Add missing zend_test stubs

Author: nikic

ext/zend_test/test.c

@@ -198,13 +198,13 @@ static ZEND_METHOD(_ZendTestTrait, testMethod) /* {{{ */ {
 /* }}} */
 
 static const zend_function_entry zend_test_class_methods[] = {
-	ZEND_ME(_ZendTestClass, is_object, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
-	ZEND_ME(_ZendTestClass, __toString, NULL, ZEND_ACC_DEPRECATED)
+	ZEND_ME(_ZendTestClass, is_object, arginfo_class__ZendTestClass_is_object, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+	ZEND_ME(_ZendTestClass, __toString, arginfo_class__ZendTestClass___toString, ZEND_ACC_DEPRECATED)
 	ZEND_FE_END
 };
 
 static const zend_function_entry zend_test_trait_methods[] = {
-    ZEND_ME(_ZendTestTrait, testMethod, NULL, ZEND_ACC_PUBLIC)
+    ZEND_ME(_ZendTestTrait, testMethod, arginfo_class__ZendTestTrait_testMethod, ZEND_ACC_PUBLIC)
     ZEND_FE_END
 };
 

ext/zend_test/test.stub.php

@@ -1,5 +1,15 @@
 <?php
 
+class _ZendTestClass {
+    public static function is_object(): int;
+
+    public function __toString(): string;
+}
+
+trait _ZendTestTrait {
+    public function testMethod(): bool;
+}
+
 function zend_test_array_return(): array {}
 
 function zend_test_nullable_array_return(): ?array {}

ext/zend_test/test_arginfo.h

@@ -1,5 +1,14 @@
 /* This is a generated file, edit the .stub.php file instead. */
 
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_class__ZendTestClass_is_object, 0, 0, IS_LONG, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_class__ZendTestClass___toString, 0, 0, IS_STRING, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_class__ZendTestTrait_testMethod, 0, 0, _IS_BOOL, 0)
+ZEND_END_ARG_INFO()
+
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_zend_test_array_return, 0, 0, IS_ARRAY, 0)
 ZEND_END_ARG_INFO()