Add a new test and refine the fourth test

ext/session/tests/004.phpt

@@ -17,13 +17,13 @@ class handler {
     function read($key)
     {
         print "READ: $key\n";
-        return $this->data;
+        return $GLOBALS["hnd"]->data;
     }
 
     function write($key, $val)
     {
         print "WRITE: $key, $val\n";
-		$this->data = $val;
+		$GLOBALS["hnd"]->data = $val;
         return true;
     }
 
@@ -60,6 +60,9 @@ session_write_close();
 session_set_save_handler(array($hnd, "open"), array($hnd, "close"), array($hnd, "read"), array($hnd, "write"), array($hnd, "destroy"), array($hnd, "gc"));
 session_start();
 
+var_dump($baz);
+var_dump($arr);
+
 session_destroy();
 --EXPECT--
 OPEN: /tmp, PHPSESSID
@@ -82,4 +85,19 @@ array(1) {
 WRITE: test, baz|O:3:"foo":2:{s:3:"bar";s:2:"ok";s:3:"yes";i:2;}arr|a:1:{i:3;O:3:"foo":2:{s:3:"bar";s:2:"ok";s:3:"yes";i:2;}}
 OPEN: /tmp, PHPSESSID
 READ: test
+object(foo)(2) {
+  ["bar"]=>
+  string(2) "ok"
+  ["yes"]=>
+  int(2)
+}
+array(1) {
+  [3]=>
+  object(foo)(2) {
+    ["bar"]=>
+    string(2) "ok"
+    ["yes"]=>
+    int(2)
+  }
+}
 DESTROY: test

ext/session/tests/005.phpt

@@ -0,0 +1,138 @@
+--TEST--
+Custom save handler, multiple session_start()s, complex data structure test.
+--FILE--
+<?php
+
+class handler {
+	var $data = 'baz|O:3:"foo":2:{s:3:"bar";s:2:"ok";s:3:"yes";i:1;}arr|a:1:{i:3;O:3:"foo":2:{s:3:"bar";s:2:"ok";s:3:"yes";i:1;}}';
+    function open($save_path, $session_name)
+    {
+        print "OPEN: $save_path, $session_name\n";
+        return true;
+    }
+    function close()
+    {
+		print "CLOSE\n";
+        return true;
+    }
+    function read($key)
+    {
+        print "READ: $key\n";
+        return $GLOBALS["hnd"]->data;
+    }
+
+    function write($key, $val)
+    {
+        print "WRITE: $key, $val\n";
+		$GLOBALS["hnd"]->data = $val;
+        return true;
+    }
+
+    function destroy($key)
+    {
+        print "DESTROY: $key\n";
+        return true;
+    }
+
+    function gc() { return true; }
+}
+
+$hnd = new handler;
+
+class foo {
+    var $bar = "ok";
+    function method() { $this->yes++; }
+}
+
+ob_start();
+
+session_set_save_handler(array($hnd, "open"), array($hnd, "close"), array($hnd, "read"), array($hnd, "write"), array($hnd, "destroy"), array($hnd, "gc"));
+
+session_id("test");
+session_start();
+$baz->method();
+$arr[3]->method();
+
+var_dump($baz);
+var_dump($arr);
+
+session_write_close();
+
+session_set_save_handler(array($hnd, "open"), array($hnd, "close"), array($hnd, "read"), array($hnd, "write"), array($hnd, "destroy"), array($hnd, "gc"));
+session_start();
+$baz->method();
+$arr[3]->method();
+
+
+$c = 123;
+session_register("c");
+var_dump($baz); var_dump($arr); var_dump($c);
+
+session_write_close();
+
+session_set_save_handler(array($hnd, "open"), array($hnd, "close"), array($hnd, "read"), array($hnd, "write"), array($hnd, "destroy"), array($hnd, "gc"));
+session_start();
+var_dump($baz); var_dump($arr); var_dump($c);
+
+session_destroy();
+?>
+--EXPECT--
+OPEN: /tmp, PHPSESSID
+READ: test
+object(foo)(2) {
+  ["bar"]=>
+  string(2) "ok"
+  ["yes"]=>
+  int(2)
+}
+array(1) {
+  [3]=>
+  &object(foo)(2) {
+    ["bar"]=>
+    string(2) "ok"
+    ["yes"]=>
+    int(2)
+  }
+}
+WRITE: test, baz|O:3:"foo":2:{s:3:"bar";s:2:"ok";s:3:"yes";i:2;}arr|a:1:{i:3;O:3:"foo":2:{s:3:"bar";s:2:"ok";s:3:"yes";i:2;}}
+CLOSE
+OPEN: /tmp, PHPSESSID
+READ: test
+object(foo)(2) {
+  ["bar"]=>
+  string(2) "ok"
+  ["yes"]=>
+  int(3)
+}
+array(1) {
+  [3]=>
+  &object(foo)(2) {
+    ["bar"]=>
+    string(2) "ok"
+    ["yes"]=>
+    int(3)
+  }
+}
+int(123)
+WRITE: test, baz|O:3:"foo":2:{s:3:"bar";s:2:"ok";s:3:"yes";i:3;}arr|a:1:{i:3;O:3:"foo":2:{s:3:"bar";s:2:"ok";s:3:"yes";i:3;}}c|i:123;
+CLOSE
+OPEN: /tmp, PHPSESSID
+READ: test
+object(foo)(2) {
+  ["bar"]=>
+  string(2) "ok"
+  ["yes"]=>
+  int(3)
+}
+array(1) {
+  [3]=>
+  object(foo)(2) {
+    ["bar"]=>
+    string(2) "ok"
+    ["yes"]=>
+    int(3)
+  }
+}
+int(123)
+DESTROY: test
+CLOSE