chore: refactor Sandbox and IsolatedWorld (#10807)

packages/puppeteer-core/src/api/Frame.ts

@@ -34,63 +34,13 @@ import {
   EvaluateFunc,
   EvaluateFuncWith,
   HandleFor,
-  InnerLazyParams,
   NodeFor,
 } from '../common/types.js';
 import {importFSPromises} from '../common/util.js';
-import {TaskManager} from '../common/WaitTask.js';
 
 import {KeyboardTypeOptions} from './Input.js';
-import {JSHandle} from './JSHandle.js';
 import {FunctionLocator, Locator, NodeLocator} from './locators/locators.js';
-
+import {Realm} from './Realm.js';
-/**
- * @internal
- */
-export interface Realm {
-  taskManager: TaskManager;
-  waitForFunction<
-    Params extends unknown[],
-    Func extends EvaluateFunc<InnerLazyParams<Params>> = EvaluateFunc<
-      InnerLazyParams<Params>
-    >,
-  >(
-    pageFunction: Func | string,
-    options: {
-      polling?: 'raf' | 'mutation' | number;
-      timeout?: number;
-      root?: ElementHandle<Node>;
-      signal?: AbortSignal;
-    },
-    ...args: Params
-  ): Promise<HandleFor<Awaited<ReturnType<Func>>>>;
-  adoptHandle<T extends JSHandle<Node>>(handle: T): Promise<T>;
-  transferHandle<T extends JSHandle<Node>>(handle: T): Promise<T>;
-  evaluateHandle<
-    Params extends unknown[],
-    Func extends EvaluateFunc<Params> = EvaluateFunc<Params>,
-  >(
-    pageFunction: Func | string,
-    ...args: Params
-  ): Promise<HandleFor<Awaited<ReturnType<Func>>>>;
-  evaluate<
-    Params extends unknown[],
-    Func extends EvaluateFunc<Params> = EvaluateFunc<Params>,
-  >(
-    pageFunction: Func | string,
-    ...args: Params
-  ): Promise<Awaited<ReturnType<Func>>>;
-  click(selector: string, options: Readonly<ClickOptions>): Promise<void>;
-  focus(selector: string): Promise<void>;
-  hover(selector: string): Promise<void>;
-  select(selector: string, ...values: string[]): Promise<string[]>;
-  tap(selector: string): Promise<void>;
-  type(
-    selector: string,
-    text: string,
-    options?: Readonly<KeyboardTypeOptions>
-  ): Promise<void>;
-}
 
