The Meson Build System
http://mesonbuild.com/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1401 lines
65 KiB
1401 lines
65 KiB
#!/usr/bin/env python3 |
|
# Copyright 2016-2017 The Meson development team |
|
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); |
|
# you may not use this file except in compliance with the License. |
|
# You may obtain a copy of the License at |
|
|
|
# http://www.apache.org/licenses/LICENSE-2.0 |
|
|
|
# Unless required by applicable law or agreed to in writing, software |
|
# distributed under the License is distributed on an "AS IS" BASIS, |
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
# See the License for the specific language governing permissions and |
|
# limitations under the License. |
|
|
|
import stat |
|
import shlex |
|
import subprocess |
|
import re, json |
|
import tempfile |
|
import unittest, os, sys, shutil, time |
|
import platform |
|
from glob import glob |
|
from pathlib import PurePath |
|
import mesonbuild.compilers |
|
import mesonbuild.environment |
|
import mesonbuild.mesonlib |
|
from mesonbuild.mesonlib import is_windows, is_osx |
|
from mesonbuild.environment import detect_ninja, Environment |
|
from mesonbuild.dependencies import PkgConfigDependency, ExternalProgram |
|
|
|
if is_windows(): |
|
exe_suffix = '.exe' |
|
else: |
|
exe_suffix = '' |
|
|
|
def get_soname(fname): |
|
# HACK, fix to not use shell. |
|
raw_out = subprocess.check_output(['readelf', '-a', fname], |
|
universal_newlines=True) |
|
pattern = re.compile('soname: \[(.*?)\]') |
|
for line in raw_out.split('\n'): |
|
m = pattern.search(line) |
|
if m is not None: |
|
return m.group(1) |
|
raise RuntimeError('Could not determine soname:\n\n' + raw_out) |
|
|
|
def get_fake_options(prefix): |
|
import argparse |
|
opts = argparse.Namespace() |
|
opts.cross_file = None |
|
opts.wrap_mode = None |
|
opts.prefix = prefix |
|
return opts |
|
|
|
class FakeEnvironment(object): |
|
def __init__(self): |
|
self.cross_info = None |
|
|
|
def is_cross_build(self): |
|
return False |
|
|
|
class InternalTests(unittest.TestCase): |
|
|
|
def test_version_number(self): |
|
searchfunc = mesonbuild.environment.search_version |
|
self.assertEqual(searchfunc('foobar 1.2.3'), '1.2.3') |
|
self.assertEqual(searchfunc('1.2.3'), '1.2.3') |
|
self.assertEqual(searchfunc('foobar 2016.10.28 1.2.3'), '1.2.3') |
|
self.assertEqual(searchfunc('2016.10.28 1.2.3'), '1.2.3') |
|
self.assertEqual(searchfunc('foobar 2016.10.128'), 'unknown version') |
|
self.assertEqual(searchfunc('2016.10.128'), 'unknown version') |
|
|
|
def test_mode_symbolic_to_bits(self): |
|
modefunc = mesonbuild.mesonlib.FileMode.perms_s_to_bits |
|
self.assertEqual(modefunc('---------'), 0) |
|
self.assertEqual(modefunc('r--------'), stat.S_IRUSR) |
|
self.assertEqual(modefunc('---r-----'), stat.S_IRGRP) |
|
self.assertEqual(modefunc('------r--'), stat.S_IROTH) |
|
self.assertEqual(modefunc('-w-------'), stat.S_IWUSR) |
|
self.assertEqual(modefunc('----w----'), stat.S_IWGRP) |
|
self.assertEqual(modefunc('-------w-'), stat.S_IWOTH) |
|
self.assertEqual(modefunc('--x------'), stat.S_IXUSR) |
|
self.assertEqual(modefunc('-----x---'), stat.S_IXGRP) |
|
self.assertEqual(modefunc('--------x'), stat.S_IXOTH) |
|
self.assertEqual(modefunc('--S------'), stat.S_ISUID) |
|
self.assertEqual(modefunc('-----S---'), stat.S_ISGID) |
|
self.assertEqual(modefunc('--------T'), stat.S_ISVTX) |
|
self.assertEqual(modefunc('--s------'), stat.S_ISUID | stat.S_IXUSR) |
|
self.assertEqual(modefunc('-----s---'), stat.S_ISGID | stat.S_IXGRP) |
|
self.assertEqual(modefunc('--------t'), stat.S_ISVTX | stat.S_IXOTH) |
|
self.assertEqual(modefunc('rwx------'), stat.S_IRWXU) |
|
self.assertEqual(modefunc('---rwx---'), stat.S_IRWXG) |
|
self.assertEqual(modefunc('------rwx'), stat.S_IRWXO) |
|
# We could keep listing combinations exhaustively but that seems |
|
# tedious and pointless. Just test a few more. |
|
self.assertEqual(modefunc('rwxr-xr-x'), |
|
stat.S_IRWXU | |
|
stat.S_IRGRP | stat.S_IXGRP | |
|
stat.S_IROTH | stat.S_IXOTH) |
|
self.assertEqual(modefunc('rw-r--r--'), |
|
stat.S_IRUSR | stat.S_IWUSR | |
|
stat.S_IRGRP | |
|
stat.S_IROTH) |
|
self.assertEqual(modefunc('rwsr-x---'), |
|
stat.S_IRWXU | stat.S_ISUID | |
|
stat.S_IRGRP | stat.S_IXGRP) |
|
|
|
def test_compiler_args_class(self): |
|
cargsfunc = mesonbuild.compilers.CompilerArgs |
|
c = mesonbuild.environment.CCompiler([], 'fake', False) |
|
# Test that bad initialization fails |
|
self.assertRaises(TypeError, cargsfunc, []) |
|
self.assertRaises(TypeError, cargsfunc, [], []) |
|
self.assertRaises(TypeError, cargsfunc, c, [], []) |
|
# Test that empty initialization works |
|
a = cargsfunc(c) |
|
self.assertEqual(a, []) |
|
# Test that list initialization works |
|
a = cargsfunc(['-I.', '-I..'], c) |
|
self.assertEqual(a, ['-I.', '-I..']) |
|
# Test that there is no de-dup on initialization |
|
self.assertEqual(cargsfunc(['-I.', '-I.'], c), ['-I.', '-I.']) |
|
|
|
## Test that appending works |
|
a.append('-I..') |
|
self.assertEqual(a, ['-I..', '-I.']) |
|
a.append('-O3') |
|
self.assertEqual(a, ['-I..', '-I.', '-O3']) |
|
|
|
## Test that in-place addition works |
|
a += ['-O2', '-O2'] |
|
self.assertEqual(a, ['-I..', '-I.', '-O3', '-O2', '-O2']) |
|
# Test that removal works |
|
a.remove('-O2') |
|
self.assertEqual(a, ['-I..', '-I.', '-O3', '-O2']) |
|
# Test that de-dup happens on addition |
|
a += ['-Ifoo', '-Ifoo'] |
|
self.assertEqual(a, ['-Ifoo', '-I..', '-I.', '-O3', '-O2']) |
|
|
|
# .extend() is just +=, so we don't test it |
|
|
|
## Test that addition works |
|
# Test that adding a list with just one old arg works and yields the same array |
|
a = a + ['-Ifoo'] |
|
self.assertEqual(a, ['-Ifoo', '-I..', '-I.', '-O3', '-O2']) |
|
# Test that adding a list with one arg new and one old works |
|
a = a + ['-Ifoo', '-Ibaz'] |
|
self.assertEqual(a, ['-Ifoo', '-Ibaz', '-I..', '-I.', '-O3', '-O2']) |
|
# Test that adding args that must be prepended and appended works |
|
a = a + ['-Ibar', '-Wall'] |
|
self.assertEqual(a, ['-Ibar', '-Ifoo', '-Ibaz', '-I..', '-I.', '-O3', '-O2', '-Wall']) |
|
|
|
## Test that reflected addition works |
|
# Test that adding to a list with just one old arg works and DOES NOT yield the same array |
|
a = ['-Ifoo'] + a |
|
self.assertEqual(a, ['-Ibar', '-Ifoo', '-Ibaz', '-I..', '-I.', '-O3', '-O2', '-Wall']) |
|
# Test that adding to a list with just one new arg that is not pre-pended works |
|
a = ['-Werror'] + a |
|
self.assertEqual(a, ['-Ibar', '-Ifoo', '-Ibaz', '-I..', '-I.', '-Werror', '-O3', '-O2', '-Wall']) |
|
# Test that adding to a list with two new args preserves the order |
|
a = ['-Ldir', '-Lbah'] + a |
|
self.assertEqual(a, ['-Ibar', '-Ifoo', '-Ibaz', '-I..', '-I.', '-Ldir', '-Lbah', '-Werror', '-O3', '-O2', '-Wall']) |
|
|
|
def test_commonpath(self): |
|
from os.path import sep |
|
commonpath = mesonbuild.mesonlib.commonpath |
|
self.assertRaises(ValueError, commonpath, []) |
|
self.assertEqual(commonpath(['/usr', '/usr']), sep + 'usr') |
|
self.assertEqual(commonpath(['/usr', '/usr/']), sep + 'usr') |
|
self.assertEqual(commonpath(['/usr', '/usr/bin']), sep + 'usr') |
|
self.assertEqual(commonpath(['/usr/', '/usr/bin']), sep + 'usr') |
|
self.assertEqual(commonpath(['/usr/./', '/usr/bin']), sep + 'usr') |
|
self.assertEqual(commonpath(['/usr/bin', '/usr/bin']), sep + 'usr' + sep + 'bin') |
|
self.assertEqual(commonpath(['/usr//bin', '/usr/bin']), sep + 'usr' + sep + 'bin') |
