Add a test of PHP magic functions.

samples/test_call.php

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

tests/magic_func.phpt

@@ -0,0 +1,332 @@
+--TEST--
+Test V8::executeString() : Object with magic functions
+--SKIPIF--
+<?php require_once(dirname(__FILE__) . '/skipif.inc'); ?>
+--FILE--
+<?php
+
+class Foo {
+	var $bar = 'foobar';
+	var $nullprop = null;
+
+	function Foo() {
+		echo "called constructor: ";
+		var_dump(func_get_args());
+	}
+
+	function MyOwnFunc() {
+		echo "called MyOwnFunc\n";
+	}
+
+	function __Get($name) {
+		echo "Called __get(): ";
+		var_dump($name);
+		return null;
+	}
+	function __Set($name, $args) {
+		echo "Called __set(): ";
+		var_dump($name, $args);
+	}
+	function __Isset($name) {
+		echo "Called __isset(): ";
+		var_dump($name);
+		return true;
+	}
+	function __unSet($name) {
+		echo "Called __unset(): ";
+		var_dump($name);
+	}
+	function __call($name, $args) {
+		echo "Called __call(): ";
+		var_dump($name, $args);
+		return "call";
+	}
+	function __Invoke($name, $arg1, $arg2) {
+		echo "Called __invoke(): ";
+		var_dump(func_get_args());
+		return 'foobar';
+	}
+	function __toString() {
+		echo "Called __tostring: ";
+		return $this->bar;
+	}
+}
+
+class Bar {
+	function foo($arg1, $arg2, $arg3) {
+		echo "Called foo(): ";
+		var_dump(func_get_args());
+		return "test";
+	}
+}
+
+
+$blaa = new V8Js();
+$blaa->obj = $obj = new Foo;
+
+try {
+  echo "__invoke() [PHP]\n";
+  var_dump($obj('arg1','arg2','arg3'));
+  echo "__invoke() [JS]\n";
+  $blaa->executeString("var_dump(PHP.obj('arg1','arg2','arg3'));", "invoke_test1 #1.js");
+  echo "------------\n";
+
+  echo " __invoke() with new [PHP]\n";
+  $myobj = new $obj('arg1','arg2','arg3'); $myobj->myownfunc();
+  echo " __invoke() with new [JS]\n";
+  $blaa->executeString("myobj = new PHP.obj('arg1','arg2','arg3'); myobj.myownfunc();", "invoke_test2 #2.js");
+  echo "------------\n";
+
+  echo " __tostring() [PHP]\n";
+  echo $obj; echo "\n";
+  echo " __tostring() [JS]\n";
+  $blaa->executeString('print(PHP.obj + "\n");', "tostring_test #3.js");
+  echo "------------\n";
+
+  echo " __isset() not called with existing property [PHP]\n";
+  if (isset($obj->bar)) { echo "bar exists\n"; }
+  echo " __isset() not called with existing property [JS]\n";
+  $blaa->executeString('if ("bar" in PHP.obj) print("bar exists\n");', "isset_test1 #4.js");
+  echo "------------\n";
+
+  echo " __isset() with non-existing property [PHP]\n";
+  if (!isset($obj->foobar)) { echo "foobar does not exist\n"; } else { echo "We called __isset and it said yes!\n"; }
+  echo " __isset() with non-existing property [JS]\n";
+  $blaa->executeString('if (!("foobar" in PHP.obj)) print("foobar does not exist\n"); else print("We called __isset and it said yes!\n");', "isset_test2 #5.js");
+  echo "------------\n";
+
+  echo " in works like isset [PHP]\n";
+  echo "nullprop is ", (isset($obj->nullprop) ? "" : "not "), "set\n";
+  echo " in works like isset [JS]\n";
+  $blaa->executeString('print("nullprop is ", ("nullprop" in PHP.obj) ? "" : "not ", "set\n");', "isset_test3 #6.js");
+  echo "------------\n";
+
+  echo " __get() not called with existing property [PHP]\n";
+  var_dump($obj->bar);
+  echo " __get() not called with existing property [JS]\n";
+  $blaa->executeString('var_dump(PHP.obj.bar);', "get_test1 #7.js");
+  echo "------------\n";
+
+  echo " __get() with non-existing property [PHP]\n";
+  var_dump($obj->fooish);
+  echo " __get() with non-existing property [JS]\n";
+  $blaa->executeString('var_dump(PHP.obj.fooish);', "get_test2 #8.js");
+  echo "------------\n";
+
+  echo " __unset() with non-existing property [PHP]\n";
+  unset($obj->foobar);
+  echo " __unset() with non-existing property [JS]\n";
+  $blaa->executeString('delete PHP.obj.foobar;', "unset_test1 #9.js");
+  echo "------------\n";
+
+  echo " __unset() with existing property [PHP]\n";
+  $obj2 = new Foo; unset($obj2->bar);
+  echo " __unset() with existing property [JS]\n";
+  $blaa->obj2 = new Foo;
+  $blaa->executeString('delete PHP.obj2.bar;', "unset_test2 #10.js");
+  echo " fetching the unset property [PHP]\n";
+  var_dump($obj2->bar);
+  echo " fetching the unset property [JS]\n";
+  $blaa->executeString('var_dump(PHP.obj2.bar);', "unset_test3 #11.js");
+  echo "------------\n";
+
+  echo " __call() [PHP]\n";
+  var_dump($obj->fooish(1,2,3));
+  echo " __call() [JS]\n";
+  # note that 'PHP.obj.fooish(1,2,3)' won't work in JS, we need to use the
+  # '__call' pseudo-method.
+  $blaa->executeString('var_dump(PHP.obj.__call("fooish", [1,2,3]));', "call_test1 #12.js");
+  echo "------------\n";
+
+  # the __call pseudo-method should work in JS even if the PHP class doesn't