 /**
  * @public

packages/puppeteer-core/src/api/Realm.ts

@@ -0,0 +1,228 @@
+/**
+ * Copyright 2023 Google Inc. All rights reserved.
+ *
+ * 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 {TimeoutSettings} from '../common/TimeoutSettings.js';
+import {
+  EvaluateFunc,
+  EvaluateFuncWith,
+  HandleFor,
+  InnerLazyParams,
+  NodeFor,
+} from '../common/types.js';
+import {getPageContent, withSourcePuppeteerURLIfNone} from '../common/util.js';
+import {TaskManager, WaitTask} from '../common/WaitTask.js';
+import {assert} from '../util/assert.js';
+
+import {ClickOptions, ElementHandle} from './ElementHandle.js';
+import {KeyboardTypeOptions} from './Input.js';
+import {JSHandle} from './JSHandle.js';
+
+/**
+ * @internal
+ */
+export abstract class Realm implements Disposable {
+  #timeoutSettings: TimeoutSettings;
+  #taskManager = new TaskManager();
+
+  constructor(timeoutSettings: TimeoutSettings) {
+    this.#timeoutSettings = timeoutSettings;
+  }
+
+  protected get timeoutSettings(): TimeoutSettings {
+    return this.#timeoutSettings;
+  }
+
+  get taskManager(): TaskManager {
+    return this.#taskManager;
+  }
+
+  abstract adoptHandle<T extends JSHandle<Node>>(handle: T): Promise<T>;
+  abstract transferHandle<T extends JSHandle<Node>>(handle: T): Promise<T>;
+  abstract evaluateHandle<
+    Params extends unknown[],
+    Func extends EvaluateFunc<Params> = EvaluateFunc<Params>,
+  >(
+    pageFunction: Func | string,
+    ...args: Params
+  ): Promise<HandleFor<Awaited<ReturnType<Func>>>>;
+  abstract evaluate<
+    Params extends unknown[],
+    Func extends EvaluateFunc<Params> = EvaluateFunc<Params>,
+  >(
+    pageFunction: Func | string,
+    ...args: Params
+  ): Promise<Awaited<ReturnType<Func>>>;
+
+  async document(): Promise<ElementHandle<Document>> {
+    // TODO(#10813): Implement document caching.
+    return await this.evaluateHandle(() => {
+      return document;
+    });
+  }
+
+  async $<Selector extends string>(
+    selector: Selector
+  ): Promise<ElementHandle<NodeFor<Selector>> | null> {
+    using document = await this.document();
+    return await document.$(selector);
+  }
+
+  async $$<Selector extends string>(
+    selector: Selector
+  ): Promise<Array<ElementHandle<NodeFor<Selector>>>> {
+    using document = await this.document();
+    return await document.$$(selector);
+  }
+
+  async $x(expression: string): Promise<Array<ElementHandle<Node>>> {
+    using document = await this.document();
+    return await document.$x(expression);
+  }
+
+  async $eval<
+    Selector extends string,
+    Params extends unknown[],
+    Func extends EvaluateFuncWith<NodeFor<Selector>, Params> = EvaluateFuncWith<
+      NodeFor<Selector>,
+      Params
+    >,
+  >(
+    selector: Selector,
+    pageFunction: Func | string,
+    ...args: Params
+  ): Promise<Awaited<ReturnType<Func>>> {
+    pageFunction = withSourcePuppeteerURLIfNone(this.$eval.name, pageFunction);
+    using document = await this.document();
+    return await document.$eval(selector, pageFunction, ...args);
+  }
+
+  async $$eval<
+    Selector extends string,
+    Params extends unknown[],
+    Func extends EvaluateFuncWith<
+      Array<NodeFor<Selector>>,
+      Params
+    > = EvaluateFuncWith<Array<NodeFor<Selector>>, Params>,
+  >(
+    selector: Selector,
+    pageFunction: Func | string,
+    ...args: Params
+  ): Promise<Awaited<ReturnType<Func>>> {
+    pageFunction = withSourcePuppeteerURLIfNone(this.$$eval.name, pageFunction);
+    using document = await this.document();
+    return await document.$$eval(selector, pageFunction, ...args);
+  }
+
+  async content(): Promise<string> {
+    return await this.evaluate(getPageContent);
+  }
+
+  waitForFunction<
+    Params extends unknown[],
+    Func extends EvaluateFunc<InnerLazyParams<Params>> = EvaluateFunc<
+      InnerLazyParams<Params>
+    >,
+  >(
+    pageFunction: Func | string,
+    options: {
+      polling?: 'raf' | 'mutation' | number;
+      timeout?: number;
+      root?: ElementHandle<Node>;
+      signal?: AbortSignal;
+    } = {},
+    ...args: Params
+  ): Promise<HandleFor<Awaited<ReturnType<Func>>>> {
+    const {
+      polling = 'raf',
+      timeout = this.#timeoutSettings.timeout(),
+      root,
+      signal,
+    } = options;
+    if (typeof polling === 'number' && polling < 0) {
+      throw new Error('Cannot poll with non-positive interval');
+    }
+    const waitTask = new WaitTask(
+      this,
+      {
+        polling,
+        root,
+        timeout,
+        signal,
+      },
+      pageFunction as unknown as
+        | ((...args: unknown[]) => Promise<Awaited<ReturnType<Func>>>)
+        | string,
+      ...args
+    );
+    return waitTask.result;
+  }
+
+  async click(
+    selector: string,
+    options?: Readonly<ClickOptions>
+  ): Promise<void> {
+    using handle = await this.$(selector);
+    assert(handle, `No element found for selector: ${selector}`);
+    await handle.click(options);
+    await handle.dispose();
+  }
+
+  async focus(selector: string): Promise<void> {
+    using handle = await this.$(selector);
+    assert(handle, `No element found for selector: ${selector}`);
+    await handle.focus();
+  }
+
+  async hover(selector: string): Promise<void> {
+    using handle = await this.$(selector);
+    assert(handle, `No element found for selector: ${selector}`);
+    await handle.hover();
+  }
+
+  async select(selector: string, ...values: string[]): Promise<string[]> {
+    using handle = await this.$(selector);
+    assert(handle, `No element found for selector: ${selector}`);
+    return await handle.select(...values);
+  }
+
+  async tap(selector: string): Promise<void> {
+    using handle = await this.$(selector);
+    assert(handle, `No element found for selector: ${selector}`);
+    await handle.tap();
+  }
+
+  async type(
+    selector: string,
+    text: string,
+    options?: Readonly<KeyboardTypeOptions>
+  ): Promise<void> {
+    using handle = await this.$(selector);
+    assert(handle, `No element found for selector: ${selector}`);
+    await handle.type(text, options);
+  }
+
+  get disposed(): boolean {
+    return this.#disposed;
+  }
+
+  #disposed = false;
+  [Symbol.dispose](): void {
+    this.#disposed = true;
+    this.taskManager.terminateAll(
+      new Error('waitForFunction failed: frame got detached.')
+    );
+  }
+}

