def test_lib_flags_lib(self):
lib = self.Path('/path/to/lib/foo.lib')
self.assertEqual(
self.linker.lib_flags(
opts.option_list(opts.lib(SharedLibrary(lib, 'native')))),
[lib])
self.assertEqual(
self.linker.lib_flags(opts.option_list(
opts.lib(SharedLibrary(lib, 'native'))),
mode='pkg-config'), ['-lfoo'])
self.assertEqual(
self.linker.lib_flags(
opts.option_list(
opts.lib(WholeArchive(SharedLibrary(lib, 'native'))))),
['/WHOLEARCHIVE:' + lib])
version = ('Microsoft (R) C/C++ Optimizing Compiler Version ' +
'18.00.25831 for x86')
with mock.patch('bfg9000.shell.which', mock_which):
linker = MsvcBuilder(self.env, known_langs['c++'], ['cl'],
version).linker('executable')
with self.assertRaises(TypeError):
linker.lib_flags(
opts.option_list(
opts.lib(WholeArchive(StaticLibrary(lib, 'native')))))
with self.assertRaises(TypeError):
self.linker.lib_flags(
opts.option_list(opts.lib(Framework('cocoa'))))
def test_properties(self):
with mock.patch('bfg9000.shell.which', mock_which):
cc = MsvcBuilder(self.env, known_langs['c++'], ['cl'], 'version')
self.assertEqual(cc.flavor, 'msvc')
self.assertEqual(cc.compiler.flavor, 'msvc')
self.assertEqual(cc.pch_compiler.flavor, 'msvc')
self.assertEqual(cc.linker('executable').flavor, 'msvc')
self.assertEqual(cc.linker('shared_library').flavor, 'msvc')
self.assertEqual(cc.linker('static_library').flavor, 'msvc')
self.assertEqual(cc.family, 'native')
self.assertEqual(cc.auto_link, True)
self.assertEqual(cc.can_dual_link, False)
self.assertEqual(cc.compiler.num_outputs, 'all')
self.assertEqual(cc.pch_compiler.num_outputs, 2)
self.assertEqual(cc.linker('executable').num_outputs, 'all')
self.assertEqual(cc.linker('shared_library').num_outputs, 2)
self.assertEqual(cc.compiler.deps_flavor, 'msvc')
self.assertEqual(cc.pch_compiler.deps_flavor, 'msvc')
self.assertEqual(cc.compiler.needs_libs, False)
self.assertEqual(cc.pch_compiler.needs_libs, False)
self.assertEqual(cc.compiler.accepts_pch, True)
self.assertEqual(cc.pch_compiler.accepts_pch, False)
self.assertRaises(KeyError, lambda: cc.linker('unknown'))
def test_clang(self):
def mock_execute(args, **kwargs):
if '--version' in args:
return 'clang version 10.0.0'
version = 'OVERVIEW: clang LLVM compiler'
with mock.patch('bfg9000.shell.which', mock_which), \
mock.patch('bfg9000.shell.execute', mock_execute):
cc = MsvcBuilder(self.env, known_langs['c++'], ['cl'], True,
version)
self.assertEqual(cc.brand, 'clang')
self.assertEqual(cc.compiler.brand, 'clang')
self.assertEqual(cc.pch_compiler.brand, 'clang')
self.assertEqual(cc.linker('executable').brand, 'clang')
self.assertEqual(cc.linker('shared_library').brand, 'clang')
self.assertEqual(cc.version, Version('10.0.0'))
self.assertEqual(cc.compiler.version, Version('10.0.0'))
self.assertEqual(cc.pch_compiler.version, Version('10.0.0'))
self.assertEqual(cc.linker('executable').version,
Version('10.0.0'))
self.assertEqual(cc.linker('shared_library').version,
Version('10.0.0'))
def setUp(self):
self.env = make_env()
version = ('Microsoft (R) C/C++ Optimizing Compiler Version ' +
'19.12.25831 for x86')
with mock.patch('bfg9000.shell.which', mock_which):
self.linker = MsvcBuilder(self.env, known_langs['c++'], ['cl'],
version).linker('executable')
def setUp(self):
with mock.patch('bfg9000.shell.which', mock_which), \
mock.patch('bfg9000.shell.execute', mock_execute):
self.builder = MsvcBuilder(self.env, known_langs['c++'], ['cl'],
True, 'version')
self.packages = self.builder.packages
self.compiler = self.builder.compiler
self.linker = self.builder.linker('executable')
self.env.tool('pkg_config')
def test_unknown_brand(self):
version = 'unknown'
with mock.patch('bfg9000.shell.which', mock_which):
cc = MsvcBuilder(self.env, known_langs['c++'], ['c++'], version)
self.assertEqual(cc.brand, 'unknown')
self.assertEqual(cc.compiler.brand, 'unknown')
self.assertEqual(cc.pch_compiler.brand, 'unknown')
self.assertEqual(cc.linker('executable').brand, 'unknown')
self.assertEqual(cc.linker('shared_library').brand, 'unknown')
self.assertEqual(cc.version, None)
self.assertEqual(cc.compiler.version, None)
self.assertEqual(cc.pch_compiler.version, None)
self.assertEqual(cc.linker('executable').version, None)
self.assertEqual(cc.linker('shared_library').version, None)
def test_msvc(self):
version = ('Microsoft (R) C/C++ Optimizing Compiler Version ' +
'19.12.25831 for x86')
with mock.patch('bfg9000.shell.which', mock_which):
cc = MsvcBuilder(self.env, known_langs['c++'], ['cl'], version)
self.assertEqual(cc.brand, 'msvc')
self.assertEqual(cc.compiler.brand, 'msvc')
self.assertEqual(cc.pch_compiler.brand, 'msvc')
self.assertEqual(cc.linker('executable').brand, 'msvc')
self.assertEqual(cc.linker('shared_library').brand, 'msvc')
self.assertEqual(cc.version, Version('19.12.25831'))
self.assertEqual(cc.compiler.version, Version('19.12.25831'))
self.assertEqual(cc.pch_compiler.version, Version('19.12.25831'))
self.assertEqual(
cc.linker('executable').version, Version('19.12.25831'))
self.assertEqual(
cc.linker('shared_library').version, Version('19.12.25831'))
def setUp(self):
with mock.patch('bfg9000.shell.which', mock_which):
self.compiler = MsvcBuilder(self.env, known_langs['c++'], ['cl'],
True, 'version').pch_compiler
def setUp(self):
with mock.patch('bfg9000.shell.which', mock_which):
self.linker = MsvcBuilder(self.env, known_langs['c++'], ['cl'],
'version').linker('static_library')
def _get_linker(self, lang):
version = ('Microsoft (R) C/C++ Optimizing Compiler Version ' +
'19.12.25831 for x86')
with mock.patch('bfg9000.shell.which', mock_which): # noqa
return MsvcBuilder(self.env, known_langs[lang], ['cl'],
version).linker('shared_library')
def setUp(self):
with mock.patch('bfg9000.shell.which', mock_which):
self.packages = MsvcBuilder(self.env, known_langs['c++'], ['cl'],
'version').packages