Split bug 44159 SQLite difference in behaviour to a dedicated variant

Author: Girgias

ext/pdo/tests/bug_44159.phpt

@@ -15,7 +15,7 @@ require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
 $pdo = PDOTest::factory();
 $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING);
 
-$attrs = array(PDO::ATTR_STATEMENT_CLASS, PDO::ATTR_STRINGIFY_FETCHES, PDO::NULL_TO_STRING);
+$attrs = array(PDO::ATTR_STATEMENT_CLASS, PDO::ATTR_STRINGIFY_FETCHES);
 
 foreach ($attrs as $attr) {
     try {
@@ -45,6 +45,3 @@ TypeError: PDO::ATTR_STATEMENT_CLASS's value must be of type array, string given
 TypeError: Attribute value must be int for selected attribute, null given
 bool(true)
 bool(true)
-bool(false)
-bool(false)
-bool(false)

ext/pdo_sqlite/tests/bug_44159_sqlite_version.phpt

@@ -0,0 +1,27 @@
+--TEST--
+PDO Common: Bug #44159 (Crash: $pdo->setAttribute(PDO::STATEMENT_ATTR_CLASS, NULL)): SQLite variant
+--SKIPIF--
+<?php
+if (!extension_loaded('pdo')) die('skip PDO not available');
+try {
+    $pdo = new PDO("sqlite:".__DIR__."/foo.db");
+} catch (Exception $e) {
+    die("skip PDP_SQLITE not available");
+}
+?>
+--FILE--
+<?php
+$pdo = new PDO("sqlite:".__DIR__."/foo.db");
+$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING);
+
+var_dump($pdo->setAttribute(PDO::NULL_TO_STRING, NULL));
+var_dump($pdo->setAttribute(PDO::NULL_TO_STRING, 1));
+var_dump($pdo->setAttribute(PDO::NULL_TO_STRING, 'nonsense'));
+
+@unlink(__DIR__."/foo.db");
+
+?>
+--EXPECT--
+bool(true)
+bool(true)
+bool(true)