packages/puppeteer-core/src/common/Frame.ts

@@ -412,7 +412,7 @@ export class Frame extends BaseFrame {
 
   _detach(): void {
     this.#detached = true;
-    this.worlds[MAIN_WORLD]._detach();
+    this.worlds[MAIN_WORLD][Symbol.dispose]();
-    this.worlds[PUPPETEER_WORLD]._detach();
+    this.worlds[PUPPETEER_WORLD][Symbol.dispose]();
   }
 }

packages/puppeteer-core/src/common/IsolatedWorld.ts

@@ -16,11 +16,8 @@
 
 import {Protocol} from 'devtools-protocol';
 
-import type {ClickOptions, ElementHandle} from '../api/ElementHandle.js';
-import {Realm} from '../api/Frame.js';
-import {KeyboardTypeOptions} from '../api/Input.js';
 import {JSHandle} from '../api/JSHandle.js';
-import {assert} from '../util/assert.js';
+import {Realm} from '../api/Realm.js';
 import {Deferred} from '../util/Deferred.js';
 
 import {Binding} from './Binding.js';
@@ -31,24 +28,14 @@ import {FrameManager} from './FrameManager.js';
 import {MAIN_WORLD, PUPPETEER_WORLD} from './IsolatedWorlds.js';
 import {CDPJSHandle} from './JSHandle.js';
 import {LifecycleWatcher, PuppeteerLifeCycleEvent} from './LifecycleWatcher.js';
-import {TimeoutSettings} from './TimeoutSettings.js';
+import {BindingPayload, EvaluateFunc, HandleFor} from './types.js';
-import {
-  BindingPayload,
-  EvaluateFunc,
-  EvaluateFuncWith,
-  HandleFor,
-  InnerLazyParams,
-  NodeFor,
-} from './types.js';
 import {
   addPageBinding,
   createJSHandle,
   debugError,
-  getPageContent,
   setPageContent,
   withSourcePuppeteerURLIfNone,
 } from './util.js';
-import {TaskManager, WaitTask} from './WaitTask.js';
 
 /**
  * @public
@@ -102,27 +89,22 @@ export interface IsolatedWorldChart {
 /**
  * @internal
  */
-export class IsolatedWorld implements Realm {
+export class IsolatedWorld extends Realm {
   #frame: Frame;
   #context = Deferred.create<ExecutionContext>();
-  #detached = false;
 
