v8js/tests/generators_to_v8_003.phpt

--TEST--
Test V8::executeString() : Generators PHP -> V8 (instantiate in JS, iterate in PHP)
--SKIPIF--
<?php
require_once(dirname(__FILE__) . '/skipif.inc');

// Actually this check is a bit bad as it tests import, but currently
// there is no flag we can check for export
if (!class_exists('V8Generator')) {
    die("skip Installed V8 version doesn't support generators");
}
?>
--FILE--
<?php

$v8 = new V8Js();
$v8->Gen = function() {
    for($i = 0; $i < 6; $i ++) {
        yield $i;
    }
};

$JS = <<<EOJS
var g = PHP.Gen();
var_dump(g.next());
var_dump(g.next());
(g);
EOJS;

$gen = $v8->executeString($JS);

foreach($gen as $i) {
    var_dump($i);
}

?>
===EOF===
--EXPECTF--
object(Object)#%d (2) {
  ["value"] =>
  int(0)
  ["done"] =>
  bool(false)
}
object(Object)#%d (2) {
  ["value"] =>
  int(1)
  ["done"] =>
  bool(false)
}
int(2)
int(3)
int(4)
int(5)
===EOF===