Make test_build_ext.py use sysconfig "srcdir" to find the source for

xxmodule.c.  Have sysconfig make the srcdir path absolute if that seems
necessary (running non-installed Python outside the build directory).
This commit is contained in:
Neil Schemenauer 2009-02-06 21:42:05 +00:00
parent 0a7b2c7bc3
commit d8f63bbce5
2 changed files with 23 additions and 5 deletions

View File

@ -504,6 +504,20 @@ def get_config_vars(*args):
_config_vars['prefix'] = PREFIX
_config_vars['exec_prefix'] = EXEC_PREFIX
# Convert srcdir into an absolute path if it appears necessary.
# Normally it is relative to the build directory. However, during
# testing, for example, we might be running a non-installed python
# from a different directory.
if python_build and os.name == "posix":
base = os.path.dirname(os.path.abspath(sys.executable))
if (not os.path.isabs(_config_vars['srcdir']) and
base != os.getcwd()):
# srcdir is relative and we are not in the same directory
# as the executable. Assume executable is in the build
# directory and make srcdir absolute.
srcdir = os.path.join(base, _config_vars['srcdir'])
_config_vars['srcdir'] = os.path.normpath(srcdir)
if sys.platform == 'darwin':
kernel_version = os.uname()[2] # Kernel version (8.4.3)
major_version = int(kernel_version.split('.')[0])

View File

@ -15,6 +15,10 @@ from test import support
# Don't load the xx module more than once.
ALREADY_TESTED = False
def _get_source_filename():
srcdir = sysconfig.get_config_var('srcdir')
return os.path.join(srcdir, 'Modules', 'xxmodule.c')
class BuildExtTestCase(unittest.TestCase):
def setUp(self):
# Create a simple test environment
@ -22,9 +26,7 @@ class BuildExtTestCase(unittest.TestCase):
self.tmp_dir = tempfile.mkdtemp(prefix="pythontest_")
self.sys_path = sys.path[:]
sys.path.append(self.tmp_dir)
xx_c = os.path.join(sysconfig.project_base, 'Modules', 'xxmodule.c')
shutil.copy(xx_c, self.tmp_dir)
shutil.copy(_get_source_filename(), self.tmp_dir)
def test_build_ext(self):
global ALREADY_TESTED
@ -97,9 +99,11 @@ class BuildExtTestCase(unittest.TestCase):
self.assert_(len(cmd.library_dirs) > 0)
def test_suite():
if not sysconfig.python_build:
src = _get_source_filename()
if not os.path.exists(src):
if support.verbose:
print('test_build_ext: The test must be run in a python build dir')
print('test_build_ext: Cannot find source code (test'
' must run in python build dir)')
return unittest.TestSuite()
else: return unittest.makeSuite(BuildExtTestCase)