1 files changed, 462 insertions, 0 deletions
diff --git a/phpBB/develop/benchmark.php b/phpBB/develop/benchmark.php
new file mode 100644
index 0000000000..5bbe6f53be
--- /dev/null
+++ b/phpBB/develop/benchmark.php
@@ -0,0 +1,462 @@
+<?php
+
+//
+// Security message:
+//
+// This script is potentially dangerous.
+// Remove or comment the next line (die(".... ) to enable this script.
+// Do NOT FORGET to either remove this script or disable it after you have used it.
+//
+die("Please read the first lines of this script for instructions on how to enable it");
+
+//
+// Do not change anything below this line.
+//
+
+
+$phpbb_root_path = "../";
+include($phpbb_root_path . 'extension.inc');
+include($phpbb_root_path . 'common.'.$phpEx);
+include($phpbb_root_path . 'includes/post.'.$phpEx);
+include($phpbb_root_path . 'includes/bbcode.'.$phpEx);
+
+srand ((double) microtime() * 1000000);
+set_time_limit(240*60);
+
+// Here's the text we stick in posts..
+$bigass_text = ' 
+phpBB BBCode test suite v0.0.2
+auto-linkification:
+http://something.com
+www.something.com
+nate@phpbb.com
+http://something.com/foo.php?this=that&theother=some%20encoded%20string is a link.
+[code]
+Simple code block with some <html> <tags>.
+[/code]
+[b]bolded[/b], [i]italic[/i]
+[email]james@totalgeek.org[/email]
+[url=http://www.totalgeek.org]totalgeek.org[/url]
+[url]www.totalgeek.org[/url] 
+[list] 
+[*] This is the first bulleted item.
+[*] This is the second bulleted item.
+[/list] 
+[list=A] 
+[*] This is the first bulleted item.
+[*] This is the second bulleted item.
+[/list] 
+[quote]
+And a quote!
+[/quote]
+';
+
+
+// The script expects the ID's in the tables to sequential (1,2,3,4,5), 
+// so no holes please (1,4,5,8)...
+$nr_of_users  = nrof(USERS_TABLE);
+$nr_of_cats   = nrof(CATEGORIES_TABLE);
+$nr_of_forums = nrof(FORUMS_TABLE);
+$nr_of_posts  = nrof(POSTS_TABLE);
+
+$u = $users;
+
+$starttime = microtime();
+
+$usercreationcount = 0;
+while($users > 0)
+{
+
+	$name = "testuser_" . substr(md5(uniqid(rand())), 0, 10);
+	if (make_user($name))
+	{
+		$usercreationcount++;
+		$users--;
+	}
+	if (($usercreationcount % 500) == 0)
+	{
+		echo "status: $usercreationcount <br>\n";
+		flush();
+	}
+	
+}
+
+if ($posts > 0)
+{
+	filldb($posts);
+}
+
+$endtime = microtime();
+
+if ($submit="" || !isset($submit))
+{
+    ?>
+Hello, welcome to this little phpBB Benchmarking script :)<p>
+
+At the moment there are:<br>
+
+<table>
+<tr><td align="right"><?php echo $nr_of_users?></td><td>Users</td></tr>
+<tr><td align="right"><?php echo $nr_of_forums?></td><td>Forums</td></tr>
+<tr><td align="right"><?php echo $nr_of_posts?></td><td>Posts</td></tr>
+</table>
+<p>
+What do you want to create?<p>
+
+<form method="get" action="<?php echo $PHP_SELF?>">
+<input type="text" name="users" size="3"> Users<br>
+<input type="text" name="posts" size="3"> Posts/topics (optional: post size in <input type="text" name="size" size="3"> bytes)<br>
+<input type="submit" name="submit">
+</form>
+
+    <?php
+} 
+else 
+{
+
+	list ($starttime_msec,$starttime_sec) = explode(" ",$starttime);
+	list ($endtime_msec,$endtime_sec) = explode(" ",$endtime);
+	$timetaken_sec = ($endtime_sec+$endtime_msec) - ($starttime_sec+$starttime_msec);
+	print "<B>TIME TAKEN : ".$timetaken_sec."s</B><BR>\n"; 
+
+	print "<p>\n<a href=\"$PHP_SELF\">Back to the overview page</a>\n";
+}
+
+
+function filldb($newposts)
+{
+	global $nr_of_forums;
+	global $nr_of_users;
+  
+	$forum_topic_counts = array();
+  
+	for ($i = 1; $i <= $nr_of_forums; $i++)
+	{
+  		$forum_topic_counts[$i] = get_topic_count($i);
+	}
+  
+	for($i = 0; $i < $newposts; $i++)
+	{
+		$userid   = rand(2, $nr_of_users - 1);
+		$forum    = rand(1,$nr_of_forums);
+		
+		if ((rand(0,30) < 1) || ($forum_topic_count[$forum] == 0))
+		{
+			// create a new topic 1 in 30 times (or when there are none);
+			$topic = make_topic($userid, "Testing topic $i", $forum);
+			$forum_topic_count[$forum]++;
+		} 
+		else 
+		{
+			// Otherwise create a reply(posting) somewhere.
