#!/usr/bin/env python3 # SPDX-License-Identifier: Apache-2.0 # Copyright 2012-2021 The Meson development team from __future__ import annotations # Work around some pathlib bugs... from mesonbuild import _pathlib import sys sys.modules['pathlib'] = _pathlib from concurrent.futures import ProcessPoolExecutor, CancelledError from enum import Enum from io import StringIO from pathlib import Path, PurePath import argparse import functools import itertools import json import multiprocessing import os import re import shlex import shutil import signal import subprocess import tempfile import time import typing as T import xml.etree.ElementTree as ET import collections import importlib.util from mesonbuild import build from mesonbuild import environment from mesonbuild import compilers from mesonbuild import mesonlib from mesonbuild import mlog from mesonbuild import mtest from mesonbuild.compilers import compiler_from_language, detect_objc_compiler, detect_objcpp_compiler from mesonbuild.build import ConfigurationData from mesonbuild.mesonlib import MachineChoice, Popen_safe, TemporaryDirectoryWinProof, setup_vsenv from mesonbuild.mlog import blue, bold, cyan, green, red, yellow, normal_green from mesonbuild.coredata import backendlist, version as meson_version from mesonbuild.modules.python import PythonExternalProgram from run_tests import ( get_fake_options, run_configure, get_meson_script, get_backend_commands, get_backend_args_for_dir, Backend, ensure_backend_detects_changes, guess_backend, handle_meson_skip_test, ) if T.TYPE_CHECKING: from types import FrameType from mesonbuild.environment import Environment from mesonbuild._typing import Protocol from concurrent.futures import Future class CompilerArgumentType(Protocol): cross_file: str native_file: str use_tmpdir: bool class ArgumentType(CompilerArgumentType): """Typing information for command line arguments.""" extra_args: T.List[str] backend: str num_workers: int failfast: bool no_unittests: bool only: T.List[str] ALL_TESTS = ['cmake', 'common', 'native', 'warning-meson', 'failing-meson', 'failing-build', 'failing-test', 'keyval', 'platform-osx', 'platform-windows', 'platform-linux', 'java', 'C#', 'vala', 'cython', 'rust', 'd', 'objective c', 'objective c++', 'fortran', 'swift', 'cuda', 'python3', 'python', 'fpga', 'frameworks', 'nasm', 'wasm', 'wayland' ] class BuildStep(Enum): configure = 1 build = 2 test = 3 install = 4 clean = 5 validate = 6 class TestResult(BaseException): def __init__(self, cicmds: T.List[str]) -> None: self.msg = '' # empty msg indicates test success self.stdo = '' self.stde = '' self.mlog = '' self.cicmds = cicmds self.conftime: float = 0 self.buildtime: float = 0 self.testtime: float = 0 def add_step(self, step: BuildStep, stdo: str, stde: str, mlog: str = '', time: float = 0) -> None: self.step = step self.stdo += stdo self.stde += stde self.mlog += mlog if step == BuildStep.configure: self.conftime = time elif step == BuildStep.build: self.buildtime = time elif step == BuildStep.test: self.testtime = time def fail(self, msg: str) -> None: self.msg = msg python = PythonExternalProgram(sys.executable) python.sanity() class InstalledFile: def __init__(self, raw: T.Dict[str, str]): self.path = raw['file'] self.typ = raw['type'] self.platform = raw.get('platform', None) self.language = raw.get('language', 'c') version = raw.get('version', '') if version: self.version = version.split('.') else: # split on '' will return [''], we want an empty list though self.version = [] def get_path(self, compiler: str, env: environment.Environment) -> T.Optional[Path]: p = Path(self.path) canonical_compiler = compiler if ((compiler in ['clang-cl', 'intel-cl']) or (env.machines.host.is_windows() and compiler in {'pgi', 'dmd', 'ldc'})): canonical_compiler = 'msvc' python_suffix = python.info['suffix'] python_limited_suffix = python.info['limited_api_suffix'] has_pdb = False if self.language in {'c', 'cpp'}: has_pdb = canonical_compiler == 'msvc' elif self.language == 'd': # dmd's optlink does not generate pdb files has_pdb = env.coredata.compilers.host['d'].linker.id in {'link', 'lld-link'} # Abort if the platform does not match matches = { 'msvc': canonical_compiler == 'msvc', 'gcc': canonical_compiler != 'msvc', 'cygwin': env.machines.host.is_cygwin(), '!cygwin': not env.machines.host.is_cygwin(), }.get(self.platform or '', True) if not matches: return None # Handle the different types if self.typ in {'py_implib', 'py_limited_implib', 'python_lib', 'python_limited_lib', 'python_file', 'python_bytecode'}: val = p.as_posix() val = val.replace('@PYTHON_PLATLIB@', python.platlib) val = val.replace('@PYTHON_PURELIB@', python.purelib) p = Path(val) if self.typ == 'python_file': return p if self.typ == 'python_lib': return p.with_suffix(python_suffix) if self.typ == 'python_limited_lib': return p.with_suffix(python_limited_suffix) if self.typ == 'py_implib': p = p.with_suffix(python_suffix) if env.machines.host.is_windows() and canonical_compiler == 'msvc': return p.with_suffix('.lib') elif env.machines.host.is_windows() or env.machines.host.is_cygwin(): return p.with_suffix('.dll.a') else: return None if self.typ == 'py_limited_implib': p = p.with_suffix(python_limited_suffix) if env.machines.host.is_windows() and canonical_compiler == 'msvc': return p.with_suffix('.lib') elif env.machines.host.is_windows() or env.machines.host.is_cygwin(): return p.with_suffix('.dll.a') else: return None if self.typ == 'python_bytecode': return p.parent / importlib.util.cache_from_source(p.name) elif self.typ in {'file', 'dir', 'link'}: return p elif self.typ == 'shared_lib': if env.machines.host.is_windows() or env.machines.host.is_cygwin(): # Windows only has foo.dll and foo-X.dll if len(self.version) > 1: return None if self.version: p = p.with_name('{}-{}'.format(p.name, self.version[0])) return p.with_suffix('.dll') p = p.with_name(f'lib{p.name}') if env.machines.host.is_darwin(): # MacOS only has libfoo.dylib and libfoo.X.dylib if len(self.version) > 1: return None # pathlib.Path.with_suffix replaces, not appends suffix = '.dylib' if self.version: suffix = '.{}{}'.format(self.version[0], suffix) else: # pathlib.Path.with_suffix replaces, not appends suffix = '.so' if self.version: suffix = '{}.{}'.format(suffix, '.'