this target is used by test.py for enumerating unit tests
* test/CMakeLists.txt: append executable's full path to
`scylla_tests`. add `unit_test_list` target printing
`scylla_tests`, please note, `cmake -E echo` does not
support the `-e` option of `echo`, and ninja does not
support command line with newline in it, we have to use
`echo` to print the list of tests.
* test/{boost,raft,unit}/CMakeLists.txt: set scylla_tests
only if $PWD/suite.yaml exists. we could hardwire this
logic in these files, as it is known that this file
exists in these directory, but this is still put this way,
so that it serves as a comment explaining that the reason
why we update scylla_tests here but not somewhere else
where we also use `add_scylla_test()` function is just
suite.yaml exists here.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closesscylladb/scylladb#16702
0dc7db54d1