diff options
Diffstat (limited to 'src/systemc')
| -rwxr-xr-x | src/systemc/tests/verify.py | 137 |
1 files changed, 106 insertions, 31 deletions
diff --git a/src/systemc/tests/verify.py b/src/systemc/tests/verify.py index 0c47ce752..c8167d6c7 100755 --- a/src/systemc/tests/verify.py +++ b/src/systemc/tests/verify.py @@ -30,12 +30,15 @@ from __future__ import print_function import argparse +import collections +import difflib import functools import inspect import itertools import json import multiprocessing.pool import os +import re import subprocess import sys @@ -60,9 +63,14 @@ class Test(object): self.target = target self.suffix = suffix self.build_dir = build_dir + self.props = {} for key, val in props.iteritems(): - setattr(self, key, val) + self.set_prop(key, val) + + def set_prop(self, key, val): + setattr(self, key, val) + self.props[key] = val def dir(self): return os.path.join(self.build_dir, tests_rel_path, self.path) @@ -142,6 +150,7 @@ class RunPhase(TestPhaseBase): test.full_path(), '-red', test.m5out_dir(), '--listener-mode=off', + '--quiet', config_path ]) # Ensure the output directory exists. @@ -165,6 +174,55 @@ class RunPhase(TestPhaseBase): tp.close() tp.join() +class Checker(object): + def __init__(self, ref, test, tag): + self.ref = ref + self.test = test + self.tag = tag + + def check(self): + with open(self.text) as test_f, open(self.ref) as ref_f: + return test_f.read() == ref_f.read() + +class LogChecker(Checker): + def merge_filts(*filts): + filts = map(lambda f: '(' + f + ')', filts) + filts = '|'.join(filts) + return re.compile(filts, flags=re.MULTILINE) + + ref_filt = merge_filts( + r'^\nInfo: /OSCI/SystemC: Simulation stopped by user.\n', + r'^SystemC Simulation\n' + ) + test_filt = merge_filts( + r'^Global frequency set at \d* ticks per second\n' + ) + + def __init__(self, ref, test, tag, out_dir): + super(LogChecker, self).__init__(ref, test, tag) + self.out_dir = out_dir + + def apply_filters(self, data, filts): + re.sub(filt, '', data) + + def check(self): + test_file = os.path.basename(self.test) + ref_file = os.path.basename(self.ref) + with open(self.test) as test_f, open(self.ref) as ref_f: + test = re.sub(self.test_filt, '', test_f.read()) + ref = re.sub(self.ref_filt, '', ref_f.read()) + if test != ref: + diff_file = '.'.join([ref_file, 'diff']) + diff_path = os.path.join(self.out_dir, diff_file) + with open(diff_path, 'w') as diff_f: + for line in difflib.unified_diff( + ref.splitlines(True), test.splitlines(True), + fromfile=ref_file, + tofile=test_file): + diff_f.write(line) + return False + return True + class VerifyPhase(TestPhaseBase): name = 'verify' number = 3 @@ -176,7 +234,8 @@ class VerifyPhase(TestPhaseBase): def passed(self, test): self._passed.append(test) - def failed(self, test, cause): + def failed(self, test, cause, note=''): + test.set_prop('note', note) self._failed.setdefault(cause, []).append(test) def print_status(self): @@ -187,44 +246,36 @@ class VerifyPhase(TestPhaseBase): passed=total_passed, failed=total_failed)) def write_result_file(self, path): - passed = map(lambda t: t.path, self._passed) - passed.sort() - failed = { - cause: map(lambda t: t.path, tests) for + results = { + 'passed': map(lambda t: t.props, self._passed), + 'failed': { + cause: map(lambda t: t.props, tests) for cause, tests in self._failed.iteritems() + } } - for tests in failed.values(): - tests.sort() - results = { 'passed': passed, 'failed': failed } with open(path, 'w') as rf: json.dump(results, rf) def print_results(self): - passed = map(lambda t: t.path, self._passed) - passed.sort() - failed = { - cause: map(lambda t: t.path, tests) for - cause, tests in self._failed.iteritems() - } - for tests in failed.values(): - tests.sort() - print() print('Passed:') - map(lambda t: print(' ', t), passed) + for path in sorted(list([ t.path for t in self._passed ])): + print(' ', path) print() print('Failed:') - categories = failed.items() - categories.sort() - def cat_str((cause, tests)): - heading = ' ' + cause.capitalize() + ':\n' - test_lines = [' ' + test + '\n'for test in tests] - return heading + ''.join(test_lines) - blocks = map(cat_str, categories) + causes = [] + for cause, tests in sorted(self._failed.items()): + block = ' ' + cause.capitalize() + ':\n' + for test in sorted(tests, key=lambda t: t.path): + block += ' ' + test.path + if test.note: + block += ' - ' + test.note + block += '\n' + causes.append(block) - print('\n'.join(blocks)) + print('\n'.join(causes)) def run(self, tests): parser = argparse.ArgumentParser() @@ -252,12 +303,36 @@ class VerifyPhase(TestPhaseBase): with open(test.returncode_file()) as rc: returncode = int(rc.read()) - if returncode == 0: - self.passed(test) - elif returncode == 124: + if returncode == 124: self.failed(test, 'time out') - else: + continue + elif returncode != 0: self.failed(test, 'abort') + continue + + out_dir = test.m5out_dir() + + Diff = collections.namedtuple( + 'Diff', 'ref, test, tag, ref_filter') + + diffs = [] + + log_file = '.'.join([test.name, 'log']) + log_path = os.path.join(test.golden_dir(), log_file) + simout_path = os.path.join(out_dir, 'simout') + if not os.path.exists(simout_path): + self.failed(test, 'no log output') + if os.path.exists(log_path): + diffs.append(LogChecker( + log_path, simout_path, log_file, out_dir)) + + failed_diffs = filter(lambda d: not d.check(), diffs) + if failed_diffs: + tags = map(lambda d: d.tag, failed_diffs) + self.failed(test, 'failed diffs', ' '.join(tags)) + continue + + self.passed(test) if args.print_results: self.print_results() |