chore: remove dedicated console channel (#27234)

packages/playwright-core/src/client/browserContext.ts

@@ -96,8 +96,8 @@ export class BrowserContext extends ChannelOwner<channels.BrowserContextChannel>
       this._serviceWorkers.add(serviceWorker);
       this.emit(Events.BrowserContext.ServiceWorker, serviceWorker);
     });
-    this._channel.on('console', ({ message }) => {
-      const consoleMessage = ConsoleMessage.from(message);
+    this._channel.on('console', event => {
+      const consoleMessage = new ConsoleMessage(event);
       this.emit(Events.BrowserContext.Console, consoleMessage);
       const page = consoleMessage.page();
       if (page)

packages/playwright-core/src/client/connection.ts

@@ -24,7 +24,6 @@ import { JSHandle } from './jsHandle';
 import { Request, Response, Route, WebSocket } from './network';
 import { Page, BindingCall } from './page';
 import { Worker } from './worker';
-import { ConsoleMessage } from './consoleMessage';
 import { Dialog } from './dialog';
 import { parseError } from '../protocol/serializers';
 import { CDPSession } from './cdpSession';
@@ -240,9 +239,6 @@ export class Connection extends EventEmitter {
       case 'CDPSession':
         result = new CDPSession(parent, type, guid, initializer);
         break;
-      case 'ConsoleMessage':
-        result = new ConsoleMessage(parent, type, guid, initializer);
-        break;
       case 'Dialog':
         result = new Dialog(parent, type, guid, initializer);
         break;

packages/playwright-core/src/client/consoleMessage.ts

@@ -17,25 +17,19 @@
 import * as util from 'util';
 import { JSHandle } from './jsHandle';
 import type * as channels from '@protocol/channels';
-import { ChannelOwner } from './channelOwner';
 import type * as api from '../../types/types';
 import { Page } from './page';
 
-type ConsoleMessageLocation = channels.ConsoleMessageInitializer['location'];
+type ConsoleMessageLocation = channels.BrowserContextConsoleEvent['location'];
 
-export class ConsoleMessage extends ChannelOwner<channels.ConsoleMessageChannel> implements api.ConsoleMessage {
-  static from(message: channels.ConsoleMessageChannel): ConsoleMessage {
-    return (message as any)._object;
-  }
+export class ConsoleMessage implements api.ConsoleMessage {
 
   private _page: Page | null;
+  private _event: channels.BrowserContextConsoleEvent;
 
-  constructor(parent: ChannelOwner, type: string, guid: string, initializer: channels.ConsoleMessageInitializer) {
-    super(parent, type, guid, initializer);
-    // Note: currently, we only report console messages for pages and they always have a page.
-    // However, in the future we might report console messages for service workers or something else,
-    // where page() would be null.
-    this._page = Page.fromNullable(initializer.page);
+  constructor(event: channels.BrowserContextConsoleEvent) {
+    this._page = event.page ? Page.from(event.page) : null;
+    this._event = event;
   }
 
   page() {
@@ -43,19 +37,19 @@ export class ConsoleMessage extends ChannelOwner<channels.ConsoleMessageChannel>
   }
 
   type(): string {
-    return this._initializer.type;
+    return this._event.type;
   }
 
   text(): string {
-    return this._initializer.text;
+    return this._event.text;
   }
 
   args(): JSHandle[] {
-    return this._initializer.args.map(JSHandle.from);
+    return this._event.args.map(JSHandle.from);
   }
 
   location(): ConsoleMessageLocation {
-    return this._initializer.location;
+    return this._event.location;
   }
 
