/**
 * 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 { test as it, expect } from './pageTest';
import { attachFrame } from '../config/utils';
import fs from 'fs';
import { kTargetClosedErrorMessage } from '../config/errors';
it('Page.workers @smoke', async function ({ page, server, browserName, browserMajorVersion }) {
    it.skip(browserName === 'chromium' && browserMajorVersion < 143, 'needs workerScriptLoaded event');
    await Promise.all([
        page.waitForEvent('worker'),
        page.goto(server.PREFIX + '/worker/worker.html')
    ]);
    const worker = page.workers()[0];
    expect(worker.url()).toContain('worker.js');
    expect(await worker.evaluate(() => self['workerFunction']())).toBe('worker function result');
    await page.goto(server.EMPTY_PAGE);
    expect(page.workers().length).toBe(0);
});
it('should emit created and destroyed events', async function ({ page }) {
    const workerCreatedPromise = page.waitForEvent('worker');
    const workerObj = await page.evaluateHandle(() => new Worker(URL.createObjectURL(new Blob(['1'], { type: 'application/javascript' }))));
    const worker = await workerCreatedPromise;
    const workerThisObj = await worker.evaluateHandle('this');
    const workerDestroyedPromise = new Promise(x => worker.once('close', x));
    await page.evaluate(workerObj => workerObj.terminate(), workerObj);
    expect(await workerDestroyedPromise).toBe(worker);
    const error = await workerThisObj.getProperty('self').catch(error => error);
    expect(error.message).toContain('jsHandle.getProperty');
    expect(error.message).toContain(kTargetClosedErrorMessage);
});
it('should report console logs', async function ({ page }) {
    const [message] = await Promise.all([
        page.waitForEvent('console'),
        page.evaluate(() => new Worker(URL.createObjectURL(new Blob(['console.log(1)'], { type: 'application/javascript' })))),
    ]);
    expect(message.text()).toBe('1');
    // Firefox's juggler had an issue that reported worker blob urls as frame urls.
    expect(page.url()).not.toContain('blob');
});
it('should have timestamp on worker console messages', async function ({ page, isAndroid }) {
    it.skip(isAndroid, 'there is a time difference between android emulator and host machine');
    const before = Date.now() - 1; // Account for the rounding of fractional timestamps.
    const [message] = await Promise.all([
        page.waitForEvent('console'),
        page.evaluate(() => new Worker(URL.createObjectURL(new Blob(['console.log("ts")'], { type: 'application/javascript' })))),
    ]);
    const after = Date.now() + 1; // Account for the rounding of fractional timestamps.
    expect(message.text()).toBe('ts');
    expect(message.timestamp()).toBeGreaterThanOrEqual(before);
    expect(message.timestamp()).toBeLessThanOrEqual(after);
});
it('should not report console logs from workers twice', async function ({ page }) {
    const messages = [];
    page.on('console', msg => messages.push(msg.text()));
    await Promise.all([
        page.evaluate(() => new Worker(URL.createObjectURL(new Blob(['console.log(1); console.log(2);'], { type: 'application/javascript' })))),
        page.waitForEvent('console', msg => msg.text() === '1'),
        page.waitForEvent('console', msg => msg.text() === '2'),
    ]);
    expect(messages).toEqual(['1', '2']);
    // Firefox's juggler had an issue that reported worker blob urls as frame urls.