   // Set of bindings that have been registered in the current context.
   #contextBindings = new Set<string>();
 
   // Contains mapping from functions that should be bound to Puppeteer functions.
   #bindings = new Map<string, Binding>();
-  #taskManager = new TaskManager();
-
-  get taskManager(): TaskManager {
-    return this.#taskManager;
-  }
 
   get _bindings(): Map<string, Binding> {
     return this.#bindings;
   }
 
   constructor(frame: Frame) {
+    super(frame._frameManager.timeoutSettings);
     this.#frame = frame;
     this.frameUpdated();
   }
@@ -139,10 +121,6 @@ export class IsolatedWorld implements Realm {
     return this.#frame._frameManager;
   }
 
-  get #timeoutSettings(): TimeoutSettings {
-    return this.#frameManager.timeoutSettings;
-  }
-
   frame(): Frame {
     return this.#frame;
   }
@@ -154,23 +132,15 @@ export class IsolatedWorld implements Realm {
   setContext(context: ExecutionContext): void {
     this.#contextBindings.clear();
     this.#context.resolve(context);
-    void this.#taskManager.rerunAll();
+    void this.taskManager.rerunAll();
   }
 
   hasContext(): boolean {
     return this.#context.resolved();
   }
 
-  _detach(): void {
-    this.#detached = true;
-    this.#client.off('Runtime.bindingCalled', this.#onBindingCalled);
-    this.#taskManager.terminateAll(
-      new Error('waitForFunction failed: frame got detached.')
-    );
-  }
-
   executionContext(): Promise<ExecutionContext> {
-    if (this.#detached) {
+    if (this.disposed) {
       throw new Error(
         `Execution context is not available in detached frame "${this.#frame.url()}" (are you trying to evaluate?)`
       );
@@ -211,70 +181,6 @@ export class IsolatedWorld implements Realm {
     return context.evaluate(pageFunction, ...args);
   }
 
-  async $<Selector extends string>(
-    selector: Selector
-  ): Promise<ElementHandle<NodeFor<Selector>> | null> {
-    using document = await this.document();
-    return await document.$(selector);
-  }
-
-  async $$<Selector extends string>(
-    selector: Selector
-  ): Promise<Array<ElementHandle<NodeFor<Selector>>>> {
-    using document = await this.document();
-    return await document.$$(selector);
-  }
-
-  async document(): Promise<ElementHandle<Document>> {
-    // TODO(#10813): Implement document caching.
-    return await this.evaluateHandle(() => {
-      return document;
-    });
-  }
-
-  async $x(expression: string): Promise<Array<ElementHandle<Node>>> {
-    using document = await this.document();
-    return await document.$x(expression);
-  }
-
-  async $eval<
-    Selector extends string,
-    Params extends unknown[],
-    Func extends EvaluateFuncWith<NodeFor<Selector>, Params> = EvaluateFuncWith<
-      NodeFor<Selector>,
-      Params
-    >,
-  >(
-    selector: Selector,
-    pageFunction: Func | string,
-    ...args: Params
-  ): Promise<Awaited<ReturnType<Func>>> {
-    pageFunction = withSourcePuppeteerURLIfNone(this.$eval.name, pageFunction);
-    using document = await this.document();
-    return await document.$eval(selector, pageFunction, ...args);
-  }
-
-  async $$eval<
-    Selector extends string,
-    Params extends unknown[],
-    Func extends EvaluateFuncWith<
-      Array<NodeFor<Selector>>,
-      Params
-    > = EvaluateFuncWith<Array<NodeFor<Selector>>, Params>,
-  >(
-    selector: Selector,
-    pageFunction: Func | string,
-    ...args: Params
-  ): Promise<Awaited<ReturnType<Func>>> {
-    pageFunction = withSourcePuppeteerURLIfNone(this.$$eval.name, pageFunction);
-    using document = await this.document();
-    return await document.$$eval(selector, pageFunction, ...args);
-  }
-
-  async content(): Promise<string> {
-    return await this.evaluate(getPageContent);
-  }
-
   async setContent(
     html: string,
     options: {
@@ -284,7 +190,7 @@ export class IsolatedWorld implements Realm {
   ): Promise<void> {
     const {
       waitUntil = ['load'],
-      timeout = this.#timeoutSettings.navigationTimeout(),
+      timeout = this.timeoutSettings.navigationTimeout(),
     } = options;
 
     await setPageContent(this, html);
@@ -305,50 +211,6 @@ export class IsolatedWorld implements Realm {
     }
   }
 
