<?php
// +----------------------------------------------------------------------+
// | PHP Version 4 |
// +----------------------------------------------------------------------+
// | Copyright (c) 1998-2004 Manuel Lemos, Paul Cooper |
// | All rights reserved. |
// +----------------------------------------------------------------------+
// | MDB is a merge of PEAR DB and Metabases that provides a unified DB |
// | API as well as database abstraction for PHP applications. |
// | This LICENSE is in the BSD license style. |
// | |
// | Redistribution and use in source and binary forms, with or without |
// | modification, are permitted provided that the following conditions |
// | are met: |
// | |
// | Redistributions of source code must retain the above copyright |
// | notice, this list of conditions and the following disclaimer. |
// | |
// | Redistributions in binary form must reproduce the above copyright |
// | notice, this list of conditions and the following disclaimer in the |
// | documentation and/or other materials provided with the distribution. |
// | |
// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
// | Lukas Smith nor the names of his contributors may be used to endorse |
// | or promote products derived from this software without specific prior|
// | written permission. |
// | |
// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
// | POSSIBILITY OF SUCH DAMAGE. |
// +----------------------------------------------------------------------+
// | Author: Paul Cooper <pgc@ucecom.com> |
// +----------------------------------------------------------------------+
//
// $Id:
class MDB_Bugs_TestCase extends PHPUnit_TestCase {
//contains the dsn of the database we are testing
var $dsn;
//contains the options that should be used during testing
var $options;
//contains the name of the database we are testing
var $database;
//contains the MDB object of the db once we have connected
var $db;
// contains field names from the test table
var $fields;
// contains the types of the fields from the test table
var $types;
function MDB_Bugs_TestCase($name) {
$this->PHPUnit_TestCase($name);
}
function setUp() {
$this->dsn = $GLOBALS['dsn'];
$this->options = $GLOBALS['options'];
$this->database = $GLOBALS['database'];
$this->db =& MDB::connect($this->dsn, $this->options);
if (MDB::isError($this->db)) {
$this->assertTrue(false, 'Could not connect to database in setUp');
exit;
}
$this->db->setDatabase($this->database);
$this->fields = array(
'user_name',
'user_password',
'subscribed',
'user_id',
'quota',
'weight',
'access_date',
'access_time',
'approved'
);
$this->types = array(
'text',
'text',
'boolean',
'integer',
'decimal',
'float',
'date',
'time',
'timestamp'
);
$this->clearTables();
}
function tearDown() {
$this->clearTables();
unset($this->dsn);
if (!MDB::isError($this->db)) {
$this->db->disconnect();
}
unset($this->db);
}
function clearTables() {
if (MDB::isError($this->db->query('DELETE FROM users'))) {
$this->assertTrue(false, 'Error deleting from table users');
}
if (MDB::isError($this->db->query('DELETE FROM files'))) {
$this->assertTrue(false, 'Error deleting from table users');
}
}
function insertTestValues($prepared_query, &$data) {
for ($i = 0; $i < count($this->fields); $i++) {
$func = 'setParam'.$this->types[$i];
$this->db->$func($prepared_query, ($i + 1), $data[$this->fields[$i]]);
}
}
/**
*
*/
function testFetchModeBug() {
$data = array();
$total_rows = 3;
$prepared_query = $this->db->prepareQuery('INSERT INTO users (user_name, user_password, subscribed, user_id, quota, weight, access_date, access_time, approved) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)');
for ($row = 0; $row < $total_rows; $row++) {
$data[$row]['user_name'] = "user_$row";
$data[$row]['user_password'] = 'somepassword';
$data[$row]['subscribed'] = $row % 2;
$data[$row]['user_id'] = $row;
$data[$row]['quota'] = sprintf("%.2f",strval(1+($row+1)/100));
$data[$row]['weight'] = sqrt($row);
$data[$row]['access_date'] = MDB_Date::mdbToday();
$data[$row]['access_time'] = MDB_Date::mdbTime();
$data[$row]['approved'] = MDB_Date::mdbNow();
$this->insertTestValues($prepared_query, $data[$row]);
$result = $this->db->executeQuery($prepared_query);
if (MDB::isError($result)) {
$this->assertTrue(false, 'Error executing prepared query'.$result->getMessage());
}
}
$this->db->freePreparedQuery($prepared_query);
$result = $this->db->query('SELECT user_name, user_id, quota FROM users ORDER BY user_name');
if (MDB::isError($result)) {
$this->assertTrue(false, 'Error selecting from users'.$result->getMessage());
}
$this->db->setFetchMode(MDB_FETCHMODE_ASSOC);
$firstRow = $this->db->fetchRow($result);
$this->assertEquals($data[0]['user_name'], $firstRow['user_name'], "The data returned ($firstRow[user_name]) does not match that expected (".$data[0]['user_name'].")");
$result = $this->db->query('SELECT user_name, user_id, quota FROM users ORDER BY user_name');
if (MDB::isError($result)) {
$this->assertTrue(false, 'Error selecting from users'.$result->getMessage());
}
$this->db->setFetchMode(MDB_FETCHMODE_ORDERED);
$firstRow = $this->db->fetchRow($result);
$this->assertEquals($data[0]['user_name'], $firstRow[0], "The data returned ($firstRow[0]) does not match that expected (".$data[0]['user_name'].")");
}
/**
* http://bugs.php.net/bug.php?id=22328
*/
function testBug22328() {
$result = $this->db->query('SELECT * FROM users');
$this->db->pushErrorHandling(PEAR_ERROR_RETURN);
