def test_record_extensions(self):
cmd = test_support.missing_compiler_executable()
if cmd is not None:
self.skipTest('The %r command is not found' % cmd)
install_dir = self.mkdtemp()
project_dir, dist = self.create_dist(
ext_modules=[Extension('xx', ['xxmodule.c'])])
os.chdir(project_dir)
support.copy_xxmodule_c(project_dir)
buildextcmd = build_ext(dist)
support.fixup_build_ext(buildextcmd)
buildextcmd.ensure_finalized()
cmd = install(dist)
dist.command_obj['install'] = cmd
dist.command_obj['build_ext'] = buildextcmd
cmd.root = install_dir
cmd.record = os.path.join(project_dir, 'filelist')
cmd.ensure_finalized()
cmd.run()
f = open(cmd.record)
try:
content = f.read()
finally:
f.close()
found = [os.path.basename(line) for line in content.splitlines()]
expected = [
_make_ext_name('xx'),
'UNKNOWN-0.0.0-py%s.%s.egg-info' % sys.version_info[:2]
]
self.assertEqual(found, expected)
def test_record_extensions(self):
cmd = test_support.missing_compiler_executable()
if cmd is not None:
self.skipTest('The %r command is not found' % cmd)
install_dir = self.mkdtemp()
project_dir, dist = self.create_dist(ext_modules=[
Extension('xx', ['xxmodule.c'])])
os.chdir(project_dir)
support.copy_xxmodule_c(project_dir)
buildextcmd = build_ext(dist)
support.fixup_build_ext(buildextcmd)
buildextcmd.ensure_finalized()
cmd = install(dist)
dist.command_obj['install'] = cmd
dist.command_obj['build_ext'] = buildextcmd
cmd.root = install_dir
cmd.record = os.path.join(project_dir, 'filelist')
cmd.ensure_finalized()
cmd.run()
f = open(cmd.record)
try:
content = f.read()
finally:
f.close()
found = [os.path.basename(line) for line in content.splitlines()]
expected = [_make_ext_name('xx'),
'UNKNOWN-0.0.0-py%s.%s.egg-info' % sys.version_info[:2]]
self.assertEqual(found, expected)
def setUp(self):
self._backup_config_vars = dict(sysconfig._CONFIG_VARS)
cmd = support.missing_compiler_executable()
if cmd is not None:
self.skipTest("The %r command is not found" % cmd)
self.old_cwd = os.getcwd()
self.tmp_path = tempfile.mkdtemp(dir=self.tmp_base)
self.enterContext(os_helper.change_cwd(self.tmp_path))
def test_build_ext(self):
cmd = support.missing_compiler_executable()
if cmd is not None:
self.skipTest('The %r command is not found' % cmd)
global ALREADY_TESTED
copy_xxmodule_c(self.tmp_dir)
xx_c = os.path.join(self.tmp_dir, 'xxmodule.c')
xx_ext = Extension('xx', [xx_c])
dist = Distribution({'name': 'xx', 'ext_modules': [xx_ext]})
dist.package_dir = self.tmp_dir
cmd = self.build_ext(dist)
fixup_build_ext(cmd)
cmd.build_lib = self.tmp_dir
cmd.build_temp = self.tmp_dir
old_stdout = sys.stdout
if not support.verbose:
# silence compiler output
sys.stdout = StringIO()
try:
cmd.ensure_finalized()
cmd.run()
finally:
sys.stdout = old_stdout
if ALREADY_TESTED:
self.skipTest('Already tested in %s' % ALREADY_TESTED)
else:
ALREADY_TESTED = type(self).__name__
code = textwrap.dedent("""
tmp_dir = {self.tmp_dir!r}
import sys
import unittest
from test import support
sys.path.insert(0, tmp_dir)
import xx
class Tests(unittest.TestCase):
def test_xx(self):
for attr in ('error', 'foo', 'new', 'roj'):
self.assertTrue(hasattr(xx, attr))
self.assertEqual(xx.foo(2, 5), 7)
self.assertEqual(xx.foo(13,15), 28)
self.assertEqual(xx.new().demo(), None)
if support.HAVE_DOCSTRINGS:
doc = 'This is a template module just for instruction.'