-  async click(
-    selector: string,
-    options?: Readonly<ClickOptions>
-  ): Promise<void> {
-    using handle = await this.$(selector);
-    assert(handle, `No element found for selector: ${selector}`);
-    await handle.click(options);
-    await handle.dispose();
-  }
-
-  async focus(selector: string): Promise<void> {
-    using handle = await this.$(selector);
-    assert(handle, `No element found for selector: ${selector}`);
-    await handle.focus();
-  }
-
-  async hover(selector: string): Promise<void> {
-    using handle = await this.$(selector);
-    assert(handle, `No element found for selector: ${selector}`);
-    await handle.hover();
-  }
-
-  async select(selector: string, ...values: string[]): Promise<string[]> {
-    using handle = await this.$(selector);
-    assert(handle, `No element found for selector: ${selector}`);
-    return await handle.select(...values);
-  }
-
-  async tap(selector: string): Promise<void> {
-    using handle = await this.$(selector);
-    assert(handle, `No element found for selector: ${selector}`);
-    await handle.tap();
-  }
-
-  async type(
-    selector: string,
-    text: string,
-    options?: Readonly<KeyboardTypeOptions>
-  ): Promise<void> {
-    using handle = await this.$(selector);
-    assert(handle, `No element found for selector: ${selector}`);
-    await handle.type(text, options);
-  }
-
   // If multiple waitFor are set up asynchronously, we need to wait for the
   // first one to set up the binding in the page before running the others.
   #mutex = new Mutex();
@@ -431,46 +293,6 @@ export class IsolatedWorld implements Realm {
     }
   };
 
-  waitForFunction<
-    Params extends unknown[],
-    Func extends EvaluateFunc<InnerLazyParams<Params>> = EvaluateFunc<
-      InnerLazyParams<Params>
-    >,
-  >(
-    pageFunction: Func | string,
-    options: {
-      polling?: 'raf' | 'mutation' | number;
-      timeout?: number;
-      root?: ElementHandle<Node>;
-      signal?: AbortSignal;
-    } = {},
-    ...args: Params
-  ): Promise<HandleFor<Awaited<ReturnType<Func>>>> {
-    const {
-      polling = 'raf',
-      timeout = this.#timeoutSettings.timeout(),
-      root,
-      signal,
-    } = options;
-    if (typeof polling === 'number' && polling < 0) {
-      throw new Error('Cannot poll with non-positive interval');
-    }
-    const waitTask = new WaitTask(
-      this,
-      {
-        polling,
-        root,
-        timeout,
-        signal,
-      },
-      pageFunction as unknown as
-        | ((...args: unknown[]) => Promise<Awaited<ReturnType<Func>>>)
-        | string,
-      ...args
-    );
-    return waitTask.result;
-  }
-
   async title(): Promise<string> {
     return this.evaluate(() => {
       return document.title;
@@ -522,6 +344,11 @@ export class IsolatedWorld implements Realm {
     await handle.dispose();
     return newHandle;
   }
+
+  [Symbol.dispose](): void {
+    super[Symbol.dispose]();
+    this.#client.off('Runtime.bindingCalled', this.#onBindingCalled);
+  }
 }
 
 class Mutex {

packages/puppeteer-core/src/common/WaitTask.ts

@@ -15,8 +15,8 @@
  */
 
 import {ElementHandle} from '../api/ElementHandle.js';
-import {Realm} from '../api/Frame.js';
 import {JSHandle} from '../api/JSHandle.js';
+import {Realm} from '../api/Realm.js';
 import type {Poller} from '../injected/Poller.js';
 import {Deferred} from '../util/Deferred.js';
 import {isErrorLike} from '../util/ErrorLike.js';

