- Add new test

diff --git a/ext/phar/tests/create_new_and_modify.phpt b/ext/phar/tests/create_new_and_modify.phpt
new file mode 100755 (executable)
index 0000000..7a2fb9e
--- /dev/null
+++ b/ext/phar/tests/create_new_and_modify.phpt
@@ -0,0 +1,44 @@
+--TEST--
+Phar: create and mofiy phar
+--SKIPIF--
+<?php if (!extension_loaded("phar")) print "skip"; ?>
+--INI--
+phar.readonly=0
+phar.require_hash=1
+--FILE--
+<?php
+
+$fname = dirname(__FILE__) . '/' . basename(__FILE__, '.php') . '.phar.php';
+$pname = 'phar://' . $fname;
+file_put_contents($pname . '/a.php', 'brand new!\n');
+
+$phar = new Phar($fname);
+$sig1 = $phar->getSignature();
+
+include $pname . '/a.php';
+
+file_put_contents($pname .'/a.php', 'modified!\n');
+file_put_contents($pname .'/b.php', 'another!\n');
+
+$phar = new Phar($fname);
+$sig2 = $phar->getSignature();
+
+var_dump($sig1['hash']);
+var_dump($sig2['hash']);
+var_dump($sig1['hash'] != $sig2['hash']);
+
+include $pname . '/a.php';
+include $pname . '/b.php';
+
+?>
+===DONE===
+--CLEAN--
+<?php unlink(dirname(__FILE__) . '/' . basename(__FILE__, '.clean.php') . '.phar.php'); ?>
+--EXPECTF--
+string(40) "%s"
+brand new!
+string(40) "%s"
+bool(true)
+modified!
+another!
+===DONE===