D5655: tests: use bytes for file I/O

[indygreg (Gregory Szorc)]

indygreg created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  Otherwise we get various type mismatches.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5655

AFFECTED FILES
  tests/test-remotefilelog-histpack.py

CHANGE DETAILS

diff --git a/tests/test-remotefilelog-histpack.py b/tests/test-remotefilelog-histpack.py
--- a/tests/test-remotefilelog-histpack.py
+++ b/tests/test-remotefilelog-histpack.py
@@ -232,12 +232,12 @@
 
     def testBadVersionThrows(self):
         pack = self.createPack()
-        path = pack.path + '.histpack'
-        with open(path) as f:
+        path = pack.path + b'.histpack'
+        with open(path, 'rb') as f:
             raw = f.read()
         raw = struct.pack('!B', 255) + raw[1:]
         os.chmod(path, os.stat(path).st_mode | stat.S_IWRITE)
-        with open(path, 'w+') as f:
+        with open(path, 'wb+') as f:
             f.write(raw)
 
         try:



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