new tests

ext/standard/tests/file/bug38450.phpt

@@ -0,0 +1,114 @@
+--TEST--
+Bug #38450 (constructor is not called for classes used in userspace stream wrappers)
+--FILE--
+<?php
+
+class VariableStream {
+	var $position;
+	var $varname;
+
+	function VariableStream($var) {
+		var_dump("constructor!");
+	}
+
+	function stream_open($path, $mode, $options, &$opened_path)
+	{
+		$url = parse_url($path);
+		$this->varname = $url["host"];
+		$this->position = 0;
+
+		return true;
+	}
+
+	function stream_read($count)
+	{
+		$ret = substr($GLOBALS[$this->varname], $this->position, $count);
+		$this->position += strlen($ret);
+		return $ret;
+	}
+
+	function stream_write($data)
+	{
+		$left = substr($GLOBALS[$this->varname], 0, $this->position);
+		$right = substr($GLOBALS[$this->varname], $this->position + strlen($data));
+		$GLOBALS[$this->varname] = $left . $data . $right;
+		$this->position += strlen($data);
+		return strlen($data);
+	}
+
+	function stream_tell()
+	{
+		return $this->position;
+	}
+
+	function stream_eof()
+	{
+		return $this->position >= strlen($GLOBALS[$this->varname]);
+	}
+	function stream_seek($offset, $whence)
+	{
+		switch ($whence) {
+		case SEEK_SET:
+			if ($offset < strlen($GLOBALS[$this->varname]) && $offset >= 0) {
+				$this->position = $offset;
+				return true;
+			} else {
+				return false;
+			}
+			break;
+
+		case SEEK_CUR:
+			if ($offset >= 0) {
+				$this->position += $offset;
+				return true;
+			} else {
+				return false;
+			}
+			break;
+
+		case SEEK_END:
+			if (strlen($GLOBALS[$this->varname]) + $offset >= 0) {
+				$this->position = strlen($GLOBALS[$this->varname]) + $offset;
+				return true;
+			} else {
+				return false;
+			}
+			break;
+
+		default:
+			return false;
+		}
+	}
+}
+
+stream_wrapper_register("var", "VariableStream")
+	or die("Failed to register protocol");
+
+$myvar = "";
+
+$fp = fopen("var://myvar", "r+");
+
+fwrite($fp, "line1\n");
+fwrite($fp, "line2\n");
+fwrite($fp, "line3\n");
+
+rewind($fp);
+while (!feof($fp)) {
+	echo fgets($fp);
+}
+fclose($fp);
+var_dump($myvar);
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Warning: Missing argument 1 for VariableStream::VariableStream() in %s on line %d
+string(12) "constructor!"
+line1
+line2
+line3
+string(18) "line1
+line2
+line3
+"
+Done

ext/standard/tests/file/bug38450_1.phpt

@@ -0,0 +1,114 @@
+--TEST--
+Bug #38450 (constructor is not called for classes used in userspace stream wrappers)
+--FILE--
+<?php
+
+class VariableStream {
+	var $position;
+	var $varname;
+
+	function __construct($var) {
+		var_dump("constructor!");
+	}
+
+	function stream_open($path, $mode, $options, &$opened_path)
+	{
+		$url = parse_url($path);
+		$this->varname = $url["host"];
+		$this->position = 0;
+
+		return true;
+	}
+
+	function stream_read($count)
+	{
+		$ret = substr($GLOBALS[$this->varname], $this->position, $count);
+		$this->position += strlen($ret);
+		return $ret;
+	}
+
+	function stream_write($data)
+	{
+		$left = substr($GLOBALS[$this->varname], 0, $this->position);
+		$right = substr($GLOBALS[$this->varname], $this->position + strlen($data));
+		$GLOBALS[$this->varname] = $left . $data . $right;
+		$this->position += strlen($data);
+		return strlen($data);
+	}
+
+	function stream_tell()
+	{
+		return $this->position;
+	}
+
+	function stream_eof()
+	{
+		return $this->position >= strlen($GLOBALS[$this->varname]);
+	}
+	function stream_seek($offset, $whence)
+	{
+		switch ($whence) {
+		case SEEK_SET:
+			if ($offset < strlen($GLOBALS[$this->varname]) && $offset >= 0) {
+				$this->position = $offset;
+				return true;
+			} else {
+				return false;
+			}
+			break;
+
+		case SEEK_CUR:
+			if ($offset >= 0) {
+				$this->position += $offset;
+				return true;
+			} else {
+				return false;
+			}
+			break;
+
+		case SEEK_END:
+			if (strlen($GLOBALS[$this->varname]) + $offset >= 0) {
+				$this->position = strlen($GLOBALS[$this->varname]) + $offset;
+				return true;
+			} else {
+				return false;
+			}
+			break;
+
+		default:
+			return false;
+		}
+	}
+}
+
+stream_wrapper_register("var", "VariableStream")
+	or die("Failed to register protocol");
+
+$myvar = "";
+
+$fp = fopen("var://myvar", "r+");
+
+fwrite($fp, "line1\n");
+fwrite($fp, "line2\n");
+fwrite($fp, "line3\n");
+
+rewind($fp);
+while (!feof($fp)) {
+	echo fgets($fp);
+}
+fclose($fp);
+var_dump($myvar);
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Warning: Missing argument 1 for VariableStream::__construct() in %s on line %d
+string(12) "constructor!"
+line1
+line2
+line3
+string(18) "line1
+line2
+line3
+"
+Done

ext/standard/tests/file/bug38450_2.phpt

@@ -0,0 +1,114 @@
+--TEST--
+Bug #38450 (constructor is not called for classes used in userspace stream wrappers)
+--FILE--
+<?php
+
+class VariableStream {
+	var $position;
+	var $varname;
+
+	function __construct($var) {
+		throw new Exception("constructor");
+	}
+
+	function stream_open($path, $mode, $options, &$opened_path)
+	{
+		$url = parse_url($path);
+		$this->varname = $url["host"];
+		$this->position = 0;
+
+		return true;
+	}
+
+	function stream_read($count)
+	{
+		$ret = substr($GLOBALS[$this->varname], $this->position, $count);
+		$this->position += strlen($ret);
+		return $ret;
+	}
+
+	function stream_write($data)
+	{
+		$left = substr($GLOBALS[$this->varname], 0, $this->position);
+		$right = substr($GLOBALS[$this->varname], $this->position + strlen($data));
+		$GLOBALS[$this->varname] = $left . $data . $right;
+		$this->position += strlen($data);
+		return strlen($data);
+	}
+
+	function stream_tell()
+	{
+		return $this->position;
+	}
+
+	function stream_eof()
+	{
+		return $this->position >= strlen($GLOBALS[$this->varname]);
+	}
+	function stream_seek($offset, $whence)
+	{
+		switch ($whence) {
+		case SEEK_SET:
+			if ($offset < strlen($GLOBALS[$this->varname]) && $offset >= 0) {
+				$this->position = $offset;
+				return true;
+			} else {
+				return false;
+			}
+			break;
+
+		case SEEK_CUR:
+			if ($offset >= 0) {
+				$this->position += $offset;
+				return true;
+			} else {
+				return false;
+			}
+			break;
+
+		case SEEK_END:
+			if (strlen($GLOBALS[$this->varname]) + $offset >= 0) {
+				$this->position = strlen($GLOBALS[$this->varname]) + $offset;
+				return true;
+			} else {
+				return false;
+			}
+			break;
+
+		default:
+			return false;
+		}
+	}
+}
+
+stream_wrapper_register("var", "VariableStream")
+	or die("Failed to register protocol");
+
+$myvar = "";
+
+$fp = fopen("var://myvar", "r+");
+
+fwrite($fp, "line1\n");
+fwrite($fp, "line2\n");
+fwrite($fp, "line3\n");
+
+rewind($fp);
+while (!feof($fp)) {
+	echo fgets($fp);
+}
+fclose($fp);
+var_dump($myvar);
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Warning: Missing argument 1 for VariableStream::__construct() in %s on line %d
+
+Warning: fopen(var://myvar): failed to open stream: "VariableStream::stream_open" call failed in %s on line %d
+
+Fatal error: Uncaught exception 'Exception' with message 'constructor' in %s:%d
+Stack trace:
+#0 [internal function]: VariableStream->__construct()
+#1 %s(%d): fopen('var://myvar', 'r+')
+#2 {main}
+  thrown in %s on line %d

ext/standard/tests/file/bug38450_3.phpt

@@ -0,0 +1,105 @@
+--TEST--
+Bug #38450 (constructor is not called for classes used in userspace stream wrappers)
+--FILE--
+<?php
+
+class VariableStream {
+	var $position;
+	var $varname;
+
+	function __construct(array $var) {
+		var_dump("constructor!");
+	}
+
+	function stream_open($path, $mode, $options, &$opened_path)
+	{
+		$url = parse_url($path);
+		$this->varname = $url["host"];
+		$this->position = 0;
+
+		return true;
+	}
+
+	function stream_read($count)
+	{
+		$ret = substr($GLOBALS[$this->varname], $this->position, $count);
+		$this->position += strlen($ret);
+		return $ret;
+	}
+
+	function stream_write($data)
+	{
+		$left = substr($GLOBALS[$this->varname], 0, $this->position);
+		$right = substr($GLOBALS[$this->varname], $this->position + strlen($data));
+		$GLOBALS[$this->varname] = $left . $data . $right;
+		$this->position += strlen($data);
+		return strlen($data);
+	}
+
+	function stream_tell()
+	{
+		return $this->position;
+	}
+
+	function stream_eof()
+	{
+		return $this->position >= strlen($GLOBALS[$this->varname]);
+	}
+	function stream_seek($offset, $whence)
+	{
+		switch ($whence) {
+		case SEEK_SET:
+			if ($offset < strlen($GLOBALS[$this->varname]) && $offset >= 0) {
+				$this->position = $offset;
+				return true;
+			} else {
+				return false;
+			}
+			break;
+
+		case SEEK_CUR:
+			if ($offset >= 0) {
+				$this->position += $offset;
+				return true;
+			} else {
+				return false;
+			}
+			break;
+
+		case SEEK_END:
+			if (strlen($GLOBALS[$this->varname]) + $offset >= 0) {
+				$this->position = strlen($GLOBALS[$this->varname]) + $offset;
+				return true;
+			} else {
+				return false;
+			}
+			break;
+
+		default:
+			return false;
+		}
+	}
+}
+
+stream_wrapper_register("var", "VariableStream")
+	or die("Failed to register protocol");
+
+$myvar = "";
+
+$fp = fopen("var://myvar", "r+");
+
+fwrite($fp, "line1\n");
+fwrite($fp, "line2\n");
+fwrite($fp, "line3\n");
+
+rewind($fp);
+while (!feof($fp)) {
+	echo fgets($fp);
+}
+fclose($fp);
+var_dump($myvar);
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Catchable fatal error: Argument 1 passed to VariableStream::__construct() must be an array, none given in %s on line %d