-import posixpath
-
-errors = 0
-
-def tester(fn, wantResult):
- gotResult = eval(fn)
- if wantResult != gotResult:
- print "error!"
- print "evaluated: " + str(fn)
- print "should be: " + str(wantResult)
- print " returned: " + str(gotResult)
- print ""
- global errors
- errors = errors + 1
-
-tester('posixpath.splitdrive("/foo/bar")', ('', '/foo/bar'))
-
-tester('posixpath.split("/foo/bar")', ('/foo', 'bar'))
-tester('posixpath.split("/")', ('/', ''))
-tester('posixpath.split("foo")', ('', 'foo'))
-
-tester('posixpath.splitext("foo.ext")', ('foo', '.ext'))
-tester('posixpath.splitext("/foo/foo.ext")', ('/foo/foo', '.ext'))
-tester('posixpath.splitext(".ext")', ('', '.ext'))
-tester('posixpath.splitext("/foo.ext/foo")', ('/foo.ext/foo', ''))
-tester('posixpath.splitext("foo.ext/")', ('foo.ext/', ''))
-tester('posixpath.splitext("")', ('', ''))
-tester('posixpath.splitext("foo.bar.ext")', ('foo.bar', '.ext'))
-
-tester('posixpath.isabs("/")', 1)
-tester('posixpath.isabs("/foo")', 1)
-tester('posixpath.isabs("/foo/bar")', 1)
-tester('posixpath.isabs("foo/bar")', 0)
-
-tester('posixpath.commonprefix(["/home/swenson/spam", "/home/swen/spam"])',
- "/home/swen")
-tester('posixpath.commonprefix(["/home/swen/spam", "/home/swen/eggs"])',
- "/home/swen/")
-tester('posixpath.commonprefix(["/home/swen/spam", "/home/swen/spam"])',
- "/home/swen/spam")
-
-if errors:
- print str(errors) + " errors."
-else:
- print "No errors. Thank your lucky stars."
+import unittest
+from test import test_support
+
+import posixpath, os
+
+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)
+ 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)
+ 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")
+ self.assert_(isinstance(posixpath.expanduser("~/"), basestring))
+ try:
+ import pwd
+ except ImportError:
+ pass
+ else:
+ 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 posixpath.realpath("foo"))
+
+ self.assertRaises(TypeError, posixpath.realpath)
+
+def test_main():
+ test_support.run_unittest(PosixPathTest)
+
+if __name__=="__main__":
+ test_main()
projects / python / commitdiff