summaryrefslogtreecommitdiffstats
path: root/t/t3510-cherry-pick-sequence.sh
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:47:53 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:47:53 +0000
commitc8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch)
tree24e09d9f84dec336720cf393e156089ca2835791 /t/t3510-cherry-pick-sequence.sh
parentInitial commit. (diff)
downloadgit-17a789943131483bc454986d1be6da6caaabce8c.tar.xz
git-17a789943131483bc454986d1be6da6caaabce8c.zip
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/t3510-cherry-pick-sequence.sh')
-rwxr-xr-xt/t3510-cherry-pick-sequence.sh692
1 files changed, 692 insertions, 0 deletions
diff --git a/t/t3510-cherry-pick-sequence.sh b/t/t3510-cherry-pick-sequence.sh
new file mode 100755
index 0000000..3b0fa66
--- /dev/null
+++ b/t/t3510-cherry-pick-sequence.sh
@@ -0,0 +1,692 @@
+#!/bin/sh
+
+test_description='Test cherry-pick continuation features
+
+ + conflicting: rewrites unrelated to conflicting
+ + yetanotherpick: rewrites foo to e
+ + 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
+
+# Repeat first match 10 times
+_r10='\1\1\1\1\1\1\1\1\1\1'
+
+pristine_detach () {
+ git cherry-pick --quit &&
+ git checkout -f "$1^0" &&
+ git read-tree -u --reset HEAD &&
+ git clean -d -f -f -q -x
+}
+
+test_expect_success setup '
+ git config advice.detachedhead false &&
+ 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 &&
+ test_commit yetanotherpick foo e &&
+ pristine_detach initial &&
+ test_commit conflicting unrelated
+'
+
+test_expect_success 'cherry-pick persists data on failure' '
+ pristine_detach initial &&
+ test_expect_code 1 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 mid-cherry-pick-sequence' '
+ pristine_detach initial &&
+ test_must_fail git cherry-pick base..anotherpick &&
+ test_cmp_rev picked CHERRY_PICK_HEAD &&
+ # "oops, I forgot that these patches rely on the change from base"
+ git checkout HEAD foo &&
+ git cherry-pick base &&
+ git cherry-pick picked &&
+ git cherry-pick --continue &&
+ git diff --exit-code anotherpick
+'
+
+test_expect_success 'cherry-pick persists opts correctly' '
+ pristine_detach initial &&
+ # to make sure that the session to cherry-pick a sequence
+ # gets interrupted, use a high-enough number that is larger
+ # than the number of parents of any commit we have created
+ mainline=4 &&
+ test_expect_code 128 git cherry-pick -s -m $mainline --strategy=recursive -X patience -X ours --edit initial..anotherpick &&
+ test_path_is_dir .git/sequencer &&
+ test_path_is_file .git/sequencer/head &&
+ test_path_is_file .git/sequencer/todo &&
+ test_path_is_file .git/sequencer/opts &&
+ echo "true" >expect &&
+ git config --file=.git/sequencer/opts --get-all options.signoff >actual &&
+ test_cmp expect actual &&
+ echo "$mainline" >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 &&
+ echo "true" >expect &&
+ git config --file=.git/sequencer/opts --get-all options.edit >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'revert persists opts correctly' '
+ pristine_detach initial &&
+ # to make sure that the session to revert a sequence
+ # gets interrupted, revert commits that are not in the history
+ # of HEAD.