|
self.assertEqual(commonpath(['/usr/./bin', '/usr/bin']), sep + 'usr' + sep + 'bin') |
|
self.assertEqual(commonpath(['/usr/local', '/usr/lib']), sep + 'usr') |
|
self.assertEqual(commonpath(['/usr', '/bin']), sep) |
|
self.assertEqual(commonpath(['/usr', 'bin']), '') |
|
self.assertEqual(commonpath(['blam', 'bin']), '') |
|
prefix = '/some/path/to/prefix' |
|
libdir = '/some/path/to/prefix/libdir' |
|
self.assertEqual(commonpath([prefix, libdir]), str(PurePath(prefix))) |
|
|
|
def test_string_templates_substitution(self): |
|
dictfunc = mesonbuild.mesonlib.get_filenames_templates_dict |
|
substfunc = mesonbuild.mesonlib.substitute_values |
|
ME = mesonbuild.mesonlib.MesonException |
|
|
|
# Identity |
|
self.assertEqual(dictfunc([], []), {}) |
|
|
|
# One input, no outputs |
|
inputs = ['bar/foo.c.in'] |
|
outputs = [] |
|
ret = dictfunc(inputs, outputs) |
|
d = {'@INPUT@': inputs, '@INPUT0@': inputs[0], |
|
'@PLAINNAME@': 'foo.c.in', '@BASENAME@': 'foo.c'} |
|
# Check dictionary |
|
self.assertEqual(ret, d) |
|
# Check substitutions |
|
cmd = ['some', 'ordinary', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), cmd) |
|
cmd = ['@INPUT@.out', 'ordinary', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), [inputs[0] + '.out'] + cmd[1:]) |
|
cmd = ['@INPUT0@.out', '@PLAINNAME@.ok', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), |
|
[inputs[0] + '.out'] + [d['@PLAINNAME@'] + '.ok'] + cmd[2:]) |
|
cmd = ['@INPUT@', '@BASENAME@.hah', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), |
|
inputs + [d['@BASENAME@'] + '.hah'] + cmd[2:]) |
|
cmd = ['@OUTPUT@'] |
|
self.assertRaises(ME, substfunc, cmd, d) |
|
|
|
# One input, one output |
|
inputs = ['bar/foo.c.in'] |
|
outputs = ['out.c'] |
|
ret = dictfunc(inputs, outputs) |
|
d = {'@INPUT@': inputs, '@INPUT0@': inputs[0], |
|
'@PLAINNAME@': 'foo.c.in', '@BASENAME@': 'foo.c', |
|
'@OUTPUT@': outputs, '@OUTPUT0@': outputs[0], '@OUTDIR@': '.'} |
|
# Check dictionary |
|
self.assertEqual(ret, d) |
|
# Check substitutions |
|
cmd = ['some', 'ordinary', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), cmd) |
|
cmd = ['@INPUT@.out', '@OUTPUT@', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), |
|
[inputs[0] + '.out'] + outputs + cmd[2:]) |
|
cmd = ['@INPUT0@.out', '@PLAINNAME@.ok', '@OUTPUT0@'] |
|
self.assertEqual(substfunc(cmd, d), |
|
[inputs[0] + '.out', d['@PLAINNAME@'] + '.ok'] + outputs) |
|
cmd = ['@INPUT@', '@BASENAME@.hah', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), |
|
inputs + [d['@BASENAME@'] + '.hah'] + cmd[2:]) |
|
|
|
# One input, one output with a subdir |
|
outputs = ['dir/out.c'] |
|
ret = dictfunc(inputs, outputs) |
|
d = {'@INPUT@': inputs, '@INPUT0@': inputs[0], |
|
'@PLAINNAME@': 'foo.c.in', '@BASENAME@': 'foo.c', |
|
'@OUTPUT@': outputs, '@OUTPUT0@': outputs[0], '@OUTDIR@': 'dir'} |
|
# Check dictionary |
|
self.assertEqual(ret, d) |
|
|
|
# Two inputs, no outputs |
|
inputs = ['bar/foo.c.in', 'baz/foo.c.in'] |
|
outputs = [] |
|
ret = dictfunc(inputs, outputs) |
|
d = {'@INPUT@': inputs, '@INPUT0@': inputs[0], '@INPUT1@': inputs[1]} |
|
# Check dictionary |
|
self.assertEqual(ret, d) |
|
# Check substitutions |
|
cmd = ['some', 'ordinary', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), cmd) |
|
cmd = ['@INPUT@', 'ordinary', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), inputs + cmd[1:]) |
|
cmd = ['@INPUT0@.out', 'ordinary', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), [inputs[0] + '.out'] + cmd[1:]) |
|
cmd = ['@INPUT0@.out', '@INPUT1@.ok', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), [inputs[0] + '.out', inputs[1] + '.ok'] + cmd[2:]) |
|
cmd = ['@INPUT0@', '@INPUT1@', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), inputs + cmd[2:]) |
|
# Many inputs, can't use @INPUT@ like this |
|
cmd = ['@INPUT@.out', 'ordinary', 'strings'] |
|
# Not enough inputs |
|
cmd = ['@INPUT2@.out', 'ordinary', 'strings'] |
|
self.assertRaises(ME, substfunc, cmd, d) |
|
# Too many inputs |
|
cmd = ['@PLAINNAME@'] |
|
self.assertRaises(ME, substfunc, cmd, d) |
|
cmd = ['@BASENAME@'] |
|
self.assertRaises(ME, substfunc, cmd, d) |
|
# No outputs |
|
cmd = ['@OUTPUT@'] |
|
self.assertRaises(ME, substfunc, cmd, d) |
|
cmd = ['@OUTPUT0@'] |
|
self.assertRaises(ME, substfunc, cmd, d) |
|
cmd = ['@OUTDIR@'] |
|
self.assertRaises(ME, substfunc, cmd, d) |
|
|
|
# Two inputs, one output |
|
outputs = ['dir/out.c'] |
|
ret = dictfunc(inputs, outputs) |
|
d = {'@INPUT@': inputs, '@INPUT0@': inputs[0], '@INPUT1@': inputs[1], |
|
'@OUTPUT@': outputs, '@OUTPUT0@': outputs[0], '@OUTDIR@': 'dir'} |
|
# Check dictionary |
|
self.assertEqual(ret, d) |
|
# Check substitutions |
|
cmd = ['some', 'ordinary', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), cmd) |
|
cmd = ['@OUTPUT@', 'ordinary', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), outputs + cmd[1:]) |
|
cmd = ['@OUTPUT@.out', 'ordinary', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), [outputs[0] + '.out'] + cmd[1:]) |
|
cmd = ['@OUTPUT0@.out', '@INPUT1@.ok', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), [outputs[0] + '.out', inputs[1] + '.ok'] + cmd[2:]) |
|
# Many inputs, can't use @INPUT@ like this |
|
cmd = ['@INPUT@.out', 'ordinary', 'strings'] |
|
# Not enough inputs |
|
cmd = ['@INPUT2@.out', 'ordinary', 'strings'] |
|
self.assertRaises(ME, substfunc, cmd, d) |
|
# Not enough outputs |
|
cmd = ['@OUTPUT2@.out', 'ordinary', 'strings'] |
|
self.assertRaises(ME, substfunc, cmd, d) |
|
|
|
# Two inputs, two outputs |
|
outputs = ['dir/out.c', 'dir/out2.c'] |
|
ret = dictfunc(inputs, outputs) |
|
d = {'@INPUT@': inputs, '@INPUT0@': inputs[0], '@INPUT1@': inputs[1], |
|
'@OUTPUT@': outputs, '@OUTPUT0@': outputs[0], '@OUTPUT1@': outputs[1], |
|
'@OUTDIR@': 'dir'} |
|
# Check dictionary |
|
self.assertEqual(ret, d) |
|
# Check substitutions |
|
cmd = ['some', 'ordinary', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), cmd) |
|
cmd = ['@OUTPUT@', 'ordinary', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), outputs + cmd[1:]) |
|
cmd = ['@OUTPUT0@', '@OUTPUT1@', 'strings'] |
|
self.assertEqual(substfunc(cmd, d), outputs + cmd[2:]) |
|
cmd = ['@OUTPUT0@.out', '@INPUT1@.ok', '@OUTDIR@'] |
|
self.assertEqual(substfunc(cmd, d), [outputs[0] + '.out', inputs[1] + '.ok', 'dir']) |
|
# Many inputs, can't use @INPUT@ like this |
|
cmd = ['@INPUT@.out', 'ordinary', 'strings'] |
|
# Not enough inputs |
|
cmd = ['@INPUT2@.out', 'ordinary', 'strings'] |
|
self.assertRaises(ME, substfunc, cmd, d) |
|
# Not enough outputs |
|
cmd = ['@OUTPUT2@.out', 'ordinary', 'strings'] |
|
self.assertRaises(ME, substfunc, cmd, d) |
|
# Many outputs, can't use @OUTPUT@ like this |
|
cmd = ['@OUTPUT@.out', 'ordinary', 'strings'] |
|
self.assertRaises(ME, substfunc, cmd, d) |
|
|
|
|
|
class BasePlatformTests(unittest.TestCase): |
|
def setUp(self): |
|
super().setUp() |
|
src_root = os.path.dirname(__file__) |
|
src_root = os.path.join(os.getcwd(), src_root) |
|
self.src_root = src_root |
|
# In case the directory is inside a symlinked directory, find the real |
|
# path otherwise we might not find the srcdir from inside the builddir. |
|
self.builddir = os.path.realpath(tempfile.mkdtemp()) |
|
self.logdir = os.path.join(self.builddir, 'meson-logs') |
|
self.prefix = '/usr' |
|
self.libdir = os.path.join(self.prefix, 'lib') |
|
self.installdir = os.path.join(self.builddir, 'install') |
|
