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426 lines
17 KiB
426 lines
17 KiB
#!/usr/bin/env python3 |
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# Copyright 2012-2016 The Meson development team |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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from glob import glob |
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import os, subprocess, shutil, sys, signal |
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from io import StringIO |
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from ast import literal_eval |
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import sys, tempfile |
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from mesonbuild import environment |
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from mesonbuild import mesonlib |
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from mesonbuild import mlog |
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from mesonbuild import mesonmain |
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from mesonbuild.mesonlib import stringlistify |
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from mesonbuild.scripts import meson_test, meson_benchmark |
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import argparse |
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import xml.etree.ElementTree as ET |
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import time |
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import multiprocessing |
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import concurrent.futures as conc |
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from mesonbuild.mesonmain import backendlist |
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class TestResult: |
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def __init__(self, msg, stdo, stde, conftime=0, buildtime=0, testtime=0): |
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self.msg = msg |
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self.stdo = stdo |
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self.stde = stde |
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self.conftime = conftime |
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self.buildtime = buildtime |
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self.testtime = testtime |
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class AutoDeletedDir(): |
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def __init__(self, dir): |
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self.dir = dir |
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def __enter__(self): |
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os.makedirs(self.dir, exist_ok=True) |
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return self.dir |
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def __exit__(self, type, value, traceback): |
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# On Windows, shutil.rmtree fails sometimes, because 'the directory is not empty'. |
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# Retrying fixes this. |
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# That's why we don't use tempfile.TemporaryDirectory, but wrap the deletion in the AutoDeletedDir class. |
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retries = 5 |
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for i in range(0, retries): |
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try: |
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shutil.rmtree(self.dir) |
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return |
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except OSError: |
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if i == retries-1: |
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raise |
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time.sleep(0.1 * (2**i)) |
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passing_tests = 0 |
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failing_tests = 0 |
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skipped_tests = 0 |
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print_debug = 'MESON_PRINT_TEST_OUTPUT' in os.environ |
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meson_command = os.path.join(os.getcwd(), 'meson') |
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if not os.path.exists(meson_command): |
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meson_command += '.py' |
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if not os.path.exists(meson_command): |
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raise RuntimeError('Could not find main Meson script to run.') |
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class StopException(Exception): |
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def __init__(self): |
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super().__init__('Stopped by user') |
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stop = False |
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def stop_handler(signal, frame): |
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global stop |
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stop = True |
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signal.signal(signal.SIGINT, stop_handler) |
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signal.signal(signal.SIGTERM, stop_handler) |
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#unity_flags = ['--unity'] |
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unity_flags = [] |
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backend_flags = None |
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compile_commands = None |
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test_commands = None |
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install_commands = None |
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def setup_commands(backend): |
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global backend_flags, compile_commands, test_commands, install_commands |
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msbuild_exe = shutil.which('msbuild') |
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if backend == 'vs2010' or (backend is None and msbuild_exe is not None): |
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backend_flags = ['--backend=vs2010'] |
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compile_commands = ['msbuild'] |
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test_commands = ['msbuild', 'RUN_TESTS.vcxproj'] |
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install_commands = [] |
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elif backend == 'xcode' or (backend is None and mesonlib.is_osx()): |
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backend_flags = ['--backend=xcode'] |
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compile_commands = ['xcodebuild'] |
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test_commands = ['xcodebuild', '-target', 'RUN_TESTS'] |
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install_commands = [] |
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else: |
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backend_flags = [] |
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ninja_command = environment.detect_ninja() |
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if ninja_command is None: |
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raise RuntimeError('Could not find Ninja executable.') |
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if print_debug: |
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compile_commands = [ninja_command, '-v'] |
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else: |
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compile_commands = [ninja_command] |
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test_commands = [ninja_command, 'test', 'benchmark'] |
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install_commands = [ninja_command, 'install'] |
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def platform_fix_filename(fname): |
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if mesonlib.is_osx(): |
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if fname.endswith('.so'): |
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return fname[:-2] + 'dylib' |
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return fname.replace('.so.', '.dylib.') |
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elif mesonlib.is_windows(): |
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if fname.endswith('.so'): |
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(p, f) = os.path.split(fname) |