+ test_expect_code 1 git revert -s --strategy=recursive -X patience -X ours --no-edit picked yetanotherpick &&
+ 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 "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 &&
+ echo "false" >expect &&
+ git config --file=.git/sequencer/opts --get-all options.edit >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 'cherry-pick --skip requires cherry-pick in progress' '
+ pristine_detach initial &&
+ test_must_fail git cherry-pick --skip
+'
+
+test_expect_success 'revert --skip requires revert in progress' '
+ pristine_detach initial &&
+ test_must_fail git revert --skip
+'
+
+test_expect_success 'cherry-pick --skip to skip commit' '
+ pristine_detach initial &&
+ test_must_fail git cherry-pick anotherpick &&
+ test_must_fail git revert --skip &&
+ git cherry-pick --skip &&
+ test_cmp_rev initial HEAD &&
+ test_path_is_missing .git/CHERRY_PICK_HEAD
+'
+
+test_expect_success 'revert --skip to skip commit' '
+ pristine_detach anotherpick &&
+ test_must_fail git revert anotherpick~1 &&
+ test_must_fail git cherry-pick --skip &&
+ git revert --skip &&
+ test_cmp_rev anotherpick HEAD
+'
+
+test_expect_success 'skip "empty" commit' '
+ pristine_detach picked &&
+ test_commit dummy foo d &&
+ test_must_fail git cherry-pick anotherpick 2>err &&
+ test_i18ngrep "git cherry-pick --skip" err &&
+ git cherry-pick --skip &&
+ test_cmp_rev dummy HEAD
+'
+
+test_expect_success 'skip a commit and check if rest of sequence is correct' '
+ pristine_detach initial &&
+ echo e >expect &&
+ cat >expect.log <<-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_must_fail git cherry-pick base..yetanotherpick &&
+ test_must_fail git cherry-pick --skip &&
+ echo d >foo &&
+ git add foo &&
+ git cherry-pick --continue &&
+ {
+ git rev-list HEAD |
+ git diff-tree --root --stdin |
+ sed "s/$OID_REGEX/OBJID/g"
+ } >actual.log &&
+ test_cmp expect foo &&
+ test_cmp expect.log actual.log
+'
+
+test_expect_success 'check advice when we move HEAD by committing' '
+ pristine_detach initial &&
+ cat >expect <<-EOF &&
+ error: there is nothing to skip
+ hint: have you committed already?
+ hint: try "git cherry-pick --continue"
+ fatal: cherry-pick failed
+ EOF
+ test_must_fail git cherry-pick base..yetanotherpick &&
+ echo c >foo &&
+ git commit -a &&
+ test_path_is_missing .git/CHERRY_PICK_HEAD &&
+ test_must_fail git cherry-pick --skip 2>advice &&
+ test_cmp expect advice
+'
+
+test_expect_success 'selectively advise --skip while launching another sequence' '
+ pristine_detach initial &&
+ cat >expect <<-EOF &&
+ error: cherry-pick is already in progress
+ hint: try "git cherry-pick (--continue | --skip | --abort | --quit)"
+ fatal: cherry-pick failed
+ EOF
+ test_must_fail git cherry-pick picked..yetanotherpick &&
+ test_must_fail git cherry-pick picked..yetanotherpick 2>advice &&
+ test_cmp expect advice &&
+ cat >expect <<-EOF &&
+ error: cherry-pick is already in progress
+ hint: try "git cherry-pick (--continue | --abort | --quit)"
+ fatal: cherry-pick failed
+ EOF
+ git reset --merge &&
+ test_must_fail git cherry-pick picked..yetanotherpick 2>advice &&
+ test_cmp expect advice
+'
+
+test_expect_success 'allow skipping commit but not abort for a new history' '
+ pristine_detach initial &&
+ cat >expect <<-EOF &&
+ error: cannot abort from a branch yet to be born
+ fatal: cherry-pick failed
+ EOF
+ git checkout --orphan new_disconnected &&
+ git reset --hard &&
+ test_must_fail git cherry-pick anotherpick &&
+ test_must_fail git cherry-pick --abort 2>advice &&
+ git cherry-pick --skip &&
+ test_cmp expect advice
+'
+
+test_expect_success 'allow skipping stopped cherry-pick because of untracked file modifications' '
+ test_when_finished "rm unrelated" &&
+ pristine_detach initial &&
+ git rm --cached unrelated &&
+ git commit -m "untrack unrelated" &&
+ test_must_fail git cherry-pick initial base &&
