test.py passes the "--junit-xml" option to test/alternator/run, which passes
this option to pytest to get an xunit-format summary of the test results.
However, unfortunately until very recent versions (which aren't yet in Linux
distributions), pytest defaulted to a non-standard xunit format which tools
like Jenkins couldn't properly parse. The more standard format can be chosen
by passing the option "-o junit_family=xunit2", so this is what we do in
this patch.
Fixes#6767 (hopefully).
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Message-Id: <20200719203414.985340-1-nyh@scylladb.com>