+			$topic = get_smallest_topic($forum);
+			create_posting($userid, $topic, $forum, "reply");
+		}
+		
+		if (($i % 1000) == 0)
+		{
+			echo "status: $i <br>";
+			flush();
+		}
+	 
+	}
+}
+
+
+function get_smallest_topic($forum_id)
+{
+	global $db;
+	
+	$sql = "SELECT topic_id
+		FROM " . TOPICS_TABLE . "
+		WHERE (forum_id = $forum_id)
+		ORDER BY topic_replies ASC LIMIT 1";
+	if($result = $db->sql_query($sql))
+	{
+		$row = $db->sql_fetchrow($result);
+		$topic_id = $row['topic_id'];
+
+		unset($result);
+		unset($row);
+		return $topic_id;
+	}
+	else
+	{
+		message_die(GENERAL_ERROR, "Couldn't get smallest topic.", "", __LINE__, __FILE__, $sql);
+	}
+	
+}
+
+
+function get_topic_count($forum_id)
+{
+	global $db;
+	
+	$sql = "SELECT forum_topics
+		FROM " . FORUMS_TABLE . "
+		WHERE (forum_id = $forum_id)";
+	if($result = $db->sql_query($sql))
+	{
+		$row = $db->sql_fetchrow($result);
+		$topic_count = $row['forum_topics'];
+
+		unset($result);
+		unset($row);
+		return $topic_count;
+	}
+	else
+	{
+		message_die(GENERAL_ERROR, "Couldn't get topic count.", "", __LINE__, __FILE__, $sql);
+	}
+	
+}
+
+
+function make_topic($user_id, $subject, $forum_id)
+{
+	global $db;
+	$topic_type = POST_NORMAL;
+	$topic_vote = 0;
+	$current_time = time();
+	
+	$sql  = "INSERT INTO " . TOPICS_TABLE . " (topic_title, topic_poster, topic_time, forum_id, topic_status, topic_type, topic_vote)
+			VALUES ('$subject', $user_id, $current_time, $forum_id, " . TOPIC_UNLOCKED . ", $topic_type, $topic_vote)";
+
+	if( $result = $db->sql_query($sql, BEGIN_TRANSACTION) )
+	{
+		$new_topic_id = $db->sql_nextid();
+	}
+	else
+	{
+		message_die(GENERAL_ERROR, "Error inserting data into topics table", "", __LINE__, __FILE__, $sql);
+	}
+	
+	create_posting($user_id, $new_topic_id, $forum_id);
+	
+	return $new_topic_id;
+}
+
+
+
+function create_posting($userid, $topic_id, $forum, $mode='newtopic')
+{
+	$message = generatepost();
+
+	return make_post($topic_id, $forum, $userid, "", $message, $mode);
+
+}
+
+
+
+function make_post($new_topic_id, $forum_id, $user_id, $post_username, $text, $mode='newtopic')
+{
+	global $db;
+	$current_time = time();
+	$user_ip = "ac100202";
+	$bbcode_on = 1;
+	$html_on = 1;
+	$smilies_on = 1;
+	$attach_sig = 1;
+	$bbcode_uid = make_bbcode_uid();
+	
+	$post_subject = 'random subject';
+	
+	$post_message = prepare_message($text, $html_on, $bbcode_on, $smilies_on, $bbcode_uid);	
