pre_merge_head="$(git rev-parse HEAD)"
test_expect_success 'fails without MERGE_HEAD (unstarted merge)' '
- test_must_fail git merge --abort 2>output
-'
-
-test_expect_success C_LOCALE_OUTPUT 'fails without MERGE_HEAD (unstarted merge): fatal output' '
- grep -q MERGE_HEAD output
+ test_must_fail git merge --abort 2>output &&
+ test_i18ngrep MERGE_HEAD output
'
test_expect_success 'fails without MERGE_HEAD (unstarted merge): .git/MERGE_HEAD sanity' '
test ! -f .git/MERGE_HEAD &&
# Merge successfully completed
post_merge_head="$(git rev-parse HEAD)" &&
- test_must_fail git merge --abort 2>output
-'
-
-test_expect_success C_LOCALE_OUTPUT 'fails without MERGE_HEAD (completed merge): output' '
- grep -q MERGE_HEAD output
+ test_must_fail git merge --abort 2>output &&
+ test_i18ngrep MERGE_HEAD output
'
test_expect_success 'fails without MERGE_HEAD (completed merge): .git/MERGE_HEAD sanity' '
test_cmp expect actual
'
-test_expect_success 'Abort clean merge with matching dirty index' '
- git add bar &&
- git diff --staged > expect &&
- git merge --no-commit clean_branch &&
- test -f .git/MERGE_HEAD &&
- ### When aborting the merge, git will discard all staged changes,
- ### including those that were staged pre-merge. In other words,
- ### --abort will LOSE any staged changes (the staged changes that
- ### are lost must match the merge result, or the merge would not
- ### have been allowed to start). Change expectations accordingly:
- rm expect &&
- touch expect &&
- # Abort merge
- git merge --abort &&
- test ! -f .git/MERGE_HEAD &&
- test "$pre_merge_head" = "$(git rev-parse HEAD)" &&
- git diff --staged > actual &&
- test_cmp expect actual &&
- test -z "$(git diff)"
-'
-
-test_expect_success 'Reset worktree changes' '
- git reset --hard "$pre_merge_head"
-'
-
test_expect_success 'Fail conflicting merge with matching dirty worktree' '
echo barf > bar &&
git diff > expect &&
test_cmp expect actual
'
-test_expect_success 'Abort conflicting merge with matching dirty index' '
- git add bar &&
- git diff --staged > expect &&
- test_must_fail git merge conflict_branch &&
- test -f .git/MERGE_HEAD &&
- ### When aborting the merge, git will discard all staged changes,
- ### including those that were staged pre-merge. In other words,
- ### --abort will LOSE any staged changes (the staged changes that
- ### are lost must match the merge result, or the merge would not
- ### have been allowed to start). Change expectations accordingly:
- rm expect &&
- touch expect &&
- # Abort merge
- git merge --abort &&
- test ! -f .git/MERGE_HEAD &&
- test "$pre_merge_head" = "$(git rev-parse HEAD)" &&
- git diff --staged > actual &&
- test_cmp expect actual &&
- test -z "$(git diff)"
-'
-
-test_expect_success 'Reset worktree changes' '
- git reset --hard "$pre_merge_head"
-'
-
-test_expect_success 'Abort merge with pre- and post-merge worktree changes' '
- # Pre-merge worktree changes
- echo xyzzy > foo &&
- echo barf > bar &&
- git add bar &&
- git diff > expect &&
- git diff --staged > expect-staged &&
- # Perform merge
- test_must_fail git merge conflict_branch &&
- test -f .git/MERGE_HEAD &&
- # Post-merge worktree changes
- echo yzxxz > foo &&
- echo blech > baz &&
- ### When aborting the merge, git will discard staged changes (bar)
- ### and unmerged changes (baz). Other changes that are neither
- ### staged nor marked as unmerged (foo), will be preserved. For
- ### these changed, git cannot tell pre-merge changes apart from
- ### post-merge changes, so the post-merge changes will be
- ### preserved. Change expectations accordingly:
- git diff -- foo > expect &&
- rm expect-staged &&
- touch expect-staged &&
- # Abort merge
- git merge --abort &&
- test ! -f .git/MERGE_HEAD &&
- test "$pre_merge_head" = "$(git rev-parse HEAD)" &&
- git diff > actual &&
- test_cmp expect actual &&
- git diff --staged > actual-staged &&
- test_cmp expect-staged actual-staged
-'
-
-test_expect_success 'Reset worktree changes' '
- git reset --hard "$pre_merge_head"
-'
-
-test_expect_success 'Abort merge with pre- and post-merge index changes' '
- # Pre-merge worktree changes
- echo xyzzy > foo &&
- echo barf > bar &&
- git add bar &&
- git diff > expect &&
- git diff --staged > expect-staged &&
- # Perform merge
- test_must_fail git merge conflict_branch &&
- test -f .git/MERGE_HEAD &&
- # Post-merge worktree changes
- echo yzxxz > foo &&
- echo blech > baz &&
- git add foo bar &&
- ### When aborting the merge, git will discard all staged changes
- ### (foo, bar and baz), and no changes will be preserved. Whether
- ### the changes were staged pre- or post-merge does not matter
- ### (except for not preventing starting the merge).
- ### Change expectations accordingly:
- rm expect expect-staged &&
- touch expect &&
- touch expect-staged &&
- # Abort merge
- git merge --abort &&
- test ! -f .git/MERGE_HEAD &&
- test "$pre_merge_head" = "$(git rev-parse HEAD)" &&
- git diff > actual &&
- test_cmp expect actual &&
- git diff --staged > actual-staged &&
- test_cmp expect-staged actual-staged
-'
-
test_done