diff options
Diffstat (limited to 'run_unittests.py')
| -rwxr-xr-x | run_unittests.py | 96 |
1 files changed, 87 insertions, 9 deletions
diff --git a/run_unittests.py b/run_unittests.py index 8b1f13f..03ce0df 100755 --- a/run_unittests.py +++ b/run_unittests.py @@ -24,9 +24,10 @@ from mesonbuild.dependencies import PkgConfigDependency, Qt5Dependency def get_soname(fname): # HACK, fix to not use shell. - raw_out = subprocess.check_output(['readelf', '-a', fname]) - pattern = re.compile(b'soname: \[(.*?)\]') - for line in raw_out.split(b'\n'): + 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) @@ -94,27 +95,55 @@ class LinuxlikeTests(unittest.TestCase): 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]) - return json.loads(out.decode('utf-8')) + 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, b'libmylib.so') + 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, b'prefixsomelib.suffix') + 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() @@ -130,6 +159,12 @@ class LinuxlikeTests(unittest.TestCase): self.assertTrue('-fPIC' not in 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() @@ -141,6 +176,12 @@ class LinuxlikeTests(unittest.TestCase): self.assertTrue('-lfoo' in 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() @@ -168,6 +209,12 @@ class LinuxlikeTests(unittest.TestCase): self.assertTrue('-Werror' in 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() @@ -179,6 +226,10 @@ class LinuxlikeTests(unittest.TestCase): # 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') @@ -188,11 +239,19 @@ class LinuxlikeTests(unittest.TestCase): self.assertEqual(intro[1]['install_filename'], '/usr/local/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'): @@ -215,8 +274,9 @@ class LinuxlikeTests(unittest.TestCase): self.assertTrue(msg in mesonlog or msg2 in mesonlog) def get_soname(self, fname): - output = subprocess.check_output(['readelf', '-a', fname]) - for line in output.decode('utf-8', errors='ignore').split('\n'): + 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.') @@ -262,5 +322,23 @@ class LinuxlikeTests(unittest.TestCase): self.assertEqual(self.get_soname(bothset), 'libbothset.so.1.2.3') self.assertEqual(len(glob(bothset[:-3] + '*')), 3) + 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: + # 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']) + if __name__ == '__main__': unittest.main() |