Bug 1453383 - Enable ESLint for devtools/client/{webaudioeditor,webide}/. r=jdescottes

MozReview-Commit-ID: Gm77Z0T3oJq

--HG--
extra : rebase_source : 9a23baa102558d30302baf5044da207b7d79f3b6

.eslintignore

@@ -116,17 +116,9 @@ devtools/client/storage/test/*.html
 !devtools/client/storage/test/storage-search.html
 !devtools/client/storage/test/storage-unsecured-iframe.html
 !devtools/client/storage/test/storage-unsecured-iframe-usercontextid.html
-devtools/client/webaudioeditor/**
-devtools/client/webconsole/old/net/**
-!devtools/client/webconsole/test/mochitest/**
-devtools/client/webconsole/old/test/**
-devtools/client/webconsole/old/webconsole.js
-devtools/client/webide/**
-!devtools/client/webide/components/webideCli.js
 devtools/server/tests/browser/storage-*.html
 !devtools/server/tests/browser/storage-unsecured-iframe.html
 devtools/server/tests/browser/stylesheets-nested-iframes.html
-devtools/server/tests/unit/xpcshell_debugging_script.js
 devtools/client/shared/webpack/shims/test/test_clipboard.html
 devtools/shared/qrcode/tests/mochitest/test_decode.html
 devtools/shared/tests/mochitest/*.html
@@ -137,6 +129,10 @@ devtools/client/commandline/**
 # Soon to be removed, the new/ directory is explicitly excluded below due to
 # also being an imported repository.
 devtools/client/debugger/**
+# Soon to be removed
+devtools/client/webconsole/old/net/**
+devtools/client/webconsole/old/test/**
+devtools/client/webconsole/old/webconsole.js
 
 # Ignore devtools imported repositories
 devtools/client/debugger/new/**
@@ -144,6 +140,7 @@ devtools/client/shared/components/reps/**
 
 # Ignore devtools preferences files
 devtools/client/preferences/**
+devtools/client/webide/preferences/**
 devtools/shared/preferences/**
 devtools/startup/preferences/devtools-startup.js
 
@@ -180,6 +177,9 @@ devtools/server/tests/unit/babel_and_browserify_script_with_source_map.js
 devtools/server/tests/unit/setBreakpoint*
 devtools/server/tests/unit/sourcemapped.js
 
+# devtools specific format test file
+devtools/server/tests/unit/xpcshell_debugging_script.js
+
 # dom/ exclusions
 dom/abort/**
 dom/animation/**

devtools/.eslintrc.js

@@ -47,6 +47,7 @@ module.exports = {
       "client/scratchpad/**",
       "client/shared/*.jsm",
       "client/shared/widgets/*.jsm",
+      "client/webide/**",
     ],
     "rules": {
       "consistent-return": "off",
@@ -56,6 +57,7 @@ module.exports = {
       "client/framework/**",
       "client/scratchpad/**",
       "client/shared/AppCacheUtils.jsm",
+      "client/webide/**",
     ],
     "rules": {
       "max-nested-callbacks": "off",
@@ -66,6 +68,7 @@ module.exports = {
       "client/scratchpad/**",
       "client/shared/*.jsm",
       "client/shared/widgets/*.jsm",
+      "client/webide/**",
     ],
     "rules": {
       "max-len": "off",
@@ -84,6 +87,7 @@ module.exports = {
       "client/scratchpad/**",
       "client/shared/*.jsm",
       "client/shared/widgets/*.jsm",
+      "client/webide/**",
     ],
     "rules": {
       "mozilla/no-aArgs": "off",
@@ -102,6 +106,7 @@ module.exports = {
       "client/scratchpad/**",
       "client/shared/AppCacheUtils.jsm",
       "client/shared/widgets/*.jsm",
+      "client/webide/**",
     ],
     "rules": {
       "no-shadow": "off",
@@ -110,6 +115,7 @@ module.exports = {
     "files": [
       "client/framework/**",
       "client/scratchpad/**",
+      "client/webide/**",
     ],
     "rules": {
       "strict": "off",
@@ -122,16 +128,21 @@ module.exports = {
       // Note: Bug 1342237 may be removing shadereditor, check before
       // doing more work on enabling these rules.
       "client/shadereditor/**",
+      // Note: Bug 1403944 may be removing webaudioeditor, check before
+      // doing more work on enabling these rules.
+      "client/webaudioeditor/**",
     ],
     "rules": {
       "consistent-return": "off",
       "max-len": "off",
       "mozilla/no-aArgs": "off",
       "mozilla/var-only-at-top-level": "off",
+      "no-redeclare": "off",
       "no-return-assign": "off",
       "no-shadow": "off",
       "no-undef": "off",
       "no-unused-vars": "off",
+      "no-useless-call": "off",
       "strict": "off",
     }
   }, {

