Integration auto tests in Android fail without being reported

Running integration autotests on Android can fail without being reported.

A example is tst_QMediaCaptureSession. Running a ctest on this test results in:

1: ********* Start testing of tst_QMediaCaptureSession *********
1: Config: Using QtTest library 6.3.0, Qt 6.3.0 (arm64-little_endian-lp64 shared (dynamic) debug build; by Clang 9.0.8 (https://android.googlesource.com/toolchain/llvm-project 98c855489587874b2a325e7a516b99d838599c6f)), android 11.0
1: PASS : tst_QMediaCaptureSession::initTestCase()
1: PASS : tst_QMediaCaptureSession::stress_test_setup_and_teardown()
1: Execute /Users/Samuel/Library/Android/sdk/platform-tools/adb uninstall org.qtproject.example.tst_qmediacapturesession.
1: Success
1/1 Test #1: tst_qmediacapturesession ......... Passed 46.20 sec

100% tests passed, 0 tests failed out of 1

But tst_QMediaCaptureSession has 25 test functions besides stress_test_setup_and_teardown.

Possibly stress_test_setup_and_teardown failed, was not reported as failing and prevented all other tests from running.

I have noticed that this behaviour happens when QMediaRecorder starts to record and traced it to QAndroidCamera. The execution is halted as soon a "QMetaObject::invokeMethod" is called.

 Tested with other integration tests and found qaudiodecoderbackend test also has the same problem.