From 6543b05116ee58ef4de62f93dcafeb27617d83e6 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Fri, 30 Jul 2021 17:23:46 -0600
Subject: Add RTF reader.

- `rtf` is now supported as an input format as well as output.
- New module Text.Pandoc.Readers.RTF (exporting `readRTF`). [API change]

Closes #3982.
---
 test/Tests/Command.hs     |  4 ++--
 test/Tests/Old.hs         |  5 ++++-
 test/Tests/Readers/FB2.hs |  2 +-
 test/Tests/Readers/RTF.hs | 48 +++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 55 insertions(+), 4 deletions(-)
 create mode 100644 test/Tests/Readers/RTF.hs

(limited to 'test/Tests')

diff --git a/test/Tests/Command.hs b/test/Tests/Command.hs
index 539be1a1a..c197fd11f 100644
--- a/test/Tests/Command.hs
+++ b/test/Tests/Command.hs
@@ -96,7 +96,7 @@ dropPercent xs       = xs
 
 runCommandTest :: FilePath -> FilePath -> Int -> String -> TestTree
 runCommandTest testExePath fp num code =
-  goldenTest testname getExpected getActual compareValues updateGolden
+  goldenTest testname getExpected getActual compareValues' updateGolden
  where
   testname = "#" <> show num
   codelines = lines code
@@ -109,7 +109,7 @@ runCommandTest testExePath fp num code =
   norm = unlines normlines
   getExpected = return norm
   getActual = snd <$> execTest testExePath cmd input
-  compareValues expected actual
+  compareValues' expected actual
     | actual == expected = return Nothing
     | otherwise = return $ Just $ "--- test/command/" ++ fp ++ "\n+++ " ++
                                 cmd ++ "\n" ++ showDiff (1,1)
diff --git a/test/Tests/Old.hs b/test/Tests/Old.hs
index ad9f249c4..4baa16d45 100644
--- a/test/Tests/Old.hs
+++ b/test/Tests/Old.hs
@@ -175,7 +175,7 @@ tests pandocPath =
         "tikiwiki-reader.tikiwiki" "tikiwiki-reader.native" ]
   , testGroup "other writers" $ map (\f -> testGroup f $ writerTests' f)
     [ "opendocument" , "context" , "texinfo", "icml", "tei"
-    , "man" , "plain" , "rtf", "org", "asciidoc", "asciidoctor"
+    , "man" , "plain" , "asciidoc", "asciidoctor"
     , "xwiki", "zimwiki"
     ]
   , testGroup "writers-lang-and-dir"
@@ -207,7 +207,10 @@ tests pandocPath =
   , testGroup "org"
     [ test' "reader" ["-r", "org", "-w", "native", "-s"]
       "org-select-tags.org" "org-select-tags.native"
+    , testGroup "writer" $ writerTests' "org"
     ]
+  , testGroup "rtf"
+    [ testGroup "writer" $ writerTests' "rtf" ]
   , testGroup "ipynb"
     [ test' "reader" ["-f", "ipynb-raw_html-raw_tex+raw_attribute",
                       "-t", "native", "-s"]
diff --git a/test/Tests/Readers/FB2.hs b/test/Tests/Readers/FB2.hs
index 42054a235..d540f8b6a 100644
--- a/test/Tests/Readers/FB2.hs
+++ b/test/Tests/Readers/FB2.hs
@@ -7,7 +7,7 @@
    Stability   : alpha
    Portability : portable
 
-Tests for the EPUB mediabag.
+Tests for the FB2 reader.
 -}
 module Tests.Readers.FB2 (tests) where
 
diff --git a/test/Tests/Readers/RTF.hs b/test/Tests/Readers/RTF.hs
new file mode 100644
index 000000000..2a741bba8
--- /dev/null
+++ b/test/Tests/Readers/RTF.hs
@@ -0,0 +1,48 @@
+{- |
+   Module      : Tests.Readers.RTF
+   Copyright   : © 2021 John MacFarlane
+   License     : GNU GPL, version 2 or above
+
+   Maintainer  : jgm@berkeley.edu
+   Stability   : alpha
+   Portability : portable
+
+Tests for the RTF reader.
+-}
+module Tests.Readers.RTF (tests) where
+
+import Test.Tasty
+import Tests.Helpers
+import Test.Tasty.Golden (goldenVsString)
+import qualified Data.ByteString as BS
+import Text.Pandoc
+import Text.Pandoc.UTF8 (toText, fromStringLazy)
+import Data.Text (Text, unpack)
+import System.FilePath (replaceExtension, (</>), (<.>))
+
+rtfToNative :: Text -> Text
+rtfToNative =
+  purely (writeNative def{ writerTemplate = Just mempty }) .
+    purely (readRTF def)
+
+rtfTest :: TestName -> TestTree
+rtfTest name = goldenVsString name native
+  (fromStringLazy . filter (/='\r') . unpack . rtfToNative . toText
+    <$> BS.readFile path)
+  where native = replaceExtension path ".native"
+        path = "rtf" </> name <.> "rtf"
+
+tests :: [TestTree]
+tests = map rtfTest [ "footnote"
+                    , "accent"
+                    , "unicode"
+                    , "image"
+                    , "link"
+                    , "heading"
+                    , "formatting"
+                    , "list_simple"
+                    , "list_complex"
+                    , "bookmark"
+                    , "table_simple"
+                    ]
+
-- 
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