def pytest_runtest_setup(item):
"""A pytest hook that is called before each test item is executed."""
# We need to re-initialize flags (and hence also testing setup) because
# various modules might have various flags defined.
global last_module
if last_module != item.module:
flags.Initialize()
testing_startup.TestInit()
last_module = item.module
def main(argv=None):
del argv # Unused.
flags.Initialize()
testing_startup.TestInit()
absltest.main()
