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Add a test of PHP magic functions.
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‎samples/test_call.php

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@@ -8,6 +8,7 @@ function MyOwnFunc() {}
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function __Get($name) {
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echo "Called __get(): ";
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var_dump($name);
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return "xyz";
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}
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function __Set($name, $args) {
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echo "Called __set(): ";

‎tests/magic_func.phpt

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--TEST--
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Test V8::executeString() : Object with magic functions
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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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var $bar = 'foobar';
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var $nullprop = null;
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function Foo() {
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echo "called constructor: ";
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var_dump(func_get_args());
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}
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function MyOwnFunc() {
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echo "called MyOwnFunc\n";
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}
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function __Get($name) {
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echo "Called __get(): ";
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var_dump($name);
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return null;
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}
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function __Set($name, $args) {
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echo "Called __set(): ";
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var_dump($name, $args);
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}
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function __Isset($name) {
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echo "Called __isset(): ";
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var_dump($name);
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return true;
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}
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function __unSet($name) {
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echo "Called __unset(): ";
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var_dump($name);
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}
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function __call($name, $args) {
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echo "Called __call(): ";
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var_dump($name, $args);
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return "call";
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}
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function __Invoke($name, $arg1, $arg2) {
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echo "Called __invoke(): ";
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var_dump(func_get_args());
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return 'foobar';
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}
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function __toString() {
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echo "Called __tostring: ";
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return $this->bar;
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}
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}
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class Bar {
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function foo($arg1, $arg2, $arg3) {
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echo "Called foo(): ";
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var_dump(func_get_args());
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return "test";
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}
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}
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$blaa = new V8Js();
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$blaa->obj = $obj = new Foo;
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try {
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echo "__invoke() [PHP]\n";
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var_dump($obj('arg1','arg2','arg3'));
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echo "__invoke() [JS]\n";
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$blaa->executeString("var_dump(PHP.obj('arg1','arg2','arg3'));", "invoke_test1 #1.js");
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echo "------------\n";
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echo " __invoke() with new [PHP]\n";
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$myobj = new $obj('arg1','arg2','arg3'); $myobj->myownfunc();
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echo " __invoke() with new [JS]\n";
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$blaa->executeString("myobj = new PHP.obj('arg1','arg2','arg3'); myobj.myownfunc();", "invoke_test2 #2.js");
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echo "------------\n";
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echo " __tostring() [PHP]\n";
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echo $obj; echo "\n";
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echo " __tostring() [JS]\n";
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$blaa->executeString('print(PHP.obj + "\n");', "tostring_test #3.js");
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echo "------------\n";
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echo " __isset() not called with existing property [PHP]\n";
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if (isset($obj->bar)) { echo "bar exists\n"; }
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echo " __isset() not called with existing property [JS]\n";
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$blaa->executeString('if ("bar" in PHP.obj) print("bar exists\n");', "isset_test1 #4.js");
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echo "------------\n";
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echo " __isset() with non-existing property [PHP]\n";
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if (!isset($obj->foobar)) { echo "foobar does not exist\n"; } else { echo "We called __isset and it said yes!\n"; }
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echo " __isset() with non-existing property [JS]\n";
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$blaa->executeString('if (!("foobar" in PHP.obj)) print("foobar does not exist\n"); else print("We called __isset and it said yes!\n");', "isset_test2 #5.js");
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echo "------------\n";
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echo " in works like isset [PHP]\n";
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echo "nullprop is ", (isset($obj->nullprop) ? "" : "not "), "set\n";
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echo " in works like isset [JS]\n";
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$blaa->executeString('print("nullprop is ", ("nullprop" in PHP.obj) ? "" : "not ", "set\n");', "isset_test3 #6.js");
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echo "------------\n";
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echo " __get() not called with existing property [PHP]\n";
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var_dump($obj->bar);
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echo " __get() not called with existing property [JS]\n";
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$blaa->executeString('var_dump(PHP.obj.bar);', "get_test1 #7.js");
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echo "------------\n";
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echo " __get() with non-existing property [PHP]\n";
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var_dump($obj->fooish);
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echo " __get() with non-existing property [JS]\n";
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$blaa->executeString('var_dump(PHP.obj.fooish);', "get_test2 #8.js");
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echo "------------\n";
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echo " __unset() with non-existing property [PHP]\n";
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unset($obj->foobar);
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echo " __unset() with non-existing property [JS]\n";
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$blaa->executeString('delete PHP.obj.foobar;', "unset_test1 #9.js");
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echo "------------\n";
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echo " __unset() with existing property [PHP]\n";
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$obj2 = new Foo; unset($obj2->bar);
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echo " __unset() with existing property [JS]\n";
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$blaa->obj2 = new Foo;
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$blaa->executeString('delete PHP.obj2.bar;', "unset_test2 #10.js");
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echo " fetching the unset property [PHP]\n";
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var_dump($obj2->bar);
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echo " fetching the unset property [JS]\n";
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$blaa->executeString('var_dump(PHP.obj2.bar);', "unset_test3 #11.js");
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echo "------------\n";
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echo " __call() [PHP]\n";
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var_dump($obj->fooish(1,2,3));
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echo " __call() [JS]\n";
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# note that 'PHP.obj.fooish(1,2,3)' won't work in JS, we need to use the
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# '__call' pseudo-method.
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$blaa->executeString('var_dump(PHP.obj.__call("fooish", [1,2,3]));', "call_test1 #12.js");
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echo "------------\n";
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# the __call pseudo-method should work in JS even if the PHP class doesn't
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# define an explicit __call magic function. This makes it always safe to
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# use __call() if you want to be sure that any __call() handlers are invoked
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# (bypassing __get handlers, as is it done in PHP)
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$blaa->obj3 = $obj3 = new Bar;
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echo " __call() w/o handler [PHP]\n";
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var_dump($obj3->foo(1,2,3));
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echo " __call() w/o handler [JS]\n";
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$blaa->executeString('var_dump(PHP.obj3.__call("foo", [1,2,3]));', "call_test2 #13.js");
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echo "------------\n";
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# The Bar object should inherit toString() and hasOwnProperty() methods
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# from Object
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echo " __toString in Bar [PHP]\n";
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var_dump(method_exists( $obj3, '__toString' ));
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echo " toString in Bar [PHP]\n";
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var_dump(method_exists( $obj3, 'toString' ));
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echo " hasOwnProperty in Bar [PHP]\n";
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var_dump(method_exists( $obj3, 'hasOwnProperty' ));
