Revert "feat: add request.body async getters (#38179)" (#38281)

Author: dgozman

docs/src/api/class-request.md

@@ -23,32 +23,6 @@ request is  issued to a redirected url.
 
 An object with all the request HTTP headers associated with this request. The header names are lower-cased.
 
-## async method: Request.body
-* since: v1.57
-- returns: <[null]|[string]>
-
-The request body, if present.
-
-## async method: Request.bodyBuffer
-* since: v1.57
-- returns: <[null]|[Buffer]>
-
-The request body in a binary form. Returns null if the request has no body.
-
-## async method: Request.bodyJSON
-* since: v1.57
-* langs: js, python
-- returns: <[null]|[Serializable]>
-
-Returns the request body as a parsed JSON object. If the request `Content-Type` is `application/x-www-form-urlencoded`, this method returns a key/value object parsed from the form data. Otherwise, it parses the body as JSON.
-
-## async method: Request.bodyJSON
-* since: v1.57
-* langs: csharp
-- returns: <[null]|[JsonElement]>
-
-Returns the request body as a parsed JSON object. If the request `Content-Type` is `application/x-www-form-urlencoded`, this method returns a key/value object parsed from the form data. Otherwise, it parses the body as JSON.
-
 ## method: Request.failure
 * since: v1.8
 - returns: <[null]|[string]>
@@ -175,33 +149,35 @@ Request's method (GET, POST, etc.)
 
 ## method: Request.postData
 * since: v1.8
-* discouraged: Use [`method: Request.body`] instead.
 - returns: <[null]|[string]>
 
-The request body, if present.
+Request's post body, if any.
 
 ## method: Request.postDataBuffer
 * since: v1.8
-* discouraged: Use [`method: Request.bodyBuffer`] instead.
 - returns: <[null]|[Buffer]>
 
-The request body in a binary form. Returns null if the request has no body.
+Request's post body in a binary form, if any.
 
 ## method: Request.postDataJSON
 * since: v1.8
 * langs: js, python
-* discouraged: Use [`method: Request.bodyJSON`] instead.
 - returns: <[null]|[Serializable]>
 
-Returns the request body as a parsed JSON object. If the request `Content-Type` is `application/x-www-form-urlencoded`, this method returns a key/value object parsed from the form data. Otherwise, it parses the body as JSON.
+Returns parsed request's body for `form-urlencoded` and JSON as a fallback if any.
+
+When the response is `application/x-www-form-urlencoded` then a key/value object of the values will be returned.
+Otherwise it will be parsed as JSON.
 
 ## method: Request.postDataJSON
 * since: v1.12
 * langs: csharp
-* discouraged: Use [`method: Request.bodyJSON`] instead.
 - returns: <[null]|[JsonElement]>
 
-Returns the request body as a parsed JSON object. If the request `Content-Type` is `application/x-www-form-urlencoded`, this method returns a key/value object parsed from the form data. Otherwise, it parses the body as JSON.
+Returns parsed request's body for `form-urlencoded` and JSON as a fallback if any.
+
+When the response is `application/x-www-form-urlencoded` then a key/value object of the values will be returned.
+Otherwise it will be parsed as JSON.
 
 ## method: Request.redirectedFrom
 * since: v1.8

packages/playwright-client/types/types.d.ts

@@ -20378,23 +20378,6 @@ export interface Request {
    */
   allHeaders(): Promise<{ [key: string]: string; }>;
 
-  /**
-   * The request body, if present.
-   */
-  body(): Promise<null|string>;
-
-  /**
-   * The request body in a binary form. Returns null if the request has no body.
-   */
-  bodyBuffer(): Promise<null|Buffer>;
-
-  /**
-   * Returns the request body as a parsed JSON object. If the request `Content-Type` is
-   * `application/x-www-form-urlencoded`, this method returns a key/value object parsed from the form data. Otherwise,
-   * it parses the body as JSON.
-   */
-  bodyJSON(): Promise<null|Serializable>;
-
   /**
    * The method returns `null` unless this request has failed, as reported by `requestfailed` event.
    *
@@ -20492,25 +20475,20 @@ export interface Request {
   method(): string;
 
