diff options
| -rwxr-xr-x | html-test/run.lhs | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/html-test/run.lhs b/html-test/run.lhs index e4c83da6..153ab32c 100755 --- a/html-test/run.lhs +++ b/html-test/run.lhs @@ -134,9 +134,21 @@ check modules strict = do else do putStrLn $ "Pass: " ++ mod ++ " (no .ref file)" +-- | A rather nasty way to drop the Haddock version string from the +-- end of the generated HTML files so that we don't have to change +-- every single test every time we change versions. We rely on the the +-- last paragraph of the document to be the version. We end up with +-- malformed HTML but we don't care as we never look at it ourselves. +dropVersion :: String -> String +dropVersion = reverse . dropTillP . reverse + where + dropTillP [] = [] + dropTillP ('p':'<':xs) = xs + dropTillP (_:xs) = dropTillP xs haddockEq :: String -> String -> Bool -haddockEq file1 file2 = stripLinks file1 == stripLinks file2 +haddockEq file1 file2 = + stripLinks (dropVersion file1) == stripLinks (dropVersion file2) stripLinks :: String -> String stripLinks str = |