git-commit-vandalism/t/t3422-rebase-incompatible-options.sh
Johannes Schindelin aa4df107e7 tests: stop testing git rebase --preserve-merges
This backend has been deprecated in favor of `git rebase
--rebase-merges`.

In preparation for dropping it, let's remove all the regression tests
that would need it.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Reviewed-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-09-07 21:45:32 -07:00

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#!/bin/sh
test_description='test if rebase detects and aborts on incompatible options'
. ./test-lib.sh
test_expect_success 'setup' '
test_seq 2 9 >foo &&
git add foo &&
git commit -m orig &&
git branch A &&
git branch B &&
git checkout A &&
test_seq 1 9 >foo &&
git add foo &&
git commit -m A &&
git checkout B &&
echo "q qfoo();" | q_to_tab >>foo &&
git add foo &&
git commit -m B
'
#
# Rebase has lots of useful options like --whitepsace=fix, which are
# actually all built in terms of flags to git-am. Since neither
# --merge nor --interactive (nor any options that imply those two) use
# git-am, using them together will result in flags like --whitespace=fix
# being ignored. Make sure rebase warns the user and aborts instead.
#
test_rebase_am_only () {
opt=$1
shift
test_expect_success "$opt incompatible with --merge" "
git checkout B^0 &&
test_must_fail git rebase $opt --merge A
"
test_expect_success "$opt incompatible with --strategy=ours" "
git checkout B^0 &&
test_must_fail git rebase $opt --strategy=ours A
"
test_expect_success "$opt incompatible with --strategy-option=ours" "
git checkout B^0 &&
test_must_fail git rebase $opt --strategy-option=ours A
"
test_expect_success "$opt incompatible with --interactive" "
git checkout B^0 &&
test_must_fail git rebase $opt --interactive A
"
test_expect_success "$opt incompatible with --exec" "
git checkout B^0 &&
test_must_fail git rebase $opt --exec 'true' A
"
}
test_rebase_am_only --whitespace=fix
test_rebase_am_only -C4
test_done