   /**
-   * **NOTE** Use [request.body()](https://playwright.dev/docs/api/class-request#request-body) instead.
-   *
-   * The request body, if present.
+   * Request's post body, if any.
    */
   postData(): null|string;
 
   /**
-   * **NOTE** Use [request.bodyBuffer()](https://playwright.dev/docs/api/class-request#request-body-buffer) instead.
-   *
-   * The request body in a binary form. Returns null if the request has no body.
+   * Request's post body in a binary form, if any.
    */
   postDataBuffer(): null|Buffer;
 
   /**
-   * **NOTE** Use [request.bodyJSON()](https://playwright.dev/docs/api/class-request#request-body-json) instead.
+   * Returns parsed request's body for `form-urlencoded` and JSON as a fallback if any.
    *
-   * Returns the request body as a parsed JSON object. If the request `Content-Type` is
-   * `application/x-www-form-urlencoded`, this method returns a key/value object parsed from the form data. Otherwise,
-   * it parses the body as JSON.
+   * When the response is `application/x-www-form-urlencoded` then a key/value object of the values will be returned.
+   * Otherwise it will be parsed as JSON.
    */
   postDataJSON(): null|Serializable;
 

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

@@ -134,18 +134,6 @@ export class Request extends ChannelOwner<channels.RequestChannel> implements ap
     return this._fallbackOverrides.method || this._initializer.method;
   }
 
-  async body(): Promise<string | null> {
-    return (this._fallbackOverrides.postDataBuffer || (await this._channel.body()).body)?.toString('utf-8') || null;
-  }
-
-  async bodyBuffer(): Promise<Buffer | null> {
-    return this._fallbackOverrides.postDataBuffer || (await this._channel.body()).body || null;
-  }
-
-  async bodyJSON(): Promise<Object | null> {
-    return this._postDataJSON(await this.body());
-  }
-
   postData(): string | null {
     return (this._fallbackOverrides.postDataBuffer || this._initializer.postData)?.toString('utf-8') || null;
   }
@@ -156,10 +144,6 @@ export class Request extends ChannelOwner<channels.RequestChannel> implements ap
 
   postDataJSON(): Object | null {
     const postData = this.postData();
-    return this._postDataJSON(postData);
-  }
-
-  private _postDataJSON(postData: string | null): Object | null {
     if (!postData)
       return null;
 

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

@@ -2231,10 +2231,6 @@ scheme.RequestInitializer = tObject({
   hasResponse: tBoolean,
 });
 scheme.RequestResponseEvent = tOptional(tObject({}));
-scheme.RequestBodyParams = tOptional(tObject({}));
-scheme.RequestBodyResult = tObject({
-  body: tOptional(tBinary),
-});
 scheme.RequestResponseParams = tOptional(tObject({}));
 scheme.RequestResponseResult = tObject({
   response: tOptional(tChannel(['Response'])),

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

@@ -66,11 +66,6 @@ export class RequestDispatcher extends Dispatcher<Request, channels.RequestChann
     this.addObjectListener(Request.Events.Response, () => this._dispatchEvent('response', {}));
   }
 
-  async body(params: channels.RequestBodyParams, progress: Progress): Promise<channels.RequestBodyResult> {
-    const postData = this._object.postDataBuffer();
-    return { body: postData === null ? undefined : postData };
-  }
-
   async rawRequestHeaders(params: channels.RequestRawRequestHeadersParams, progress: Progress): Promise<channels.RequestRawRequestHeadersResult> {
     return { headers: await progress.race(this._object.rawRequestHeaders()) };
   }