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f = f[3:-2] + 'dll' |
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return os.path.join(p, f) |
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if fname.endswith('.a'): |
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return fname[:-1] + 'lib' |
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return fname |
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def validate_install(srcdir, installdir): |
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if mesonlib.is_windows(): |
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# Don't really know how Windows installs should work |
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# so skip. |
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return '' |
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info_file = os.path.join(srcdir, 'installed_files.txt') |
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expected = {} |
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found = {} |
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if os.path.exists(info_file): |
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for line in open(info_file): |
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expected[platform_fix_filename(line.strip())] = True |
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for root, _, files in os.walk(installdir): |
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for fname in files: |
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found_name = os.path.join(root, fname)[len(installdir)+1:] |
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found[found_name] = True |
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expected = set(expected) |
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found = set(found) |
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missing = expected - found |
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for fname in missing: |
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return 'Expected file %s missing.' % fname |
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extra = found - expected |
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for fname in extra: |
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return 'Found extra file %s.' % fname |
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return '' |
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def log_text_file(logfile, testdir, stdo, stde): |
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global stop |
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logfile.write('%s\nstdout\n\n---\n' % testdir) |
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logfile.write(stdo) |
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logfile.write('\n\n---\n\nstderr\n\n---\n') |
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logfile.write(stde) |
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logfile.write('\n\n---\n\n') |
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if print_debug: |
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print(stdo) |
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print(stde, file=sys.stderr) |
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if stop: |
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raise StopException() |
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def run_configure_inprocess(commandlist): |
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old_stdout = sys.stdout |
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sys.stdout = mystdout = StringIO() |
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old_stderr = sys.stderr |
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sys.stderr = mystderr = StringIO() |
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try: |
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returncode = mesonmain.run(commandlist[0], commandlist[1:]) |
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finally: |
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sys.stdout = old_stdout |
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sys.stderr = old_stderr |
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return (returncode, mystdout.getvalue(), mystderr.getvalue()) |
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def run_test_inprocess(testdir): |
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old_stdout = sys.stdout |
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sys.stdout = mystdout = StringIO() |
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old_stderr = sys.stderr |
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sys.stderr = mystderr = StringIO() |
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old_cwd = os.getcwd() |
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os.chdir(testdir) |
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try: |
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returncode_test = meson_test.run(['meson-private/meson_test_setup.dat']) |
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returncode_benchmark = meson_benchmark.run(['meson-private/meson_benchmark_setup.dat']) |
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finally: |
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sys.stdout = old_stdout |
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sys.stderr = old_stderr |
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os.chdir(old_cwd) |
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return (max(returncode_test, returncode_benchmark), mystdout.getvalue(), mystderr.getvalue()) |
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def parse_test_args(testdir): |
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args = [] |
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try: |
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with open(os.path.join(testdir, 'test_args.txt'), 'r') as f: |
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content = f.read() |
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try: |
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args = literal_eval(content) |
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except Exception: |
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raise Exception('Malformed test_args file.') |
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args = stringlistify(args) |
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except FileNotFoundError: |
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pass |
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return args |
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def run_test(skipped, testdir, extra_args, flags, compile_commands, install_commands, should_succeed): |
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if skipped: |
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return None |
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with AutoDeletedDir(tempfile.mkdtemp(prefix='b ', dir='.')) as build_dir: |
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with AutoDeletedDir(tempfile.mkdtemp(prefix='i ', dir=os.getcwd())) as install_dir: |
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try: |
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return _run_test(testdir, build_dir, install_dir, extra_args, flags, compile_commands, install_commands, should_succeed) |
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finally: |
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mlog.shutdown() # Close the log file because otherwise Windows wets itself. |
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def _run_test(testdir, test_build_dir, install_dir, extra_args, flags, compile_commands, install_commands, should_succeed): |
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test_args = parse_test_args(testdir) |
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gen_start = time.time() |
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gen_command = [meson_command, '--prefix', '/usr', '--libdir', 'lib', testdir, test_build_dir]\ |
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+ flags + test_args + extra_args |
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(returncode, stdo, stde) = run_configure_inprocess(gen_command) |
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gen_time = time.time() - gen_start |
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if not should_succeed: |
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if returncode != 0: |
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return TestResult('', stdo, stde, gen_time) |
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return TestResult('Test that should have failed succeeded', stdo, stde, gen_time) |
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if returncode != 0: |