+	
+	$sql = "INSERT INTO " . POSTS_TABLE . " (topic_id, forum_id, poster_id, attach_id, icon_id, post_username, post_time, poster_ip, post_approved, bbcode_uid, enable_bbcode, enable_html, enable_smilies, enable_sig, post_subject, post_text)
+		VALUES ($new_topic_id, $forum_id, $user_id, 0, 0, '$post_username', $current_time, '$user_ip', 1, '$bbcode_uid', $bbcode_on, $html_on, $smilies_on, $attach_sig, '$post_subject', '$post_message')";
+	$result = $db->sql_query($sql);
+	
+	if ($result)
+	{
+		$new_post_id = $db->sql_nextid();
+	
+		$sql = "UPDATE " . TOPICS_TABLE . "
+			SET topic_last_post_id = $new_post_id";
+		if($mode == "reply")
+		{
+			$sql .= ", topic_replies = topic_replies + 1 ";
+		}
+		$sql .= " WHERE topic_id = $new_topic_id";
+
+		if($db->sql_query($sql))
+		{
+			$sql = "UPDATE " . FORUMS_TABLE . "
+				SET forum_last_post_id = $new_post_id, forum_posts = forum_posts + 1";
+			if($mode == "newtopic")
+			{
+				$sql .= ", forum_topics = forum_topics + 1";
+			}
+			$sql .= " WHERE forum_id = $forum_id";
+	
+			if($db->sql_query($sql))
+			{
+				$sql = "UPDATE " . USERS_TABLE . "
+					SET user_posts = user_posts + 1
+					WHERE user_id = " . $user_id;
+	
+				if($db->sql_query($sql, END_TRANSACTION))
+				{
+					// SUCCESS.
+					return true;
+				}
+				else
+				{
+					message_die(GENERAL_ERROR, "Error updating users table", "", __LINE__, __FILE__, $sql);
+				}
+			}
+			else
+			{
+				message_die(GENERAL_ERROR, "Error updating forums table", "", __LINE__, __FILE__, $sql);
+			}
+		}
+		else
+		{
+			// Rollback
+			if($db->sql_layer == "mysql")
+			{
+				$sql = "DELETE FROM " . POSTS_TABLE . "
+					WHERE post_id = $new_post_id";
+				$db->sql_query($sql);
+			}
+			message_die(GENERAL_ERROR, "Error updating topics table", "", __LINE__, __FILE__, $sql);
+		}
+	}
+	else
+	{
+		message_die(GENERAL_ERROR, "Error inserting data into posts table", "", __LINE__, __FILE__, $sql);
+	}	
+}
+
+
+function generatepost($size=850)
+{
+   global $bigass_text;
+   // Returns a string with a length between $size and $size*0.2
+   $size = rand(0.2*$size, $size);
+   
+   $textsize = strlen($bigass_text);
+   $currentsize = 0;
+   // Add whole $text multiple times
+   while($currentsize < $size && $size-$currentsize <= $textsize)
+   {
+      $message .= $bigass_text;
+      $currentsize += $textsize;
+   }
+   // Add the remainder number of chars and return it.
