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177 lines
7.2 KiB
177 lines
7.2 KiB
#!/usr/bin/env python3 |
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# Copyright 2016 The Meson development team |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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import unittest, os, sys, shutil, time |
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import subprocess |
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import re, json |
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import tempfile |
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import mesonbuild.environment |
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from mesonbuild.environment import detect_ninja |
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from mesonbuild.dependencies import PkgConfigDependency |
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def get_soname(fname): |
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# HACK, fix to not use shell. |
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raw_out = subprocess.check_output(['readelf', '-a', fname]) |
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pattern = re.compile(b'soname: \[(.*?)\]') |
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for line in raw_out.split(b'\n'): |
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m = pattern.search(line) |
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if m is not None: |
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return m.group(1) |
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class FakeEnvironment(object): |
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def __init__(self): |
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self.cross_info = None |
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def is_cross_build(self): |
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return False |
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class InternalTests(unittest.TestCase): |
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def test_version_number(self): |
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searchfunc = mesonbuild.environment.search_version |
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self.assertEqual(searchfunc('foobar 1.2.3'), '1.2.3') |
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self.assertEqual(searchfunc('1.2.3'), '1.2.3') |
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self.assertEqual(searchfunc('foobar 2016.10.28 1.2.3'), '1.2.3') |
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self.assertEqual(searchfunc('2016.10.28 1.2.3'), '1.2.3') |
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self.assertEqual(searchfunc('foobar 2016.10.128'), 'unknown version') |
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self.assertEqual(searchfunc('2016.10.128'), 'unknown version') |
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class LinuxlikeTests(unittest.TestCase): |
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def setUp(self): |
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super().setUp() |
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src_root = os.path.dirname(__file__) |
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self.builddir = tempfile.mkdtemp() |
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self.meson_command = [sys.executable, os.path.join(src_root, 'meson.py')] |
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self.mconf_command = [sys.executable, os.path.join(src_root, 'mesonconf.py')] |
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self.mintro_command = [sys.executable, os.path.join(src_root, 'mesonintrospect.py')] |
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self.ninja_command = [detect_ninja(), '-C', self.builddir] |
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self.common_test_dir = os.path.join(src_root, 'test cases/common') |
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self.vala_test_dir = os.path.join(src_root, 'test cases/vala') |
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self.output = b'' |
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self.orig_env = os.environ.copy() |
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def tearDown(self): |
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shutil.rmtree(self.builddir) |
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os.environ = self.orig_env |
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super().tearDown() |
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def init(self, srcdir): |
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self.output += subprocess.check_output(self.meson_command + [srcdir, self.builddir]) |
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def build(self): |
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self.output += subprocess.check_output(self.ninja_command) |
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def setconf(self, arg): |
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self.output += subprocess.check_output(self.mconf_command + [arg, self.builddir]) |
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def get_compdb(self): |
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with open(os.path.join(self.builddir, 'compile_commands.json')) as ifile: |
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return json.load(ifile) |
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def introspect(self, arg): |
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out = subprocess.check_output(self.mintro_command + [arg, self.builddir]) |
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return json.loads(out.decode('utf-8')) |
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def test_basic_soname(self): |
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testdir = os.path.join(self.common_test_dir, '4 shared') |
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self.init(testdir) |
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self.build() |
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lib1 = os.path.join(self.builddir, 'libmylib.so') |
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soname = get_soname(lib1) |
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self.assertEqual(soname, b'libmylib.so') |
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def test_custom_soname(self): |
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testdir = os.path.join(self.common_test_dir, '27 library versions') |
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self.init(testdir) |
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self.build() |
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lib1 = os.path.join(self.builddir, 'prefixsomelib.suffix') |
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soname = get_soname(lib1) |
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self.assertEqual(soname, b'prefixsomelib.suffix') |
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def test_pic(self): |
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testdir = os.path.join(self.common_test_dir, '3 static') |
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self.init(testdir) |
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compdb = self.get_compdb() |
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self.assertTrue('-fPIC' in compdb[0]['command']) |
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# This is needed to increase the difference between build.ninja's |
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# timestamp and coredata.dat's timestamp due to a Ninja bug. |
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# https://github.com/ninja-build/ninja/issues/371 |
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time.sleep(1) |
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self.setconf('-Db_staticpic=false') |
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# Regenerate build |
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self.build() |
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compdb = self.get_compdb() |
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self.assertTrue('-fPIC' not in compdb[0]['command']) |
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def test_pkgconfig_gen(self): |
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testdir = os.path.join(self.common_test_dir, '51 pkgconfig-gen') |
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self.init(testdir) |
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env = FakeEnvironment() |
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kwargs = {'required': True, 'silent': True} |
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os.environ['PKG_CONFIG_LIBDIR'] = os.path.join(self.builddir, 'meson-private') |
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simple_dep = PkgConfigDependency('libfoo', env, kwargs) |
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self.assertTrue(simple_dep.found()) |
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self.assertEqual(simple_dep.get_version(), '1.0') |
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self.assertTrue('-lfoo' in simple_dep.get_link_args()) |
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def test_vala_c_warnings(self): |
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testdir = os.path.join(self.vala_test_dir, '5 target glib') |
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self.init(testdir) |
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compdb = self.get_compdb() |
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vala_command = None |
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c_command = None |
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for each in compdb: |
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if each['file'].endswith('GLib.Thread.c'): |
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vala_command = each['command'] |
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elif each['file'].endswith('retcode.c'): |
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c_command = each['command'] |
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else: |
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m = 'Unknown file {!r} in vala_c_warnings test'.format(each['file']) |
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raise AssertionError(m) |
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self.assertIsNotNone(vala_command) |
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self.assertIsNotNone(c_command) |
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# -w suppresses all warnings, should be there in Vala but not in C |
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self.assertTrue('-w' in vala_command) |
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self.assertFalse('-w' in c_command) |
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# -Wall enables all warnings, should be there in C but not in Vala |
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self.assertFalse('-Wall' in vala_command) |
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self.assertTrue('-Wall' in c_command) |
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# -Werror converts warnings to errors, should always be there since it's |
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# injected by an unrelated piece of code and the project has werror=true |
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self.assertTrue('-Werror' in vala_command) |
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self.assertTrue('-Werror' in c_command) |
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def test_static_compile_order(self): |
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testdir = os.path.join(self.common_test_dir, '5 linkstatic') |
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self.init(testdir) |
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compdb = self.get_compdb() |
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# Rules will get written out in this order |
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self.assertTrue(compdb[0]['file'].endswith("libfile.c")) |
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self.assertTrue(compdb[1]['file'].endswith("libfile2.c")) |
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self.assertTrue(compdb[2]['file'].endswith("libfile3.c")) |
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self.assertTrue(compdb[3]['file'].endswith("libfile4.c")) |
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# FIXME: We don't have access to the linker command |
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def test_install_introspection(self): |
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testdir = os.path.join(self.common_test_dir, '8 install') |
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self.init(testdir) |
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intro = self.introspect('--targets') |
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if intro[0]['type'] == 'executable': |
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intro = intro[::-1] |
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self.assertEqual(intro[0]['install_filename'], '/usr/local/libtest/libstat.a') |
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self.assertEqual(intro[1]['install_filename'], '/usr/local/bin/prog') |
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if __name__ == '__main__': |
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unittest.main()
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