+ test_path_is_missing .git/CHERRY_PICK_HEAD &&
+ git cherry-pick --skip
+'
+
+test_expect_success '--quit does not complain when no cherry-pick is in progress' '
+ pristine_detach initial &&
+ git cherry-pick --quit
+'
+
+test_expect_success '--abort requires cherry-pick in progress' '
+ pristine_detach initial &&
+ test_must_fail git cherry-pick --abort
+'
+
+test_expect_success '--quit cleans up sequencer state' '
+ pristine_detach initial &&
+ test_expect_code 1 git cherry-pick base..picked &&
+ git cherry-pick --quit &&
+ test_path_is_missing .git/sequencer &&
+ test_path_is_missing .git/CHERRY_PICK_HEAD
+'
+
+test_expect_success '--quit keeps HEAD and conflicted index intact' '
+ pristine_detach initial &&
+ cat >expect <<-\EOF &&
+ OBJID
+ :100644 100644 OBJID OBJID M unrelated
+ OBJID
+ :000000 100644 OBJID OBJID A foo
+ :000000 100644 OBJID OBJID A unrelated
+ EOF
+ test_expect_code 1 git cherry-pick base..picked &&
+ git cherry-pick --quit &&
+ test_path_is_missing .git/sequencer &&
+ test_must_fail git update-index --refresh &&
+ {
+ git rev-list HEAD |
+ git diff-tree --root --stdin |
+ sed "s/$OID_REGEX/OBJID/g"
+ } >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success '--abort to cancel multiple cherry-pick' '
+ pristine_detach initial &&
+ test_expect_code 1 git cherry-pick base..anotherpick &&
+ git cherry-pick --abort &&
+ test_path_is_missing .git/sequencer &&
+ test_path_is_missing .git/CHERRY_PICK_HEAD &&
+ test_cmp_rev initial HEAD &&
+ git update-index --refresh &&
+ git diff-index --exit-code HEAD
+'
+
+test_expect_success '--abort to cancel single cherry-pick' '
+ pristine_detach initial &&
+ test_expect_code 1 git cherry-pick picked &&
+ git cherry-pick --abort &&
+ test_path_is_missing .git/sequencer &&
+ test_path_is_missing .git/CHERRY_PICK_HEAD &&
+ test_cmp_rev initial HEAD &&
+ git update-index --refresh &&
+ git diff-index --exit-code HEAD
+'
+
+test_expect_success '--abort does not unsafely change HEAD' '
+ pristine_detach initial &&
+ test_must_fail git cherry-pick picked anotherpick &&
+ git reset --hard base &&
+ test_must_fail git cherry-pick picked anotherpick &&
+ git cherry-pick --abort 2>actual &&
+ test_i18ngrep "You seem to have moved HEAD" actual &&
+ test_cmp_rev base HEAD
+'
+
+test_expect_success 'cherry-pick --abort to cancel multiple revert' '
+ pristine_detach anotherpick &&
+ test_expect_code 1 git revert base..picked &&
+ git cherry-pick --abort &&
+ test_path_is_missing .git/sequencer &&
+ test_path_is_missing .git/CHERRY_PICK_HEAD &&
+ test_cmp_rev anotherpick HEAD &&
+ git update-index --refresh &&
+ git diff-index --exit-code HEAD
+'
+
+test_expect_success 'revert --abort works, too' '
+ pristine_detach anotherpick &&
+ test_expect_code 1 git revert base..picked &&
+ git revert --abort &&
+ test_path_is_missing .git/sequencer &&
+ test_cmp_rev anotherpick HEAD
+'
+
+test_expect_success '--abort to cancel single revert' '
+ pristine_detach anotherpick &&
+ test_expect_code 1 git revert picked &&
+ git revert --abort &&
+ test_path_is_missing .git/sequencer &&
+ test_cmp_rev anotherpick HEAD &&
+ git update-index --refresh &&
+ git diff-index --exit-code HEAD
+'
+
+test_expect_success '--abort keeps unrelated change, easy case' '
+ pristine_detach unrelatedpick &&
+ echo changed >expect &&
+ test_expect_code 1 git cherry-pick picked..yetanotherpick &&
+ echo changed >unrelated &&
+ git cherry-pick --abort &&
+ test_cmp expect unrelated
+'
+
+test_expect_success '--abort refuses to clobber unrelated change, harder case' '
+ pristine_detach initial &&
+ echo changed >expect &&
+ test_expect_code 1 git cherry-pick base..anotherpick &&
+ echo changed >unrelated &&
+ test_must_fail git cherry-pick --abort &&
+ test_cmp expect unrelated &&
+ git rev-list HEAD >log &&
+ test_line_count = 2 log &&
+ test_must_fail git update-index --refresh &&
+
+ git checkout unrelated &&
