Add support for iOS 12.2

.travis.yml

@@ -5,17 +5,6 @@ env:
     - _FORCE_LOGS=1
 matrix:
   include:
-    - osx_image: xcode8.3
-      node_js: "8"
-      env: COVERALLS=1
-    - osx_image: xcode8.3
-      node_js: "10"
-
-    - osx_image: xcode9.4
-      node_js: "8"
-    - osx_image: xcode9.4
-      node_js: "10"
-
     - osx_image: xcode10
       node_js: "8"
     - osx_image: xcode10

lib/atoms.js

@@ -5,7 +5,7 @@ import path from 'path';
 const atomsCache = {};
 
 async function getAtoms (atomName) {
-  let atomFileName = __filename.indexOf('build/lib/atoms') !== -1 ?
+  const atomFileName = __filename.includes('build/lib/atoms') ?
     path.resolve(__dirname, '..', '..', 'atoms', `${atomName}.js`) :
     path.resolve(__dirname, '..', 'atoms', `${atomName}.js`);
 

lib/helpers.js

@@ -2,7 +2,7 @@ import log from './logger';
 import getAtom from './atoms';
 import _ from 'lodash';
 import assert from 'assert';
-import Promise from 'bluebird';
+import B from 'bluebird';
 
 
 const WEB_CONTENT_BUNDLE_ID = 'com.apple.WebKit.WebContent';
@@ -12,11 +12,11 @@ const WEB_CONTENT_BUNDLE_ID = 'com.apple.WebKit.WebContent';
  * dictionary whose keys are understandable
  */
 function appInfoFromDict (dict) {
-  let id = dict.WIRApplicationIdentifierKey;
-  let isProxy = _.isString(dict.WIRIsApplicationProxyKey)
+  const id = dict.WIRApplicationIdentifierKey;
+  const isProxy = _.isString(dict.WIRIsApplicationProxyKey)
     ? dict.WIRIsApplicationProxyKey.toLowerCase() === 'true'
     : dict.WIRIsApplicationProxyKey;
-  let entry = {
+  const entry = {
     id,
     isProxy,
     name: dict.WIRApplicationNameKey,
@@ -39,7 +39,7 @@ function pageArrayFromDict (pageDict) {
     return [pageDict];
   }
   let newPageArray = [];
-  for (let dict of _.values(pageDict)) {
+  for (const dict of _.values(pageDict)) {
     // count only WIRTypeWeb pages and ignore all others (WIRTypeJavaScript etc)
     if (_.isUndefined(dict.WIRTypeKey) || dict.WIRTypeKey === 'WIRTypeWeb') {
       newPageArray.push({
@@ -60,7 +60,7 @@ function pageArrayFromDict (pageDict) {
 function getDebuggerAppKey (bundleId, platformVersion, appDict) {
   let appId;
   if (parseFloat(platformVersion) >= 8) {
-    for (let [key, data] of _.toPairs(appDict)) {
+    for (const [key, data] of _.toPairs(appDict)) {
       if (data.bundleId === bundleId) {
         appId = key;
         break;
@@ -70,7 +70,7 @@ function getDebuggerAppKey (bundleId, platformVersion, appDict) {
     if (appId) {
       log.debug(`Found app id key '${appId}' for bundle '${bundleId}'`);
       let proxiedAppIds = [];
-      for (let [key, data] of _.toPairs(appDict)) {
+      for (const [key, data] of _.toPairs(appDict)) {
         if (data.isProxy && data.hostId === appId) {
           log.debug(`Found separate bundleId '${data.bundleId}' ` +
                     `acting as proxy for '${bundleId}', with app id '${key}'`);
@@ -94,7 +94,7 @@ function getDebuggerAppKey (bundleId, platformVersion, appDict) {
 
 function appIdForBundle (bundleId, appDict) {
   let appId;
-  for (let [key, data] of _.toPairs(appDict)) {
+  for (const [key, data] of _.toPairs(appDict)) {
     if (data.bundleId === bundleId) {
       appId = key;
       break;
@@ -112,21 +112,19 @@ function appIdForBundle (bundleId, appDict) {
 function getPossibleDebuggerAppKeys (bundleId, platformVersion, appDict) {
   let proxiedAppIds = [];
   if (parseFloat(platformVersion) >= 8) {
-    let appId = appIdForBundle(bundleId, appDict);
+    const appId = appIdForBundle(bundleId, appDict);
 
