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canonical.php
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317 lines (279 loc) · 9.64 KB
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<?php
/**
* Tests Canonical redirections.
*
* In the process of doing so, it also tests WP, WP_Rewrite and WP_Query, A fail here may show a bug in any one of these areas.
*
* @group canonical
* @group rewrite
* @group query
*/
class Tests_Canonical extends WP_Canonical_UnitTestCase {
public function setUp() {
parent::setUp();
wp_set_current_user( self::$author_id );
}
/**
* @dataProvider data_canonical
*/
function test_canonical( $test_url, $expected, $ticket = 0, $expected_doing_it_wrong = array() ) {
if ( false !== strpos( $test_url, '%d' ) ) {
if ( false !== strpos( $test_url, '/?author=%d' ) ) {
$test_url = sprintf( $test_url, self::$author_id );
}
if ( false !== strpos( $test_url, '?cat=%d' ) ) {
$test_url = sprintf( $test_url, self::$terms[ $expected['url'] ] );
}
}
$this->assertCanonical( $test_url, $expected, $ticket, $expected_doing_it_wrong );
}
function data_canonical() {
/*
* Data format:
* [0]: Test URL.
* [1]: Expected results: Any of the following can be used.
* array( 'url': expected redirection location, 'qv': expected query vars to be set via the rewrite AND $_GET );
* array( expected query vars to be set, same as 'qv' above )
* (string) expected redirect location
* [2]: (optional) The ticket the test refers to, Can be skipped if unknown.
* [3]: (optional) Array of class/function names expected to throw `_doing_it_wrong()` notices.
*/
// Please Note: A few test cases are commented out below, look at the test case following it.
// In most cases it's simply showing 2 options for the "proper" redirect.
return array(
// Categories.
array( '?cat=%d', array( 'url' => '/category/parent/' ), 15256 ),
array( '?cat=%d', array( 'url' => '/category/parent/child-1/' ), 15256 ),
array( '?cat=%d', array( 'url' => '/category/parent/child-1/child-2/' ) ), // No children.
array(
'/category/uncategorized/',
array(
'url' => '/category/uncategorized/',
'qv' => array( 'category_name' => 'uncategorized' ),
),
),
array(
'/category/uncategorized/page/2/',
array(
'url' => '/category/uncategorized/page/2/',
'qv' => array(
'category_name' => 'uncategorized',
'paged' => 2,
),
),
),
array(
'/category/uncategorized/?paged=2',
array(
'url' => '/category/uncategorized/page/2/',
'qv' => array(
'category_name' => 'uncategorized',
'paged' => 2,
),
),
),
array(
'/category/uncategorized/?paged=2&category_name=uncategorized',
array(
'url' => '/category/uncategorized/page/2/',
'qv' => array(
'category_name' => 'uncategorized',
'paged' => 2,
),
),
17174,
),
// Categories & intersections with other vars.
array(
'/category/uncategorized/?tag=post-formats',
array(
'url' => '/category/uncategorized/?tag=post-formats',
'qv' => array(
'category_name' => 'uncategorized',
'tag' => 'post-formats',
),
),
),
array(
'/?category_name=cat-a,cat-b',
array(
'url' => '/?category_name=cat-a,cat-b',
'qv' => array( 'category_name' => 'cat-a,cat-b' ),
),
),
// Taxonomies with extra query vars.
array( '/category/cat-a/page/1/?test=one%20two', '/category/cat-a/?test=one%20two', 18086 ), // Extra query vars should stay encoded.
// Categories with dates.
array(
'/2008/04/?cat=1',
array(
'url' => '/2008/04/?cat=1',
'qv' => array(
'cat' => '1',
'year' => '2008',
'monthnum' => '04',
),
),
17661,
),
/*
array(
'/2008/?category_name=cat-a',
array(
'url' => '/2008/?category_name=cat-a',
'qv' => array(
'category_name' => 'cat-a',
'year' => '2008'
)
)
),
*/
// Pages.
array( '/child-page-1/', '/parent-page/child-page-1/' ),
array( '/?page_id=144', '/parent-page/child-page-1/' ),
array( '/abo', '/about/' ),
array( '/parent/child1/grandchild/', '/parent/child1/grandchild/' ),
array( '/parent/child2/grandchild/', '/parent/child2/grandchild/' ),
// Posts.
array( '?p=587', '/2008/06/02/post-format-test-audio/' ),
array( '/?name=images-test', '/2008/09/03/images-test/' ),
// Incomplete slug should resolve and remove the ?name= parameter.
array( '/?name=images-te', '/2008/09/03/images-test/', 20374 ),
// Page slug should resolve to post slug and remove the ?pagename= parameter.
array( '/?pagename=images-test', '/2008/09/03/images-test/', 20374 ),
array( '/2008/06/02/post-format-test-au/', '/2008/06/02/post-format-test-audio/' ),
array( '/2008/06/post-format-test-au/', '/2008/06/02/post-format-test-audio/' ),
array( '/2008/post-format-test-au/', '/2008/06/02/post-format-test-audio/' ),
array( '/2010/post-format-test-au/', '/2008/06/02/post-format-test-audio/' ), // A year the post is not in.
array( '/post-format-test-au/', '/2008/06/02/post-format-test-audio/' ),
// Pagination.
