--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/python-2.5.2/win32/Lib/test/test_posixpath.py Fri Apr 03 17:19:34 2009 +0100
@@ -0,0 +1,515 @@
+import unittest
+from test import test_support
+
+import posixpath, os
+from posixpath import realpath, abspath, join, dirname, basename
+
+# An absolute path to a temporary filename for testing. We can't rely on TESTFN
+# being an absolute path, so we need this.
+
+ABSTFN = abspath(test_support.TESTFN)
+
+class PosixPathTest(unittest.TestCase):
+
+ def assertIs(self, a, b):
+ self.assert_(a is b)
+
+ def test_normcase(self):
+ # Check that normcase() is idempotent
+ p = "FoO/./BaR"
+ p = posixpath.normcase(p)
+ self.assertEqual(p, posixpath.normcase(p))
+
+ self.assertRaises(TypeError, posixpath.normcase)
+
+ def test_join(self):
+ self.assertEqual(posixpath.join("/foo", "bar", "/bar", "baz"), "/bar/baz")
+ self.assertEqual(posixpath.join("/foo", "bar", "baz"), "/foo/bar/baz")
+ self.assertEqual(posixpath.join("/foo/", "bar/", "baz/"), "/foo/bar/baz/")
+
+ self.assertRaises(TypeError, posixpath.join)
+
+ def test_splitdrive(self):
+ self.assertEqual(posixpath.splitdrive("/foo/bar"), ("", "/foo/bar"))
+
+ self.assertRaises(TypeError, posixpath.splitdrive)
+
+ def test_split(self):
+ self.assertEqual(posixpath.split("/foo/bar"), ("/foo", "bar"))
+ self.assertEqual(posixpath.split("/"), ("/", ""))
+ self.assertEqual(posixpath.split("foo"), ("", "foo"))
+ self.assertEqual(posixpath.split("////foo"), ("////", "foo"))
+ self.assertEqual(posixpath.split("//foo//bar"), ("//foo", "bar"))
+
+ self.assertRaises(TypeError, posixpath.split)
+
+ def test_splitext(self):
+ self.assertEqual(posixpath.splitext("foo.ext"), ("foo", ".ext"))
+ self.assertEqual(posixpath.splitext("/foo/foo.ext"), ("/foo/foo", ".ext"))
+ self.assertEqual(posixpath.splitext(".ext"), ("", ".ext"))
+ self.assertEqual(posixpath.splitext("/foo.ext/foo"), ("/foo.ext/foo", ""))
+ self.assertEqual(posixpath.splitext("foo.ext/"), ("foo.ext/", ""))
+ self.assertEqual(posixpath.splitext(""), ("", ""))
+ self.assertEqual(posixpath.splitext("foo.bar.ext"), ("foo.bar", ".ext"))
+
+ self.assertRaises(TypeError, posixpath.splitext)
+
+ def test_isabs(self):
+ self.assertIs(posixpath.isabs(""), False)
+ self.assertIs(posixpath.isabs("/"), True)
+ self.assertIs(posixpath.isabs("/foo"), True)
+ self.assertIs(posixpath.isabs("/foo/bar"), True)
+ self.assertIs(posixpath.isabs("foo/bar"), False)
+
+ self.assertRaises(TypeError, posixpath.isabs)
+
+ def test_splitdrive(self):
+ self.assertEqual(posixpath.splitdrive("/foo/bar"), ("", "/foo/bar"))
+
+ self.assertRaises(TypeError, posixpath.splitdrive)
+
+ def test_basename(self):
+ self.assertEqual(posixpath.basename("/foo/bar"), "bar")
+ self.assertEqual(posixpath.basename("/"), "")
+ self.assertEqual(posixpath.basename("foo"), "foo")
+ self.assertEqual(posixpath.basename("////foo"), "foo")
+ self.assertEqual(posixpath.basename("//foo//bar"), "bar")
+
+ self.assertRaises(TypeError, posixpath.basename)
+
+ def test_dirname(self):
+ self.assertEqual(posixpath.dirname("/foo/bar"), "/foo")
