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chore: infer ElementHandle constructor params (#8843)

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jrandolf 2022-08-25 17:01:30 +02:00 committed by GitHub
parent 744a6e028a
commit d070a73c46
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2 changed files with 13 additions and 17 deletions
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16
src/common/ElementHandle.ts
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@ -71,8 +71,6 @@ export class ElementHandle<
ElementType extends Node = Element
> extends JSHandle<ElementType> {
#frame: Frame;
#page: Page;
#frameManager: FrameManager;
/**
* @internal
@ -80,14 +78,18 @@ export class ElementHandle<
constructor(
context: ExecutionContext,
remoteObject: Protocol.Runtime.RemoteObject,
frame: Frame,
page: Page,
frameManager: FrameManager
frame: Frame
) {
super(context, remoteObject);
this.#frame = frame;
this.#page = page;
this.#frameManager = frameManager;
}
get #frameManager(): FrameManager {
return this.#frame._frameManager;
}
get #page(): Page {
return this.#frame.page();
}
/**

14
src/common/util.ts
View File

@ -18,13 +18,14 @@ import {Protocol} from 'devtools-protocol';
import type {Readable} from 'stream';
import {isNode} from '../environment.js';
import {assert} from '../util/assert.js';
import {isErrorLike} from '../util/ErrorLike.js';
import {CDPSession} from './Connection.js';
import {debug} from './Debug.js';
import {ElementHandle} from './ElementHandle.js';
import {isErrorLike} from '../util/ErrorLike.js';
import {TimeoutError} from './Errors.js';
import {CommonEventEmitter} from './EventEmitter.js';
import {ExecutionContext} from './ExecutionContext.js';
import {Frame} from './Frame.js';
import {JSHandle} from './JSHandle.js';
/**
@ -218,15 +219,8 @@ export function createJSHandle(
remoteObject: Protocol.Runtime.RemoteObject
): JSHandle | ElementHandle<Node> {
const frame = context.frame();
if (remoteObject.subtype === 'node' && frame) {
const frameManager = frame._frameManager;
return new ElementHandle(
context,
remoteObject,
frame,
frameManager.page(),
frameManager
);
if (remoteObject.subtype === 'node' && frame instanceof Frame) {
return new ElementHandle(context, remoteObject, frame);
}
return new JSHandle(context, remoteObject);
}