D5823: tests: add optional Python 2.7 deprecation output

[indygreg (Gregory Szorc)]

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

REVISION SUMMARY
  pip 19 will emit a Python 2.7 deprecation warning when used with
  Python 2.7. Let's add that as optional output to our pip test.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5823

AFFECTED FILES
  tests/test-install.t

CHANGE DETAILS

diff --git a/tests/test-install.t b/tests/test-install.t
--- a/tests/test-install.t
+++ b/tests/test-install.t
@@ -238,6 +238,7 @@
 the default for them.
   $ unset PYTHONPATH
   $ "$PYTHON" -m virtualenv --no-site-packages --never-download installenv >> pip.log
+  DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. (?)
 Note: we use this weird path to run pip and hg to avoid platform differences,
 since it's bin on most platforms but Scripts on Windows.
   $ ./installenv/*/pip install --no-index $TESTDIR/.. >> pip.log



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