During automating a website after navigating several pages I reach a page where I cannot perform any action using Selenium. Even when I try to get current title or current URL, I get the stuff from very previous page and if I do some random click anywhere on page it happens on the previous page.
In short this particular page cannot be automated or It does not have driver to perform action(driver remains on the previous page). So I want to know Is it possible that a particular page cannot be automated using selenium or a particular property that is set to prohibit doing automation.
If NO then how can I handle such situation? How can I make driver to work on current page.
From your comments, the new page is actually in the new browser window. Reading the documentation might be helpful. Here's another stackoverflow question that could help you too.
The general idea would be to use (in python) the driver.window_handles property to keep track of browser windows before and after the new window opens, then driver.switch_to_window(new_browser) so that subsequent actions point to the new browser.
Don't forget to use driver.switch_to_window() to get back to the original when you need to.
Related
I am analysing websites often with Firefox (66) and it's Network Analysis which is very helpful.
Now I have a situation where I open a page and this page opens another one. Within this last page I fill in something and then pressing the submit button. The result is that this page closes and the previous page gets a refresh.
When I have open the network analysis on the last page, then the analyser will vanish at the moment the page vanishes - is there a way to see the response from this page before it vanishes?
The point is that I am writing a selenium test for the described scenario, but within selenium not only the last page is closed - the two last pages will be closed - which is not what I want.
So I am trying to find out if this is a bug in HTMlUnitDriver or if the browsers like firefox are handling things different (by ignoring a second close for example).
Sorry there is no code involved in this question.
I am writing a test that verifies that a warning to the user before the user opens a document. If the user says that they still would like to open the document, the document opens in an external application (pdf or word).
But now I have an external application over the browser window, and it messes up for other tests.
So, what are the best practices around this kind of issue? Rewrite of the appliction to allow for not opening documents in test?
Added description:
The problem is twofold.
1) It starts processes (word and acrobat) that fills the desctop and requires resources from the test-slave
2) The external process seems to interfer with other tests since (guessing here) it is located over the browser window.
what i understood from your post is, the document(word/pdf) is opening in the browser window hence you are not able to proceed with further steps. If so, you can verify the Title to make sure the document is opened in browser window and can navigate back using below snippet.
driver.navigate().back();
Hope this helps.
What I understand from the line
'But now I have an external application over the browser window, and it messes up for other tests.'
is that once user clicks on open button a new window opens up (Window based application) since you have mentioned PDF or Word.
You can use robot class in such cases, below code snippet will close the current active window:
Robot rbt = new Robot();
rbt.keyPress(KeyEvent.VK_ALT);
rbt.keyPress(KeyEvent.VK_F4);
rbt.keyRelease(KeyEvent.VK_ALT);
rbt.keyRelease(KeyEvent.VK_F4);
Make sure you deal with sync issues properly so that intended window is closed instead of AUT.
Hello: I am using Selenium/Java to grab a PDF from a website. The website does not generate them in advance, but only after I clink on a link. When I do, the web server goes away for a few minutes, and then comes back with the content.
I'm using Firefox, and its built-in PDF viewer. When I click on the download link from the main browser window, it opens another window to receive the PDF content. In a few minutes the child window is filled with the PDF content, and all I need to do is click a download button on the Firefox toolbar, and then press a Save button on the confimration dialog. I have done both of these things, successfully, sometimes.
My problem, sometimes occurs when I execute the code to click on the child window's download button...
WebElement element = driver.findElement(By.id("download"));
element.click();
Sometimes, it just doesn't work. The statement:
driver.findElement(By.id("download"))
...never throws an exception, so it appears to always be successful. Yet, the subsequent element.click() will often not produce the expected results.
I've thrown about 100 darts at this problem, but I can't seem to find one that produces consistent results. I've tried introducing delays, calling findElement several times, trying to use the driver on the child window in ways to confirm its connection to that window (all with positive return values), but nothing seems to help make element.click() on the darn download link successfull.
I have found Selenium to be a rock-solid solution, especially when working through the primary window...it never misses a beat, and I'm really quite impressed about that behavior. This is my first Selenium project, and I hoping someone that has used it a bit more, might have a suggestion for this particular problem.
It's hard to answer this question without additional information about how the child window is populated. If the child window is using javascript to add the button to the page and define its behavior (which is likely), then the element could be actually present on the page when you look for it (i.e. no error will be thrown), but it might not be active yet or prepared to be clicked.
It might be a good idea to look at the element definition in the source for the child page to get a better idea of how the button is coded. If you have access to the web developers who designed/implemented the button even better. If you can wait to perform the click action until the button is in the desired state, this should solve the problem.
Additionally if the page is coded using a dynamic framework like Angular, you might be better off using Protractor for testing, which is based off of Selenium, but which is aware of updates in the view as they are occurring.