packages/playwright-core/src/utils/isomorphic/protocolMetainfo.ts

@@ -236,7 +236,6 @@ export const methodMetainfo = new Map<string, { internal?: boolean, title?: stri
   ['ElementHandle.uncheck', { title: 'Uncheck', slowMo: true, snapshot: true, pausesBeforeInput: true, }],
   ['ElementHandle.waitForElementState', { title: 'Wait for state', snapshot: true, pausesBeforeAction: true, }],
   ['ElementHandle.waitForSelector', { title: 'Wait for selector', snapshot: true, }],
-  ['Request.body', { title: 'Get request body', group: 'getter', }],
   ['Request.response', { internal: true, }],
   ['Request.rawRequestHeaders', { internal: true, }],
   ['Route.redirectNavigationRequest', { internal: true, }],

packages/playwright-core/types/types.d.ts

@@ -20378,23 +20378,6 @@ export interface Request {
    */
   allHeaders(): Promise<{ [key: string]: string; }>;
 
-  /**
-   * The request body, if present.
-   */
-  body(): Promise<null|string>;
-
-  /**
-   * The request body in a binary form. Returns null if the request has no body.
-   */
-  bodyBuffer(): Promise<null|Buffer>;
-
-  /**
-   * Returns the request body as a parsed JSON object. If the request `Content-Type` is
-   * `application/x-www-form-urlencoded`, this method returns a key/value object parsed from the form data. Otherwise,
-   * it parses the body as JSON.
-   */
-  bodyJSON(): Promise<null|Serializable>;
-
   /**
    * The method returns `null` unless this request has failed, as reported by `requestfailed` event.
    *
@@ -20492,25 +20475,20 @@ export interface Request {
   method(): string;
 
   /**
-   * **NOTE** Use [request.body()](https://playwright.dev/docs/api/class-request#request-body) instead.
-   *
-   * The request body, if present.
+   * Request's post body, if any.
    */
   postData(): null|string;
 
   /**
-   * **NOTE** Use [request.bodyBuffer()](https://playwright.dev/docs/api/class-request#request-body-buffer) instead.
-   *
-   * The request body in a binary form. Returns null if the request has no body.
+   * Request's post body in a binary form, if any.
    */
   postDataBuffer(): null|Buffer;
 
   /**
-   * **NOTE** Use [request.bodyJSON()](https://playwright.dev/docs/api/class-request#request-body-json) instead.
+   * Returns parsed request's body for `form-urlencoded` and JSON as a fallback if any.
    *
-   * Returns the request body as a parsed JSON object. If the request `Content-Type` is
-   * `application/x-www-form-urlencoded`, this method returns a key/value object parsed from the form data. Otherwise,
-   * it parses the body as JSON.
+   * When the response is `application/x-www-form-urlencoded` then a key/value object of the values will be returned.
+   * Otherwise it will be parsed as JSON.
    */
   postDataJSON(): null|Serializable;
 

packages/protocol/src/channels.d.ts

@@ -3829,16 +3829,10 @@ export interface RequestEventTarget {
 }
 export interface RequestChannel extends RequestEventTarget, Channel {
   _type_Request: boolean;
-  body(params?: RequestBodyParams, progress?: Progress): Promise<RequestBodyResult>;
   response(params?: RequestResponseParams, progress?: Progress): Promise<RequestResponseResult>;
   rawRequestHeaders(params?: RequestRawRequestHeadersParams, progress?: Progress): Promise<RequestRawRequestHeadersResult>;
 }
 export type RequestResponseEvent = {};
-export type RequestBodyParams = {};
-export type RequestBodyOptions = {};
-export type RequestBodyResult = {
-  body?: Binary,
-};
 export type RequestResponseParams = {};
 export type RequestResponseOptions = {};
 export type RequestResponseResult = {

packages/protocol/src/protocol.yml

@@ -3391,12 +3391,6 @@ Request:
 
   commands:
 
-    body:
-      title: Get request body
-      group: getter
-      returns:
-        body: binary?
-
     response:
       internal: true
       returns: