From: Junio C Hamano Date: Thu, 17 Oct 2013 22:45:50 +0000 (-0700) Subject: Merge branch 'es/rebase-i-no-abbrev' into maint X-Git-Tag: v1.8.4.2~20 X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/f8a3fd28fd9e61852f5944335e7338c52c8c5abd?hp=-c Merge branch 'es/rebase-i-no-abbrev' into maint * es/rebase-i-no-abbrev: rebase -i: fix short SHA-1 collision t3404: rebase -i: demonstrate short SHA-1 collision t3404: make tests more self-contained Conflicts: t/t3404-rebase-interactive.sh --- f8a3fd28fd9e61852f5944335e7338c52c8c5abd diff --combined git-rebase--interactive.sh index b8245cd3fa,b97a1d07cb..10bf318d0d --- a/git-rebase--interactive.sh +++ b/git-rebase--interactive.sh @@@ -352,9 -352,8 +352,9 @@@ pick_one_preserving_merges () msg_content="$(commit_message $sha1)" # No point in merging the first parent, that's HEAD new_parents=${new_parents# $first_parent} + merge_args="--no-log --no-ff" if ! do_with_author output eval \ - 'git merge --no-ff $strategy_args -m "$msg_content" $new_parents' + 'git merge $merge_args $strategy_args -m "$msg_content" $new_parents' then printf "%s\n" "$msg_content" > "$GIT_DIR"/MERGE_MSG die_with_patch $sha1 "Error redoing merge $sha1" @@@ -672,7 -671,7 +672,7 @@@ skip_unnecessary_picks () ;; esac ;; - 3,#*|3,) + 3,"$comment_char"*|3,) # copy comments ;; *) @@@ -690,6 -689,32 +690,32 @@@ die "Could not skip unnecessary pick commands" } + transform_todo_ids () { + while read -r command rest + do + case "$command" in + "$comment_char"* | exec) + # Be careful for oddball commands like 'exec' + # that do not have a SHA-1 at the beginning of $rest. + ;; + *) + sha1=$(git rev-parse --verify --quiet "$@" ${rest%% *}) && + rest="$sha1 ${rest#* }" + ;; + esac + printf '%s\n' "$command${rest:+ }$rest" + done <"$todo" >"$todo.new" && + mv -f "$todo.new" "$todo" + } + + expand_todo_ids() { + transform_todo_ids + } + + collapse_todo_ids() { + transform_todo_ids --short=7 + } + # Rearrange the todo list that has both "pick sha1 msg" and # "pick sha1 fixup!/squash! msg" appears in it so that the latter # comes immediately after the former, and change "pick" to @@@ -842,6 -867,7 +868,7 @@@ skip edit-todo) git stripspace --strip-comments <"$todo" >"$todo".new mv -f "$todo".new "$todo" + collapse_todo_ids append_todo_help git stripspace --comment-lines >>"$todo" <<\EOF @@@ -853,6 -879,7 +880,7 @@@ EO git_sequence_editor "$todo" || die "Could not execute editor" + expand_todo_ids exit ;; @@@ -1009,6 -1036,8 +1037,8 @@@ git_sequence_editor "$todo" | has_action "$todo" || die_abort "Nothing to do" + expand_todo_ids + test -d "$rewritten" || test -n "$force_rebase" || skip_unnecessary_picks GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $onto_name" diff --combined t/t3404-rebase-interactive.sh index 4dbeddb0de,6cdc2eadc7..50e22b1cad --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@@ -29,8 -29,6 +29,6 @@@ Initial setup . "$TEST_DIRECTORY"/lib-rebase.sh - set_fake_editor - # WARNING: Modifications to the initial repository can change the SHA ID used # in the expect2 file for the 'stop on conflicting pick' test. @@@ -72,6 -70,7 +70,7 @@@ export SHEL test_expect_success 'rebase -i with the exec command' ' git checkout master && ( + set_fake_editor && FAKE_LINES="1 exec_>touch-one 2 exec_>touch-two exec_false exec_>touch-three 3 4 exec_>\"touch-file__name_with_spaces\";_>touch-after-semicolon 5" && @@@ -93,6 -92,7 +92,7 @@@ test_expect_success 'rebase -i with the exec command runs from