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php-phpbb/tests/dbal/select_test.php
Andreas Fischer 1a9b30b871 Merge branch 'develop-olympus' into develop 
* develop-olympus:
  [ticket/10858] Move generic row seeking to DBAL
  [ticket/10858] Tests for row seeking with fetchfield()
  [ticket/10858] Fix MSSQL Native's row seeking behavior

Conflicts:
	tests/dbal/select_test.php
2012-05-09 12:55:58 +02:00

412 lines
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<?php
/**
*
* @package testing
* @copyright (c) 2008 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
require_once dirname(__FILE__) . '/../../phpBB/includes/functions.php';
require_once dirname(__FILE__) . '/../../phpBB/includes/utf/utf_tools.php';
class phpbb_dbal_select_test extends phpbb_database_test_case
{
public function getDataSet()
{
return $this->createXMLDataSet(dirname(__FILE__).'/fixtures/three_users.xml');
}
public function return_on_error_select_data()
{
return array(
array('phpbb_users', "username_clean = 'bertie'", array(array('username_clean' => 'bertie'))),
array('phpbb_users', 'username_clean syntax_error', false),
);
}
/**
* @dataProvider return_on_error_select_data
*/
public function test_return_on_error_select($table, $where, $expected)
{
$db = $this->new_dbal();
$db->sql_return_on_error(true);
$result = $db->sql_query('SELECT username_clean
FROM ' . $table . '
WHERE ' . $where . '
ORDER BY user_id ASC');
$db->sql_return_on_error(false);
$this->assertEquals($expected, $db->sql_fetchrowset($result));
}
public function fetchrow_data()
{
return array(
array('', array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'),
array('username_clean' => 'bertie'))),
array('user_id = 2', array(array('username_clean' => 'foobar'))),
array("username_clean = 'bertie'", array(array('username_clean' => 'bertie'))),
array("username_clean = 'phpBB'", array()),
);
}
/**
* @dataProvider fetchrow_data
*/
public function test_fetchrow($where, $expected)
{
$db = $this->new_dbal();
$result = $db->sql_query('SELECT username_clean
FROM phpbb_users
' . (($where) ? ' WHERE ' . $where : '') . '
ORDER BY user_id ASC');
$ary = array();
while ($row = $db->sql_fetchrow($result))
{
$ary[] = $row;
}
$db->sql_freeresult($result);
$this->assertEquals($expected, $ary);
}
/**
* @dataProvider fetchrow_data
*/
public function test_fetchrowset($where, $expected)
{
$db = $this->new_dbal();
$result = $db->sql_query('SELECT username_clean
FROM phpbb_users
' . (($where) ? ' WHERE ' . $where : '') . '
ORDER BY user_id ASC');
$this->assertEquals($expected, $db->sql_fetchrowset($result));
$db->sql_freeresult($result);
}
public function fetchfield_data()
{
return array(
array('', array('barfoo', 'foobar', 'bertie')),
array('user_id = 2', array('foobar')),
);
}
/**
* @dataProvider fetchfield_data
*/
public function test_fetchfield($where, $expected)
{
$db = $this->new_dbal();
$result = $db->sql_query('SELECT username_clean
FROM phpbb_users
' . (($where) ? ' WHERE ' . $where : '') . '
ORDER BY user_id ASC');
$ary = array();
while ($row = $db->sql_fetchfield('username_clean'))
{
$ary[] = $row;
}
$db->sql_freeresult($result);
$this->assertEquals($expected, $ary);
}
public static function fetchfield_seek_data()
{
return array(
array(1, 'foobar'),
array(0, 'barfoo'),
array(2, 'bertie'),
);
}
/**
* @dataProvider fetchfield_seek_data
*/
public function test_fetchfield_seek($rownum, $expected)
{
$db = $this->new_dbal();
$result = $db->sql_query('SELECT username_clean
FROM phpbb_users
ORDER BY user_id ASC');
$field = $db->sql_fetchfield('username_clean', $rownum, $result);
$db->sql_freeresult($result);
$this->assertEquals($expected, $field);
}
public static function query_limit_data()
{
return array(
array(0, 0, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'),
array('username_clean' => 'bertie'))),
array(0, 1, array(array('username_clean' => 'foobar'),
array('username_clean' => 'bertie'))),
array(1, 0, array(array('username_clean' => 'barfoo'))),
array(1, 2, array(array('username_clean' => 'bertie'))),
array(2, 0, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'))),
array(2, 2, array(array('username_clean' => 'bertie'))),
array(2, 5, array()),
array(10, 1, array(array('username_clean' => 'foobar'),
array('username_clean' => 'bertie'))),
array(10, 5, array()),
);
}
/**
* @dataProvider query_limit_data
*/
public function test_query_limit($total, $offset, $expected)
{
$db = $this->new_dbal();
$result = $db->sql_query_limit('SELECT username_clean
FROM phpbb_users
ORDER BY user_id ASC', $total, $offset);
$ary = array();
while ($row = $db->sql_fetchrow($result))
{
$ary[] = $row;
}
$db->sql_freeresult($result);
$this->assertEquals($expected, $ary);
}
public function like_expression_data()
{
// * = any_char; # = one_char
return array(
array('barfoo', array(array('username_clean' => 'barfoo'))),
array('bar', array()),
array('bar*', array(array('username_clean' => 'barfoo'))),
array('*bar*', array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'))),
array('b*r', array()),
array('b*e', array(array('username_clean' => 'bertie'))),
array('#b*e', array()),
array('b####e', array(array('username_clean' => 'bertie'))),
);
}
/**
* @dataProvider like_expression_data
*/
public function test_like_expression($like_expression, $expected)
{
$db = $this->new_dbal();
$like_expression = str_replace('*', $db->any_char, $like_expression);
$like_expression = str_replace('#', $db->one_char, $like_expression);
$where = ($like_expression) ? 'username_clean ' . $db->sql_like_expression($like_expression) : '';
