Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.HEADphp-5.4.13master

1 files changed, 244 insertions, 0 deletions

diff --git a/ext/standard/tests/serialize/serialization_objects_012.phpt b/ext/standard/tests/serialize/serialization_objects_012.phpt
new file mode 100644
index 0000000..f994d8e
--- /dev/null
+++ b/ext/standard/tests/serialize/serialization_objects_012.phpt
@@ -0,0 +1,244 @@
+--TEST--
+Object serialization / unserialization: real references and COW references
+--FILE--
+<?php
+/* Prototype  : proto string serialize(mixed variable)
+ * Description: Returns a string representation of variable (which can later be unserialized) 
+ * Source code: ext/standard/var.c
+ * Alias to functions: 
+ */
+/* Prototype  : proto mixed unserialize(string variable_representation)
+ * Description: Takes a string representation of variable and recreates it 
+ * Source code: ext/standard/var.c
+ * Alias to functions: 
+ */
+
+echo "\n\nArray containing same object twice:\n";
+$obj = new stdclass;
+$a[0] = $obj;
+$a[1] = $a[0];
+var_dump($a);
+
+$ser = serialize($a);
+var_dump($ser); 
+
+$ua = unserialize($ser);
+var_dump($ua);
+$ua[0]->a = "newProp";
+var_dump($ua);
+$ua[0] = "a0.changed";
+var_dump($ua);
+
+
+echo "\n\nArray containing object and reference to that object:\n";
+$obj = new stdclass;
+$a[0] = $obj;
+$a[1] = &$a[0];
+var_dump($a);
+
+$ser = serialize($a);
+var_dump($ser); 
+
+$ua = unserialize($ser);
+var_dump($ua);
+$ua[0]->a = "newProp";
+var_dump($ua);
+$ua[0] = "a0.changed";
+var_dump($ua);
+
+echo "\n\nObject containing same object twice:";
+$obj = new stdclass;
+$contaner = new stdclass;
+$contaner->a = $obj;
+$contaner->b = $contaner->a; 
+var_dump($contaner);
+
+$ser = serialize($contaner);
+var_dump($ser); 
+
+$ucontainer = unserialize($ser);
+var_dump($ucontainer);
+$ucontainer->a->a = "newProp";
+var_dump($ucontainer);
+$ucontainer->a = "container->a.changed";
+var_dump($ucontainer);
+
+
+echo "\n\nObject containing object and reference to that object:\n";
+$obj = new stdclass;
+$contaner = new stdclass;
+$contaner->a = $obj;
+$contaner->b = &$contaner->a; 
+var_dump($contaner);
+
+$ser = serialize($contaner);
+var_dump($ser); 
+
+$ucontainer = unserialize($ser);
+var_dump($ucontainer);
+$ucontainer->a->a = "newProp";
+var_dump($ucontainer);
+$ucontainer->b = "container->a.changed";
+var_dump($ucontainer);
+
+echo "Done";
+?>
+--EXPECTF--
+
+
+Array containing same object twice:
+array(2) {
+  [0]=>
+  object(stdClass)#%d (0) {
+  }
+  [1]=>
+  object(stdClass)#%d (0) {
+  }
+}
+string(37) "a:2:{i:0;O:8:"stdClass":0:{}i:1;r:2;}"
+array(2) {
+  [0]=>
+  object(stdClass)#%d (0) {
+  }
+  [1]=>
+  object(stdClass)#%d (0) {
+  }
+}
+array(2) {
+  [0]=>
+  object(stdClass)#%d (1) {
+    ["a"]=>
+    string(7) "newProp"
+  }
+  [1]=>
+  object(stdClass)#%d (1) {
+    ["a"]=>
+    string(7) "newProp"
+  }
+}
+array(2) {
+  [0]=>
+  string(10) "a0.changed"
+  [1]=>
+  object(stdClass)#%d (1) {
+    ["a"]=>
+    string(7) "newProp"
+  }
+}
+
+
+Array containing object and reference to that object:
+array(2) {
+  [0]=>
+  &object(stdClass)#%d (0) {
+  }
+  [1]=>
+  &object(stdClass)#%d (0) {
+  }
+}
+string(37) "a:2:{i:0;O:8:"stdClass":0:{}i:1;R:2;}"
+array(2) {
+  [0]=>
+  &object(stdClass)#%d (0) {
+  }
+  [1]=>
+  &object(stdClass)#%d (0) {
+  }
+}
+array(2) {
+  [0]=>
+  &object(stdClass)#%d (1) {
+    ["a"]=>
+    string(7) "newProp"
+  }
+  [1]=>
+  &object(stdClass)#%d (1) {
+    ["a"]=>
+    string(7) "newProp"
+  }
+}
+array(2) {
+  [0]=>
+  &string(10) "a0.changed"
+  [1]=>
+  &string(10) "a0.changed"
+}
+
+
+Object containing same object twice:object(stdClass)#%d (2) {
+  ["a"]=>
+  object(stdClass)#%d (0) {
+  }
+  ["b"]=>
+  object(stdClass)#%d (0) {
+  }
+}
+string(58) "O:8:"stdClass":2:{s:1:"a";O:8:"stdClass":0:{}s:1:"b";r:2;}"
+object(stdClass)#%d (2) {
+  ["a"]=>
+  object(stdClass)#%d (0) {
+  }
+  ["b"]=>
+  object(stdClass)#%d (0) {
+  }
+}
+object(stdClass)#%d (2) {
+  ["a"]=>
+  object(stdClass)#%d (1) {
+    ["a"]=>
+    string(7) "newProp"
+  }
+  ["b"]=>
+  object(stdClass)#%d (1) {
+    ["a"]=>
+    string(7) "newProp"
+  }
+}
+object(stdClass)#%d (2) {
+  ["a"]=>
+  string(20) "container->a.changed"
+  ["b"]=>
+  object(stdClass)#%d (1) {
+    ["a"]=>
+    string(7) "newProp"
+  }
+}
+
+
+Object containing object and reference to that object:
+object(stdClass)#%d (2) {
+  ["a"]=>
+  &object(stdClass)#%d (0) {
+  }
+  ["b"]=>
+  &object(stdClass)#%d (0) {
+  }
+}
+string(58) "O:8:"stdClass":2:{s:1:"a";O:8:"stdClass":0:{}s:1:"b";R:2;}"
+object(stdClass)#%d (2) {
+  ["a"]=>
+  &object(stdClass)#%d (0) {
+  }
+  ["b"]=>
+  &object(stdClass)#%d (0) {
+  }
+}
+object(stdClass)#%d (2) {
+  ["a"]=>
+  &object(stdClass)#%d (1) {
+    ["a"]=>
+    string(7) "newProp"
+  }
+  ["b"]=>
+  &object(stdClass)#%d (1) {
+    ["a"]=>
+    string(7) "newProp"
+  }
+}
+object(stdClass)#%d (2) {
+  ["a"]=>
+  &string(20) "container->a.changed"
+  ["b"]=>
+  &string(20) "container->a.changed"
+}
+Done
\ No newline at end of file