Created
May 25, 2017 09:13
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Capture console.log() output from a web page with Selenium WebDriver 2.53 and Chrome
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| require('chromedriver'); | |
| const path = require('path'); | |
| const wd = require('selenium-webdriver'); | |
| const chrome = require('selenium-webdriver/chrome'); | |
| var builder = new wd.Builder(); | |
| var options = new chrome.Options(); | |
| var prefs = new wd.logging.Preferences(); | |
| var driver; | |
| prefs.setLevel(wd.logging.Type.BROWSER, wd.logging.Level.ALL); | |
| options.setLoggingPrefs(prefs); | |
| driver = builder | |
| .forBrowser(wd.Browser.CHROME) | |
| .setChromeOptions(options) | |
| .build(); | |
| driver | |
| .get(`file://${path.resolve(__dirname, './page.html')}`) | |
| .then(() => driver.manage().logs().get(wd.logging.Type.BROWSER)) | |
| .then((logs) => { | |
| console.log(logs); | |
| }) | |
| .then(() => driver.quit()); |
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| [ Entry { | |
| level: Level { name_: 'INFO', value_: 800 }, | |
| message: 'file:///private/tmp/sample/page.html 3:20 "Apple"', | |
| timestamp: 1495701249904, | |
| type: '' }, | |
| Entry { | |
| level: Level { name_: 'INFO', value_: 800 }, | |
| message: 'file:///private/tmp/sample/page.html 4:20 "Pear"', | |
| timestamp: 1495701249904, | |
| type: '' }, | |
| Entry { | |
| level: Level { name_: 'WARNING', value_: 900 }, | |
| message: 'file:///private/tmp/sample/page.html 5:20 "Strawberry"', | |
| timestamp: 1495701249904, | |
| type: '' }, | |
| Entry { | |
| level: Level { name_: 'SEVERE', value_: 1000 }, | |
| message: 'file:///private/tmp/sample/page.html 6:20 "Banana"', | |
| timestamp: 1495701249904, | |
| type: '' }, | |
| Entry { | |
| level: Level { name_: 'SEVERE', value_: 1000 }, | |
| message: 'file:///private/tmp/sample/page.html 7:18 Uncaught Error: Orange', | |
| timestamp: 1495701249904, | |
| type: '' } ] |
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| <html> | |
| <body> | |
| <script> | |
| console.info('Apple'); | |
| console.log('Pear'); | |
| console.warn('Strawberry'); | |
| console.error('Banana'); | |
| throw new Error('Orange'); | |
| </script> | |
| </body> | |
| </html> |
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