   [util.inspect.custom]() {

packages/playwright-core/src/protocol/validator.ts

@@ -761,7 +761,15 @@ scheme.BrowserContextBindingCallEvent = tObject({
   binding: tChannel(['BindingCall']),
 });
 scheme.BrowserContextConsoleEvent = tObject({
-  message: tChannel(['ConsoleMessage']),
+  page: tChannel(['Page']),
+  type: tString,
+  text: tString,
+  args: tArray(tChannel(['ElementHandle', 'JSHandle'])),
+  location: tObject({
+    url: tString,
+    lineNumber: tNumber,
+    columnNumber: tNumber,
+  }),
 });
 scheme.BrowserContextCloseEvent = tOptional(tObject({}));
 scheme.BrowserContextDialogEvent = tObject({
@@ -2088,17 +2096,6 @@ scheme.WebSocketSocketErrorEvent = tObject({
   error: tString,
 });
 scheme.WebSocketCloseEvent = tOptional(tObject({}));
-scheme.ConsoleMessageInitializer = tObject({
-  page: tChannel(['Page']),
-  type: tString,
-  text: tString,
-  args: tArray(tChannel(['ElementHandle', 'JSHandle'])),
-  location: tObject({
-    url: tString,
-    lineNumber: tNumber,
-    columnNumber: tNumber,
-  }),
-});
 scheme.BindingCallInitializer = tObject({
   frame: tChannel(['Frame']),
   name: tString,

packages/playwright-core/src/server/dispatchers/browserContextDispatcher.ts

@@ -33,12 +33,12 @@ import * as fs from 'fs';
 import * as path from 'path';
 import { createGuid, urlMatches } from '../../utils';
 import { WritableStreamDispatcher } from './writableStreamDispatcher';
-import { ConsoleMessageDispatcher } from './consoleMessageDispatcher';
 import { DialogDispatcher } from './dialogDispatcher';
 import type { Page } from '../page';
 import type { Dialog } from '../dialog';
 import type { ConsoleMessage } from '../console';
 import { serializeError } from '../../protocol/serializers';
+import { ElementHandleDispatcher } from './elementHandlerDispatcher';
 
 export class BrowserContextDispatcher extends Dispatcher<BrowserContext, channels.BrowserContextChannel, DispatcherScope> implements channels.BrowserContextChannel {
   _type_EventTarget = true;
@@ -89,8 +89,16 @@ export class BrowserContextDispatcher extends Dispatcher<BrowserContext, channel
       this._dispatchEvent('pageError', { error: serializeError(error), page: PageDispatcher.from(this, page) });
     });
     this.addObjectListener(BrowserContext.Events.Console, (message: ConsoleMessage) => {
-      if (this._shouldDispatchEvent(message.page(), 'console'))
-        this._dispatchEvent('console', { message: new ConsoleMessageDispatcher(PageDispatcher.from(this, message.page()), message) });
+      if (this._shouldDispatchEvent(message.page(), 'console')) {
+        const pageDispatcher = PageDispatcher.from(this, message.page());
+        this._dispatchEvent('console', {
+          page: pageDispatcher,
+          type: message.type(),
+          text: message.text(),
+          args: message.args().map(a => ElementHandleDispatcher.fromJSHandle(pageDispatcher, a)),
+          location: message.location(),
+        });
+      }
     });
     this.addObjectListener(BrowserContext.Events.Dialog, (dialog: Dialog) => {
       if (this._shouldDispatchEvent(dialog.page(), 'dialog'))

packages/playwright-core/src/server/dispatchers/consoleMessageDispatcher.ts

@@ -1,35 +0,0 @@
-/**
- * Copyright (c) Microsoft Corporation.
- *
- * Licensed under the Apache License, Version 2.0 (the 'License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import type { ConsoleMessage } from '../console';
-import type * as channels from '@protocol/channels';
-import type { PageDispatcher } from './pageDispatcher';
-import { Dispatcher } from './dispatcher';
-import { ElementHandleDispatcher } from './elementHandlerDispatcher';
-
-export class ConsoleMessageDispatcher extends Dispatcher<ConsoleMessage, channels.ConsoleMessageChannel, PageDispatcher> implements channels.ConsoleMessageChannel {
-  _type_ConsoleMessage = true;
-
-  constructor(page: PageDispatcher, message: ConsoleMessage) {
-    super(page, message, 'ConsoleMessage', {
-      type: message.type(),
-      text: message.text(),
-      args: message.args().map(a => ElementHandleDispatcher.fromJSHandle(page, a)),
-      location: message.location(),
-      page,
-    });
-  }
-}

