrowser);
 
   is(getPermission(testPageURL, "indexedDB"),

dom/indexedDB/test/browser_permissionsPromptWorker.js

@@ -26,7 +26,7 @@ add_task(async function test1() {
   info("creating tab");
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
   info("loading test page: " + testWorkerURL);
-  gBrowser.selectedBrowser.loadURI(testWorkerURL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testWorkerURL);
 
   await waitForMessage("ok", gBrowser);
   is(getPermission(testWorkerURL, "indexedDB"),
@@ -54,7 +54,7 @@ add_task(async function test2() {
 
 
   info("loading test page: " + testSharedWorkerURL);
-  gBrowser.selectedBrowser.loadURI(testSharedWorkerURL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testSharedWorkerURL);
   await waitForMessage("InvalidStateError", gBrowser);
   is(getPermission(testSharedWorkerURL, "indexedDB"),
      Ci.nsIPermissionManager.UNKNOWN_ACTION,

dom/indexedDB/test/browser_perwindow_privateBrowsing.js

@@ -15,7 +15,7 @@ add_task(async function test1() {
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
 
   info("loading test page: " + testPageURL);
-  gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL);
 
   await waitForMessage(true, gBrowser);
   gBrowser.removeCurrentTab();
@@ -27,7 +27,7 @@ add_task(async function test2() {
 
   info("creating tab");
   win.gBrowser.selectedTab = BrowserTestUtils.addTab(win.gBrowser);
-  win.gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(win.gBrowser.selectedBrowser, testPageURL);
   await waitForMessage("InvalidStateError", win.gBrowser);
   win.gBrowser.removeCurrentTab();
   await BrowserTestUtils.closeWindow(win);

dom/ipc/tests/browser_domainPolicy.js

@@ -49,7 +49,7 @@ async function test_domainPolicy() {
 
       return loadBase();
     });
-    tab.linkedBrowser.loadURI("http://mochi.test:8888/browser/dom/ipc/tests/file_domainPolicy_base.html");
+    BrowserTestUtils.loadURI(tab.linkedBrowser, "http://mochi.test:8888/browser/dom/ipc/tests/file_domainPolicy_base.html");
     return initPromise;
   }
 

dom/plugins/test/mochitest/browser_bug1335475.js

@@ -17,7 +17,7 @@ add_task(async function() {
     });
 
     let promise = BrowserTestUtils.browserLoaded(browser);
-    browser.loadURI(gTestRoot + "plugin_test.html");
+    BrowserTestUtils.loadURI(browser, gTestRoot + "plugin_test.html");
     await promise;
 
     await ContentTask.spawn(browser, null, async function() {
@@ -50,7 +50,7 @@ add_task(async function() {
     // be wrapped in jar:, but that shouldn't matter for this test
     promise = BrowserTestUtils.browserLoaded(browser);
     let converteduri = Cc["@mozilla.org/chrome/chrome-registry;1"].getService(Ci.nsIChromeRegistry).convertChromeURL(Services.io.newURI(rootDir + "plugin_test.html"));
-    browser.loadURI(converteduri.spec);
+    BrowserTestUtils.loadURI(browser, converteduri.spec);
     await promise;
 
     await ContentTask.spawn(browser, null, async function() {

dom/plugins/test/mochitest/test_privatemode_perwindowpb.xul

@@ -20,6 +20,7 @@
 <![CDATA[
 SimpleTest.waitForExplicitFinish();
 
+ChromeUtils.import("resource://testing-common/BrowserTestUtils.jsm");
 ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");
 ChromeUtils.import("resource://gre/modules/Services.jsm");
 
@@ -59,14 +60,14 @@ function runTestsCallback() {
     whenDelayedStartupFinished(win, function () {
       win.addEventListener("DOMContentLoaded", function onInnerLoad() {
         if (win.content.location.href == "about:privatebrowsing") {
-          win.gBrowser.loadURI(contentPage);
+          BrowserTestUtils.loadURI(win.gBrowser, contentPage)
           return;
         }
         win.removeEventListener("DOMContentLoaded", onInnerLoad, true);
         win.gBrowser.selectedBrowser.focus();
         SimpleTest.executeSoon(function() { aCallback(win); });
       }, true);
-      SimpleTest.executeSoon(function() { win.gBrowser.loadURI(contentPage); });
+      SimpleTest.executeSoon(function() { BrowserTestUtils.loadURI(win.gBrowser, contentPage); });
     });
   }
 

dom/quota/test/browser_permissionsPromptAllow.js

@@ -24,7 +24,7 @@ add_task(async function testPermissionAllow() {
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
 
   info("Loading test page: " + testPageURL);
-  gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL);
   await waitForMessage(true, gBrowser);
 
   is(getPermission(testPageURL, "persistent-storage"),
@@ -50,7 +50,7 @@ add_task(async function testNoPermissionPrompt() {
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
 
   info("Loading test page: " + testPageURL);
-  gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL);
   await waitForMessage(true, gBrowser);
 
   is(getPermission(testPageURL, "persistent-storage"),

dom/quota/test/browser_permissionsPromptDeny.js

@@ -24,7 +24,7 @@ add_task(async function testPermissionDenied() {
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
 
