tests: look for additional pip warning variant
The wording has been tweaked in new versions of pip.
Differential Revision: https://phab.mercurial-scm.org/D6909
--- a/tests/test-install.t Sun Sep 29 12:00:18 2019 -0700
+++ b/tests/test-install.t Sun Sep 29 12:04:43 2019 -0700
@@ -249,10 +249,12 @@
$ 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. (?)
+ 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. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support (?)
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
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. (?)
+ 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. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support (?)
$ ./installenv/*/hg debuginstall || cat pip.log
checking encoding (ascii)...
checking Python executable (*) (glob)