devtools/client/webaudioeditor/models.js

@@ -180,6 +180,7 @@ class AudioNodesCollection extends EventEmitter {
    * @return AudioNodeModel
    */
   add(obj) {
+    // eslint-disable-next-line new-cap
     let node = new this.model(obj);
     node.collection = this;
 

devtools/client/webaudioeditor/test/browser_wa_properties-view-edit-01.js

@@ -37,17 +37,17 @@ add_task(async function() {
   }, "default loaded string");
 
   click(panelWin, findGraphNode(panelWin, nodeIds[2]));
-  await waitForInspectorRender(panelWin, EVENTS),
+  await waitForInspectorRender(panelWin, EVENTS);
   checkVariableView(gVars, 0, {
     "gain": 0
   }, "default loaded number");
 
   click(panelWin, findGraphNode(panelWin, nodeIds[1]));
-  await waitForInspectorRender(panelWin, EVENTS),
+  await waitForInspectorRender(panelWin, EVENTS);
   await setAndCheck(0, "type", "square", "square", "sets string as string");
 
   click(panelWin, findGraphNode(panelWin, nodeIds[2]));
-  await waitForInspectorRender(panelWin, EVENTS),
+  await waitForInspectorRender(panelWin, EVENTS);
   await setAndCheck(0, "gain", "0.005", 0.005, "sets number as number");
   await setAndCheck(0, "gain", "0.1", 0.1, "sets float as float");
   await setAndCheck(0, "gain", ".2", 0.2, "sets float without leading zero as float");

devtools/client/webaudioeditor/test/doc_destroy-nodes.html

@@ -17,18 +17,18 @@
       // side.
       var keepAlive = [];
       (function() {
-      let ctx = new AudioContext();
+        let ctx = new AudioContext();
-      let osc = ctx.createOscillator();
+        let osc = ctx.createOscillator();
-      let gain = ctx.createGain();
+        let gain = ctx.createGain();
 
-      for (let i = 0; i < 10; i++) {
+        for (let i = 0; i < 10; i++) {
-        keepAlive.push(ctx.createBufferSource());
+          keepAlive.push(ctx.createBufferSource());
-      }
+        }
 
-      osc.connect(gain);
+        osc.connect(gain);
-      gain.connect(ctx.destination);
+        gain.connect(ctx.destination);
-      gain.gain.value = 0;
+        gain.gain.value = 0;
-      osc.start();
+        osc.start();
       })();
     </script>
   </body>

devtools/client/webaudioeditor/test/head.js

@@ -118,7 +118,7 @@ function getN(front, eventName, count, spread) {
   let actors = [];
   info(`Waiting for ${count} ${eventName} events`);
 
-  return new Promise((resolve, reject) => {
+  return new Promise((resolve) => {
     front.on(eventName, function onEvent(...args) {
       let actor = args[0];
       if (actors.length !== count) {
@@ -164,7 +164,7 @@ function waitForGraphRendered(front, nodeCount, edgeCount, paramEdgeCount) {
   let eventName = front.EVENTS.UI_GRAPH_RENDERED;
   info(`Wait for graph rendered with ${nodeCount} nodes, ${edgeCount} edges`);
 
-  return new Promise((resolve, reject) => {
+  return new Promise((resolve) => {
     front.on(eventName, function onGraphRendered(nodes, edges, pEdges) {
       let paramEdgesDone = paramEdgeCount != null ? paramEdgeCount === pEdges : true;
       info(`Got graph rendered with ${nodes} / ${nodeCount} nodes, ` +

devtools/client/webaudioeditor/views/inspector.js

@@ -85,9 +85,8 @@ var InspectorView = {
       $("#web-audio-editor-details-pane-empty").removeAttribute("hidden");
       $("#web-audio-editor-tabs").setAttribute("hidden", "true");
       window.emit(EVENTS.UI_INSPECTOR_NODE_SET, null);
-    }
+    } else {
-    // Otherwise load up the tabs view and hide the empty placeholder
+      // Otherwise load up the tabs view and hide the empty placeholder
-    else {
       $("#web-audio-editor-details-pane-empty").setAttribute("hidden", "true");
       $("#web-audio-editor-tabs").removeAttribute("hidden");
       this._buildToolbar();

devtools/client/webide/content/details.js

@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 const {require} = ChromeUtils.import("resource://devtools/shared/Loader.jsm", {});
-const Services = require("Services");
 const {AppManager} = require("devtools/client/webide/modules/app-manager");
 
 window.addEventListener("load", function() {
@@ -117,6 +116,8 @@ function updateUI() {
   AppManager.update("details");
 }
 