.join(self.version)) return p.with_suffix(suffix) elif self.typ == 'exe': if 'mwcc' in canonical_compiler: return p.with_suffix('.nef') elif env.machines.host.is_windows() or env.machines.host.is_cygwin(): return p.with_suffix('.exe') elif self.typ == 'pdb': if self.version: p = p.with_name('{}-{}'.format(p.name, self.version[0])) return p.with_suffix('.pdb') if has_pdb else None elif self.typ in {'implib', 'implibempty'}: if env.machines.host.is_windows() and canonical_compiler == 'msvc': # only MSVC doesn't generate empty implibs if self.typ == 'implibempty' and compiler == 'msvc': return None return p.parent / (re.sub(r'^lib', '', p.name) + '.lib') elif env.machines.host.is_windows() or env.machines.host.is_cygwin(): return p.with_suffix('.dll.a') else: return None elif self.typ == 'expr': return Path(platform_fix_name(p.as_posix(), canonical_compiler, env)) else: raise RuntimeError(f'Invalid installed file type {self.typ}') return p def get_paths(self, compiler: str, env: environment.Environment, installdir: Path) -> T.List[Path]: p = self.get_path(compiler, env) if not p: return [] if self.typ == 'dir': abs_p = installdir / p if not abs_p.exists(): raise RuntimeError(f'{p} does not exist') if not abs_p.is_dir(): raise RuntimeError(f'{p} is not a directory') return [x.relative_to(installdir) for x in abs_p.rglob('*') if x.is_file() or x.is_symlink()] elif self.typ == 'link': abs_p = installdir / p if not abs_p.is_symlink(): raise RuntimeError(f'{p} is not a symlink') return [p] else: return [p] @functools.total_ordering class TestDef: def __init__(self, path: Path, name: T.Optional[str], args: T.List[str], skip: bool = False, skip_category: bool = False): self.category = path.parts[1] self.path = path self.name = name self.args = args self.skip = skip self.env = os.environ.copy() self.installed_files: T.List[InstalledFile] = [] self.do_not_set_opts: T.List[str] = [] self.stdout: T.List[T.Dict[str, str]] = [] self.skip_category = skip_category self.skip_expected = False # Always print a stack trace for Meson exceptions self.env['MESON_FORCE_BACKTRACE'] = '1' def __repr__(self) -> str: return '<{}: {:<48} [{}: {}] -- {}>'.format(type(self).__name__, str(self.path), self.name, self.args, self.skip) def display_name(self) -> mlog.TV_LoggableList: # Remove the redundant 'test cases' part section, id = self.path.parts[1:3] res: mlog.TV_LoggableList = [f'{section}:', bold(id)] if self.name: res += [f' ({self.name})'] return res def __lt__(self, other: object) -> bool: if isinstance(other, TestDef): # None is not sortable, so replace it with an empty string s_id = int(self.path.name.split(' ')[0]) o_id = int(other.path.name.split(' ')[0]) return (s_id, self.path, self.name or '') < (o_id, other.path, other.name or '') return NotImplemented failing_testcases: T.List[str] = [] failing_logs: T.List[str] = [] print_debug = 'MESON_PRINT_TEST_OUTPUT' in os.environ under_ci = 'CI' in os.environ ci_is_github = 'GITHUB_ACTIONS' in os.environ raw_ci_jobname = os.environ.get('MESON_CI_JOBNAME', None) ci_jobname = raw_ci_jobname if raw_ci_jobname != 'thirdparty' else None do_debug = under_ci or print_debug no_meson_log_msg = 'No meson-log.txt found.' host_c_compiler: T.Optional[str] = None compiler_id_map: T.Dict[str, str] = {} tool_vers_map: T.Dict[str, str] = {} compile_commands: T.List[str] clean_commands: T.List[str] test_commands: T.List[str] install_commands: T.List[str] uninstall_commands: T.List[str] backend: 'Backend' backend_flags: T.List[str] stop: bool = False is_worker_process: bool = False # Let's have colors in our CI output if under_ci: def _ci_colorize_console() -> bool: return not is_worker_process mlog.colorize_console = _ci_colorize_console class StopException(Exception): def __init__(self) -> None: super().__init__('Stopped by user') def stop_handler(signal: int, frame: T.Optional['FrameType']) -> None: global stop stop = True signal.signal(signal.SIGINT, stop_handler) signal.signal(signal.SIGTERM, stop_handler) def setup_commands(optbackend: str) -> None: global do_debug, backend, backend_flags global compile_commands, clean_commands, test_commands, install_commands, uninstall_commands backend, backend_flags = guess_backend(optbackend, shutil.which('msbuild')) compile_commands, clean_commands, test_commands, install_commands, \ uninstall_commands = get_backend_commands(backend, do_debug) # TODO try to eliminate or at least reduce this function def platform_fix_name(fname: str, canonical_compiler: str, env: environment.Environment) -> str: if '?lib' in fname: if env.machines.host.is_windows() and canonical_compiler == 'msvc': fname = re.sub(r'lib/\?lib(.*)\.', r'bin/\1.', fname) fname = re.sub(r'/\?lib/', r'/bin/', fname) elif env.machines.host.is_windows(): fname = re.sub(r'lib/\?lib(.*)\.', r'bin/lib\1.', fname) fname = re.sub(r'\?lib(.*)\.dll$', r'lib\1.dll', fname) fname = re.sub(r'/\?lib/', r'/bin/', fname) elif env.machines.host.is_cygwin(): fname = re.sub(r'lib/\?lib(.*)\.so$', r'bin/cyg\1.dll', fname) fname = re.sub(r'lib/\?lib(.*)\.', r'bin/cyg\1.', fname) fname = re.sub(r'\?lib(.*)\.dll$', r'cyg\1.dll', fname) fname = re.sub(r'/\?lib/', r'/bin/', fname) else: fname = re.sub(r'\?lib', 'lib', fname) if fname.endswith('?so'): if env.machines.host.is_windows() and canonical_compiler == 'msvc': fname = re.sub(r'lib/([^/]*)\?so$', r'bin/\1.dll', fname) fname = re.sub(r'/(?:lib|)([^/]*?)\?so$', r'/\1.dll', fname) return fname elif env.machines.host.is_windows(): fname = re.sub(r'lib/([^/]*)\?so$', r'bin/\1.dll', fname) fname = re.sub(r'/([^/]*?)\?so$', r'/\1.dll', fname) return fname elif env.machines.host.is_cygwin(): fname = re.sub(r'lib/([^/]*)\?so$', r'bin/\1.dll', fname) fname = re.sub(r'/lib([^/]*?)\?so$', r'/cyg\1.dll', fname) fname = re.sub(r'/([^/]*?)\?so$', r'/\1.dll', fname) return fname elif env.machines.host.is_darwin(): return fname[:-3] + '.dylib' else: return fname[:-3] + '.so' return fname def validate_install(test: TestDef, installdir: Path, env: environment.Environment) -> str: ret_msg = '' expected_raw: T.List[Path] = [] for i in test.installed_files: try: expected_raw += i.get_paths(host_c_compiler, env, installdir) except RuntimeError as err: ret_msg += f'Expected path error: {err}\n' expected = {x: False for x in expected_raw} found = [x.relative_to(installdir) for x in installdir.rglob('*') if x.is_file() or x.is_symlink()] # Mark all found files as found and detect unexpected files for fname in found: if fname not in expected: ret_msg += f'Extra file {fname} found.\n' continue expected[fname] = True # Check if expected files were found for p, f in expected.items(): if not f: ret_msg += f'Expected file {p} missing.\n' # List dir content on error if ret_msg != '': ret_msg += '\nInstall dir contents:\n' for p in found: ret_msg += f' - {p}\n' return ret_msg def log_text_file(logfile: T.TextIO, testdir: Path, result: TestResult) -> None: logfile.write('%s\nstdout\n\n---\n' % testdir.as_posix()) logfile.write(result.stdo) logfile.write('\n\n---\n\nstderr\n\n---\n') logfile.write(result.stde) logfile.write('\n\n---\n\n') if print_debug: try: print(result.stdo) except UnicodeError: sanitized_out = result.stdo.encode('ascii', errors='replace').decode() print(sanitized_out) try: print(result.stde, file=sys.stderr) except UnicodeError: sanitized_err = result.stde.encode('ascii', errors='replace').decode() print(sanitized_err, file=sys.stderr) def _run_ci_include(args: T.List[str]) -> str: header = f'Included file {args[0]}:' footer = '' if ci_is_github: header = f'::group::==== {header} ====' footer = '::endgroup::' if not args: return 'At least one parameter required' try: data = Path(args[0]).read_text(errors='ignore', encoding='utf-8') return f'{header}\n{data}\n{footer}\n' except Exception: return 'Failed to open {}\n'.format(args[0]) ci_commands = { 'ci_include': _run_ci_include } def run_ci_commands(raw_log: str) -> T.List[str]: res = [] for l in raw_log.splitlines(): if not l.startswith('!meson_ci!