+ self.assertEqual(posixpath.dirname("/"), "/")
+ self.assertEqual(posixpath.dirname("foo"), "")
+ self.assertEqual(posixpath.dirname("////foo"), "////")
+ self.assertEqual(posixpath.dirname("//foo//bar"), "//foo")
+
+ self.assertRaises(TypeError, posixpath.dirname)
+
+ def test_commonprefix(self):
+ self.assertEqual(
+ posixpath.commonprefix([]),
+ ""
+ )
+ self.assertEqual(
+ posixpath.commonprefix(["/home/swenson/spam", "/home/swen/spam"]),
+ "/home/swen"
+ )
+ self.assertEqual(
+ posixpath.commonprefix(["/home/swen/spam", "/home/swen/eggs"]),
+ "/home/swen/"
+ )
+ self.assertEqual(
+ posixpath.commonprefix(["/home/swen/spam", "/home/swen/spam"]),
+ "/home/swen/spam"
+ )
+
+ def test_getsize(self):
+ f = open(test_support.TESTFN, "wb")
+ try:
+ f.write("foo")
+ f.close()
+ self.assertEqual(posixpath.getsize(test_support.TESTFN), 3)
+ finally:
+ if not f.closed:
+ f.close()
+ os.remove(test_support.TESTFN)
+
+ def test_time(self):
+ f = open(test_support.TESTFN, "wb")
+ try:
+ f.write("foo")
+ f.close()
+ f = open(test_support.TESTFN, "ab")
+ f.write("bar")
+ f.close()
+ f = open(test_support.TESTFN, "rb")
+ d = f.read()
+ f.close()
+ self.assertEqual(d, "foobar")
+
+ self.assert_(
+ posixpath.getctime(test_support.TESTFN) <=
+ posixpath.getmtime(test_support.TESTFN)
+ )
+ finally:
+ if not f.closed:
+ f.close()
+ os.remove(test_support.TESTFN)
+
+ def test_islink(self):
+ self.assertIs(posixpath.islink(test_support.TESTFN + "1"), False)
+ f = open(test_support.TESTFN + "1", "wb")
+ try:
+ f.write("foo")
+ f.close()
+ self.assertIs(posixpath.islink(test_support.TESTFN + "1"), False)
+ if hasattr(os, "symlink"):
+ os.symlink(test_support.TESTFN + "1", test_support.TESTFN + "2")
+ self.assertIs(posixpath.islink(test_support.TESTFN + "2"), True)
+ os.remove(test_support.TESTFN + "1")
+ self.assertIs(posixpath.islink(test_support.TESTFN + "2"), True)
+ self.assertIs(posixpath.exists(test_support.TESTFN + "2"), False)
+ self.assertIs(posixpath.lexists(test_support.TESTFN + "2"), True)
+ finally:
+ if not f.close():
+ f.close()
+ try:
+ os.remove(test_support.TESTFN + "1")
+ except os.error:
+ pass
+ try:
+ os.remove(test_support.TESTFN + "2")
+ except os.error:
+ pass
+
+ self.assertRaises(TypeError, posixpath.islink)
+
+ def test_exists(self):
+ self.assertIs(posixpath.exists(test_support.TESTFN), False)
+ f = open(test_support.TESTFN, "wb")
+ try:
+ f.write("foo")
+ f.close()
+ self.assertIs(posixpath.exists(test_support.TESTFN), True)
+ self.assertIs(posixpath.lexists(test_support.TESTFN), True)
+ finally:
+ if not f.close():
+ f.close()
+ try:
+ os.remove(test_support.TESTFN)
+ except os.error:
+ pass
+
+ self.assertRaises(TypeError, posixpath.exists)
+
+ def test_isdir(self):
+ self.assertIs(posixpath.isdir(test_support.TESTFN), False)
+ f = open(test_support.TESTFN, "wb")
+ try:
+ f.write("foo")
+ f.close()
+ self.assertIs(posixpath.isdir(test_support.TESTFN), False)
+ os.remove(test_support.TESTFN)
+ os.mkdir(test_support.TESTFN)
+ self.assertIs(posixpath.isdir(test_support.TESTFN), True)