$result = $db->sql_query('SELECT username_clean
FROM phpbb_users
' . (($where) ? ' WHERE ' . $where : '') . '
ORDER BY user_id ASC');
$this->assertEquals($expected, $db->sql_fetchrowset($result));
$db->sql_freeresult($result);
}
public function in_set_data()
{
return array(
array('user_id', 3, false, false, array(array('username_clean' => 'bertie'))),
array('user_id', 3, false, true, array(array('username_clean' => 'bertie'))),
array('user_id', 3, true, false, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'))),
array('user_id', 3, true, true, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'))),
array('username_clean', 'bertie', false, false, array(array('username_clean' => 'bertie'))),
array('username_clean', 'bertie', false, true, array(array('username_clean' => 'bertie'))),
array('username_clean', 'bertie', true, false, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'))),
array('username_clean', 'bertie', true, true, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'))),
array('user_id', array(3), false, false, array(array('username_clean' => 'bertie'))),
array('user_id', array(3), false, true, array(array('username_clean' => 'bertie'))),
array('user_id', array(3), true, false, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'))),
array('user_id', array(3), true, true, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'))),
array('user_id', array(1, 3), false, false, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'bertie'))),
array('user_id', array(1, 3), false, true, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'bertie'))),
array('user_id', array(1, 3), true, false, array(array('username_clean' => 'foobar'))),
array('user_id', array(1, 3), true, true, array(array('username_clean' => 'foobar'))),
array('username_clean', '', false, false, array()),
array('username_clean', '', false, true, array()),
array('username_clean', '', true, false, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'),
array('username_clean' => 'bertie'))),
array('username_clean', '', true, true, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'),
array('username_clean' => 'bertie'))),
array('user_id', array(), false, true, array()),
array('user_id', array(), true, true, array(array('username_clean' => 'barfoo'),
array('username_clean' => 'foobar'),
array('username_clean' => 'bertie'))),
// These here would throw errors and therefor $result should be false.
// Removing for now because SQLite accepts empty IN() syntax
/*array('user_id', array(), false, false, false, true),
array('user_id', array(), true, false, false, true),*/
);
}
/**
* @dataProvider in_set_data
*/
public function test_in_set($field, $array, $negate, $allow_empty_set, $expected, $catch_error = false)
{
$db = $this->new_dbal();
if ($catch_error)
{
$db->sql_return_on_error(true);
}
$result = $db->sql_query('SELECT username_clean
FROM phpbb_users
WHERE ' . $db->sql_in_set($field, $array, $negate, $allow_empty_set) . '
ORDER BY user_id ASC');
if ($catch_error)
{
$db->sql_return_on_error(false);
}
$this->assertEquals($expected, $db->sql_fetchrowset($result));
$db->sql_freeresult($result);
}
public function build_array_data()
{
return array(
array(array('username_clean' => 'barfoo'), array(array('username_clean' => 'barfoo'))),
array(array('username_clean' => 'barfoo', 'user_id' => 1), array(array('username_clean' => 'barfoo'))),
array(array('username_clean' => 'barfoo', 'user_id' => 2), array()),
// These here would throw errors and therefor $result should be false.
array(array(), false, true),
array('no_array', false, true),
array(0, false, true),
);
}
/**
* @dataProvider build_array_data
*/
public function test_build_array($assoc_ary, $expected, $catch_error = false)
{
$db = $this->new_dbal();
if ($catch_error)
{
$db->sql_return_on_error(true);
}
$sql = 'SELECT username_clean
FROM phpbb_users
WHERE ' . $db->sql_build_array('SELECT', $assoc_ary) . '
ORDER BY user_id ASC';
$result = $db->sql_query($sql);
if ($catch_error)
{
$db->sql_return_on_error(false);
}
$this->assertEquals($expected, $db->sql_fetchrowset($result));
$db->sql_freeresult($result);
}
public function test_nested_transactions()
{
$db = $this->new_dbal();
// nested transactions should work on systems that do not require
// buffering of nested transactions, so ignore the ones that need
// buffering
if ($db->sql_buffer_nested_transactions())
{
return;
}
$sql = 'SELECT user_id FROM phpbb_users ORDER BY user_id ASC';
$result1 = $db->sql_query($sql);
$db->sql_transaction('begin');
$result2 = $db->sql_query($sql);
$row = $db->sql_fetchrow($result2);
$db->sql_transaction('commit');
$this->assertEquals('1', $row['user_id']);
}
/**
* fix for PHPBB3-10307
*/
public function test_sql_fetchrow_returns_false_when_empty()
{
$db = $this->new_dbal();
$sql = 'SELECT * FROM (SELECT 1) AS TBL WHERE 1 = 0';
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$this->assertSame(false, $row);
}
public function test_get_row_count()
{
$this->assertSame(
3,
(int) $this->new_dbal()->get_row_count('phpbb_users'),
"Failed asserting that user table has exactly 3 rows."
);
}
public function test_get_estimated_row_count()
{
$actual = $this->new_dbal()->get_estimated_row_count('phpbb_users');
if (is_string($actual) && isset($actual[0]) && $actual[0] === '~')
{
$actual = substr($actual, 1);
}
$this->assertGreaterThan(
1,
$actual,
"Failed asserting that estimated row count of user table is greater than 1."
);
}
}
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