verilog_data-1 / The-OpenROAD-Project_OpenROAD-flow-scripts /tools /FakeRAM2.0 /test /flow_test_base.py
Add batch 5 (Luthiraa_TALOS-V2, dawsonjon_fpu, The-OpenROAD-Project_OpenROAD-flow-scripts, antonblanchard_microwatt, alexforencich_verilog-i2c)
784ee2c verified | #!/usr/bin/env python3 | |
| import os | |
| import shutil | |
| import unittest | |
| import subprocess | |
| from test_utils import TestUtils | |
| class FlowTestBase(unittest.TestCase): | |
| """Flow test base class""" | |
| def set_up(self, tag): | |
| result_dir = f"{tag}_results" | |
| self._test_dir = os.path.abspath(os.path.dirname(__file__)) | |
| self._script_dir = os.path.abspath(os.path.join(self._test_dir, "..")) | |
| self._golden_dir = os.path.abspath(os.path.join(self._test_dir, "au")) | |
| self._exec = os.path.join(self._script_dir, "run.py") | |
| self._results_dir = os.path.join(self._test_dir, result_dir) | |
| if os.path.isdir(self._results_dir): | |
| shutil.rmtree(self._results_dir) | |
| def _compare_golden( | |
| self, ram_name, lef_file, verilog_file, sv_blackbox_file, liberty_file | |
| ): | |
| temp_file = os.path.join(self._results_dir, ram_name + ".out") | |
| golden_file = os.path.join(self._golden_dir, ram_name + ".au") | |
| cmd = f"cat {lef_file} {verilog_file} {sv_blackbox_file} {liberty_file} | grep -v date > {temp_file}" | |
| out = subprocess.run(cmd, check=True, shell=True) | |
| self.assertEqual(out.returncode, 0) | |
| cmd = f"cmp {temp_file} {golden_file}" | |
| out = subprocess.run(cmd, check=True, shell=True) | |
| self.assertEqual(out.returncode, 0) | |
| def _check_memory(self, ram_name): | |
| lef_file = os.path.join(self._results_dir, ram_name, ram_name + ".lef") | |
| verilog_file = os.path.join(self._results_dir, ram_name, ram_name + ".v") | |
| sv_blackbox_file = os.path.join(self._results_dir, ram_name, ram_name + ".sv") | |
| liberty_file = os.path.join(self._results_dir, ram_name, ram_name + ".lib") | |
| self.assertTrue(os.path.exists(lef_file), f"{lef_file} doesn't exist") | |
| self.assertTrue(os.path.exists(verilog_file), f"{verilog_file} doesn't exist") | |
| self.assertTrue( | |
| os.path.exists(sv_blackbox_file), f"{sv_blackbox_file} doesn't exist" | |
| ) | |
| self.assertTrue(os.path.exists(liberty_file), f"{liberty_file} doesn't exist") | |
| self._compare_golden( | |
| ram_name, lef_file, verilog_file, sv_blackbox_file, liberty_file | |
| ) | |
| def _check_results_dir(self, expected_ram_list): | |
| """Checks that the expected RAMs were generated""" | |
| self.assertTrue(os.path.isdir(self._results_dir)) | |
| self.assertListEqual(sorted(os.listdir(self._results_dir)), expected_ram_list) | |
| for ram_name in expected_ram_list: | |
| self._check_memory(ram_name) | |
| def _execute_run(self, tag, expected_ram_list): | |
| cfg_file_name = f"{tag}_example.cfg" | |
| exec_cmd = TestUtils.get_exec_name(self._exec) | |
| cmd = ( | |
| exec_cmd | |
| + " " | |
| + os.path.join(self._test_dir, "cfg", cfg_file_name) | |
| + " --output_dir " | |
| + self._results_dir | |
| ) | |
| out = subprocess.run(cmd, check=True, shell=True) | |
| self.assertEqual(out.returncode, 0) | |
| self._check_results_dir(expected_ram_list) | |