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.
600 lines
27 KiB
600 lines
27 KiB
#!/usr/bin/env python3 |
|
# Copyright 2016 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 unittest, os, sys, shutil, time |
|
import subprocess |
|
import re, json |
|
import tempfile |
|
from glob import glob |
|
import mesonbuild.environment |
|
from mesonbuild.environment import detect_ninja, Environment |
|
from mesonbuild.dependencies import PkgConfigDependency |
|
|
|
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(): |
|
import argparse |
|
opts = argparse.Namespace() |
|
opts.cross_file = None |
|
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') |
|
|
|
class LinuxlikeTests(unittest.TestCase): |
|
def setUp(self): |
|
super().setUp() |
|
src_root = os.path.dirname(__file__) |
|
src_root = os.path.join(os.getcwd(), src_root) |
|
self.builddir = 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.output = b'' |
|
self.orig_env = os.environ.copy() |
|
|
|
def tearDown(self): |
|
shutil.rmtree(self.builddir) |
|
os.environ = self.orig_env |
|
super().tearDown() |
|
|
|
def _run(self, command): |
|
self.output += subprocess.check_output(command, env=os.environ.copy()) |
|
|
|
def init(self, srcdir, extra_args=None): |
|
if extra_args is None: |
|
extra_args = [] |
|
args = [srcdir, self.builddir, |
|
'--prefix', self.prefix, |
|
'--libdir', self.libdir] |
|
self._run(self.meson_command + args + extra_args) |
|
self.privatedir = os.path.join(self.builddir, 'meson-private') |
|
|
|
def build(self): |
|
self._run(self.ninja_command) |
|
|
|
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): |
|
self.output += subprocess.check_output(self.ninja_command + [target]) |
|
|
|
def setconf(self, arg): |
|
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: |
|
return json.load(ifile) |
|
|
|
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 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']) |
|
# 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 |
|
time.sleep(1) |
|
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('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_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_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.assertEqual(intro[0]['install_filename'], '/usr/lib/libstat.a') |
|
self.assertEqual(intro[1]['install_filename'], '/usr/bin/prog') |
|
|
|
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_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[2], '-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_uninstall(self): |
|
exename = os.path.join(self.installdir, 'usr/bin/prog') |
|
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_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_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() |
|
self.run_tests() |
|
with open(os.path.join(self.logdir, 'testlog.txt')) as f: |
|
basic_log = f.read() |
|
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) |
|
|
|
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_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(), []) |
|
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(), []) |
|
cpp = env.detect_cpp_compiler(False) |
|
self._test_stds_impl(testdir, cpp, 'cpp') |
|
|
|
|
|
def test_build_on_all(self): |
|
testdir = os.path.join(self.unit_test_dir, '4 build on all') |
|
self.init(testdir) |
|
self.build() |
|
genfile = os.path.join(self.builddir, 'generated.dat') |
|
exe = os.path.join(self.builddir, 'fooprog') |
|
self.assertTrue(os.path.exists(genfile)) |
|
self.assertFalse(os.path.exists(exe)) |
|
self._run(self.ninja_command + ['fooprog']) |
|
self.assertTrue(os.path.exists(exe)) |
|
|
|
class RewriterTests(unittest.TestCase): |
|
|
|
def setUp(self): |
|
super().setUp() |
|
src_root = os.path.dirname(__file__) |
|
self.testroot = tempfile.mkdtemp() |
|
self.rewrite_command = [sys.executable, os.path.join(src_root, 'mesonrewriter.py')] |
|
self.tmpdir = 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_output(self.rewrite_command + ['remove', |
|
'--target=trivialprog', |
|
'--filename=notthere.c', |
|
'--sourcedir', self.workdir]) |
|
self.check_effectively_same('meson.build', 'removed.txt') |
|
subprocess.check_output(self.rewrite_command + ['add', |
|
'--target=trivialprog', |
|
'--filename=notthere.c', |
|
'--sourcedir', self.workdir]) |
|
self.check_effectively_same('meson.build', 'added.txt') |
|
subprocess.check_output(self.rewrite_command + ['remove', |
|
'--target=trivialprog', |
|
'--filename=notthere.c', |
|
'--sourcedir', self.workdir]) |
|
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_output(self.rewrite_command + ['remove', |
|
'--target=something', |
|
'--filename=second.c', |
|
'--sourcedir', self.workdir]) |
|
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()
|
|
|