array(
'/2008/09/03/multipage-post-test/3/',
array(
'url' => '/2008/09/03/multipage-post-test/3/',
'qv' => array(
'name' => 'multipage-post-test',
'year' => '2008',
'monthnum' => '09',
'day' => '03',
'page' => '3',
),
),
),
array( '/2008/09/03/multipage-post-test/?page=3', '/2008/09/03/multipage-post-test/3/' ),
array( '/2008/09/03/multipage-post-te?page=3', '/2008/09/03/multipage-post-test/3/' ),
array( '/2008/09/03/non-paged-post-test/3/', '/2008/09/03/non-paged-post-test/' ),
array( '/2008/09/03/non-paged-post-test/?page=3', '/2008/09/03/non-paged-post-test/' ),
// Comments.
array( '/2008/03/03/comment-test/?cpage=2', '/2008/03/03/comment-test/comment-page-2/' ),
// Attachments.
array( '/?attachment_id=611', '/2008/06/10/post-format-test-gallery/canola2/' ),
array( '/2008/06/10/post-format-test-gallery/?attachment_id=611', '/2008/06/10/post-format-test-gallery/canola2/' ),
// Dates.
array( '/?m=2008', '/2008/' ),
array( '/?m=200809', '/2008/09/' ),
array( '/?m=20080905', '/2008/09/05/' ),
array( '/2008/?day=05', '/2008/?day=05' ), // No redirect.
array( '/2008/09/?day=05', '/2008/09/05/' ),
array( '/2008/?monthnum=9', '/2008/09/' ),
array( '/?year=2008', '/2008/' ),
array( '/2012/13/', '/2012/' ),
array( '/2012/11/51/', '/2012/11/', 0, array( 'WP_Date_Query' ) ),
// Authors.
array( '/?author=%d', '/author/canonical-author/' ),
// array( '/?author=%d&year=2008', '/2008/?author=3'),
// array( '/author/canonical-author/?year=2008', '/2008/?author=3'), // Either or, see previous testcase.
// Feeds.
array( '/?feed=atom', '/feed/atom/' ),
array( '/?feed=rss2', '/feed/' ),
array( '/?feed=comments-rss2', '/comments/feed/' ),
array( '/?feed=comments-atom', '/comments/feed/atom/' ),
// Feeds (per-post).
array( '/2008/03/03/comment-test/?feed=comments-atom', '/2008/03/03/comment-test/feed/atom/' ),
array( '/?p=149&feed=comments-atom', '/2008/03/03/comment-test/feed/atom/' ),
// Index.
array( '/?paged=1', '/' ),
array( '/page/1/', '/' ),
array( '/page1/', '/' ),
array( '/?paged=2', '/page/2/' ),
array( '/page2/', '/page/2/' ),
// Misc.
array( '/2008%20', '/2008' ),
array( '//2008////', '/2008/' ),
// @todo Endpoints (feeds, trackbacks, etc). More fuzzed mixed query variables, comment paging, Home page (static).
);
}
/**
* @ticket 16557
*/
public function test_do_redirect_guess_404_permalink() {
// Test disable do_redirect_guess_404_permalink().
add_filter( 'do_redirect_guess_404_permalink', '__return_false' );
$this->go_to( '/child-page-1' );
$this->assertFalse( redirect_guess_404_permalink() );
}
/**
* @ticket 16557
*/
public function test_pre_redirect_guess_404_permalink() {
// Test short-circuit filter.
add_filter(
'pre_redirect_guess_404_permalink',
function() {
return 'wp';
}
);
$this->go_to( '/child-page-1' );
$this->assertSame( 'wp', redirect_guess_404_permalink() );
}
/**
* @ticket 16557
*/
public function test_strict_redirect_guess_404_permalink() {
$post = self::factory()->post->create(
array(
'post_title' => 'strict-redirect-guess-404-permalink',
)
);
$this->go_to( 'strict-redirect' );
// Test default 'non-strict' redirect guess.
$this->assertSame( get_permalink( $post ), redirect_guess_404_permalink() );
// Test 'strict' redirect guess.
add_filter( 'strict_redirect_guess_404_permalink', '__return_true' );
$this->assertFalse( redirect_guess_404_permalink() );
}
/**
* Ensure multiple post types do not throw a notice.
*
* @ticket 43056
*/
public function test_redirect_guess_404_permalink_post_types() {
/*
* Sample-page is intentionally missspelt as sample-pag to ensure
* the 404 post permalink guessing runs.
*
* Please do not correct the apparent typo.
*/
// String format post type.
$this->assertCanonical( '/?name=sample-pag&post_type=page', '/sample-page/' );
// Array formatted post type or types.
$this->assertCanonical( '/?name=sample-pag&post_type[]=page', '/sample-page/' );
$this->assertCanonical( '/?name=sample-pag&post_type[]=page&post_type[]=post', '/sample-page/' );
}
/**
* @ticket 43745
*/
public function test_utf8_query_keys_canonical() {
$p = self::factory()->post->create(
array(
'post_type' => 'page',
)
);
update_option( 'show_on_front', 'page' );
update_option( 'page_on_front', $p );
$this->go_to( get_permalink( $p ) );
$url = redirect_canonical( add_query_arg( '%D0%BA%D0%BE%D0%BA%D0%BE%D0%BA%D0%BE', 1, site_url( '/' ) ), false );
$this->assertNull( $url );
delete_option( 'page_on_front' );
}
}