How To Execute Selenium Scripts On Already Opened Browser
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- Опубликовано: 20 окт 2024
- In this video, I will share how to execute selenium test or script on already opened browser using Chrome DevTools Protocol.
Here the blog link along with code
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![Run your test script in the existing browser [Selenium - Java] | LetCode](http://i.ytimg.com/vi/-gH0LcXp-RE/mqdefault.jpg)
This is amazing information. I really donno how should we thank you for all the knowledge you have been sharing with us. Hats off to you!!!!!
Thank you so much 🙏 Sanghamitra
The only video I found helpful for this topic. I Spend 3 days searching for relevant information and finally found it. Thank you very much.
Day end with something new... Worth 21 min of the day👍🏻 thx sir
Thank you Mukesh.. it saved me a lot of time in rework .
Glad it helped Jagadeesh
Been wanting to find a way to do this for years! Thank you!!
Welcome mate I m glad it helped ☺️
I have been waiting till now for this option..thanks mukesh for giving the session on this
Thnx for this video..It made debugging in less time
Thanks Rajendra.
Thanks for giving information on how to run scripts on existing chrome instance opened ...Helped me a lot
I been looking for this information, great tutorial
This is so helpful, looking for this option long time. Thanks a lot for sharing. Thumbs Uppp
Thanks Panchanan, I am glad it helped you.
This was amazing concept to learn.. thanks a lot for explaining in such details..
Thank you Jitendra and welcome back too 😊
Thanks for the session Mukesh! You are doing very useful works. Keep it up. Well done!!!
Loved it.. Expecting many more like this
Thank you so much for sharing this with us Mukesh 👍
Amazing feature. Thanks sir. This will be very handy for on-the-fly scripting and validation of the developed scripts :)
Very good info Mukesh. Thank you for the same. this is a painkiller.
Thanks a lot Mukesh for the video. Excellent video. Very much useful.
Amazing topic covered Mukesh 👍
Thanks for this interesting video... Thought of this but didnot search any time or tried checking for this...
that was a good one but i have different chrome profiles, how to executive a particular script on a particular profile
Thank you very much Mukesh!!!
Very useful, Thanks for sharing this
Glad it was helpful! Sanjay
Thank you 🙏 for teaching new things 👌
I will execute last 2 steps manually lol jokesapart, thankyou for the video
Hi, can you provide the same code for C# developers
Good video.
Great session ...very helpful✌
what if we want to use existing session where all extension and logged accounts are available instead of fresh new session just came to my mind if it is possible please share it as soon as possible....
You can reuse sessions which is started via CDP
it helps Mukesh. Thanks for sharing
Mukesh, Is is possible for you to please share the python code for the same? or any link? Also, what if I want to attach to a webpage using its title not the url? what is the selenium api for connecting to a web page using its title?
Thank you for sharing , good information as always !
this is very useful .. thank you !!
You are welcome! Sindhu
Thank you so much for this new topic
you saved my lots of time. thanks
Hi Mukesh - thanks for another great lesson. Very helpful.
I had a question : will the same commands work with Python as well, or these can be used only with Java?
Thanks
Hello sir set experiment option is not Avelible in c# any idea ???
Hi Mukesh, your videos on Selenium are very helpful. I am working on Selenium with Typescript as the underlying language. This is a very different language considering from Java background. Would you be able to post some videos on Selenium with Typescript and Jest or other test runner framework? Thanks in advance.
You r awesome brother..
@Mukesh otwani is it possible to execute the command via java code itself rather than manually executing it on terminal
Is it possible to do with Electron based application (desktop based app- chromium)? I am able to launch and execute properly..but not sure how to go ahead with already opened app. Thanks
Thanks Mukesh.. It's very helpful...
I am trying to do same with Edge driver but it's not letting me do..
Would you please help me with Edge browsers
Hi Mukesh, How to use the same approach while executing the script in edge?
Thank u sir, learnt something new. Could you please show how to sort a webtable based on dates
This is really awesome.. Thank you....can we do the same for edge browser also..I tried it is showing some error..can u pls help
You gotta a new subscriber for this one :). Very helpful, I was looking for this the whole day ^^, thank you so much. Could you do the last part(the one you extracting the debuggerAddress) in python pls?