self.meson_command = [sys.executable, os.path.join(src_root, 'meson.py')] |
|
self.mconf_command = [sys.executable, os.path.join(src_root, 'mesonconf.py')] |
|
self.mintro_command = [sys.executable, os.path.join(src_root, 'mesonintrospect.py')] |
|
self.mtest_command = [sys.executable, os.path.join(src_root, 'mesontest.py'), '-C', self.builddir] |
|
self.ninja_command = [detect_ninja(), '-C', self.builddir] |
|
self.common_test_dir = os.path.join(src_root, 'test cases/common') |
|
self.vala_test_dir = os.path.join(src_root, 'test cases/vala') |
|
self.framework_test_dir = os.path.join(src_root, 'test cases/frameworks') |
|
self.unit_test_dir = os.path.join(src_root, 'test cases/unit') |
|
self.orig_env = os.environ.copy() |
|
|
|
def _print_meson_log(self): |
|
log = os.path.join(self.logdir, 'meson-log.txt') |
|
if not os.path.isfile(log): |
|
print("{!r} doesn't exist".format(log)) |
|
return |
|
with open(log, 'r', encoding='utf-8') as f: |
|
print(f.read()) |
|
|
|
def tearDown(self): |
|
shutil.rmtree(self.builddir) |
|
os.environ = self.orig_env |
|
super().tearDown() |
|
|
|
def _run(self, command): |
|
''' |
|
Run a command while printing the stdout and stderr to stdout, |
|
and also return a copy of it |
|
''' |
|
p = subprocess.Popen(command, stdout=subprocess.PIPE, |
|
stderr=subprocess.STDOUT, env=os.environ.copy(), |
|
universal_newlines=True) |
|
output = p.communicate()[0] |
|
print(output) |
|
if p.returncode != 0: |
|
raise subprocess.CalledProcessError(p.returncode, command) |
|
return output |
|
|
|
def init(self, srcdir, extra_args=None, default_args=True): |
|
if extra_args is None: |
|
extra_args = [] |
|
args = [srcdir, self.builddir] |
|
if default_args: |
|
args += ['--prefix', self.prefix, |
|
'--libdir', self.libdir] |
|
try: |
|
self._run(self.meson_command + args + extra_args) |
|
except: |
|
self._print_meson_log() |
|
raise |
|
self.privatedir = os.path.join(self.builddir, 'meson-private') |
|
|
|
def build(self, extra_args=None): |
|
if extra_args is None: |
|
extra_args = [] |
|
self._run(self.ninja_command + extra_args) |
|
|
|
def run_tests(self): |
|
self._run(self.ninja_command + ['test']) |
|
|
|
def install(self): |
|
os.environ['DESTDIR'] = self.installdir |
|
self._run(self.ninja_command + ['install']) |
|
|
|
def uninstall(self): |
|
self._run(self.ninja_command + ['uninstall']) |
|
|
|
def run_target(self, target): |
|
''' |
|
Run a Ninja target while printing the stdout and stderr to stdout, |
|
and also return a copy of it |
|
''' |
|
return self._run(self.ninja_command + [target]) |
|
|
|
def setconf(self, arg, will_build=True): |
|
# This is needed to increase the difference between build.ninja's |
|
# timestamp and coredata.dat's timestamp due to a Ninja bug. |
|
# https://github.com/ninja-build/ninja/issues/371 |
|
if will_build: |
|
time.sleep(1) |
|
self._run(self.mconf_command + [arg, self.builddir]) |
|
|
|
def wipe(self): |
|
shutil.rmtree(self.builddir) |
|
|
|
def get_compdb(self): |
|
with open(os.path.join(self.builddir, 'compile_commands.json')) as ifile: |
|
contents = json.load(ifile) |
|
# If Ninja is using .rsp files, generate them, read their contents, and |
|
# replace it as the command for all compile commands in the parsed json. |
|
if len(contents) > 0 and contents[0]['command'].endswith('.rsp'): |
|
# Pretend to build so that the rsp files are generated |
|
self.build(['-d', 'keeprsp', '-n']) |
|
for each in contents: |
|
# Extract the actual command from the rsp file |
|
compiler, rsp = each['command'].split(' @') |
|
rsp = os.path.join(self.builddir, rsp) |
|
# Replace the command with its contents |
|
with open(rsp, 'r', encoding='utf-8') as f: |
|
each['command'] = compiler + ' ' + f.read() |
|
return contents |
|
|
|
def get_meson_log(self): |
|
with open(os.path.join(self.builddir, 'meson-logs', 'meson-log.txt')) as f: |
|
return f.readlines() |
|
|
|
def get_meson_log_compiler_checks(self): |
|
''' |
|
Fetch a list command-lines run by meson for compiler checks. |
|
Each command-line is returned as a list of arguments. |
|
''' |
|
log = self.get_meson_log() |
|
prefix = 'Command line:' |
|
cmds = [l[len(prefix):].split() for l in log if l.startswith(prefix)] |
|
return cmds |
|
|
|
def introspect(self, arg): |
|
out = subprocess.check_output(self.mintro_command + [arg, self.builddir], |
|
universal_newlines=True) |
|
return json.loads(out) |
|
|
|
def assertPathEqual(self, path1, path2): |
|
''' |
|
Handles a lot of platform-specific quirks related to paths such as |
|
separator, case-sensitivity, etc. |
|
''' |
|
self.assertEqual(PurePath(path1), PurePath(path2)) |
|
|
|
def assertPathBasenameEqual(self, path, basename): |
|
msg = '{!r} does not end with {!r}'.format(path, basename) |
|
# We cannot use os.path.basename because it returns '' when the path |
|
# ends with '/' for some silly reason. This is not how the UNIX utility |
|
# `basename` works. |
|
path_basename = PurePath(path).parts[-1] |
|
self.assertEqual(PurePath(path_basename), PurePath(basename), msg) |
|
|
|
|
|
class AllPlatformTests(BasePlatformTests): |
|
''' |
|
Tests that should run on all platforms |
|
''' |
|
def test_default_options_prefix(self): |
|
''' |
|
Tests that setting a prefix in default_options in project() works. |
|
Can't be an ordinary test because we pass --prefix to meson there. |
|
https://github.com/mesonbuild/meson/issues/1349 |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '94 default options') |
|
self.init(testdir, default_args=False) |
|
opts = self.introspect('--buildoptions') |
|
for opt in opts: |
|
if opt['name'] == 'prefix': |
|
prefix = opt['value'] |
|
self.assertEqual(prefix, '/absoluteprefix') |
|
|
|
def test_absolute_prefix_libdir(self): |
|
''' |
|
Tests that setting absolute paths for --prefix and --libdir work. Can't |
|
be an ordinary test because these are set via the command-line. |
|
https://github.com/mesonbuild/meson/issues/1341 |
|
https://github.com/mesonbuild/meson/issues/1345 |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '94 default options') |
|
prefix = '/someabs' |
|
libdir = 'libdir' |
|
extra_args = ['--prefix=' + prefix, |
|
# This can just be a relative path, but we want to test |
|
# that passing this as an absolute path also works |
|
'--libdir=' + prefix + '/' + libdir] |
|
self.init(testdir, extra_args, default_args=False) |
|
opts = self.introspect('--buildoptions') |
|
for opt in opts: |
|
if opt['name'] == 'prefix': |
|
self.assertEqual(prefix, opt['value']) |
|
elif opt['name'] == 'libdir': |
|
self.assertEqual(libdir, opt['value']) |
|
|
|
def test_libdir_must_be_inside_prefix(self): |
|
''' |
|
Tests that libdir is forced to be inside prefix no matter how it is set. |
|
Must be a unit test for obvious reasons. |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '1 trivial') |
|
# libdir being inside prefix is ok |
|
args = ['--prefix', '/opt', '--libdir', '/opt/lib32'] |
|
self.init(testdir, args) |
|
self.wipe() |
|
# libdir not being inside prefix is not ok |
|
args = ['--prefix', '/usr', '--libdir', '/opt/lib32'] |
|
self.assertRaises(subprocess.CalledProcessError, self.init, testdir, args) |
|
self.wipe() |
|
# libdir must be inside prefix even when set via mesonconf |
|
self.init(testdir) |
|
self.assertRaises(subprocess.CalledProcessError, self.setconf, '-Dlibdir=/opt', False) |
|
|
|
def test_static_library_overwrite(self): |
|
''' |
|
Tests that static libraries are never appended to, always overwritten. |
|
