Windows 11 Smart App control intermittently blocks pio.exe (and the platformio.exe alias) from running tests using the native platform. Device specific platforms (E.g. atmelavr) seem to be OK. E.g.
PS C:\dev\speeduino> platformio test -e native_code_coverage --filter test_storage
Verbosity level can be increased via -v, -vv, or -vvv optionCollected 12 tests
Processing test_storage in native_code_coverage environment
Building…
Testing…
[WinError 4551] An Application Control policy has blocked this file
----------------- native_code_coverage:test_storage [ERRORED] Took 2.54 seconds -----------------
============================================ SUMMARY ============================================
Environment Test Status Duration
native_code_coverage test_storage ERRORED 00:00:02.543
=========================== 1 test cases: 0 succeeded in 00:00:02.543 ===========================