self.assertEqual(xx.__doc__, doc)
self.assertIsInstance(xx.Null(), xx.Null)
self.assertIsInstance(xx.Str(), xx.Str)
unittest.main()
""".format(**locals()))
assert_python_ok('-c', code)
def setUp(self):
cmd = support.missing_compiler_executable()
if cmd is not None:
self.skipTest("The %r command is not found" % cmd)
super(TestCParser, self).setUp()
self.tmp_path = self.mkdtemp()
change_cwd = os_helper.change_cwd(self.tmp_path)
change_cwd.__enter__()
self.addCleanup(change_cwd.__exit__, None, None, None)
def setUp(self):
self._backup_config_vars = dict(sysconfig._CONFIG_VARS)
cmd = support.missing_compiler_executable()
if cmd is not None:
self.skipTest("The %r command is not found" % cmd)
self.old_cwd = os.getcwd()
self.tmp_path = tempfile.mkdtemp()
change_cwd = os_helper.change_cwd(self.tmp_path)
change_cwd.__enter__()
self.addCleanup(change_cwd.__exit__, None, None, None)
def test_search_cpp(self):
cmd = missing_compiler_executable(['preprocessor'])
if cmd is not None:
self.skipTest('The %r command is not found' % cmd)
pkg_dir, dist = self.create_dist()
cmd = config(dist)
match = cmd.search_cpp(pattern='xxx', body='/* xxx */')
self.assertEqual(match, 0)
match = cmd.search_cpp(pattern='_configtest', body='/* xxx */')
self.assertEqual(match, 1)
def test_get_outputs(self):
cmd = support.missing_compiler_executable()
if cmd is not None:
self.skipTest('The %r command is not found' % cmd)
tmp_dir = self.mkdtemp()
c_file = os.path.join(tmp_dir, 'foo.c')
self.write_file(c_file, 'void PyInit_foo(void) {}\n')
ext = Extension('foo', [c_file], optional=False)
dist = Distribution({'name': 'xx', 'ext_modules': [ext]})
cmd = self.build_ext(dist)
fixup_build_ext(cmd)
cmd.ensure_finalized()
self.assertEqual(len(cmd.get_outputs()), 1)
cmd.build_lib = os.path.join(self.tmp_dir, 'build')
cmd.build_temp = os.path.join(self.tmp_dir, 'tempt')
other_tmp_dir = os.path.realpath(self.mkdtemp())
old_wd = os.getcwd()
os.chdir(other_tmp_dir)
try:
cmd.inplace = 1
cmd.run()
so_file = cmd.get_outputs()[0]
finally:
os.chdir(old_wd)
self.assertTrue(os.path.exists(so_file))
ext_suffix = sysconfig.get_config_var('EXT_SUFFIX')
self.assertTrue(so_file.endswith(ext_suffix))
so_dir = os.path.dirname(so_file)
self.assertEqual(so_dir, other_tmp_dir)
cmd.inplace = 0
cmd.compiler = None
cmd.run()
so_file = cmd.get_outputs()[0]
self.assertTrue(os.path.exists(so_file))
self.assertTrue(so_file.endswith(ext_suffix))
so_dir = os.path.dirname(so_file)
self.assertEqual(so_dir, cmd.build_lib)
build_py = cmd.get_finalized_command('build_py')
build_py.package_dir = {'': 'bar'}
path = cmd.get_ext_fullpath('foo')
path = os.path.split(path)[0]
self.assertEqual(path, cmd.build_lib)
cmd.inplace = 1
other_tmp_dir = os.path.realpath(self.mkdtemp())
old_wd = os.getcwd()
os.chdir(other_tmp_dir)
try:
path = cmd.get_ext_fullpath('foo')
finally:
os.chdir(old_wd)
path = os.path.split(path)[0]
lastdir = os.path.split(path)[-1]
self.assertEqual(lastdir, 'bar')
def test_search_cpp(self):
cmd = missing_compiler_executable(['preprocessor'])
if cmd is not None:
self.skipTest('The %r command is not found' % cmd)
pkg_dir, dist = self.create_dist()
cmd = config(dist)
# simple pattern searches
match = cmd.search_cpp(pattern='xxx', body='/* xxx */')
self.assertEqual(match, 0)
match = cmd.search_cpp(pattern='_configtest', body='/* xxx */')
