uw Thu, 17 Dec 2009 14:15:28 +0000
Revision: http://svn.php.net/viewvc?view=revision&revision=292256
Log:
Test for what Andrey has found with 16M packets
Changed paths:
A
php/php-src/branches/PHP_5_3/ext/mysqli/tests/mysqli_insert_packet_overflow.phpt
A php/php-src/trunk/ext/mysqli/tests/mysqli_insert_packet_overflow.phpt
Added:
php/php-src/branches/PHP_5_3/ext/mysqli/tests/mysqli_insert_packet_overflow.phpt
===================================================================
---
php/php-src/branches/PHP_5_3/ext/mysqli/tests/mysqli_insert_packet_overflow.phpt
(rev 0)
+++
php/php-src/branches/PHP_5_3/ext/mysqli/tests/mysqli_insert_packet_overflow.phpt
2009-12-17 14:15:28 UTC (rev 292256)
@@ -0,0 +1,93 @@
+--TEST--
+INSERT and packet overflow
+--SKIPIF--
+<?php
+require_once('skipif.inc');
+require_once('skipifconnectfailure.inc');
+?>
+--INI--
+memory_limit=256M
+--FILE--
+<?php
+ require('connect.inc');
+ if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port,
$socket))
+ printf("[001] [%d] %s\n", mysqli_connect_errno(),
mysqli_connect_error());
+
+ if (!$res = mysqli_query($link, "SHOW GLOBAL VARIABLES LIKE
'max_allowed_packet'"))
+ printf("[002] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ if (!$row = mysqli_fetch_assoc($res))
+ printf("[003] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ mysqli_free_result($res);
+
+ if (0 === ($org_max_allowed_packet = (int)$row['Value']))
+ printf("[004] Cannot determine max_allowed_packet size and/or
bogus max_allowed_packet setting used.\n");
+
+ $max_len = pow(2, 24);
+ if ($org_max_allowed_packet < $max_len) {
+ if (!mysqli_query($link, "SET GLOBAL max_allowed_packet = " .
($max_len + 100)))
+ printf("[005] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+ }
+ mysqli_close($link);
+ if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port,
$socket))
+ printf("[006] [%d] %s\n", mysqli_connect_errno(),
mysqli_connect_error());
+
+ if (!$res = mysqli_query($link, "SHOW GLOBAL VARIABLES LIKE
'max_allowed_packet'"))
+ printf("[007] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ if (!$row = mysqli_fetch_assoc($res))
+ printf("[008] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ mysqli_free_result($res);
+
+ if (0 === ($max_allowed_packet = (int)$row['Value']))
+ printf("[009] Cannot determine max_allowed_packet size and/or
bogus max_allowed_packet setting used.\n");
+
+ $max_len = pow(2, 24);
+ if ($max_allowed_packet < $max_len) {
+ printf("[010] Failed to change max_allowed_packet");
+ }
+
+ if (!mysqli_query($link, "CREATE TABLE test(col_blob LONGBLOB) ENGINE="
. $engine))
+ printf("[011] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ $query_prefix = 'INSERT INTO test(col_blob) VALUES ("';
+ $query_postfix = '")';
+ $query_len = strlen($query_prefix) + strlen($query_postfix);
+ $com_query_len = 1;
+
+
+ $blob = str_repeat('a', $max_len - $com_query_len - $query_len);
+ $query = sprintf("%s%s%s", $query_prefix, $blob, $query_postfix);
+
+ if (!mysqli_query($link, $query))
+ printf("[012] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ if (!$res = mysqli_query($link, "SELECT col_blob FROM test"))
+ printf("[013] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ if (!$row = mysqli_fetch_assoc($res)) {
+ printf("[014] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+ } else {
+ if ($row['col_blob'] != $blob) {
+ printf("[015] Blob seems wrong, dumping data\n");
+ var_dump(strlen($row['col_blob']));
+ var_dump(strlen($blob));
+ }
+ mysqli_free_result($res);
+ }
+
+ if (!mysqli_query($link, "SET GLOBAL max_allowed_packet = " .