I have very weird issue with some VBA code. The code is InternetExplorer automation and it's really simple: I just need to load page, enter credentials and click on the button on another page (after successful login).
But... My code is not working (but only on one of my machines on AWS). On my local machine this code works fine.
The weird thing is that it seams I have access only to the Document property of the first loaded page (where I need to enter login/password). I mean from MyBrowser.Document property I can see all INPUT fields when I load start page. But after successful login (the IE window is visible) I see same INPUT fields from MyBrowser.Document property! Also (as I said) I have no issues with this code on another maching.
IE Protected mode is disabled (this is IE 11). I think this is some kind of security issue but I can't locate it by myself...
Here is my code:
'MyBrowser is IE instanse
'Here I'm loading start page and input login/password
'Next the browser show me another page where I need to click a button
'But Debug messages show me input fields for the first Form!
Application.Wait (Now + TimeValue("0:00:05"))
Do
DoEvents
Loop Until MyBrowser.ReadyState = READYSTATE_COMPLETE
Set HTMLDoc = MyBrowser.Document
For Each myHTML_Element In HTMLDoc.getElementsByTagName("INPUT")
If myHTML_Element.Type = "submit" And myHTML_Element.Name = "BUTTONNEWJOBS" Then myHTML_Element.Click: Exit For
Debug.Print myHTML_Element.Name
Next
UPDATE
I don't know why but my browser object is always Busy that's why I get old page HTML. I tried to .Stop it but with no luck.
I don't have answer for IE11 automation, just a hint for a path you may choose to walk.
Another Stack Overflow question Getting source of a page after it's rendered in a templating engine? provides some browser automation options.
One of the mentioned tool has currently broken support for IE11 due to a IE11 behavior change, see http://docs.seleniumhq.org/about/platforms.jsp#browsers. The blocking issue has some configuration hints you may find useful.
In my opinion Internet Explorer was ALWAYS the least reliable tool both from the point of view of rendering compatibility, programmability and even the automation problems accross different versions. And although it had improved over the years Internet Explorer is still better to be avoided (from programmer's point of view). Today it is luckily not the only tool available.
So if you just need to get the work done, there are other browsers or browser-like tools that you can use.
If you MUST use IE then you should get your answer at the Internet Explorer Dev Center → Community → Developer forums
EDIT (after comments)
By the symptoms in your question it looks like the browser object is busy because of some dialog box (perhaps a security prompt) is being show to the user. Some links from Google that may help:
required IE configuration from the selenium browser automation engine - https://code.google.com/p/selenium/wiki/InternetExplorerDriver
how to disable Internet Explorer Enhanced Security Configuration - http://4sysops.com/archives/four-ways-to-disable-internet-explorer-enhanced-security-configuration-ie-esc/
Internet Explorer Security Zones and Compatibility View - https://help.blackboard.com/en-us/Learn/9.1_SP_14/Administrator/030_Browser_Support/030_Browser_Support_IE_Issue
set of dialogs that can be manipulated by the iMacros Internet Explorer automation toolkit - http://wiki.imacros.net/Browser_Automation#Dialog_Manager
Rewriting ~1000 lines of code to use another automation interface (or browser) and asking for help at the Microsoft's Internet Explorer Dev Center are IMO still valid options
Based on your following statement
I see same INPUT fields from MyBrowser.Document property!
it would seem that the page hasn't fully loaded. Perhaps it is loading data via AJAX and clicking the submit button shows the exact same page (which would explain why you were seeing the same INPUT fields) while waiting for a response from the server.
An easy way to test this is to wait for a longer period of time (e.g. 30 seconds) and ignoring the value of the browser ReadyState. However a better way would be looping until you find a element on the successful page that isn't on the first page, with a possible timeout of maybe 30 seconds.
I've used Selenium to do some automation and ran into similar problems and had to resort to using Implicit Waits but I'm not sure if VBA as such a feature (as I don't know VBA)
I am currently working on a project which has few Id's in the first screen and depending on the Id selected, user is navigated to second page which displays respective Id's information. All the information displayed is retrieved from SQL database.
Here is my question how can I automate this using Selenium.
Thanks in advance
If you have a coding background I would suggest writing some basic automated tests with Selenium WebDriver. This will allow you to find elements on the page via their ids, get text from textfields, click on links, and verify that another page has loaded (sounds like the tasks you wish to perform?). You can structure your tests so they run through the main functionality path (eg. go from log in, to main screen, to another screen, testing all functionality along the way) and then you will only have to write a few tests. If you want full automation it is usually better to have specific requirements for your application and write a separate test for each. The Selenium homepage has some good documentation with code snippets to get you started, and a simple google search should provide you with several tutorials. Good luck :)