From 98f99725d698fe72090087442a72a5bd17c29fa8 Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Tue, 30 Jan 2018 02:32:14 +0100
Subject: Replacing <meta> refresh with JS refresh to preserve state (e.g.
 hash) of the refreshed frame

---
 tdd-bootstrap.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tdd-bootstrap.php b/tdd-bootstrap.php
index 9d7998d..2ed216b 100644
--- a/tdd-bootstrap.php
+++ b/tdd-bootstrap.php
@@ -65,6 +65,15 @@ class Protocol {
             $dom->find('/html/body/table/tr', 0)->outertext = '';
         }
 
+        // replacing meta http-equiv refresh with a javascript refresh to preserve hash in the result page
+        $meta = $head->find('meta');
+        foreach ($meta as $metaTag) {
+            if ($metaTag->hasAttribute('http-equiv') && strtolower($metaTag->getAttribute('http-equiv')) == 'refresh') {
+                $head->innertext = str_replace($metaTag->outertext, '', $head->innertext) . '<script type="text/javascript">setTimeout(function() { location.reload(); }, ' . ($metaTag->getAttribute('content') * 1000) . ');</script>';
+                break;
+            }
+        }
+
         print $dom->outertext;
     }
 
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