+ git cherry-pick --abort &&
+ test_cmp_rev initial HEAD
+'
+
+test_expect_success 'cherry-pick still writes sequencer state when one commit is left' '
+ pristine_detach initial &&
+ test_expect_code 1 git cherry-pick base..picked &&
+ test_path_is_dir .git/sequencer &&
+ echo "resolved" >foo &&
+ git add foo &&
+ git commit &&
+ {
+ git rev-list HEAD |
+ git diff-tree --root --stdin |
+ sed "s/$OID_REGEX/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 '--abort after last commit in sequence' '
+ pristine_detach initial &&
+ test_expect_code 1 git cherry-pick base..picked &&
+ git cherry-pick --abort &&
+ test_path_is_missing .git/sequencer &&
+ test_path_is_missing .git/CHERRY_PICK_HEAD &&
+ test_cmp_rev initial HEAD &&
+ git update-index --refresh &&
+ git diff-index --exit-code HEAD
+'
+
+test_expect_success 'cherry-pick does not implicitly stomp an existing operation' '
+ pristine_detach initial &&
+ test_expect_code 1 git cherry-pick base..anotherpick &&
+ test-tool chmtime --get .git/sequencer >expect &&
+ test_expect_code 128 git cherry-pick unrelatedpick &&
+ test-tool chmtime --get .git/sequencer >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success '--continue complains when no cherry-pick is in progress' '
+ pristine_detach initial &&
+ test_expect_code 128 git cherry-pick --continue
+'
+
+test_expect_success '--continue complains when there are unresolved conflicts' '
+ pristine_detach initial &&
+ test_expect_code 1 git cherry-pick base..anotherpick &&
+ test_expect_code 128 git cherry-pick --continue
+'
+
+test_expect_success '--continue of single cherry-pick' '
+ pristine_detach initial &&
+ echo c >expect &&
+ test_must_fail git cherry-pick picked &&
+ echo c >foo &&
+ git add foo &&
+ git cherry-pick --continue &&
+
+ test_cmp expect foo &&
+ test_cmp_rev initial HEAD^ &&
+ git diff --exit-code HEAD &&
+ test_must_fail git rev-parse --verify CHERRY_PICK_HEAD
+'
+
+test_expect_success '--continue of single revert' '
+ pristine_detach initial &&
+ echo resolved >expect &&
+ echo "Revert \"picked\"" >expect.msg &&
+ test_must_fail git revert picked &&
+ echo resolved >foo &&
+ git add foo &&
+ git cherry-pick --continue &&
+
+ git diff --exit-code HEAD &&
+ test_cmp expect foo &&
+ test_cmp_rev initial HEAD^ &&
+ git diff-tree -s --pretty=tformat:%s HEAD >msg &&
+ test_cmp expect.msg msg &&
+ test_must_fail git rev-parse --verify CHERRY_PICK_HEAD &&
+ test_must_fail git rev-parse --verify REVERT_HEAD
+'
+
+test_expect_success '--continue after resolving conflicts' '
+ pristine_detach initial &&
+ echo d >expect &&
+ cat >expect.log <<-\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_must_fail git cherry-pick base..anotherpick &&
+ echo c >foo &&
+ git add foo &&
+ git cherry-pick --continue &&
+ {
+ git rev-list HEAD |
+ git diff-tree --root --stdin |
+ sed "s/$OID_REGEX/OBJID/g"
+ } >actual.log &&
+ test_cmp expect foo &&
+ test_cmp expect.log actual.log
+'
+
+test_expect_success '--continue after resolving conflicts and committing' '
+ pristine_detach initial &&
+ test_expect_code 1 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/$OID_REGEX/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 asks for help after resolving patch to nil' '
+ pristine_detach conflicting &&
+ test_must_fail git cherry-pick initial..picked &&
+
+ test_cmp_rev unrelatedpick CHERRY_PICK_HEAD &&
+ git checkout HEAD -- unrelated &&
+ test_must_fail git cherry-pick --continue 2>msg &&
+ test_i18ngrep "The previous cherry-pick is now empty" msg
+'
+
+test_expect_success 'follow advice and skip nil patch' '
+ pristine_detach conflicting &&
+ test_must_fail git cherry-pick initial..picked &&
+
+ git checkout HEAD -- unrelated &&
+ test_must_fail git cherry-pick --continue &&
+ git reset &&
+ git cherry-pick --continue &&
+
+ git rev-list initial..HEAD >commits &&
+ test_line_count = 3 commits
+'
+
+test_expect_success '--continue respects opts' '
