Merge pull request #4 from Jille/master

Add FAIL test expliciting a potential bug

tests/weakref_006.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Weakref: Destroying the weakred within the std dtor of the object
+Weakref: Destroying the weakref within the std dtor of the object
 --FILE--
 <?php
 

tests/weakref_007.phpt

@@ -0,0 +1,46 @@
+--TEST--
+Weakref: Destroying the weakref and its object after a fatal error
+--SKIPIF--
+<?php if(!function_exists('pcntl_fork')) echo "skip can't test for returnvalue"; ?>
+--FILE--
+<?php
+	class A {
+		function __destruct() {
+			printf("Destroy A\n");
+		}
+	}
+	class B {
+		public $ref;
+
+		function __construct($a) {
+			$this->ref = array($a);
+		}
+
+		function __destruct() {
+			printf("Destroy B\n");
+			var_dump($this->ref->valid());
+		}
+	}
+	function doit() {
+		$a = new A();
+		$b = new B($a);
+		crash();
+	}
+	$pid = pcntl_fork();
+	if($pid == 0) {
+		doit();
+		exit(0);
+	}
+	pcntl_waitpid($pid, $status);
+	if(pcntl_wifsignaled($status)) {
+		echo "Killed: ". pcntl_wtermsig($status) ."\n";
+	} elseif(pcntl_wifexited($status)) {
+		echo "Exit: ". pcntl_wexitstatus($status) ."\n";
+	} else {
+		echo "Weird.\n";
+	}
+?>
+--EXPECTF--
+
+Fatal error: Call to undefined function crash() in %s on line %d
+Exit: 255