test(firefox): further unify Puppeteer-Firefox and Puppeteer tests (#…

…3894) This patch: - changes Puppeteer-Firefox plumbing of defaultBrowserOptions to align with the way we do it for Puppeteer. - plumbs puppeeteer-dependent Errors and DeviceDescriptors down to every test. - unifies a few tests between Puppeteer-Firefox and Puppeteer. **Note:** in future, we should expose errors as `puppeteer.errors` and device descriptors as `puppeteer.devices` to make it easy to pass around Puppeteer/Puppeteer-Firefox instance. References #3889.
puppeteer · Feb 3, 2019 · 69c434a · 69c434a
1 parent 47fbb11
commit 69c434a
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Showing 18 changed files with 185 additions and 85 deletions.
diff --git a/experimental/puppeteer-firefox/test/assets/consolelog.html b/experimental/puppeteer-firefox/test/assets/consolelog.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>console.log test</title>
+  </head>
+  <body>
+    <script>
+      console.log('yellow')
+    </script>
+  </body>
+</html>
diff --git a/experimental/puppeteer-firefox/test/ignorehttpserrors.spec.js b/experimental/puppeteer-firefox/test/ignorehttpserrors.spec.js
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-module.exports.addTests = function({testRunner, expect, product, puppeteer}) {
+module.exports.addTests = function({testRunner, expect, product, puppeteer, defaultBrowserOptions}) {
   const {describe, xdescribe, fdescribe} = testRunner;
   const {it, fit, xit} = testRunner;
   const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
@@ -23,7 +23,7 @@ module.exports.addTests = function({testRunner, expect, product, puppeteer}) {
 
   describe('ignoreHTTPSErrors', function() {
     beforeAll(async state => {
-      const options = Object.assign({ignoreHTTPSErrors: true}, state.defaultBrowserOptions);
+      const options = Object.assign({ignoreHTTPSErrors: true}, defaultBrowserOptions);
       state.browser = await puppeteer.launch(options);
     });
     afterAll(async state => {

diff --git a/experimental/puppeteer-firefox/test/keyboard.spec.js b/experimental/puppeteer-firefox/test/keyboard.spec.js
@@ -66,7 +66,7 @@ module.exports.addTests = function({testRunner, expect, product}) {
       await page.keyboard.sendCharacter('a');
       expect(await page.evaluate(() => document.querySelector('textarea').value)).toBe('嗨a');
     });
-    it('should press the metaKey', async ({page}) => {
+    it('should press the metaKey', async({page}) => {
       await page.evaluate(() => {
         window.keyPromise = new Promise(resolve => document.addEventListener('keydown', event => resolve(event.key)));
       });

diff --git a/experimental/puppeteer-firefox/test/launcher.spec.js b/experimental/puppeteer-firefox/test/launcher.spec.js
@@ -15,22 +15,22 @@
  */
 const fs = require('fs');
 
-module.exports.addTests = function({testRunner, expect, product, puppeteer}) {
+module.exports.addTests = function({testRunner, expect, product, puppeteer, defaultBrowserOptions}) {
   const {describe, xdescribe, fdescribe} = testRunner;
   const {it, fit, xit} = testRunner;
   const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
 
   const FFOX = product === 'firefox';
   const CHROME = product === 'chromium';
   describe('Launcher.executablePath', function() {
-    it('should work', async() => {
-      const executablePath = puppeteer.executablePath({product});
+    it('should work', async({server}) => {
+      const executablePath = puppeteer.executablePath();
       expect(fs.existsSync(executablePath)).toBe(true);
     });
   });
 
   describe('Launcher.launch', () => {
-    it('should set the default viewport', async({defaultBrowserOptions}) => {
+    it('should set the default viewport', async() => {
       const options = Object.assign({}, defaultBrowserOptions, {
         defaultViewport: {
           width: 456,
@@ -43,7 +43,7 @@ module.exports.addTests = function({testRunner, expect, product, puppeteer}) {
       expect(await page.evaluate('window.innerHeight')).toBe(789);
       await browser.close();
     });
-    it('should disable the default viewport', async({defaultBrowserOptions}) => {
+    it('should disable the default viewport', async() => {
       const options = Object.assign({}, defaultBrowserOptions, {
         defaultViewport: null
       });

diff --git a/experimental/puppeteer-firefox/test/page.spec.js b/experimental/puppeteer-firefox/test/page.spec.js
@@ -75,12 +75,11 @@ module.exports.addTests = function({testRunner, expect, product}) {
       await newPage.close();
       expect(newPage.isClosed()).toBe(true);
     });
-    it('should emit the close event', async({browser}) => {
-      const newPage = await browser.newPage();
-      let gotClosedEvent = false;
-      newPage.on('close', () => gotClosedEvent = true);
+    it('should work with page.close', async function({ page, context, server }) {
+      const newPage = await context.newPage();
+      const closedPromise = new Promise(x => newPage.on('close', x));
       await newPage.close();
-      expect(gotClosedEvent).toBe(true);
+      await closedPromise;
     });
   });
 