+// Used in details.xhtml.
+/* exported removeProject */
 function removeProject() {
   AppManager.removeSelectedProject();
 }

devtools/client/webide/content/devicepreferences.js

@@ -59,7 +59,9 @@ function SearchField(event) {
   configView.search(event);
 }
 
-var getAllPrefs; // Used by tests
+// Used by tests
+/* exported getAllPrefs */
+var getAllPrefs;
 function BuildUI() {
   configView.resetTable();
 

devtools/client/webide/content/newapp.js

@@ -5,7 +5,6 @@
 "use strict";
 
 const {require} = ChromeUtils.import("resource://devtools/shared/Loader.jsm", {});
-const {XPCOMUtils} = require("resource://gre/modules/XPCOMUtils.jsm");
 const Services = require("Services");
 const {FileUtils} = require("resource://gre/modules/FileUtils.jsm");
 const {AppProjects} = require("devtools/client/webide/modules/app-projects");
@@ -67,8 +66,7 @@ function getTemplatesJSON() {
 }
 
 function failAndBail(msg) {
-  let promptService = Cc["@mozilla.org/embedcomp/prompt-service;1"].getService(Ci.nsIPromptService);
+  Services.prompt.alert(window, "error", msg);
-  promptService.alert(window, "error", msg);
   window.close();
 }
 

devtools/client/webide/content/project-panel.js

@@ -2,6 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+/* exported ProjectPanel */
 var ProjectPanel = {
   // TODO: Expand function to save toggle state.
   toggleSidebar: function() {

devtools/client/webide/content/runtime-panel.js

@@ -2,6 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+/* exported RuntimePanel */
 var RuntimePanel = {
   // TODO: Expand function to save toggle state.
   toggleSidebar: function() {

devtools/client/webide/content/runtimedetails.js

@@ -52,7 +52,9 @@ function generateFields(json) {
   }
 }
 
-var getDescriptionPromise; // Used by tests
+// Used by tests
+/* exported getDescriptionPromise */
+var getDescriptionPromise;
 function BuildUI() {
   let table = document.querySelector("table");
   table.innerHTML = "";
@@ -70,7 +72,6 @@ function CheckLockState() {
   let adbCheckResult = document.querySelector("#adb-check > .yesno");
   let devtoolsCheckResult = document.querySelector("#devtools-check > .yesno");
   let flipCertPerfButton = document.querySelector("#devtools-check button");
-  let adbRootButton = document.querySelector("#adb-check button");
   let flipCertPerfAction = document.querySelector("#devtools-check > .action");
   let adbRootAction = document.querySelector("#adb-check > .action");
 

devtools/client/webide/content/webide.js

@@ -2,6 +2,10 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+// These files are loaded via webide.xul
+/* import-globals-from project-panel.js */
+/* import-globals-from runtime-panel.js */
+
 const {require} = ChromeUtils.import("resource://devtools/shared/Loader.jsm", {});
 const {gDevTools} = require("devtools/client/framework/devtools");
 const {gDevToolsBrowser} = require("devtools/client/framework/devtools-browser");
@@ -14,14 +18,12 @@ const EventEmitter = require("devtools/shared/event-emitter");
 const promise = require("promise");
 const {GetAvailableAddons} = require("devtools/client/webide/modules/addons");
 const {getJSON} = require("devtools/client/shared/getjson");
-const utils = require("devtools/client/webide/modules/utils");
 const Telemetry = require("devtools/client/shared/telemetry");
 const {RuntimeScanners} = require("devtools/client/webide/modules/runtimes");
 const {showDoorhanger} = require("devtools/client/shared/doorhanger");
 
 const Strings = Services.strings.createBundle("chrome://devtools/locale/webide.properties");
 
