.nxdtest

# setup to run tests on Nexedi testing infrastructure.
# https://stack.nexedi.com/test_status
import sys
PY2 = (sys.version_info.major == 2)

storv = ['fs', 'zeo'] # storage backends to test against
if PY2:
    storv.append('neo') # NEO/py does not work on py3 yet

# test.t & friends unit-test core of UVMM and are Go-, Python- and ZODB-storage independent.
# we don't run test.vg* because there is currently no valgrind on SlapOS.
for kind in ['t', 'fault', 'asan', 'tsan']:
    t = 'test.%s' % kind
    envadj = {}

    # test.fault: on Ubuntu, when apport is registered in /proc/sys/kernel/core_pattern,
    # it is apport which is run to process core. Apport dumps core for us, but
    # rejects to run in parallel with the following message in its log:
    #   ERROR: apport ...: another apport instance is already running, aborting
    # this way, when test.fault tests are run in parallel, some of them fail to
    # find core corresponding to expected crash.
    # -> force serial execution to workaround that.
    if kind == 'fault':
        envadj['MAKEFLAGS'] = '-j1'

    TestCase(t, ['make', t], envadj=envadj)  # TODO summaryf=TAP.summary

# test.py/<stor>-!wcfs runs unit- and functional- tests for wendelin.core in non-wcfs mode.
for stor in storv:
    TestCase('test.py/%s-!wcfs' % stor, ['make', 'test.py'],
             envadj={'WENDELIN_CORE_TEST_DB': '<%s>' % stor, 'WENDELIN_CORE_VIRTMEM': 'rw:uvmm'},
             summaryf=PyTest.summary)


# test.go unit-tests Go bits in wcfs.
TestCase('test.go', ['make', 'test.go'])

# test.wcfs/<stor> runs unit tests for WCFS
# test.py/<stor>-wcfs runs unit- and functional- tests for wendelin.core in wcfs mode.
for stor in storv:
    env = {
        'WENDELIN_CORE_TEST_DB': '<%s>' % stor,
        # run in verbose mode and don't capture output in the early days of WCFS
        #
        # non-capture is needed because if WCFS gets stuck somehow on testnode, we
        # still want to see some test output instead of full silence and pytest
        # being killed after 4 hours of timeout.
        'PYTEST_ADDOPTS': '-vs',
    }

    # some bugs are only likely to trigger when there is only 1 or 2 main OS thread(s) in wcfs
    # GOMAXPROCS='' means use `nproc`
    gonprocv = ['1', '2', '']           # GOMAXPROCS=... to test against

    for nproc in gonprocv:
        TestCase('test.wcfs/%s:%s' % (stor, nproc), ['make', 'test.wcfs'],
                 envadj=dict(GOMAXPROCS=nproc, **env), summaryf=PyTest.summary)

    for nproc in gonprocv:
        TestCase('test.py/%s-wcfs:%s' % (stor, nproc), ['make', 'test.py'],
                 envadj=dict(WENDELIN_CORE_VIRTMEM='r:wcfs+w:uvmm', GOMAXPROCS=nproc, **env),
                 summaryf=PyTest.summary)