Elijah Newren <newren@xxxxxxxxx> writes:
> + git checkout B &&
> + # This is indented with HT SP HT.
> + echo " foo();" >>foo &&
I often wonder, whenever I see a need for a comment like this, if
saying the same thing in code to make it visible is cleaner and less
error prone way to do so, i.e. e.g.
echo "_ _foo();" | tr "_" "\011" >>foo &&
> +# 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_run_rebase () {
> + opt=$1
> + shift
> + test_expect_failure "$opt incompatible with --merge" "
> + git checkout B^0 &&
> + test_must_fail git rebase $opt --merge A
> + "
> +
> + test_expect_failure "$opt incompatible with --strategy=ours" "
> + git checkout B^0 &&
> + test_must_fail git rebase $opt --strategy=ours A
> + "
> +
> + test_expect_failure "$opt incompatible with --strategy-option=ours" "
> + git checkout B^0 &&
> + test_must_fail git rebase $opt --strategy=ours A
> + "
> +
> + test_expect_failure "$opt incompatible with --interactive" "
> + git checkout B^0 &&
> + test_must_fail git rebase $opt --interactive A
> + "
> +
> + test_expect_failure "$opt incompatible with --exec" "
> + git checkout B^0 &&
> + test_must_fail git rebase $opt --exec 'true' A
> + "
> +
> +}
> +
> +test_run_rebase --whitespace=fix
> +test_run_rebase --ignore-whitespace
> +test_run_rebase --committer-date-is-author-date
> +test_run_rebase -C4
I happen to be from old school and "rebase" primarily means
"format-patch piped to am" in my mind, so from that point of view,
"test_run_rebase --OPT" that says "--OPT which is a valid option for
the primary operating mode of rebase does not work with the other
exotic modes of the command" is not all that bad, but I do not think
that worldview holds for many people in general. Perhaps calling it
something like "test_rebase_am_only" makes the intent clearer?
> +test_expect_success '--preserve-merges incompatible with --signoff' '
> + git checkout B^0 &&
> + test_must_fail git rebase --preserve-merges --signoff A
> +'
> +
> +test_expect_failure '--preserve-merges incompatible with --rebase-merges' '
> + git checkout B^0 &&
> + test_must_fail git rebase --preserve-merges --rebase-merges A
> +'
> +
> +test_expect_failure '--rebase-merges incompatible with --strategy' '
> + git checkout B^0 &&
> + test_must_fail git rebase --rebase-merges -s resolve A
> +'
> +
> +test_expect_failure '--rebase-merges incompatible with --strategy-option' '
> + git checkout B^0 &&
> + test_must_fail git rebase --rebase-merges -Xignore-space-change A
> +'
> +
> +test_done