packages/puppeteer-core/src/common/bidi/Frame.ts

@@ -279,7 +279,7 @@ export class Frame extends BaseFrame {
     this.#detached = true;
     this.#abortDeferred.reject(new Error('Frame detached'));
     this.#context.dispose();
-    this.sandboxes[MAIN_SANDBOX].dispose();
+    this.sandboxes[MAIN_SANDBOX][Symbol.dispose]();
-    this.sandboxes[PUPPETEER_SANDBOX].dispose();
+    this.sandboxes[PUPPETEER_SANDBOX][Symbol.dispose]();
   }
 }

packages/puppeteer-core/src/common/bidi/Sandbox.ts

@@ -16,21 +16,11 @@
 
 import * as Bidi from 'chromium-bidi/lib/cjs/protocol/protocol.js';
 
-import {ClickOptions, ElementHandle} from '../../api/ElementHandle.js';
-import {Realm as RealmBase} from '../../api/Frame.js';
-import {KeyboardTypeOptions} from '../../api/Input.js';
 import {JSHandle as BaseJSHandle} from '../../api/JSHandle.js';
-import {assert} from '../../util/assert.js';
+import {Realm as RealmApi} from '../../api/Realm.js';
 import {TimeoutSettings} from '../TimeoutSettings.js';
-import {
+import {EvaluateFunc, HandleFor} from '../types.js';
-  EvaluateFunc,
-  EvaluateFuncWith,
-  HandleFor,
-  InnerLazyParams,
-  NodeFor,
-} from '../types.js';
 import {withSourcePuppeteerURLIfNone} from '../util.js';
-import {TaskManager, WaitTask} from '../WaitTask.js';
 
 import {BrowsingContext} from './BrowsingContext.js';
 import {JSHandle} from './JSHandle.js';
@@ -62,99 +52,26 @@ export interface SandboxChart {
 /**
  * @internal
  */
-export class Sandbox implements RealmBase {
+export class Sandbox extends RealmApi {
   #realm: Realm;
 
-  #timeoutSettings: TimeoutSettings;
-  #taskManager = new TaskManager();
-
   constructor(
     // TODO: We should split the Realm and BrowsingContext
     realm: Realm | BrowsingContext,
     timeoutSettings: TimeoutSettings
   ) {
+    super(timeoutSettings);
     this.#realm = realm;
-    this.#timeoutSettings = timeoutSettings;
 
     // TODO: Tack correct realm similar to BrowsingContexts
     this.#realm.connection.on(
       Bidi.ChromiumBidi.Script.EventNames.RealmCreated,
       () => {
-        void this.#taskManager.rerunAll();
+        void this.taskManager.rerunAll();
       }
     );
   }
 