+ pristine_detach initial &&
+ test_expect_code 1 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 &&
+ ! 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 '--continue of single-pick respects -x' '
+ pristine_detach initial &&
+ test_must_fail git cherry-pick -x picked &&
+ echo c >foo &&
+ git add foo &&
+ git cherry-pick --continue &&
+ test_path_is_missing .git/sequencer &&
+ git cat-file commit HEAD >msg &&
+ grep "cherry picked from" msg
+'
+
+test_expect_success '--continue respects -x in first commit in multi-pick' '
+ pristine_detach initial &&
+ test_must_fail git cherry-pick -x picked anotherpick &&
+ echo c >foo &&
+ git add foo &&
+ git cherry-pick --continue &&
+ test_path_is_missing .git/sequencer &&
+ git cat-file commit HEAD^ >msg &&
+ picked=$(git rev-parse --verify picked) &&
+ grep "cherry picked from.*$picked" msg
+'
+
+test_expect_failure '--signoff is automatically propagated to resolved conflict' '
+ pristine_detach initial &&
+ test_expect_code 1 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 &&
+ ! grep "Signed-off-by:" initial_msg &&
+ grep "Signed-off-by:" unrelatedpick_msg &&
+ ! grep "Signed-off-by:" picked_msg &&
+ grep "Signed-off-by:" anotherpick_msg
+'
+
+test_expect_failure '--signoff dropped for implicit commit of resolution, multi-pick case' '
+ pristine_detach initial &&
+ test_must_fail git cherry-pick -s picked anotherpick &&
+ echo c >foo &&
+ git add foo &&
+ git cherry-pick --continue &&
+
+ git diff --exit-code HEAD &&
+ test_cmp_rev initial HEAD^^ &&
+ git cat-file commit HEAD^ >msg &&
+ ! grep Signed-off-by: msg
+'
+
+test_expect_failure 'sign-off needs to be reaffirmed after conflict resolution, single-pick case' '
+ pristine_detach initial &&
+ test_must_fail git cherry-pick -s picked &&
+ echo c >foo &&
+ git add foo &&
+ git cherry-pick --continue &&
+
+ git diff --exit-code HEAD &&
+ test_cmp_rev initial HEAD^ &&
+ git cat-file commit HEAD >msg &&
+ ! grep Signed-off-by: msg
+'
+
+test_expect_success 'malformed instruction sheet 1' '
+ pristine_detach initial &&
+ test_expect_code 1 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_expect_code 128 git cherry-pick --continue
+'
+
+test_expect_success 'malformed instruction sheet 2' '
+ pristine_detach initial &&
+ test_expect_code 1 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_expect_code 128 git cherry-pick --continue
+'
+
+test_expect_success 'empty commit set (no commits to walk)' '
+ pristine_detach initial &&
+ test_expect_code 128 git cherry-pick base..base
+'
+
+test_expect_success 'empty commit set (culled during walk)' '
+ pristine_detach initial &&
+ test_expect_code 128 git cherry-pick -2 --author=no.such.author base
+'
+
+test_expect_success 'malformed instruction sheet 3' '
+ pristine_detach initial &&
+ test_expect_code 1 git cherry-pick base..anotherpick &&
+ echo "resolved" >foo &&
+ git add foo &&
+ git commit &&
+ sed "s/pick \([0-9a-f]*\)/pick $_r10/" .git/sequencer/todo >new_sheet &&
+ cp new_sheet .git/sequencer/todo &&
+ test_expect_code 128 git cherry-pick --continue
+'
+
+test_expect_success 'instruction sheet, fat-fingers version' '
+ pristine_detach initial &&
+ test_expect_code 1 git cherry-pick base..anotherpick &&
+ echo "c" >foo &&
+ git add foo &&
+ git commit &&
+ sed "s/pick \([0-9a-f]*\)/pick \1 /" .git/sequencer/todo >new_sheet &&
+ cp new_sheet .git/sequencer/todo &&
+ git cherry-pick --continue
+'
+
+test_expect_success 'commit descriptions in insn sheet are optional' '
+ pristine_detach initial &&
+ test_expect_code 1 git cherry-pick base..anotherpick &&
+ echo "c" >foo &&
+ git add foo &&
+ git commit &&
+ cut -d" " -f1,2 .git/sequencer/todo >new_sheet &&
+ cp new_sheet .git/sequencer/todo &&
+ git cherry-pick --continue &&
+ test_path_is_missing .git/sequencer &&
+ git rev-list HEAD >commits &&
+ test_line_count = 4 commits
+'
+
+test_done