$result2 = $this->db->query('SELECT * FROM foo');
$data = $this->db->fetchRow($result);
$this->db->popErrorHandling();
$this->assertEquals(false, MDB::isError($data), "Error messages for a query affect result reading of other queries");
}
/**
* http://pear.php.net/bugs/bug.php?id=670
*/
function testBug670() {
$data['user_name'] = null;
$data['user_password'] = 'somepassword';
$data['subscribed'] = true;
$data['user_id'] = 1;
$data['quota'] = sprintf("%.2f",strval(3/100));
$data['weight'] = sqrt(1);
$data['access_date'] = MDB_Date::mdbToday();
$data['access_time'] = MDB_Date::mdbTime();
$data['approved'] = MDB_Date::mdbNow();
$prepared_query = $this->db->prepareQuery('INSERT INTO users (user_name, user_password, subscribed, user_id, quota, weight, access_date, access_time, approved) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)');
$this->insertTestValues($prepared_query, $data);
$result = $this->db->executeQuery($prepared_query);
$result = $this->db->query('SELECT user_name FROM users');
$col = $this->db->fetchCol($result, 'user_name');
if (MDB::isError($col)) {
$this->assertTrue(false, "Error when fetching column first first row as NULL: ".$col->getMessage());
}
$data['user_name'] = "user_1";
$data['user_id'] = 2;
$this->insertTestValues($prepared_query, $data);
$result = $this->db->executeQuery($prepared_query);
$result = $this->db->query('SELECT user_name FROM users');
$col = $this->db->fetchCol($result, 'user_name');
if (MDB::isError($col)) {
$this->assertTrue(false, "Error when fetching column: ".$col->getMessage());
}
$data['user_name'] = null;
$this->db->freePreparedQuery($prepared_query);
}
/**
* http://pear.php.net/bugs/bug.php?id=681
*/
function testBug681() {
$result = $this->db->query('SELECT * FROM users WHERE 1=0');
$numrows = $this->db->numRows($result);
$this->assertEquals(0, $numrows, "Numrows is not returning 0 for empty result sets");
$data['user_name'] = "user_1";
$data['user_password'] = 'somepassword';
$data['subscribed'] = true;
$data['user_id'] = 1;
$data['quota'] = sprintf("%.2f",strval(3/100));
$data['weight'] = sqrt(1);
$data['access_date'] = MDB_Date::mdbToday();
$data['access_time'] = MDB_Date::mdbTime();
$data['approved'] = MDB_Date::mdbNow();
$prepared_query = $this->db->prepareQuery('INSERT INTO users (user_name, user_password, subscribed, user_id, quota, weight, access_date, access_time, approved) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)');
$this->insertTestValues($prepared_query, $data);
$result = $this->db->executeQuery($prepared_query);
$result = $this->db->query('SELECT * FROM users');
$numrows = $this->db->numRows($result);
$this->assertEquals(1, $numrows, "Numrows is not returning proper value");
$this->db->freePreparedQuery($prepared_query);
}
/**
* http://pear.php.net/bugs/bug.php?id=718
*/
function testBug718() {
$data['user_name'] = "user_1";
$data['user_password'] = 'somepassword';
$data['subscribed'] = true;
$data['user_id'] = 1;
$data['quota'] = sprintf("%.2f",strval(3/100));
$data['weight'] = sqrt(1);
$data['access_date'] = MDB_Date::mdbToday();
$data['access_time'] = MDB_Date::mdbTime();
$data['approved'] = MDB_Date::mdbNow();
$prepared_query = $this->db->prepareQuery('INSERT INTO users (user_name, user_password, subscribed, user_id, quota, weight, access_date, access_time, approved) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)');
$this->insertTestValues($prepared_query, $data);
$result = $this->db->executeQuery($prepared_query);
$row = $this->db->queryRow('SELECT a.user_id, b.user_id FROM users a, users b where a.user_id = b.user_id', array('integer', 'integer'), MDB_FETCHMODE_ORDERED);
$this->assertEquals(2, count($row), "Columns with the same name get overwritten in ordered mode");
$this->db->freePreparedQuery($prepared_query);
}
/**
* http://pear.php.net/bugs/bug.php?id=946
*/
function testBug946() {
$data = array();
$total_rows = 5;
$prepared_query = $this->db->prepareQuery('INSERT INTO users (user_name, user_password, subscribed, user_id, quota, weight, access_date, access_time, approved) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)', $this->types);
for ($row = 0; $row < $total_rows; $row++) {
$data[$row]['user_name'] = "user_$row";
$data[$row]['user_password'] = 'somepassword';
$data[$row]['subscribed'] = (boolean)($row % 2);
$data[$row]['user_id'] = $row;
$data[$row]['quota'] = sprintf("%.2f",strval(1+($row+1)/100));
$data[$row]['weight'] = sqrt($row);
$data[$row]['access_date'] = MDB_Date::mdbToday();
$data[$row]['access_time'] = MDB_Date::mdbTime();
$data[$row]['approved'] = MDB_Date::mdbNow();
$this->insertTestValues($prepared_query, $data[$row]);
$result = $this->db->executeQuery($prepared_query);
if (MDB::isError($result)) {
$this->assertTrue(false, 'Error executing prepared query'.$result->getMessage());
}
}
$this->db->freePreparedQuery($prepared_query);
$result = $this->db->limitQuery('SELECT * FROM users', null, 1, 3);
$numrows = $this->db->numRows($result);
while ($row = $this->db->fetchInto($result)) {
if (MDB::isError($row)) {
$this->assertTrue(false, 'Error fetching a row'.$row->getMessage());
}
}
$this->db->freeResult($result);
$result = $this->db->query('SELECT * FROM users');
$numrows = $this->db->numRows($result);
while ($row = $this->db->fetchInto($result)) {
if (MDB::isError($row)) {
$this->assertTrue(false, 'Error fetching a row with limit'.$row->getMessage());
}
}
$this->db->freeResult($result);
}
}
?>
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