playwright/src/chromium/Playwright.ts
2019-12-12 20:55:29 -08:00

79 lines
2.8 KiB
TypeScript

/**
* Copyright 2017 Google Inc. All rights reserved.
* Modifications 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 { Browser } from './Browser';
import { BrowserFetcher, BrowserFetcherOptions, BrowserFetcherRevisionInfo, OnProgressCallback } from '../browserFetcher';
import { ConnectionTransport } from '../types';
import { DeviceDescriptors, DeviceDescriptor } from '../deviceDescriptors';
import * as Errors from '../errors';
import { Launcher, LauncherBrowserOptions, LauncherChromeArgOptions, LauncherLaunchOptions, createBrowserFetcher } from './Launcher';
type Devices = { [name: string]: DeviceDescriptor } & DeviceDescriptor[];
export class Playwright {
private _projectRoot: string;
private _launcher: Launcher;
readonly _revision: string;
constructor(projectRoot: string, preferredRevision: string) {
this._projectRoot = projectRoot;
this._launcher = new Launcher(projectRoot, preferredRevision);
this._revision = preferredRevision;
}
async downloadBrowser(options?: BrowserFetcherOptions & { onProgress?: OnProgressCallback }): Promise<BrowserFetcherRevisionInfo> {
const fetcher = this.createBrowserFetcher(options);
const revisionInfo = fetcher.revisionInfo(this._revision);
await fetcher.download(this._revision, options ? options.onProgress : undefined);
return revisionInfo;
}
launch(options?: (LauncherLaunchOptions & LauncherChromeArgOptions & LauncherBrowserOptions) | undefined): Promise<Browser> {
return this._launcher.launch(options);
}
connect(options: (LauncherBrowserOptions & {
browserWSEndpoint?: string;
browserURL?: string;
transport?: ConnectionTransport; })): Promise<Browser> {
return this._launcher.connect(options);
}
executablePath(): string {
return this._launcher.executablePath();
}
get devices(): Devices {
const result = DeviceDescriptors.slice() as Devices;
for (const device of DeviceDescriptors)
result[device.name] = device;
return result;
}
get errors(): any {
return Errors;
}
defaultArgs(options: LauncherChromeArgOptions | undefined): string[] {
return this._launcher.defaultArgs(options);
}
createBrowserFetcher(options?: BrowserFetcherOptions): BrowserFetcher {
return createBrowserFetcher(this._projectRoot, options);
}
}