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--TEST--
Object Serializable interface throws exceptions
--SKIPIF--
<?php
if (version_compare(PHP_VERSION, '5.1.0') < 0) {
echo "skip tests in PHP 5.1 or newer";
}
--FILE--
<?php
if(!extension_loaded('msgpack')) {
dl('msgpack.' . PHP_SHLIB_SUFFIX);
}
function test($variable) {
$serialized = msgpack_serialize($variable);
$unserialized = msgpack_unserialize($serialized);
var_dump($unserialized);
}
class Obj implements Serializable {
private static $count = 1;
var $a;
var $b;
function __construct($a, $b) {
$this->a = $a;
$this->b = $b;
}
public function serialize() {
$c = self::$count++;
echo "call serialize, ", ($this->a ? "throw" : "no throw"), PHP_EOL;
if ($this->a) {
throw new Exception("exception in serialize $c");
}
return pack('NN', $this->a, $this->b);
}
public function unserialize($serialized) {
$tmp = unpack('N*', $serialized);
$this->__construct($tmp[1], $tmp[2]);
$c = self::$count++;
echo "call unserialize, ", ($this->b ? "throw" : "no throw"), PHP_EOL;
if ($this->b) {
throw new Exception("exception in unserialize $c");
}
}
public function __serialize() {
return [$this->serialize()];
}
public function __unserialize($serialized) {
return $this->unserialize($serialized[0]);
}
}
$a = new Obj(1, 0);
$a = new Obj(0, 0);
$b = new Obj(0, 0);
$c = new Obj(1, 0);
$d = new Obj(0, 1);
echo "a, a, c", PHP_EOL;
try {
test(array($a, $a, $c));
} catch (Exception $e) {
if (version_compare(phpversion(), "5.3.0", ">=")) {
if ($e->getPrevious()) {
$e = $e->getPrevious();
}
}
echo $e->getMessage(), PHP_EOL;
}
echo "b, b, d", PHP_EOL;
try {
test(array($b, $b, $d));
} catch (Exception $e) {
if (version_compare(phpversion(), "5.3.0", ">=")) {
if ($e->getPrevious()) {
$e = $e->getPrevious();
}
}
echo $e->getMessage(), PHP_EOL;
}
?>
--EXPECT--
a, a, c
call serialize, no throw
call serialize, throw
exception in serialize 2
b, b, d
call serialize, no throw
call serialize, no throw
call unserialize, no throw
call unserialize, throw
exception in unserialize 6