| # -*- coding: utf-8 -*- |
| # The LLVM Compiler Infrastructure |
| # |
| # This file is distributed under the University of Illinois Open Source |
| # License. See LICENSE.TXT for details. |
| |
| import re |
| import os.path |
| import subprocess |
| |
| |
| def load_tests(loader, suite, pattern): |
| from . import test_from_cdb |
| suite.addTests(loader.loadTestsFromModule(test_from_cdb)) |
| from . import test_from_cmd |
| suite.addTests(loader.loadTestsFromModule(test_from_cmd)) |
| from . import test_create_cdb |
| suite.addTests(loader.loadTestsFromModule(test_create_cdb)) |
| from . import test_exec_anatomy |
| suite.addTests(loader.loadTestsFromModule(test_exec_anatomy)) |
| return suite |
| |
| |
| def make_args(target): |
| this_dir, _ = os.path.split(__file__) |
| path = os.path.normpath(os.path.join(this_dir, '..', 'src')) |
| return ['make', 'SRCDIR={}'.format(path), 'OBJDIR={}'.format(target), '-f', |
| os.path.join(path, 'build', 'Makefile')] |
| |
| |
| def silent_call(cmd, *args, **kwargs): |
| kwargs.update({'stdout': subprocess.PIPE, 'stderr': subprocess.STDOUT}) |
| return subprocess.call(cmd, *args, **kwargs) |
| |
| |
| def silent_check_call(cmd, *args, **kwargs): |
| kwargs.update({'stdout': subprocess.PIPE, 'stderr': subprocess.STDOUT}) |
| return subprocess.check_call(cmd, *args, **kwargs) |
| |
| |
| def call_and_report(analyzer_cmd, build_cmd): |
| child = subprocess.Popen(analyzer_cmd + ['-v'] + build_cmd, |
| universal_newlines=True, |
| stdout=subprocess.PIPE, |
| stderr=subprocess.STDOUT) |
| |
| pattern = re.compile('Report directory created: (.+)') |
| directory = None |
| for line in child.stdout.readlines(): |
| match = pattern.search(line) |
| if match and match.lastindex == 1: |
| directory = match.group(1) |
| break |
| child.stdout.close() |
| child.wait() |
| |
| return (child.returncode, directory) |
| |
| |
| def check_call_and_report(analyzer_cmd, build_cmd): |
| exit_code, result = call_and_report(analyzer_cmd, build_cmd) |
| if exit_code != 0: |
| raise subprocess.CalledProcessError( |
| exit_code, analyzer_cmd + build_cmd, None) |
| else: |
| return result |
| |
| |
| def create_empty_file(filename): |
| with open(filename, 'a') as handle: |
| pass |