wasi-nn's testing story is complicated by different levels of support on different platforms (some backends work on certain architectures, others only work on certain OSes, etc.). This change migrates the testing module, which was included in src, to exist solely under tests. It also dynamically checks whether each test is runnable and then chooses whether to ignore it with a libtest-mimic flag. This ensures we can see all the tests all the time and whether they are running or not, which is helpful during development.
This adds a bit of complexity to wasi-nn testing but this is necessary for future improvements. In a future PR I will attempt to upgrade the WIT-ABI support for wasi-nn, which means testing some of these same test programs in their component form instead of core module form. This change lays that ground work.
wasi-nn's testing story is complicated by different levels of support on different platforms (some backends work on certain architectures, others only work on certain OSes, etc.). This change migrates the
testingmodule, which was included insrc, to exist solely undertests. It also dynamically checks whether each test is runnable and then chooses whether to ignore it with alibtest-mimicflag. This ensures we can see all the tests all the time and whether they are running or not, which is helpful during development.This adds a bit of complexity to wasi-nn testing but this is necessary for future improvements. In a future PR I will attempt to upgrade the WIT-ABI support for wasi-nn, which means testing some of these same test programs in their component form instead of core module form. This change lays that ground work.