I have a set of XCUITests that run with our iOS app. They used to run fine on Xcode 7.2.1, but upgrading to 7.3 causes tests to fail in the "Set Up -> Wait for app to idle" phase with the following error:
UI Testing Failure - Failed to perform AX action for monitoring the animations of <XCUIApplicationProcess: 0x7f82450288c0 [appName here] (25670)>, error: Error -25204 performing AXAction 2043
This failure is seen on every single UI test, both on bots and when running locally.
Has anyone else seen this or have any workarounds?
Note to self: Don't have code that crashes your app on purpose while tests are trying to run. D:
Basically there was a call to terminate the app within the launch phase of the app for a certain scheme (in our case, the TEST scheme). Be thorough in checking what the app is doing when it launches for testing, because there might be errant behavior.