diff options
Diffstat (limited to 't/t3507-cherry-pick-conflict.sh')
| -rwxr-xr-x | t/t3507-cherry-pick-conflict.sh | 299 |
1 files changed, 258 insertions, 41 deletions
diff --git a/t/t3507-cherry-pick-conflict.sh b/t/t3507-cherry-pick-conflict.sh index 223b98433c..979e843c65 100755 --- a/t/t3507-cherry-pick-conflict.sh +++ b/t/t3507-cherry-pick-conflict.sh @@ -9,6 +9,9 @@ test_description='test cherry-pick and revert with conflicts ' +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + . ./test-lib.sh pristine_detach () { @@ -25,6 +28,11 @@ test_expect_success setup ' test_commit base foo b && test_commit picked foo c && test_commit --signoff picked-signed foo d && + git checkout -b topic initial && + test_commit redundant-pick foo c redundant && + git commit --allow-empty --allow-empty-message && + git tag empty && + git checkout main && git config advice.detachedhead false ' @@ -39,20 +47,23 @@ test_expect_success 'failed cherry-pick does not advance HEAD' ' test "$head" = "$newhead" ' -test_expect_success 'advice from failed cherry-pick' " +test_expect_success 'advice from failed cherry-pick' ' pristine_detach initial && - picked=\$(git rev-parse --short picked) && + picked=$(git rev-parse --short picked) && cat <<-EOF >expected && - error: could not apply \$picked... picked - hint: after resolving the conflicts, mark the corrected paths - hint: with 'git add <paths>' or 'git rm <paths>' - hint: and commit the result with 'git commit' + error: could not apply $picked... picked + hint: After resolving the conflicts, mark them with + hint: "git add/rm <pathspec>", then run + hint: "git cherry-pick --continue". + hint: You can instead skip this commit with "git cherry-pick --skip". + hint: To abort and get back to the state before "git cherry-pick", + hint: run "git cherry-pick --abort". EOF test_must_fail git cherry-pick picked 2>actual && - test_i18ncmp expected actual -" + test_cmp expected actual +' test_expect_success 'advice from failed cherry-pick --no-commit' " pristine_detach initial && @@ -65,7 +76,7 @@ test_expect_success 'advice from failed cherry-pick --no-commit' " EOF test_must_fail git cherry-pick --no-commit picked 2>actual && - test_i18ncmp expected actual + test_cmp expected actual " test_expect_success 'failed cherry-pick sets CHERRY_PICK_HEAD' ' @@ -88,7 +99,7 @@ test_expect_success 'cherry-pick --no-commit does not set CHERRY_PICK_HEAD' ' test_expect_success 'cherry-pick w/dirty tree does not set CHERRY_PICK_HEAD' ' pristine_detach initial && - echo foo > foo && + echo foo >foo && test_must_fail git cherry-pick base && test_must_fail git rev-parse --verify CHERRY_PICK_HEAD ' @@ -96,7 +107,7 @@ test_expect_success 'cherry-pick w/dirty tree does not set CHERRY_PICK_HEAD' ' test_expect_success \ 'cherry-pick --strategy=resolve w/dirty tree does not set CHERRY_PICK_HEAD' ' pristine_detach initial && - echo foo > foo && + echo foo >foo && test_must_fail git cherry-pick --strategy=resolve base && test_must_fail git rev-parse --verify CHERRY_PICK_HEAD ' @@ -157,6 +168,48 @@ test_expect_success 'successful commit clears CHERRY_PICK_HEAD' ' test_must_fail git rev-parse --verify CHERRY_PICK_HEAD ' +test_expect_success 'partial commit of cherry-pick fails' ' + pristine_detach initial && + + test_must_fail git cherry-pick picked && + echo resolved >foo && + git add foo && + test_must_fail git commit foo 2>err && + + test_i18ngrep "cannot do a partial commit during a cherry-pick." err +' + +test_expect_success 'commit --amend of cherry-pick fails' ' + pristine_detach initial && + + test_must_fail git cherry-pick picked && + echo resolved >foo && + git add foo && + test_must_fail git commit --amend 2>err && + + test_i18ngrep "in the middle of a cherry-pick -- cannot amend." err +' + +test_expect_success 'successful final commit clears cherry-pick state' ' + pristine_detach initial && + + test_must_fail git cherry-pick base picked-signed && + echo resolved >foo && + test_path_is_file .git/sequencer/todo && + git commit -a && + test_path_is_missing .git/sequencer +' + +test_expect_success 'reset after final pick clears cherry-pick state' ' + pristine_detach initial && + + test_must_fail git cherry-pick base picked-signed && + echo resolved >foo && + test_path_is_file .git/sequencer/todo && + git reset && + test_path_is_missing .git/sequencer +' + test_expect_success 'failed cherry-pick produces dirty index' ' pristine_detach initial && @@ -175,64 +228,104 @@ test_expect_success 'failed cherry-pick registers participants in index' ' git ls-files --stage foo && git checkout picked -- foo && git ls-files --stage foo - } > stages && + } >stages && sed " 1 s/ 0 / 1 / 2 s/ 0 / 2 / 3 s/ 0 / 3 / - " < stages > expected && + " stages >expected && git read-tree -u --reset HEAD && test_must_fail git cherry-pick picked && - git ls-files --stage --unmerged > actual && + git ls-files --stage --unmerged >actual && test_cmp expected actual ' +test_expect_success \ + 'cherry-pick conflict, ensure commit.cleanup = scissors places scissors line properly' ' + pristine_detach initial && + git config commit.cleanup scissors && + cat <<-EOF >expected && + picked + + # ------------------------ >8 ------------------------ + # Do not modify or remove the line above. + # Everything below it will be ignored. + # + # Conflicts: + # foo + EOF + + test_must_fail git cherry-pick picked && + + test_cmp expected .git/MERGE_MSG +' + +test_expect_success \ + 'cherry-pick conflict, ensure cleanup=scissors places scissors line properly' ' + pristine_detach initial && + git config --unset commit.cleanup && + cat <<-EOF >expected && + picked + + # ------------------------ >8 ------------------------ + # Do not modify or remove the line above. + # Everything below it will be ignored. + # + # Conflicts: + # foo + EOF + + test_must_fail git cherry-pick --cleanup=scissors picked && + + test_cmp expected .git/MERGE_MSG +' + test_expect_success 'failed cherry-pick describes conflict in work tree' ' pristine_detach initial && - cat <<-EOF > expected && + cat <<-EOF >expected && <<<<<<< HEAD a ======= c - >>>>>>> objid picked + >>>>>>> objid (picked) EOF test_must_fail git cherry-pick picked && - sed "s/[a-f0-9]*\.\.\./objid/" foo > actual && + sed "s/[a-f0-9]* (/objid (/" foo >actual && test_cmp expected actual ' test_expect_success 'diff3 -m style' ' pristine_detach initial && git config merge.conflictstyle diff3 && - cat <<-EOF > expected && + cat <<-EOF >expected && <<<<<<< HEAD a - ||||||| parent of objid picked + ||||||| parent of objid (picked) b ======= c - >>>>>>> objid picked + >>>>>>> objid (picked) EOF test_must_fail git cherry-pick picked && - sed "s/[a-f0-9]*\.\.\./objid/" foo > actual && + sed "s/[a-f0-9]* (/objid (/" foo >actual && test_cmp expected actual ' test_expect_success 'revert also handles conflicts sanely' ' git config --unset merge.conflictstyle && pristine_detach initial && - cat <<-EOF > expected && + cat <<-EOF >expected && <<<<<<< HEAD a ======= b - >>>>>>> parent of objid picked + >>>>>>> parent of objid (picked) EOF { git checkout picked -- foo && @@ -241,24 +334,24 @@ test_expect_success 'revert also handles conflicts sanely' ' git ls-files --stage foo && git checkout base -- foo && git ls-files --stage foo - } > stages && + } >stages && sed " 1 s/ 0 / 1 / 2 s/ 0 / 2 / 3 s/ 0 / 3 / - " < stages > expected-stages && + " stages >expected-stages && git read-tree -u --reset HEAD && head=$(git rev-parse HEAD) && test_must_fail git revert picked && newhead=$(git rev-parse HEAD) && - git ls-files --stage --unmerged > actual-stages && + git ls-files --stage --unmerged >actual-stages && test "$head" = "$newhead" && test_must_fail git update-index --refresh -q && test_must_fail git diff-index --exit-code HEAD && test_cmp expected-stages actual-stages && - sed "s/[a-f0-9]*\.\.\./objid/" foo > actual && + sed "s/[a-f0-9]* (/objid (/" foo >actual && test_cmp expected actual ' @@ -284,7 +377,7 @@ test_expect_success 'revert --no-commit sets REVERT_HEAD' ' test_expect_success 'revert w/dirty tree does not set REVERT_HEAD' ' pristine_detach base && - echo foo > foo && + echo foo >foo && test_must_fail git revert base && test_must_fail git rev-parse --verify CHERRY_PICK_HEAD && test_must_fail git rev-parse --verify REVERT_HEAD @@ -316,22 +409,88 @@ test_expect_success 'failed commit does not clear REVERT_HEAD' ' test_cmp_rev picked REVERT_HEAD ' +test_expect_success 'successful final commit clears revert state' ' + pristine_detach picked-signed && + + test_must_fail git revert picked-signed base && + echo resolved >foo && + test_path_is_file .git/sequencer/todo && + git commit -a && + test_path_is_missing .git/sequencer +' + +test_expect_success 'reset after final pick clears revert state' ' + pristine_detach picked-signed && + + test_must_fail git revert picked-signed base && + echo resolved >foo && + test_path_is_file .git/sequencer/todo && + git reset && + test_path_is_missing .git/sequencer +' + test_expect_success 'revert conflict, diff3 -m style' ' pristine_detach initial && git config merge.conflictstyle diff3 && - cat <<-EOF > expected && + cat <<-EOF >expected && <<<<<<< HEAD a - ||||||| objid picked + ||||||| objid (picked) c ======= b - >>>>>>> parent of objid picked + >>>>>>> parent of objid (picked) EOF test_must_fail git revert picked && - sed "s/[a-f0-9]*\.