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.
6 # Copyright (C) 2007-2008 Jelmer Vernooij <jelmer@samba.org>
7 # Published under the GNU LGPLv3 or later
10 from unittest
import TestCase
14 class OpenTdbTests(TestCase
):
15 def test_nonexistant_read(self
):
16 self
.assertRaises(IOError, tdb
.Tdb
, "/some/nonexistant/file", 0, tdb
.DEFAULT
, os
.O_RDWR
)
19 class SimpleTdbTests(TestCase
):
21 super(SimpleTdbTests
, self
).setUp()
22 self
.tdb
= tdb
.Tdb(tempfile
.mkstemp()[1], 0, tdb
.DEFAULT
, os
.O_CREAT|os
.O_RDWR
)
23 self
.assertNotEqual(None, self
.tdb
)
29 self
.assertTrue(repr(self
.tdb
).startswith("Tdb('"))
31 def test_lockall(self
):
34 def test_max_dead(self
):
35 self
.tdb
.max_dead
= 20
37 def test_unlockall(self
):
41 def test_lockall_read(self
):
42 self
.tdb
.read_lock_all()
43 self
.tdb
.read_unlock_all()
45 def test_reopen(self
):
49 self
.tdb
.store("bar", "bla")
50 self
.assertEquals("bla", self
.tdb
.get("bar"))
52 def test_getitem(self
):
53 self
.tdb
["bar"] = "foo"
55 self
.assertEquals("foo", self
.tdb
["bar"])
57 def test_delete(self
):
58 self
.tdb
["bar"] = "foo"
60 self
.assertRaises(KeyError, lambda: self
.tdb
["bar"])
62 def test_contains(self
):
63 self
.tdb
["bla"] = "bloe"
64 self
.assertTrue("bla" in self
.tdb
)
66 def test_keyerror(self
):
67 self
.assertRaises(KeyError, lambda: self
.tdb
["bla"])
69 def test_hash_size(self
):
72 def test_map_size(self
):
78 def test_iterator(self
):
80 self
.tdb
["brainslug"] = "2"
81 self
.assertEquals(["bla", "brainslug"], list(self
.tdb
))
85 self
.tdb
["brainslug"] = "2"
86 self
.assertEquals([("bla", "1"), ("brainslug", "2")], self
.tdb
.items())
88 def test_iteritems(self
):
89 self
.tdb
["bloe"] = "2"
90 self
.tdb
["bla"] = "25"
91 i
= self
.tdb
.iteritems()
92 self
.assertEquals(set([("bla", "25"), ("bloe", "2")]),
93 set([i
.next(), i
.next()]))
95 def test_transaction_cancel(self
):
96 self
.tdb
["bloe"] = "2"
97 self
.tdb
.transaction_start()
98 self
.tdb
["bloe"] = "1"
99 self
.tdb
.transaction_cancel()
100 self
.assertEquals("2", self
.tdb
["bloe"])
102 def test_transaction_commit(self
):
103 self
.tdb
["bloe"] = "2"
104 self
.tdb
.transaction_start()
105 self
.tdb
["bloe"] = "1"
106 self
.tdb
.transaction_commit()
107 self
.assertEquals("1", self
.tdb
["bloe"])
109 def test_iterator(self
):
110 self
.tdb
["bloe"] = "2"
111 self
.tdb
["bla"] = "hoi"
113 self
.assertEquals(set(["bloe", "bla"]), set([i
.next(), i
.next()]))
116 self
.tdb
["bloe"] = "2"
117 self
.tdb
["bla"] = "25"
118 self
.assertEquals(["bla", "bloe"], self
.tdb
.keys())
120 def test_iterkeys(self
):
121 self
.tdb
["bloe"] = "2"
122 self
.tdb
["bla"] = "25"
123 i
= self
.tdb
.iterkeys()
124 self
.assertEquals(set(["bloe", "bla"]), set([i
.next(), i
.next()]))
126 def test_values(self
):
127 self
.tdb
["bloe"] = "2"
128 self
.tdb
["bla"] = "25"
129 self
.assertEquals(["25", "2"], self
.tdb
.values())
131 def test_itervalues(self
):
132 self
.tdb
["bloe"] = "2"
133 self
.tdb
["bla"] = "25"
134 i
= self
.tdb
.itervalues()
135 self
.assertEquals(set(["25", "2"]), set([i
.next(), i
.next()]))
137 def test_clear(self
):
138 self
.tdb
["bloe"] = "2"
139 self
.tdb
["bla"] = "25"
140 self
.assertEquals(2, len(self
.tdb
))
142 self
.assertEquals(0, len(self
.tdb
))
145 self
.assertEquals(0, len(self
.tdb
))
146 self
.tdb
["entry"] = "value"
147 self
.assertEquals(1, len(self
.tdb
))
150 if __name__
== '__main__':
152 unittest
.TestProgram()