/'): continue cmd = shlex.split(l[11:]) if not cmd or cmd[0] not in ci_commands: continue res += ['CI COMMAND {}:\n{}'.format(cmd[0], ci_commands[cmd[0]](cmd[1:]))] return res class OutputMatch: def __init__(self, how: str, expected: str, count: int) -> None: self.how = how self.expected = expected self.count = count def match(self, actual: str) -> bool: if self.how == "re": return bool(re.match(self.expected, actual)) return self.expected == actual def _compare_output(expected: T.List[T.Dict[str, str]], output: str, desc: str) -> str: if expected: matches: T.List[OutputMatch] = [] nomatches: T.List[OutputMatch] = [] for item in expected: how = item.get('match', 'literal') expected_line = item.get('line') count = int(item.get('count', -1)) # Simple heuristic to automatically convert path separators for # Windows: # # Any '/' appearing before 'WARNING' or 'ERROR' (i.e. a path in a # filename part of a location) is replaced with '\' (in a re: '\\' # which matches a literal '\') # # (There should probably be a way to turn this off for more complex # cases which don't fit this) if mesonlib.is_windows(): if how != "re": sub = r'\\' else: sub = r'\\\\' expected_line = re.sub(r'/(?=.*(WARNING|ERROR|DEPRECATION))', sub, expected_line) m = OutputMatch(how, expected_line, count) if count == 0: nomatches.append(m) else: matches.append(m) i = 0 for actual in output.splitlines(): # Verify this line does not match any unexpected lines (item.count == 0) for match in nomatches: if match.match(actual): return f'unexpected "{match.expected}" found in {desc}' # If we matched all expected lines, continue to verify there are # no unexpected line. If nomatches is empty then we are done already. if i >= len(matches): if not nomatches: break continue # Check if this line match current expected line match = matches[i] if match.match(actual): if match.count < 0: # count was not specified, continue with next expected line, # it does not matter if this line will be matched again or # not. i += 1 else: # count was specified (must be >0), continue expecting this # same line. If count reached 0 we continue with next # expected line but remember that this one must not match # anymore. match.count -= 1 if match.count == 0: nomatches.append(match) i += 1 if i < len(matches): # reached the end of output without finding expected return f'expected "{matches[i].expected}" not found in {desc}' return '' def validate_output(test: TestDef, stdo: str, stde: str) -> str: return _compare_output(test.stdout, stdo, 'stdout') # There are some class variables and such that cache # information. Clear all of these. The better solution # would be to change the code so that no state is persisted # but that would be a lot of work given that Meson was originally # coded to run as a batch process. def clear_internal_caches() -> None: import mesonbuild.interpreterbase from mesonbuild.dependencies.cmake import CMakeDependency from mesonbuild.mesonlib import PerMachine mesonbuild.interpreterbase.FeatureNew.feature_registry = {} CMakeDependency.class_cmakeinfo = PerMachine(None, None) def run_test_inprocess(testdir: str) -> T.Tuple[int, str, str, str]: old_stdout = sys.stdout sys.stdout = mystdout = StringIO() old_stderr = sys.stderr sys.stderr = mystderr = StringIO() old_cwd = os.getcwd() os.chdir(testdir) test_log_fname = os.path.join('meson-logs', 'testlog.txt') try: returncode_test = mtest.run_with_args(['--no-rebuild']) if os.path.exists(test_log_fname): test_log = _run_ci_include([test_log_fname]) else: test_log = '' returncode_benchmark = mtest.run_with_args(['--no-rebuild', '--benchmark', '--logbase', 'benchmarklog']) finally: sys.stdout = old_stdout sys.stderr = old_stderr os.chdir(old_cwd) return max(returncode_test, returncode_benchmark), mystdout.getvalue(), mystderr.getvalue(), test_log # Build directory name must be the same so Ccache works over # consecutive invocations. def create_deterministic_builddir(test: TestDef, use_tmpdir: bool) -> str: import hashlib src_dir = test.path.as_posix() if test.name: src_dir += test.name rel_dirname = 'b ' + hashlib.sha256(src_dir.encode(errors='ignore')).hexdigest()[0:10] abs_pathname = os.path.join(tempfile.gettempdir() if use_tmpdir else os.getcwd(), rel_dirname) if os.path.exists(abs_pathname): mesonlib.windows_proof_rmtree(abs_pathname) os.mkdir(abs_pathname) return abs_pathname def format_parameter_file(file_basename: str, test: TestDef, test_build_dir: str) -> Path: confdata = ConfigurationData() confdata.values = {'MESON_TEST_ROOT': (str(test.path.absolute()), 'base directory of current test')} template = test.path / (file_basename + '.in') destination = Path(test_build_dir) / file_basename mesonlib.do_conf_file(str(template), str(destination), confdata, 'meson') return destination def detect_parameter_files(test: TestDef, test_build_dir: str) -> T.Tuple[Path, Path]: nativefile = test.path / 'nativefile.ini' crossfile = test.path / 'crossfile.ini' if os.path.exists(str(test.path / 'nativefile.ini.in')): nativefile = format_parameter_file('nativefile.ini', test, test_build_dir) if os.path.exists(str(test.path / 'crossfile.ini.in')): crossfile = format_parameter_file('crossfile.ini', test, test_build_dir) return nativefile, crossfile # In previous python versions the global variables are lost in ProcessPoolExecutor. # So, we use this tuple to restore some of them class GlobalState(T.NamedTuple): compile_commands: T.List[str] clean_commands: T.List[str] test_commands: T.List[str] install_commands: T.List[str] uninstall_commands: T.List[str] backend: 'Backend' backend_flags: T.List[str] host_c_compiler: T.Optional[str] def run_test(test: TestDef, extra_args: T.List[str], should_fail: str, use_tmp: bool, state: T.Optional[GlobalState] = None) -> T.Optional[TestResult]: # Unpack the global state global compile_commands, clean_commands, test_commands, install_commands, uninstall_commands, backend, backend_flags, host_c_compiler if state is not None: compile_commands, clean_commands, test_commands, install_commands, uninstall_commands, backend, backend_flags, host_c_compiler = state # Store that this is a worker process global is_worker_process is_worker_process = True # Setup the test environment assert not test.skip, 'Skipped test should not be run' build_dir = create_deterministic_builddir(test, use_tmp) try: with TemporaryDirectoryWinProof(prefix='i ', dir=None if use_tmp else os.getcwd()) as install_dir: try: return _run_test(test, build_dir, install_dir, extra_args, should_fail) except TestResult as r: return r finally: mlog.shutdown() # Close the log file because otherwise Windows wets itself. finally: mesonlib.windows_proof_rmtree(build_dir) def _run_test(test: TestDef, test_build_dir: str, install_dir: str, extra_args: T.List[str], should_fail: str) -> TestResult: gen_start = time.time() # Configure in-process gen_args = ['setup'] if 'prefix' not in test.do_not_set_opts: gen_args += ['--prefix', 'x:/usr'] if mesonlib.is_windows() else ['--prefix', '/usr'] if 'libdir' not in test.do_not_set_opts: gen_args += ['--libdir', 'lib'] gen_args += [test.path.as_posix(), test_build_dir] + backend_flags + extra_args nativefile, crossfile = detect_parameter_files(test, test_build_dir) if nativefile.exists(): gen_args.extend(['--native-file', nativefile.as_posix()]) if crossfile.exists(): gen_args.extend(['--cross-file', crossfile.as_posix()]) inprocess, res = run_configure(gen_args, env=test.env, catch_exception=True) returncode, stdo, stde = res cmd = '(inprocess) $ ' if inprocess else '$ ' cmd += mesonlib.join_args(gen_args) logfile = os.path.join(test_build_dir, 'meson-logs', 'meson-log.txt') if os.path.exists(logfile): mesonlog = '\n'.join((cmd, _run_ci_include([logfile]))) else: mesonlog = no_meson_log_msg cicmds = run_ci_commands(mesonlog) testresult = TestResult(cicmds) testresult.add_step(BuildStep.configure, '\n'.join((cmd, stdo)), stde, mesonlog, time.time() - gen_start) output_msg = validate_output(test, stdo, stde) testresult.mlog += output_msg if output_msg: testresult.fail('Unexpected output while configuring.') return testresult if should_fail == 'meson': if returncode == 1: return testresult elif returncode != 0: testresult.fail(f'Test exited with unexpected status {returncode}.') return testresult else: testresult.fail('Test that should have failed succeeded.') return testresult if returncode != 0: testresult.fail('Generating the build system failed.') return testresult builddata = build.load(test_build_dir) dir_args = get_backend_args_for_dir(backend, test_build_dir) # Build with subprocess def build_step() -> None: build_start = time.time() pc, o, _ = Popen_safe(compile_commands + dir_args, cwd=test_build_dir, stderr=subprocess.STDOUT) testresult.add_step(BuildStep.build, o, '', '', time.time() - build_start) if should_fail == 'build': if pc.returncode != 0: raise testresult testresult.fail('Test that should have failed to build succeeded.') raise testresult if pc.returncode != 0: testresult.fail('Compiling source code failed.') raise testresult # Touch the meson.build file to force a regenerate def force_regenerate() -> None: ensure_backend_detects_changes(backend) os.utime(str(test.path / 'meson.build')) # just test building build_step() # test that regeneration works for build step force_regenerate() build_step() # TBD: assert nothing gets built after the regenerate? # test that regeneration works for test step force_regenerate() # Test in-process clear_internal_caches() test_start = time.time() (returncode, tstdo, tstde, test_log) = run_test_inprocess(test_build_dir) testresult.add_step(BuildStep.test, tstdo, tstde, test_log, time.time() - test_start) if should_fail == 'test': if returncode != 0: return testresult testresult.fail('Test that should have failed to run unit tests succeeded.') return testresult if returncode != 0: testresult.fail('Running unit tests failed.') return testresult # Do installation, if the backend supports it if install_commands: env = test.env.copy() env['DESTDIR'] = install_dir # Install with subprocess pi, o, e = Popen_safe(install_commands, cwd=test_build_dir, env=env) testresult.add_step(BuildStep.install, o, e) if pi.returncode != 0: testresult.fail('Running install failed.') return testresult # Clean with subprocess env = test.env.copy() pi, o, e = Popen_safe(clean_commands + dir_args, cwd=test_build_dir, env=env) testresult.add_step(BuildStep.clean, o, e) if pi.returncode != 0: testresult.fail('Running clean failed.') return testresult # Validate installed files testresult.add_step(BuildStep.install, '', '') if not install_commands: return testresult install_msg = validate_install(test, Path(install_dir), builddata.environment) if install_msg: testresult.fail('\n' + install_msg) return testresult return testresult # processing of test.json 'skip_*' keys, which can appear at top level, or in # matrix: def _skip_keys(test_def: T.Dict) -> T.Tuple[bool, bool]: skip_expected = False # Test is expected to skip if MESON_CI_JOBNAME contains any of the list of # substrings if ('skip_on_jobname' in test_def) and (ci_jobname is not None): skip_expected = any(s in ci_jobname for s in test_def['skip_on_jobname']) # Test is expected to skip if os matches if 'skip_on_os' in test_def: mesonenv = environment.Environment('', '', get_fake_options('/')) for skip_os in test_def['skip_on_os']: if skip_os.startswith('!'): if mesonenv.machines.host.system != skip_os[1:]: skip_expected = True else: if mesonenv.machines.host.system == skip_os: skip_expected = True # Skip if environment variable is present skip = False if 'skip_on_env' in test_def: for skip_env_var in test_def['skip_on_env']: if skip_env_var in os.environ: skip = True return (skip, skip_expected) def load_test_json(t: TestDef, stdout_mandatory: bool, skip_category: bool = False) -> T.List[TestDef]: all_tests: T.List[TestDef] = [] test_def = {} test_def_file = t.path / 'test.json' if test_def_file.is_file(): test_def = json.loads(test_def_file.read_text(encoding='utf-8')) # Handle additional environment variables env: T.Dict[str, str] = {} if 'env' in test_def: assert isinstance(test_def['env'], dict) env = test_def['env'] for key, val in env.items(): val = val.replace('@ROOT@', t.path.resolve().as_posix()) val = val.replace('@PATH@', t.env.get('PATH', '')) env[key] = val # Handle installed files installed: T.List[InstalledFile] = [] if 'installed' in test_def: installed = [InstalledFile(x) for x in test_def['installed']] # Handle expected output stdout = test_def.get('stdout', []) if stdout_mandatory and not stdout: raise RuntimeError(f"{test_def_file} must contain a non-empty stdout key") # Handle the do_not_set_opts list do_not_set_opts: T.List[str] = test_def.get('do_not_set_opts', []) (t.skip, t.skip_expected) = _skip_keys(test_def) # Skip tests if the tool requirements are not met if 'tools' in test_def: assert isinstance(test_def['tools'], dict) for tool, vers_req in test_def['tools'].items(): if tool not in tool_vers_map: t.skip = True elif not