def testCopy(self):
gfile.MkDir(self.tmp + "dir1")
gfile.MkDir(self.tmp + "dir2")
with gfile.GFile(self.tmp + "dir1/file1", "w"):
pass # Create file
with gfile.GFile(self.tmp + "dir2/file2", "w"):
pass # Create file
# Dest file already exists, overwrite=False (default).
self.assertRaises(
OSError, lambda: gfile.Copy(self.tmp + "dir1/file1", self.tmp +
"dir2/file2"))
# Overwrite succeeds
gfile.Copy(self.tmp + "dir1/file1",
self.tmp + "dir2/file2",
overwrite=True)
self.assertTrue(gfile.Exists(self.tmp + "dir2/file2"))
# Normal copy.
gfile.Rename(self.tmp + "dir1/file1", self.tmp + "dir2/file1")
self.assertTrue(gfile.Exists(self.tmp + "dir2/file1"))
# Normal copy to non-existent dir
self.assertRaises(
OSError, lambda: gfile.Rename(self.tmp + "dir1/file1", self.tmp +
"newdir/file1"))
def testRename(self):
gfile.MkDir(self.tmp + "dir1")
gfile.MkDir(self.tmp + "dir2")
with gfile.GFile(self.tmp + "file1", "w"):
pass # Create file
with gfile.GFile(self.tmp + "file2", "w"):
pass # Create file
# Dest file already exists, overwrite=False (default).
self.assertRaises(
OSError,
lambda: gfile.Rename(self.tmp + "file1", self.tmp + "file2"))
gfile.Rename(self.tmp + "file1", self.tmp + "file2", overwrite=True)
self.assertFalse(gfile.Exists(self.tmp + "file1"))
gfile.Rename(self.tmp + "file2", self.tmp + "newfile")
self.assertTrue(gfile.Exists(self.tmp + "newfile"))
gfile.Rename(self.tmp + "dir1", self.tmp + "dir2")
self.assertFalse(gfile.Exists(self.tmp + "dir1"))
gfile.Rename(self.tmp + "dir2", self.tmp + "newdir")
self.assertTrue(gfile.Exists(self.tmp + "newdir"))
def testMkDirsGlobAndRmDirs(self):
self.assertFalse(gfile.Exists(self.tmp + "test_dir"))
gfile.MkDir(self.tmp + "test_dir")
self.assertTrue(gfile.Exists(self.tmp + "test_dir"))
gfile.RmDir(self.tmp + "test_dir")
self.assertFalse(gfile.Exists(self.tmp + "test_dir"))
gfile.MakeDirs(self.tmp + "test_dir/blah0")
gfile.MakeDirs(self.tmp + "test_dir/blah1")
self.assertEqual(
[self.tmp + "test_dir/blah0", self.tmp + "test_dir/blah1"],
sorted(gfile.Glob(self.tmp + "test_dir/*")))
gfile.DeleteRecursively(self.tmp + "test_dir")
self.assertFalse(gfile.Exists(self.tmp + "test_dir"))
def testErrors(self):
self.assertRaises(OSError,
lambda: gfile.RmDir(self.tmp + "dir_doesnt_exist"))
self.assertRaises(OSError,
lambda: gfile.Remove(self.tmp + "file_doesnt_exist"))
gfile.MkDir(self.tmp + "error_dir")
with gfile.GFile(self.tmp + "error_dir/file", "w"):
pass # Create file
self.assertRaises(OSError,
lambda: gfile.Remove(self.tmp + "error_dir"))
self.assertRaises(OSError, lambda: gfile.RmDir(self.tmp + "error_dir"))
self.assertTrue(gfile.Exists(self.tmp + "error_dir"))
gfile.DeleteRecursively(self.tmp + "error_dir")
self.assertFalse(gfile.Exists(self.tmp + "error_dir"))
