Changeset 37521 for trunk/tests/phpunit/tests/db.php

Timestamp:

05/23/2016 05:53:02 AM (9 years ago)

Author:

pento

Message:

Database: Obey locale-specific utf8 collation settings.

Some sites prefer to use locale-specific location settings. For example, the Swedish WordPress package use utf8_swedish_ci, instead of utf8_unicode_ci. When upgrading the connection to utf8mb4, we were overriding this to be utf8mb4_unicode_ci, instead of maintaining the use of the _swedish_ci variant.

The locale-specific collations do have extra collation rules just for that language, so it's useful to maintain compatibility.

Fixes #32405.

File:

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

trunk/tests/phpunit/tests/db.php

@@ -956 +956 @@
         $wpdb->check_connection();
     }
+
+    /**
+     * @ticket 32405
+     */
+    function test_non_unicode_collations() {
+        global $wpdb;
+
+        if ( ! $wpdb->has_cap( 'utf8mb4' ) ) {
+            $this->markTestSkipped( 'This test requires utf8mb4 support' );
+        }
+
+        $charset = $wpdb->charset;
+        $collate = $wpdb->collate;
+
+        $wpdb->init_charset( 'utf8', 'utf8_swedish_ci' );
+
+        $this->assertSame( 'utf8mb4', $wpdb->charset );
+        $this->assertSame( 'utf8mb4_swedish_ci', $wpdb->collate );
+
+        $wpdb->init_charset( $charset, $collate );
+    }
 }