headless-browser

问题 I'm having trouble finding a way to iterate subnodes of a given node in puppeteer. I do not know the html structure beforehand, just the id of the parent element. var elemId = "myelemid"; const doc = await page._client.send('DOM.getDocument'); const node = await page._client.send('DOM.querySelector', { nodeId: doc.root.nodeId, selector: '#' + elemId }); //node.children empty //node['object'].children empty //try requesting childnodes var id = node.nodeId; var childNodes = await page._client

问题 I am trying to visit chrome local urls. But it's not working. Does headless chrome support local urls? 回答1: I was looking for exactly this just today. Found this: Most chrome internal pages are not implemented in headless mode. This is a limitation of headless Chrome itself, and is not related to ChromeDriver. If you need a particular internal page available in headless Chrome, please file a feature request at https://crbug.com/. :( citation 来源： https://stackoverflow.com/questions/57004031

问题 I am trying to visit chrome local urls. But it's not working. Does headless chrome support local urls? 回答1: I was looking for exactly this just today. Found this: Most chrome internal pages are not implemented in headless mode. This is a limitation of headless Chrome itself, and is not related to ChromeDriver. If you need a particular internal page available in headless Chrome, please file a feature request at https://crbug.com/. :( citation 来源： https://stackoverflow.com/questions/57004031

问题 I am running pytests selenium tests using jenkins. I ran test on my local machine it works. But when I run through jenkins, it runs on remote jenkins machine(creates workspace on remote jenkins machine) headlessly and it fails with test errors such as 'element not visible' or 'timeout exception due to element not clickable'. After this I ran test on remote machine directly (windows server) in workspace. It launches chrome browser and runs test and passes. Why is it running test headlessly

问题 Since Apps Script runs in Chrome V8 engine, would it be possible to use any of V8 functionalities from Apps Script? I was wondering if it will be possible to build tools like headless browser, webpage screenshot, etc using Apps Script. I haven't read on these though, but would if it would be possible. Thanks 回答1: V8 is an ECMAScript engine, which is just one part of a browser. It doesn't know anything about the DOM, or CSS, or rendering, etc. So no, you can't use it to render screenshots of

问题 Given that Selenium can drive the Edge browser for programming automated testing in C#, as noted in this article: https://blogs.windows.com/msedgedev/2015/07/23/bringing-automated-testing-to-microsoft-edge-through-webdriver/ Is it possible to run it in headless mode? If so, how? 回答1: As noted by @Tewr , no: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/14057655/ but the feature can be requested: https://wpdev.uservoice.com/forums/257854-microsoft-edge-developer

问题 When I am running python scripts to test a website on Headless Chrome Broswer (Webdriver + Selenium ), we often get a timeout error, I found out the problem occurred when script interacted with browser by .click() or .send_keys() methods. Can anyone know what the kind of problem it is? Sometimes it is working fine but sometimes I have got timeout error. Please give a solution for the same Stack trace: 15:01:48,194 root:ERROR: ERROR occurred: Message: timeout (Session info: headless chrome=60

问题 When I am running python scripts to test a website on Headless Chrome Broswer (Webdriver + Selenium ), we often get a timeout error, I found out the problem occurred when script interacted with browser by .click() or .send_keys() methods. Can anyone know what the kind of problem it is? Sometimes it is working fine but sometimes I have got timeout error. Please give a solution for the same Stack trace: 15:01:48,194 root:ERROR: ERROR occurred: Message: timeout (Session info: headless chrome=60

问题 When I am running python scripts to test a website on Headless Chrome Broswer (Webdriver + Selenium ), we often get a timeout error, I found out the problem occurred when script interacted with browser by .click() or .send_keys() methods. Can anyone know what the kind of problem it is? Sometimes it is working fine but sometimes I have got timeout error. Please give a solution for the same Stack trace: 15:01:48,194 root:ERROR: ERROR occurred: Message: timeout (Session info: headless chrome=60

问题 When I am running python scripts to test a website on Headless Chrome Broswer (Webdriver + Selenium ), we often get a timeout error, I found out the problem occurred when script interacted with browser by .click() or .send_keys() methods. Can anyone know what the kind of problem it is? Sometimes it is working fine but sometimes I have got timeout error. Please give a solution for the same Stack trace: 15:01:48,194 root:ERROR: ERROR occurred: Message: timeout (Session info: headless chrome=60