source: branches/samba-3.5.x/lib/tdb/python/tests/simple.py

Last change on this file was 414, checked in by Herwig Bauernfeind, 15 years ago

Samba 3.5.0: Initial import

File size: 3.7 KB
Line 
1#!/usr/bin/python
2# Some simple tests for the Python bindings for TDB
3# Note that this tests the interface of the Python bindings
4# It does not test tdb itself.
5#
6# Copyright (C) 2007-2008 Jelmer Vernooij <jelmer@samba.org>
7# Published under the GNU LGPLv3 or later
8
9import tdb
10from unittest import TestCase
11import os, tempfile
12
13
14class OpenTdbTests(TestCase):
15 def test_nonexistant_read(self):
16 self.assertRaises(IOError, tdb.Tdb, "/some/nonexistant/file", 0, tdb.DEFAULT, os.O_RDWR)
17
18class CloseTdbTests(TestCase):
19 def test_double_close(self):
20 self.tdb = tdb.Tdb(tempfile.mkstemp()[1], 0, tdb.DEFAULT, os.O_CREAT|os.O_RDWR)
21 self.assertNotEqual(None, self.tdb)
22
23 # ensure that double close does not crash python
24 self.tdb.close()
25 self.tdb.close()
26
27
28class SimpleTdbTests(TestCase):
29 def setUp(self):
30 super(SimpleTdbTests, self).setUp()
31 self.tdb = tdb.Tdb(tempfile.mkstemp()[1], 0, tdb.DEFAULT, os.O_CREAT|os.O_RDWR)
32 self.assertNotEqual(None, self.tdb)
33
34 def tearDown(self):
35 del self.tdb
36
37 def test_repr(self):
38 self.assertTrue(repr(self.tdb).startswith("Tdb('"))
39
40 def test_lockall(self):
41 self.tdb.lock_all()
42
43 def test_max_dead(self):
44 self.tdb.max_dead = 20
45
46 def test_unlockall(self):
47 self.tdb.lock_all()
48 self.tdb.unlock_all()
49
50 def test_lockall_read(self):
51 self.tdb.read_lock_all()
52 self.tdb.read_unlock_all()
53
54 def test_reopen(self):
55 self.tdb.reopen()
56
57 def test_store(self):
58 self.tdb.store("bar", "bla")
59 self.assertEquals("bla", self.tdb.get("bar"))
60
61 def test_getitem(self):
62 self.tdb["bar"] = "foo"
63 self.tdb.reopen()
64 self.assertEquals("foo", self.tdb["bar"])
65
66 def test_delete(self):
67 self.tdb["bar"] = "foo"
68 del self.tdb["bar"]
69 self.assertRaises(KeyError, lambda: self.tdb["bar"])
70
71 def test_contains(self):
72 self.tdb["bla"] = "bloe"
73 self.assertTrue("bla" in self.tdb)
74
75 def test_keyerror(self):
76 self.assertRaises(KeyError, lambda: self.tdb["bla"])
77
78 def test_hash_size(self):
79 self.tdb.hash_size
80
81 def test_map_size(self):
82 self.tdb.map_size
83
84 def test_name(self):
85 self.tdb.filename
86
87 def test_iterator(self):
88 self.tdb["bla"] = "1"
89 self.tdb["brainslug"] = "2"
90 self.assertEquals(["bla", "brainslug"], list(self.tdb))
91
92 def test_transaction_cancel(self):
93 self.tdb["bloe"] = "2"
94 self.tdb.transaction_start()
95 self.tdb["bloe"] = "1"
96 self.tdb.transaction_cancel()
97 self.assertEquals("2", self.tdb["bloe"])
98
99 def test_transaction_commit(self):
100 self.tdb["bloe"] = "2"
101 self.tdb.transaction_start()
102 self.tdb["bloe"] = "1"
103 self.tdb.transaction_commit()
104 self.assertEquals("1", self.tdb["bloe"])
105
106 def test_iterator(self):
107 self.tdb["bloe"] = "2"
108 self.tdb["bla"] = "hoi"
109 i = iter(self.tdb)
110 self.assertEquals(set(["bloe", "bla"]), set([i.next(), i.next()]))
111
112 def test_iterkeys(self):
113 self.tdb["bloe"] = "2"
114 self.tdb["bla"] = "25"
115 i = self.tdb.iterkeys()
116 self.assertEquals(set(["bloe", "bla"]), set([i.next(), i.next()]))
117
118 def test_clear(self):
119 self.tdb["bloe"] = "2"
120 self.tdb["bla"] = "25"
121 self.assertEquals(2, len(list(self.tdb)))
122 self.tdb.clear()
123 self.assertEquals(0, len(list(self.tdb)))
124
125 def test_len(self):
126 self.assertEquals(0, len(list(self.tdb)))
127 self.tdb["entry"] = "value"
128 self.assertEquals(1, len(list(self.tdb)))
129
130
131if __name__ == '__main__':
132 import unittest
133 unittest.TestProgram()
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