add test for issue 91

Author: m6w6

tests/issue091.phpt

@@ -0,0 +1,51 @@
+--TEST--
+Issue #91 (private property in base class)
+--SKIPIF--
+<?php
+if (!extension_loaded("msgpack")) {
+    die("skip");
+}
+?>
+--FILE--
+<?php
+class TestBase
+{
+  private $name = 'default';
+
+  public function getName()
+  {
+    return $this->name;
+  }
+
+  public function setName($name)
+  {
+    $this->name = $name;
+  }
+}
+
+class Test extends TestBase
+{
+
+}
+
+$test = new Test();
+
+$test->setName('new-name');
+var_dump($test, $test->getName());
+
+$new_test = msgpack_unpack(msgpack_pack($test));
+var_dump($new_test, $new_test->getName());
+?>
+OK
+--EXPECTF--
+object(Test)#%d (1) {
+  ["name":"TestBase":private]=>
+  string(8) "new-name"
+}
+string(8) "new-name"
+object(Test)#%d (1) {
+  ["name":"TestBase":private]=>
+  string(8) "new-name"
+}
+string(8) "new-name"
+OK