mirror of
https://github.com/phpv8/v8js.git
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56 lines
1.2 KiB
PHP
56 lines
1.2 KiB
PHP
--TEST--
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Test V8::executeString() : Testing lifespan of V8Js context objects
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--SKIPIF--
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<?php require_once(dirname(__FILE__) . '/skipif.inc'); ?>
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--FILE--
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<?php
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class Foo
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{
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function hello() {
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echo "Hello!\n";
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}
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}
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class Testing
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{
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function onectx()
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{
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$v8js = new V8Js();
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$v8js->foo = new Foo;
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return $v8js->executeString("({ bar: 23, hello: function() { PHP.foo.__call('hello',[]); } })");
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// $v8js will be dereferenced here, but the result escapes.
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}
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}
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$t = new Testing();
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$a = $t->onectx();
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/* $a is no longer valid, since the associated V8Js() object has been
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* destroyed. Instead the property access will throw. */
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var_dump($a);
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try {
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var_dump($a->bar);
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}
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catch(Exception $e) {
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var_dump($e->getMessage());
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}
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$a->hello();
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?>
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===EOF===
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--EXPECTF--
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object(V8Object)#%d (0) {
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}
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string(55) "Can't access V8Object after V8Js instance is destroyed!"
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Warning: Uncaught exception 'V8JsScriptException' with message 'Can't access V8Object after V8Js instance is destroyed!' in %s%etests%ectx_lifetime.php:35
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Stack trace:
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#0 %s%etests%ectx_lifetime.php(35): unknown()
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#1 {main}
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thrown in %s%etests%ectx_lifetime.php on line 35
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Fatal error: Call to undefined method V8Object::hello() in %s%etests%ectx_lifetime.php on line 35
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