t3416: tighten two tests
commit96601a26b4cdb2184b79b63aa670f695f5690183
authorPhillip Wood <phillip.wood@dunelm.org.uk>
Mon, 17 Oct 2022 13:17:38 +0000 (17 13:17 +0000)
committerJunio C Hamano <gitster@pobox.com>
Mon, 17 Oct 2022 18:45:09 +0000 (17 11:45 -0700)
treeaab7e0a6d2fe35b2a9aeef529072af507e7afa7d
parentad60dddad72dfb8367bd695028b5b8dc6c33661b
t3416: tighten two tests

Add a check for the correct error message to the tests that check we
require a single merge base so we can be sure the rebase failed for
the correct reason. Also rename the tests to reflect what they are
testing.

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/t3416-rebase-onto-threedots.sh