-const HTML = "http://www.w3.org/1999/xhtml";
 const HELP_URL = "https://developer.mozilla.org/docs/Tools/WebIDE/Troubleshooting";
 
 const MAX_ZOOM = 1.4;
@@ -435,7 +437,7 @@ var UI = {
         !this.lastConnectedRuntime) {
       return;
     }
-    let [_, type, id] = this.lastConnectedRuntime.match(/^(\w+):(.+)$/);
+    let [ , type, id] = this.lastConnectedRuntime.match(/^(\w+):(.+)$/);
 
     type = type.toLowerCase();
 
@@ -658,7 +660,7 @@ var UI = {
     if (!m) {
       return;
     }
-    let [_, type, project] = m;
+    let [ , type, project] = m;
 
     if (type == "local") {
       let lastProject = AppProjects.get(project);

devtools/client/webide/content/wifi-auth.js

@@ -6,7 +6,6 @@
 
 const { require } =
   ChromeUtils.import("resource://devtools/shared/Loader.jsm", {});
-const Services = require("Services");
 const QR = require("devtools/shared/qrcode/index");
 
 window.addEventListener("load", function() {

devtools/client/webide/modules/addons.js

@@ -6,7 +6,6 @@
 
 const {AddonManager} = require("resource://gre/modules/AddonManager.jsm");
 const Services = require("Services");
-const {getJSON} = require("devtools/client/shared/getjson");
 const EventEmitter = require("devtools/shared/event-emitter");
 
 var ADB_LINK = Services.prefs.getCharPref("devtools.webide.adbAddonURL");

devtools/client/webide/modules/app-manager.js

@@ -2,8 +2,6 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-const {Cu} = require("chrome");
-
 const {TargetFactory} = require("devtools/client/framework/target");
 const Services = require("Services");
 const {FileUtils} = require("resource://gre/modules/FileUtils.jsm");
@@ -579,8 +577,6 @@ var AppManager = exports.AppManager = {
         return;
       }
 
-      let installPromise;
-
       if (project.type != "packaged" && project.type != "hosted") {
         return Promise.reject("Don't know how to install project");
       }

devtools/client/webide/modules/app-projects.js

@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-const {Cc, Ci, Cu, Cr} = require("chrome");
+const {Cc, Ci, Cr} = require("chrome");
 
 const EventEmitter = require("devtools/shared/event-emitter");
 const {generateUUID} = Cc["@mozilla.org/uuid-generator;1"].getService(Ci.nsIUUIDGenerator);
@@ -100,9 +100,9 @@ const IDB = {
 
   update: function(project) {
     return new Promise((resolve, reject) => {
-      var transaction = IDB._db.transaction(["projects"], "readwrite");
+      let transaction = IDB._db.transaction(["projects"], "readwrite");
-      var objectStore = transaction.objectStore("projects");
+      let objectStore = transaction.objectStore("projects");
-      var request = objectStore.put(project);
+      let request = objectStore.put(project);
       request.onerror = function(event) {
         reject("Unable to update project to the AppProjects indexedDB: " +
                this.error.name + " - " + this.error.message);

devtools/client/webide/modules/app-validator.js

@@ -3,7 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 "use strict";
 
-var {Ci, Cu} = require("chrome");
+var {Ci} = require("chrome");
 
 const {FileUtils} = require("resource://gre/modules/FileUtils.jsm");
 const Services = require("Services");

devtools/client/webide/modules/config-view.js

@@ -2,8 +2,6 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-const {Cu} = require("chrome");
-
 const EventEmitter = require("devtools/shared/event-emitter");
 const Services = require("Services");
 const Strings = Services.strings.createBundle("chrome://devtools/locale/webide.properties");
@@ -76,7 +74,7 @@ ConfigView.prototype = {
         }
       }
     } else {
-      var trs = this._doc.getElementById("device-fields").querySelectorAll("tr");
+      let trs = this._doc.getElementById("device-fields").querySelectorAll("tr");
 
       for (let i = 0; i < trs.length; i++) {
         trs[i].classList.remove("hide");
@@ -164,7 +162,7 @@ ConfigView.prototype = {
     let table = this._doc.querySelector("table");
     let trs = table.querySelectorAll("tr:not(#add-custom-field)");
 
-    for (var i = 0; i < trs.length; i++) {
+    for (let i = 0; i < trs.length; i++) {
       table.removeChild(trs[i]);
     }
 
