1 files changed, 159 insertions, 0 deletions
diff --git a/remote/test/puppeteer/packages/puppeteer-core/src/common/bidi/JSHandle.ts b/remote/test/puppeteer/packages/puppeteer-core/src/common/bidi/JSHandle.ts
new file mode 100644
index 0000000000..2cd2876622
--- /dev/null
+++ b/remote/test/puppeteer/packages/puppeteer-core/src/common/bidi/JSHandle.ts
@@ -0,0 +1,159 @@
+/**
+ * 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 * as Bidi from 'chromium-bidi/lib/cjs/protocol/protocol.js';
+
+import {ElementHandle} from '../../api/ElementHandle.js';
+import {JSHandle as BaseJSHandle} from '../../api/JSHandle.js';
+import {EvaluateFuncWith, HandleFor, HandleOr} from '../../common/types.js';
+
+import {Connection} from './Connection.js';
+import {Context} from './Context.js';
+import {BidiSerializer} from './Serializer.js';
+import {releaseReference} from './utils.js';
+
+export class JSHandle<T = unknown> extends BaseJSHandle<T> {
+  #disposed = false;
+  #context;
+  #remoteValue;
+
+  constructor(context: Context, remoteValue: Bidi.CommonDataTypes.RemoteValue) {
+    super();
+    this.#context = context;
+    this.#remoteValue = remoteValue;
+  }
+
+  context(): Context {
+    return this.#context;
+  }
+
+  get connection(): Connection {
+    return this.#context.connection;
+  }
+
+  override get disposed(): boolean {
+    return this.#disposed;
+  }
+
+  override async evaluate<
+    Params extends unknown[],
+    Func extends EvaluateFuncWith<T, Params> = EvaluateFuncWith<T, Params>
+  >(
+    pageFunction: Func | string,
+    ...args: Params
+  ): Promise<Awaited<ReturnType<Func>>> {
+    return await this.context().evaluate(pageFunction, this, ...args);
+  }
+
+  override async evaluateHandle<
+    Params extends unknown[],
+    Func extends EvaluateFuncWith<T, Params> = EvaluateFuncWith<T, Params>
+  >(
+    pageFunction: Func | string,
+    ...args: Params
+  ): Promise<HandleFor<Awaited<ReturnType<Func>>>> {
+    return await this.context().evaluateHandle(pageFunction, this, ...args);
+  }
+
+  override async getProperty<K extends keyof T>(
+    propertyName: HandleOr<K>
+  ): Promise<HandleFor<T[K]>>;
+  override async getProperty(propertyName: string): Promise<HandleFor<unknown>>;
+  override async getProperty<K extends keyof T>(
+    propertyName: HandleOr<K>
+  ): Promise<HandleFor<T[K]>> {
+    return await this.evaluateHandle((object, propertyName) => {
+      return object[propertyName as K];
+    }, propertyName);
+  }
+
+  override async getProperties(): Promise<Map<string, BaseJSHandle>> {
+    // TODO(lightning00blade): Either include return of depth Handles in RemoteValue
+    // or new BiDi command that returns array of remote value
+    const keys = await this.evaluate(object => {
+      return Object.getOwnPropertyNames(object);
+    });
+    const map: Map<string, BaseJSHandle> = new Map();
+    const results = await Promise.all(
+      keys.map(key => {
+        return this.getProperty(key);
+      })
+    );
+
+    for (const [key, value] of Object.entries(keys)) {
+      const handle = results[key as any];
+      if (handle) {
+        map.set(value, handle);
+      }
+    }
+
+    return map;
+  }
+
+  override async jsonValue(): Promise<T> {
+    const value = BidiSerializer.deserialize(this.#remoteValue);
+
+    if (this.#remoteValue.type !== 'undefined' && value === undefined) {
+      throw new Error('Could not serialize referenced object');
+    }
+    return value;
+  }
+
+  override asElement(): ElementHandle<Node> | null {
+    return null;
+  }
+
+  override async dispose(): Promise<void> {
+    if (this.#disposed) {
+      return;
+    }
+    this.#disposed = true;
+    if ('handle' in this.#remoteValue) {
+      await releaseReference(this.#context, this.#remoteValue);
+    }
+  }
+
+  get isPrimitiveValue(): boolean {
+    switch (this.#remoteValue.type) {
+      case 'string':
+      case 'number':
+      case 'bigint':
+      case 'boolean':
+      case 'undefined':
+      case 'null':
+        return true;
+
+      default:
+        return false;
+    }
+  }
+
+  override toString(): string {
+    if (this.isPrimitiveValue) {
+      return 'JSHandle:' + BidiSerializer.deserialize(this.#remoteValue);
+    }
+
+    return 'JSHandle@' + this.#remoteValue.type;
+  }
+
+  override get id(): string | undefined {
+    return 'handle' in this.#remoteValue ? this.#remoteValue.handle : undefined;
+  }
+
+  remoteValue(): Bidi.CommonDataTypes.RemoteValue {
+    return this.#remoteValue;
+  }
+}