def test_run(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
foo_c = os.path.join(pkg_dir, 'foo.c')
self.write_file(foo_c, 'int main(void) { return 1;}\n')
cmd.libraries = [('foo', {'sources': [foo_c]})]
build_temp = os.path.join(pkg_dir, 'build')
os.mkdir(build_temp)
cmd.build_temp = build_temp
cmd.build_clib = build_temp
# before we run the command, we want to make sure
# all commands are present on the system
# by creating a compiler and checking its executables
from distutils2.compiler import new_compiler, customize_compiler
compiler = new_compiler()
customize_compiler(compiler)
for ccmd in compiler.executables.values():
if ccmd is None:
continue
if find_executable(ccmd[0]) is None:
raise unittest.SkipTest("can't test")
# this should work
cmd.run()
# let's check the result
self.assertIn('libfoo.a', os.listdir(build_temp))
def test_check_library_dist(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
# 'libraries' option must be a list
self.assertRaises(PackagingSetupError, cmd.check_library_list, 'foo')
# each element of 'libraries' must a 2-tuple
self.assertRaises(PackagingSetupError, cmd.check_library_list,
['foo1', 'foo2'])
# first element of each tuple in 'libraries'
# must be a string (the library name)
self.assertRaises(PackagingSetupError, cmd.check_library_list,
[(1, 'foo1'), ('name', 'foo2')])
# library name may not contain directory separators
self.assertRaises(PackagingSetupError, cmd.check_library_list,
[('name', 'foo1'),
('another/name', 'foo2')])
# second element of each tuple must be a dictionary (build info)
self.assertRaises(PackagingSetupError, cmd.check_library_list,
[('name', {}),
('another', 'foo2')])
# those work
libs = [('name', {}), ('name', {'ok': 'good'})]
cmd.check_library_list(libs)
def test_check_library_dist(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
# 'libraries' option must be a list
self.assertRaises(PackagingSetupError, cmd.check_library_list, 'foo')
# each element of 'libraries' must a 2-tuple
self.assertRaises(PackagingSetupError, cmd.check_library_list,
['foo1', 'foo2'])
# first element of each tuple in 'libraries'
# must be a string (the library name)
self.assertRaises(PackagingSetupError, cmd.check_library_list,
[(1, 'foo1'), ('name', 'foo2')])
# library name may not contain directory separators
self.assertRaises(PackagingSetupError, cmd.check_library_list,
[('name', 'foo1'), ('another/name', 'foo2')])
# second element of each tuple must be a dictionary (build info)
self.assertRaises(PackagingSetupError, cmd.check_library_list,
[('name', {}), ('another', 'foo2')])
# those work
libs = [('name', {}), ('name', {'ok': 'good'})]
cmd.check_library_list(libs)
def test_run(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
foo_c = os.path.join(pkg_dir, 'foo.c')
self.write_file(foo_c, 'int main(void) { return 1;}\n')
cmd.libraries = [('foo', {'sources': [foo_c]})]
build_temp = os.path.join(pkg_dir, 'build')
os.mkdir(build_temp)
cmd.build_temp = build_temp
cmd.build_clib = build_temp
# before we run the command, we want to make sure
# all commands are present on the system
# by creating a compiler and checking its executables
from distutils2.compiler import new_compiler, customize_compiler
compiler = new_compiler()
customize_compiler(compiler)
for ccmd in compiler.executables.values():
if ccmd is None:
continue
if find_executable(ccmd[0]) is None:
raise unittest.SkipTest("can't test")
# this should work
cmd.run()
# let's check the result
self.assertIn('libfoo.a', os.listdir(build_temp))
def test_finalize_options(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
cmd.include_dirs = 'one-dir'
cmd.finalize_options()
self.assertEqual(cmd.include_dirs, ['one-dir'])
cmd.include_dirs = None
cmd.finalize_options()
self.assertEqual(cmd.include_dirs, [])
cmd.distribution.libraries = 'WONTWORK'
self.assertRaises(PackagingSetupError, cmd.finalize_options)
def test_finalize_options(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
cmd.include_dirs = 'one-dir'
cmd.finalize_options()
self.assertEqual(cmd.include_dirs, ['one-dir'])
cmd.include_dirs = None
cmd.finalize_options()
self.assertEqual(cmd.include_dirs, [])
cmd.distribution.libraries = 'WONTWORK'
self.assertRaises(PackagingSetupError, cmd.finalize_options)
def test_build_libraries(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
class FakeCompiler(object):
def compile(*args, **kw):
pass
create_static_lib = compile
cmd.compiler = FakeCompiler()
# build_libraries is also doing a bit of type checking
lib = [('name', {'sources': 'notvalid'})]
self.assertRaises(PackagingSetupError, cmd.build_libraries, lib)
lib = [('name', {'sources': []})]
cmd.build_libraries(lib)
lib = [('name', {'sources': ()})]
cmd.build_libraries(lib)
def test_get_source_files(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
# "in 'libraries' option 'sources' must be present and must be
# a list of source filenames
cmd.libraries = [('name', {})]
self.assertRaises(PackagingSetupError, cmd.get_source_files)
cmd.libraries = [('name', {'sources': 1})]
self.assertRaises(PackagingSetupError, cmd.get_source_files)
cmd.libraries = [('name', {'sources': ['a', 'b']})]
self.assertEqual(cmd.get_source_files(), ['a', 'b'])
cmd.libraries = [('name', {'sources': ('a', 'b')})]
self.assertEqual(cmd.get_source_files(), ['a', 'b'])
cmd.libraries = [('name', {'sources': ('a', 'b')}),
('name2', {'sources': ['c', 'd']})]
self.assertEqual(cmd.get_source_files(), ['a', 'b', 'c', 'd'])
def test_build_libraries(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
class FakeCompiler:
def compile(*args, **kw):
pass
create_static_lib = compile
cmd.compiler = FakeCompiler()
# build_libraries is also doing a bit of type checking
lib = [('name', {'sources': 'notvalid'})]
self.assertRaises(PackagingSetupError, cmd.build_libraries, lib)
lib = [('name', {'sources': []})]
cmd.build_libraries(lib)
lib = [('name', {'sources': ()})]
cmd.build_libraries(lib)
def test_get_source_files(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
# "in 'libraries' option 'sources' must be present and must be
# a list of source filenames
cmd.libraries = [('name', {})]
self.assertRaises(PackagingSetupError, cmd.get_source_files)
cmd.libraries = [('name', {'sources': 1})]
self.assertRaises(PackagingSetupError, cmd.get_source_files)
cmd.libraries = [('name', {'sources': ['a', 'b']})]
self.assertEqual(cmd.get_source_files(), ['a', 'b'])
cmd.libraries = [('name', {'sources': ('a', 'b')})]
self.assertEqual(cmd.get_source_files(), ['a', 'b'])
cmd.libraries = [('name', {
'sources': ('a', 'b')
}), ('name2', {
'sources': ['c', 'd']
})]
self.assertEqual(cmd.get_source_files(), ['a', 'b', 'c', 'd'])