t/t3404-rebase-interactive.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Johannes E. Schindelin
   4 #
   5
   6 test_description='git rebase interactive
   7
   8 This test runs git rebase "interactively", by faking an edit, and verifies
   9 that the result still makes sense.
  10
  11 Initial setup:
  12
  13      one - two - three - four (conflict-branch)
  14    /
  15  A - B - C - D - E            (master)
  16  | \
  17  |   F - G - H                (branch1)
  18  |     \
  19  |\      I                    (branch2)
  20  | \
  21  |   J - K - L - M            (no-conflict-branch)
  22   \
  23     N - O - P                 (no-ff-branch)
  24
  25  where A, B, D and G all touch file1, and one, two, three, four all
  26  touch file "conflict".
  27 '
  28 . ./test-lib.sh
  29
  30 . "$TEST_DIRECTORY"/lib-rebase.sh
  31
  32 # WARNING: Modifications to the initial repository can change the SHA ID used
  33 # in the expect2 file for the 'stop on conflicting pick' test.
  34
  35 test_expect_success 'setup' '
  36         test_commit A file1 &&
  37         test_commit B file1 &&
  38         test_commit C file2 &&
  39         test_commit D file1 &&
  40         test_commit E file3 &&
  41         git checkout -b branch1 A &&
  42         test_commit F file4 &&
  43         test_commit G file1 &&
  44         test_commit H file5 &&
  45         git checkout -b branch2 F &&
  46         test_commit I file6 &&
  47         git checkout -b conflict-branch A &&
  48         test_commit one conflict &&
  49         test_commit two conflict &&
  50         test_commit three conflict &&
  51         test_commit four conflict &&
  52         git checkout -b no-conflict-branch A &&
  53         test_commit J fileJ &&
  54         test_commit K fileK &&
  55         test_commit L fileL &&
  56         test_commit M fileM &&
  57         git checkout -b no-ff-branch A &&
  58         test_commit N fileN &&
  59         test_commit O fileO &&
  60         test_commit P fileP
  61 '
  62
  63 # "exec" commands are ran with the user shell by default, but this may
  64 # be non-POSIX. For example, if SHELL=zsh then ">file" doesn't work
  65 # to create a file. Unseting SHELL avoids such non-portable behavior
  66 # in tests. It must be exported for it to take effect where needed.
  67 SHELL=
  68 export SHELL
  69
  70 test_expect_success 'rebase --keep-empty' '
  71         git checkout -b emptybranch master &&
  72         git commit --allow-empty -m "empty" &&
  73         git rebase --keep-empty -i HEAD~2 &&
  74         git log --oneline >actual &&
  75         test_line_count = 6 actual
  76 '
  77
  78 test_expect_success 'rebase -i with the exec command' '
  79         git checkout master &&
  80         (
  81         set_fake_editor &&
  82         FAKE_LINES="1 exec_>touch-one
  83                 2 exec_>touch-two exec_false exec_>touch-three
  84                 3 4 exec_>\"touch-file__name_with_spaces\";_>touch-after-semicolon 5" &&
  85         export FAKE_LINES &&
  86         test_must_fail git rebase -i A
  87         ) &&
  88         test_path_is_file touch-one &&
  89         test_path_is_file touch-two &&
  90         test_path_is_missing touch-three " (should have stopped before)" &&
  91         test_cmp_rev C HEAD &&
  92         git rebase --continue &&
  93         test_path_is_file touch-three &&
  94         test_path_is_file "touch-file  name with spaces" &&
  95         test_path_is_file touch-after-semicolon &&
  96         test_cmp_rev master HEAD &&
  97         rm -f touch-*
  98 '
  99
 100 test_expect_success 'rebase -i with the exec command runs from tree root' '
 101         git checkout master &&
 102         mkdir subdir && (cd subdir &&
 103         set_fake_editor &&
 104         FAKE_LINES="1 exec_>touch-subdir" \
 105                 git rebase -i HEAD^
 106         ) &&
 107         test_path_is_file touch-subdir &&
 108         rm -fr subdir
 109 '
 110
 111 test_expect_success 'rebase -i with the exec command checks tree cleanness' '
 112         git checkout master &&
 113         set_fake_editor &&
 114         test_must_fail env FAKE_LINES="exec_echo_foo_>file1 1" git rebase -i HEAD^ &&
 115         test_cmp_rev master^ HEAD &&
