From b0d7a9757866f5587ef245fee05a9a3474620be8 Mon Sep 17 00:00:00 2001
From: Oliverpool <oliverpool@hotmail.fr>
Date: Fri, 6 Nov 2015 16:20:28 +0100
Subject: [PATCH] Add a test for source files with CRLF lin endings (failing)

---
 test/test_chordpro/test_parser.py | 38 +++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/test/test_chordpro/test_parser.py b/test/test_chordpro/test_parser.py
index f0e94290..fd30a9b3 100644
--- a/test/test_chordpro/test_parser.py
+++ b/test/test_chordpro/test_parser.py
@@ -60,6 +60,12 @@ class FileTest(unittest.TestCase, metaclass=dynamic.DynamicTest):
                     "test_{}_{}".format(os.path.basename(base), dest),
                     cls._create_test(base, dest),
                     )
+                if os.path.basename(base) == 'newline':
+                    yield (
+                        "test_crlf_{}_{}".format(os.path.basename(base), dest),
+                        cls._create_crlf_test(base, dest),
+                        )
+
 
     @classmethod
     def _create_test(cls, base, dest):
@@ -86,3 +92,35 @@ class FileTest(unittest.TestCase, metaclass=dynamic.DynamicTest):
             ).format(base=os.path.basename(base), format=dest)
         return test_parse_render
 
+    @classmethod
+    def _create_crlf_test(cls, base, dest):
+        """Transform the `base` line endings into CRLF and test the compilation.
+        """
+
+        def test_parse_render(self):
+            """Test that `base` is correctly parsed and rendered when line endings are CRLF.
+            """
+            if base is None or dest is None:
+                return
+            originalname = "{}.source".format(base)
+            chordproname = "{}.crlf.source".format(base)
+            with open_read(originalname) as originalfile:
+                with open(chordproname, 'w') as chordprofile:
+                    for line in originalfile:
+                        chordprofile.write(line.replace('\n', '\r\n'))
+            destname = "{}.{}".format(base, dest)
+            with open_read(destname) as expectfile:
+                with disable_logging():
+                    self.assertMultiLineEqual(
+                        self.song_plugins[LANGUAGES[dest]]['sgc'](chordproname, self.config).render(
+                            output=chordproname,
+                            ).strip(),
+                        expectfile.read().strip(),
+                        )
+            os.remove(chordproname)
+
+        test_parse_render.__doc__ = (
+            "Test that '{base}' is correctly parsed and rendererd into '{format}' format with CRLF."
+            ).format(base=os.path.basename(base), format=dest)
+        return test_parse_render
+