diff --git a/experimental/puppeteer-firefox/test/puppeteer.spec.js b/experimental/puppeteer-firefox/test/puppeteer.spec.js
@@ -28,38 +28,37 @@ module.exports.addTests = ({testRunner, product, puppeteer}) => testRunner.descr
     toBeGolden: GoldenUtils.compare.bind(null, GOLDEN_DIR, OUTPUT_DIR)
   });
 
+  const defaultBrowserOptions = {
+    handleSIGINT: false,
+    executablePath: product === 'chromium' ? process.env.CHROME : process.env.FFOX,
+    dumpio: !!process.env.DUMPIO,
+    args: product === 'chromium' ? ['--no-sandbox'] : [],
+  };
 
-  beforeAll(async state => {
-    state.defaultBrowserOptions = {
-      handleSIGINT: false,
-      executablePath: product === 'chromium' ? process.env.CHROME : process.env.FFOX,
-      dumpio: !!process.env.DUMPIO,
-      args: product === 'chromium' ? ['--no-sandbox'] : [],
-    };
-    if (product === 'firefox' && state.defaultBrowserOptions.executablePath) {
-      await require('../misc/install-preferences')(state.defaultBrowserOptions.executablePath);
-      console.log('RUNNING CUSTOM FIREFOX: ' + state.defaultBrowserOptions.executablePath);
-    }
-  });
-  afterAll(state => {
-    state.defaultBrowserOptions = undefined;
-  });
+  const testOptions = {testRunner, expect, product, puppeteer, defaultBrowserOptions};
+
+  if (product === 'firefox' && defaultBrowserOptions.executablePath) {
+    beforeAll(async () => {
+      await require('../misc/install-preferences')(defaultBrowserOptions.executablePath);
+      console.log('RUNNING CUSTOM FIREFOX: ' + defaultBrowserOptions.executablePath);
+    });
+  }
 
-  require('./launcher.spec.js').addTests({testRunner, expect, product, puppeteer});
-  require('./ignorehttpserrors.spec.js').addTests({testRunner, expect, product, puppeteer});
+  require('./launcher.spec.js').addTests(testOptions);
+  require('./ignorehttpserrors.spec.js').addTests(testOptions);
 
   describe('Browser', () => {
     beforeAll(async state => {
-      state.browser = await puppeteer.launch(state.defaultBrowserOptions);
+      state.browser = await puppeteer.launch(defaultBrowserOptions);
     });
 
     afterAll(async state => {
       await state.browser.close();
       state.browser = null;
     });
 
-    require('./browser.spec.js').addTests({testRunner, expect, product, puppeteer});
-    require('./browsercontext.spec.js').addTests({testRunner, expect, product, puppeteer});
+    require('./browser.spec.js').addTests(testOptions);
+    require('./browsercontext.spec.js').addTests(testOptions);
 
     describe('Page', () => {
       beforeEach(async state => {
@@ -73,31 +72,31 @@ module.exports.addTests = ({testRunner, product, puppeteer}) => testRunner.descr
         state.page = null;
       });
 
-      require('./page.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./evaluation.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./navigation.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./dialog.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./frame.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./jshandle.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./elementhandle.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./target.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./waittask.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./queryselector.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./emulation.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./screenshot.spec.js').addTests({testRunner, expect, product, puppeteer});
+      require('./page.spec.js').addTests(testOptions);
+      require('./evaluation.spec.js').addTests(testOptions);
+      require('./navigation.spec.js').addTests(testOptions);
+      require('./dialog.spec.js').addTests(testOptions);
+      require('./frame.spec.js').addTests(testOptions);
+      require('./jshandle.spec.js').addTests(testOptions);
+      require('./elementhandle.spec.js').addTests(testOptions);
+      require('./target.spec.js').addTests(testOptions);
+      require('./waittask.spec.js').addTests(testOptions);
+      require('./queryselector.spec.js').addTests(testOptions);
+      require('./emulation.spec.js').addTests(testOptions);
+      require('./screenshot.spec.js').addTests(testOptions);
 
       // Input tests
-      require('./keyboard.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./mouse.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./click.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./type.spec.js').addTests({testRunner, expect, product, puppeteer});
-      require('./hover.spec.js').addTests({testRunner, expect, product, puppeteer});
+      require('./keyboard.spec.js').addTests(testOptions);
+      require('./mouse.spec.js').addTests(testOptions);
+      require('./click.spec.js').addTests(testOptions);
+      require('./type.spec.js').addTests(testOptions);
+      require('./hover.spec.js').addTests(testOptions);
 
