mirror of
https://github.com/phpv8/v8js.git
synced 2024-11-09 16:28:41 +00:00
56 lines
1.2 KiB
PHP
56 lines
1.2 KiB
PHP
--TEST--
|
|
Test V8::executeString() : Testing lifespan of V8Js context objects
|
|
--SKIPIF--
|
|
<?php require_once(dirname(__FILE__) . '/skipif.inc'); ?>
|
|
--FILE--
|
|
<?php
|
|
|
|
class Foo
|
|
{
|
|
function hello() {
|
|
echo "Hello!\n";
|
|
}
|
|
}
|
|
|
|
class Testing
|
|
{
|
|
function onectx()
|
|
{
|
|
$v8js = new V8Js();
|
|
$v8js->foo = new Foo;
|
|
return $v8js->executeString("({ bar: 23, hello: function() { PHP.foo.__call('hello',[]); } })");
|
|
// $v8js will be dereferenced here, but the result escapes.
|
|
}
|
|
}
|
|
|
|
$t = new Testing();
|
|
|
|
$a = $t->onectx();
|
|
/* $a is no longer valid, since the associated V8Js() object has been
|
|
* destroyed. Instead the property access will throw. */
|
|
var_dump($a);
|
|
|
|
try {
|
|
var_dump($a->bar);
|
|
}
|
|
catch(Exception $e) {
|
|
var_dump($e->getMessage());
|
|
}
|
|
|
|
$a->hello();
|
|
|
|
?>
|
|
===EOF===
|
|
--EXPECTF--
|
|
object(V8Object)#%d (0) {
|
|
}
|
|
string(55) "Can't access V8Object after V8Js instance is destroyed!"
|
|
|
|
Warning: Uncaught exception 'V8JsException' with message 'Can't access V8Object after V8Js instance is destroyed!' in %s%etests%ectx_lifetime.php:35
|
|
Stack trace:
|
|
#0 %s%etests%ectx_lifetime.php(35): unknown()
|
|
#1 {main}
|
|
thrown in %s%etests%ectx_lifetime.php on line 35
|
|
|
|
Fatal error: Call to undefined method V8Object::hello() in %s%etests%ectx_lifetime.php on line 35
|