@@ -299,7 +297,6 @@ ConfigView.prototype = {
     let table = this._doc.querySelector("table");
     let customValueType = table.querySelector("#custom-value-type").value;
     let customTextEl = table.querySelector("#custom-value-text");
-    let customText = customTextEl.value;
 
     if (customValueType.length === 0) {
       return false;
@@ -308,10 +305,8 @@ ConfigView.prototype = {
     switch (customValueType) {
       case "boolean":
         customTextEl.type = "checkbox";
-        customText = customTextEl.checked;
         break;
       case "number":
-        customText = parseInt(customText, 10) || 0;
         customTextEl.type = "number";
         break;
       default:

devtools/client/webide/modules/project-list.js

@@ -2,8 +2,6 @@
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-const {Cu} = require("chrome");
-
 const Services = require("Services");
 const {AppProjects} = require("devtools/client/webide/modules/app-projects");
 const {AppManager} = require("devtools/client/webide/modules/app-manager");
@@ -205,7 +203,7 @@ ProjectList.prototype = {
     let doc = this._doc;
     let runtimeappsHeaderNode = doc.querySelector("#panel-header-runtimeapps");
     let sortedApps = [];
-    for (let [manifestURL, app] of AppManager.apps) {
+    for (let [/* manifestURL */, app] of AppManager.apps) {
       sortedApps.push(app);
     }
     sortedApps = sortedApps.sort((a, b) => {

devtools/client/webide/modules/runtime-list.js

@@ -4,14 +4,10 @@
 
 "use strict";
 
-const Services = require("Services");
 const {AppManager} = require("devtools/client/webide/modules/app-manager");
 const EventEmitter = require("devtools/shared/event-emitter");
 const {RuntimeScanners, WiFiScanner} = require("devtools/client/webide/modules/runtimes");
 const {Devices} = require("resource://devtools/shared/apps/Devices.jsm");
-const utils = require("devtools/client/webide/modules/utils");
-
-const Strings = Services.strings.createBundle("chrome://devtools/locale/webide.properties");
 
 var RuntimeList;
 

devtools/client/webide/modules/runtimes.js

@@ -7,7 +7,6 @@
 const {Ci} = require("chrome");
 const Services = require("Services");
 const {Devices} = require("resource://devtools/shared/apps/Devices.jsm");
-const {Connection} = require("devtools/shared/client/connection-manager");
 const {DebuggerServer} = require("devtools/server/main");
 const discovery = require("devtools/shared/discovery/discovery");
 const EventEmitter = require("devtools/shared/event-emitter");

devtools/client/webide/modules/tab-store.js

@@ -2,8 +2,6 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-const { Cu } = require("chrome");
-
 const { TargetFactory } = require("devtools/client/framework/target");
 const EventEmitter = require("devtools/shared/event-emitter");
 const { Connection } = require("devtools/shared/client/connection-manager");

devtools/client/webide/modules/utils.js

@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-const { Cc, Cu, Ci } = require("chrome");
+const { Cc, Ci } = require("chrome");
 const { FileUtils } = require("resource://gre/modules/FileUtils.jsm");
 const Services = require("Services");
 const Strings = Services.strings.createBundle("chrome://devtools/locale/webide.properties");

devtools/client/webide/test/browser_tabs.js

@@ -6,7 +6,7 @@ const TEST_URI = "http://example.com/browser/devtools/client/webide/test/doc_tab
 
 function test() {
   waitForExplicitFinish();
-  requestCompleteLog();
+  SimpleTest.requestCompleteLog();
 
   (async function() {
     // Since we test the connections set below, destroy the server in case it

devtools/client/webide/test/device_front_shared.js

@@ -1,6 +1,8 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
+/* eslint no-unused-vars: ["error", {"args": "none", "vars": "local"}] */
+
 "use strict";
 
 var customName;
@@ -171,7 +173,7 @@ function addNewFieldBoolean() {
   ok(found, "Found new boolean field line");
 
   // Mouse event trigger
-  var mouseClick = new MouseEvent("click", {
+  let mouseClick = new MouseEvent("click", {
     canBubble: true,
     cancelable: true,
     view: doc.parent,

devtools/client/webide/test/head.js

@@ -44,8 +44,8 @@ var openWebIDE = async function(autoInstallAddons) {
 
   Services.prefs.setBoolPref("devtools.webide.autoinstallADBHelper", !!autoInstallAddons);
 
