1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
--TEST--
mysqli_debug() - invalid debug control strings
--SKIPIF--
<?php
require_once('skipif.inc');
require_once('skipifemb.inc');
require_once('skipifconnectfailure.inc');
if (!function_exists('mysqli_debug'))
die("skip: mysqli_debug() not available");
if (!defined('MYSQLI_DEBUG_TRACE_ENABLED'))
die("skip: can't say for sure if mysqli_debug works");
if (defined('MYSQLI_DEBUG_TRACE_ENABLED') && !MYSQLI_DEBUG_TRACE_ENABLED)
die("skip: debug functionality not enabled");
?>
--FILE--
<?php
require_once('connect.inc');
require_once('table.inc');
function try_control_string($link, $control_string, $trace_file, $offset) {
if (true !== ($tmp = mysqli_debug($control_string))) {
printf("[%03d][control string '%s'] Expecting boolean/true, got %s/%s.\n",
$offset + 1,
$control_string,
gettype($tmp),
$tmp);
return false;
}
if (!$res = mysqli_query($link, 'SELECT * FROM test')) {
printf("[%03d][control string '%s'] [%d] %s.\n",
$offset + 2,
$control_string,
mysqli_errno($link),
mysqli_error($link));
return false;
}
clearstatcache();
if (!file_exists($trace_file)) {
printf("[%03d][control string '%s'] Trace file has not been written.\n",
$offset + 3,
$control_string,
gettype($tmp),
$tmp);
return false;
}
unlink($trace_file);
}
$trace_file = sprintf('%s%s%s', sys_get_temp_dir(), DIRECTORY_SEPARATOR, 'mysqli_debug_phpt.trace');
try_control_string($link, 't:,,:o,' . $trace_file, $trace_file, 10);
try_control_string($link, ':' . chr(0) . 'A,' . $trace_file, $trace_file, 20);
try_control_string($link, 't:o,' . $trace_file . ':abc', $trace_file, 30);
try_control_string($link, 't:o,' . $trace_file . ':ABC,123:b', $trace_file, 40);
try_control_string($link, 't:ABC,123:b;:o,' . $trace_file, $trace_file, 50);
try_control_string($link, 't:A;BC,123:b;:o,' . $trace_file, $trace_file, 60);
try_control_string($link, 't:p:o,' . $trace_file, $trace_file, 70);
try_control_string($link, 't:p,1,,2:o,' . $trace_file, $trace_file, 80);
try_control_string($link, 't:z,1,,2:o,' . $trace_file, $trace_file, 90);#
mysqli_close($link);
print "done";
if ($IS_MYSQLND)
print "libmysql/DBUG package prints some debug info here."
?>
--EXPECTF--
[023][control string '%s'] Trace file has not been written.
done%s
|