self.assertEqual(match, 1)
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
ccmd = missing_compiler_executable()
if ccmd is not None:
self.skipTest('The %r command is not found' % ccmd)
cmd.run()
self.assertIn('libfoo.a', os.listdir(build_temp))
def test_search_cpp(self):
cmd = missing_compiler_executable(['preprocessor'])
if cmd is not None:
self.skipTest('The %r command is not found' % cmd)
pkg_dir, dist = self.create_dist()
cmd = config(dist)
cmd._check_compiler()
compiler = cmd.compiler
if sys.platform[:3] == "aix" and "xlc" in compiler.preprocessor[0].lower():
self.skipTest('xlc: The -E option overrides the -P, -o, and -qsyntaxonly options')
# simple pattern searches
match = cmd.search_cpp(pattern='xxx', body='/* xxx */')
self.assertEqual(match, 0)
match = cmd.search_cpp(pattern='_configtest', body='/* xxx */')
self.assertEqual(match, 1)
def test_build_ext(self):
cmd = support.missing_compiler_executable()
if cmd is not None:
self.skipTest('The %r command is not found' % cmd)
global ALREADY_TESTED
copy_xxmodule_c(self.tmp_dir)
xx_c = os.path.join(self.tmp_dir, 'xxmodule.c')
xx_ext = Extension('xx', [xx_c])
dist = Distribution({'name': 'xx', 'ext_modules': [xx_ext]})
dist.package_dir = self.tmp_dir
cmd = self.build_ext(dist)
fixup_build_ext(cmd)
cmd.build_lib = self.tmp_dir
cmd.build_temp = self.tmp_dir
old_stdout = sys.stdout
if not support.verbose:
# silence compiler output
sys.stdout = StringIO()
try:
cmd.ensure_finalized()
cmd.run()
finally:
sys.stdout = old_stdout
if ALREADY_TESTED:
self.skipTest('Already tested in %s' % ALREADY_TESTED)
else:
ALREADY_TESTED = type(self).__name__
import xx
for attr in ('error', 'foo', 'new', 'roj'):
self.assertTrue(hasattr(xx, attr))
self.assertEqual(xx.foo(2, 5), 7)
self.assertEqual(xx.foo(13,15), 28)
self.assertEqual(xx.new().demo(), None)
if support.HAVE_DOCSTRINGS:
doc = 'This is a template module just for instruction.'
self.assertEqual(xx.__doc__, doc)
self.assertIsInstance(xx.Null(), xx.Null)
self.assertIsInstance(xx.Str(), xx.Str)
def test_search_cpp(self):
import shutil
cmd = missing_compiler_executable(['preprocessor'])
if cmd is not None:
self.skipTest('The %r command is not found' % cmd)
pkg_dir, dist = self.create_dist()
cmd = config(dist)
cmd._check_compiler()
compiler = cmd.compiler
is_xlc = shutil.which(compiler.preprocessor[0]).startswith("/usr/vac")
if is_xlc:
self.skipTest('xlc: The -E option overrides the -P, -o, and -qsyntaxonly options')
# simple pattern searches
match = cmd.search_cpp(pattern='xxx', body='/* xxx */')
self.assertEqual(match, 0)
match = cmd.search_cpp(pattern='_configtest', body='/* xxx */')
self.assertEqual(match, 1)
def test_search_cpp(self):
import shutil
cmd = missing_compiler_executable(['preprocessor'])
if cmd is not None:
self.skipTest('The %r command is not found' % cmd)
pkg_dir, dist = self.create_dist()
cmd = config(dist)
cmd._check_compiler()
compiler = cmd.compiler
is_xlc = shutil.which(compiler.preprocessor[0]).startswith("/usr/vac")
if is_xlc:
self.skipTest('xlc: The -E option overrides the -P, -o, and -qsyntaxonly options')
# simple pattern searches
match = cmd.search_cpp(pattern='xxx', body='/* xxx */')
self.assertEqual(match, 0)
match = cmd.search_cpp(pattern='_configtest', body='/* xxx */')
self.assertEqual(match, 1)
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.
