summaryrefslogtreecommitdiffstats
path: root/tests/codeigniter/database/query_builder/escape_test.php
blob: 5d575a37bfba372649c46b97ba36635a388ce28f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
<?php

class Escape_test extends CI_TestCase {

	/**
	 * @var object Database/Query Builder holder
	 */
	protected $db;

	public function set_up()
	{
		$this->db = Mock_Database_Schema_Skeleton::init(DB_DRIVER);

		Mock_Database_Schema_Skeleton::create_tables();
		Mock_Database_Schema_Skeleton::create_data();
	}

	// ------------------------------------------------------------------------

	/**
	 * @see ./mocks/schema/skeleton.php
	 */
	public function test_escape_like_percent_sign()
	{
		// Escape the like string
		$string = $this->db->escape_like_str('\%foo');

		if (strpos(DB_DRIVER, 'mysql') !== FALSE)
		{
			$sql = "SELECT `value` FROM `misc` WHERE `key` LIKE '$string%' ESCAPE '';";
		}
		else
		{
			$sql = 'SELECT "value" FROM "misc" WHERE "key" LIKE \''.$string.'%\' ESCAPE \'!\';';
		}

		$res = $this->db->query($sql)->result_array();
		
		// Check the result
		$this->assertEquals(1, count($res));
	}

	// ------------------------------------------------------------------------

	/**
	 * @see ./mocks/schema/skeleton.php
	 */
	public function test_escape_like_backslash_sign()
	{
		// Escape the like string
		$string = $this->db->escape_like_str('\\');

		if (strpos(DB_DRIVER, 'mysql') !== FALSE)
		{
			$sql = "SELECT `value` FROM `misc` WHERE `key` LIKE '$string%' ESCAPE '';";
		}
		else
		{
			$sql = 'SELECT "value" FROM "misc" WHERE "key" LIKE \''.$string.'%\' ESCAPE \'!\';';
		}

		$res = $this->db->query($sql)->result_array();
		
		// Check the result
		$this->assertEquals(2, count($res));
	}
}