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rebase: fix handling of restrict_revision

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restrict_revision in the original shell script was an excluded revision
range.  It is also treated that way by the am-backend.  In the
conversion from shell to C (see commit 6ab54d17be ("rebase -i:
implement the logic to initialize $revisions in C", 2018-08-28)), the
interactive-backend accidentally treated it as a positive revision
rather than a negated one.

This was missed as there were no tests in the testsuite that tested an
interactive rebase with fork-point behavior.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elijah Newren 2020-02-15 21:36:29 +00:00 committed by Junio C Hamano
parent 55d2b6d785
commit 93122c985a
2 changed files with 21 additions and 3 deletions
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4
builtin/rebase.c
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@ -348,8 +348,8 @@ static int do_interactive_rebase(struct rebase_options *opts, unsigned flags)
argv_array_pushl(&make_script_args, "", revisions, NULL);
if (opts->restrict_revision)
argv_array_push(&make_script_args,
oid_to_hex(&opts->restrict_revision->object.oid));
argv_array_pushf(&make_script_args, "^%s",
oid_to_hex(&opts->restrict_revision->object.oid));
ret = sequencer_make_script(the_repository, &todo_list.buf,
make_script_args.argc, make_script_args.argv,

20
t/t3400-rebase.sh
View File

@ -165,11 +165,29 @@ test_expect_success 'rebase works with format.useAutoBase' '
git rebase master
'
test_expect_success 'default to common base in @{upstream}s reflog if no upstream arg' '
test_expect_success 'default to common base in @{upstream}s reflog if no upstream arg (--merge)' '
git checkout -b default-base master &&
git checkout -b default topic &&
git config branch.default.remote . &&
git config branch.default.merge refs/heads/default-base &&
git rebase --merge &&
git rev-parse --verify default-base >expect &&
git rev-parse default~1 >actual &&
test_cmp expect actual &&
git checkout default-base &&
git reset --hard HEAD^ &&
git checkout default &&
git rebase --merge &&
git rev-parse --verify default-base >expect &&
git rev-parse default~1 >actual &&
test_cmp expect actual
'
test_expect_success 'default to common base in @{upstream}s reflog if no upstream arg' '
git checkout -B default-base master &&
git checkout -B default topic &&
git config branch.default.remote . &&
git config branch.default.merge refs/heads/default-base &&
git rebase &&
git rev-parse --verify default-base >expect &&
git rev-parse default~1 >actual &&