playwright/test/geolocation.jest.js

/**
 * 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.
 */

const {FFOX, CHROMIUM, WEBKIT} = testOptions;

describe('Overrides.setGeolocation', function() {
  it('should work', async({page, server, context}) => {
    await context.grantPermissions(['geolocation']);
    await page.goto(server.EMPTY_PAGE);
    await context.setGeolocation({longitude: 10, latitude: 10});
    const geolocation = await page.evaluate(() => new Promise(resolve => navigator.geolocation.getCurrentPosition(position => {
      resolve({latitude: position.coords.latitude, longitude: position.coords.longitude});
    })));
    expect(geolocation).toEqual({
      latitude: 10,
      longitude: 10
    });
  });
  it('should throw when invalid longitude', async({context}) => {
    let error = null;
    try {
      await context.setGeolocation({longitude: 200, latitude: 10});
    } catch (e) {
      error = e;
    }
    expect(error.message).toContain('geolocation.longitude: precondition -180 <= LONGITUDE <= 180 failed.');
  });
  it('should isolate contexts', async({page, server, context, browser}) => {
    await context.grantPermissions(['geolocation']);
    await context.setGeolocation({longitude: 10, latitude: 10});
    await page.goto(server.EMPTY_PAGE);

    const context2 = await browser.newContext({
      permissions: ['geolocation'],
      geolocation: {longitude: 20, latitude: 20}
    });
    const page2 = await context2.newPage();
    await page2.goto(server.EMPTY_PAGE);

    const geolocation = await page.evaluate(() => new Promise(resolve => navigator.geolocation.getCurrentPosition(position => {
      resolve({latitude: position.coords.latitude, longitude: position.coords.longitude});
    })));
    expect(geolocation).toEqual({
      latitude: 10,
      longitude: 10
    });

    const geolocation2 = await page2.evaluate(() => new Promise(resolve => navigator.geolocation.getCurrentPosition(position => {
      resolve({latitude: position.coords.latitude, longitude: position.coords.longitude});
    })));
    expect(geolocation2).toEqual({
      latitude: 20,
      longitude: 20
    });

    await context2.close();
  });
  it('should throw with missing latitude', async({context}) => {
    let error = null;
    try {
      await context.setGeolocation({longitude: 10});
    } catch (e) {
      error = e;
    }
    expect(error.message).toContain('geolocation.latitude: expected number, got undefined');
  });
  it('should not modify passed default options object', async({browser}) => {
    const geolocation = { longitude: 10, latitude: 10 };
    const options = { geolocation };
    const context = await browser.newContext(options);
    await context.setGeolocation({ longitude: 20, latitude: 20 });
    expect(options.geolocation).toBe(geolocation);
    await context.close();
  });
  it('should throw with missing longitude in default options', async({browser}) => {
    let error = null;
    try {
      const context = await browser.newContext({ geolocation: {latitude: 10} });
      await context.close();
    } catch (e) {
      error = e;
    }
    expect(error.message).toContain('geolocation.longitude: expected number, got undefined');
  });
  it('should use context options', async({browser, server}) => {
    const options = { geolocation: { longitude: 10, latitude: 10 }, permissions: ['geolocation'] };
    const context = await browser.newContext(options);
    const page = await context.newPage();
    await page.goto(server.EMPTY_PAGE);

    const geolocation = await page.evaluate(() => new Promise(resolve => navigator.geolocation.getCurrentPosition(position => {
      resolve({latitude: position.coords.latitude, longitude: position.coords.longitude});
    })));
    expect(geolocation).toEqual({
      latitude: 10,
      longitude: 10
    });
    await context.close();
  });
  it('watchPosition should be notified', async({page, server, context}) => {
    await context.grantPermissions(['geolocation']);
    await page.goto(server.EMPTY_PAGE);
    const messages = [];
    page.on('console', message => messages.push(message.text()));

    await context.setGeolocation({latitude: 0, longitude: 0});
    await page.evaluate(() => {
      navigator.geolocation.watchPosition(pos => {
        const coords = pos.coords;
        console.log(`lat=${coords.latitude} lng=${coords.longitude}`);
      }, err => {});
    });
    await context.setGeolocation({latitude: 0, longitude: 10});
    await page.waitForEvent('console', message => message.text().includes('lat=0 lng=10'));
    await context.setGeolocation({latitude: 20, longitude: 30});
    await page.waitForEvent('console', message => message.text().includes('lat=20 lng=30'));
    await context.setGeolocation({latitude: 40, longitude: 50});
    await page.waitForEvent('console', message => message.text().includes('lat=40 lng=50'));

    const allMessages = messages.join('|');
    expect(allMessages).toContain('lat=0 lng=10');
    expect(allMessages).toContain('lat=20 lng=30');
    expect(allMessages).toContain('lat=40 lng=50');
  });
  it('should use context options for popup', async({page, context, server}) => {
    await context.grantPermissions(['geolocation']);
    await context.setGeolocation({ longitude: 10, latitude: 10 });
    const [popup] = await Promise.all([
      page.waitForEvent('popup'),
      page.evaluate(url => window._popup = window.open(url), server.PREFIX + '/geolocation.html'),
    ]);
    await popup.waitForLoadState();
    const geolocation = await popup.evaluate(() => window.geolocationPromise);
    expect(geolocation).toEqual({ longitude: 10, latitude: 10 });
  });
});