 116         git reset --hard &&
 117         git rebase --continue
 118 '
 119
 120 test_expect_success 'rebase -i with exec of inexistent command' '
 121         git checkout master &&
 122         test_when_finished "git rebase --abort" &&
 123         set_fake_editor &&
 124         test_must_fail env FAKE_LINES="exec_this-command-does-not-exist 1" \
 125         git rebase -i HEAD^ >actual 2>&1 &&
 126         ! grep "Maybe git-rebase is broken" actual
 127 '
 128
 129 test_expect_success 'no changes are a nop' '
 130         git checkout branch2 &&
 131         set_fake_editor &&
 132         git rebase -i F &&
 133         test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" &&
 134         test $(git rev-parse I) = $(git rev-parse HEAD)
 135 '
 136
 137 test_expect_success 'test the [branch] option' '
 138         git checkout -b dead-end &&
 139         git rm file6 &&
 140         git commit -m "stop here" &&
 141         set_fake_editor &&
 142         git rebase -i F branch2 &&
 143         test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" &&
 144         test $(git rev-parse I) = $(git rev-parse branch2) &&
 145         test $(git rev-parse I) = $(git rev-parse HEAD)
 146 '
 147
 148 test_expect_success 'test --onto <branch>' '
 149         git checkout -b test-onto branch2 &&
 150         set_fake_editor &&
 151         git rebase -i --onto branch1 F &&
 152         test "$(git symbolic-ref -q HEAD)" = "refs/heads/test-onto" &&
 153         test $(git rev-parse HEAD^) = $(git rev-parse branch1) &&
 154         test $(git rev-parse I) = $(git rev-parse branch2)
 155 '
 156
 157 test_expect_success 'rebase on top of a non-conflicting commit' '
 158         git checkout branch1 &&
 159         git tag original-branch1 &&
 160         set_fake_editor &&
 161         git rebase -i branch2 &&
 162         test file6 = $(git diff --name-only original-branch1) &&
 163         test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch1" &&
 164         test $(git rev-parse I) = $(git rev-parse branch2) &&
 165         test $(git rev-parse I) = $(git rev-parse HEAD~2)
 166 '
 167
 168 test_expect_success 'reflog for the branch shows state before rebase' '
 169         test $(git rev-parse branch1@{1}) = $(git rev-parse original-branch1)
 170 '
 171
 172 test_expect_success 'exchange two commits' '
 173         set_fake_editor &&
 174         FAKE_LINES="2 1" git rebase -i HEAD~2 &&
 175         test H = $(git cat-file commit HEAD^ | sed -ne \$p) &&
 176         test G = $(git cat-file commit HEAD | sed -ne \$p)
 177 '
 178
 179 cat > expect << EOF
 180 diff --git a/file1 b/file1
 181 index f70f10e..fd79235 100644
 182 --- a/file1
 183 +++ b/file1
 184 @@ -1 +1 @@
 185 -A
 186 +G
 187 EOF
 188
 189 cat > expect2 << EOF
 190 <<<<<<< HEAD
 191 D
 192 =======
 193 G
 194 >>>>>>> 5d18e54... G
 195 EOF
 196
 197 test_expect_success 'stop on conflicting pick' '
 198         git tag new-branch1 &&
 199         set_fake_editor &&
 200         test_must_fail git rebase -i master &&
 201         test "$(git rev-parse HEAD~3)" = "$(git rev-parse master)" &&
 202         test_cmp expect .git/rebase-merge/patch &&
 203         test_cmp expect2 file1 &&
 204         test "$(git diff --name-status |
 205                 sed -n -e "/^U/s/^U[^a-z]*//p")" = file1 &&
 206         test 4 = $(grep -v "^#" < .git/rebase-merge/done | wc -l) &&
 207         test 0 = $(grep -c "^[^#]" < .git/rebase-merge/git-rebase-todo)
 208 '
 209
 210 test_expect_success 'abort' '
 211         git rebase --abort &&
 212         test $(git rev-parse new-branch1) = $(git rev-parse HEAD) &&
 213         test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch1" &&
 214         test_path_is_missing .git/rebase-merge
 215 '
 216
 217 test_expect_success 'abort with error when new base cannot be checked out' '
 218         git rm --cached file1 &&
 219         git commit -m "remove file in base" &&
 220         set_fake_editor &&
 221         test_must_fail git rebase -i master > output 2>&1 &&
 222         grep "The following untracked working tree files would be overwritten by checkout:" \
 223                 output &&
 224         grep "file1" output &&
 225         test_path_is_missing .git/rebase-merge &&