tree root' ' git checkout master && mkdir subdir && (cd subdir && + set_fake_editor && FAKE_LINES="1 exec_>touch-subdir" \ git rebase -i HEAD^ ) && @@@ -103,6 -103,7 +103,7 @@@ test_expect_success 'rebase -i with the exec command checks tree cleanness' ' git checkout master && ( + set_fake_editor && FAKE_LINES="exec_echo_foo_>file1 1" && export FAKE_LINES && test_must_fail git rebase -i HEAD^ @@@ -116,6 -117,7 +117,7 @@@ test_expect_success 'rebase -i with exe git checkout master && test_when_finished "git rebase --abort" && ( + set_fake_editor && FAKE_LINES="exec_this-command-does-not-exist 1" && export FAKE_LINES && test_must_fail git rebase -i HEAD^ >actual 2>&1 @@@ -125,6 -127,7 +127,7 @@@ test_expect_success 'no changes are a nop' ' git checkout branch2 && + set_fake_editor && git rebase -i F && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" && test $(git rev-parse I) = $(git rev-parse HEAD) @@@ -134,6 -137,7 +137,7 @@@ test_expect_success 'test the [branch] git checkout -b dead-end && git rm file6 && git commit -m "stop here" && + set_fake_editor && git rebase -i F branch2 && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" && test $(git rev-parse I) = $(git rev-parse branch2) && @@@ -142,6 -146,7 +146,7 @@@ test_expect_success 'test --onto ' ' git checkout -b test-onto branch2 && + set_fake_editor && git rebase -i --onto branch1 F && test "$(git symbolic-ref -q HEAD)" = "refs/heads/test-onto" && test $(git rev-parse HEAD^) = $(git rev-parse branch1) && @@@ -151,6 -156,7 +156,7 @@@ test_expect_success 'rebase on top of a non-conflicting commit' ' git checkout branch1 && git tag original-branch1 && + set_fake_editor && git rebase -i branch2 && test file6 = $(git diff --name-only original-branch1) && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch1" && @@@ -163,6 -169,7 +169,7 @@@ test_expect_success 'reflog for the bra ' test_expect_success 'exchange two commits' ' + set_fake_editor && FAKE_LINES="2 1" git rebase -i HEAD~2 && test H = $(git cat-file commit HEAD^ | sed -ne \$p) && test G = $(git cat-file commit HEAD | sed -ne \$p) @@@ -188,6 -195,7 +195,7 @@@ EO test_expect_success 'stop on conflicting pick' ' git tag new-branch1 && + set_fake_editor && test_must_fail git rebase -i master && test "$(git rev-parse HEAD~3)" = "$(git rev-parse master)" && test_cmp expect .git/rebase-merge/patch && @@@ -208,6 -216,7 +216,7 @@@ test_expect_success 'abort' test_expect_success 'abort with error when new base cannot be checked out' ' git rm --cached file1 && git commit -m "remove file in base" && + set_fake_editor && test_must_fail git rebase -i master > output 2>&1 && grep "The following untracked working tree files would be overwritten by checkout:" \ output && @@@ -222,6 -231,7 +231,7 @@@ test_expect_success 'retain authorship test_tick && GIT_AUTHOR_NAME="Twerp Snog" git commit -m "different author" && git tag twerp && + set_fake_editor && git rebase -i --onto master HEAD^ && git show HEAD | grep "^Author: Twerp Snog" ' @@@ -232,6 -242,7 +242,7 @@@ test_expect_success 'squash' test_tick && GIT_AUTHOR_NAME="Nitfol" git commit -m "nitfol" file7 && echo "******************************" && + set_fake_editor && FAKE_LINES="1 squash 2" EXPECT_HEADER_COUNT=2 \ git rebase -i --onto master HEAD~2 && test B = $(cat file7) && @@@ -244,6 -255,7 +255,7 @@@ test_expect_success 'retain authorship test_expect_success '-p handles "no changes" gracefully' ' HEAD=$(git rev-parse HEAD) && + set_fake_editor && git rebase -i -p HEAD^ && git update-index --refresh && git diff-files --quiet && @@@ -253,6 -265,7 +265,7 @@@ test_expect_failure 'exchange two commits with -p' ' git checkout H && + set_fake_editor && FAKE_LINES="2 1" git rebase -i -p HEAD~2 && test H = $(git cat-file commit HEAD^ | sed -ne \$p) && test G = $(git cat-file commit HEAD | sed -ne \$p) @@@ -287,6 -300,7 +300,7 @@@ test_expect_success 'preserve merges wi git commit -m M file1 && git checkout -b to-be-rebased && test_tick && + set_fake_editor && git rebase -i -p --onto branch1 master && git update-index --refresh && git diff-files --quiet && @@@ -301,6 -315,7 +315,7 @@@ ' test_expect_success 'edit ancestor with -p' ' + set_fake_editor && FAKE_LINES="1 2 edit 3 4" git rebase -i -p HEAD~3 && echo 2 > unrelated-file && test_tick && @@@ -314,6 -329,7 +329,7 @@@ test_expect_success '--continue tries to commit' ' test_tick && + set_fake_editor && test_must_fail git rebase -i --onto new-branch1 HEAD^ && echo resolved > file1 && git add file1 && @@@ -325,6 -341,7 +341,7 @@@ test_expect_success 'verbose flag is heeded, even after --continue' ' git reset --hard master@{1} && test_tick && + set_fake_editor && test_must_fail git rebase -v -i --onto new-branch1 HEAD^ && echo resolved > file1 && git add file1 && @@@ -334,6 -351,7 +351,7 @@@ test_expect_success 'multi-squash only fires up editor once' ' base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 squash 2 squash 3 squash 4" \ EXPECT_HEADER_COUNT=4 \ git rebase -i $base && @@@ -344,6 -362,7 +362,7 @@@ test_expect_success 'multi-fixup does not fire up editor' ' git checkout -b multi-fixup E && base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="NEVER" FAKE_LINES="1 fixup 2 fixup 3 fixup 4" \ git rebase -i $base && test $base = $(git rev-parse HEAD^) && @@@ -355,6 -374,7 +374,7 @@@ test_expect_success 'commit message used after conflict' ' git checkout -b conflict-fixup conflict-branch && base=$(git rev-parse HEAD~4) && + set_fake_editor && ( FAKE_LINES="1 fixup 3 fixup 4" && export FAKE_LINES && @@@ -373,6 -393,7 +393,7 @@@ test_expect_success 'commit message retained after conflict' ' git checkout -b conflict-squash conflict-branch && base=$(git rev-parse HEAD~4) && + set_fake_editor && ( FAKE_LINES="1 fixup 3 squash 4" && export FAKE_LINES && @@@ -399,6 -420,7 +420,7 @@@ EO test_expect_success 'squash and fixup generate correct log messages' ' git checkout -b squash-fixup E && base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 fixup 2 squash 3 fixup 4" \ EXPECT_HEADER_COUNT=4 \ git rebase -i $base && @@@ -411,6 -433,7 +433,7 @@@ test_expect_success 'squash ignores comments' ' git checkout -b skip-comments E && base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="# 1 # squash 2 # squash 3 # squash 4 #" \ EXPECT_HEADER_COUNT=4 \ git rebase -i $base && @@@ -423,6 -446,7 +446,7 @@@ test_expect_success 'squash ignores blank lines' ' git checkout -b skip-blank-lines E && base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="> 1 > squash 2 > squash 3 > squash 4 >" \ EXPECT_HEADER_COUNT=4 \ git rebase -i $base && @@@ -435,6 -459,7 +459,7 @@@ test_expect_success 'squash works as expected' ' git checkout -b squash-works no-conflict-branch && one=$(git rev-parse HEAD~3) && + set_fake_editor && FAKE_LINES="1 squash 3 2" EXPECT_HEADER_COUNT=2 \ git rebase -i HEAD~3 && test $one = $(git rev-parse HEAD~2) @@@ -443,6 -468,7 +468,7 @@@ test_expect_success 'interrupted squash works