/**
* @ license
* Copyright 2019 Google Inc .
* SPDX - License - Identifier : Apache - 2 . 0
*/
import expect from 'expect' ;
import {Deferred} from 'puppeteer-core/internal/util/Deferred.js' ;
import {getTestState, launch} from '../mocha-utils.js' ;
import {waitEvent} from '../utils.js' ;
describe('Puppeteer.launch' , function () {
it('should support the pipe option' , async () => {
const {browser, close} = await launch({pipe: true });
try {
expect(await browser.pages()).toHaveLength(1 );
expect(browser.wsEndpoint()).toBe('' );
const page = await browser.newPage();
expect(await page.evaluate('11 * 11' )).toBe(121 );
await page.close();
} finally {
await close();
}
});
it('should support the pipe argument' , async () => {
const {defaultBrowserOptions} = await getTestState({skipLaunch: true });
const options = Object.assign({}, defaultBrowserOptions);
options.args = ['--remote-debugging-pipe' ].concat(options.args || []);
const {browser, close} = await launch(options);
try {
expect(browser.wsEndpoint()).toBe('' );
const page = await browser.newPage();
expect(await page.evaluate('11 * 11' )).toBe(121 );
await page.close();
} finally {
await close();
}
});
it('should fire "disconnected" when closing with pipe' , async function () {
const {browser, close} = await launch({pipe: true });
try {
const disconnectedEventPromise = waitEvent(browser, 'disconnected' );
// Emulate user exiting browser.
browser.process()!.kill();
await Deferred.race([
disconnectedEventPromise,
Deferred.create({
message: `Failed in after Hook`,
timeout: this .timeout() - 1000 ,
}),
]);
} finally {
await close();
}
});
});
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