New tests + dummy SQL query which hopefully works on all DBs

Author: Girgias

ext/pdo/tests/pdo_ATTR_STATEMENT_CLASS_ctor_arg_gc.phpt

@@ -32,7 +32,7 @@ class Bar extends PDO {
 
 $db = PDOTest::factory(Bar::class);
 
-$stmt = $db->query('SELECT 1');
+$stmt = $db->query("SELECT 'Anto' as name, 12 as age UNION SELECT 'Linda', 9 UNION SELECT 'Mike', 10");
 var_dump($stmt);
 
 ?>
@@ -43,5 +43,5 @@ object(Bar)#1 (1) {
 }
 object(Foo)#2 (1) {
   ["queryString"]=>
-  string(8) "SELECT 1"
+  string(80) "SELECT 'Anto' as name, 12 as age UNION SELECT 'Linda', 9 UNION SELECT 'Mike', 10"
 }

ext/pdo/tests/pdo_ATTR_STATEMENT_CLASS_ctor_arg_no-gc.phpt

@@ -23,13 +23,13 @@ class Foo extends PDOStatement {
 $db = PDOTest::factory();
 
 $db->setAttribute(PDO::ATTR_STATEMENT_CLASS, array('Foo', ['param1']));
-$stmt = $db->query('SELECT 1');
+$stmt = $db->query("SELECT 'Anto' as name, 12 as age UNION SELECT 'Linda', 9 UNION SELECT 'Mike', 10");
 var_dump($stmt);
 
 ?>
 --EXPECT--
 string(6) "param1"
 object(Foo)#2 (1) {
   ["queryString"]=>
-  string(8) "SELECT 1"
+  string(80) "SELECT 'Anto' as name, 12 as age UNION SELECT 'Linda', 9 UNION SELECT 'Mike', 10"
 }

ext/pdo/tests/pdo_ATTR_STATEMENT_CLASS_ctor_arg_no-gc_var_modified.phpt

@@ -0,0 +1,37 @@
+--TEST--
+PDO: Set PDOStatement class with ctor_args that are freed without GC intervention as a variable that is modified
+--EXTENSIONS--
+pdo
+--SKIPIF--
+<?php
+$dir = getenv('REDIR_TEST_DIR');
+if (false == $dir) die('skip no driver');
+require_once $dir . 'pdo_test.inc';
+PDOTest::skip();
+?>
+--FILE--
+<?php
+if (getenv('REDIR_TEST_DIR') === false) putenv('REDIR_TEST_DIR='.__DIR__ . '/../../pdo/tests/');
+require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
+
+class Foo extends PDOStatement {
+    private function __construct($v) {
+        var_dump($v);
+    }
+}
+
+$db = PDOTest::factory();
+
+$a = ['Foo', ['param1']];
+$db->setAttribute(PDO::ATTR_STATEMENT_CLASS, $a);
+$a[0] = 'Bar';
+$stmt = $db->query("SELECT 'Anto' as name, 12 as age UNION SELECT 'Linda', 9 UNION SELECT 'Mike', 10");
+var_dump($stmt);
+
+?>
+--EXPECT--
+string(6) "param1"
+object(Foo)#2 (1) {
+  ["queryString"]=>
+  string(80) "SELECT 'Anto' as name, 12 as age UNION SELECT 'Linda', 9 UNION SELECT 'Mike', 10"
+}

ext/pdo/tests/pdo_ATTR_STATEMENT_CLASS_ctor_arg_no-gc_var_unset.phpt

@@ -0,0 +1,37 @@
+--TEST--
+PDO: Set PDOStatement class with ctor_args that are freed without GC intervention as a variable that is unset
+--EXTENSIONS--
+pdo
+--SKIPIF--
+<?php
+$dir = getenv('REDIR_TEST_DIR');
+if (false == $dir) die('skip no driver');
+require_once $dir . 'pdo_test.inc';
+PDOTest::skip();
+?>
+--FILE--
+<?php
+if (getenv('REDIR_TEST_DIR') === false) putenv('REDIR_TEST_DIR='.__DIR__ . '/../../pdo/tests/');
+require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
+
+class Foo extends PDOStatement {
+    private function __construct($v) {
+        var_dump($v);
+    }
+}
+
+$db = PDOTest::factory();
+
+$a = ['Foo', ['param1']];
+$db->setAttribute(PDO::ATTR_STATEMENT_CLASS, $a);
+unset($a);
+$stmt = $db->query("SELECT 'Anto' as name, 12 as age UNION SELECT 'Linda', 9 UNION SELECT 'Mike', 10");
+var_dump($stmt);
+
+?>
+--EXPECT--
+string(6) "param1"
+object(Foo)#2 (1) {
+  ["queryString"]=>
+  string(80) "SELECT 'Anto' as name, 12 as age UNION SELECT 'Linda', 9 UNION SELECT 'Mike', 10"
+}

ext/pdo/tests/pdo_prepare_ATTR_STATEMENT_CLASS_ctor_arg_gc.phpt

@@ -32,7 +32,7 @@ class Bar extends PDO {
 
 $db = PDOTest::factory(Bar::class);
 
-$stmt = $db->prepare('SELECT 1');
+$stmt = $db->prepare("SELECT 'Anto' as name, 12 as age UNION SELECT 'Linda', 9 UNION SELECT 'Mike', 10");
 var_dump($stmt);
 $r = $stmt->execute();
 var_dump($r);
@@ -45,6 +45,6 @@ object(Bar)#1 (1) {
 }
 object(Foo)#2 (1) {
   ["queryString"]=>
-  string(8) "SELECT 1"
+  string(80) "SELECT 'Anto' as name, 12 as age UNION SELECT 'Linda', 9 UNION SELECT 'Mike', 10"
 }
 bool(true)

ext/pdo/tests/pdo_prepare_ATTR_STATEMENT_CLASS_ctor_arg_no-gc.phpt

@@ -24,7 +24,7 @@ $db = PDOTest::factory();
 $db->setAttribute(PDO::ATTR_STATEMENT_CLASS, ['Foo', ['param1']]);
 
 //$stmt = $db->prepare('SELECT 1', [PDO::ATTR_STATEMENT_CLASS => ['Foo', ['param1']] ]);
-$stmt = $db->prepare('SELECT 1');
+$stmt = $db->prepare("SELECT 'Anto' as name, 12 as age UNION SELECT 'Linda', 9 UNION SELECT 'Mike', 10");
 var_dump($stmt);
 $r = $stmt->execute();
 var_dump($r);
@@ -34,6 +34,6 @@ var_dump($r);
 string(6) "param1"
 object(Foo)#2 (1) {
   ["queryString"]=>
-  string(8) "SELECT 1"
+  string(80) "SELECT 'Anto' as name, 12 as age UNION SELECT 'Linda', 9 UNION SELECT 'Mike', 10"
 }
 bool(true)