\.\./objid/" foo > actual && + sed "s/[a-f0-9]* (/objid (/" foo >actual && + test_cmp expected actual +' + +test_expect_success \ + 'revert conflict, ensure commit.cleanup = scissors places scissors line properly' ' + pristine_detach initial && + git config commit.cleanup scissors && + cat >expected <<-EOF && + Revert "picked" + + This reverts commit OBJID. + + # ------------------------ >8 ------------------------ + # Do not modify or remove the line above. + # Everything below it will be ignored. + # + # Conflicts: + # foo + EOF + + test_must_fail git revert picked && + + sed "s/$OID_REGEX/OBJID/" .git/MERGE_MSG >actual && + test_cmp expected actual +' + +test_expect_success \ + 'revert conflict, ensure cleanup=scissors places scissors line properly' ' + pristine_detach initial && + git config --unset commit.cleanup && + cat >expected <<-EOF && + Revert "picked" + + This reverts commit OBJID. + + # ------------------------ >8 ------------------------ + # Do not modify or remove the line above. + # Everything below it will be ignored. + # + # Conflicts: + # foo + EOF + + test_must_fail git revert --cleanup=scissors picked && + + sed "s/$OID_REGEX/OBJID/" .git/MERGE_MSG >actual && test_cmp expected actual ' @@ -345,25 +504,83 @@ test_expect_success 'commit after failed cherry-pick does not add duplicated -s' pristine_detach initial && test_must_fail git cherry-pick -s picked-signed && git commit -a -s && - test $(git show -s |grep -c "Signed-off-by") = 1 + test $(git show -s >tmp && grep -c "Signed-off-by" tmp && rm tmp) = 1 ' test_expect_success 'commit after failed cherry-pick adds -s at the right place' ' pristine_detach initial && test_must_fail git cherry-pick picked && + git commit -a -s && - pwd && - cat <<EOF > expected && -picked -Signed-off-by: C O Mitter <committer@example.com> + # Do S-o-b and Conflicts appear in the right order? + cat <<-\EOF >expect && + Signed-off-by: C O Mitter <committer@example.com> + # Conflicts: + EOF + grep -e "^# Conflicts:" -e "^Signed-off-by" .git/COMMIT_EDITMSG >actual && + test_cmp expect actual && + + cat <<-\EOF >expected && + picked -Conflicts: - foo -EOF + Signed-off-by: C O Mitter <committer@example.com> + EOF - git show -s --pretty=format:%B > actual && + git show -s --pretty=format:%B >actual && test_cmp expected actual ' +test_expect_success 'commit --amend -s places the sign-off at the right place' ' + pristine_detach initial && + test_must_fail git cherry-pick picked && + + # emulate old-style conflicts block + mv .git/MERGE_MSG .git/MERGE_MSG+ && + sed -e "/^# Conflicts:/,\$s/^# *//" .git/MERGE_MSG+ >.git/MERGE_MSG && + + git commit -a && + git commit --amend -s && + + # Do S-o-b and Conflicts appear in the right order? + cat <<-\EOF >expect && + Signed-off-by: C O Mitter <committer@example.com> + Conflicts: + EOF + grep -e "^Conflicts:" -e "^Signed-off-by" .git/COMMIT_EDITMSG >actual && + test_cmp expect actual +' + +test_expect_success 'cherry-pick preserves sparse-checkout' ' + pristine_detach initial && + test_config core.sparseCheckout true && + test_when_finished " + echo \"/*\" >.git/info/sparse-checkout + git read-tree --reset -u HEAD + rm .git/info/sparse-checkout" && + echo /unrelated >.git/info/sparse-checkout && + git read-tree --reset -u HEAD && + test_must_fail git cherry-pick -Xours picked>actual && + test_i18ngrep ! "Changes not staged for commit:" actual +' + +test_expect_success 'cherry-pick --continue remembers --keep-redundant-commits' ' + test_when_finished "git cherry-pick --abort || :" && + pristine_detach initial && + test_must_fail git cherry-pick --keep-redundant-commits picked redundant && + echo c >foo && + git add foo && + git cherry-pick --continue +' + +test_expect_success 'cherry-pick --continue remembers --allow-empty and --allow-empty-message' ' + test_when_finished "git cherry-pick --abort || :" && + pristine_detach initial && + test_must_fail git cherry-pick --allow-empty --allow-empty-message \ + picked empty && + echo c >foo && + git add foo && + git cherry-pick --continue +' + test_done |