[Python-checkins] cpython (3.2): Backport test for nested namespace packages.
antoine.pitrou
python-checkins at python.org
Mon Jul 9 21:27:39 CEST 2012
http://hg.python.org/cpython/rev/f86df559319d
changeset: 78039:f86df559319d
branch: 3.2
parent: 78034:c4652486f1b4
user: Antoine Pitrou <solipsis at pitrou.net>
date: Mon Jul 09 21:23:58 2012 +0200
summary:
Backport test for nested namespace packages.
files:
Lib/test/test_pkgutil.py | 46 ++++++++++++++++++++++++++-
1 files changed, 44 insertions(+), 2 deletions(-)
diff --git a/Lib/test/test_pkgutil.py b/Lib/test/test_pkgutil.py
--- a/Lib/test/test_pkgutil.py
+++ b/Lib/test/test_pkgutil.py
@@ -1,4 +1,4 @@
-from test.support import run_unittest
+from test.support import run_unittest, unload
import unittest
import sys
import imp
@@ -186,8 +186,50 @@
# XXX: test .pkg files
+class NestedNamespacePackageTest(unittest.TestCase):
+
+ def setUp(self):
+ self.basedir = tempfile.mkdtemp()
+ self.old_path = sys.path[:]
+
+ def tearDown(self):
+ sys.path[:] = self.old_path
+ shutil.rmtree(self.basedir)
+
+ def create_module(self, name, contents):
+ base, final = name.rsplit('.', 1)
+ base_path = os.path.join(self.basedir, base.replace('.', os.path.sep))
+ os.makedirs(base_path, exist_ok=True)
+ with open(os.path.join(base_path, final + ".py"), 'w') as f:
+ f.write(contents)
+
+ def test_nested(self):
+ pkgutil_boilerplate = (
+ 'import pkgutil; '
+ '__path__ = pkgutil.extend_path(__path__, __name__)')
+ self.create_module('a.pkg.__init__', pkgutil_boilerplate)
+ self.create_module('b.pkg.__init__', pkgutil_boilerplate)
+ self.create_module('a.pkg.subpkg.__init__', pkgutil_boilerplate)
+ self.create_module('b.pkg.subpkg.__init__', pkgutil_boilerplate)
+ self.create_module('a.pkg.subpkg.c', 'c = 1')
+ self.create_module('b.pkg.subpkg.d', 'd = 2')
+ sys.path.insert(0, os.path.join(self.basedir, 'a'))
+ sys.path.insert(0, os.path.join(self.basedir, 'b'))
+ import pkg
+ self.addCleanup(unload, 'pkg')
+ self.assertEqual(len(pkg.__path__), 2)
+ import pkg.subpkg
+ self.addCleanup(unload, 'pkg.subpkg')
+ self.assertEqual(len(pkg.subpkg.__path__), 2)
+ from pkg.subpkg.c import c
+ from pkg.subpkg.d import d
+ self.assertEqual(c, 1)
+ self.assertEqual(d, 2)
+
+
def test_main():
- run_unittest(PkgutilTests, PkgutilPEP302Tests, ExtendPathTests)
+ run_unittest(PkgutilTests, PkgutilPEP302Tests, ExtendPathTests,
+ NestedNamespacePackageTest)
# this is necessary if test is run repeated (like when finding leaks)
import zipimport
zipimport._zip_directory_cache.clear()
--
Repository URL: http://hg.python.org/cpython
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