mesonlib.version_compare(tool_vers_map[tool], vers_req): t.skip = True # Skip the matrix code and just update the existing test if 'matrix' not in test_def: t.env.update(env) t.installed_files = installed t.do_not_set_opts = do_not_set_opts t.stdout = stdout return [t] new_opt_list: T.List[T.List[T.Tuple[str, str, bool, bool]]] # 'matrix; entry is present, so build multiple tests from matrix definition opt_list: T.List[T.List[T.Tuple[str, str, bool, bool]]] = [] matrix = test_def['matrix'] assert "options" in matrix for key, val in matrix["options"].items(): assert isinstance(val, list) tmp_opts: T.List[T.Tuple[str, str, bool, bool]] = [] for i in val: assert isinstance(i, dict) assert "val" in i (skip, skip_expected) = _skip_keys(i) # Only run the test if all compiler ID's match if 'compilers' in i: for lang, id_list in i['compilers'].items(): if lang not in compiler_id_map or compiler_id_map[lang] not in id_list: skip = True break # Add an empty matrix entry if i['val'] is None: tmp_opts += [(key, None, skip, skip_expected)] continue tmp_opts += [(key, i['val'], skip, skip_expected)] if opt_list: new_opt_list = [] for i in opt_list: for j in tmp_opts: new_opt_list += [[*i, j]] opt_list = new_opt_list else: opt_list = [[x] for x in tmp_opts] # Exclude specific configurations if 'exclude' in matrix: assert isinstance(matrix['exclude'], list) new_opt_list = [] for i in opt_list: exclude = False opt_tuple = [(x[0], x[1]) for x in i] for j in matrix['exclude']: ex_list = [(k, v) for k, v in j.items()] if all([x in opt_tuple for x in ex_list]): exclude = True break if not exclude: new_opt_list += [i] opt_list = new_opt_list for i in opt_list: name = ' '.join([f'{x[0]}={x[1]}' for x in i if x[1] is not None]) opts = [f'-D{x[0]}={x[1]}' for x in i if x[1] is not None] skip = any([x[2] for x in i]) skip_expected = any([x[3] for x in i]) test = TestDef(t.path, name, opts, skip or t.skip, skip_category) test.env.update(env) test.installed_files = installed test.do_not_set_opts = do_not_set_opts test.stdout = stdout test.skip_expected = skip_expected or t.skip_expected all_tests.append(test) return all_tests def gather_tests(testdir: Path, stdout_mandatory: bool, only: T.List[str], skip_category: bool) -> T.List[TestDef]: all_tests: T.List[TestDef] = [] for t in testdir.iterdir(): # Filter non-tests files (dot files, etc) if not t.is_dir() or t.name.startswith('.'): continue if t.name in {'18 includedirxyz'}: continue if only and not any(t.name.startswith(prefix) for prefix in only): continue test_def = TestDef(t, None, [], skip_category=skip_category) all_tests.extend(load_test_json(test_def, stdout_mandatory, skip_category)) return sorted(all_tests) def have_d_compiler() -> bool: if shutil.which("ldc2"): return True elif shutil.which("ldc"): return True elif shutil.which("gdc"): return True elif shutil.which("dmd"): # The Windows installer sometimes produces a DMD install # that exists but segfaults every time the compiler is run. # Don't know why. Don't know how to fix. Skip in this case. cp = subprocess.run(['dmd', '--version'], capture_output=True) if cp.stdout == b'': return False return True return False def have_objc_compiler(use_tmp: bool) -> bool: with TemporaryDirectoryWinProof(prefix='b ', dir=None if use_tmp else '.') as build_dir: env = environment.Environment('', build_dir, get_fake_options('/')) try: objc_comp = detect_objc_compiler(env, MachineChoice.HOST) except mesonlib.MesonException: return False if not objc_comp: return False env.coredata.process_new_compiler('objc', objc_comp, env) try: objc_comp.sanity_check(env.get_scratch_dir(), env) except mesonlib.MesonException: return False return True def have_objcpp_compiler(use_tmp: bool) -> bool: with TemporaryDirectoryWinProof(prefix='b ', dir=None if use_tmp else '.') as build_dir: env = environment.Environment('', build_dir, get_fake_options('/')) try: objcpp_comp = detect_objcpp_compiler(env, MachineChoice.HOST) except mesonlib.MesonException: return False if not objcpp_comp: return False env.coredata.process_new_compiler('objcpp', objcpp_comp, env) try: objcpp_comp.sanity_check(env.get_scratch_dir(), env) except mesonlib.MesonException: return False return True def have_java() -> bool: if shutil.which('javac') and shutil.which('java'): return True return False def skip_dont_care(t: TestDef) -> bool: # Everything is optional when not running on CI if ci_jobname is None: return True # Non-frameworks test are allowed to determine their own skipping under CI (currently) if not t.category.endswith('frameworks'): return True if mesonlib.is_osx() and '6 gettext' in str(t.path): return True return False def skip_csharp(backend: Backend) -> bool: if backend is not Backend.ninja: return True if not shutil.which('resgen'): return True if shutil.which('mcs'): return False if shutil.which('csc'): # Only support VS2017 for now. Earlier versions fail # under CI in mysterious ways. try: stdo = subprocess.check_output(['csc', '/version']) except subprocess.CalledProcessError: return True # Having incrementing version numbers would be too easy. # Microsoft reset the versioning back to 1.0 (from 4.x) # when they got the Roslyn based compiler. Thus there # is NO WAY to reliably do version number comparisons. # Only support the version that ships with VS2017. return not stdo.startswith(b'2.') return True # In Azure some setups have a broken rustc that will error out # on all compilation attempts. def has_broken_rustc() -> bool: dirname = Path('brokenrusttest') if dirname.exists(): mesonlib.windows_proof_rmtree(dirname.as_posix()) dirname.mkdir() sanity_file = dirname / 'sanity.rs' sanity_file.write_text('fn main() {\n}\n', encoding='utf-8') pc = subprocess.run(['rustc', '-o', 'sanity.exe', 'sanity.rs'], cwd=dirname.as_posix(), stdout = subprocess.DEVNULL, stderr = subprocess.DEVNULL) mesonlib.windows_proof_rmtree(dirname.as_posix()) return pc.returncode != 0 def should_skip_rust(backend: Backend) -> bool: if not shutil.which('rustc'): return True if backend is not Backend.ninja: return True if mesonlib.is_windows(): if has_broken_rustc(): return True return False def should_skip_wayland() -> bool: if mesonlib.is_windows() or mesonlib.is_osx(): return True if not shutil.which('wayland-scanner'): return True return False def detect_tests_to_run(only: T.Dict[str, T.List[str]], use_tmp: bool) -> T.List[T.Tuple[str, T.List[TestDef], bool]]: """ Parameters ---------- only: dict of categories and list of test cases, optional specify names of tests to run Returns ------- gathered_tests: list of tuple of str, list of TestDef, bool tests to run """ skip_fortran = not(shutil.which('gfortran') or shutil.which('flang') or shutil.which('pgfortran') or shutil.which('nagfor') or shutil.which('ifort') or shutil.which('ifx')) skip_cmake = ((os.environ.get('compiler') == 