Annotation of embedaddon/php/ext/pdo_mysql/tests/pdo_mysql_begintransaction.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: PDO->beginTransaction()
3: --SKIPIF--
4: <?php
5: require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'skipif.inc');
6: require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
7: MySQLPDOTest::skip();
8: $db = MySQLPDOTest::factory();
9: if (false == MySQLPDOTest::detect_transactional_mysql_engine($db))
10: die("skip Transactional engine not found");
11: ?>
12: --FILE--
13: <?php
14: require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
15: $db = MySQLPDOTest::factory();
16: MySQLPDOTest::createTestTable($db, MySQLPDOTest::detect_transactional_mysql_engine($db));
17:
18: if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
19: printf("[001] Autocommit should be on by default\n");
20:
21: if (false == $db->beginTransaction())
22: printf("[002] Cannot start a transaction, [%s] [%s]\n",
23: $db->errorCode(), implode(' ', $db->errorInfo()));
24:
25: if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
26: printf("[003] Autocommit should be on by default, beginTransaction() shall not impact it\n");
27:
28: if (0 == $db->exec('DELETE FROM test'))
29: printf("[004] No rows deleted, can't be true.\n");
30:
31: /* This is the PDO way to close a connection */
32: $db = null;
33: $db = MySQLPDOTest::factory();
34:
35: /* Autocommit was off - by definition. Commit was not issued. DELETE should have been rolled back. */
36: if (!($stmt = $db->query('SELECT id, label FROM test ORDER BY id ASC')))
37: printf("[005] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
38:
39: $row = $stmt->fetch(PDO::FETCH_ASSOC);
40: var_dump($row);
41:
42: if (!$db->beginTransaction())
43: printf("[006] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
44:
45: if (1 !== $db->exec(sprintf('DELETE FROM test WHERE id = %d', $row['id'])))
46: printf("[007] DELETE should have indicated 1 deleted row, [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
47:
48: if (!$db->commit())
49: printf("[008] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
50:
51: if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
52: printf("[009] Autocommit should be on after commit()\n");
53:
54: if (!($stmt = $db->query(sprintf('SELECT id, label FROM test WHERE id = %d', $row['id']))))
55: printf("[010] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
56:
57: var_dump($stmt->fetch(PDO::FETCH_ASSOC));
58:
59: if (!$db->beginTransaction())
60: printf("[011] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
61:
62: $db->exec(sprintf("INSERT INTO test(id, label) VALUES (%d, 'z')", $row['id']));
63:
64: if (!($stmt = $db->query(sprintf('SELECT id, label FROM test WHERE id = %d', $row['id']))))
65: printf("[012] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
66:
67: $new_row1 = $stmt->fetch(PDO::FETCH_ASSOC);
68: var_dump($new_row1);
69:
70: if (!$db->commit())
71: printf("[013] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
72:
73: if (!($stmt = $db->query(sprintf('SELECT id, label FROM test WHERE id = %d', $row['id']))))
74: printf("[014] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
75:
76: $new_row2 = $stmt->fetch(PDO::FETCH_ASSOC);
77: if ($new_row1 != $new_row2) {
78: printf("[015] Results must not differ!\n");
79: var_dump($new_row1);
80: var_dump($new_row2);
81: }
82:
83: if (!$db->beginTransaction())
84: printf("[016] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
85:
86: if (1 !== $db->exec(sprintf('DELETE FROM test WHERE id = %d', $row['id'])))
87: printf("[017] DELETE should have indicated 1 deleted row, [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
88:
89: if (!$db->rollback())
90: printf("[018] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
91:
92: if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
93: printf("[019] Autocommit should be on after rollback\n");
94:
95: if (!($stmt = $db->query(sprintf('SELECT id, label FROM test WHERE id = %d', $row['id']))))
96: printf("[020] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
97:
98: $new_row2 = $stmt->fetch(PDO::FETCH_ASSOC);