       // Browser-specific page tests
       if (product === 'firefox')
-        require('./firefoxonly.spec.js').addTests({testRunner, expect, product, puppeteer});
+        require('./firefoxonly.spec.js').addTests(testOptions);
       else
-        require('./chromiumonly.spec.js').addTests({testRunner, expect, product, puppeteer});
+        require('./chromiumonly.spec.js').addTests(testOptions);
     });
   });
 });

diff --git a/experimental/puppeteer-firefox/test/target.spec.js b/experimental/puppeteer-firefox/test/target.spec.js
@@ -80,18 +80,18 @@ module.exports.addTests = function({testRunner, expect, product}) {
   describe('Browser.waitForTarget', () => {
     it('should wait for a target', async function({browser, server}) {
       let resolved = false;
-      const targetPromise = browser.waitForTarget(target => target.url() === server.EMPTY_PAGE2);
+      const targetPromise = browser.waitForTarget(target => target.url() === server.EMPTY_PAGE);
       targetPromise.then(() => resolved = true);
       const page = await browser.newPage();
       expect(resolved).toBe(false);
-      await page.goto(server.EMPTY_PAGE2);
+      await page.goto(server.EMPTY_PAGE);
       const target = await targetPromise;
       expect(await target.page()).toBe(page);
       await page.close();
     });
     it('should timeout waiting for a non-existent target', async function({browser, server}) {
       let error = null;
-      await browser.waitForTarget(target => target.url() === server.EMPTY_PAGE2, {
+      await browser.waitForTarget(target => target.url() === server.EMPTY_PAGE, {
         timeout: 1
       }).catch(e => error = e);
       expect(error).toBeInstanceOf(TimeoutError);

diff --git a/experimental/puppeteer-firefox/test/waittask.spec.js b/experimental/puppeteer-firefox/test/waittask.spec.js
@@ -123,11 +123,9 @@ module.exports.addTests = function({testRunner, expect, product}) {
       await watchdog;
     });
     it('should survive navigations', async({page, server}) => {
-      const watchdog = page.waitForFunction(() => {
-        return window.__done;
-      });
+      const watchdog = page.waitForFunction(() => window.__done);
       await page.goto(server.EMPTY_PAGE);
-      await page.goto(server.EMPTY_PAGE2);
+      await page.goto(server.PREFIX + '/consolelog.html');
       await page.evaluate(() => window.__done = true);
       await watchdog;
     });

diff --git a/test/assets/empty2.html b/test/assets/empty2.html
diff --git a/test/browsercontext.spec.js b/test/browsercontext.spec.js
@@ -15,12 +15,12 @@
  */
 
 const utils = require('./utils');
-const {TimeoutError} = utils.requireRoot('Errors');
 
-module.exports.addTests = function({testRunner, expect, puppeteer}) {
+module.exports.addTests = function({testRunner, expect, puppeteer, Errors}) {
   const {describe, xdescribe, fdescribe} = testRunner;
   const {it, fit, xit} = testRunner;
   const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
+  const {TimeoutError} = Errors;
 
   describe('BrowserContext', function() {
     it('should have default context', async function({browser, server}) {

diff --git a/test/keyboard.spec.js b/test/keyboard.spec.js
@@ -15,19 +15,30 @@
  */
 
 const utils = require('./utils');
+const os = require('os');
 
-module.exports.addTests = function({testRunner, expect}) {
+module.exports.addTests = function({testRunner, expect, FFOX}) {
   const {describe, xdescribe, fdescribe} = testRunner;
   const {it, fit, xit} = testRunner;
   const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
 
   describe('Keyboard', function() {
-    it('should type into the textarea', async({page, server}) => {
-      await page.goto(server.PREFIX + '/input/textarea.html');
-
-      const textarea = await page.$('textarea');
-      await textarea.type('Type in this text!');
-      expect(await page.evaluate(() => result)).toBe('Type in this text!');
+    it('should type into a textarea', async({page, server}) => {
+      await page.evaluate(() => {
+        const textarea = document.createElement('textarea');
+        document.body.appendChild(textarea);
+        textarea.focus();
+      });
+      const text = 'Hello world. I am the text that was typed!';
+      await page.keyboard.type(text);
+      expect(await page.evaluate(() => document.querySelector('textarea').value)).toBe(text);
+    });
+    it('should press the metaKey', async({page}) => {
+      await page.evaluate(() => {
+        window.keyPromise = new Promise(resolve => document.addEventListener('keydown', event => resolve(event.key)));
+      });
+      await page.keyboard.press('Meta');
+      expect(await page.evaluate('keyPromise')).toBe(FFOX && os.platform() !== 'darwin' ? 'OS' : 'Meta');
     });
     it('should move with the arrow keys', async({page, server}) => {
       await page.goto(server.PREFIX + '/input/textarea.html');

diff --git a/test/mouse.spec.js b/test/mouse.spec.js
@@ -24,12 +24,36 @@ function dimensions() {
   };
 }
 
