| | 1 | <?php |
| | 2 | |
| | 3 | /** |
| | 4 | * Test wp_get_referer(). |
| | 5 | * |
| | 6 | * @group functions.php |
| | 7 | */ |
| | 8 | class Tests_Functions_Referer extends WP_UnitTestCase { |
| | 9 | |
| | 10 | private $request = array(); |
| | 11 | private $server = array(); |
| | 12 | |
| | 13 | function setUp() { |
| | 14 | parent::setUp(); |
| | 15 | $this->server = $_SERVER; |
| | 16 | $this->request = $_REQUEST; |
| | 17 | } |
| | 18 | |
| | 19 | function tearDown() { |
| | 20 | parent::tearDown(); |
| | 21 | $_SERVER = $this->server; |
| | 22 | $_REQUEST = $this->request; |
| | 23 | } |
| | 24 | |
| | 25 | function test_wp_get_referer_from_request_same_url() { |
| | 26 | $_REQUEST['_wp_http_referer'] = get_site_url() . '/test.php?id=123'; |
| | 27 | $_SERVER['REQUEST_URI'] = '/test.php?id=123'; |
| | 28 | $this->assertFalse( wp_get_referer() ); |
| | 29 | } |
| | 30 | |
| | 31 | function test_wp_get_referer_from_request_different_resource() { |
| | 32 | $_REQUEST['_wp_http_referer'] = get_site_url() . '/another.php?id=123'; |
| | 33 | $_SERVER['REQUEST_URI'] = '/test.php?id=123'; |
| | 34 | $this->assertEquals( get_site_url() . '/another.php?id=123', wp_get_referer() ); |
| | 35 | } |
| | 36 | |
| | 37 | function test_wp_get_referer_from_request_different_query_args() { |
| | 38 | $_REQUEST['_wp_http_referer'] = get_site_url() . '/test.php?another=555'; |
| | 39 | $_SERVER['REQUEST_URI'] = '/test.php?id=123'; |
| | 40 | $this->assertEquals( get_site_url() . '/test.php?another=555', wp_get_referer() ); |
| | 41 | } |
| | 42 | |
| | 43 | function test_wp_get_referer_from_server_same_url() { |
| | 44 | $_SERVER['HTTP_REFERER'] = get_site_url() . '/test.php?id=123'; |
| | 45 | $_SERVER['REQUEST_URI'] = '/test.php?id=123'; |
| | 46 | $this->assertFalse( wp_get_referer() ); |
| | 47 | } |
| | 48 | |
| | 49 | function test_wp_get_referer_from_server_different_resource() { |
| | 50 | $_SERVER['HTTP_REFERER'] = get_site_url() . '/another.php?id=123'; |
| | 51 | $_SERVER['REQUEST_URI'] = '/test.php?id=123'; |
| | 52 | $this->assertEquals( get_site_url() . '/another.php?id=123', wp_get_referer() ); |
| | 53 | } |
| | 54 | |
| | 55 | function test_wp_get_referer_different_server() { |
| | 56 | $_SERVER['HTTP_REFERER'] = 'http://another.example.org/test.php?id=123'; |
| | 57 | $_SERVER['REQUEST_URI'] = '/test.php?id=123'; |
| | 58 | $this->assertEquals( 'http://another.example.org/test.php?id=123', wp_get_referer() ); |
| | 59 | } |
| | 60 | } |