ccmd = missing_compiler_executable()
if ccmd is not None:
self.skipTest('The %r command is not found' % ccmd)
# this should work
cmd.run()
# let's check the result
self.assertIn('libfoo.a', os.listdir(build_temp))
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.
ccmd = missing_compiler_executable()
if ccmd is not None:
self.skipTest('The %r command is not found' % ccmd)
# this should work
cmd.run()
# let's check the result
self.assertIn('libfoo.a', os.listdir(build_temp))
def setUp(self):
cmd = support.missing_compiler_executable()
if cmd is not None:
self.skipTest('The %r command is not found' % cmd)
self.tmp_path = tempfile.mkdtemp()
def test_get_outputs(self):
cmd = support.missing_compiler_executable()
if cmd is not None:
self.skipTest('The %r command is not found' % cmd)
tmp_dir = self.mkdtemp()
c_file = os.path.join(tmp_dir, 'foo.c')
self.write_file(c_file, 'void PyInit_foo(void) {}\n')
ext = Extension('foo', [c_file], optional=False)
dist = Distribution({'name': 'xx',
'ext_modules': [ext]})
cmd = self.build_ext(dist)
fixup_build_ext(cmd)
cmd.ensure_finalized()
self.assertEqual(len(cmd.get_outputs()), 1)
cmd.build_lib = os.path.join(self.tmp_dir, 'build')
cmd.build_temp = os.path.join(self.tmp_dir, 'tempt')
# issue #5977 : distutils build_ext.get_outputs
# returns wrong result with --inplace
other_tmp_dir = os.path.realpath(self.mkdtemp())
old_wd = os.getcwd()
os.chdir(other_tmp_dir)
try:
cmd.inplace = 1
cmd.run()
so_file = cmd.get_outputs()[0]
finally:
os.chdir(old_wd)
self.assertTrue(os.path.exists(so_file))
ext_suffix = sysconfig.get_config_var('EXT_SUFFIX')
self.assertTrue(so_file.endswith(ext_suffix))
so_dir = os.path.dirname(so_file)
self.assertEqual(so_dir, other_tmp_dir)
cmd.inplace = 0
cmd.compiler = None
cmd.run()
so_file = cmd.get_outputs()[0]
self.assertTrue(os.path.exists(so_file))
self.assertTrue(so_file.endswith(ext_suffix))
so_dir = os.path.dirname(so_file)
self.assertEqual(so_dir, cmd.build_lib)
# inplace = 0, cmd.package = 'bar'
build_py = cmd.get_finalized_command('build_py')
build_py.package_dir = {'': 'bar'}
path = cmd.get_ext_fullpath('foo')
# checking that the last directory is the build_dir
path = os.path.split(path)[0]
self.assertEqual(path, cmd.build_lib)
# inplace = 1, cmd.package = 'bar'
cmd.inplace = 1
other_tmp_dir = os.path.realpath(self.mkdtemp())
old_wd = os.getcwd()
os.chdir(other_tmp_dir)
try:
path = cmd.get_ext_fullpath('foo')
finally:
os.chdir(old_wd)
# checking that the last directory is bar
path = os.path.split(path)[0]
lastdir = os.path.split(path)[-1]
self.assertEqual(lastdir, 'bar')