-module.exports.addTests = function({testRunner, expect}) {
+module.exports.addTests = function({testRunner, expect, FFOX}) {
   const {describe, xdescribe, fdescribe} = testRunner;
   const {it, fit, xit} = testRunner;
   const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
 
   describe('Mouse', function() {
+    it('should click the document', async({page, server}) => {
+      await page.evaluate(() => {
+        window.clickPromise = new Promise(resolve => {
+          document.addEventListener('click', event => {
+            resolve({
+              type: event.type,
+              detail: event.detail,
+              clientX: event.clientX,
+              clientY: event.clientY,
+              isTrusted: event.isTrusted,
+              button: event.button
+            });
+          });
+        });
+      });
+      await page.mouse.click(50, 60);
+      const event = await page.evaluate(() => window.clickPromise);
+      expect(event.type).toBe('click');
+      expect(event.detail).toBe(1);
+      expect(event.clientX).toBe(50);
+      expect(event.clientY).toBe(60);
+      expect(event.isTrusted).toBe(true);
+      expect(event.button).toBe(0);
+    });
     it('should resize the textarea', async({page, server}) => {
       await page.goto(server.PREFIX + '/input/textarea.html');
       const {x, y, width, height} = await page.evaluate(dimensions);
@@ -74,17 +98,20 @@ module.exports.addTests = function({testRunner, expect}) {
       await page.goto(server.PREFIX + '/input/scrollable.html');
       await page.evaluate(() => document.querySelector('#button-3').addEventListener('mousedown', e => window.lastEvent = e, true));
       const modifiers = {'Shift': 'shiftKey', 'Control': 'ctrlKey', 'Alt': 'altKey', 'Meta': 'metaKey'};
+      // In Firefox, the Meta modifier only exists on Mac
+      if (FFOX && os.platform() !== 'darwin')
+        delete modifiers['Meta'];
       for (const modifier in modifiers) {
         await page.keyboard.down(modifier);
         await page.click('#button-3');
         if (!(await page.evaluate(mod => window.lastEvent[mod], modifiers[modifier])))
-          fail(modifiers[modifier] + ' should be true');
+          throw new Error(modifiers[modifier] + ' should be true');
         await page.keyboard.up(modifier);
       }
       await page.click('#button-3');
       for (const modifier in modifiers) {
         if ((await page.evaluate(mod => window.lastEvent[mod], modifiers[modifier])))
-          fail(modifiers[modifier] + ' should be false');
+          throw new Error(modifiers[modifier] + ' should be false');
       }
     });
     it('should tween mouse movement', async({page, server}) => {

diff --git a/test/navigation.spec.js b/test/navigation.spec.js
@@ -15,14 +15,24 @@
  */
 
 const utils = require('./utils');
-const {TimeoutError} = utils.requireRoot('Errors');
 
-module.exports.addTests = function({testRunner, expect}) {
+module.exports.addTests = function({testRunner, expect, Errors}) {
   const {describe, xdescribe, fdescribe} = testRunner;
   const {it, fit, xit} = testRunner;
   const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
+  const {TimeoutError} = Errors;
 
   describe('Page.goto', function() {
+    it('should work', async({page, server}) => {
+      await page.goto(server.EMPTY_PAGE);
+      expect(page.url()).toBe(server.EMPTY_PAGE);
+    });
+    it('should work with redirects', async({page, server}) => {
+      server.setRedirect('/redirect/1.html', '/redirect/2.html');
+      server.setRedirect('/redirect/2.html', '/empty.html');
+      await page.goto(server.PREFIX + '/redirect/1.html');
+      expect(page.url()).toBe(server.EMPTY_PAGE);
+    });
     it('should navigate to about:blank', async({page, server}) => {
       const response = await page.goto('about:blank');
       expect(response).toBe(null);
@@ -523,4 +533,13 @@ module.exports.addTests = function({testRunner, expect}) {
       await navigationPromise;
     });
   });
+
+  describe('Page.reload', function() {
+    it('should work', async({page, server}) => {
+      await page.goto(server.EMPTY_PAGE);
+      await page.evaluate(() => window._foo = 10);
+      await page.reload();
+      expect(await page.evaluate(() => window._foo)).toBe(undefined);
+    });
+  });
 };