as expected' ' git checkout -b interrupted-squash conflict-branch && one=$(git rev-parse HEAD~3) && + set_fake_editor && ( FAKE_LINES="1 squash 3 2" && export FAKE_LINES && @@@ -460,6 -486,7 +486,7 @@@ test_expect_success 'interrupted squash works as expected (case 2)' ' git checkout -b interrupted-squash2 conflict-branch && one=$(git rev-parse HEAD~3) && + set_fake_editor && ( FAKE_LINES="3 squash 1 2" && export FAKE_LINES && @@@ -484,6 -511,7 +511,7 @@@ test_expect_success '--continue tries t git commit -m "unrelated change" && parent=$(git rev-parse HEAD^) && test_tick && + set_fake_editor && FAKE_LINES="edit 1" git rebase -i HEAD^ && echo edited > file7 && git add file7 && @@@ -496,6 -524,7 +524,7 @@@ test_expect_success 'aborted --continue does not squash commits after "edit"' ' old=$(git rev-parse HEAD) && test_tick && + set_fake_editor && FAKE_LINES="edit 1" git rebase -i HEAD^ && echo "edited again" > file7 && git add file7 && @@@ -510,6 -539,7 +539,7 @@@ test_expect_success 'auto-amend only edited commits after "edit"' ' test_tick && + set_fake_editor && FAKE_LINES="edit 1" git rebase -i HEAD^ && echo "edited again" > file7 && git add file7 && @@@ -528,6 -558,7 +558,7 @@@ test_expect_success 'clean error after failed "exec"' ' test_tick && test_when_finished "git rebase --abort || :" && + set_fake_editor && ( FAKE_LINES="1 exec_false" && export FAKE_LINES && @@@ -543,6 -574,7 +574,7 @@@ test_expect_success 'rebase a detached grandparent=$(git rev-parse HEAD~2) && git checkout $(git rev-parse HEAD) && test_tick && + set_fake_editor && FAKE_LINES="2 1" git rebase -i HEAD~2 && test $grandparent = $(git rev-parse HEAD~2) ' @@@ -559,6 -591,7 +591,7 @@@ test_expect_success 'rebase a commit vi test_must_fail git commit -m doesnt-verify file1 && git commit -m doesnt-verify --no-verify file1 && test_tick && + set_fake_editor && FAKE_LINES=2 git rebase -i HEAD~2 ' @@@ -580,6 -613,7 +613,7 @@@ test_expect_success 'rebase with a fil git commit -m "Add body" ) && + set_fake_editor && FAKE_LINES="1 squash 2" git rebase -i to-be-rebased && test "$(git show -s --pretty=format:%an)" = "Squashed Away" @@@ -591,6 -625,7 +625,7 @@@ test_expect_success 'do "noop" when the GIT_EDITOR=: git commit --amend \ --author="Somebody else " && test $(git rev-parse branch3) != $(git rev-parse branch4) && + set_fake_editor && git rebase -i branch3 && test $(git rev-parse branch3) = $(git rev-parse branch4) @@@ -615,10 -650,12 +650,12 @@@ test_expect_success 'submodule rebase s git commit -a -m "submodule second" ) && test_tick && + set_fake_editor && git commit -a -m "Three changes submodule" ' test_expect_success 'submodule rebase -i' ' + set_fake_editor && FAKE_LINES="1 squash 2 3" git rebase -i A ' @@@ -636,6 -673,7 +673,7 @@@ test_expect_success 'submodule conflic ' test_expect_success 'rebase -i continue with only submodule staged' ' + set_fake_editor && test_must_fail git rebase -i submodule-base && git add sub && git rebase --continue && @@@ -645,6 -683,7 +683,7 @@@ test_expect_success 'rebase -i continue with unstaged submodule' ' git checkout submodule-topic && git reset --hard && + set_fake_editor && test_must_fail git rebase -i submodule-base && git reset && git rebase --continue && @@@ -657,6 -696,7 +696,7 @@@ test_expect_success 'avoid unnecessary test-chmtime =123456789 file3 && git update-index --refresh && HEAD=$(git rev-parse HEAD) && + set_fake_editor && git rebase -i HEAD~4 && test $HEAD = $(git rev-parse HEAD) && MTIME=$(test-chmtime -v +0 file3 | sed 's/[^0-9].