view tests/test-contrib-emacs.t @ 44294:234001d22ba6

lfs: use str for the open() mode when opening a blob for py3

The other fix for this was to leave the mode as bytes, and import
`pycompat.open()` like a bunch of other modules do.  But I think it's confusing
to still use bytes at the python boundary, and obviously error prone.  Grepping
for ` open\(.+, ['"][a-z]+['"]\)` and ` open\(.+, b['"][a-z]+['"]\)` outside of
`tests`, there are 51 and 87 uses respectively, so it's not like this is a rare
direct usage.

Differential Revision: https://phab.mercurial-scm.org/D8099

#require emacs
  $ emacs -q -no-site-file -batch -l $TESTDIR/../contrib/hg-test-mode.el \
  >  -f ert-run-tests-batch-and-exit
  Running 1 tests (*) (glob)
     passed  1/1  hg-test-mode--compilation-mode-support
  
  Ran 1 tests, 1 results as expected (*) (glob)