test: fix the testcase error on MariaDB.

tests/system/Database/Live/ForgeTest.php

@@ -47,7 +47,7 @@
         parent::setUp();
     }
 
     public function testCreateDatabase(): void
     {
         if ($this->db->DBDriver === 'OCI8') {
             $this->markTestSkipped('OCI8 does not support create database.');
@@ -57,7 +57,7 @@
         $this->assertTrue($databaseCreated);
     }
 
     public function testCreateDatabaseIfNotExists(): void
     {
         if ($this->db->DBDriver === 'OCI8') {
             $this->markTestSkipped('OCI8 does not support create database.');
@@ -72,7 +72,7 @@
         $this->assertTrue($databaseCreateIfNotExists);
     }
 
     public function testCreateDatabaseIfNotExistsWithDb(): void
     {
         if ($this->db->DBDriver === 'OCI8') {
             $this->markTestSkipped('OCI8 does not support create database.');
@@ -384,7 +384,7 @@
         $this->forge->createTable('forge_test_table');
     }
 
     public function testRenameTable(): void
     {
         $this->forge->dropTable('forge_test_table_dummy', true);
 
@@ -440,7 +440,7 @@
         $this->forge->dropTable('', true);
     }
 
     public function testForeignKey(): void
     {
         $this->forge->dropTable('forge_test_invoices', true);
         $this->forge->dropTable('forge_test_users', true);
@@ -544,7 +544,7 @@
     /**
      * @see https://github.com/codeigniter4/CodeIgniter4/issues/4310
      */
     public function testCompositeForeignKey(): void
     {
         $this->forge->dropTable('forge_test_invoices', true);
         $this->forge->dropTable('forge_test_users', true);
@@ -730,7 +730,7 @@
         $this->forge->createTable('forge_test_invoices', true, $attributes);
     }
 
     public function testDropForeignKey(): void
     {
         $this->forge->dropTable('forge_test_invoices', true);
         $this->forge->dropTable('forge_test_users', true);
@@ -862,7 +862,7 @@
         $this->forge->dropTable('forge_test_table', true);
     }
 
     public function testAddFields(): void
     {
         $tableName = 'forge_test_fields';
         if ($this->db->DBDriver === 'OCI8') {
@@ -941,7 +941,7 @@
                 ],
             ];
 
-            if (version_compare($this->db->getVersion(), '8.0.17', '>=')) {
+            if (version_compare($this->db->getVersion(), '8.0.17', '>=') && strpos($this->db->getVersion(), 'MariaDB') === false) {
                 // As of MySQL 8.0.17, the display width attribute for integer data types
                 // is deprecated and is not reported back anymore.
                 // @see https://dev.mysql.com/doc/refman/8.0/en/numeric-type-attributes.html
@@ -1182,7 +1182,7 @@
         $this->forge->dropTable('forge_test_1', true);
     }
 
     public function testSetKeyNames(): void
     {
         $this->forge->dropTable('forge_test_1', true);
 
@@ -1318,7 +1318,7 @@
         $this->forge->dropTable('forge_test_three', true);
     }
 
     public function testModifyColumnNullTrue(): void
     {
         $this->forge->dropTable('forge_test_modify', true);
 
@@ -1506,7 +1506,7 @@
         $this->forge->dropTable('forge_test_four', true);
     }
 
     public function testDropKey(): void
     {
         $this->forge->dropTable('key_test_users', true);
         $keyName = 'key_test_users_id';
@@ -1593,7 +1593,7 @@
         $this->forge->dropTable('forge_test_users', true);
     }
 
     public function testProcessIndexes(): void
     {
         // make sure tables don't exist
         $this->forge->dropTable('actions', true);