1 files changed, 320 insertions, 0 deletions
diff --git a/tests/dbal/select_test.php b/tests/dbal/select_test.php
new file mode 100644
index 0000000000..987de5cbff
--- /dev/null
+++ b/tests/dbal/select_test.php
@@ -0,0 +1,320 @@
+<?php
+/**
+*
+* @package testing
+* @copyright (c) 2008 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+require_once __DIR__ . '/../../phpBB/includes/functions.php';
+
+class phpbb_dbal_select_test extends phpbb_database_test_case
+{
+	public function getDataSet()
+	{
+		return $this->createXMLDataSet(dirname(__FILE__).'/fixtures/three_users.xml');
+	}
+
+	public static function return_on_error_select_data()
+	{
+		return array(
+			array('phpbb_users', "username_clean = 'bertie'", array(array('username_clean' => 'bertie'))),
+			array('phpbb_users', 'username_clean syntax_error', false),
+		);
+	}
+
+	/**
+	* @dataProvider return_on_error_select_data
+	*/
+	public function test_return_on_error_select($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 static 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 static 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, $ary);
+	}
+
+	public static function query_limit_data()
+	{
+		return array(
+			array(0, 0, array(array('username_clean' => 'barfoo'),
+				array('username_clean' => 'foobar'),
+				array('username_clean' => 'bertie'))),
+			array(0, 1, array(array('username_clean' => 'foobar'),
+				array('username_clean' => 'bertie'))),
+			array(1, 0, array(array('username_clean' => 'barfoo'))),
+			array(1, 2, array(array('username_clean' => 'bertie'))),
+			array(2, 0, array(array('username_clean' => 'barfoo'),
+				array('username_clean' => 'foobar'))),
+			array(2, 2, array(array('username_clean' => 'bertie'))),
+			array(2, 5, array()),
+			array(10, 1, array(array('username_clean' => 'foobar'),
+				array('username_clean' => 'bertie'))),
+			array(10, 5, array()),
+		);
+	}
+
+	/**
+	* @dataProvider query_limit_data
+	*/
+	public function test_query_limit($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, $ary);
+	}
+
+	public static function like_expression_data()
+	{
+		// * = any_char; # = one_char
+		return array(
+			array('barfoo', array(array('username_clean' => 'barfoo'))),
+			array('bar', array()),
+			array('bar*', array(array('username_clean' => 'barfoo'))),
+			array('*bar*', array(array('username_clean' => 'barfoo'),
+				array('username_clean' => 'foobar'))),
+			array('b*r', array()),
+			array('b*e', array(array('username_clean' => 'bertie'))),
+			array('#b*e', array()),
+			array('b####e', array(array('username_clean' => 'bertie'))),
+		);
+	}
+
+	/**
+	* @dataProvider like_expression_data
+	*/
+	public function test_like_expression($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 static 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 static 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);
+	}
+}