Hi @Mukesh, suppose the testcase fails in particular step is it possible to run the script from the step it got failed in the same session
Thank you Mukesh.. it is very interesting.
How can do this with webdriverio ?
I have a question is it compulsory to add driver.get() line.
How to turn off remote debugging in edge chromium through edge options.. requirement to test in IE mode
Hi Mukesh, thanks your videos are really helpful!
I have a query, in which when I am clicking on a button it is giving me one id, then have to wait overnight, and then next day login on the other URL where this id will have few account numbers and other data which I have to verfiy. but waiting overnight is must for data to generate , How this can be managed using Selenium ?
Thanks!
Hi mukesh, my eclipse is not supporting the browser because of updates, which version is the best t o support browser windows 64 bit machine.
Thanks in advance
Excellent
Thank you so much 😀 Aniket
Hi, I followed and doubled checked all the steps, but when i hit enter ( +- 5:46) I open a browser BUT i'm still signed in - I have created this folder in my C driver - is that the issue ?
what about an user session with extensions already installed? or a browser already running with a profile already working .. how can I drive that ?
Very informative
Thank You So much sir,
Most welcome Mate
You have a video using Python, and in this video you are using Java. You should specify that in the title so anyone looking for your similar videos can differentiate thanks.
For Python ruclips.net/video/Zrx8FSEo9lk/видео.html
For Java ruclips.net/video/Rrkj4tdXngY/видео.html
Hi great explanation I loved it
I have one doubt we are connecting to the existing opened browser.
If in one situation
for example
by selenium I log in to Facebook.
after finishing my work I closed the existing browser to which selenium is connected.
Then I have run the same selenium code I have to log in again or In that browser it already login.
Doubt: After closing the browser how to open the existing browser in which all our login credentials and cookies are stored.
Hi Mukesh,
Nice video! Thanks for creating it.
I followed all the steps as shown in the video but still for me it is opening another browser rather than executing in the opened browser.
Could you please help me to resolve the issue?
Thanks,
Swati
Hi Swati, please watch video again you might have missed some minor steps.
I followed all the steps. I think Selenium is not recognizing the browser instance that I am opening manually. I don't know if while opening browser manually it opens on the port no which I am giving.
@@GHOSTGAMER1004-h3b share ur code
@@Mukeshotwani It's the same for me..
Please help me
Hi, i am using grid implementation in my project, we are able to get running chrome session in local but when we change local host to the IP of other machine it say cannot connect to chrome::, Can you please help me on this
Sir if we put our website in production,hosting is done. Then what will happen, again we need to execute commands on terminal?
Hi Mukesh,
In chromedriver version 3.141.59 this func is not working
Thank you very much. Can you make another same video for python?
Its awesome 😊 thank you...
For Microsoft edge we can do same solution na???
Thank you sir, I have 1 question that i am using chrome 117.0.5938.132 but chromedriver.exe is not working with this what to do
Only problem is, if u open the task manager or try to kill existing drivers using task kill, u will be able to see that it's creating new driver everytime however the browser is same, as u r using 'new ChromeDriver(opt)' method.
So am unable to find out how to use the existing instance of driver so that I can close it, coz every body may not have admin permission to use taskKill to kill drivers.
is it possible to do this in the Edge browser??
OH It's cool...Thank you!
This is very informative Mukesh. I never found a solution for this issue till date. I used to like UFT more than selenium for the same reason. Is there any solution for edge browser as well?
yes same thing can be done for Edge too
hi!
it still does not work for me and open the new chrome window.
could you please help me
I'm new
but I really need it
thanks!
Thanks Mukesh for making this video.
I've tried to use TestNg instead of main() : @BeforeMethod (wrote "debuggerAddress" code in this block)
@Test (driver.get(), sendKeys() here )
@AfterMethod (driver.quit() here)...................but for some reason code in @After is not recognized and not taken. Any idea?