 226         git reset --hard HEAD^
 227 '
 228
 229 test_expect_success 'retain authorship' '
 230         echo A > file7 &&
 231         git add file7 &&
 232         test_tick &&
 233         GIT_AUTHOR_NAME="Twerp Snog" git commit -m "different author" &&
 234         git tag twerp &&
 235         set_fake_editor &&
 236         git rebase -i --onto master HEAD^ &&
 237         git show HEAD | grep "^Author: Twerp Snog"
 238 '
 239
 240 test_expect_success 'squash' '
 241         git reset --hard twerp &&
 242         echo B > file7 &&
 243         test_tick &&
 244         GIT_AUTHOR_NAME="Nitfol" git commit -m "nitfol" file7 &&
 245         echo "******************************" &&
 246         set_fake_editor &&
 247         FAKE_LINES="1 squash 2" EXPECT_HEADER_COUNT=2 \
 248                 git rebase -i --onto master HEAD~2 &&
 249         test B = $(cat file7) &&
 250         test $(git rev-parse HEAD^) = $(git rev-parse master)
 251 '
 252
 253 test_expect_success 'retain authorship when squashing' '
 254         git show HEAD | grep "^Author: Twerp Snog"
 255 '
 256
 257 test_expect_success '-p handles "no changes" gracefully' '
 258         HEAD=$(git rev-parse HEAD) &&
 259         set_fake_editor &&
 260         git rebase -i -p HEAD^ &&
 261         git update-index --refresh &&
 262         git diff-files --quiet &&
 263         git diff-index --quiet --cached HEAD -- &&
 264         test $HEAD = $(git rev-parse HEAD)
 265 '
 266
 267 test_expect_failure 'exchange two commits with -p' '
 268         git checkout H &&
 269         set_fake_editor &&
 270         FAKE_LINES="2 1" git rebase -i -p HEAD~2 &&
 271         test H = $(git cat-file commit HEAD^ | sed -ne \$p) &&
 272         test G = $(git cat-file commit HEAD | sed -ne \$p)
 273 '
 274
 275 test_expect_success 'preserve merges with -p' '
 276         git checkout -b to-be-preserved master^ &&
 277         : > unrelated-file &&
 278         git add unrelated-file &&
 279         test_tick &&
 280         git commit -m "unrelated" &&
 281         git checkout -b another-branch master &&
 282         echo B > file1 &&
 283         test_tick &&
 284         git commit -m J file1 &&
 285         test_tick &&
 286         git merge to-be-preserved &&
 287         echo C > file1 &&
 288         test_tick &&
 289         git commit -m K file1 &&
 290         echo D > file1 &&
 291         test_tick &&
 292         git commit -m L1 file1 &&
 293         git checkout HEAD^ &&
 294         echo 1 > unrelated-file &&
 295         test_tick &&
 296         git commit -m L2 unrelated-file &&
 297         test_tick &&
 298         git merge another-branch &&
 299         echo E > file1 &&
 300         test_tick &&
 301         git commit -m M file1 &&
 302         git checkout -b to-be-rebased &&
 303         test_tick &&
 304         set_fake_editor &&
 305         git rebase -i -p --onto branch1 master &&
 306         git update-index --refresh &&
 307         git diff-files --quiet &&
 308         git diff-index --quiet --cached HEAD -- &&
 309         test $(git rev-parse HEAD~6) = $(git rev-parse branch1) &&
 310         test $(git rev-parse HEAD~4^2) = $(git rev-parse to-be-preserved) &&
 311         test $(git rev-parse HEAD^^2^) = $(git rev-parse HEAD^^^) &&
 312         test $(git show HEAD~5:file1) = B &&
 313         test $(git show HEAD~3:file1) = C &&
 314         test $(git show HEAD:file1) = E &&
 315         test $(git show HEAD:unrelated-file) = 1
 316 '
 317
 318 test_expect_success 'edit ancestor with -p' '
 319         set_fake_editor &&
 320         FAKE_LINES="1 2 edit 3 4" git rebase -i -p HEAD~3 &&
 321         echo 2 > unrelated-file &&
 322         test_tick &&
 323         git commit -m L2-modified --amend unrelated-file &&
 324         git rebase --continue &&
 325         git update-index --refresh &&
 326         git diff-files --quiet &&
 327         git diff-index --quiet --cached HEAD -- &&
 328         test $(git show HEAD:unrelated-file) = 2
 329 '
 330
 331 test_expect_success '--continue tries to commit' '
 332         test_tick &&
 333         set_fake_editor &&
 334         test_must_fail git rebase -i --onto new-branch1 HEAD^ &&
 335         echo resolved > file1 &&
