Add tests for disable_class

Author: Girgias

Zend/tests/disable_class_userland.phpt

@@ -0,0 +1,16 @@
+--TEST--
+Disable non-internal class
+--INI--
+disable_classes=UserLand
+--FILE--
+<?php
+
+class UserLand {}
+$o = new UserLand();
+var_dump($o);
+?>
+DONE
+--EXPECT--
+object(UserLand)#1 (0) {
+}
+DONE

Zend/tests/type_declarations/disable_internal_class_typed_property.phpt

@@ -0,0 +1,19 @@
+--TEST--
+Disable class with typed properties
+--EXTENSIONS--
+reflection
+--INI--
+disable_classes=Exception
+--XFAIL--
+Use After Free due to types being freed by zend_disable_class()
+--FILE--
+<?php
+
+//$o = new ReflectionMethod(Exception::class, "__toString");
+//var_dump($o);
+
+$o = new Exception();
+//var_dump($o);
+?>
+--EXPECTF--
+Warning: ReflectionMethod() has been disabled for security reasons in %s

Zend/tests/type_declarations/dnf_types/disable_internal_dnf_property.phpt

@@ -0,0 +1,16 @@
+--TEST--
+DNF typed properties in internal classes that is disabled
+--EXTENSIONS--
+zend_test
+--INI--
+disable_classes=_ZendTestClass
+--XFAIL--
+Use After Free due to types being freed by zend_disable_class()
+--FILE--
+<?php
+$o = new _ZendTestClass();
+//var_dump($o);
+?>
+--EXPECT--
+string(42) "_ZendTestInterface|(Traversable&Countable)"
+Cannot assign array to property _ZendTestClass::$dnfProperty of type _ZendTestInterface|(Traversable&Countable)