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# Copyright 2021 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 os
import tempfile
import subprocess
import textwrap
from unittest import skipIf
from pathlib import Path
from .baseplatformtests import BasePlatformTests
from .helpers import is_ci
from mesonbuild.mesonlib import is_linux
from mesonbuild.optinterpreter import OptionInterpreter, OptionException
@skipIf(is_ci() and not is_linux(), "Run only on fast platforms")
class PlatformAgnosticTests(BasePlatformTests):
'''
Tests that does not need to run on all platforms during CI
'''
def test_relative_find_program(self):
'''
Tests that find_program() with a relative path does not find the program
in current workdir.
'''
testdir = os.path.join(self.unit_test_dir, '100 relative find program')
self.init(testdir, workdir=testdir)
def test_invalid_option_names(self):
interp = OptionInterpreter('')
def write_file(code: str):
with tempfile.NamedTemporaryFile('w', dir=self.builddir, encoding='utf-8', delete=False) as f:
f.write(code)
return f.name
fname = write_file("option('default_library', type: 'string')")
self.assertRaisesRegex(OptionException, 'Option name default_library is reserved.',
interp.process, fname)
fname = write_file("option('c_anything', type: 'string')")
self.assertRaisesRegex(OptionException, 'Option name c_anything is reserved.',
interp.process, fname)
fname = write_file("option('b_anything', type: 'string')")
self.assertRaisesRegex(OptionException, 'Option name b_anything is reserved.',
interp.process, fname)
fname = write_file("option('backend_anything', type: 'string')")
self.assertRaisesRegex(OptionException, 'Option name backend_anything is reserved.',
interp.process, fname)
fname = write_file("option('foo.bar', type: 'string')")
self.assertRaisesRegex(OptionException, 'Option names can only contain letters, numbers or dashes.',
interp.process, fname)
# platlib is allowed, only python.platlib is reserved.
fname = write_file("option('platlib', type: 'string')")
interp.process(fname)
def test_python_dependency_without_pkgconfig(self):
testdir = os.path.join(self.unit_test_dir, '102 python without pkgconfig')
self.init(testdir, override_envvars={'PKG_CONFIG': 'notfound'})
def test_debug_function_outputs_to_meson_log(self):
testdir = os.path.join(self.unit_test_dir, '104 debug function')
log_msg = 'This is an example debug output, should only end up in debug log'
output = self.init(testdir)
# Check if message is not printed to stdout while configuring
self.assertNotIn(log_msg, output)
# Check if message is written to the meson log
mesonlog = os.path.join(self.builddir, 'meson-logs/meson-log.txt')
with open(mesonlog, mode='r', encoding='utf-8') as file:
self.assertIn(log_msg, file.read())
def test_new_subproject_reconfigure(self):
testdir = os.path.join(self.unit_test_dir, '107 new subproject on reconfigure')
self.init(testdir)
self.build()
# Enable the subproject "foo" and reconfigure, this is used to fail
# because per-subproject builtin options were not initialized:
# https://github.com/mesonbuild/meson/issues/10225.
self.setconf('-Dfoo=enabled')
self.build('reconfigure')
def test_update_wrapdb(self):
# Write the project into a temporary directory because it will add files
# into subprojects/ and we don't want to pollute meson source tree.
with tempfile.TemporaryDirectory() as testdir:
with Path(testdir, 'meson.build').open('w', encoding='utf-8') as f:
f.write(textwrap.dedent(
'''
project('wrap update-db',
default_options: ['wrap_mode=forcefallback'])
zlib_dep = dependency('zlib')
assert(zlib_dep.type_name() == 'internal')
'''))
subprocess.check_call(self.wrap_command + ['update-db'], cwd=testdir)
self.init(testdir, workdir=testdir)
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