tests: write directly to stdout to avoid b'' prefixes This enables the test to pass on Python 3. Differential Revision: https://phab.mercurial-scm.org/D5668

tests: handle string escaping/encoding on Python 3 This code was failing on Python 3 for a few reasons: 1) sys.argv is str and str doesn't have a .decode() 2) the "string_escape" encoding was renamed to "unicode_escape" It is wonky casting to bytes to str to bytes. But this is test code, so meh. I don't believe we exercise any code paths in these tests where the arguments aren't ascii. Differential Revision: https://phab.mercurial-scm.org/D5667

convert: use raw strings for XML strings Due to the source transformer, we were passing bytes into the XML APIs. This results in not finding elements and doing compares against mismatched types. Use raw string literals so we use str everywhere. Differential Revision: https://phab.mercurial-scm.org/D5664

tests: normalize XML values to bytes This fixes some type mismatches. The encoding shouldn't matter for what this script is used for. UTF-8 seems reasonable, especially since I'm pretty sure SVN will emit UTF-8 encoded XML. Differential Revision: https://phab.mercurial-scm.org/D5665

hgweb: ensure template mapping keys are bytes Before, str keys were being added in Python 3 because named arguments to dict() use native str for keys. This caused the templater to fail to find the keys since it was looking for bytes versions. This makes a handful of tests pass on Python 3. We may want to consider having the templater validate that keys in mapping dicts are bytes. But I'm unsure whether this is appropriate and won't be doing this. Differential Revision: https://phab.mercurial-scm.org/D5666

remotefilelog: use %d to format an int Differential Revision: https://phab.mercurial-scm.org/D5656

tests: use bytes for file I/O Otherwise we get various type mismatches. Differential Revision: https://phab.mercurial-scm.org/D5655

tests: make filenames bytes for Python 3 I also snuck a %s -> %d in there to appease Python 3. Differential Revision: https://phab.mercurial-scm.org/D5654

tests: use assertEqual() This avoids a deprecation warning under at least Python 3.7. Differential Revision: https://phab.mercurial-scm.org/D5653

tests: add setsockopt() output on Python 3 Python 3 appears to call setsockopt() where Python 2 did not. Differential Revision: https://phab.mercurial-scm.org/D5652