99: if ($new_row1 != $new_row2) {
100: printf("[021] Results must not differ!\n");
101: var_dump($new_row1);
102: var_dump($new_row2);
103: }
104:
105: // now, lets check the server variables
106: if (!($stmt = $db->query('SELECT @@autocommit as auto_commit')))
107: printf("[022] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
108:
109: $tmp = $stmt->fetch(PDO::FETCH_ASSOC);
110: if ($tmp['auto_commit'] != 1)
111: printf("[023] MySQL Server should indicate autocommit mode, expecting 1, got '%s', [%d] %s\n",
112: $tmp['auto_commit'], $stmt->errorCode(), $stmt->errorInfo());
113:
114: if (!$db->beginTransaction())
115: printf("[024] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
116:
117: if (!($stmt = $db->query('SELECT @@autocommit as auto_commit')))
118: printf("[025] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
119:
120: $tmp = $stmt->fetch(PDO::FETCH_ASSOC);
121: if ($tmp['auto_commit'] != 0)
122: printf("[026] Autocommit mode of the MySQL Server should be off, got '%s', [%d] %s\n",
123: $tmp['auto_commit'], $stmt->errorCode(), trim(implode(' ', $stmt->errorInfo())));
124:
125: $db->commit();
126: // Now we should be back to autocommit - we've issues a commit
127: if ($tmp['auto_commit'] != 1)
128: printf("[027] MySQL Server should indicate autocommit mode, expecting 1, got '%s', [%d] %s\n",
129: $tmp['auto_commit'], $stmt->errorCode(), $stmt->errorInfo());
130:
131: // Turn off autocommit using a server variable
132: $db->exec('SET @@autocommit = 0');
133: if (1 === $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
134: printf("[028] I'm confused, how can autocommit be on? Didn't I say I want to manually control transactions?\n");
135:
136: if (!$db->beginTransaction())
137: printf("[029] Cannot start a transaction, [%d] %s\n",
138: $db->errorCode(), implode(' ', $db->errorInfo()));
139:
140: try {
141: if (false !== $db->beginTransaction()) {
142: printf("[030] No false and no exception - that's wrong.\n");
143: }
144: } catch (PDOException $e) {
145: assert($e->getMessage() != '');
146: }
147:
148: // TODO: What about an engine that does not support transactions?
149: $db = MySQLPDOTest::factory();
150: MySQLPDOTest::createTestTable($db, 'MyISAM');
151:
152: if (false == $db->beginTransaction())
153: printf("[031] Cannot start a transaction, [%s] [%s]\n",
154: $db->errorCode(), implode(' ', $db->errorInfo()));
155:
156: if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
157: printf("[032] Autocommit should be on my default, beginTransaction() should not change that\n");
158:
159: if (0 == $db->exec('DELETE FROM test'))
160: printf("[033] No rows deleted, can't be true.\n");
161:
162: if (!$db->commit())
163: printf("[034] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
164:
165: if (false == $db->beginTransaction())
166: printf("[035] Cannot start a transaction, [%s] [%s]\n",
167: $db->errorCode(), implode(' ', $db->errorInfo()));
168:
169: if (0 == $db->exec("INSERT INTO test(id, label) VALUES (1, 'a')"))
170: printf("[036] Cannot insert data, [%s] [%s]\n",
171: $db->errorCode(), implode(' ', $db->errorInfo()));
172:
173: // Should cause a Server warning but no error
174: if (!$db->rollback())
175: printf("[037] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
176:
177: var_dump($db->errorCode());
178:
179: if (1 != $db->exec('DELETE FROM test'))
180: printf("[038] No rows deleted, can't be true.\n");
181:
182: print "done!";
183: ?>
184: --CLEAN--
185: <?php
186: require dirname(__FILE__) . '/mysql_pdo_test.inc';
187: MySQLPDOTest::dropTestTable();
188: ?>
189: --EXPECTF--
190: array(2) {
191: [%u|b%"id"]=>
192: %unicode|string%(1) "1"
193: [%u|b%"label"]=>
194: %unicode|string%(1) "a"
195: }
196: bool(false)
197: array(2) {
198: [%u|b%"id"]=>
199: %unicode|string%(1) "1"
200: [%u|b%"label"]=>
201: %unicode|string%(1) "z"
202: }
203: [026] Autocommit mode of the MySQL Server should be off, got '1', [0] 00000
204: [028] I'm confused, how can autocommit be on? Didn't I say I want to manually control transactions?
205: %unicode|string%(5) "00000"
206: done!
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