-  let ww = Cc["@mozilla.org/embedcomp/window-watcher;1"].getService(Ci.nsIWindowWatcher);
+  let win = Services.ww.openWindow(null, "chrome://webide/content/", "webide",
-  let win = ww.openWindow(null, "chrome://webide/content/", "webide", "chrome,centerscreen,resizable", null);
+                                   "chrome,centerscreen,resizable", null);
 
   await new Promise(resolve => {
     win.addEventListener("load", function() {

devtools/client/webide/test/test_addons.html

@@ -15,12 +15,13 @@
   <body>
 
     <script type="application/javascript">
+      // XXX Bug 1072167 - When updating after migration, fix the no-undef issues.
+      /* eslint-disable no-undef */
+
       window.onload = function() {
         SimpleTest.waitForExplicitFinish();
 
-        const {Devices} = ChromeUtils.import("resource://devtools/shared/apps/Devices.jsm");
+        const {Devices} = ChromeUtils.import("resource://devtools/shared/apps/Devices.jsm", {});
-
-        let adbAddonsInstalled;
 
         function uninstallADBFromUI(doc) {
           return new Promise((resolve, reject) => {
@@ -44,7 +45,6 @@
           ok(!Devices.helperAddonInstalled, "Helper not installed");
 
           let win = await openWebIDE(true);
-          let docRuntime = getRuntimeDocument(win);
 
           ok(Devices.helperAddonInstalled, "Helper has been auto-installed");
 

devtools/client/webide/test/test_app_validator.html

@@ -21,17 +21,15 @@
     const Services = require("Services");
     const nsFile = Components.Constructor("@mozilla.org/file/local;1",
                                            "nsIFile", "initWithPath");
-    const cr = Cc["@mozilla.org/chrome/chrome-registry;1"]
-                 .getService(Ci.nsIChromeRegistry);
     const strings = Services.strings.createBundle("chrome://devtools/locale/app-manager.properties");
-    let httpserver, origin;
+    let httpserver, fakeOrigin;
 
     window.onload = function() {
       SimpleTest.waitForExplicitFinish();
 
       httpserver = new HttpServer();
       httpserver.start(-1);
-      origin = "http://localhost:" + httpserver.identity.primaryPort + "/";
+      fakeOrigin = "http://localhost:" + httpserver.identity.primaryPort + "/";
 
       next();
     };
@@ -41,7 +39,7 @@
       httpserver.registerDirectory("/", nsFile(dirPath));
       return new AppValidator({
         type: "hosted",
-        location: origin + manifestFile
+        location: fakeOrigin + manifestFile
       });
     }
 
@@ -95,7 +93,7 @@
         let validator = createHosted("wrong-launch-path");
         validator.validate().then(() => {
           is(validator.errors.length, 1, "app with non-existant launch path got an error");
-          is(validator.errors[0], strings.formatStringFromName("validator.accessFailedLaunchPathBadHttpCode", [origin + "wrong-path.html", 404], 2),
+          is(validator.errors[0], strings.formatStringFromName("validator.accessFailedLaunchPathBadHttpCode", [fakeOrigin + "wrong-path.html", 404], 2),
                "with the right error message");
           is(validator.warnings.length, 0, "but no warning");
           next();

devtools/client/webide/test/test_device_preferences.html

@@ -15,6 +15,7 @@
   <body>
 
     <script type="application/javascript">
+      /* import-globals-from device_front_shared.js */
       window.onload = function() {
         SimpleTest.waitForExplicitFinish();
 

devtools/client/webide/test/test_manifestUpdate.html

@@ -54,7 +54,6 @@
 
             // Read file
           let manifestPath = OS.Path.join(packagedAppLocation, "manifest.webapp");
-          let Decoder = new TextDecoder();
           let data = await OS.File.read(manifestPath);
           data = new TextDecoder().decode(data);
           let json = JSON.parse(data);

devtools/client/webide/test/test_runtime.html

@@ -165,7 +165,7 @@
           ok(win.document.querySelector("window").className, "busy", "UI is busy");
 
           // Wait for error message since connection never completes
-          let errorDeferred = new Promise(resolve => {
+          await new Promise(resolve => {
             win.UI.reportError = errorName => {
               if (errorName === "error_operationTimeout") {
                 resolve();
@@ -190,6 +190,8 @@
             }, 1000);
           });
 
+          await noErrorDeferred;
+
           SimpleTest.finish();
         })();
       };

devtools/client/webide/test/test_toolbox.html

@@ -51,6 +51,8 @@
           ok(win.document.querySelector("window").className, "busy", "UI is busy");
           await win.UI._busyPromise;
 
+          await deferred;
+
           is(Object.keys(DebuggerServer._connections).length, 1, "Connected");
 
           await waitForUpdate(win, "runtime-global-actors");