def filter(cls, config, msg, tc):
"""
Initialize granularity classes for the test to be run
based on configuration and test requirements.
Args:
config: configuration as returned by Configurator class
msg (Message): level based logger class instance
tc (BaseTest): test case, from which the granularity
requirements are obtained
Returns:
list of granularities on which the test should be run
"""
req_gran, kwargs = ctx.get_requirement(tc, 'granularity', None)
# remove granularities if respective test directories in
# test config are not defined
conf_defined = [c for c in config.granularity
if c.testdir_defined(config)]
if req_gran == Non:
return [Non(**kwargs), ]
if req_gran == _CACHELINE_OR_LESS:
tmp_req_gran = [Byte, CacheLine]
elif req_gran == _PAGE_OR_LESS:
tmp_req_gran = [Byte, CacheLine, Page]
elif req_gran == [ctx.Any, ]:
tmp_req_gran = ctx.Any.get(conf_defined)
else:
tmp_req_gran = req_gran
filtered = ctx.filter_contexts(conf_defined, tmp_req_gran)
kwargs['tc_dirname'] = tc.tc_dirname
if len(filtered) > 1 and req_gran == _CACHELINE_OR_LESS or \
req_gran == _PAGE_OR_LESS:
def order_by_smallest(elem):
ordered = [Byte, CacheLine, Page]
return ordered.index(elem)
# take the smallest available granularity
filtered.sort(key=order_by_smallest)
filtered = [filtered[0], ]
gs = []
for g in filtered:
try:
gran = g(**kwargs)
gran._check_usc_req_is_met(tc)
gran._check_real_pmem_req_is_met(tc)
gs.append(gran)
except futils.Skip as s:
msg.print_verbose('{}: SKIP: {}'.format(tc, s))
return gs
def filter(cls, config, msg, tc):
req_builds, kwargs = ctx.get_requirement(tc, 'build', None)
builds = []
for b in ctx.filter_contexts(config.build, req_builds):
try:
builds.append(b(**kwargs))
except futils.Skip as s:
msg.print('{}: SKIP: {}'.format(tc, s))
return builds
def filter(cls, config, msg, tc):
"""
Acquire file system granularity for the test to be run
based on configuration and test requirements
"""
req_gran, kwargs = ctx.get_requirement(tc, 'granularity', None)
# remove granularities if respective test directories in
# test config are not defined
conf_defined = [
c for c in config.granularity if c.testdir_defined(config)
]
if req_gran == Non:
return [
Non(**kwargs),
]
if req_gran == _CACHELINE_OR_LESS:
tmp_req_gran = [Byte, CacheLine]
elif req_gran == _PAGE_OR_LESS:
tmp_req_gran = [Byte, CacheLine, Page]
elif req_gran == ctx.Any:
tmp_req_gran = [
ctx.Any.get(conf_defined),
]
else:
tmp_req_gran = req_gran
filtered = ctx.filter_contexts(conf_defined, tmp_req_gran)
kwargs['tc_dirname'] = tc.tc_dirname
if len(filtered) > 1 and req_gran == _CACHELINE_OR_LESS or \
req_gran == _PAGE_OR_LESS:
def order_by_smallest(elem):
ordered = [Byte, CacheLine, Page]
return ordered.index(elem)
# take the smallest available granularity
filtered.sort(key=order_by_smallest)
filtered = [
filtered[0],
]
gs = []
for g in filtered:
try:
gs.append(g(**kwargs))
except futils.Skip as s:
msg.print_verbose('{}: SKIP: {}'.format(tc, s))
return gs
def filter(cls, config, msg, tc):
req_fs, kwargs = ctx.get_requirement(tc, 'fs', None)
kwargs['tc_dirname'] = tc.tc_dirname
if req_fs == Non:
return [
Non(**kwargs),
]
else:
fss = []
for f in ctx.filter_contexts(config.fs, req_fs):
try:
fss.append(f(**kwargs))
except futils.Skip as s:
msg.print_verbose('{}: SKIP: {}'.format(tc, s))
return fss
