def test_copy_file(self):
self.setContents("file1", "hello world")
trn = FSTransaction()
trn.copy(self.path("file1"), self.path("file2"))
self.assertContents("file1", "hello world")
self.assertFalse(os.path.exists(self.path("file2")))
trn.commit()
self.assertContents("file1", "hello world")
self.assertContents("file2", "hello world")
def test_move_dir_over_file(self):
self.setContents("dir1/file0", "zero zero zero")
self.setContents("dir2", "actually a file")
trn = FSTransaction()
trn.move(self.path("dir1"), self.path("dir2"))
self.assertContents("dir1/file0", "zero zero zero")
trn.commit()
self.assertContents("dir2/file0", "zero zero zero")
self.assertFalse(os.path.exists(self.path("dir1")))
def test_move_file_with_unicode_name(self):
self.setContents(u"file\N{SNOWMAN}", "hello world")
trn = FSTransaction()
trn.move(self.path(u"file\N{SNOWMAN}"), self.path("file2"))
self.assertContents(u"file\N{SNOWMAN}", "hello world")
self.assertFalse(os.path.exists(self.path("file2")))
trn.commit()
self.assertContents("file2", "hello world")
self.assertFalse(os.path.exists(self.path(u"file\N{SNOWMAN}")))
def test_copy_dir_over_file(self):
self.setContents("dir1/file0", "zero zero zero")
self.setContents("dir2", "actually a file")
trn = FSTransaction()
trn.copy(self.path("dir1"), self.path("dir2"))
self.assertContents("dir1/file0", "zero zero zero")
trn.commit()
self.assertContents("dir2/file0", "zero zero zero")
self.assertContents("dir1/file0", "zero zero zero")
def test_no_move_outside_root(self):
self.setContents("file1", "hello world")
trn = FSTransaction(self.testdir)
trn.move(self.path("file1"), "file2")
trn.commit()
self.assertContents("file2", "hello world")
trn = FSTransaction(self.testdir)
self.assertRaises(ValueError, trn.move, self.path("file2"), "../file1")
trn.abort()
def test_copy_file_over_dir(self):
self.setContents("file0", "zero zero zero")
self.setContents("dir2/myfile", "hahahahaha!")
trn = FSTransaction()
trn.copy(self.path("file0"), self.path("dir2"))
self.assertContents("file0", "zero zero zero")
self.assertContents("dir2/myfile", "hahahahaha!")
trn.commit()
self.assertContents("dir2", "zero zero zero")
self.assertContents("file0", "zero zero zero")
def test_move_file_over_dir(self):
self.setContents("file0", "zero zero zero")
self.setContents("dir2/myfile", "hahahahaha!")
trn = FSTransaction()
trn.move(self.path("file0"), self.path("dir2"))
self.assertContents("file0", "zero zero zero")
self.assertContents("dir2/myfile", "hahahahaha!")
trn.commit()
self.assertContents("dir2", "zero zero zero")
self.assertFalse(os.path.exists(self.path("file0")))
def test_remove(self):
self.setContents("dir1/file1", "hello there world")
trn = FSTransaction()
trn.remove(self.path("dir1/file1"))
self.assertTrue(os.path.exists(self.path("dir1/file1")))
trn.commit()
self.assertFalse(os.path.exists(self.path("dir1/file1")))
self.assertTrue(os.path.exists(self.path("dir1")))
trn = FSTransaction()
trn.remove(self.path("dir1"))
trn.commit()
self.assertFalse(os.path.exists(self.path("dir1")))
def test_move_dir(self):
self.setContents("dir1/file1", "hello world")
self.setContents("dir1/file2", "how are you?")
self.setContents("dir1/subdir/file3", "fine thanks")
trn = FSTransaction()
trn.move(self.path("dir1"), self.path("dir2"))
self.assertContents("dir1/file1", "hello world")
self.assertFalse(os.path.exists(self.path("dir2")))
trn.commit()
self.assertContents("dir2/file1", "hello world")
self.assertContents("dir2/file2", "how are you?")
self.assertContents("dir2/subdir/file3", "fine thanks")
self.assertFalse(os.path.exists(self.path("dir1")))
def test_no_move_outside_root(self):
self.setContents("file1", "hello world")
trn = FSTransaction(self.testdir)
trn.move(self.path("file1"), "file2")
trn.commit()
self.assertContents("file2", "hello world")
trn = FSTransaction(self.testdir)
self.assertRaises(ValueError, trn.move, self.path("file2"), "../file1")
trn.abort()
def test_copy_dir_exists(self):
self.setContents("dir1/file0", "zero zero zero")
self.setContents("dir1/file1", "hello world")
self.setContents("dir1/file2", "how are you?")
self.setContents("dir1/subdir/file3", "fine thanks")
self.setContents("dir2/file1", "different contents")
self.setContents("dir2/file3", "a different file")
self.setContents("dir1/subdir/file3", "fine thanks")
trn = FSTransaction()
trn.copy(self.path("dir1"), self.path("dir2"))
self.assertContents("dir1/file1", "hello world")
trn.commit()
self.assertContents("dir2/file0", "zero zero zero")
self.assertContents("dir2/file1", "hello world")
self.assertContents("dir2/file2", "how are you?")