     // now we need to determine if we should pick a proxy for this instead
     if (appId) {
+      proxiedAppIds.push(appId);
       log.debug(`Found app id key '${appId}' for bundle '${bundleId}'`);
-      for (let [key, data] of _.toPairs(appDict)) {
+      for (const [key, data] of _.toPairs(appDict)) {
         if (data.isProxy && data.hostId === appId) {
           log.debug(`Found separate bundleId '${data.bundleId}' ` +
                     `acting as proxy for '${bundleId}', with app id '${key}'`);
           proxiedAppIds.push(key);
         }
       }
-      if (proxiedAppIds.length === 0) {
-        proxiedAppIds = [appId];
-      }
     }
   } else {
     if (_.has(appDict, bundleId)) {
@@ -139,7 +137,7 @@ function getPossibleDebuggerAppKeys (bundleId, platformVersion, appDict) {
 
 function checkParams (params) {
   let errors = [];
-  for (let [param, value] of _.toPairs(params)) {
+  for (const [param, value] of _.toPairs(params)) {
     try {
       assert.ok(value);
     } catch (err) {
@@ -163,7 +161,7 @@ async function getScriptForAtom (atom, args, frames, asyncCallBack = null) {
   let script;
   if (frames.length > 0) {
     script = atomSrc;
-    for (let frame of frames) {
+    for (const frame of frames) {
       script = await wrapScriptForFrame(script, frame);
     }
   } else {
@@ -190,7 +188,7 @@ function simpleStringify (value) {
   // we get back objects sometimes with string versions of functions
   // which muddy the logs
   let cleanValue = _.clone(value);
-  for (let property of ['ceil', 'clone', 'floor', 'round', 'scale', 'toString']) {
+  for (const property of ['ceil', 'clone', 'floor', 'round', 'scale', 'toString']) {
     delete cleanValue[property];
   }
   return JSON.stringify(cleanValue);
@@ -200,7 +198,7 @@ function deferredPromise () {
   // http://bluebirdjs.com/docs/api/deferred-migration.html
   let resolve;
   let reject;
-  let promise = new Promise((res, rej) => { // eslint-disable-line promise/param-names
+  const promise = new B((res, rej) => { // eslint-disable-line promise/param-names
     resolve = res;
     reject = rej;
   });

lib/message-handlers.js

@@ -1,21 +1,43 @@
 import log from './logger';
 import { RemoteDebugger } from './remote-debugger';
 import { pageArrayFromDict, getDebuggerAppKey, simpleStringify } from './helpers';
+import _ from 'lodash';
+
 
 /*
  * Generic callbacks used throughout the lifecycle of the Remote Debugger.
  * These will be added to the prototype.
  */
 
+
+/**
+ * Remove the `isKey` property from the page array, since it does not affect
+ * equality
+ */
+function cleanPageArray (arr) {
+  return _.map(arr, (el) => _.pick(el, 'id', 'title', 'url'));
+}
+
 function onPageChange (appIdKey, pageDict) {
+  const pageArray = pageArrayFromDict(pageDict);
+
   // save the page dict for this app
   if (this.appDict[appIdKey]) {
-    if (this.appDict[appIdKey].pageDict && this.appDict[appIdKey].pageDict.resolve) {
-      // pageDict is a promise, so resolve
-      this.appDict[appIdKey].pageDict.resolve(pageDict);
+    if (this.appDict[appIdKey].pageArray) {
+      if (this.appDict[appIdKey].pageArray.resolve) {
+        // pageDict is a pending promise, so resolve
+        this.appDict[appIdKey].pageArray.resolve();
+      } else {
+        // we have a pre-existing pageDict
+        if (_.isEqual(cleanPageArray(this.appDict[appIdKey].pageArray), cleanPageArray(pageArray))) {
+          log.debug(`Received page change notice for app '${appIdKey}' ` +
+                    `but the listing has not changed. Ignoring.`);
+          return;
+        }
+      }
     }
     // keep track of the page dictionary
-    this.appDict[appIdKey].pageDict = pageArrayFromDict(pageDict);
+    this.appDict[appIdKey].pageArray = pageArray;
   }
 
   // only act if this is the correct app
@@ -25,10 +47,12 @@ function onPageChange (appIdKey, pageDict) {
     return;
   }
 
+
+
   log.debug(`Page changed: ${simpleStringify(pageDict)}`);
   this.emit(RemoteDebugger.EVENT_PAGE_CHANGE, {
     appIdKey: appIdKey.replace('PID:', ''),
-    pageArray: pageArrayFromDict(pageDict)
+    pageArray,
   });
 }
 
@@ -64,7 +88,7 @@ function onAppDisconnect (dict) {
 
 function onAppUpdate (dict) {
   let appIdKey = dict.WIRApplicationIdentifierKey;
-  log.debug(`Notified that application '${appIdKey}' has been updated.`);
+  log.debug(`Notified that application '${appIdKey}' has been updated`);
 
   this.updateAppsWithDict(dict);
 }
@@ -73,12 +97,22 @@ function onReportDriverList (dict) {
   log.debug(`Notified of connected drivers: ${JSON.stringify(dict.WIRDriverDictionaryKey)}.`);
 }
 
+function onTargetCreated (app, targetInfo) {
+  log.debug(`Target created: ${app} ${JSON.stringify(targetInfo)}`);
+}
+
+function onTargetDestroyed (app, targetInfo) {
+  log.debug(`Target destroyed: ${app} ${JSON.stringify(targetInfo)}`);
+}
+
 const messageHandlers = {
   onPageChange,
   onAppConnect,
   onAppDisconnect,
   onAppUpdate,
   onReportDriverList,
+  onTargetCreated,
+  onTargetDestroyed,
 };
 
 export default messageHandlers;