AppCache error details tests

LayoutTests/http/tests/appcache/resources/modified-manifest.php

 <?php
 require_once '../../resources/portabilityLayer.php';
 
-$tmpFile = sys_get_temp_dir() . "/" . "appcache_manifest_counter";
+# This manifest references itself with a command to bump a counter, so
+# that a subsequent fetch of the same manifest URL returns a file that
+# is not byte-for-byte identical, which will cause caching to fail.
+
+$tmpFile = sys_get_temp_dir() . "/" . "appcache_modified_manifest_counter";
 
 function getCount($file)
 {
     if (!file_exists($file)) {
         file_put_contents($file, "0");
         return "0";
     }
     return file_get_contents($file);
 }
 
 function stepCounter($file)
 {
     if (file_exists($file)) {
         $value = getCount($file);
         file_put_contents($file, ++$value);
     }
 }
 
+if ("step" == $_GET['command'])
+    stepCounter($tmpFile);
+
 header("Expires: Thu, 01 Dec 2003 16:00:00 GMT");
 header("Cache-Control: no-cache, must-revalidate");
 header("Pragma: no-cache");
 header("Content-Type: text/cache-manifest");
 
-if ("step" == $_GET['command'])
-    stepCounter($tmpFile);
-
 print("CACHE MANIFEST\n");
 print("# version " . getCount($tmpFile) . "\n");
-print("counter.php\n");
-print("uncacheable-resource.php\n"); // with Cache-control: no-store
-print("NETWORK:\n");
-print("versioned-manifest.php?command=\n");
+print("CACHE:\n");
+print("modified-manifest.php?command=step\n");
 ?>