    expect(page.url()).not.toContain('blob');
});
it('should have JSHandles for console logs', async function ({ page, browserName }) {
    const logPromise = new Promise(x => page.on('console', x));
    await page.evaluate(() => new Worker(URL.createObjectURL(new Blob(['console.log(1,2,3,this)'], { type: 'application/javascript' }))));
    const log = await logPromise;
    if (browserName !== 'firefox')
        expect(log.text()).toBe('1 2 3 DedicatedWorkerGlobalScope');
    else
        expect(log.text()).toBe('1 2 3 JSHandle@object');
    expect(log.args().length).toBe(4);
    expect(await (await log.args()[3].getProperty('origin')).jsonValue()).toBe('null');
});
it('should evaluate', async function ({ page, browserName, browserMajorVersion }) {
    it.skip(browserName === 'chromium' && browserMajorVersion < 143, 'needs workerScriptLoaded event');
    const workerCreatedPromise = page.waitForEvent('worker');
    await page.evaluate(() => new Worker(URL.createObjectURL(new Blob(['console.log(1)'], { type: 'application/javascript' }))));
    const worker = await workerCreatedPromise;
    expect(await worker.evaluate('1+1')).toBe(2);
});
it('should report console event on the worker', async function ({ page, browserName, browserMajorVersion }) {
    it.skip(browserName === 'chromium' && browserMajorVersion < 143, 'needs workerScriptLoaded event');
    const [worker] = await Promise.all([
        page.waitForEvent('worker'),
        page.evaluate(() => {
            window.worker = new Worker(URL.createObjectURL(new Blob(['42'], { type: 'application/javascript' })));
        }),
    ]);
    const [message1, message2, message3] = await Promise.all([
        worker.waitForEvent('console'),
        page.waitForEvent('console'),
        page.context().waitForEvent('console'),
        worker.evaluate(() => {
            console.log('hello from worker');
        }),
    ]);
    expect(message1.text()).toBe('hello from worker');
    expect(message1).toBe(message2);
    expect(message1).toBe(message3);
});
it('should report console event on the worker when not listening on page or context', async function ({ page, browserName, browserMajorVersion }) {
    it.skip(browserName === 'chromium' && browserMajorVersion < 143, 'needs workerScriptLoaded event');
    const [worker] = await Promise.all([
        page.waitForEvent('worker'),
        page.evaluate(() => {
            window.worker = new Worker(URL.createObjectURL(new Blob(['42'], { type: 'application/javascript' })));
        }),
    ]);
    const [message] = await Promise.all([
        worker.waitForEvent('console'),
        worker.evaluate(() => {
            console.log('hello from worker');
        }),
    ]);
    expect(message.text()).toBe('hello from worker');
});
it('should report errors', async function ({ page }) {
    const errorPromise = new Promise(x => page.on('pageerror', x));
    await page.evaluate(() => new Worker(URL.createObjectURL(new Blob([`
    setTimeout(() => {
      // Do a console.log just to check that we do not confuse it with an error.
      console.log('hey');
      throw new Error('this is my error');
    })
  `], { type: 'application/javascript' }))));
    const errorLog = await errorPromise;
    expect(errorLog.message).toContain('this is my error');
});
it('should clear upon navigation', async function ({ server, page }) {
    await page.goto(server.EMPTY_PAGE);
    const workerCreatedPromise = page.waitForEvent('worker');
    await page.evaluate(() => new Worker(URL.createObjectURL(new Blob(['console.log(1)'], { type: 'application/javascript' }))));
    const worker = await workerCreatedPromise;
    expect(page.workers().length).toBe(1);
    let destroyed = false;
    worker.once('close', () => destroyed = true);
    await page.goto(server.PREFIX + '/one-style.html');
    expect(destroyed).toBe(true);
    expect(page.workers().length).toBe(0);
});
it('should clear upon cross-process navigation', async function ({ server, page }) {
    await page.goto(server.EMPTY_PAGE);
    const workerCreatedPromise = page.waitForEvent('worker');
    await page.evaluate(() => new Worker(URL.createObjectURL(new Blob(['console.log(1)'], { type: 'application/javascript' }))));
    const worker = await workerCreatedPromise;
    expect(page.workers().length).toBe(1);
    let destroyed = false;
