def run_test():
random.seed(0)
# Initialize vunit with command line parameters.
vu = config.setup_vunit()
# Set up logging.
config.setup_logging(vu.log_level)
# Get filenames for test
import os
this_dir = os.path.dirname(os.path.realpath(__file__))
filenames = [
os.path.join(this_dir, 'complex_pkg.vhd'),
os.path.join(this_dir, 'complex_mag2.vhd'),
]
# Register the test with VUnit.
test_output_directory = os.path.join(this_dir, 'generated')
test_utils.register_test_with_vunit(
vu=vu,
directory=test_output_directory,
filenames=filenames,
top_entity='complex_mag2',
all_generics=[{}],
test_class=ComplexMag2Test,
top_params={},
)
# Run the tests with VUnit
vu.set_sim_option('disable_ieee_warnings', True)
vu.main()
def run_vunit(tests, cores_roots, test_output_directory):
'''
Setup vunit, register the tests, and run them.
'''
vu = config.setup_vunit()
config.setup_logging(vu.log_level)
for test in tests:
register_coretest_with_vunit(vu, test, test_output_directory)
vu.main()
from slvcodec import entity, package, typs, config, symbolic_math
vhdl_dir = os.path.join(os.path.dirname(__file__), 'vhdl')
def test_dummy_width():
# Parse and process entity
entity_filename = os.path.join(vhdl_dir, 'dummy.vhd')
parsed_entity = package.parsed_from_filename(entity_filename)
processed_entity = entity.process_parsed_entity(parsed_entity)
# Parse and process packages
package_filenames = [os.path.join(vhdl_dir, 'vhdl_type_pkg.vhd')]
packages = package.parse_process_and_resolve_packages(package_filenames)
# Resolve the entity with the constants and types defined in the package.
resolved_entity = processed_entity.resolve(packages=packages)
# And get the ports from the resolved entity.
o_data = resolved_entity.ports['o_data']
i_dummy = resolved_entity.ports['i_dummy']
# i_dummy width can be resolved without generics
assert (i_dummy.typ.width.value() == 23)
# o_data depends on the generic parameter size.
length = 2
w = typs.make_substitute_generics_function({'length':
length})(o_data.typ.width)
assert (w.value() == length * 6)
if __name__ == '__main__':
config.setup_logging(logging.DEBUG)
test_dummy_width()
