Annotation of embedaddon/php/ext/mysqli/tests/mysqli_stmt_send_long_data_packet_size_mysqlnd.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: mysqli_stmt_send_long_data() - exceed packet size, mysqlnd
3: --SKIPIF--
4: <?php
5: require_once('skipif.inc');
6: require_once('skipifemb.inc');
7: require_once('skipifconnectfailure.inc');
8:
9: if (!stristr(mysqli_get_client_info(), 'mysqlnd'))
10: die("skip: warnings only available in mysqlnd");
11: ?>
12: --FILE--
13: <?php
14: require('table.inc');
15:
16: if (!$stmt = mysqli_stmt_init($link))
17: printf("[001] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
18:
19: if (!mysqli_query($link, "DROP TABLE IF EXISTS test"))
20: printf("[002] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
21:
22: if (!mysqli_query($link, sprintf("CREATE TABLE test(id INT NOT NULL AUTO_INCREMENT, label LONGBLOB, PRIMARY KEY(id)) ENGINE = %s", $engine)))
23: printf("[003] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
24:
25: if (!mysqli_stmt_prepare($stmt, "INSERT INTO test(id, label) VALUES (?, ?)"))
26: printf("[004] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
27:
28: $id = null;
29: $label = null;
30: if (!mysqli_stmt_bind_param($stmt, "ib", $id, $label))
31: printf("[005] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
32:
33: if (!$res = mysqli_query($link, "SHOW VARIABLES LIKE 'max_allowed_packet'"))
34: printf("[006] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
35:
36: if (!$row = mysqli_fetch_assoc($res))
37: printf("[007] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
38:
39: mysqli_free_result($res);
40:
41: if (0 === ($max_allowed_packet = (int)$row['Value']))
42: printf("[008] Cannot determine max_allowed_packet size and/or bogus max_allowed_packet setting used.\n");
43:
44: // let's ignore upper limits for LONGBLOB (2^32) ...
45: // maximum packet size up to which we test is 10M
46: $tmp = '';
47: $blob = '';
48: $tmp = str_repeat('a', 1024);
49:
50: $limit = min(floor($max_allowed_packet / 1024 / 2), 10240);
51: $blob = str_repeat($tmp, $limit);
52:
53: assert(strlen($blob) <= $max_allowed_packet);
54:
55: if (true !== ($tmp = mysqli_stmt_send_long_data($stmt, 1, $blob)))
56: printf("[009] Expecting boolean/true, got %s/%s. [%d] %s\n",
57: gettype($tmp), $tmp, mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
58:
59: $id = 1;
60: if (true !== mysqli_stmt_execute($stmt))
61: printf("[010] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
62:
63: /*
64: TODO - we skip this because of the open bug http://bugs.mysql.com/bug.php?id=26824
65: It would always fail.
66:
67: This should be added to the EXPECTF, if you reactivate the test
68: Warning: mysqli_stmt_send_long_data(): Skipped %d bytes. Last command STMT_SEND_LONG_DATA hasn't consumed all the output from the server in %s on line %d
69:
70: Warning: mysqli_stmt_send_long_data(): There was an error while sending long data. Probably max_allowed_packet_size is smaller than the data. You have to increase it or send smaller chunks of data. Answer was %d bytes long. in %s on line %d
71:
72:
73:
74: if (floor($max_allowed_packet / 1024 / 2) <= 10240) {
75: // test with a blob smaller than 10M allows us to test
76: // for too long packages without wasting too much memory
77: $limit = $max_allowed_packet - strlen($blob) + 1;
78: $blob2 = $blob;
79: $blob2 .= str_repeat('b', $limit);
80:
81: assert(strlen($blob2) > $max_allowed_packet);
82:
83: if (false !== ($tmp = mysqli_stmt_send_long_data($stmt, 1, $blob2)))
84: printf("[011] Expecting boolean/false, got %s/%s. [%d] %s\n",
85: gettype($tmp), $tmp, mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
86:
87: $id = 2;
88: if (false !== ($tmp = mysqli_stmt_execute($stmt)))
89: printf("[012] Expecting boolean/false, got %s/%s, [%d] %s\n",
90: gettype($tmp), $tmp, mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
91: }
92: */
93: mysqli_stmt_close($stmt);
94: mysqli_close($link);
95:
96: print "done!";
97: ?>
98: --CLEAN--
99: <?php
100: require_once("clean_table.inc");
101: ?>
102: --EXPECTF--
103: done!
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