Has to be a unit test because this involves building a project, |
|
reconfiguring, and building it again so that `ar` is run twice on the |
|
same static library. |
|
https://github.com/mesonbuild/meson/issues/1355 |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '3 static') |
|
env = Environment(testdir, self.builddir, self.meson_command, |
|
get_fake_options(self.prefix), []) |
|
cc = env.detect_c_compiler(False) |
|
static_linker = env.detect_static_linker(cc) |
|
if is_windows(): |
|
raise unittest.SkipTest('https://github.com/mesonbuild/meson/issues/1526') |
|
if not isinstance(static_linker, mesonbuild.compilers.ArLinker): |
|
raise unittest.SkipTest('static linker is not `ar`') |
|
# Configure |
|
self.init(testdir) |
|
# Get name of static library |
|
targets = self.introspect('--targets') |
|
self.assertEqual(len(targets), 1) |
|
libname = targets[0]['filename'] |
|
# Build and get contents of static library |
|
self.build() |
|
before = self._run(['ar', 't', os.path.join(self.builddir, libname)]).split() |
|
# Filter out non-object-file contents |
|
before = [f for f in before if f.endswith(('.o', '.obj'))] |
|
# Static library should contain only one object |
|
self.assertEqual(len(before), 1, msg=before) |
|
# Change the source to be built into the static library |
|
self.setconf('-Dsource=libfile2.c') |
|
self.build() |
|
after = self._run(['ar', 't', os.path.join(self.builddir, libname)]).split() |
|
# Filter out non-object-file contents |
|
after = [f for f in after if f.endswith(('.o', '.obj'))] |
|
# Static library should contain only one object |
|
self.assertEqual(len(after), 1, msg=after) |
|
# and the object must have changed |
|
self.assertNotEqual(before, after) |
|
|
|
def test_static_compile_order(self): |
|
''' |
|
Test that the order of files in a compiler command-line while compiling |
|
and linking statically is deterministic. This can't be an ordinary test |
|
case because we need to inspect the compiler database. |
|
https://github.com/mesonbuild/meson/pull/951 |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '5 linkstatic') |
|
self.init(testdir) |
|
compdb = self.get_compdb() |
|
# Rules will get written out in this order |
|
self.assertTrue(compdb[0]['file'].endswith("libfile.c")) |
|
self.assertTrue(compdb[1]['file'].endswith("libfile2.c")) |
|
self.assertTrue(compdb[2]['file'].endswith("libfile3.c")) |
|
self.assertTrue(compdb[3]['file'].endswith("libfile4.c")) |
|
# FIXME: We don't have access to the linker command |
|
|
|
def test_run_target_files_path(self): |
|
''' |
|
Test that run_targets are run from the correct directory |
|
https://github.com/mesonbuild/meson/issues/957 |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '58 run target') |
|
self.init(testdir) |
|
self.run_target('check_exists') |
|
|
|
def test_install_introspection(self): |
|
''' |
|
Tests that the Meson introspection API exposes install filenames correctly |
|
https://github.com/mesonbuild/meson/issues/829 |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '8 install') |
|
self.init(testdir) |
|
intro = self.introspect('--targets') |
|
if intro[0]['type'] == 'executable': |
|
intro = intro[::-1] |
|
self.assertPathEqual(intro[0]['install_filename'], '/usr/lib/libstat.a') |
|
self.assertPathEqual(intro[1]['install_filename'], '/usr/bin/prog' + exe_suffix) |
|
|
|
def test_uninstall(self): |
|
exename = os.path.join(self.installdir, 'usr/bin/prog' + exe_suffix) |
|
testdir = os.path.join(self.common_test_dir, '8 install') |
|
self.init(testdir) |
|
self.assertFalse(os.path.exists(exename)) |
|
self.install() |
|
self.assertTrue(os.path.exists(exename)) |
|
self.uninstall() |
|
self.assertFalse(os.path.exists(exename)) |
|
|
|
def test_testsetups(self): |
|
if not shutil.which('valgrind'): |
|
raise unittest.SkipTest('Valgrind not installed.') |
|
testdir = os.path.join(self.unit_test_dir, '2 testsetups') |
|
self.init(testdir) |
|
self.build() |
|
# Run tests without setup |
|
self.run_tests() |
|
with open(os.path.join(self.logdir, 'testlog.txt')) as f: |
|
basic_log = f.read() |
|
# Run buggy test with setup that has env that will make it fail |
|
self.assertRaises(subprocess.CalledProcessError, |
|
self._run, self.mtest_command + ['--setup=valgrind']) |
|
with open(os.path.join(self.logdir, 'testlog-valgrind.txt')) as f: |
|
vg_log = f.read() |
|
self.assertFalse('TEST_ENV is set' in basic_log) |
|
self.assertFalse('Memcheck' in basic_log) |
|
self.assertTrue('TEST_ENV is set' in vg_log) |
|
self.assertTrue('Memcheck' in vg_log) |
|
# Run buggy test with setup without env that will pass |
|
self._run(self.mtest_command + ['--setup=wrapper']) |
|
# Setup with no properties works |
|
self._run(self.mtest_command + ['--setup=empty']) |
|
# Setup with only env works |
|
self._run(self.mtest_command + ['--setup=onlyenv']) |
|
# Setup with only a timeout works |
|
self._run(self.mtest_command + ['--setup=timeout']) |
|
|
|
def assertFailedTestCount(self, failure_count, command): |
|
try: |
|
self._run(command) |
|
self.assertEqual(0, failure_count, 'Expected %d tests to fail.' % failure_count) |
|
except subprocess.CalledProcessError as e: |
|
self.assertEqual(e.returncode, failure_count) |
|
|
|
def test_suite_selection(self): |
|
testdir = os.path.join(self.unit_test_dir, '4 suite selection') |
|
self.init(testdir) |
|
self.build() |
|
|
|
self.assertFailedTestCount(3, self.mtest_command) |
|
|
|
self.assertFailedTestCount(0, self.mtest_command + ['--suite', ':success']) |
|
self.assertFailedTestCount(3, self.mtest_command + ['--suite', ':fail']) |
|
self.assertFailedTestCount(3, self.mtest_command + ['--no-suite', ':success']) |
|
self.assertFailedTestCount(0, self.mtest_command + ['--no-suite', ':fail']) |
|
|
|
self.assertFailedTestCount(1, self.mtest_command + ['--suite', 'mainprj']) |
|
self.assertFailedTestCount(0, self.mtest_command + ['--suite', 'subprjsucc']) |
|
self.assertFailedTestCount(1, self.mtest_command + ['--suite', 'subprjfail']) |
|
self.assertFailedTestCount(1, self.mtest_command + ['--suite', 'subprjmix']) |
|
self.assertFailedTestCount(2, self.mtest_command + ['--no-suite', 'mainprj']) |
|
self.assertFailedTestCount(3, self.mtest_command + ['--no-suite', 'subprjsucc']) |
|
self.assertFailedTestCount(2, self.mtest_command + ['--no-suite', 'subprjfail']) |
|
self.assertFailedTestCount(2, self.mtest_command + ['--no-suite', 'subprjmix']) |
|
|
|
self.assertFailedTestCount(1, self.mtest_command + ['--suite', 'mainprj:fail']) |
|
self.assertFailedTestCount(0, self.mtest_command + ['--suite', 'mainprj:success']) |
|
self.assertFailedTestCount(2, self.mtest_command + ['--no-suite', 'mainprj:fail']) |
|
self.assertFailedTestCount(3, self.mtest_command + ['--no-suite', 'mainprj:success']) |
|
|
|
self.assertFailedTestCount(1, self.mtest_command + ['--suite', 'subprjfail:fail']) |
|
self.assertFailedTestCount(0, self.mtest_command + ['--suite', 'subprjfail:success']) |
|
self.assertFailedTestCount(2, self.mtest_command + ['--no-suite', 'subprjfail:fail']) |
|
self.assertFailedTestCount(3, self.mtest_command + ['--no-suite', 'subprjfail:success']) |
|
|
|
self.assertFailedTestCount(0, self.mtest_command + ['--suite', 'subprjsucc:fail']) |
|
self.assertFailedTestCount(0, self.mtest_command + ['--suite', 'subprjsucc:success']) |
|
self.assertFailedTestCount(3, self.mtest_command + ['--no-suite', 'subprjsucc:fail']) |
|
self.assertFailedTestCount(3, self.mtest_command + ['--no-suite', 'subprjsucc:success']) |
