73 lines
2.3 KiB
Python
73 lines
2.3 KiB
Python
|
import sys
|
||
|
|
import os
|
||
|
|
import tempfile
|
||
|
|
import shutil
|
||
|
|
from StringIO import StringIO
|
||
|
|
|
||
|
|
from distutils.core import Extension, Distribution
|
||
|
|
from distutils.command.build_ext import build_ext
|
||
|
|
from distutils import sysconfig
|
||
|
|
|
||
|
|
import unittest
|
||
|
|
from test import test_support
|
||
|
|
|
||
|
|
class BuildExtTestCase(unittest.TestCase):
|
||
|
|
def setUp(self):
|
||
|
|
# Create a simple test environment
|
||
|
|
# Note that we're making changes to sys.path
|
||
|
|
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)
|
||
|
|
|
||
|
|
def test_build_ext(self):
|
||
|
|
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 = build_ext(dist)
|
||
|
|
cmd.build_lib = self.tmp_dir
|
||
|
|
cmd.build_temp = self.tmp_dir
|
||
|
|
|
||
|
|
old_stdout = sys.stdout
|
||
|
|
if not test_support.verbose:
|
||
|
|
# silence compiler output
|
||
|
|
sys.stdout = StringIO()
|
||
|
|
try:
|
||
|
|
cmd.ensure_finalized()
|
||
|
|
cmd.run()
|
||
|
|
finally:
|
||
|
|
sys.stdout = old_stdout
|
||
|
|
|
||
|
|
import xx
|
||
|
|
|
||
|
|
for attr in ('error', 'foo', 'new', 'roj'):
|
||
|
|
self.assert_(hasattr(xx, attr))
|
||
|
|
|
||
|
|
self.assertEquals(xx.foo(2, 5), 7)
|
||
|
|
self.assertEquals(xx.foo(13,15), 28)
|
||
|
|
self.assertEquals(xx.new().demo(), None)
|
||
|
|
doc = 'This is a template module just for instruction.'
|
||
|
|
self.assertEquals(xx.__doc__, doc)
|
||
|
|
self.assert_(isinstance(xx.Null(), xx.Null))
|
||
|
|
self.assert_(isinstance(xx.Str(), xx.Str))
|
||
|
|
|
||
|
|
def tearDown(self):
|
||
|
|
# Get everything back to normal
|
||
|
|
test_support.unload('xx')
|
||
|
|
sys.path = self.sys_path
|
||
|
|
# XXX on Windows the test leaves a directory with xx.pyd in TEMP
|
||
|
|
shutil.rmtree(self.tmp_dir, False if os.name != "nt" else True)
|
||
|
|
|
||
|
|
def test_suite():
|
||
|
|
if not sysconfig.python_build:
|
||
|
|
if test_support.verbose:
|
||
|
|
print 'test_build_ext: The test must be run in a python build dir'
|
||
|
|
return unittest.TestSuite()
|
||
|
|
else: return unittest.makeSuite(BuildExtTestCase)
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
test_support.run_unittest(test_suite())
|