This is also true on the latest dev/master, and it was possible to do a "make test" before "make install" in 3.8. This has been noted in https://github.com/gnuradio/gnuradio/issues/4825, which also includes a workaround.
On Sun, Oct 24, 2021 at 1:47 PM Marcin Puchlik via GNU Radio, the Free & Open-Source Toolkit for Software Radio <discuss-gnuradio@gnu.org> wrote: > Hi, > While creating a squaring OOT module (just as an example), my unit test > failed because of *ModuleNotFoundError.* > This error occurs before running *make install*. After running *make > install* module is available and test is passing ok but it doesn't make > sense to do that. > I am using *3.9.3.0 *version of GNU Radio. I expect that after running *make > *there will be a python module called *square *(as I named my OOT, am I > correct?) > Below is the output after running *ctest -VV *command: > > Note: below output is obtained after running *make install *and then *make > uninstall *(after make install, module is available and the is no error) > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > *UpdateCTestConfiguration from > :/home/ubuntu/prefixes/gnuradio39/OOTs/gr-square/build/DartConfiguration.tclUpdateCTestConfiguration > from > :/home/ubuntu/prefixes/gnuradio39/OOTs/gr-square/build/DartConfiguration.tclTest > project /home/ubuntu/prefixes/gnuradio39/OOTs/gr-square/buildConstructing a > list of testsDone constructing a list of testsUpdating test list for > fixturesAdded 0 tests to meet fixture requirementsChecking test dependency > graph...Checking test dependency graph endtest 1 Start 1: qa_square_ff1: > Test command: /usr/bin/sh > "/home/ubuntu/prefixes/gnuradio39/OOTs/gr-square/build/python/qa_square_ff_test.sh"1: > Test timeout computed to be: 100000001: Traceback (most recent call > last):1: File > "/home/ubuntu/prefixes/gnuradio39/OOTs/gr-square/python/qa_square_ff.py", > line 12, in <module>1: from square import square_ff1: ImportError: > cannot import name 'square_ff' from 'square' (unknown location)1: 1: During > handling of the above exception, another exception occurred:1: 1: Traceback > (most recent call last):1: File > "/home/ubuntu/prefixes/gnuradio39/OOTs/gr-square/python/qa_square_ff.py", > line 18, in <module>1: from square import square_ff1: ImportError: > cannot import name 'square_ff' from 'square' (unknown location)1/1 Test #1: > qa_square_ff .....................***Failed 0.26 sec0% tests passed, 1 > tests failed out of 1Total Test time (real) = 0.27 secThe following tests > FAILED: 1 - qa_square_ff (Failed)Errors while running CTest* >