   info("Loading test page: " + testPageURL);
-  gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL);
   await waitForMessage(false, gBrowser);
 
   is(getPermission(testPageURL, "persistent-storage"),
@@ -50,7 +50,7 @@ add_task(async function testNoPermissionPrompt() {
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
 
   info("Loading test page: " + testPageURL);
-  gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL);
   await waitForMessage(false, gBrowser);
 
   is(getPermission(testPageURL, "persistent-storage"),
@@ -78,7 +78,7 @@ add_task(async function testPermissionDeniedDismiss() {
   gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
 
   info("Loading test page: " + testPageURL);
-  gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, testPageURL);
   await waitForMessage(false, gBrowser);
 
   // Pressing ESC results in a temporary block permission on the browser object.

dom/quota/test/browser_permissionsPromptUnknown.js

@@ -25,7 +25,7 @@ add_task(async function testPermissionUnknownInPrivateWindow() {
   win.gBrowser.selectedTab = BrowserTestUtils.addTab(win.gBrowser);
 
   info("Loading test page: " + testPageURL);
-  win.gBrowser.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(win.gBrowser.selectedBrowser, testPageURL);
   await waitForMessage(false, win.gBrowser);
 
   is(getPermission(testPageURL, "persistent-storage"),

dom/security/test/general/browser_test_data_download.js

@@ -31,5 +31,5 @@ function test() {
      win.close();
      finish();
   });
-  gBrowser.loadURI(kTestURI);
+  BrowserTestUtils.loadURI(gBrowser, kTestURI);
 }

dom/security/test/general/browser_test_data_text_csv.js

@@ -31,5 +31,5 @@ function test() {
      win.close();
      finish();
   });
-  gBrowser.loadURI(kTestURI);
+  BrowserTestUtils.loadURI(gBrowser, kTestURI);
 }

dom/serviceworkers/test/browser_download.js

@@ -74,7 +74,7 @@ function test() {
 
       return downloadList.addView(downloadListener);
     }).then(function() {
-      gBrowser.loadURI(url);
+      BrowserTestUtils.loadURI(gBrowser, url);
     });
   });
 }

dom/serviceworkers/test/browser_force_refresh.js

@@ -40,7 +40,7 @@ function test() {
     gBrowser.selectedTab = tab;
 
     tab.linkedBrowser.messageManager.loadFrameScript("data:,(" + encodeURIComponent(frameScript) + ")()", true);
-    gBrowser.loadURI(url);
+    BrowserTestUtils.loadURI(gBrowser, url);
 
     async function done() {
       tab.linkedBrowser.messageManager.removeMessageListener("test:event", eventHandler);

dom/serviceworkers/test/test_privateBrowsing.html

@@ -7,6 +7,7 @@
 <body>
 
 <script type="application/javascript">
+ChromeUtils.import("resource://testing-common/BrowserTestUtils.jsm");
 
 var mainWindow;
 
@@ -19,7 +20,7 @@ function testOnWindow(aIsPrivate, aCallback) {
   win.addEventListener("load", function() {
     win.addEventListener("DOMContentLoaded", function onInnerLoad() {
       if (win.content.location.href != contentPage) {
-        win.gBrowser.loadURI(contentPage);
+        BrowserTestUtils.loadURI(win.gBrowser, contentPage);
         return;
       }
 
@@ -28,7 +29,7 @@ function testOnWindow(aIsPrivate, aCallback) {
     }, true);
 
     if (!aIsPrivate) {
-      win.gBrowser.loadURI(contentPage);
+      BrowserTestUtils.loadURI(win.gBrowser, contentPage);
     }
   }, {capture: true, once: true});
 }

dom/tests/browser/browser_ConsoleStoragePBTest_perwindowpb.js

@@ -52,7 +52,7 @@ function test() {
     storageShouldOccur = true;
     innerID = getInnerWindowId(aWindow);
     beforeEvents = ConsoleAPIStorage.getEvents(innerID);
-    aWindow.gBrowser.selectedBrowser.loadURI(testURI);
+    BrowserTestUtils.loadURI(aWindow.gBrowser.selectedBrowser, testURI);
   }
 
   function testOnWindow(aOptions, aCallback) {

dom/tests/browser/browser_autofocus_background.js

@@ -13,7 +13,7 @@ add_task(async function() {
 
   // Load the second tab in the background.
   let loadedPromise = BrowserTestUtils.browserLoaded(tabs[1].linkedBrowser);
-  tabs[1].linkedBrowser.loadURI(testingList[0].uri);
+  BrowserTestUtils.loadURI(tabs[1].linkedBrowser, testingList[0].uri);
   await loadedPromise;
 
   for (var i = 0; i < testingList.length; ++i) {

dom/tests/browser/browser_autofocus_preference.js

@@ -4,7 +4,7 @@ add_task(async function() {
   const url = "data:text/html,<!DOCTYPE html><html><body><input autofocus><button autofocus></button><textarea autofocus></textarea><select autofocus></select></body></html>";
 
