add test

Author: devnexen

ext/zip/tests/gh21698.phpt

@@ -0,0 +1,21 @@
+--TEST--
+GH-21698 (ZipArchive::addGlob memory leak when open_basedir rejects the match)
+--EXTENSIONS--
+zip
+--FILE--
+<?php
+$zipfile = __DIR__ . '/gh21698.zip';
+$zip = new ZipArchive();
+$zip->open($zipfile, ZipArchive::CREATE | ZipArchive::OVERWRITE);
+
+ini_set('open_basedir', '/nonexistent_dir_for_gh21698');
+var_dump($zip->addGlob(__FILE__, 0, []));
+$zip->close();
+?>
+--CLEAN--
+<?php
+@unlink(__DIR__ . '/gh21698.zip');
+?>
+--EXPECTF--
+Warning: ZipArchive::addGlob(): open_basedir restriction in effect. File(%s) is not within the allowed path(s): (%s) in %s on line %d
+bool(false)