+ os.rmdir(test_support.TESTFN)
+ finally:
+ if not f.close():
+ f.close()
+ try:
+ os.remove(test_support.TESTFN)
+ except os.error:
+ pass
+ try:
+ os.rmdir(test_support.TESTFN)
+ except os.error:
+ pass
+
+ self.assertRaises(TypeError, posixpath.isdir)
+
+ def test_isfile(self):
+ self.assertIs(posixpath.isfile(test_support.TESTFN), False)
+ f = open(test_support.TESTFN, "wb")
+ try:
+ f.write("foo")
+ f.close()
+ self.assertIs(posixpath.isfile(test_support.TESTFN), True)
+ os.remove(test_support.TESTFN)
+ os.mkdir(test_support.TESTFN)
+ self.assertIs(posixpath.isfile(test_support.TESTFN), False)
+ os.rmdir(test_support.TESTFN)
+ finally:
+ if not f.close():
+ f.close()
+ try:
+ os.remove(test_support.TESTFN)
+ except os.error:
+ pass
+ try:
+ os.rmdir(test_support.TESTFN)
+ except os.error:
+ pass
+
+ self.assertRaises(TypeError, posixpath.isdir)
+
+ def test_samefile(self):
+ f = open(test_support.TESTFN + "1", "wb")
+ try:
+ f.write("foo")
+ f.close()
+ self.assertIs(
+ posixpath.samefile(
+ test_support.TESTFN + "1",
+ test_support.TESTFN + "1"
+ ),
+ True
+ )
+ # If we don't have links, assume that os.stat doesn't return resonable
+ # inode information and thus, that samefile() doesn't work
+ if hasattr(os, "symlink"):
+ os.symlink(
+ test_support.TESTFN + "1",
+ test_support.TESTFN + "2"
+ )
+ self.assertIs(
+ posixpath.samefile(
+ test_support.TESTFN + "1",
+ test_support.TESTFN + "2"
+ ),
+ True
+ )
+ os.remove(test_support.TESTFN + "2")
+ f = open(test_support.TESTFN + "2", "wb")
+ f.write("bar")
+ f.close()
+ self.assertIs(
+ posixpath.samefile(
+ test_support.TESTFN + "1",
+ test_support.TESTFN + "2"
+ ),
+ False
+ )
+ finally:
+ if not f.close():
+ f.close()
+ try:
+ os.remove(test_support.TESTFN + "1")
+ except os.error:
+ pass
+ try:
+ os.remove(test_support.TESTFN + "2")
+ except os.error:
+ pass
+
+ self.assertRaises(TypeError, posixpath.samefile)
+
+ def test_samestat(self):
+ f = open(test_support.TESTFN + "1", "wb")
+ try:
+ f.write("foo")
+ f.close()
+ self.assertIs(
+ posixpath.samestat(
+ os.stat(test_support.TESTFN + "1"),
+ os.stat(test_support.TESTFN + "1")
+ ),
+ True
+ )
+ # If we don't have links, assume that os.stat() doesn't return resonable
+ # inode information and thus, that samefile() doesn't work
+ if hasattr(os, "symlink"):
+ if hasattr(os, "symlink"):
+ os.symlink(test_support.TESTFN + "1", test_support.TESTFN + "2")
+ self.assertIs(
+ posixpath.samestat(
+ os.stat(test_support.TESTFN + "1"),
+ os.stat(test_support.TESTFN + "2")
+ ),
+ True
+ )
+ os.remove(test_support.TESTFN + "2")
+ f = open(test_support.TESTFN + "2", "wb")
+ f.write("bar")
+ f.close()
+ self.assertIs(
+ posixpath.samestat(
+ os.stat(test_support.TESTFN + "1"),
+ os.stat(test_support.TESTFN + "2")
+ ),
+ False
+ )
+ finally:
+ if not f.close():
+ f.close()
+ try:
+ os.remove(test_support.TESTFN + "1")
+ except os.error:
+ pass
+ try:
+ os.remove(test_support.TESTFN + "2")
+ except os.error:
+ pass
+
+ self.assertRaises(TypeError, posixpath.samestat)
+
+ def test_ismount(self):