'msvc2015' and under_ci) or 'cmake' not in tool_vers_map or not mesonlib.version_compare(tool_vers_map['cmake'], '>=3.14')) class TestCategory: def __init__(self, category: str, subdir: str, skip: bool = False, stdout_mandatory: bool = False): self.category = category # category name self.subdir = subdir # subdirectory self.skip = skip # skip condition self.stdout_mandatory = stdout_mandatory # expected stdout is mandatory for tests in this category all_tests = [ TestCategory('cmake', 'cmake', skip_cmake), TestCategory('common', 'common'), TestCategory('native', 'native'), TestCategory('warning-meson', 'warning', stdout_mandatory=True), TestCategory('failing-meson', 'failing', stdout_mandatory=True), TestCategory('failing-build', 'failing build'), TestCategory('failing-test', 'failing test'), TestCategory('keyval', 'keyval'), TestCategory('platform-osx', 'osx', not mesonlib.is_osx()), TestCategory('platform-windows', 'windows', not mesonlib.is_windows() and not mesonlib.is_cygwin()), TestCategory('platform-linux', 'linuxlike', mesonlib.is_osx() or mesonlib.is_windows()), TestCategory('java', 'java', backend is not Backend.ninja or not have_java()), TestCategory('C#', 'csharp', skip_csharp(backend)), TestCategory('vala', 'vala', backend is not Backend.ninja or not shutil.which(os.environ.get('VALAC', 'valac'))), TestCategory('cython', 'cython', backend is not Backend.ninja or not shutil.which(os.environ.get('CYTHON', 'cython'))), TestCategory('rust', 'rust', should_skip_rust(backend)), TestCategory('d', 'd', backend is not Backend.ninja or not have_d_compiler()), TestCategory('objective c', 'objc', backend not in (Backend.ninja, Backend.xcode) or not have_objc_compiler(options.use_tmpdir)), TestCategory('objective c++', 'objcpp', backend not in (Backend.ninja, Backend.xcode) or not have_objcpp_compiler(options.use_tmpdir)), TestCategory('fortran', 'fortran', skip_fortran or backend != Backend.ninja), TestCategory('swift', 'swift', backend not in (Backend.ninja, Backend.xcode) or not shutil.which('swiftc')), # CUDA tests on Windows: use Ninja backend: python run_project_tests.py --only cuda --backend ninja TestCategory('cuda', 'cuda', backend not in (Backend.ninja, Backend.xcode) or not shutil.which('nvcc')), TestCategory('python3', 'python3', backend is not Backend.ninja or 'python3' not in sys.executable), TestCategory('python', 'python'), TestCategory('fpga', 'fpga', shutil.which('yosys') is None), TestCategory('frameworks', 'frameworks'), TestCategory('nasm', 'nasm'), TestCategory('wasm', 'wasm', shutil.which('emcc') is None or backend is not Backend.ninja), TestCategory('wayland', 'wayland', should_skip_wayland()), ] categories = [t.category for t in all_tests] assert categories == ALL_TESTS, 'argparse("--only", choices=ALL_TESTS) need to be updated to match all_tests categories' if only: for key in only.keys(): assert key in categories, f'key `{key}` is not a recognized category' all_tests = [t for t in all_tests if t.category in only.keys()] gathered_tests = [(t.category, gather_tests(Path('test cases', t.subdir), t.stdout_mandatory, only[t.category], t.skip), t.skip) for t in all_tests] return gathered_tests def run_tests(all_tests: T.List[T.Tuple[str, T.List[TestDef], bool]], log_name_base: str, failfast: bool, extra_args: T.List[str], use_tmp: bool, num_workers: int) -> T.Tuple[int, int, int]: txtname = log_name_base + '.txt' with open(txtname, 'w', encoding='utf-8', errors='ignore') as lf: return _run_tests(all_tests, log_name_base, failfast, extra_args, use_tmp, num_workers, lf) class TestStatus(Enum): OK = normal_green(' [SUCCESS] ') SKIP = yellow(' [SKIPPED] ') ERROR = red(' [ERROR] ') UNEXSKIP = red('[UNEXSKIP] ') UNEXRUN = red(' [UNEXRUN] ') CANCELED = cyan('[CANCELED] ') RUNNING = blue(' [RUNNING] ') # Should never be actually printed LOG = bold(' [LOG] ') # Should never be actually printed def default_print(*args: mlog.TV_Loggable, sep: str = ' ') -> None: print(*args, sep=sep) safe_print = default_print class TestRunFuture: def __init__(self, name: str, testdef: TestDef, future: T.Optional['Future[T.Optional[TestResult]]']) -> None: super().__init__() self.name = name self.testdef = testdef self.future = future self.status = TestStatus.RUNNING if self.future is not None else TestStatus.SKIP @property def result(self) -> T.Optional[TestResult]: return self.future.result() if self.future else None def log(self) -> None: without_install = '' if install_commands else '(without install)' safe_print(self.status.value, without_install, *self.testdef.display_name()) def update_log(self, new_status: TestStatus) -> None: self.status = new_status self.log() def cancel(self) -> None: if self.future is not None and self.future.cancel(): self.status = TestStatus.CANCELED class LogRunFuture: def __init__(self, msgs: mlog.TV_LoggableList) -> None: self.msgs = msgs self.status = TestStatus.LOG def log(self) -> None: safe_print(*self.msgs, sep='') def cancel(self) -> None: pass RunFutureUnion = T.Union[TestRunFuture, LogRunFuture] def _run_tests(all_tests: T.List[T.Tuple[str, T.List[TestDef], bool]], log_name_base: str, failfast: bool, extra_args: T.List[str], use_tmp: bool, num_workers: int, logfile: T.TextIO) -> T.Tuple[int, int, int]: global stop, host_c_compiler xmlname = log_name_base + '.xml' junit_root = ET.Element('testsuites') conf_time: float = 0 build_time: float = 0 test_time: float = 0 passing_tests = 0 failing_tests = 0 skipped_tests = 0 print(f'\nRunning tests with {num_workers} workers') # Pack the global state state = GlobalState(compile_commands, clean_commands, test_commands, install_commands, uninstall_commands, backend, backend_flags, host_c_compiler) executor = ProcessPoolExecutor(max_workers=num_workers) futures: T.List[RunFutureUnion] = [] # First, collect and start all tests and also queue log messages for name, test_cases, skipped in all_tests: current_suite = ET.SubElement(junit_root, 'testsuite', {'name': name, 'tests': str(len(test_cases))}) if skipped: futures += [LogRunFuture(['\n', bold(f'Not running {name} tests.'), '\n'])] else: futures += [LogRunFuture(['\n', bold(f'Running {name} tests.'), '\n'])] for t in test_cases: # Jenkins screws us over by automatically sorting test cases by name # and getting it wrong by not doing logical number sorting. (testnum, testbase) = t.path.name.split(' ', 1) testname = '%.3d %s' % (int(testnum), testbase) if t.name: testname += f' ({t.name})' should_fail = '' suite_args = [] if name.startswith('failing'): should_fail = name.split('failing-')[1] if name.startswith('warning'): suite_args = ['--fatal-meson-warnings'] should_fail = name.split('warning-')[1] if skipped or t.skip: futures += [TestRunFuture(testname, t, None)] continue result_future = executor.submit(run_test, t, extra_args + suite_args + t.args, should_fail, use_tmp, state=state) futures += [TestRunFuture(testname, t, result_future)] # Ensure we only cancel once tests_canceled = False # Optionally enable the tqdm progress bar, but only if there is at least # one LogRunFuture and one TestRunFuture global safe_print futures_iter: T.Iterable[RunFutureUnion] = futures if len(futures) > 2 and sys.stdout.isatty(): try: from tqdm import tqdm futures_iter = tqdm(futures, desc='Running tests', unit='test') def tqdm_print(*args: mlog.TV_Loggable, sep: str = ' ') -> None: tqdm.write(sep.join([str(x) for x in args])) safe_print = tqdm_print except ImportError: pass # Wait and handle the test results and print the stored log output for f in futures_iter: # Just a log entry to print something to stdout sys.stdout.flush() if isinstance(f, LogRunFuture): f.log() continue # Actual Test run testname = f.name t = f.testdef try: result = f.result except (CancelledError, KeyboardInterrupt): f.status = TestStatus.CANCELED if stop and not tests_canceled: num_running = sum(1 if f2.status is TestStatus.RUNNING else 0 for f2 in futures) for f2 in futures: f2.cancel() executor.shutdown() num_canceled = sum(1 if f2.status is TestStatus.CANCELED else 0 for f2 in futures) safe_print(f'\nCanceled {num_canceled} out of {num_running} running tests.') safe_print(f'Finishing the remaining {num_running - num_canceled} tests.\n') tests_canceled = True # Handle canceled tests if f.status is TestStatus.CANCELED: f.log() continue # Handle skipped tests if result is None: # skipped due to skipped category skip or 'tools:' or 'skip_on_env:' is_skipped = True skip_reason = 'not run because preconditions were not met' skip_as_expected = True else: # skipped due to test outputting 'MESON_SKIP_TEST' is_skipped, skip_reason = handle_meson_skip_test(result.stdo) if not skip_dont_care(t): skip_as_expected = (is_skipped == t.skip_expected) else: skip_as_expected = True if is_skipped: skipped_tests += 1 if is_skipped and skip_as_expected: f.update_log(TestStatus.SKIP) if not t.skip_category: safe_print(bold('Reason:'), skip_reason) current_test = ET.SubElement(current_suite, 'testcase', {'name': testname, 'classname': t.category}) ET.SubElement(current_test, 'skipped', {}) continue if not skip_as_expected: failing_tests += 1 if is_skipped: skip_msg = f'Test asked to be skipped ({skip_reason}), but was not expected to' status = TestStatus.UNEXSKIP else: skip_msg = 'Test ran, but was expected to be skipped' status = TestStatus.UNEXRUN result.msg = f"{skip_msg} for MESON_CI_JOBNAME '{ci_jobname}'" f.update_log(status) safe_print(bold('Reason:'), result.msg) current_test = ET.SubElement(current_suite, 'testcase', {'name': testname, 'classname': t.category}) ET.SubElement(current_test, 'failure', {'message': result.msg}) continue # Handle Failed tests if result.msg != '': f.update_log(TestStatus.ERROR) safe_print(bold('During:'), result.step.name) safe_print(bold('Reason:'), result.msg) failing_tests += 1 # Append a visual separator for the different test cases cols = shutil.get_terminal_size((100, 20)).columns name_str = ' '.join([str(x) for x in f.testdef.display_name()]) name_len = len(re.sub(r'\x1B[^m]+m', '', name_str)) # Do not count escape sequences left_w = (cols // 2) - (name_len // 2) - 1 left_w = max(3, left_w) right_w = cols - left_w - name_len - 2 right_w = max(3, right_w) failing_testcases.append(name_str) failing_logs.append(f'\n\x1b[31m{"="*left_w}\x1b[0m {name_str} \x1b[31m{"="*right_w}\x1b[0m\n') _during = bold('Failed during:') _reason = bold('Reason:') failing_logs.append(f'{_during} {result.step.name}\n{_reason} {result.msg}\n') if result.step == BuildStep.configure and result.mlog != no_meson_log_msg: # For configure failures, instead of printing stdout, # print the meson log if available since it's a superset # of stdout and often has very useful information. failing_logs.append(result.mlog) elif under_ci: # Always print the complete meson log when running in # a CI. This helps debugging issues that only occur in # a hard to reproduce environment failing_logs.append(result.mlog) failing_logs.append(result.stdo) else: failing_logs.append(result.stdo) for cmd_res in result.cicmds: failing_logs.append(cmd_res) failing_logs.append(result.stde) if failfast: safe_print("Cancelling the rest of the tests") for f2 in futures: f2.cancel() else: f.update_log(TestStatus.OK) passing_tests += 1 conf_time += result.conftime build_time += result.buildtime test_time += result.testtime total_time = conf_time + build_time + test_time log_text_file(logfile, t.path, result) current_test = ET.SubElement( current_suite, 'testcase', {'name': testname, 'classname': t.category, 'time': '%.3f' % total_time} ) if result.msg != '': ET.SubElement(current_test, 'failure', {'message': result.msg}) stdoel = ET.SubElement(current_test, 'system-out') stdoel.text = result.stdo stdeel = ET.SubElement(current_test, 'system-err') stdeel.text = result.stde # Reset, just in case safe_print = default_print print() print("Total configuration time: %.2fs" % conf_time) print("Total build time: %.2fs" % build_time) print("Total test time: %.2fs" % test_time) ET.ElementTree(element=junit_root).write(xmlname, xml_declaration=True, encoding='UTF-8') return passing_tests, failing_tests, skipped_tests def check_meson_commands_work(use_tmpdir: bool, extra_args: T.List[str]) -> None: global backend, compile_commands, test_commands, install_commands testdir = PurePath('test cases', 'common', '1 trivial').as_posix() meson_commands = mesonlib.python_command + [get_meson_script()] with TemporaryDirectoryWinProof(prefix='b ', dir=None if use_tmpdir else '.') as build_dir: print('Checking that configuring works...') gen_cmd = meson_commands + ['setup' , testdir, build_dir] + backend_flags + extra_args pc, o, e = Popen_safe(gen_cmd) if pc.returncode != 0: raise RuntimeError(f'Failed to configure {testdir!r}:\n{e}\n{o}') print('Checking that introspect works...') pc, o, e = Popen_safe(meson_commands + ['introspect', '--targets'], cwd=build_dir) json.loads(o) if pc.returncode != 0: raise RuntimeError(f'Failed to introspect --targets {testdir!r}:\n{e}\n{o}') print('Checking that building works...') dir_args = get_backend_args_for_dir(backend, build_dir) pc, o, e = Popen_safe(compile_commands + dir_args, cwd=build_dir) if pc.returncode != 0: raise RuntimeError(f'Failed to build {testdir!r}:\n{e}\n{o}') print('Checking that testing works...') pc, o, e = Popen_safe(test_commands, cwd=build_dir) if pc.returncode != 0: raise RuntimeError(f'Failed to test {testdir!r}:\n{e}\n{o}') if install_commands: print('Checking that installing works...') pc, o, e = Popen_safe(install_commands, cwd=build_dir) if pc.returncode != 0: raise RuntimeError(f'Failed to install {testdir!r}:\n{e}\n{o}') def detect_system_compiler(options: 