Changeset 59091 for trunk/tests/phpunit/tests/canonical/paged.php

Timestamp:

09/25/2024 07:35:20 PM (2 months ago)

Author:

hellofromTonya

Message:

Canonical: Redirect when front page's paginated states not found.

Perform a canonical redirect for an invalid pagination request of a static front page.

When a site has a static front page assigned and that page has a <!--nextpage--> within its content, previously accessing non-existing pages (e.g. example.com/page/3/) did not redirect or return a 404 or 301. This changeset resolves that issue by performing a canonical redirect.

Unit tests are also included for this specific use case and to ensure the fix does not affect a blog listing home page.

Follow-up to [47738], [47727], [34492].

Props dd32, audrasjb, chaion07, hellofromTonya, joemcgill, lukecarbis, Mte90, mukesh27, peterwilsoncc, rajinsharwar, SergeyBiryukov.
Fixes #50163.
See meta#5184.

File:

• trunk/tests/phpunit/tests/canonical/paged.php (modified) (1 diff)

trunk/tests/phpunit/tests/canonical/paged.php

@@ -27 +27 @@
         $this->assertCanonical( $link . '4/', $link );
     }
+
+    /**
+     * Ensures canonical redirects are performed for sites with a static front page.
+     *
+     * @ticket 50163
+     */
+    public function test_redirect_missing_front_page_pagination_canonical() {
+        update_option( 'show_on_front', 'page' );
+
+        $page_id = self::factory()->post->create(
+            array(
+                'post_title'   => 'front-page-1',
+                'post_type'    => 'page',
+                'post_content' => "Front Page 1\n<!--nextpage-->\nPage 2",
+            )
+        );
+
+        update_option( 'page_on_front', $page_id );
+
+        $link = parse_url( get_permalink( $page_id ), PHP_URL_PATH );
+
+        // Valid page numbers should not redirect.
+        $this->assertCanonical( $link, $link, 'The home page is not expected to redirect.' );
+        $this->assertCanonical( $link . 'page/2/', $link . 'page/2/', 'Page 2 exists and is not expected to redirect.' );
+
+        // Invalid page numbers should redirect to the front page.
+        $this->assertCanonical( $link . 'page/3/', $link, 'Page 3 does not exist and is expected to redirect to the home page.' );
+    }
+
+    /**
+     * Ensures that canonical redirects are not performed for sites with a blog listing home page.
+     *
+     * @ticket 50163
+     */
+    public function test_redirect_missing_front_page_pagination_does_not_affect_posts_canonical() {
+        self::factory()->post->create_many( 3 );
+        update_option( 'posts_per_page', 2 );
+
+        // Valid page numbers should not redirect.
+        $this->assertCanonical( '/', '/', 'Page one of the blog archive should not redirect.' );
+        $this->assertCanonical( '/page/2/', '/page/2/', 'Page 2 of the blog archive exists and is not expected to redirect.' );
+
+        // Neither should invalid page numbers.
+        $this->assertCanonical( '/page/3/', '/page/3/', 'Page 3 of the blog archive is not populated but is not expected to redirect.' );
+    }
 }