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return TestResult('Generating the build system failed.', stdo, stde, gen_time) |
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if 'msbuild' in compile_commands[0]: |
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sln_name = glob(os.path.join(test_build_dir, '*.sln'))[0] |
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comp = compile_commands + [os.path.split(sln_name)[-1]] |
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else: |
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comp = compile_commands |
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build_start = time.time() |
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pc = subprocess.Popen(comp, cwd=test_build_dir, |
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stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
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(o, e) = pc.communicate() |
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build_time = time.time() - build_start |
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stdo += o.decode(sys.stdout.encoding) |
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stde += e.decode(sys.stdout.encoding) |
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if pc.returncode != 0: |
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return TestResult('Compiling source code failed.', stdo, stde, gen_time, build_time) |
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test_start = time.time() |
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# Note that we don't test that running e.g. 'ninja test' actually |
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# works. One hopes that this is a common enough happening that |
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# it is picked up immediately on development. |
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(returncode, tstdo, tstde) = run_test_inprocess(test_build_dir) |
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test_time = time.time() - test_start |
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stdo += tstdo |
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stde += tstde |
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if returncode != 0: |
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return TestResult('Running unit tests failed.', stdo, stde, gen_time, build_time, test_time) |
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if len(install_commands) == 0: |
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return TestResult('', '', '', gen_time, build_time, test_time) |
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else: |
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env = os.environ.copy() |
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env['DESTDIR'] = install_dir |
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pi = subprocess.Popen(install_commands, cwd=test_build_dir, env=env, |
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stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
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(o, e) = pi.communicate() |
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stdo += o.decode(sys.stdout.encoding) |
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stde += e.decode(sys.stdout.encoding) |
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if pi.returncode != 0: |
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return TestResult('Running install failed.', stdo, stde, gen_time, build_time, test_time) |
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return TestResult(validate_install(testdir, install_dir), stdo, stde, gen_time, build_time, test_time) |
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def gather_tests(testdir): |
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tests = [t.replace('\\', '/').split('/', 2)[2] for t in glob(os.path.join(testdir, '*'))] |
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testlist = [(int(t.split()[0]), t) for t in tests] |
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testlist.sort() |
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tests = [os.path.join(testdir, t[1]) for t in testlist] |
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return tests |
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def detect_tests_to_run(): |
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all_tests = [] |
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all_tests.append(('common', gather_tests('test cases/common'), False)) |
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all_tests.append(('failing', gather_tests('test cases/failing'), False)) |
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all_tests.append(('prebuilt object', gather_tests('test cases/prebuilt object'), False)) |
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all_tests.append(('platform-osx', gather_tests('test cases/osx'), False if mesonlib.is_osx() else True)) |
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all_tests.append(('platform-windows', gather_tests('test cases/windows'), False if mesonlib.is_windows() else True)) |
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all_tests.append(('platform-linux', gather_tests('test cases/linuxlike'), False if not (mesonlib.is_osx() or mesonlib.is_windows()) else True)) |
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all_tests.append(('framework', gather_tests('test cases/frameworks'), False if not mesonlib.is_osx() and not mesonlib.is_windows() else True)) |
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all_tests.append(('java', gather_tests('test cases/java'), False if not mesonlib.is_osx() and shutil.which('javac') else True)) |
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all_tests.append(('C#', gather_tests('test cases/csharp'), False if shutil.which('mcs') else True)) |
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all_tests.append(('vala', gather_tests('test cases/vala'), False if shutil.which('valac') else True)) |
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all_tests.append(('rust', gather_tests('test cases/rust'), False if shutil.which('rustc') else True)) |
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all_tests.append(('objective c', gather_tests('test cases/objc'), False if not mesonlib.is_windows() else True)) |
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all_tests.append(('fortran', gather_tests('test cases/fortran'), False if shutil.which('gfortran') else True)) |
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all_tests.append(('swift', gather_tests('test cases/swift'), False if shutil.which('swiftc') else True)) |
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all_tests.append(('python3', gather_tests('test cases/python3'), False if shutil.which('python3') else True)) |
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return all_tests |
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def run_tests(extra_args): |
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global passing_tests, failing_tests, stop |
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all_tests = detect_tests_to_run() |
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logfile = open('meson-test-run.txt', 'w', encoding="utf_8") |
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junit_root = ET.Element('testsuites') |
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conf_time = 0 |
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build_time = 0 |
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test_time = 0 |
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executor = conc.ProcessPoolExecutor(max_workers=multiprocessing.cpu_count()) |
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for name, test_cases, skipped in all_tests: |
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current_suite = ET.SubElement(junit_root, 'testsuite', {'name' : name, 'tests' : str(len(test_cases))}) |
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if skipped: |
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print('\nNot running %s tests.\n' % name) |
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else: |
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print('\nRunning %s tests.\n' % name) |
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futures = [] |
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for t in test_cases: |
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# Jenkins screws us over by automatically sorting test cases by name |
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# and getting it wrong by not doing logical number sorting. |
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(testnum, testbase) = os.path.split(t)[-1].split(' ', 1) |