+ self.assertIs(posixpath.ismount("/"), True)
+
+ self.assertRaises(TypeError, posixpath.ismount)
+
+ def test_expanduser(self):
+ self.assertEqual(posixpath.expanduser("foo"), "foo")
+ try:
+ import pwd
+ except ImportError:
+ pass
+ else:
+ self.assert_(isinstance(posixpath.expanduser("~/"), basestring))
+ # if home directory == root directory, this test makes no sense
+ if posixpath.expanduser("~") != '/':
+ self.assertEqual(
+ posixpath.expanduser("~") + "/",
+ posixpath.expanduser("~/")
+ )
+ self.assert_(isinstance(posixpath.expanduser("~root/"), basestring))
+ self.assert_(isinstance(posixpath.expanduser("~foo/"), basestring))
+
+ self.assertRaises(TypeError, posixpath.expanduser)
+
+ def test_expandvars(self):
+ oldenv = os.environ.copy()
+ try:
+ os.environ.clear()
+ os.environ["foo"] = "bar"
+ os.environ["{foo"] = "baz1"
+ os.environ["{foo}"] = "baz2"
+ self.assertEqual(posixpath.expandvars("foo"), "foo")
+ self.assertEqual(posixpath.expandvars("$foo bar"), "bar bar")
+ self.assertEqual(posixpath.expandvars("${foo}bar"), "barbar")
+ self.assertEqual(posixpath.expandvars("$[foo]bar"), "$[foo]bar")
+ self.assertEqual(posixpath.expandvars("$bar bar"), "$bar bar")
+ self.assertEqual(posixpath.expandvars("$?bar"), "$?bar")
+ self.assertEqual(posixpath.expandvars("${foo}bar"), "barbar")
+ self.assertEqual(posixpath.expandvars("$foo}bar"), "bar}bar")
+ self.assertEqual(posixpath.expandvars("${foo"), "${foo")
+ self.assertEqual(posixpath.expandvars("${{foo}}"), "baz1}")
+ finally:
+ os.environ.clear()
+ os.environ.update(oldenv)
+
+ self.assertRaises(TypeError, posixpath.expandvars)
+
+ def test_normpath(self):
+ self.assertEqual(posixpath.normpath(""), ".")
+ self.assertEqual(posixpath.normpath("/"), "/")
+ self.assertEqual(posixpath.normpath("//"), "//")
+ self.assertEqual(posixpath.normpath("///"), "/")
+ self.assertEqual(posixpath.normpath("///foo/.//bar//"), "/foo/bar")
+ self.assertEqual(posixpath.normpath("///foo/.//bar//.//..//.//baz"), "/foo/baz")
+ self.assertEqual(posixpath.normpath("///..//./foo/.//bar"), "/foo/bar")
+
+ self.assertRaises(TypeError, posixpath.normpath)
+
+ def test_abspath(self):
+ self.assert_("foo" in posixpath.abspath("foo"))
+
+ self.assertRaises(TypeError, posixpath.abspath)
+
+ def test_realpath(self):
+ self.assert_("foo" in realpath("foo"))
+ self.assertRaises(TypeError, posixpath.realpath)
+
+ if hasattr(os, "symlink"):
+ def test_realpath_basic(self):
+ # Basic operation.
+ try:
+ os.symlink(ABSTFN+"1", ABSTFN)
+ self.assertEqual(realpath(ABSTFN), ABSTFN+"1")
+ finally:
+ self.safe_remove(ABSTFN)
+
+ def test_realpath_symlink_loops(self):
+ # Bug #930024, return the path unchanged if we get into an infinite
+ # symlink loop.
+ try:
+ old_path = abspath('.')
+ os.symlink(ABSTFN, ABSTFN)
+ self.assertEqual(realpath(ABSTFN), ABSTFN)
+
+ os.symlink(ABSTFN+"1", ABSTFN+"2")
+ os.symlink(ABSTFN+"2", ABSTFN+"1")
+ self.assertEqual(realpath(ABSTFN+"1"), ABSTFN+"1")
+ self.assertEqual(realpath(ABSTFN+"2"), ABSTFN+"2")
+
+ # Test using relative path as well.