'CompilerArgumentType') -> None: global host_c_compiler, compiler_id_map fake_opts = get_fake_options('/') if options.cross_file: fake_opts.cross_file = [options.cross_file] if options.native_file: fake_opts.native_file = [options.native_file] env = environment.Environment('', '', fake_opts) print_compilers(env, MachineChoice.HOST) if options.cross_file: print_compilers(env, MachineChoice.BUILD) for lang in sorted(compilers.all_languages): try: comp = compiler_from_language(env, lang, MachineChoice.HOST) # note compiler id for later use with test.json matrix compiler_id_map[lang] = comp.get_id() except mesonlib.MesonException: comp = None # note C compiler for later use by platform_fix_name() if lang == 'c': if comp: host_c_compiler = comp.get_id() else: raise RuntimeError("Could not find C compiler.") def print_compilers(env: 'Environment', machine: MachineChoice) -> None: print() print(f'{machine.get_lower_case_name()} machine compilers') print() for lang in sorted(compilers.all_languages): try: comp = compiler_from_language(env, lang, machine) details = '{:<10} {} {}'.format('[' + comp.get_id() + ']', ' '.join(comp.get_exelist()), comp.get_version_string()) except mesonlib.MesonException: details = '[not found]' print(f'{lang:<7}: {details}') class ToolInfo(T.NamedTuple): tool: str args: T.List[str] regex: T.Pattern match_group: int def print_tool_versions() -> None: tools: T.List[ToolInfo] = [ ToolInfo( 'ninja', ['--version'], re.compile(r'^([0-9]+(\.[0-9]+)*(-[a-z0-9]+)?)$'), 1, ), ToolInfo( 'cmake', ['--version'], re.compile(r'^cmake version ([0-9]+(\.[0-9]+)*(-[a-z0-9]+)?)$'), 1, ), ToolInfo( 'hotdoc', ['--version'], re.compile(r'^([0-9]+(\.[0-9]+)*(-[a-z0-9]+)?)$'), 1, ), ] def get_version(t: ToolInfo) -> str: exe = shutil.which(t.tool) if not exe: return 'not found' args = [t.tool] + t.args pc, o, e = Popen_safe(args) if pc.returncode != 0: return f'{exe} (invalid {t.tool} executable)' for i in o.split('\n'): i = i.strip('\n\r\t ') m = t.regex.match(i) if m is not None: tool_vers_map[t.tool] = m.group(t.match_group) return '{} ({})'.format(exe, m.group(t.match_group)) return f'{exe} (unknown)' print() print('tools') print() max_width = max([len(x.tool) for x in tools] + [7]) for tool in tools: print('{0:<{2}}: {1}'.format(tool.tool, get_version(tool), max_width)) print() tmpdir = list(Path('.').glob('test cases/**/*install functions and follow symlinks')) assert(len(tmpdir) == 1) symlink_test_dir = tmpdir[0] symlink_file1 = symlink_test_dir / 'foo/link1' symlink_file2 = symlink_test_dir / 'foo/link2.h' del tmpdir def clear_transitive_files() -> None: a = Path('test cases/common') for d in a.glob('*subproject subdir/subprojects/subsubsub*'): if d.is_dir(): mesonlib.windows_proof_rmtree(str(d)) else: mesonlib.windows_proof_rm(str(d)) try: symlink_file1.unlink() except FileNotFoundError: pass try: symlink_file2.unlink() except FileNotFoundError: pass def setup_symlinks() -> None: try: symlink_file1.symlink_to('file1') symlink_file2.symlink_to('file1') except OSError: print('symlinks are not supported on this system') if __name__ == '__main__': if under_ci and not raw_ci_jobname: raise SystemExit('Running under CI but $MESON_CI_JOBNAME is not set (set to "thirdparty" if you are running outside of the github org)') setup_vsenv() try: # This fails in some CI environments for unknown reasons. num_workers = multiprocessing.cpu_count() except Exception as e: print('Could not determine number of CPUs due to the following reason:', str(e)) print('Defaulting to using only two processes') num_workers = 2 if num_workers > 64: # Too much parallelism seems to trigger a potential Python bug: # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1004107 num_workers = 64 parser = argparse.ArgumentParser(description="Run the test suite of Meson.") parser.add_argument('extra_args', nargs='*', help='arguments that are passed directly to Meson (remember to have -- before these).') parser.add_argument('--backend', dest='backend', choices=backendlist) parser.add_argument('-j', dest='num_workers', type=int, default=num_workers, help=f'Maximum number of parallel tests (default {num_workers})') parser.add_argument('--failfast', action='store_true', help='Stop running if test case fails') parser.add_argument('--no-unittests', action='store_true', help='Not used, only here to simplify run_tests.py') parser.add_argument('--only', default=[], help='name of test(s) to run, in format "category[/name]" where category is one of: ' + ', '.join(ALL_TESTS), nargs='+') parser.add_argument('--cross-file', action='store', help='File describing cross compilation environment.') parser.add_argument('--native-file', action='store', help='File describing native compilation environment.') parser.add_argument('--use-tmpdir', action='store_true', help='Use tmp directory for temporary files.') options = T.cast('ArgumentType', parser.parse_args()) if options.cross_file: options.extra_args += ['--cross-file', options.cross_file] if options.native_file: options.extra_args += ['--native-file', options.native_file] clear_transitive_files() setup_symlinks() mesonlib.set_meson_command(get_meson_script()) print('Meson build system', meson_version, 'Project Tests') print('Using python', sys.version.split('\n')[0], f'({sys.executable!r})') if 'VSCMD_VER' in os.environ: print('VSCMD version', os.environ['VSCMD_VER']) setup_commands(options.backend) detect_system_compiler(options) print_tool_versions() script_dir = os.path.split(__file__)[0] if script_dir != '': os.chdir(script_dir) check_meson_commands_work(options.use_tmpdir, options.extra_args) only = collections.defaultdict(list) for i in options.only: try: cat, case = i.split('/') only[cat].append(case) except ValueError: only[i].append('') try: all_tests = detect_tests_to_run(only, options.use_tmpdir) res = run_tests(all_tests, 'meson-test-run', options.failfast, options.extra_args, options.use_tmpdir, options.num_workers) (passing_tests, failing_tests, skipped_tests) = res except StopException: pass if failing_tests > 0: print('\nMesonlogs of failing tests\n') for l in failing_logs: try: print(l, '\n') except UnicodeError: print(l.encode('ascii', errors='replace').decode(), '\n') print() print('Total passed tests: ', green(str(passing_tests))) print('Total failed tests: ', red(str(failing_tests))) print('Total skipped tests:', yellow(str(skipped_tests))) if failing_tests > 0: print('\nAll failures:') for c in failing_testcases: print(f' -> {c}') for name, dirs, _ in all_tests: dir_names = list({x.path.name for x in dirs}) for k, g in itertools.groupby(dir_names, key=lambda x: x.split()[0]): tests = list(g) if len(tests) != 1: print('WARNING: The {} suite contains duplicate "{}" tests: "{}"'.format(name, k, '", "'.join(tests))) clear_transitive_files() raise SystemExit(failing_tests)