+   $message .= substr($bigass_text, 0, $size-$currentsize);
+
+   return (addslashes($message));
+}
+   
+      
+function nrof($table)
+{
+	global $db;
+	$sql = "SELECT count(*) AS counted FROM $table";
+	$result = $db->sql_query($sql);
+	$topics = $db->sql_fetchrow($result);
+	return $topics[counted];
+}
+
+
+function make_user($username)
+{
+	global $db, $board_config;
+
+	$password = md5("benchpass");
+	$email = "nobody@localhost";
+	$icq = "12345678";
+	$website = "http://www.phpbb.com";
+	$occupation = "phpBB tester";
+	$location = "phpBB world hq";
+	$interests = "Eating, sleeping, living, and breathing phpBB";
+	$signature = "$username: phpBB tester.";
+	$signature_bbcode_uid = "";
+	$avatar_filename = "";
+	$viewemail = 0;
+	$aim = 0;
+	$yim = 0;
+	$msn = 0;
+	$attachsig = 1;
+	$allowsmilies = 1;
+	$allowhtml = 1;
+	$allowbbcode = 1;
+	$allowviewonline = 1;
+	$notifyreply = 0;
+	$notifypm = 0;
+	$user_timezone = $board_config['board_timezone'];
+	$user_dateformat = $board_config['default_dateformat'];
+	$user_lang = $board_config['default_lang'];
+	$user_style = $board_config['default_style'];
+
+
+	$sql = "SELECT MAX(user_id) AS total
+		FROM " . USERS_TABLE;
+	if($result = $db->sql_query($sql))
+	{
+		$row = $db->sql_fetchrow($result);
+		$new_user_id = $row['total'] + 1;
+
+		unset($result);
+		unset($row);
+	}
+	else
+	{
+		message_die(GENERAL_ERROR, "Couldn't obtained next user_id information.", "", __LINE__, __FILE__, $sql);
+	}
+
+	$sql = "SELECT MAX(group_id) AS total
+		FROM " . GROUPS_TABLE;
+	if($result = $db->sql_query($sql))
+	{
+		$row = $db->sql_fetchrow($result);
+		$new_group_id = $row['total'] + 1;
+
+		unset($result);
+		unset($row);
+	}
+	else
+	{
+		message_die(GENERAL_ERROR, "Couldn't obtained next user_id information.", "", __LINE__, __FILE__, $sql);
+	}
+
+
+	$sql = "INSERT INTO " . USERS_TABLE . "	(user_id, username, user_regdate, user_password, user_email, user_icq, user_website, user_occ, user_from, user_interests, user_sig, user_sig_bbcode_uid, user_avatar, user_viewemail, user_aim, user_yim, user_msnm, user_attachsig, user_allowsmilies, user_allowhtml, user_allowbbcode, user_allow_viewonline, user_notify, user_notify_pm, user_timezone, user_dateformat, user_lang, user_style, user_level, user_allow_pm, user_active, user_actkey)
+		VALUES ($new_user_id, '$username', " . time() . ", '$password', '$email', '$icq', '$website', '$occupation', '$location', '$interests', '$signature', '$signature_bbcode_uid', '$avatar_filename', $viewemail, '$aim', '$yim', '$msn', $attachsig, $allowsmilies, $allowhtml, $allowbbcode, $allowviewonline, $notifyreply, $notifypm, $user_timezone, '$user_dateformat', '$user_lang', $user_style, 0, 1, ";
+
+	
+	$sql .= "1, '')";
+	
+	if($result = $db->sql_query($sql, BEGIN_TRANSACTION))
+	{
+		$sql = "INSERT INTO " . GROUPS_TABLE . " (group_id, group_name, group_description, group_single_user, group_moderator)
+			VALUES ($new_group_id, '', 'Personal User', 1, 0)";
+		if($result = $db->sql_query($sql))
+		{
+			$sql = "INSERT INTO " . USER_GROUP_TABLE . " (user_id, group_id, user_pending)
+				VALUES ($new_user_id, $new_group_id, 0)";
+			if($result = $db->sql_query($sql, END_TRANSACTION))
+			{
+				
+				// SUCCESS.
+				return true;
+			}
+			else
+			{
+				message_die(GENERAL_ERROR, "Couldn't insert data into user_group table", "", __LINE__, __FILE__, $sql);
+			}
+		}
+		else
+		{
+			message_die(GENERAL_ERROR, "Couldn't insert data into groups table", "", __LINE__, __FILE__, $sql);
+		}
+	}
+	else
+	{
+		message_die(GENERAL_ERROR, "Couldn't insert data into users table", "", __LINE__, __FILE__, $sql);
+	}
+
+}
+
+?>
+\ No newline at end of file