Steps to reproduce:
- Install Unity Editor version 2019.1.0f2 with Android support
- Open the project contained in ParticleCrashTestRunnerRepro.zip - attached below.
- Set up a Samsung Android device that can run GearVR, such as a Samsung S9
- Set up the osig file for your device: https://dashboard.oculus.com/tools/osig-generator/
- From the command line, run the command "adb uninstall com.UnityTestRunner.UnityTestRunner"
- Replace [PathToEditor] and [PathToFolderContainingProject] in the command below, then from the command line execute:
`
[PathToEditor]\Unity.exe -runTests -projectPath [PathToFolderContainingProject]\ParticleCrashTestRunnerRepro -testPlatform Android -testResults C:\Users\jackpr\ParticlesTest\TestResults.xml -logfile C:\Users\jackpr\ParticlesTest\UnityLog.txt
`

Expected:
- The editor launches, it builds the test project, and deploys the test project to the device.
- The test fails, and the player crashes
- Unity Editor recognizes that the player crashed through a timeout or some other method. The test reports as failed.

Observed:
After the player quits as a result of https://fogbugz.unity3d.com/f/cases/1145324/, the editor instance just sits there. It does not time out.

Note: the symptom that causes this behavior has been fixed, so it will not be reproducable through this method in later versions of the editor.