Commit Gustavo's closure rebinding patch as desided by vote

1 files changed, 58 insertions, 0 deletions

diff --git a/Zend/tests/closure_038.phpt b/Zend/tests/closure_038.phpt
new file mode 100644
index 0000000000..fef0734786
--- /dev/null
+++ b/Zend/tests/closure_038.phpt
@@ -0,0 +1,58 @@
+--TEST--
+Closure 038: Rebinding closures, change scope, different runtime type
+--FILE--
+<?php
+
+class A {
+	private $x;
+	
+	public function __construct($v) {
+		$this->x = $v;
+	}
+	
+	public function getIncrementor() {
+		return function() { return ++$this->x; };
+	}
+}
+class B extends A {
+	private $x;
+	public function __construct($v) {
+		parent::__construct($v);
+		$this->x = $v*2;
+	}
+}
+
+$a = new A(0);
+$b = new B(10);
+
+$ca = $a->getIncrementor();
+var_dump($ca());
+
+echo "Testing with scope given as object", "\n";
+
+$cb = $ca->bindTo($b, $b);
+$cb2 = Closure::bind($ca, $b, $b);
+var_dump($cb());
+var_dump($cb2());
+
+echo "Testing with scope as string", "\n";
+
+$cb = $ca->bindTo($b, 'B');
+$cb2 = Closure::bind($ca, $b, 'B');
+var_dump($cb());
+var_dump($cb2());
+
+$cb = $ca->bindTo($b, NULL);
+var_dump($cb());
+
+?>
+--EXPECTF--
+int(1)
+Testing with scope given as object
+int(21)
+int(22)
+Testing with scope as string
+int(23)
+int(24)
+
+Fatal error: Cannot access private property B::$x in %s on line %d