   let loadedPromise = BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser);
-  gBrowser.selectedBrowser.loadURI(url);
+  BrowserTestUtils.loadURI(gBrowser.selectedBrowser, url);
   await loadedPromise;
 
   await new Promise(resolve => executeSoon(resolve));

dom/tests/browser/browser_bug1236512.js

@@ -56,7 +56,7 @@ add_task(async function() {
   let browserTest = winTest.gBrowser;
 
   info(`loading test page: ${testPageURL}`);
-  browserTest.selectedBrowser.loadURI(testPageURL);
+  BrowserTestUtils.loadURI(browserTest.selectedBrowser, testPageURL);
   await BrowserTestUtils.browserLoaded(browserTest.selectedBrowser);
 
   info("test init visibility state");

dom/tests/browser/browser_hasbeforeunload.js

@@ -430,7 +430,7 @@ add_task(async function test_inner_window_scenarios() {
 
     // Now send the page back to the test page for
     // the next few tests.
-    browser.loadURI(PAGE_URL);
+    BrowserTestUtils.loadURI(browser, PAGE_URL);
     await BrowserTestUtils.browserLoaded(browser);
 
     // We want to test hasBeforeUnload works properly with
@@ -634,7 +634,7 @@ add_task(async function test_outer_window_scenarios() {
 
     // Now send the page back to the test page for
     // the next few tests.
-    browser.loadURI(PAGE_URL);
+    BrowserTestUtils.loadURI(browser, PAGE_URL);
     await BrowserTestUtils.browserLoaded(browser);
 
     // We should initially start with hasBeforeUnload set to false.

dom/tests/browser/browser_localStorage_e10s.js

@@ -54,7 +54,7 @@ async function openTestTabInOwnProcess(name, knownTabs) {
   knownTabs.byName.set(name, knownTab);
 
   // Now trigger the actual load of our page.
-  tab.linkedBrowser.loadURI(realUrl);
+  BrowserTestUtils.loadURI(tab.linkedBrowser, realUrl);
   await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
   is(tab.linkedBrowser.frameLoader.tabParent.osPid, pid, "still same pid");
   return knownTab;

dom/tests/mochitest/beacon/test_beaconCookies.html

@@ -22,6 +22,7 @@ SimpleTest.waitForExplicitFinish();
 SpecialPowers.pushPrefEnv({'set': [["beacon.enabled", true]]}, beginTest);
 
 ChromeUtils.import("resource://gre/modules/Services.jsm");
+ChromeUtils.import("resource://testing-common/BrowserTestUtils.jsm");
 
 var baseURL = "http://mochi.test:8888/chrome/dom/tests/mochitest/beacon/";
 
@@ -54,7 +55,7 @@ function beginTest() {
       ok(true, "cookie set by beacon request in normal window");
       testOnPrivateWindow();
     }, "cookie-changed");
-    aNormalWindow.gBrowser.selectedBrowser.loadURI(baseURL + "file_beaconCookies.html");
+    BrowserTestUtils.loadURI(aNormalWindow.gBrowser.selectedBrowser, baseURL + "file_beaconCookies.html");
   });
 }
 
@@ -65,7 +66,7 @@ function testOnPrivateWindow() {
       ok(true, "private cookie set by beacon request in private window");
       cleanup();
     }, "private-cookie-changed");
-    aPrivateWindow.gBrowser.selectedBrowser.loadURI(baseURL + "file_beaconCookies.html");
+    BrowserTestUtils.loadURI(aPrivateWindow.gBrowser.selectedBrowser, baseURL + "file_beaconCookies.html");
   });
 }
 

dom/url/tests/browser_download_after_revoke.js

@@ -46,5 +46,5 @@ function test () {
   BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser).then(onLoad);
 
   info("Loading download page...");
-  gBrowser.loadURI("http://example.com/browser/dom/url/tests/empty.html");
+  BrowserTestUtils.loadURI(gBrowser, "http://example.com/browser/dom/url/tests/empty.html");
 }

dom/workers/test/test_sharedWorker_privateBrowsing.html

@@ -7,7 +7,7 @@
 <body>
 
 <script type="application/javascript">
-
+ChromeUtils.import("resource://testing-common/BrowserTestUtils.jsm");
 var mainWindow;
 
 var contentPage = "http://mochi.test:8888/chrome/dom/workers/test/empty.html";
@@ -17,7 +17,7 @@ function testOnWindow(aIsPrivate, aCallback) {
   win.addEventListener("load", function() {
     win.addEventListener("DOMContentLoaded", function onInnerLoad() {
       if (win.content.location.href != contentPage) {
-        win.gBrowser.loadURI(contentPage);
+        BrowserTestUtils.loadURI(win.gBrowser, contentPage);
         return;
       }
 
@@ -26,7 +26,7 @@ function testOnWindow(aIsPrivate, aCallback) {
     }, true);
 
     if (!aIsPrivate) {
-      win.gBrowser.loadURI(contentPage);
+      BrowserTestUtils.loadURI(win.gBrowser, contentPage);
     }
   }, {capture: true, once: true});
 }