+  # define an explicit __call magic function.  This makes it always safe to
+  # use __call() if you want to be sure that any __call() handlers are invoked
+  # (bypassing __get handlers, as is it done in PHP)
+  $blaa->obj3 = $obj3 = new Bar;
+  echo " __call() w/o handler [PHP]\n";
+  var_dump($obj3->foo(1,2,3));
+  echo " __call() w/o handler [JS]\n";
+  $blaa->executeString('var_dump(PHP.obj3.__call("foo", [1,2,3]));', "call_test2 #13.js");
+  echo "------------\n";
+
+  # The Bar object should inherit toString() and hasOwnProperty() methods
+  # from Object
+  echo " __toString in Bar [PHP]\n";
+  var_dump(method_exists( $obj3, '__toString' ));
+  echo " toString in Bar [PHP]\n";
+  var_dump(method_exists( $obj3, 'toString' ));
+  echo " hasOwnProperty in Bar [PHP]\n";
+  var_dump(method_exists( $obj3, 'hasOwnProperty' ));
+  echo " __toString in Bar [JS]\n";
+  $blaa->executeString('var_dump("__toString" in PHP.obj3 && typeof PHP.obj3.__toString == "function");', "inherit_test1 #14.js");
+  # use '$toString' if you actually wanted to check for a PHP property
+  # named 'toString' in Bar (instead of the inherited JavaScript property)
+  echo " toString in Bar [JS]\n";
+  $blaa->executeString('var_dump("toString" in PHP.obj3 && typeof PHP.obj3.toString == "function");', "inherit_test1 #15.js");
+  # use '$hasOwnProperty' if you actually wanted to check for a PHP property
+  # named 'hasOwnProperty' in Bar (instead of the inherited JavaScript property)
+  echo " hasOwnProperty in Bar [JS]\n";
+  $blaa->executeString('var_dump("hasOwnProperty" in PHP.obj3 && typeof PHP.obj3.hasOwnProperty == "function");', "inherit_test1 #16.js");
+  echo "------------\n";
+
+} catch (V8JsScriptException $e) {
+  echo $e->getMessage(), "\n";
+}
+?>
+===EOF===
+--EXPECT--
+called constructor: array(0) {
+}
+__invoke() [PHP]
+Called __invoke(): array(3) {
+  [0]=>
+  string(4) "arg1"
+  [1]=>
+  string(4) "arg2"
+  [2]=>
+  string(4) "arg3"
+}
+string(6) "foobar"
+__invoke() [JS]
+Called __invoke(): array(3) {
+  [0]=>
+  string(4) "arg1"
+  [1]=>
+  string(4) "arg2"
+  [2]=>
+  string(4) "arg3"
+}
+string(6) "foobar"
+------------
+ __invoke() with new [PHP]
+called constructor: array(3) {
+  [0]=>
+  string(4) "arg1"
+  [1]=>
+  string(4) "arg2"
+  [2]=>
+  string(4) "arg3"
+}
+called MyOwnFunc
+ __invoke() with new [JS]
+called constructor: array(3) {
+  [0]=>
+  string(4) "arg1"
+  [1]=>
+  string(4) "arg2"
+  [2]=>
+  string(4) "arg3"
+}
+called MyOwnFunc
+------------
+ __tostring() [PHP]
+Called __tostring: foobar
+ __tostring() [JS]
+Called __get(): string(7) "valueOf"
+Called __tostring: foobar
+------------
+ __isset() not called with existing property [PHP]
+bar exists
+ __isset() not called with existing property [JS]
+bar exists
+------------
+ __isset() with non-existing property [PHP]
+Called __isset(): string(6) "foobar"
+We called __isset and it said yes!
+ __isset() with non-existing property [JS]
+Called __isset(): string(6) "foobar"
+We called __isset and it said yes!
+------------
+ in works like isset [PHP]
+nullprop is not set
+ in works like isset [JS]
+nullprop is not set
+------------
+ __get() not called with existing property [PHP]
+string(6) "foobar"
+ __get() not called with existing property [JS]
+string(6) "foobar"
+------------
+ __get() with non-existing property [PHP]
+Called __get(): string(6) "fooish"
+NULL
+ __get() with non-existing property [JS]
+Called __get(): string(6) "fooish"
+NULL
+------------
+ __unset() with non-existing property [PHP]
+Called __unset(): string(6) "foobar"
+ __unset() with non-existing property [JS]
+Called __unset(): string(6) "foobar"
+------------
+ __unset() with existing property [PHP]
+called constructor: array(0) {
+}
+ __unset() with existing property [JS]
+called constructor: array(0) {
+}
+ fetching the unset property [PHP]
+Called __get(): string(3) "bar"
+NULL
+ fetching the unset property [JS]
+Called __get(): string(3) "bar"
+NULL
+------------
+ __call() [PHP]
+Called __call(): string(6) "fooish"
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+string(4) "call"
+ __call() [JS]
+Called __call(): string(6) "fooish"
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+string(4) "call"
+------------
+ __call() w/o handler [PHP]
+Called foo(): array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+string(4) "test"
+ __call() w/o handler [JS]
+Called foo(): array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+string(4) "test"
+------------
+ __toString in Bar [PHP]
+bool(false)
+ toString in Bar [PHP]
+bool(false)
+ hasOwnProperty in Bar [PHP]
+bool(false)
+ __toString in Bar [JS]
+bool(false)
+ toString in Bar [JS]
+bool(true)
+ hasOwnProperty in Bar [JS]
+bool(true)
+------------
+===EOF===