add SKIPIFs so tests won't run if the environment doesn't have what they need

git-svn-id: https://svn.php.net/repository/pear/packages/XML_Parser/trunk@286924 c90b9560-bf6c-de11-be94-00142212c4b1

Author: ashnazg

tests/005.phpt

@@ -1,7 +1,14 @@
 --TEST--
 XML Parser: mixing character encodings
 --SKIPIF--
-<?php if (!extension_loaded("xml")) echo 'skip'; ?>
+<?php
+    if (!extension_loaded("xml")) {
+        print 'skip - xml extension not available';
+    }
+    if (!extension_loaded('mbstring')) {
+        print 'skip - exif extension not available';
+    }
+?>
 --FILE--
 <?php // -*- C++ -*-
 //
@@ -47,7 +54,7 @@ $input = array(
     "UTF-8"      => "<a>abcæøå</a>",
 
     /* are these special chars allowed in ISO-8859-1 context??? */
-    "ISO-8859-1" => "<a>abcæøå</a>", //    "ISO-8859-1" => "<a>abc¥<a>",
+    "ISO-8859-1" => "<a>abc���</a>", //    "ISO-8859-1" => "<a>abc�<a>",
 
     "US-ASCII"   => "<a>abcaoa</a>"
 );
@@ -71,7 +78,7 @@ foreach ($input as $srcenc => $string) {
 
 ?>
 --EXPECT--
-Testing UTF-8 -> ISO-8859-1: string(13) "<A>abcæøå</A>"
+Testing UTF-8 -> ISO-8859-1: string(13) "<A>abc���</A>"
 Testing UTF-8 -> US-ASCII: string(13) "<A>abc???</A>"
 Testing ISO-8859-1 -> UTF-8: string(16) "<A>abcæøå</A>"
 Testing ISO-8859-1 -> US-ASCII: string(13) "<A>abc???</A>"

tests/bug-9328.phpt

@@ -7,8 +7,8 @@ XML Parser:  test for Bug #9328 "assigned by reference error in XML_RSS parse"
  */
 $originalErrorReporting = error_reporting();
 error_reporting(E_ALL & ~E_WARNING);
-if ('OK' != (include_once 'XML/RSS.php')) {
-    print('skip if XML_RSS is not installed');
+if (false == (include_once 'XML/RSS.php')) {
+    print('skip - XML_RSS is not installed');
 }
 error_reporting($originalErrorReporting);
 ?>