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testname = '%.3d %s' % (int(testnum), testbase) |
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result = executor.submit(run_test, skipped, t, extra_args, unity_flags + backend_flags, compile_commands, install_commands, name != 'failing') |
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futures.append((testname, t, result)) |
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for (testname, t, result) in futures: |
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result = result.result() |
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if result is None: |
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print('Skipping:', t) |
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current_test = ET.SubElement(current_suite, 'testcase', {'name' : testname, |
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'classname' : name}) |
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ET.SubElement(current_test, 'skipped', {}) |
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global skipped_tests |
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skipped_tests += 1 |
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else: |
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without_install = "" if len(install_commands) > 0 else " (without install)" |
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if result.msg != '': |
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print('Failed test%s: %s' % (without_install, t)) |
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print('Reason:', result.msg) |
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failing_tests += 1 |
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else: |
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print('Succeeded test%s: %s' % (without_install, t)) |
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passing_tests += 1 |
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conf_time += result.conftime |
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build_time += result.buildtime |
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test_time += result.testtime |
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total_time = conf_time + build_time + test_time |
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log_text_file(logfile, t, result.stdo, result.stde) |
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current_test = ET.SubElement(current_suite, 'testcase', {'name' : testname, |
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'classname' : name, |
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'time' : '%.3f' % total_time}) |
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if result.msg != '': |
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ET.SubElement(current_test, 'failure', {'message' : result.msg}) |
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stdoel = ET.SubElement(current_test, 'system-out') |
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stdoel.text = result.stdo |
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stdeel = ET.SubElement(current_test, 'system-err') |
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stdeel.text = result.stde |
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print("\nTotal configuration time: %.2fs" % conf_time) |
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print("Total build time: %.2fs" % build_time) |
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print("Total test time: %.2fs" % test_time) |
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ET.ElementTree(element=junit_root).write('meson-test-run.xml', xml_declaration=True, encoding='UTF-8') |
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def check_file(fname): |
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linenum = 1 |
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for line in open(fname, 'rb').readlines(): |
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if b'\t' in line: |
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print("File %s contains a literal tab on line %d. Only spaces are permitted." % (fname, linenum)) |
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sys.exit(1) |
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if b'\r' in line: |
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print("File %s contains DOS line ending on line %d. Only unix-style line endings are permitted." % (fname, linenum)) |
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sys.exit(1) |
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linenum += 1 |
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def check_format(): |
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for (root, _, files) in os.walk('.'): |
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for file in files: |
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if file.endswith('.py') or file.endswith('.build') or file == 'meson_options.txt': |
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fullname = os.path.join(root, file) |
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check_file(fullname) |
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def generate_prebuilt_object(): |
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source = 'test cases/prebuilt object/1 basic/source.c' |
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objectbase = 'test cases/prebuilt object/1 basic/prebuilt.' |
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if shutil.which('cl'): |
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objectfile = objectbase + 'obj' |
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cmd = ['cl', '/nologo', '/Fo'+objectfile, '/c', source] |
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else: |
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if mesonlib.is_windows(): |
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objectfile = objectbase + 'obj' |
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else: |
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objectfile = objectbase + 'o' |
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if shutil.which('cc'): |
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cmd = 'cc' |
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elif shutil.which('gcc'): |
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cmd = 'gcc' |
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else: |
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raise RuntimeError("Could not find C compiler.") |
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cmd = [cmd, '-c', source, '-o', objectfile] |
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subprocess.check_call(cmd) |
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return objectfile |
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if __name__ == '__main__': |
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parser = argparse.ArgumentParser(description="Run the test suite of Meson.") |
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parser.add_argument('extra_args', nargs='*', |
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help='arguments that are passed directly to Meson (remember to have -- before these).') |
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parser.add_argument('--backend', default=None, dest='backend', |
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choices = backendlist) |
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options = parser.parse_args() |
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setup_commands(options.backend) |
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script_dir = os.path.split(__file__)[0] |
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if script_dir != '': |
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os.chdir(script_dir) |
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check_format() |
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pbfile = generate_prebuilt_object() |
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try: |
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run_tests(options.extra_args) |
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except StopException: |
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pass |
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os.unlink(pbfile) |
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print('\nTotal passed tests:', passing_tests) |
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print('Total failed tests:', failing_tests) |
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print('Total skipped tests:', skipped_tests) |
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sys.exit(failing_tests) |
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