Test null byte key position

Author: Eugene Leonovich

tests/139.phpt

@@ -0,0 +1,132 @@
+--TEST--
+Null byte key position while unpacking objects
+--SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.2.0') < 0) {
+    echo "skip tests in PHP 5.2 or newer";
+}
+--FILE--
+<?php
+if(!extension_loaded('msgpack'))
+{
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $array)
+{
+    $stdClass = hex2bin('c0a8737464436c617373'); // "\0" => 'stdClass'
+    $placeholder = hex2bin('a178a178'); // 'x' => 'x'
+
+    $serialized = msgpack_pack($array);
+    $serialized = str_replace($placeholder, $stdClass, $serialized);
+    $unserialized = msgpack_unpack($serialized);
+
+    var_dump($unserialized);
+    unset($array['x']);
+
+    echo $unserialized == (object) $array ? 'OK' : 'ERROR', PHP_EOL;
+}
+
+$array = array('x' => 'x', 'foo' => 1);
+test('single property, key at the beginning', $array);
+
+$array = array('foo' => 1, 'x' => 'x');
+test('single property, key at the end', $array);
+
+$array = array('x' => 'x', 'foo' => 1, 'bar' => 2);
+test('multiple properties, key at the beginning', $array);
+
+$array = array('foo' => 1, 'x' => 'x', 'bar' => 2);
+test('multiple properties, key in the middle', $array);
+
+$array = array('foo' => 1, 'bar' => 2, 'x' => 'x');
+test('multiple properties, key at the end', $array);
+
+$array = array('null' => null, 'x' => 'x');
+test('null, key at the end', $array);
+
+$array = array('int' => 1, 'x' => 'x');
+test('int, key at the end', $array);
+
+$array = array('float' => 4.2, 'x' => 'x');
+test('float, key at the end', $array);
+
+$array = array('string' => 'str', 'x' => 'x');
+test('string, key at the end', $array);
+
+$array = array('array' => array(42), 'x' => 'x');
+test('array, key at the end', $array);
+
+class Foo { public $a = null; }
+$obj = new Foo();
+$array = array('object' => $obj, 'x' => 'x');
+test('object, key at the end', $array);
+
+--EXPECTF--
+object(stdClass)#%d (1) {
+  ["foo"]=>
+  int(1)
+}
+OK
+object(stdClass)#%d (1) {
+  ["foo"]=>
+  int(1)
+}
+OK
+object(stdClass)#%d (2) {
+  ["foo"]=>
+  int(1)
+  ["bar"]=>
+  int(2)
+}
+OK
+object(stdClass)#%d (2) {
+  ["foo"]=>
+  int(1)
+  ["bar"]=>
+  int(2)
+}
+OK
+object(stdClass)#%d (2) {
+  ["foo"]=>
+  int(1)
+  ["bar"]=>
+  int(2)
+}
+OK
+object(stdClass)#%d (1) {
+  ["null"]=>
+  NULL
+}
+OK
+object(stdClass)#%d (1) {
+  ["int"]=>
+  int(1)
+}
+OK
+object(stdClass)#%d (1) {
+  ["float"]=>
+  float(4.2)
+}
+OK
+object(stdClass)#1 (1) {
+  ["string"]=>
+  string(3) "str"
+}
+OK
+object(stdClass)#1 (1) {
+  ["array"]=>
+  array(1) {
+    [0]=>
+    int(42)
+  }
+}
+OK
+object(stdClass)#3 (1) {
+  ["object"]=>
+  object(Foo)#2 (1) {
+    ["a"]=>
+    NULL
+  }
+}
+OK