From 503e92e8e0d452c9eef30171f76f8f425912beef Mon Sep 17 00:00:00 2001
From: Łukasz Hanuszczak <lukasz.hanuszczak@gmail.com>
Date: Wed, 5 Aug 2015 17:30:10 +0200
Subject: Create stub methods for processing test output as XML documents.

---
 html-test/run.hs | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/html-test/run.hs b/html-test/run.hs
index ee2d0829..87d53bab 100755
--- a/html-test/run.hs
+++ b/html-test/run.hs
@@ -1,6 +1,7 @@
 #!/usr/bin/env runhaskell
 {-# LANGUAGE CPP #-}
 {-# LANGUAGE RecordWildCards #-}
+{-# LANGUAGE StandaloneDeriving #-}
 
 
 import Control.Applicative
@@ -26,6 +27,8 @@ import System.FilePath
 import System.IO
 import System.Process
 
+import qualified Text.XML.Light as Xml
+
 
 baseDir, rootDir :: FilePath
 baseDir = takeDirectory __FILE__
@@ -157,12 +160,14 @@ checkModule mdl = do
     hasRef <- doesFileExist $ refFile mdl
     if hasRef
         then do
-            out <- readFile $ outFile mdl
-            ref <- readFile $ refFile mdl
-            return $ if haddockEq (outFile mdl, out) (refFile mdl, ref)
+            Just outXml <- readXml $ outFile mdl
+            Just refXml <- readXml $ refFile mdl
+            return $ if strip outXml == strip refXml
                 then Pass
                 else Fail
         else return NoRef
+  where
+    readXml = liftM Xml.parseXMLDoc . readFile
 
 
 diffModule :: FilePath -> String -> IO ()
@@ -253,6 +258,15 @@ modulePath :: String -> FilePath
 modulePath mdl = srcDir </> mdl <.> "hs"
 
 
+deriving instance Eq Xml.Content
+deriving instance Eq Xml.Element
+deriving instance Eq Xml.CData
+
+
+strip :: Xml.Element -> Xml.Element
+strip = id -- TODO.
+
+
 data Flag
     = FlagHaddockPath FilePath
     | FlagGhcPath FilePath
-- 
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