    worker.once('close', () => destroyed = true);
    await page.goto(server.CROSS_PROCESS_PREFIX + '/empty.html');
    expect(destroyed).toBe(true);
    expect(page.workers().length).toBe(0);
});
it('should attribute network activity for worker inside iframe to the iframe', async function ({ page, server, browserName, browserMajorVersion }) {
    it.fixme(browserName === 'chromium');
    it.skip(browserName === 'firefox' && browserMajorVersion < 114, 'https://github.com/microsoft/playwright/issues/21760');
    await page.goto(server.PREFIX + '/empty.html');
    const [worker, frame] = await Promise.all([
        page.waitForEvent('worker'),
        attachFrame(page, 'frame1', server.PREFIX + '/worker/worker.html'),
    ]);
    const url = server.PREFIX + '/one-style.css';
    const [request] = await Promise.all([
        page.waitForRequest(url),
        worker.evaluate(url => fetch(url).then(response => response.text()).then(console.log), url),
    ]);
    expect(request.url()).toBe(url);
    expect(request.frame()).toBe(frame);
});
it('should report network activity', async function ({ page, server, browserName, browserMajorVersion, asset }) {
    it.skip(browserName === 'firefox' && browserMajorVersion < 114, 'https://github.com/microsoft/playwright/issues/21760');
    it.skip(browserName === 'chromium' && browserMajorVersion < 143, 'needs workerScriptLoaded event');
    const [worker] = await Promise.all([
        page.waitForEvent('worker'),
        page.goto(server.PREFIX + '/worker/worker.html'),
    ]);
    const url = server.PREFIX + '/one-style.css';
    const requestPromise = page.waitForRequest(url);
    const responsePromise = page.waitForResponse(url);
    await worker.evaluate(url => fetch(url).then(response => response.text()).then(console.log), url);
    const request = await requestPromise;
    const response = await responsePromise;
    expect(request.url()).toBe(url);
    expect(response.request()).toBe(request);
    expect(response.ok()).toBe(true);
    expect(await response.text()).toBe(fs.readFileSync(asset('one-style.css'), 'utf8'));
});
it('should report network activity on worker creation', async function ({ page, server, browserName, browserMajorVersion }) {
    it.skip(browserName === 'firefox' && browserMajorVersion < 114, 'https://github.com/microsoft/playwright/issues/21760');
    await page.goto(server.EMPTY_PAGE);
    const url = server.PREFIX + '/one-style.css';
    const requestPromise = page.waitForRequest(url);
    const responsePromise = page.waitForResponse(url);
    await page.evaluate(url => new Worker(URL.createObjectURL(new Blob([`
    fetch("${url}").then(response => response.text()).then(console.log);
  `], { type: 'application/javascript' }))), url);
    const request = await requestPromise;
    const response = await responsePromise;
    expect(request.url()).toBe(url);
    expect(response.request()).toBe(request);
    expect(response.ok()).toBe(true);
});
it('should report worker script as network request', {
    annotation: [
        { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/33107' },
        { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/35678' },
    ],
}, async function ({ page, server }) {
    await page.goto(server.EMPTY_PAGE);
    const [request1, request2] = await Promise.all([
        page.waitForEvent('request', r => r.url().includes('worker.js')),
        page.waitForEvent('requestfinished', r => r.url().includes('worker.js')),
        page.evaluate(() => window.w = new Worker('/worker/worker.js')),
    ]);
    expect.soft(request1.url()).toBe(server.PREFIX + '/worker/worker.js');
    expect.soft(request1).toBe(request2);
    const response = await request1.response();
    const text = await response.text();
    expect(text).toContain(`console.log('hello from the worker');`);
});
it('should report worker script as network request after redirect', {
    annotation: { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/35678' },
}, async ({ page, server, browserName }) => {
    it.fixme(browserName === 'chromium', 'Chromium does not report the redirect because it is not plumbed to the worker target');
    await page.goto(server.EMPTY_PAGE);
    server.setRedirect('/worker.js', '/worker2.js');
    server.setRoute('/worker2.js', (req, res) => {
        res.setHeader('Content-Type', 'text/javascript');
