def do_list():
term_handler = handlers.TerminalHandler(verbosity=config.config.verbose +
log.LogLevel.Info,
machine_only=config.config.quiet)
log.test_log.log_obj.add_handler(term_handler)
entry_message()
test_schedule = load_tests().schedule
filter_with_config_tags(test_schedule)
qrunner = query.QueryRunner(test_schedule)
if config.config.suites:
qrunner.list_suites()
elif config.config.tests:
qrunner.list_tests()
elif config.config.all_tags:
qrunner.list_tags()
else:
qrunner.list_suites()
qrunner.list_tests()
qrunner.list_tags()
return 0
def filter_with_tags(loaded_library, filters):
'''
Filter logic supports two filter types:
--include-tags <regex>
--exclude-tags <regex>
The logic maintains a `set` of test suites.
If the regex provided with the `--include-tags` flag matches a tag of a suite, that suite will added to the set.
If the regex provided with the `--exclude-tags` flag matches a tag of a suite, that suite will removed to the set.
Suites can be added and removed multiple times.
First Flag Special Case Logic:
If include is the first flag, start with an empty set of suites.
If exclude is the first flag, start with the set of all collected suites.
Let's trace out the set as we go through the flags to clarify::
# Say our collection of suites looks like this: set(suite_ARM64, suite_X86, suite_Other).
# Additionally, we've passed the flags in the following order: --include-tags "ARM64" --exclude-tags ".*" --include-tags "X86"
# Process --include-tags "ARM64"
set(suite_ARM64) # Suite begins empty, but adds the ARM64 suite
# Process --exclude-tags ".*"
set() # Removed all suites which have tags
# Process --include-tags "X86"
set(suite_X86)
'''
if not filters:
return
query_runner = query.QueryRunner(loaded_library)
tags = query_runner.tags()
if not filters[0].include:
suites = set(query_runner.suites())
else:
suites = set()
def exclude(excludes):
return suites - excludes
def include(includes):
return suites | includes
for tag_regex in filters:
matched_tags = (tag for tag in tags if tag_regex.regex.search(tag))
for tag in matched_tags:
matched_suites = set(query_runner.suites_with_tag(tag))
suites = include(matched_suites) if tag_regex.include else exclude(
matched_suites)
loaded_library.suites = list(suites)