|
|
|
self.assertFailedTestCount(1, self.mtest_command + ['--suite', 'subprjmix:fail']) |
|
self.assertFailedTestCount(0, self.mtest_command + ['--suite', 'subprjmix:success']) |
|
self.assertFailedTestCount(2, self.mtest_command + ['--no-suite', 'subprjmix:fail']) |
|
self.assertFailedTestCount(3, self.mtest_command + ['--no-suite', 'subprjmix:success']) |
|
|
|
self.assertFailedTestCount(2, self.mtest_command + ['--suite', 'subprjfail', '--suite', 'subprjmix:fail']) |
|
self.assertFailedTestCount(3, self.mtest_command + ['--suite', 'subprjfail', '--suite', 'subprjmix', '--suite', 'mainprj']) |
|
self.assertFailedTestCount(2, self.mtest_command + ['--suite', 'subprjfail', '--suite', 'subprjmix', '--suite', 'mainprj', '--no-suite', 'subprjmix:fail']) |
|
self.assertFailedTestCount(1, self.mtest_command + ['--suite', 'subprjfail', '--suite', 'subprjmix', '--suite', 'mainprj', '--no-suite', 'subprjmix:fail', 'mainprj-failing_test']) |
|
|
|
self.assertFailedTestCount(1, self.mtest_command + ['--no-suite', 'subprjfail:fail', '--no-suite', 'subprjmix:fail']) |
|
|
|
def test_build_by_default(self): |
|
testdir = os.path.join(self.common_test_dir, '137 build by default') |
|
self.init(testdir) |
|
self.build() |
|
genfile = os.path.join(self.builddir, 'generated.dat') |
|
exe = os.path.join(self.builddir, 'fooprog' + exe_suffix) |
|
self.assertTrue(os.path.exists(genfile)) |
|
self.assertFalse(os.path.exists(exe)) |
|
self._run(self.ninja_command + ['fooprog' + exe_suffix]) |
|
self.assertTrue(os.path.exists(exe)) |
|
|
|
def test_internal_include_order(self): |
|
testdir = os.path.join(self.common_test_dir, '138 include order') |
|
self.init(testdir) |
|
execmd = fxecmd = None |
|
for cmd in self.get_compdb(): |
|
if 'someexe' in cmd['command']: |
|
execmd = cmd['command'] |
|
continue |
|
if 'somefxe' in cmd['command']: |
|
fxecmd = cmd['command'] |
|
continue |
|
if not execmd or not fxecmd: |
|
raise Exception('Could not find someexe and somfxe commands') |
|
# Check include order for 'someexe' |
|
incs = [a for a in shlex.split(execmd) if a.startswith("-I")] |
|
self.assertEqual(len(incs), 8) |
|
# target private dir |
|
self.assertPathEqual(incs[0], "-Isub4/someexe@exe") |
|
# target build subdir |
|
self.assertPathEqual(incs[1], "-Isub4") |
|
# target source subdir |
|
self.assertPathBasenameEqual(incs[2], 'sub4') |
|
# include paths added via per-target c_args: ['-I'...] |
|
self.assertPathBasenameEqual(incs[3], 'sub3') |
|
# target include_directories: build dir |
|
self.assertPathEqual(incs[4], "-Isub2") |
|
# target include_directories: source dir |
|
self.assertPathBasenameEqual(incs[5], 'sub2') |
|
# target internal dependency include_directories: build dir |
|
self.assertPathEqual(incs[6], "-Isub1") |
|
# target internal dependency include_directories: source dir |
|
self.assertPathBasenameEqual(incs[7], 'sub1') |
|
# Check include order for 'somefxe' |
|
incs = [a for a in shlex.split(fxecmd) if a.startswith('-I')] |
|
self.assertEqual(len(incs), 9) |
|
# target private dir |
|
self.assertPathEqual(incs[0], '-Isomefxe@exe') |
|
# target build dir |
|
self.assertPathEqual(incs[1], '-I.') |
|
# target source dir |
|
self.assertPathBasenameEqual(incs[2], os.path.basename(testdir)) |
|
# target internal dependency correct include_directories: build dir |
|
self.assertPathEqual(incs[3], "-Isub4") |
|
# target internal dependency correct include_directories: source dir |
|
self.assertPathBasenameEqual(incs[4], 'sub4') |
|
# target internal dependency dep include_directories: build dir |
|
self.assertPathEqual(incs[5], "-Isub1") |
|
# target internal dependency dep include_directories: source dir |
|
self.assertPathBasenameEqual(incs[6], 'sub1') |
|
# target internal dependency wrong include_directories: build dir |
|
self.assertPathEqual(incs[7], "-Isub2") |
|
# target internal dependency wrong include_directories: source dir |
|
self.assertPathBasenameEqual(incs[8], 'sub2') |
|
|
|
def test_compiler_detection(self): |
|
''' |
|
Test that automatic compiler detection and setting from the environment |
|
both work just fine. This is needed because while running project tests |
|
and other unit tests, we always read CC/CXX/etc from the environment. |
|
''' |
|
gnu = mesonbuild.compilers.GnuCompiler |
|
clang = mesonbuild.compilers.ClangCompiler |
|
intel = mesonbuild.compilers.IntelCompiler |
|
msvc = mesonbuild.compilers.VisualStudioCCompiler |
|
ar = mesonbuild.compilers.ArLinker |
|
lib = mesonbuild.compilers.VisualStudioLinker |
|
langs = [('c', 'CC'), ('cpp', 'CXX')] |
|
if not is_windows(): |
|
langs += [('objc', 'OBJC'), ('objcpp', 'OBJCXX')] |
|
testdir = os.path.join(self.unit_test_dir, '5 compiler detection') |
|
env = Environment(testdir, self.builddir, self.meson_command, |
|
get_fake_options(self.prefix), []) |
|
for lang, evar in langs: |
|
evalue = None |
|
# Detect with evar and do sanity checks on that |
|
if evar in os.environ: |
|
ecc = getattr(env, 'detect_{}_compiler'.format(lang))(False) |
|
elinker = env.detect_static_linker(ecc) |
|
# Pop it so we don't use it for the next detection |
|
evalue = os.environ.pop(evar) |
|
# Very rough/strict heuristics. Would never work for actual |
|
# compiler detection, but should be ok for the tests. |
|
if os.path.basename(evalue).startswith('g'): |
|
self.assertIsInstance(ecc, gnu) |
|
self.assertIsInstance(elinker, ar) |
|
elif 'clang' in os.path.basename(evalue): |
|
self.assertIsInstance(ecc, clang) |
|
self.assertIsInstance(elinker, ar) |
|
elif os.path.basename(evalue).startswith('ic'): |
|
self.assertIsInstance(ecc, intel) |
|
self.assertIsInstance(elinker, ar) |
|
elif os.path.basename(evalue).startswith('cl'): |
|
self.assertIsInstance(ecc, msvc) |
|
self.assertIsInstance(elinker, lib) |
|
else: |
|
raise AssertionError('Unknown compiler {!r}'.format(evalue)) |
|
# Check that we actually used the evalue correctly as the compiler |
|
self.assertEqual(ecc.get_exelist(), shlex.split(evalue)) |
|
# Do auto-detection of compiler based on platform, PATH, etc. |
|
cc = getattr(env, 'detect_{}_compiler'.format(lang))(False) |
|
linker = env.detect_static_linker(cc) |
|
# Check compiler type |
|
if isinstance(cc, gnu): |
|
self.assertIsInstance(linker, ar) |
|
if is_osx(): |
|
self.assertEqual(cc.gcc_type, mesonbuild.compilers.GCC_OSX) |
|
elif is_windows(): |
|
self.assertEqual(cc.gcc_type, mesonbuild.compilers.GCC_MINGW) |
|
else: |
|
self.assertEqual(cc.gcc_type, mesonbuild.compilers.GCC_STANDARD) |
|
if isinstance(cc, clang): |
|
self.assertIsInstance(linker, ar) |
|
if is_osx(): |
|
self.assertEqual(cc.clang_type, mesonbuild.compilers.CLANG_OSX) |
|
elif is_windows(): |
|
# Not implemented yet |
|
self.assertEqual(cc.clang_type, mesonbuild.compilers.CLANG_WIN) |
|
else: |
|
self.assertEqual(cc.clang_type, mesonbuild.compilers.CLANG_STANDARD) |
|
if isinstance(cc, intel): |
|
self.assertIsInstance(linker, ar) |
|
if is_osx(): |
|
self.assertEqual(cc.icc_type, mesonbuild.compilers.ICC_OSX) |
|
elif is_windows(): |
|
self.assertEqual(cc.icc_type, mesonbuild.compilers.ICC_WIN) |
|
else: |
|
self.assertEqual(cc.icc_type, mesonbuild.compilers.ICC_STANDARD) |
|
if isinstance(cc, msvc): |
|
self.assertTrue(is_windows()) |
|
self.assertIsInstance(linker, lib) |
|
self.assertEqual(cc.id, 'msvc') |
|
# Set evar ourselves to a wrapper script that just calls the same |
|
# exelist + some argument. This is meant to test that setting |
|
