--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Lib/test/test_pkgutil.py Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,130 @@
+from test.test_support import run_unittest
+import unittest
+import sys
+import imp
+import pkgutil
+import os
+import os.path
+import tempfile
+import shutil
+import zipfile
+
+
+
+class PkgutilTests(unittest.TestCase):
+
+ def setUp(self):
+ self.dirname = tempfile.mkdtemp()
+ sys.path.insert(0, self.dirname)
+
+ def tearDown(self):
+ del sys.path[0]
+ shutil.rmtree(self.dirname)
+
+ def test_getdata_filesys(self):
+ pkg = 'test_getdata_filesys'
+
+ # Include a LF and a CRLF, to test that binary data is read back
+ RESOURCE_DATA = 'Hello, world!\nSecond line\r\nThird line'
+
+ # Make a package with some resources
+ package_dir = os.path.join(self.dirname, pkg)
+ os.mkdir(package_dir)
+ # Empty init.py
+ f = open(os.path.join(package_dir, '__init__.py'), "wb")
+ f.close()
+ # Resource files, res.txt, sub/res.txt
+ f = open(os.path.join(package_dir, 'res.txt'), "wb")
+ f.write(RESOURCE_DATA)
+ f.close()
+ os.mkdir(os.path.join(package_dir, 'sub'))
+ f = open(os.path.join(package_dir, 'sub', 'res.txt'), "wb")
+ f.write(RESOURCE_DATA)
+ f.close()
+
+ # Check we can read the resources
+ res1 = pkgutil.get_data(pkg, 'res.txt')
+ self.assertEqual(res1, RESOURCE_DATA)
+ res2 = pkgutil.get_data(pkg, 'sub/res.txt')
+ self.assertEqual(res2, RESOURCE_DATA)
+
+ del sys.modules[pkg]
+
+ def test_getdata_zipfile(self):
+ zip = 'test_getdata_zipfile.zip'
+ pkg = 'test_getdata_zipfile'
+
+ # Include a LF and a CRLF, to test that binary data is read back
+ RESOURCE_DATA = 'Hello, world!\nSecond line\r\nThird line'
+
+ # Make a package with some resources
+ zip_file = os.path.join(self.dirname, zip)
+ z = zipfile.ZipFile(zip_file, 'w')
+
+ # Empty init.py
+ z.writestr(pkg + '/__init__.py', "")
+ # Resource files, res.txt, sub/res.txt
+ z.writestr(pkg + '/res.txt', RESOURCE_DATA)
+ z.writestr(pkg + '/sub/res.txt', RESOURCE_DATA)
+ z.close()
+
+ # Check we can read the resources
+ sys.path.insert(0, zip_file)
+ res1 = pkgutil.get_data(pkg, 'res.txt')
+ self.assertEqual(res1, RESOURCE_DATA)
+ res2 = pkgutil.get_data(pkg, 'sub/res.txt')
+ self.assertEqual(res2, RESOURCE_DATA)
+ del sys.path[0]
+
+ del sys.modules[pkg]
+
+class PkgutilPEP302Tests(unittest.TestCase):
+
+ class MyTestLoader(object):
+ def load_module(self, fullname):
+ # Create an empty module
+ mod = sys.modules.setdefault(fullname, imp.new_module(fullname))
+ mod.__file__ = "<%s>" % self.__class__.__name__
+ mod.__loader__ = self
+ # Make it a package
+ mod.__path__ = []
+ # Count how many times the module is reloaded
+ mod.__dict__['loads'] = mod.__dict__.get('loads',0) + 1
+ return mod
+
+ def get_data(self, path):
+ return "Hello, world!"
+
+ class MyTestImporter(object):
+ def find_module(self, fullname, path=None):
+ return PkgutilPEP302Tests.MyTestLoader()
+
+ def setUp(self):
+ sys.meta_path.insert(0, self.MyTestImporter())
+
+ def tearDown(self):
+ del sys.meta_path[0]
+
+ def test_getdata_pep302(self):
+ # Use a dummy importer/loader
+ self.assertEqual(pkgutil.get_data('foo', 'dummy'), "Hello, world!")
+ del sys.modules['foo']
+
+ def test_alreadyloaded(self):
+ # Ensure that get_data works without reloading - the "loads" module
+ # variable in the example loader should count how many times a reload
+ # occurs.
+ import foo
+ self.assertEqual(foo.loads, 1)
+ self.assertEqual(pkgutil.get_data('foo', 'dummy'), "Hello, world!")
+ self.assertEqual(foo.loads, 1)
+ del sys.modules['foo']
+
+def test_main():
+ run_unittest(PkgutilTests, PkgutilPEP302Tests)
+ # this is necessary if test is run repeated (like when finding leaks)
+ import zipimport
+ zipimport._zip_directory_cache.clear()
+
+if __name__ == '__main__':
+ test_main()