D4444: tests: avoid shellquoting bytes on Python 3

[durin42 (Augie Fackler)]

durin42 created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  Should fix Python 3 builder.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D4444

AFFECTED FILES
  tests/run-tests.py

CHANGE DETAILS

diff --git a/tests/run-tests.py b/tests/run-tests.py
--- a/tests/run-tests.py
+++ b/tests/run-tests.py
@@ -1352,7 +1352,11 @@
         if PYTHON3:
             session = session.encode('ascii')
         def toggletrace(cmd):
-            quoted = shellquote(cmd.strip()).replace(b'\\', b'\\\\')
+            if isinstance(cmd, str):
+                quoted = shellquote(cmd.strip())
+            else:
+                quoted = shellquote(cmd.strip().decode('utf8')).encode('utf8')
+            quoted = quoted.replace(b'\\', b'\\\\')
             if active:
                 script.append(
                     b'echo END %s %s >> "$HGCATAPULTSERVERPIPE"\n' % (



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