From da21f7b7bd17392ef6b406c961d93f8a0b9dbb56 Mon Sep 17 00:00:00 2001
From: Yaroslav Halchenko <debian@onerussian.com>
Date: Tue, 4 Dec 2018 09:58:50 -0500
Subject: [PATCH] BF(workaround): manually replace os.linesep with \n upon "rb"
 in ok_file_has_content

---
 datalad/tests/utils.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/datalad/tests/utils.py b/datalad/tests/utils.py
index cbab003a19..8c0c40a787 100644
--- a/datalad/tests/utils.py
+++ b/datalad/tests/utils.py
@@ -410,6 +410,12 @@ def ok_file_has_content(path, content, strip=False, re_=False,
     if isinstance(content, text_type):
         file_content = assure_unicode(file_content)
 
+    if os.linesep != '\n':
+        # for consistent comparisons etc. Apparently when reading in `b` mode
+        # on Windows we would also get \r
+        # https://github.com/datalad/datalad/pull/3049#issuecomment-444128715
+        file_content = file_content.replace(os.linesep, '\n')
+
     if strip:
         file_content = file_content.strip()