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Diffstat (limited to 't/t3510-cherry-pick-sequence.sh')
| -rwxr-xr-x | t/t3510-cherry-pick-sequence.sh | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/t/t3510-cherry-pick-sequence.sh b/t/t3510-cherry-pick-sequence.sh new file mode 100755 index 000000000..3bca2b3dd --- /dev/null +++ b/t/t3510-cherry-pick-sequence.sh @@ -0,0 +1,214 @@ +#!/bin/sh + +test_description='Test cherry-pick continuation features + + + anotherpick: rewrites foo to d + + picked: rewrites foo to c + + unrelatedpick: rewrites unrelated to reallyunrelated + + base: rewrites foo to b + + initial: writes foo as a, unrelated as unrelated + +' + +. ./test-lib.sh + +pristine_detach () { + git cherry-pick --reset && + git checkout -f "$1^0" && + git read-tree -u --reset HEAD && + git clean -d -f -f -q -x +} + +test_expect_success setup ' + echo unrelated >unrelated && + git add unrelated && + test_commit initial foo a && + test_commit base foo b && + test_commit unrelatedpick unrelated reallyunrelated && + test_commit picked foo c && + test_commit anotherpick foo d && + git config advice.detachedhead false + +' + +test_expect_success 'cherry-pick persists data on failure' ' + pristine_detach initial && + test_must_fail git cherry-pick -s base..anotherpick && + test_path_is_dir .git/sequencer && + test_path_is_file .git/sequencer/head && + test_path_is_file .git/sequencer/todo && + test_path_is_file .git/sequencer/opts +' + +test_expect_success 'cherry-pick persists opts correctly' ' + pristine_detach initial && + test_must_fail git cherry-pick -s -m 1 --strategy=recursive -X patience -X ours base..anotherpick && + test_path_is_dir .git/sequencer && + test_path_is_file .git/sequencer/head && + test_path_is_file .git/sequencer/todo && + test_path_is_file .git/sequencer/opts && + echo "true" >expect && + git config --file=.git/sequencer/opts --get-all options.signoff >actual && + test_cmp expect actual && + echo "1" >expect && + git config --file=.git/sequencer/opts --get-all options.mainline >actual && + test_cmp expect actual && + echo "recursive" >expect && + git config --file=.git/sequencer/opts --get-all options.strategy >actual && + test_cmp expect actual && + cat >expect <<-\EOF && + patience + ours + EOF + git config --file=.git/sequencer/opts --get-all options.strategy-option >actual && + test_cmp expect actual +' + +test_expect_success 'cherry-pick cleans up sequencer state upon success' ' + pristine_detach initial && + git cherry-pick initial..picked && + test_path_is_missing .git/sequencer +' + +test_expect_success '--reset does not complain when no cherry-pick is in progress' ' + pristine_detach initial && + git cherry-pick --reset +' + +test_expect_success '--reset cleans up sequencer state' ' + pristine_detach initial && + test_must_fail git cherry-pick base..picked && + git cherry-pick --reset && + test_path_is_missing .git/sequencer +' + +test_expect_success 'cherry-pick cleans up sequencer state when one commit is left' ' + pristine_detach initial && + test_must_fail git cherry-pick base..picked && + test_path_is_missing .git/sequencer && + echo "resolved" >foo && + git add foo && + git commit && + { + git rev-list HEAD | + git diff-tree --root --stdin | + sed "s/$_x40/OBJID/g" + } >actual && + cat >expect <<-\EOF && + OBJID + :100644 100644 OBJID OBJID M foo + OBJID + :100644 100644 OBJID OBJID M unrelated + OBJID + :000000 100644 OBJID OBJID A foo + :000000 100644 OBJID OBJID A unrelated + EOF + test_cmp expect actual +' + +test_expect_success 'cherry-pick does not implicitly stomp an existing operation' ' + pristine_detach initial && + test_must_fail git cherry-pick base..anotherpick && + test-chmtime -v +0 .git/sequencer >expect && + test_must_fail git cherry-pick unrelatedpick && + test-chmtime -v +0 .git/sequencer >actual && + test_cmp expect actual +' + +test_expect_success '--continue complains when no cherry-pick is in progress' ' + pristine_detach initial && + test_must_fail git cherry-pick --continue +' + +test_expect_success '--continue complains when there are unresolved conflicts' ' + pristine_detach initial && + test_must_fail git cherry-pick base..anotherpick && + test_must_fail git cherry-pick --continue +' + +test_expect_success '--continue continues after conflicts are resolved' ' + pristine_detach initial && + test_must_fail git cherry-pick base..anotherpick && + echo "c" >foo && + git add foo && + git commit && + git cherry-pick --continue && + test_path_is_missing .git/sequencer && + { + git rev-list HEAD | + git diff-tree --root --stdin | + sed "s/$_x40/OBJID/g" + } >actual && + cat >expect <<-\EOF && + OBJID + :100644 100644 OBJID OBJID M foo + OBJID + :100644 100644 OBJID OBJID M foo + OBJID + :100644 100644 OBJID OBJID M unrelated + OBJID + :000000 100644 OBJID OBJID A foo + :000000 100644 OBJID OBJID A unrelated + EOF + test_cmp expect actual +' + +test_expect_success '--continue respects opts' ' + pristine_detach initial && + test_must_fail git cherry-pick -x base..anotherpick && + echo "c" >foo && + git add foo && + git commit && + git cherry-pick --continue && + test_path_is_missing .git/sequencer && + git cat-file commit HEAD >anotherpick_msg && + git cat-file commit HEAD~1 >picked_msg && + git cat-file commit HEAD~2 >unrelatedpick_msg && + git cat-file commit HEAD~3 >initial_msg && + test_must_fail grep "cherry picked from" initial_msg && + grep "cherry picked from" unrelatedpick_msg && + grep "cherry picked from" picked_msg && + grep "cherry picked from" anotherpick_msg +' + +test_expect_success '--signoff is not automatically propagated to resolved conflict' ' + pristine_detach initial && + test_must_fail git cherry-pick --signoff base..anotherpick && + echo "c" >foo && + git add foo && + git commit && + git cherry-pick --continue && + test_path_is_missing .git/sequencer && + git cat-file commit HEAD >anotherpick_msg && + git cat-file commit HEAD~1 >picked_msg && + git cat-file commit HEAD~2 >unrelatedpick_msg && + git cat-file commit HEAD~3 >initial_msg && + test_must_fail grep "Signed-off-by:" initial_msg && + grep "Signed-off-by:" unrelatedpick_msg && + test_must_fail grep "Signed-off-by:" picked_msg && + grep "Signed-off-by:" anotherpick_msg +' + +test_expect_success 'malformed instruction sheet 1' ' + pristine_detach initial && + test_must_fail git cherry-pick base..anotherpick && + echo "resolved" >foo && + git add foo && + git commit && + sed "s/pick /pick/" .git/sequencer/todo >new_sheet && + cp new_sheet .git/sequencer/todo && + test_must_fail git cherry-pick --continue +' + +test_expect_success 'malformed instruction sheet 2' ' + pristine_detach initial && + test_must_fail git cherry-pick base..anotherpick && + echo "resolved" >foo && + git add foo && + git commit && + sed "s/pick/revert/" .git/sequencer/todo >new_sheet && + cp new_sheet .git/sequencer/todo && + test_must_fail git cherry-pick --continue +' + +test_done |