annotate tests/test-check-compat-strings.t @ 5350:73cd416a1653

tests: replace check-compat-strings.sh with a Python script

Previously it was a bash script (using BASH_REMATCH, for example) that was used
in tests, and we want our tests as portable as possible, so mostly that is the
reason for this rewrite.

It's also easier to add a cache to the Python version, which reduces the run
time: from ~10s to ~5.5s.

Another change worth mentioning is filtering the list of files to be only .py
files. We don't currently have compat comments in any other files.

Enable obsolescence to avoid the warning issue when obsmarkers are found

  $ cat << EOF >> $HGRCPATH
  > [experimental]
  > evolution = all
  > EOF

  $ "$PYTHON" "$TESTDIR/testlib/check-compat-strings.py" \
  > "$TESTDIR/../hgext3rd/" "$RUNTESTDIR/.."