# something like `ccache gcc -pipe` or `distcc ccache gcc` works. |
|
wrapper = os.path.join(testdir, 'compiler wrapper.py') |
|
wrappercc = [sys.executable, wrapper] + cc.get_exelist() + cc.get_always_args() |
|
wrappercc_s = '' |
|
for w in wrappercc: |
|
wrappercc_s += shlex.quote(w) + ' ' |
|
os.environ[evar] = wrappercc_s |
|
wcc = getattr(env, 'detect_{}_compiler'.format(lang))(False) |
|
# Check static linker too |
|
wrapperlinker = [sys.executable, wrapper] + linker.get_exelist() + linker.get_always_args() |
|
wrapperlinker_s = '' |
|
for w in wrapperlinker: |
|
wrapperlinker_s += shlex.quote(w) + ' ' |
|
os.environ['AR'] = wrapperlinker_s |
|
wlinker = env.detect_static_linker(wcc) |
|
# Must be the same type since it's a wrapper around the same exelist |
|
self.assertIs(type(cc), type(wcc)) |
|
self.assertIs(type(linker), type(wlinker)) |
|
# Ensure that the exelist is correct |
|
self.assertEqual(wcc.get_exelist(), wrappercc) |
|
self.assertEqual(wlinker.get_exelist(), wrapperlinker) |
|
|
|
def test_always_prefer_c_compiler_for_asm(self): |
|
testdir = os.path.join(self.common_test_dir, '141 c cpp and asm') |
|
# Skip if building with MSVC |
|
#env = Environment(testdir, self.builddir, self.meson_command, |
|
# get_fake_options(self.prefix), []) |
|
#if env.detect_c_compiler(False).get_id() == 'msvc': |
|
# raise unittest.SkipTest('MSVC can\'t compile assembly') |
|
# |
|
# Re-enable the above once the MinGW issue is fixed. |
|
if platform.system().lower() == 'windows': |
|
raise unittest.SkipTest('Skipping on Windows because MinGW CI is failng.') |
|
self.init(testdir) |
|
commands = {'c-asm': {}, 'cpp-asm': {}, 'cpp-c-asm': {}, 'c-cpp-asm': {}} |
|
for cmd in self.get_compdb(): |
|
# Get compiler |
|
split = shlex.split(cmd['command']) |
|
if split[0] == 'ccache': |
|
compiler = split[1] |
|
else: |
|
compiler = split[0] |
|
# Classify commands |
|
if 'Ic-asm' in cmd['command']: |
|
if cmd['file'].endswith('.S'): |
|
commands['c-asm']['asm'] = compiler |
|
elif cmd['file'].endswith('.c'): |
|
commands['c-asm']['c'] = compiler |
|
else: |
|
raise AssertionError('{!r} found in cpp-asm?'.format(cmd['command'])) |
|
elif 'Icpp-asm' in cmd['command']: |
|
if cmd['file'].endswith('.S'): |
|
commands['cpp-asm']['asm'] = compiler |
|
elif cmd['file'].endswith('.cpp'): |
|
commands['cpp-asm']['cpp'] = compiler |
|
else: |
|
raise AssertionError('{!r} found in cpp-asm?'.format(cmd['command'])) |
|
elif 'Ic-cpp-asm' in cmd['command']: |
|
if cmd['file'].endswith('.S'): |
|
commands['c-cpp-asm']['asm'] = compiler |
|
elif cmd['file'].endswith('.c'): |
|
commands['c-cpp-asm']['c'] = compiler |
|
elif cmd['file'].endswith('.cpp'): |
|
commands['c-cpp-asm']['cpp'] = compiler |
|
else: |
|
raise AssertionError('{!r} found in c-cpp-asm?'.format(cmd['command'])) |
|
elif 'Icpp-c-asm' in cmd['command']: |
|
if cmd['file'].endswith('.S'): |
|
commands['cpp-c-asm']['asm'] = compiler |
|
elif cmd['file'].endswith('.c'): |
|
commands['cpp-c-asm']['c'] = compiler |
|
elif cmd['file'].endswith('.cpp'): |
|
commands['cpp-c-asm']['cpp'] = compiler |
|
else: |
|
raise AssertionError('{!r} found in cpp-c-asm?'.format(cmd['command'])) |
|
else: |
|
raise AssertionError('Unknown command {!r} found'.format(cmd['command'])) |
|
# Check that .S files are always built with the C compiler |
|
self.assertEqual(commands['c-asm']['asm'], commands['c-asm']['c']) |
|
self.assertEqual(commands['c-asm']['asm'], commands['cpp-asm']['asm']) |
|
self.assertEqual(commands['cpp-asm']['asm'], commands['c-cpp-asm']['c']) |
|
self.assertEqual(commands['c-cpp-asm']['asm'], commands['c-cpp-asm']['c']) |
|
self.assertEqual(commands['cpp-c-asm']['asm'], commands['cpp-c-asm']['c']) |
|
self.assertNotEqual(commands['cpp-asm']['asm'], commands['cpp-asm']['cpp']) |
|
self.assertNotEqual(commands['c-cpp-asm']['c'], commands['c-cpp-asm']['cpp']) |
|
self.assertNotEqual(commands['cpp-c-asm']['c'], commands['cpp-c-asm']['cpp']) |
|
# Check that the c-asm target is always linked with the C linker |
|
build_ninja = os.path.join(self.builddir, 'build.ninja') |
|
with open(build_ninja, 'r', encoding='utf-8') as f: |
|
contents = f.read() |
|
m = re.search('build c-asm.*: c_LINKER', contents) |
|
self.assertIsNotNone(m, msg=contents) |
|
|
|
|
|
class WindowsTests(BasePlatformTests): |
|
''' |
|
Tests that should run on Cygwin, MinGW, and MSVC |
|
''' |
|
def setUp(self): |
|
super().setUp() |
|
self.platform_test_dir = os.path.join(self.src_root, 'test cases/windows') |
|
|
|
def test_find_program(self): |
|
''' |
|
Test that Windows-specific edge-cases in find_program are functioning |
|
correctly. Cannot be an ordinary test because it involves manipulating |
|
PATH to point to a directory with Python scripts. |
|
''' |
|
testdir = os.path.join(self.platform_test_dir, '9 find program') |
|
# Find `cmd` and `cmd.exe` |
|
prog1 = ExternalProgram('cmd') |
|
self.assertTrue(prog1.found(), msg='cmd not found') |
|
prog2 = ExternalProgram('cmd.exe') |
|
self.assertTrue(prog2.found(), msg='cmd.exe not found') |
|
self.assertPathEqual(prog1.get_path(), prog2.get_path()) |
|
# Find cmd with an absolute path that's missing the extension |
|
cmd_path = prog2.get_path()[:-4] |
|
prog = ExternalProgram(cmd_path) |
|
self.assertTrue(prog.found(), msg='{!r} not found'.format(cmd_path)) |
|
# Finding a script with no extension inside a directory works |
|
prog = ExternalProgram(os.path.join(testdir, 'test-script')) |
|
self.assertTrue(prog.found(), msg='test-script not found') |
|
# Finding a script with an extension inside a directory works |
|
prog = ExternalProgram(os.path.join(testdir, 'test-script-ext.py')) |
|
self.assertTrue(prog.found(), msg='test-script-ext.py not found') |
|
# Finding a script in PATH w/o extension works and adds the interpreter |
|
os.environ['PATH'] += os.pathsep + testdir |
|
prog = ExternalProgram('test-script-ext') |
|
self.assertTrue(prog.found(), msg='test-script-ext not found in PATH') |
|
self.assertPathEqual(prog.get_command()[0], sys.executable) |
|
self.assertPathBasenameEqual(prog.get_path(), 'test-script-ext.py') |
|
# Finding a script in PATH with extension works and adds the interpreter |
|
prog = ExternalProgram('test-script-ext.py') |
|
self.assertTrue(prog.found(), msg='test-script-ext.py not found in PATH') |
|
self.assertPathEqual(prog.get_command()[0], sys.executable) |
|
self.assertPathBasenameEqual(prog.get_path(), 'test-script-ext.py') |
|
|
|
|
|
class LinuxlikeTests(BasePlatformTests): |
|
''' |
|
Tests that should run on Linux and *BSD |
|
''' |
|
def test_basic_soname(self): |
|
''' |
|
Test that the soname is set correctly for shared libraries. This can't |
|
be an ordinary test case because we need to run `readelf` and actually |
|
check the soname. |
|
https://github.com/mesonbuild/meson/issues/785 |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '4 shared') |
|
self.init(testdir) |
|
self.build() |
|
lib1 = os.path.join(self.builddir, 'libmylib.so') |
|
soname = get_soname(lib1) |
|
self.assertEqual(soname, 'libmylib.so') |
|
|
|
def test_custom_soname(self): |
|
''' |
|
Test that the soname is set correctly for shared libraries when |
|
a custom prefix and/or suffix is used. This can't be an ordinary test |
|
case because we need to run `readelf` and actually check the soname. |
|
https://github.com/mesonbuild/meson/issues/785 |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '27 library versions') |
|
self.init(testdir) |
|
self.build() |