+ os.chdir(dirname(ABSTFN))
+ self.assertEqual(realpath(basename(ABSTFN)), ABSTFN)
+ finally:
+ os.chdir(old_path)
+ self.safe_remove(ABSTFN)
+ self.safe_remove(ABSTFN+"1")
+ self.safe_remove(ABSTFN+"2")
+
+ def test_realpath_resolve_parents(self):
+ # We also need to resolve any symlinks in the parents of a relative
+ # path passed to realpath. E.g.: current working directory is
+ # /usr/doc with 'doc' being a symlink to /usr/share/doc. We call
+ # realpath("a"). This should return /usr/share/doc/a/.
+ try:
+ old_path = abspath('.')
+ os.mkdir(ABSTFN)
+ os.mkdir(ABSTFN + "/y")
+ os.symlink(ABSTFN + "/y", ABSTFN + "/k")
+
+ os.chdir(ABSTFN + "/k")
+ self.assertEqual(realpath("a"), ABSTFN + "/y/a")
+ finally:
+ os.chdir(old_path)
+ self.safe_remove(ABSTFN + "/k")
+ self.safe_rmdir(ABSTFN + "/y")
+ self.safe_rmdir(ABSTFN)
+
+ def test_realpath_resolve_before_normalizing(self):
+ # Bug #990669: Symbolic links should be resolved before we
+ # normalize the path. E.g.: if we have directories 'a', 'k' and 'y'
+ # in the following hierarchy:
+ # a/k/y
+ #
+ # and a symbolic link 'link-y' pointing to 'y' in directory 'a',
+ # then realpath("link-y/..") should return 'k', not 'a'.
+ try:
+ old_path = abspath('.')
+ os.mkdir(ABSTFN)
+ os.mkdir(ABSTFN + "/k")
+ os.mkdir(ABSTFN + "/k/y")
+ os.symlink(ABSTFN + "/k/y", ABSTFN + "/link-y")
+
+ # Absolute path.
+ self.assertEqual(realpath(ABSTFN + "/link-y/.."), ABSTFN + "/k")
+ # Relative path.
+ os.chdir(dirname(ABSTFN))
+ self.assertEqual(realpath(basename(ABSTFN) + "/link-y/.."), ABSTFN + "/k")
+ finally:
+ os.chdir(old_path)
+ self.safe_remove(ABSTFN + "/link-y")
+ self.safe_rmdir(ABSTFN + "/k/y")
+ self.safe_rmdir(ABSTFN + "/k")
+ self.safe_rmdir(ABSTFN)
+
+ def test_realpath_resolve_first(self):
+ # Bug #1213894: The first component of the path, if not absolute,
+ # must be resolved too.
+
+ try:
+ old_path = abspath('.')
+ os.mkdir(ABSTFN)
+ os.mkdir(ABSTFN + "/k")
+ os.symlink(ABSTFN, ABSTFN + "link")
+ os.chdir(dirname(ABSTFN))
+
+ base = basename(ABSTFN)
+ self.assertEqual(realpath(base + "link"), ABSTFN)
+ self.assertEqual(realpath(base + "link/k"), ABSTFN + "/k")
+ finally:
+ os.chdir(old_path)
+ self.safe_remove(ABSTFN + "link")
+ self.safe_rmdir(ABSTFN + "/k")
+ self.safe_rmdir(ABSTFN)
+
+ # Convenience functions for removing temporary files.
+ def pass_os_error(self, func, filename):
+ try: func(filename)
+ except OSError: pass
+
+ def safe_remove(self, filename):
+ self.pass_os_error(os.remove, filename)
+
+ def safe_rmdir(self, dirname):
+ self.pass_os_error(os.rmdir, dirname)
+
+def test_main():
+ test_support.run_unittest(PosixPathTest)
+
+if __name__=="__main__":
+ test_main()