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XCUITest fails because of accessibility not loading
Hi all, I ran into an XCUITest issue where my tests fail randomly with the message that my app "has not loaded accessibility" I run the tests in my scheme in random order and with every run, some other random test fails and a test that previously failed would later pass. So I know it's not my test as-such that is causing the problem. There seems to be a 60s wait for accessibility to load, and I have not found any information how I could extend the timeout or convince accessibility to load faster. I found some older posts, but no real solution was found there either. This completely blocks my test execution since I cannot get a single run in where the tests all pass (and I only have 10 tests in that scheme). I ran the scheme against an iOs sim and against a real iOS device and I get the same random accessibility errors on either execution platform. I've tried iOS17.2 & 17.4 and get the same behavior. Strange enough, the test actually keeps running (and technically passes all the checks and asserts in the actual test) after the accessibility error, but then XCTest marks it as failed because of the early accessibility error. Any ideas what I could try or what the reason could be? Thanks! -- I'm using XCode Version 15.3 (15E204a) and test iOS17.2 and iOS17.4 Test Case '-[MyScheme.MyTestClass testMyFunction]' started. t = 0.00s Start Test at 2024-04-19 01:32:09.225 t = 0.02s Set Up t = 0.02s Open com.myCompany.myApp t = 0.03s Launch com.myCompany.myApp t = 0.25s Wait for accessibility to load t = 60.30s Capturing diagnostic spindump /Users/some/path/goes/here/MyTestCase.swift:120: error: -[MyScheme.MyTestClass testMyFunction] : Application 'com.myCompany.myApp' has not loaded accessibility t = 60.34s Waiting 60.0s for "test" Button to exist t = 61.38s Checking `Expect predicate `exists == 1` for object "test" Button` t = 61.39s Checking existence of `"test" Button` ... more stuff happening in the test here ...
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Apr ’24
Cannot update iPad app via MDM (jamf)
Hi all, We deploy custom iOS/ipadOS apps to our iPads via jamf cloud. The apps are add-hoc releases using our distribution profile that includes all the iPads UUID. We then upload the apps to jamf and from there send it to our iPads. When we deploy new versions of existing apps, we ran into issues where jamf would not update the app. After checking the iPad logs on the console, we found the follow errors that occurs every time jamf tries to push the new app: default 12:47:03.239756-0700 dmd container_acquire_sandbox_extension: success default 12:47:03.239780-0700 dmd container_acquire_sandbox_extension com.myCompany.myApp succeeded for path '/private/var/mobile/Containers/Data/Application/93DBC421-803E-48B5-B704-429908066041' error 12:47:03.240395-0700 cfprefsd rejecting read of { com.myCompany.myApp, mobile, kCFPreferencesCurrentHost, /Library/Managed Preferences/mobile/com.myCompany.myApp.plist, managed: 1 } from process 122 (dmd) because accessing these preferences requires user-preference-read or file-read-data sandbox access fault 12:47:03.240600-0700 dmd Couldn't read values in CFPrefsManagedSource<0xda8a2c9a0> (Domain: com.myCompany.myApp, User: kCFPreferencesCurrentUser, ByHost: Yes, Container: (null), Contents Need Refresh: Yes): accessing these preferences requires user-preference-read or file-read-data sandbox access default 12:47:03.240695-0700 dmd Revoking sandbox extension; key = 43 It seems as if the MDM process cannot update the app because of missing entitlements? Weird enough, this does not happen on all our iPads, only on a subset and we have not found the pattern yet to narrow down what the issue is. We reached out to jamf but they claim the issue is with our app. But we can't really figure out what we would have to do to our app to let the MDM process update it. When searching for this on google we found some related issues for macOS apps but nothing for iOS/ipadOS. Any hints or pointers what the issue with our app could be? Thanks!
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Jun ’23