|
lib1 = os.path.join(self.builddir, 'prefixsomelib.suffix') |
|
soname = get_soname(lib1) |
|
self.assertEqual(soname, 'prefixsomelib.suffix') |
|
|
|
def test_pic(self): |
|
''' |
|
Test that -fPIC is correctly added to static libraries when b_staticpic |
|
is true and not when it is false. This can't be an ordinary test case |
|
because we need to inspect the compiler database. |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '3 static') |
|
self.init(testdir) |
|
compdb = self.get_compdb() |
|
self.assertIn('-fPIC', compdb[0]['command']) |
|
self.setconf('-Db_staticpic=false') |
|
# Regenerate build |
|
self.build() |
|
compdb = self.get_compdb() |
|
self.assertNotIn('-fPIC', compdb[0]['command']) |
|
|
|
def test_pkgconfig_gen(self): |
|
''' |
|
Test that generated pkg-config files can be found and have the correct |
|
version and link args. This can't be an ordinary test case because we |
|
need to run pkg-config outside of a Meson build file. |
|
https://github.com/mesonbuild/meson/issues/889 |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '51 pkgconfig-gen') |
|
self.init(testdir) |
|
env = FakeEnvironment() |
|
kwargs = {'required': True, 'silent': True} |
|
os.environ['PKG_CONFIG_LIBDIR'] = self.privatedir |
|
simple_dep = PkgConfigDependency('libfoo', env, kwargs) |
|
self.assertTrue(simple_dep.found()) |
|
self.assertEqual(simple_dep.get_version(), '1.0') |
|
self.assertIn('-lfoo', simple_dep.get_link_args()) |
|
|
|
def test_vala_c_warnings(self): |
|
''' |
|
Test that no warnings are emitted for C code generated by Vala. This |
|
can't be an ordinary test case because we need to inspect the compiler |
|
database. |
|
https://github.com/mesonbuild/meson/issues/864 |
|
''' |
|
testdir = os.path.join(self.vala_test_dir, '5 target glib') |
|
self.init(testdir) |
|
compdb = self.get_compdb() |
|
vala_command = None |
|
c_command = None |
|
for each in compdb: |
|
if each['file'].endswith('GLib.Thread.c'): |
|
vala_command = each['command'] |
|
elif each['file'].endswith('GLib.Thread.vala'): |
|
continue |
|
elif each['file'].endswith('retcode.c'): |
|
c_command = each['command'] |
|
else: |
|
m = 'Unknown file {!r} in vala_c_warnings test'.format(each['file']) |
|
raise AssertionError(m) |
|
self.assertIsNotNone(vala_command) |
|
self.assertIsNotNone(c_command) |
|
# -w suppresses all warnings, should be there in Vala but not in C |
|
self.assertIn("'-w'", vala_command) |
|
self.assertNotIn("'-w'", c_command) |
|
# -Wall enables all warnings, should be there in C but not in Vala |
|
self.assertNotIn("'-Wall'", vala_command) |
|
self.assertIn("'-Wall'", c_command) |
|
# -Werror converts warnings to errors, should always be there since it's |
|
# injected by an unrelated piece of code and the project has werror=true |
|
self.assertIn("'-Werror'", vala_command) |
|
self.assertIn("'-Werror'", c_command) |
|
|
|
def test_qt5dependency_pkgconfig_detection(self): |
|
''' |
|
Test that qt4 and qt5 detection with pkgconfig works. |
|
''' |
|
# Verify Qt4 or Qt5 can be found with pkg-config |
|
if not shutil.which('pkg-config'): |
|
raise unittest.SkipTest('pkg-config not found') |
|
qt4 = subprocess.call(['pkg-config', '--exists', 'QtCore']) |
|
qt5 = subprocess.call(['pkg-config', '--exists', 'Qt5Core']) |
|
if qt4 != 0 or qt5 != 0: |
|
raise unittest.SkipTest('Qt not found with pkg-config') |
|
testdir = os.path.join(self.framework_test_dir, '4 qt') |
|
self.init(testdir) |
|
# Confirm that the dependency was found with qmake |
|
msg = 'Qt4 native `pkg-config` dependency (modules: Core, Gui) found: YES\n' |
|
msg2 = 'Qt5 native `pkg-config` dependency (modules: Core, Gui) found: YES\n' |
|
mesonlog = self.get_meson_log() |
|
self.assertTrue(msg in mesonlog or msg2 in mesonlog) |
|
|
|
def test_qt5dependency_qmake_detection(self): |
|
''' |
|
Test that qt5 detection with qmake works. This can't be an ordinary |
|
test case because it involves setting the environment. |
|
''' |
|
# Verify that qmake is for Qt5 |
|
if not shutil.which('qmake-qt5'): |
|
if not shutil.which('qmake'): |
|
raise unittest.SkipTest('QMake not found') |
|
# For some inexplicable reason qmake --version gives different |
|
# results when run from the command line vs invoked by Python. |
|
# Check for both cases in case this behaviour changes in the future. |
|
output = subprocess.getoutput(['qmake', '--version']) |
|
if 'Qt version 5' not in output and 'qt5' not in output: |
|
raise unittest.SkipTest('Qmake found, but it is not for Qt 5.') |
|
# Disable pkg-config codepath and force searching with qmake/qmake-qt5 |
|
os.environ['PKG_CONFIG_LIBDIR'] = self.builddir |
|
os.environ['PKG_CONFIG_PATH'] = self.builddir |
|
testdir = os.path.join(self.framework_test_dir, '4 qt') |
|
self.init(testdir) |
|
# Confirm that the dependency was found with qmake |
|
msg = 'Qt5 native `qmake-qt5` dependency (modules: Core) found: YES\n' |
|
msg2 = 'Qt5 native `qmake` dependency (modules: Core) found: YES\n' |
|
mesonlog = self.get_meson_log() |
|
self.assertTrue(msg in mesonlog or msg2 in mesonlog) |
|
|
|
def get_soname(self, fname): |
|
output = subprocess.check_output(['readelf', '-a', fname], |
|
universal_newlines=True) |
|
for line in output.split('\n'): |
|
if 'SONAME' in line: |
|
return line.split('[')[1].split(']')[0] |
|
raise RuntimeError('Readelf gave no SONAME.') |
|
|
|
def _test_soname_impl(self, libpath, install): |
|
testdir = os.path.join(self.unit_test_dir, '1 soname') |
|
self.init(testdir) |
|
self.build() |
|
if install: |
|
self.install() |
|
|
|
# File without aliases set. |
|
nover = os.path.join(libpath, 'libnover.so') |
|
self.assertTrue(os.path.exists(nover)) |
|
self.assertFalse(os.path.islink(nover)) |
|
self.assertEqual(self.get_soname(nover), 'libnover.so') |
|
self.assertEqual(len(glob(nover[:-3] + '*')), 1) |
|
|
|
# File with version set |
|
verset = os.path.join(libpath, 'libverset.so') |
|
self.assertTrue(os.path.exists(verset + '.4.5.6')) |
|
self.assertEqual(os.readlink(verset), 'libverset.so.4') |
|
self.assertEqual(self.get_soname(verset), 'libverset.so.4') |
|
self.assertEqual(len(glob(verset[:-3] + '*')), 3) |
|
|
|
# File with soversion set |
|
soverset = os.path.join(libpath, 'libsoverset.so') |
|
self.assertTrue(os.path.exists(soverset + '.1.2.3')) |
|
self.assertEqual(os.readlink(soverset), 'libsoverset.so.1.2.3') |
|
self.assertEqual(self.get_soname(soverset), 'libsoverset.so.1.2.3') |
|
self.assertEqual(len(glob(soverset[:-3] + '*')), 2) |
|
|
|
# File with version and soversion set to same values |
|
settosame = os.path.join(libpath, 'libsettosame.so') |
|
self.assertTrue(os.path.exists(settosame + '.7.8.9')) |
|
self.assertEqual(os.readlink(settosame), 'libsettosame.so.7.8.9') |
|
self.assertEqual(self.get_soname(settosame), 'libsettosame.so.7.8.9') |
|
self.assertEqual(len(glob(settosame[:-3] + '*')), 2) |
|
|
|
# File with version and soversion set to different values |
|
bothset = os.path.join(libpath, 'libbothset.so') |
|
self.assertTrue(os.path.exists(bothset + '.1.2.3')) |
|
self.assertEqual(os.readlink(bothset), 'libbothset.so.1.2.3') |
|
self.assertEqual(os.readlink(bothset + '.1.2.3'), 'libbothset.so.4.5.6') |
|
self.assertEqual(self.get_soname(bothset), 'libbothset.so.1.2.3') |
|
self.assertEqual(len(glob(bothset[:-3] + '*')), 3) |
|
|
|
def test_soname(self): |
|
self._test_soname_impl(self.builddir, False) |
|
|
|
def test_installed_soname(self): |
|
self._test_soname_impl(self.installdir + self.libdir, True) |