self.assertFalse(os.path.exists(self.path("dir2/file3")))
self.assertContents("dir2/subdir/file3", "fine thanks")
self.assertContents("dir1/file0", "zero zero zero")
self.assertContents("dir1/file1", "hello world")
self.assertContents("dir1/file2", "how are you?")
self.assertContents("dir1/subdir/file3", "fine thanks")
def test_copy_file(self):
self.setContents("file1", "hello world")
trn = FSTransaction()
trn.copy(self.path("file1"), self.path("file2"))
self.assertContents("file1", "hello world")
self.assertFalse(os.path.exists(self.path("file2")))
trn.commit()
self.assertContents("file1", "hello world")
self.assertContents("file2", "hello world")
def test_move_file_with_unicode_name(self):
self.setContents(u"file\N{SNOWMAN}", "hello world")
trn = FSTransaction()
trn.move(self.path(u"file\N{SNOWMAN}"), self.path("file2"))
self.assertContents(u"file\N{SNOWMAN}", "hello world")
self.assertFalse(os.path.exists(self.path("file2")))
trn.commit()
self.assertContents("file2", "hello world")
self.assertFalse(os.path.exists(self.path(u"file\N{SNOWMAN}")))
def test_copy_dir_over_file(self):
self.setContents("dir1/file0", "zero zero zero")
self.setContents("dir2", "actually a file")
trn = FSTransaction()
trn.copy(self.path("dir1"), self.path("dir2"))
self.assertContents("dir1/file0", "zero zero zero")
trn.commit()
self.assertContents("dir2/file0", "zero zero zero")
self.assertContents("dir1/file0", "zero zero zero")
def test_move_dir_over_file(self):
self.setContents("dir1/file0", "zero zero zero")
self.setContents("dir2", "actually a file")
trn = FSTransaction()
trn.move(self.path("dir1"), self.path("dir2"))
self.assertContents("dir1/file0", "zero zero zero")
trn.commit()
self.assertContents("dir2/file0", "zero zero zero")
self.assertFalse(os.path.exists(self.path("dir1")))
def test_copy_file_over_dir(self):
self.setContents("file0", "zero zero zero")
self.setContents("dir2/myfile", "hahahahaha!")
trn = FSTransaction()
trn.copy(self.path("file0"), self.path("dir2"))
self.assertContents("file0", "zero zero zero")
self.assertContents("dir2/myfile", "hahahahaha!")
trn.commit()
self.assertContents("dir2", "zero zero zero")
self.assertContents("file0", "zero zero zero")
def test_move_file_over_dir(self):
self.setContents("file0", "zero zero zero")
self.setContents("dir2/myfile", "hahahahaha!")
trn = FSTransaction()
trn.move(self.path("file0"), self.path("dir2"))
self.assertContents("file0", "zero zero zero")
self.assertContents("dir2/myfile", "hahahahaha!")
trn.commit()
self.assertContents("dir2", "zero zero zero")
self.assertFalse(os.path.exists(self.path("file0")))
def test_move_dir(self):
self.setContents("dir1/file1", "hello world")
self.setContents("dir1/file2", "how are you?")
self.setContents("dir1/subdir/file3", "fine thanks")
trn = FSTransaction()
trn.move(self.path("dir1"), self.path("dir2"))
self.assertContents("dir1/file1", "hello world")
self.assertFalse(os.path.exists(self.path("dir2")))
trn.commit()
self.assertContents("dir2/file1", "hello world")
self.assertContents("dir2/file2", "how are you?")
self.assertContents("dir2/subdir/file3", "fine thanks")
self.assertFalse(os.path.exists(self.path("dir1")))
def test_copy_dir_exists(self):
self.setContents("dir1/file0", "zero zero zero")
self.setContents("dir1/file1", "hello world")
self.setContents("dir1/file2", "how are you?")
self.setContents("dir1/subdir/file3", "fine thanks")
self.setContents("dir2/file1", "different contents")
self.setContents("dir2/file3", "a different file")
self.setContents("dir1/subdir/file3", "fine thanks")
trn = FSTransaction()
trn.copy(self.path("dir1"), self.path("dir2"))
self.assertContents("dir1/file1", "hello world")
trn.commit()
self.assertContents("dir2/file0", "zero zero zero")
self.assertContents("dir2/file1", "hello world")
self.assertContents("dir2/file2", "how are you?")
self.assertFalse(os.path.exists(self.path("dir2/file3")))
self.assertContents("dir2/subdir/file3", "fine thanks")
self.assertContents("dir1/file0", "zero zero zero")
self.assertContents("dir1/file1", "hello world")
self.assertContents("dir1/file2", "how are you?")
self.assertContents("dir1/subdir/file3", "fine thanks")
def test_remove_abort(self):
self.setContents("dir1/file1", "hello there world")
trn = FSTransaction()
trn.remove(self.path("dir1/file1"))
self.assertTrue(os.path.exists(self.path("dir1/file1")))
trn.abort()
self.assertTrue(os.path.exists(self.path("dir1/file1")))
trn = FSTransaction()
trn.remove(self.path("dir1"))
trn.abort()
self.assertTrue(os.path.exists(self.path("dir1/file1")))
trn = FSTransaction()
trn.remove(self.path("dir1"))
trn.commit()
self.assertFalse(os.path.exists(self.path("dir1")))