packages/protocol/src/channels.ts

@@ -38,7 +38,6 @@ export type InitializerTraits<T> =
     T extends TracingChannel ? TracingInitializer :
     T extends DialogChannel ? DialogInitializer :
     T extends BindingCallChannel ? BindingCallInitializer :
-    T extends ConsoleMessageChannel ? ConsoleMessageInitializer :
     T extends WebSocketChannel ? WebSocketInitializer :
     T extends ResponseChannel ? ResponseInitializer :
     T extends RouteChannel ? RouteInitializer :
@@ -76,7 +75,6 @@ export type EventsTraits<T> =
     T extends TracingChannel ? TracingEvents :
     T extends DialogChannel ? DialogEvents :
     T extends BindingCallChannel ? BindingCallEvents :
-    T extends ConsoleMessageChannel ? ConsoleMessageEvents :
     T extends WebSocketChannel ? WebSocketEvents :
     T extends ResponseChannel ? ResponseEvents :
     T extends RouteChannel ? RouteEvents :
@@ -114,7 +112,6 @@ export type EventTargetTraits<T> =
     T extends TracingChannel ? TracingEventTarget :
     T extends DialogChannel ? DialogEventTarget :
     T extends BindingCallChannel ? BindingCallEventTarget :
-    T extends ConsoleMessageChannel ? ConsoleMessageEventTarget :
     T extends WebSocketChannel ? WebSocketEventTarget :
     T extends ResponseChannel ? ResponseEventTarget :
     T extends RouteChannel ? RouteEventTarget :
@@ -1445,7 +1442,15 @@ export type BrowserContextBindingCallEvent = {
   binding: BindingCallChannel,
 };
 export type BrowserContextConsoleEvent = {
-  message: ConsoleMessageChannel,
+  page: PageChannel,
+  type: string,
+  text: string,
+  args: JSHandleChannel[],
+  location: {
+    url: string,
+    lineNumber: number,
+    columnNumber: number,
+  },
 };
 export type BrowserContextCloseEvent = {};
 export type BrowserContextDialogEvent = {
@@ -3707,27 +3712,6 @@ export interface WebSocketEvents {
   'close': WebSocketCloseEvent;
 }
 
-// ----------- ConsoleMessage -----------
-export type ConsoleMessageInitializer = {
-  page: PageChannel,
-  type: string,
-  text: string,
-  args: JSHandleChannel[],
-  location: {
-    url: string,
-    lineNumber: number,
-    columnNumber: number,
-  },
-};
-export interface ConsoleMessageEventTarget {
-}
-export interface ConsoleMessageChannel extends ConsoleMessageEventTarget, Channel {
-  _type_ConsoleMessage: boolean;
-}
-
-export interface ConsoleMessageEvents {
-}
-
 // ----------- BindingCall -----------
 export type BindingCallInitializer = {
   frame: FrameChannel,

packages/protocol/src/protocol.yml

@@ -1176,7 +1176,18 @@ BrowserContext:
 
     console:
       parameters:
-        message: ConsoleMessage
+        page: Page
+        type: string
+        text: string
+        args:
+          type: array
+          items: JSHandle
+        location:
+          type: object
+          properties:
+            url: string
+            lineNumber: number
+            columnNumber: number
 
     close:
 
@@ -2944,25 +2955,6 @@ WebSocket:
     close:
 
 
-ConsoleMessage:
-  type: interface
-
-  initializer:
-    page: Page
-    type: string
-    text: string
-    args:
-      type: array
-      items: JSHandle
-    location:
-      type: object
-      properties:
-        url: string
-        lineNumber: number
-        columnNumber: number
-
-
-
 BindingCall:
   type: interface