|
|
|
def test_compiler_check_flags_order(self): |
|
''' |
|
Test that compiler check flags override all other flags. This can't be |
|
an ordinary test case because it needs the environment to be set. |
|
''' |
|
Oflag = '-O3' |
|
os.environ['CFLAGS'] = os.environ['CXXFLAGS'] = Oflag |
|
testdir = os.path.join(self.common_test_dir, '43 has function') |
|
self.init(testdir) |
|
cmds = self.get_meson_log_compiler_checks() |
|
for cmd in cmds: |
|
if cmd[0] == 'ccache': |
|
cmd = cmd[1:] |
|
# Verify that -I flags from the `args` kwarg are first |
|
# This is set in the '43 has function' test case |
|
self.assertEqual(cmd[1], '-I/tmp') |
|
# Verify that -O3 set via the environment is overriden by -O0 |
|
Oargs = [arg for arg in cmd if arg.startswith('-O')] |
|
self.assertEqual(Oargs, [Oflag, '-O0']) |
|
|
|
def test_custom_target_exe_data_deterministic(self): |
|
testdir = os.path.join(self.common_test_dir, '117 custom target capture') |
|
self.init(testdir) |
|
meson_exe_dat1 = glob(os.path.join(self.privatedir, 'meson_exe*.dat')) |
|
self.wipe() |
|
self.init(testdir) |
|
meson_exe_dat2 = glob(os.path.join(self.privatedir, 'meson_exe*.dat')) |
|
self.assertListEqual(meson_exe_dat1, meson_exe_dat2) |
|
|
|
def _test_stds_impl(self, testdir, compiler, p): |
|
lang_std = p + '_std' |
|
# Check that all the listed -std=xxx options for this compiler work |
|
# just fine when used |
|
for v in compiler.get_options()[lang_std].choices: |
|
std_opt = '{}={}'.format(lang_std, v) |
|
self.init(testdir, ['-D' + std_opt]) |
|
cmd = self.get_compdb()[0]['command'] |
|
if v != 'none': |
|
cmd_std = "'-std={}'".format(v) |
|
self.assertIn(cmd_std, cmd) |
|
try: |
|
self.build() |
|
except: |
|
print('{} was {!r}'.format(lang_std, v)) |
|
raise |
|
self.wipe() |
|
# Check that an invalid std option in CFLAGS/CPPFLAGS fails |
|
# Needed because by default ICC ignores invalid options |
|
cmd_std = '-std=FAIL' |
|
env_flags = p.upper() + 'FLAGS' |
|
os.environ[env_flags] = cmd_std |
|
self.init(testdir) |
|
cmd = self.get_compdb()[0]['command'] |
|
qcmd_std = "'{}'".format(cmd_std) |
|
self.assertIn(qcmd_std, cmd) |
|
with self.assertRaises(subprocess.CalledProcessError, |
|
msg='{} should have failed'.format(qcmd_std)): |
|
self.build() |
|
|
|
def test_compiler_c_stds(self): |
|
''' |
|
Test that C stds specified for this compiler can all be used. Can't be |
|
an ordinary test because it requires passing options to meson. |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '1 trivial') |
|
env = Environment(testdir, self.builddir, self.meson_command, |
|
get_fake_options(self.prefix), []) |
|
cc = env.detect_c_compiler(False) |
|
self._test_stds_impl(testdir, cc, 'c') |
|
|
|
def test_compiler_cpp_stds(self): |
|
''' |
|
Test that C++ stds specified for this compiler can all be used. Can't |
|
be an ordinary test because it requires passing options to meson. |
|
''' |
|
testdir = os.path.join(self.common_test_dir, '2 cpp') |
|
env = Environment(testdir, self.builddir, self.meson_command, |
|
get_fake_options(self.prefix), []) |
|
cpp = env.detect_cpp_compiler(False) |
|
self._test_stds_impl(testdir, cpp, 'cpp') |
|
|
|
def test_installed_modes(self): |
|
''' |
|
Test that files installed by these tests have the correct permissions. |
|
Can't be an ordinary test because our installed_files.txt is very basic. |
|
''' |
|
# Test file modes |
|
testdir = os.path.join(self.common_test_dir, '12 data') |
|
self.init(testdir) |
|
self.install() |
|
|
|
f = os.path.join(self.installdir, 'etc', 'etcfile.dat') |
|
found_mode = stat.filemode(os.stat(f).st_mode) |
|
want_mode = 'rw------T' |
|
self.assertEqual(want_mode, found_mode[1:]) |
|
|
|
f = os.path.join(self.installdir, 'usr', 'bin', 'runscript.sh') |
|
statf = os.stat(f) |
|
found_mode = stat.filemode(statf.st_mode) |
|
want_mode = 'rwxr-sr-x' |
|
self.assertEqual(want_mode, found_mode[1:]) |
|
if os.getuid() == 0: |
|
# The chown failed nonfatally if we're not root |
|
self.assertEqual(0, statf.st_uid) |
|
self.assertEqual(0, statf.st_gid) |
|
|
|
f = os.path.join(self.installdir, 'usr', 'share', 'progname', |
|
'fileobject_datafile.dat') |
|
orig = os.path.join(testdir, 'fileobject_datafile.dat') |
|
statf = os.stat(f) |
|
statorig = os.stat(orig) |
|
found_mode = stat.filemode(statf.st_mode) |
|
orig_mode = stat.filemode(statorig.st_mode) |
|
self.assertEqual(orig_mode[1:], found_mode[1:]) |
|
self.assertEqual(os.getuid(), statf.st_uid) |
|
if os.getuid() == 0: |
|
# The chown failed nonfatally if we're not root |
|
self.assertEqual(0, statf.st_gid) |
|
|
|
self.wipe() |
|
# Test directory modes |
|
testdir = os.path.join(self.common_test_dir, '66 install subdir') |
|
self.init(testdir) |
|
self.install() |
|
|
|
f = os.path.join(self.installdir, 'usr', 'share', 'sub1') |
|
statf = os.stat(f) |
|
found_mode = stat.filemode(statf.st_mode) |
|
want_mode = 'rwxr-x--t' |
|
self.assertEqual(want_mode, found_mode[1:]) |
|
if os.getuid() == 0: |
|
# The chown failed nonfatally if we're not root |
|
self.assertEqual(0, statf.st_uid) |
|
|
|
|
|
class RewriterTests(unittest.TestCase): |
|
|
|
def setUp(self): |
|
super().setUp() |
|
src_root = os.path.dirname(__file__) |
|
self.testroot = os.path.realpath(tempfile.mkdtemp()) |
|
self.rewrite_command = [sys.executable, os.path.join(src_root, 'mesonrewriter.py')] |
|
self.tmpdir = os.path.realpath(tempfile.mkdtemp()) |
|
self.workdir = os.path.join(self.tmpdir, 'foo') |
|
self.test_dir = os.path.join(src_root, 'test cases/rewrite') |
|
|
|
def tearDown(self): |
|
shutil.rmtree(self.tmpdir) |
|
|
|
def read_contents(self, fname): |
|
with open(os.path.join(self.workdir, fname)) as f: |
|
return f.read() |
|
|
|
def check_effectively_same(self, mainfile, truth): |
|
mf = self.read_contents(mainfile) |
|
t = self.read_contents(truth) |
|
# Rewriting is not guaranteed to do a perfect job of |
|
# maintaining whitespace. |
|
self.assertEqual(mf.replace(' ', ''), t.replace(' ', '')) |
|
|
|
def prime(self, dirname): |
|
shutil.copytree(os.path.join(self.test_dir, dirname), self.workdir) |
|
|
|
def test_basic(self): |
|
self.prime('1 basic') |
|
subprocess.check_call(self.rewrite_command + ['remove', |
|
'--target=trivialprog', |
|
'--filename=notthere.c', |
|
'--sourcedir', self.workdir], |
|
universal_newlines=True) |
|
self.check_effectively_same('meson.build', 'removed.txt') |
|
subprocess.check_call(self.rewrite_command + ['add', |
|
'--target=trivialprog', |
|
'--filename=notthere.c', |
|
'--sourcedir', self.workdir], |
|
universal_newlines=True) |
|
self.check_effectively_same('meson.build', 'added.txt') |
|
subprocess.check_call(self.rewrite_command + ['remove', |
|
'--target=trivialprog', |
|
'--filename=notthere.c', |
|
'--sourcedir', self.workdir], |
|
universal_newlines=True) |
|
self.check_effectively_same('meson.build', 'removed.txt') |
|
|
|
def test_subdir(self): |
|
self.prime('2 subdirs') |
|
top = self.read_contents('meson.build') |
|
s2 = self.read_contents('sub2/meson.build') |
|
subprocess.check_call(self.rewrite_command + ['remove', |
|
'--target=something', |
|
'--filename=second.c', |
|
'--sourcedir', self.workdir], |
|
universal_newlines=True) |
|
self.check_effectively_same('sub1/meson.build', 'sub1/after.txt') |
|
self.assertEqual(top, self.read_contents('meson.build')) |
|
self.assertEqual(s2, self.read_contents('sub2/meson.build')) |
|
|
|
|
|
if __name__ == '__main__': |
|
unittest.main(buffer=True)
|
|
|