add tests

Zend/tests/bug38779.phpt

@@ -0,0 +1,29 @@
+--TEST--
+Bug #38779 (engine crashes when require()'ing file with syntax error through userspace stream wrapper)
+--FILE--
+<?php
+
+class Loader {
+	private $position;
+	private $data;
+	public function stream_open($path, $mode, $options, &$opened_path)  {
+		$this->data = '<' . "?php \n\"\";ll l\n ?" . '>';
+		$this->position = 0;
+		return true;
+	}
+	function stream_read($count) {
+		$ret = substr($this->data, $this->position, $count);
+		$this->position += strlen($ret);
+		return $ret;
+	}
+	function stream_eof() {
+		return $this->position >= strlen($this->data);
+	}
+}
+stream_wrapper_register('Loader', 'Loader');
+require 'Loader://qqq.php';
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Parse error: syntax error, unexpected T_STRING in Loader://qqq.php on line %d

Zend/tests/bug38779_1.phpt

@@ -0,0 +1,45 @@
+--TEST--
+Bug #38779 (engine crashes when require()'ing file with syntax error through userspace stream wrapper)
+--FILE--
+<?php
+
+class Loader {
+	private $position;
+	private $data;
+	public function stream_open($path, $mode, $options, &$opened_path)  {
+		$this->data = '<' . "?php \n\"\";ll l\n ?" . '>';
+		$this->position = 0;
+		return true;
+	}
+	function stream_read($count) {
+		$ret = substr($this->data, $this->position, $count);
+		$this->position += strlen($ret);
+		return $ret;
+	}
+	function stream_eof() {
+		return $this->position >= strlen($this->data);
+	}
+	function stream_flush() {
+		@unlink(dirname(__FILE__)."/bug38779.txt");
+		var_dump("flush!");
+	}
+	function stream_close() {
+		var_dump("close!");
+	}
+}
+stream_wrapper_register('Loader', 'Loader');
+$fp = fopen ('Loader://qqq.php', 'r');
+
+$filename = dirname(__FILE__)."/bug38779.txt";
+$fp1 = fopen($filename, "w");
+fwrite($fp1, "<"."?php blah blah?".">");
+fclose($fp1);
+
+include $filename;
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Parse error: syntax error, unexpected T_STRING in %s on line %d
+string(6) "flush!"
+string(6) "close!"