Fix inclusion errors which would occur if the $TEST_DIRECTORY had $IFS
whitespace in it.
See d42bab442d (core.fsyncmethod: tests for batch mode, 2022-04-04)
and a242c150eb (vimdiff: integrate layout tests in the unit tests
framework ('t' folder), 2022-03-30) for the two relevant commits. Both
were first released with v2.37.0-rc0 (and were also part of v2.37.0).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Create a new test case file for the different available merge tools.
Right now it only tests the 'mergetool.vimdiff.layout' option. Other
merge tools might be interested in adding their own tests here too.
Signed-off-by: Fernando Ramos <greenfoo@u92.eu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