*$//') && @@@ -665,6 -705,7 +705,7 @@@ test_expect_success 'reword' ' git checkout -b reword-branch master && + set_fake_editor && FAKE_LINES="1 2 3 reword 4" FAKE_COMMIT_MESSAGE="E changed" git rebase -i A && git show HEAD | grep "E changed" && test $(git rev-parse master) != $(git rev-parse HEAD) && @@@ -684,6 -725,7 +725,7 @@@ test_expect_success 'rebase -i can cop test_commit n2 && test_commit n3 && git notes add -m"a note" n3 && + set_fake_editor && git rebase -i --onto n1 n2 && test "a note" = "$(git notes show HEAD)" ' @@@ -697,6 -739,7 +739,7 @@@ EO test_expect_success 'rebase -i can copy notes over a fixup' ' git reset --hard n3 && git notes add -m"an earlier note" n2 && + set_fake_editor && GIT_NOTES_REWRITE_MODE=concatenate FAKE_LINES="1 fixup 2" git rebase -i n1 && git notes show > output && test_cmp expect output @@@ -706,6 -749,7 +749,7 @@@ test_expect_success 'rebase while detac git symbolic-ref HEAD && grandparent=$(git rev-parse HEAD~2) && test_tick && + set_fake_editor && FAKE_LINES="2 1" git rebase -i HEAD~2 HEAD^0 && test $grandparent = $(git rev-parse HEAD~2) && test_must_fail git symbolic-ref HEAD @@@ -715,6 -759,7 +759,7 @@@ test_tick # Ensure that the rebased com test_expect_success 'always cherry-pick with --no-ff' ' git checkout no-ff-branch && git tag original-no-ff-branch && + set_fake_editor && git rebase -i --no-ff A && touch empty && for p in 0 1 2 @@@ -747,6 -792,7 +792,7 @@@ test_expect_success 'set up commits wit test_expect_success 'rebase-i history with funny messages' ' git rev-list A..funny >expect && test_tick && + set_fake_editor && FAKE_LINES="1 2 3 4" git rebase -i A && git rev-list A.. >actual && test_cmp expect actual @@@ -763,6 -809,7 +809,7 @@@ test_expect_success 'prepare for rebas test_expect_success 'running "git rebase -i --exec git show HEAD"' ' + set_fake_editor && git rebase -i --exec "git show HEAD" HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" && @@@ -776,6 -823,7 +823,7 @@@ test_expect_success 'running "git rebase --exec git show HEAD -i"' ' git reset --hard execute && + set_fake_editor && git rebase --exec "git show HEAD" -i HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" && @@@ -789,6 -837,7 +837,7 @@@ test_expect_success 'running "git rebase -ix git show HEAD"' ' git reset --hard execute && + set_fake_editor && git rebase -ix "git show HEAD" HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" && @@@ -802,6 -851,7 +851,7 @@@ test_expect_success 'rebase -ix with several ' ' git reset --hard execute && + set_fake_editor && git rebase -ix "git show HEAD; pwd" HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD;_pwd 2 exec_git_show_HEAD;_pwd" && @@@ -815,6 -865,7 +865,7 @@@ test_expect_success 'rebase -ix with several instances of --exec' ' git reset --hard execute && + set_fake_editor && git rebase -i --exec "git show HEAD" --exec "pwd" HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD exec_pwd 2 @@@ -836,6 -887,7 +887,7 @@@ test_expect_success 'rebase -ix with -- echo bis >bis.txt && git add bis.txt && git commit -m "fixup! two_exec" && + set_fake_editor && ( git checkout -b autosquash_actual && git rebase -i --exec "git show HEAD" --autosquash HEAD~4 >actual @@@ -854,6 -906,7 +906,7 @@@ test_expect_success 'rebase --exec without -i shows error message' ' git reset --hard execute && + set_fake_editor && test_must_fail git rebase --exec "git show HEAD" HEAD~2 2>actual && echo "The --exec option must be used with the --interactive option" >expected && test_i18ncmp expected actual @@@ -862,6 -915,7 +915,7 @@@ test_expect_success 'rebase -i --exec without ' ' git reset --hard execute && + set_fake_editor && test_must_fail git rebase -i --exec 2>tmp && sed -e "1d" tmp >actual && test_must_fail git rebase -h >expected && @@@ -871,6 -925,7 +925,7 @@@ test_expect_success 'rebase -i --root re-order and drop commits' ' git checkout E && + set_fake_editor && FAKE_LINES="3 1 2 5" git rebase -i --root && test E = $(git cat-file commit HEAD | sed -ne \$p) && test B = $(git cat-file commit HEAD^ | sed -ne \$p) && @@@ -884,6 -939,7 +939,7 @@@ test_expect_success 'rebase -i --root r echo B >file7 && git add file7 && GIT_AUTHOR_NAME="Twerp Snog" git commit -m "different author" && + set_fake_editor && FAKE_LINES="2" git rebase -i --root && git cat-file commit HEAD | grep -q "^author Twerp Snog" && git cat-file commit HEAD | grep -q "^different author$" @@@ -892,6 -948,7 +948,7 @@@ test_expect_success 'rebase -i --root temporary sentinel commit' ' git checkout B && ( + set_fake_editor && FAKE_LINES="2" && export FAKE_LINES && test_must_fail git rebase -i --root @@@ -902,6 -959,7 +959,7 @@@ test_expect_success 'rebase -i --root fixup root commit' ' git checkout B && + set_fake_editor && FAKE_LINES="1 fixup 2" git rebase -i --root && test A = $(git cat-file commit HEAD | sed -ne \$p) && test B = $(git show HEAD:file1) && @@@ -911,6 -969,7 +969,7 @@@ test_expect_success 'rebase --edit-todo does not works on non-interactive rebase' ' git reset --hard && git checkout conflict-branch && + set_fake_editor && test_must_fail git rebase --onto HEAD~2 HEAD~ && test_must_fail git rebase --edit-todo && git rebase --abort @@@ -919,6 -978,7 +978,7 @@@ test_expect_success 'rebase --edit-todo can be used to modify todo' ' git reset --hard && git checkout no-conflict-branch^0 && + set_fake_editor && FAKE_LINES="edit 1 2 3" git rebase -i HEAD~3 && FAKE_LINES="2 1" git rebase --edit-todo && git rebase --continue @@@ -929,6 -989,7 +989,7 @@@ test_expect_success 'rebase -i produces readable reflog' ' git reset --hard && git branch -f branch-reflog-test H && + set_fake_editor && git rebase -i --onto I F branch-reflog-test && cat >expect <<-\EOF && rebase -i (start): checkout I @@@ -976,17 -1037,28 +1037,41 @@@ test_expect_success 'rebase -i with --s test $(cat file1) = Z ' +test_expect_success 'rebase -i error on commits with \ in message' ' + current_head=$(git rev-parse HEAD) + test_when_finished "git rebase --abort; git reset --hard $current_head; rm -f error" && + test_commit TO-REMOVE will-conflict old-content && + test_commit "\temp" will-conflict new-content dummy && + ( + EDITOR=true && + export EDITOR && + test_must_fail git rebase -i HEAD^ --onto HEAD^^ 2>error + ) && + test_expect_code 1 grep " emp" error +' + + test_expect_success 'short SHA-1 setup' ' + test_when_finished "git checkout master" && + git checkout --orphan collide && + git rm -rf . && + ( + unset test_tick && + test_commit collide1 collide && + test_commit --notick collide2 collide && + test_commit --notick collide3 collide + ) + ' + + test_expect_success 'short SHA-1 collide' ' + test_when_finished "reset_rebase && git checkout master" && + git checkout collide && + ( + unset test_tick && + test_tick && + set_fake_editor && + FAKE_COMMIT_MESSAGE="collide2 ac4f2ee" \ + FAKE_LINES="reword 1 2" git rebase -i HEAD~2 + ) + ' + test_done