Linux unit test: Segmentation fault

[pkarashchenko]

Preconditions: hash 98d972d220a0a49f40dca8074418397d5323d1ec (master)
Steps to reproduce:

1. cd porting/npl/linux/test
2. make
3. make test
   Result:

$ make test
./test_npl_task.exe
All tests passed
./test_npl_callout.exe
All tests passed
./test_npl_eventq.exe
All tests passed
./test_npl_sem.exe
make: *** [Makefile:94: test] Segmentation fault (core dumped)

Also some warnings related to -Wimplicit-function-declaration observed during compilation.

Initially my goal was to prototype BLE central application on Linux, but in a simple code I'm getting BLE_GAP_EVENT_DISC with struct ble_gap_disc_desc->event_type values of 114 or 144 or 146 (and more random data), so I switched to unit tests. I will try out some stable release.

Update: The same reproduced with nimble_1_5_0_tag

[pkarashchenko]

Root cause seems to be a missing prototype of ble_npl_eventq_dflt_get as after I add a prototype the test pass

[pkarashchenko]

Also there is an error when running make clean: rm: cannot remove '*~': No such file or directory

[pkarashchenko]

Also unit test section from porting/examples/linux/README.md does not reflect the actual steps to build and run unit tests.

[sjanc]

Hi,

Hmm those seem to pass on my box (fedora linux)...

Please send PR with changes that fix this for you.
I also noticed that those tests are not executed in github actions (just build test), I'll add them

[sjanc]

#1565 should fix 'make clean' error and also adds Linux NPL test to CI workflows

[sjanc]

interestingly it fails on CI with same error as this issue :)

[pkarashchenko]

Maybe because -m32 option is added for the code build, but not added for tests?
Sorry, I've been busy and didn't find a time to submit a fix of missing prototypes.

[sjanc]

yeap, I'll enable -m32 for now and later on we can extend it for 64bits