$org_max_allowed_packet))
+ printf("[016] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ mysqli_close($link);
+
+ print "done!";
+?>
+--CLEAN--
+<?php
+ require_once("clean_table.inc");
+?>
+--EXPECTF--
+done!
\ No newline at end of file
Added: php/php-src/trunk/ext/mysqli/tests/mysqli_insert_packet_overflow.phpt
===================================================================
--- php/php-src/trunk/ext/mysqli/tests/mysqli_insert_packet_overflow.phpt
(rev 0)
+++ php/php-src/trunk/ext/mysqli/tests/mysqli_insert_packet_overflow.phpt
2009-12-17 14:15:28 UTC (rev 292256)
@@ -0,0 +1,93 @@
+--TEST--
+INSERT and packet overflow
+--SKIPIF--
+<?php
+require_once('skipif.inc');
+require_once('skipifconnectfailure.inc');
+?>
+--INI--
+memory_limit=256M
+--FILE--
+<?php
+ require('connect.inc');
+ if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port,
$socket))
+ printf("[001] [%d] %s\n", mysqli_connect_errno(),
mysqli_connect_error());
+
+ if (!$res = mysqli_query($link, "SHOW GLOBAL VARIABLES LIKE
'max_allowed_packet'"))
+ printf("[002] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ if (!$row = mysqli_fetch_assoc($res))
+ printf("[003] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ mysqli_free_result($res);
+
+ if (0 === ($org_max_allowed_packet = (int)$row['Value']))
+ printf("[004] Cannot determine max_allowed_packet size and/or
bogus max_allowed_packet setting used.\n");
+
+ $max_len = pow(2, 24);
+ if ($org_max_allowed_packet < $max_len) {
+ if (!mysqli_query($link, "SET GLOBAL max_allowed_packet = " .
($max_len + 100)))
+ printf("[005] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+ }
+ mysqli_close($link);
+ if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port,
$socket))
+ printf("[006] [%d] %s\n", mysqli_connect_errno(),
mysqli_connect_error());
+
+ if (!$res = mysqli_query($link, "SHOW GLOBAL VARIABLES LIKE
'max_allowed_packet'"))
+ printf("[007] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ if (!$row = mysqli_fetch_assoc($res))
+ printf("[008] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ mysqli_free_result($res);
+
+ if (0 === ($max_allowed_packet = (int)$row['Value']))
+ printf("[009] Cannot determine max_allowed_packet size and/or
bogus max_allowed_packet setting used.\n");
+
+ $max_len = pow(2, 24);
+ if ($max_allowed_packet < $max_len) {
+ printf("[010] Failed to change max_allowed_packet");
+ }
+
+ if (!mysqli_query($link, "CREATE TABLE test(col_blob LONGBLOB) ENGINE="
. $engine))
+ printf("[011] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ $query_prefix = 'INSERT INTO test(col_blob) VALUES ("';
+ $query_postfix = '")';
+ $query_len = strlen($query_prefix) + strlen($query_postfix);
+ $com_query_len = 1;
+
+
+ $blob = str_repeat('a', $max_len - $com_query_len - $query_len);
+ $query = sprintf("%s%s%s", $query_prefix, $blob, $query_postfix);
+
+ if (!mysqli_query($link, $query))
+ printf("[012] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ if (!$res = mysqli_query($link, "SELECT col_blob FROM test"))
+ printf("[013] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ if (!$row = mysqli_fetch_assoc($res)) {
+ printf("[014] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+ } else {
+ if ($row['col_blob'] != $blob) {
+ printf("[015] Blob seems wrong, dumping data\n");
+ var_dump(strlen($row['col_blob']));
+ var_dump(strlen($blob));
+ }
+ mysqli_free_result($res);
+ }
+
+ if (!mysqli_query($link, "SET GLOBAL max_allowed_packet = " .
$org_max_allowed_packet))
+ printf("[016] [%d] %s\n", mysqli_errno($link),
mysqli_error($link));
+
+ mysqli_close($link);
+
+ print "done!";
+?>
+--CLEAN--
+<?php
+ require_once("clean_table.inc");
+?>
+--EXPECTF--
+done!
\ No newline at end of file
--
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