- initial test for #27439, covers more cases we got during

foreach($this->foo as $bar) bug

tests/lang/bug27439.phpt

@@ -0,0 +1,74 @@
+--TEST--
+bug27439: foreach() with $this
+--FILE--
+<?php
+
+class test_props {
+	public $a = 1;
+	public $b = 2;
+	public $c = 3;
+}
+
+class test {
+	public $array = array(1,2,3);
+	public $string = "string";
+
+	public function __construct() {
+		$this->object = new test_props;
+	}
+
+	public function getArray() {
+		return $this->array;
+	}
+
+	public function getString() {
+		return $this->string;
+	}
+
+	public function case1() {
+		foreach ($this->array as $foo) {
+			echo $foo;
+		}
+	}
+
+	public function case2() {
+		foreach ($this->foobar as $foo);
+	}
+
+	public function case3() {
+		foreach ($this->string as $foo);
+	}
+
+	public function case4() {
+		foreach ($this->getArray() as $foo);
+	}
+
+	public function case5() {
+		foreach ($this->getString() as $foo);
+	}
+
+	public function case6() {
+		foreach ($this->object as $foo) {
+			echo $foo;
+		}
+	}
+}
+$test = new test();
+$test->case1();
+$test->case2();
+$test->case3();
+$test->case4();
+$test->case5();
+$test->case6();
+echo "\n";
+echo "===DONE===";
+?>
+--EXPECTF--
+123
+Warning: Invalid argument supplied for foreach() in %s on line %d
+
+Warning: Invalid argument supplied for foreach() in %s on line %d
+
+Warning: Invalid argument supplied for foreach() in %s on line %d
+123
+===DONE===