git/t/t3418-rebase-continue.sh
Paul Tan 0f62fbae65 t3418: non-interactive rebase --continue with rerere enabled
Since 8389b52 (git-rerere: reuse recorded resolve., 2006-01-28), git-am
will call git-rerere to re-use recorded merge conflict resolutions if
any occur in a threeway merge.

Add a test to ensure that git-rerere is called by git-am (which handles
the non-interactive rebase).

Reviewed-by: Stefan Beller <sbeller@google.com>
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Paul Tan <pyokagan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-07-20 10:53:01 -07:00

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#!/bin/sh
test_description='git rebase --continue tests'
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-rebase.sh
set_fake_editor
test_expect_success 'setup' '
test_commit "commit-new-file-F1" F1 1 &&
test_commit "commit-new-file-F2" F2 2 &&
git checkout -b topic HEAD^ &&
test_commit "commit-new-file-F2-on-topic-branch" F2 22 &&
git checkout master
'
test_expect_success 'interactive rebase --continue works with touched file' '
rm -fr .git/rebase-* &&
git reset --hard &&
git checkout master &&
FAKE_LINES="edit 1" git rebase -i HEAD^ &&
test-chmtime =-60 F1 &&
git rebase --continue
'
test_expect_success 'non-interactive rebase --continue works with touched file' '
rm -fr .git/rebase-* &&
git reset --hard &&
git checkout master &&
test_must_fail git rebase --onto master master topic &&
echo "Resolved" >F2 &&
git add F2 &&
test-chmtime =-60 F1 &&
git rebase --continue
'
test_expect_success 'non-interactive rebase --continue with rerere enabled' '
test_config rerere.enabled true &&
test_when_finished "test_might_fail git rebase --abort" &&
git reset --hard commit-new-file-F2-on-topic-branch &&
git checkout master &&
rm -fr .git/rebase-* &&
test_must_fail git rebase --onto master master topic &&
echo "Resolved" >F2 &&
git add F2 &&
cp F2 F2.expected &&
git rebase --continue &&
git reset --hard commit-new-file-F2-on-topic-branch &&
git checkout master &&
test_must_fail git rebase --onto master master topic &&
test_cmp F2.expected F2
'
test_expect_success 'rebase --continue can not be used with other options' '
test_must_fail git rebase -v --continue &&
test_must_fail git rebase --continue -v
'
test_expect_success 'rebase --continue remembers merge strategy and options' '
rm -fr .git/rebase-* &&
git reset --hard commit-new-file-F2-on-topic-branch &&
test_commit "commit-new-file-F3-on-topic-branch" F3 32 &&
test_when_finished "rm -fr test-bin funny.was.run" &&
mkdir test-bin &&
cat >test-bin/git-merge-funny <<-EOF &&
#!$SHELL_PATH
case "\$1" in --opt) ;; *) exit 2 ;; esac
shift &&
>funny.was.run &&
exec git merge-recursive "\$@"
EOF
chmod +x test-bin/git-merge-funny &&
(
PATH=./test-bin:$PATH
test_must_fail git rebase -s funny -Xopt master topic
) &&
test -f funny.was.run &&
rm funny.was.run &&
echo "Resolved" >F2 &&
git add F2 &&
(
PATH=./test-bin:$PATH
git rebase --continue
) &&
test -f funny.was.run
'
test_expect_success 'rebase --continue remembers --rerere-autoupdate' '
rm -fr .git/rebase-* &&
git reset --hard commit-new-file-F3-on-topic-branch &&
git checkout master &&
test_commit "commit-new-file-F3" F3 3 &&
git config rerere.enabled true &&
test_must_fail git rebase -m master topic &&
echo "Resolved" >F2 &&
git add F2 &&
test_must_fail git rebase --continue &&
echo "Resolved" >F3 &&
git add F3 &&
git rebase --continue &&
git reset --hard topic@{1} &&
test_must_fail git rebase -m --rerere-autoupdate master &&
test "$(cat F2)" = "Resolved" &&
test_must_fail git rebase --continue &&
test "$(cat F3)" = "Resolved" &&
git rebase --continue
'
test_done