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echo " __toString in Bar [JS]\n";
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$blaa->executeString('var_dump("__toString" in PHP.obj3 && typeof PHP.obj3.__toString == "function");', "inherit_test1 #14.js");
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# use '$toString' if you actually wanted to check for a PHP property
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# named 'toString' in Bar (instead of the inherited JavaScript property)
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echo " toString in Bar [JS]\n";
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$blaa->executeString('var_dump("toString" in PHP.obj3 && typeof PHP.obj3.toString == "function");', "inherit_test1 #15.js");
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# use '$hasOwnProperty' if you actually wanted to check for a PHP property
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# named 'hasOwnProperty' in Bar (instead of the inherited JavaScript property)
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echo " hasOwnProperty in Bar [JS]\n";
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$blaa->executeString('var_dump("hasOwnProperty" in PHP.obj3 && typeof PHP.obj3.hasOwnProperty == "function");', "inherit_test1 #16.js");
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echo "------------\n";
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} catch (V8JsScriptException $e) {
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echo $e->getMessage(), "\n";
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}
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?>
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===EOF===
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--EXPECT--
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called constructor: array(0) {
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}
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__invoke() [PHP]
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Called __invoke(): array(3) {
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[0]=>
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string(4) "arg1"
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[1]=>
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string(4) "arg2"
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[2]=>
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string(4) "arg3"
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}
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string(6) "foobar"
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__invoke() [JS]
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Called __invoke(): array(3) {
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[0]=>
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string(4) "arg1"
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[1]=>
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string(4) "arg2"
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[2]=>
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string(4) "arg3"
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}
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string(6) "foobar"
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------------
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__invoke() with new [PHP]
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called constructor: array(3) {
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[0]=>
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string(4) "arg1"
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[1]=>
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string(4) "arg2"
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[2]=>
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string(4) "arg3"
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}
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called MyOwnFunc
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__invoke() with new [JS]
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called constructor: array(3) {
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[0]=>
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string(4) "arg1"
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[1]=>
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string(4) "arg2"
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[2]=>
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string(4) "arg3"
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}
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called MyOwnFunc
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------------
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__tostring() [PHP]
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Called __tostring: foobar
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__tostring() [JS]
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Called __get(): string(7) "valueOf"
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Called __tostring: foobar
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------------
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__isset() not called with existing property [PHP]
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bar exists
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__isset() not called with existing property [JS]
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bar exists
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------------
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__isset() with non-existing property [PHP]
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Called __isset(): string(6) "foobar"
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We called __isset and it said yes!
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__isset() with non-existing property [JS]
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Called __isset(): string(6) "foobar"
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We called __isset and it said yes!
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------------
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in works like isset [PHP]
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nullprop is not set
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in works like isset [JS]
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nullprop is not set
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------------
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__get() not called with existing property [PHP]
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string(6) "foobar"
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__get() not called with existing property [JS]
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string(6) "foobar"
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------------
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__get() with non-existing property [PHP]
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Called __get(): string(6) "fooish"
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NULL
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__get() with non-existing property [JS]
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Called __get(): string(6) "fooish"
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NULL
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------------
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__unset() with non-existing property [PHP]
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Called __unset(): string(6) "foobar"
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__unset() with non-existing property [JS]
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Called __unset(): string(6) "foobar"
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------------
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__unset() with existing property [PHP]
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called constructor: array(0) {
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}
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__unset() with existing property [JS]
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called constructor: array(0) {
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}
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fetching the unset property [PHP]
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Called __get(): string(3) "bar"
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NULL
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fetching the unset property [JS]
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Called __get(): string(3) "bar"
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NULL
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------------
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__call() [PHP]
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Called __call(): string(6) "fooish"
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array(3) {
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[0]=>
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int(1)
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[1]=>
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int(2)
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[2]=>
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int(3)
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}
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string(4) "call"
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__call() [JS]
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Called __call(): string(6) "fooish"
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array(3) {
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[0]=>
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int(1)
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[1]=>
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int(2)
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[2]=>
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int(3)
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}
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string(4) "call"
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------------
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__call() w/o handler [PHP]
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Called foo(): array(3) {
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[0]=>
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int(1)
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[1]=>
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int(2)
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[2]=>
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int(3)
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}
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string(4) "test"
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__call() w/o handler [JS]
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Called foo(): array(3) {
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[0]=>
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int(1)
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[1]=>
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int(2)
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[2]=>
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int(3)
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}
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string(4) "test"
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------------
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__toString in Bar [PHP]
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bool(false)
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toString in Bar [PHP]
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bool(false)
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hasOwnProperty in Bar [PHP]
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bool(false)
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__toString in Bar [JS]
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bool(false)
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toString in Bar [JS]
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bool(true)
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hasOwnProperty in Bar [JS]
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bool(true)
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------------
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===EOF===

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