-  dispose(): void {
-    this.#taskManager.terminateAll(
-      new Error('waitForFunction failed: frame got detached.')
-    );
-  }
-
-  get taskManager(): TaskManager {
-    return this.#taskManager;
-  }
-
-  async document(): Promise<ElementHandle<Document>> {
-    // TODO(#10813): Implement document caching.
-    return await this.#realm.evaluateHandle(() => {
-      return document;
-    });
-  }
-
-  async $<Selector extends string>(
-    selector: Selector
-  ): Promise<ElementHandle<NodeFor<Selector>> | null> {
-    using document = await this.document();
-    return await document.$(selector);
-  }
-
-  async $$<Selector extends string>(
-    selector: Selector
-  ): Promise<Array<ElementHandle<NodeFor<Selector>>>> {
-    using document = await this.document();
-    return await document.$$(selector);
-  }
-
-  async $eval<
-    Selector extends string,
-    Params extends unknown[],
-    Func extends EvaluateFuncWith<NodeFor<Selector>, Params> = EvaluateFuncWith<
-      NodeFor<Selector>,
-      Params
-    >,
-  >(
-    selector: Selector,
-    pageFunction: Func | string,
-    ...args: Params
-  ): Promise<Awaited<ReturnType<Func>>> {
-    pageFunction = withSourcePuppeteerURLIfNone(this.$eval.name, pageFunction);
-    using document = await this.document();
-    return await document.$eval(selector, pageFunction, ...args);
-  }
-
-  async $$eval<
-    Selector extends string,
-    Params extends unknown[],
-    Func extends EvaluateFuncWith<
-      Array<NodeFor<Selector>>,
-      Params
-    > = EvaluateFuncWith<Array<NodeFor<Selector>>, Params>,
-  >(
-    selector: Selector,
-    pageFunction: Func | string,
-    ...args: Params
-  ): Promise<Awaited<ReturnType<Func>>> {
-    pageFunction = withSourcePuppeteerURLIfNone(this.$$eval.name, pageFunction);
-    using document = await this.document();
-    return await document.$$eval(selector, pageFunction, ...args);
-  }
-
-  async $x(expression: string): Promise<Array<ElementHandle<Node>>> {
-    using document = await this.document();
-    return await document.$x(expression);
-  }
-
   async evaluateHandle<
     Params extends unknown[],
     Func extends EvaluateFunc<Params> = EvaluateFunc<Params>,
@@ -200,91 +117,4 @@ export class Sandbox implements RealmBase {
     await handle.dispose();
     return transferredHandle as unknown as T;
   }
-
-  waitForFunction<
-    Params extends unknown[],
-    Func extends EvaluateFunc<InnerLazyParams<Params>> = EvaluateFunc<
-      InnerLazyParams<Params>
-    >,
-  >(
-    pageFunction: Func | string,
-    options: {
-      polling?: 'raf' | 'mutation' | number;
-      timeout?: number;
-      root?: ElementHandle<Node>;
-      signal?: AbortSignal;
-    } = {},
-    ...args: Params
-  ): Promise<HandleFor<Awaited<ReturnType<Func>>>> {
-    const {
-      polling = 'raf',
-      timeout = this.#timeoutSettings.timeout(),
-      root,
-      signal,
-    } = options;
-    if (typeof polling === 'number' && polling < 0) {
-      throw new Error('Cannot poll with non-positive interval');
-    }
-    const waitTask = new WaitTask(
-      this,
-      {
-        polling,
-        root,
-        timeout,
-        signal,
-      },
-      pageFunction as unknown as
-        | ((...args: unknown[]) => Promise<Awaited<ReturnType<Func>>>)
-        | string,
-      ...args
-    );
-    return waitTask.result;
-  }
-
-  // ///////////////////
-  // // Input methods //
-  // ///////////////////
-  async click(
-    selector: string,
-    options?: Readonly<ClickOptions>
-  ): Promise<void> {
-    using handle = await this.$(selector);
-    assert(handle, `No element found for selector: ${selector}`);
-    await handle.click(options);
-  }
-
-  async focus(selector: string): Promise<void> {
-    using handle = await this.$(selector);
-    assert(handle, `No element found for selector: ${selector}`);
-    await handle.focus();
-  }
-
-  async hover(selector: string): Promise<void> {
-    using handle = await this.$(selector);
-    assert(handle, `No element found for selector: ${selector}`);
-    await handle.hover();
-  }
-
-  async select(selector: string, ...values: string[]): Promise<string[]> {
-    using handle = await this.$(selector);
-    assert(handle, `No element found for selector: ${selector}`);
-    const result = await handle.select(...values);
-    return result;
-  }
-
-  async tap(selector: string): Promise<void> {
-    using handle = await this.$(selector);
-    assert(handle, `No element found for selector: ${selector}`);
-    await handle.tap();
-  }
-
-  async type(
-    selector: string,
-    text: string,
-    options?: Readonly<KeyboardTypeOptions>
-  ): Promise<void> {
-    using handle = await this.$(selector);
-    assert(handle, `No element found for selector: ${selector}`);
-    await handle.type(text, options);
-  }
 }