Mukesh, Can you explain, how to continue with next scenario in case of a Failure any test in Selenium? i need to execute all scenario.
Can we execute same on safari?
No
********** *VERY DIFFERENT SCENARIO* ********** Hi Muskesh, I have one scenario where i launch an exe file using dekstop based tools and then it opens up a browser for me to select my credentials (Azure Web SSO functionality) but it is opened by that application so i cannot open it in the debugging mode. Usually i can handle the chrome from desktop also in which i execute a jar file with the set of functions but here the challange is to interact with the chrome broswer which is opened by the functionality. Is there a way that i can interact with that chrome instance.... Many Thanks in advance.
Awesome 👍
I want to know what if we use two class and call the class in the main method. how do I do it. please make a video about it.. thanx
How can I do this in firefox geckodriver?
Hi Mukesh, can we execute Appium scripts on already opened app ?
whats the use of creating chromedata folders
My Requirement is:
Prerequisites: 1) Launch Google Chrome as "Run as Different User" (Right click of the Chrome icon) 2) Enter Windows user and password in the popup when it appears 3) Google chrome launches manually
Actual Test begins: I need to enable the bridge with the manually opened Google Chrome browser and then continue the rest of the test.
Do you have any solution? Your help is very much appreciated.
Its possible to use screenshot function here?
every time we type console command for this execute selenium ??
Once it is opened then you can use until you close manually.
Hi the chrome session will open from the command line, but when I run from selenium script I get the following error: org.openqa.selenium.SessionNotCreatedException: Could not start a new session. Response code 500. Message: unknown error: cannot connect to chrome at localhost:8989
from chrome not reachable Can you help me?
Just awesome
Dhanyawad 🔥🔥
Excellent video. Please activate subtitle in your videos.
how to open "default" chrome browser using selenium with java and navigation url.
Hi Naveen , can i achieve the same if i am running my automation on a remote device using selenium grid . I tried but not able to acheive it . can you help me here
It's Mukesh not Naveen 😜
@@Mukeshotwani hey sorry mukesh . Can you please help me here if i can acheive the same using remotewebdriver?
Can we do this on mac?
Thanks a lot Mukhesh ji🙂..really useful one in day to day automation work..a Time saver while checking fixes. Could you pls let me know is this possible in Firefox browser??
I am also looking for firefox, did you find any solution?
@@Arpit_Shahi same me too
@@sriramkasu5286 I tried various methods but none of them worked for me
@@Arpit_Shahi same here...but I saw some forums and documenations mentioning --connect-existing flags and also --marionette flaga
@@sriramkasu5286 same I also saw these options on some forum, but not sure how to use these
It's possible in headless mode
sir its necessary to still open cmd
Yes Sir. Once you close the cmd the port number will be released and you won't be able to interact.
can you send the python scrpit for run script automatically open cmd and with command
Not able to open chrome session Webdriver manager is not working
With latest version of Selenium 4.19.1 no need of drivers.
Hi Mukesh, new subscriber here. Thanks so much for your videos, I find them really easy to follow.
Super Job!
Just posting also this query, in the hopes, you could help me.
I tried to follow your steps here, but I was getting this error:
org.openqa.selenium.WebDriverException: unknown error: cannot connect to chrome at localhost:9988
What should I do?
Thanks in advance for the response :)
I too faced this, from google which helped later, Also mukesh was mentioning the chome should be the default browser..
May be this will work if user "chrome.exe --remote-debugging-port= --no-default-browser-check --user-data-dir="
@@sdetworld8997 THank you for the response, yes my chrome is set to default, and the command above though sadly didn't work for me
Hi Mukesh , chrome update version 88.0.4324.182, which chrome driver version is used ?
Hi Mahesh take latest driver.
ChromeDriver 88.0.4324.96
It will support chrome.182 version?
Can we do the same on macbook ???
I am not able to run second command in mac terminal
awesome
Anybody knows the command for linux that'll keep the browser window open at port 9222
can run selenium on cpanel?
@Mukesh Otwani, can we do this in Firefox? #MukeshOtwani
were you able to find the solutuon for firefox?
I am getting error 500. How to solve it?