        res.end(`console.log('hello from the worker');`);
    });
    const [request] = await Promise.all([
        page.waitForEvent('request', r => r.url().includes('worker.js')),
        page.waitForEvent('console', msg => msg.text().includes('hello from the worker')),
        page.evaluate(() => window.w = new Worker('/worker.js')),
    ]);
    expect(request.url()).toBe(server.PREFIX + '/worker.js');
    const redirect = request.redirectedTo();
    expect(redirect).toBeTruthy();
    expect(redirect.url()).toBe(server.PREFIX + '/worker2.js');
    const response = await redirect.response();
    const text = await response.text();
    expect(text).toContain(`console.log('hello from the worker');`);
});
it('should dispatch console messages when page has workers', async function ({ page, server }) {
    it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/15550' });
    await page.goto(server.EMPTY_PAGE);
    await Promise.all([
        page.waitForEvent('worker'),
        page.evaluate(() => new Worker(URL.createObjectURL(new Blob(['const x = 1;'], { type: 'application/javascript' }))))
    ]);
    const [message] = await Promise.all([
        page.waitForEvent('console'),
        page.evaluate(() => console.log('foo'))
    ]);
    expect(message.text()).toBe('foo');
});
it('should report and intercept network from nested worker', async function ({ page, server, browserName, browserMajorVersion }) {
    it.fixme(browserName === 'webkit', 'https://github.com/microsoft/playwright/issues/27376');
    it.skip(browserName === 'chromium' && browserMajorVersion < 143, 'needs workerScriptLoaded event');
    await page.route('**/simple.json', async (route) => {
        const json = { foo: 'not bar' };
        await route.fulfill({ json });
    });
    await page.goto(server.EMPTY_PAGE);
    const url = server.PREFIX + '/simple.json';
    const workers = [];
    const messages = [];
    page.on('worker', worker => workers.push(worker));
    page.on('console', msg => messages.push(msg.text()));
    await page.evaluate(url => new Worker(URL.createObjectURL(new Blob([`
    fetch("${url}").then(response => response.text()).then(t => console.log(t.trim()));
  `], { type: 'application/javascript' }))), url);
    await expect.poll(() => workers.length).toBe(1);
    await workers[0].evaluate(url => new Worker(URL.createObjectURL(new Blob([`
    fetch("${url}").then(response => response.text()).then(t => console.log(t.trim()));
  `], { type: 'application/javascript' }))), url);
    await expect.poll(() => workers.length).toBe(2);
    await expect.poll(() => messages).toEqual(['{"foo":"not bar"}', '{"foo":"not bar"}']);
});
it('should support extra http headers', {
    annotation: { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/31747' }
}, async ({ page, server, browserName, browserMajorVersion }) => {
    it.skip(browserName === 'chromium' && browserMajorVersion < 143, 'needs workerScriptLoaded event');
    await page.setExtraHTTPHeaders({ foo: 'bar' });
    const [worker, request1] = await Promise.all([
        page.waitForEvent('worker'),
        server.waitForRequest('/worker/worker.js'),
        page.goto(server.PREFIX + '/worker/worker.html'),
    ]);
    const [request2] = await Promise.all([
        server.waitForRequest('/one-style.css'),
        worker.evaluate(url => fetch(url), server.PREFIX + '/one-style.css'),
    ]);
    expect(request1.headers['foo']).toBe('bar');
    expect(request2.headers['foo']).toBe('bar');
});
it('should support offline', async ({ page, server, browserName }) => {
    it.fixme(browserName === 'webkit', 'flaky on all platforms');
    it.fixme(browserName === 'firefox', 'does not plumb setOffline into WorkerNavigator::OnLine');
    const [worker] = await Promise.all([
        page.waitForEvent('worker'),
        page.waitForEvent('console', msg => msg.text().includes('hello from the worker')),
        page.goto(server.PREFIX + '/worker/worker.html'),
    ]);
    await page.context().setOffline(true);
    await expect.poll(() => worker.evaluate(() => navigator.onLine)).toBe(false);
    expect(await worker.evaluate(() => fetch('/one-style.css').catch(e => 'error'))).toBe('error');
    await page.context().setOffline(false);
    await expect.poll(() => worker.evaluate(() => navigator.onLine)).toBe(true);
});
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