def test_dsn(bag_project: BagProject, dsn_specs: Dict[str, Any],
gen_output: bool, run_lvs: bool) -> None:
impl_lib: str = dsn_specs['impl_lib']
root_dir: str = dsn_specs['root_dir']
lay_str: str = dsn_specs.get('lay_class', '')
pytest_info: Dict[str, Path] = dsn_specs['pytest']
model_type: str = dsn_specs.get('model_type', 'SYSVERILOG')
root_path = Path(root_dir)
mod_type: DesignOutput = DesignOutput[model_type]
lay_db = bag_project.make_template_db(impl_lib)
bag_project.generate_cell(dsn_specs,
raw=True,
gen_lay=bool(lay_str),
gen_sch=True,
run_drc=False,
run_lvs=run_lvs,
run_rcx=False,
lay_db=lay_db,
gen_model=True)
if not gen_output:
for key, expect_path in pytest_info.items():
if key == 'test_id':
continue
out_path = root_path / key.replace('_', '.')
if not out_path.is_file():
raise ValueError(f'Cannot find output file: {out_path}')
if key.endswith('yaml'):
actual_dict = read_yaml(out_path)
expect_dict = read_yaml(expect_path)
assert actual_dict == expect_dict
elif key.endswith('gds'):
lay_map = get_gds_layer_map()
obj_map = get_gds_object_map()
grid = lay_db.grid
tr_colors = lay_db.tr_colors
expect_cv_list = read_gds(str(expect_path), lay_map, obj_map,
grid, tr_colors)
actual_cv_list = read_gds(str(out_path), lay_map, obj_map,
grid, tr_colors)
assert expect_cv_list == actual_cv_list
else:
if key.endswith('netlist'):
output_type = DesignOutput.CDL
else:
output_type = mod_type
actual = read_file(out_path)
expect = read_file(expect_path)
check_netlist(output_type, actual, expect)
def run_main(prj: BagProject, args: argparse.Namespace) -> None:
specs = read_yaml(args.specs)
lay_db = prj.make_template_db(specs['impl_lib']) if args.gen_lay else None
sch_db = prj.make_module_db(specs['impl_lib'])
cv_info = []
dut_params = specs['dut_params']
dut_netlist = prj.generate_cell(dut_params,
lay_db=lay_db,
sch_db=sch_db,
gen_lay=args.gen_lay,
gen_sch=args.gen_sch,
cv_info_out=cv_info,
run_rcx=args.run_rcx)
print(f'dut_netlist: {dut_netlist}')
wrapper_params = specs['wrapper_params']
prj.replace_dut_in_wrapper(wrapper_params['params'],
dut_params['impl_lib'], dut_params['impl_cell'])
generate_wrapper(sch_db,
wrapper_params,
cv_info,
dut_netlist,
gen_sch=args.gen_sch)