 336         git add file1 &&
 337         FAKE_COMMIT_MESSAGE="chouette!" git rebase --continue &&
 338         test $(git rev-parse HEAD^) = $(git rev-parse new-branch1) &&
 339         git show HEAD | grep chouette
 340 '
 341
 342 test_expect_success 'verbose flag is heeded, even after --continue' '
 343         git reset --hard master@{1} &&
 344         test_tick &&
 345         set_fake_editor &&
 346         test_must_fail git rebase -v -i --onto new-branch1 HEAD^ &&
 347         echo resolved > file1 &&
 348         git add file1 &&
 349         git rebase --continue > output &&
 350         grep "^ file1 | 2 +-$" output
 351 '
 352
 353 test_expect_success 'multi-squash only fires up editor once' '
 354         base=$(git rev-parse HEAD~4) &&
 355         set_fake_editor &&
 356         FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 squash 2 squash 3 squash 4" \
 357                 EXPECT_HEADER_COUNT=4 \
 358                 git rebase -i $base &&
 359         test $base = $(git rev-parse HEAD^) &&
 360         test 1 = $(git show | grep ONCE | wc -l)
 361 '
 362
 363 test_expect_success 'multi-fixup does not fire up editor' '
 364         git checkout -b multi-fixup E &&
 365         base=$(git rev-parse HEAD~4) &&
 366         set_fake_editor &&
 367         FAKE_COMMIT_AMEND="NEVER" FAKE_LINES="1 fixup 2 fixup 3 fixup 4" \
 368                 git rebase -i $base &&
 369         test $base = $(git rev-parse HEAD^) &&
 370         test 0 = $(git show | grep NEVER | wc -l) &&
 371         git checkout to-be-rebased &&
 372         git branch -D multi-fixup
 373 '
 374
 375 test_expect_success 'commit message used after conflict' '
 376         git checkout -b conflict-fixup conflict-branch &&
 377         base=$(git rev-parse HEAD~4) &&
 378         set_fake_editor &&
 379         test_must_fail env FAKE_LINES="1 fixup 3 fixup 4" git rebase -i $base &&
 380         echo three > conflict &&
 381         git add conflict &&
 382         FAKE_COMMIT_AMEND="ONCE" EXPECT_HEADER_COUNT=2 \
 383                 git rebase --continue &&
 384         test $base = $(git rev-parse HEAD^) &&
 385         test 1 = $(git show | grep ONCE | wc -l) &&
 386         git checkout to-be-rebased &&
 387         git branch -D conflict-fixup
 388 '
 389
 390 test_expect_success 'commit message retained after conflict' '
 391         git checkout -b conflict-squash conflict-branch &&
 392         base=$(git rev-parse HEAD~4) &&
 393         set_fake_editor &&
 394         test_must_fail env FAKE_LINES="1 fixup 3 squash 4" git rebase -i $base &&
 395         echo three > conflict &&
 396         git add conflict &&
 397         FAKE_COMMIT_AMEND="TWICE" EXPECT_HEADER_COUNT=2 \
 398                 git rebase --continue &&
 399         test $base = $(git rev-parse HEAD^) &&
 400         test 2 = $(git show | grep TWICE | wc -l) &&
 401         git checkout to-be-rebased &&
 402         git branch -D conflict-squash
 403 '
 404
 405 cat > expect-squash-fixup << EOF
 406 B
 407
 408 D
 409
 410 ONCE
 411 EOF
 412
 413 test_expect_success 'squash and fixup generate correct log messages' '
 414         git checkout -b squash-fixup E &&
 415         base=$(git rev-parse HEAD~4) &&
 416         set_fake_editor &&
 417         FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 fixup 2 squash 3 fixup 4" \
 418                 EXPECT_HEADER_COUNT=4 \
 419                 git rebase -i $base &&
 420         git cat-file commit HEAD | sed -e 1,/^\$/d > actual-squash-fixup &&
 421         test_cmp expect-squash-fixup actual-squash-fixup &&
 422         git checkout to-be-rebased &&
 423         git branch -D squash-fixup
 424 '
 425
 426 test_expect_success 'squash ignores comments' '
 427         git checkout -b skip-comments E &&
 428         base=$(git rev-parse HEAD~4) &&
 429         set_fake_editor &&
 430         FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="# 1 # squash 2 # squash 3 # squash 4 #" \
 431                 EXPECT_HEADER_COUNT=4 \
 432                 git rebase -i $base &&
 433         test $base = $(git rev-parse HEAD^) &&
 434         test 1 = $(git show | grep ONCE | wc -l) &&
 435         git checkout to-be-rebased &&
 436         git branch -D skip-comments
 437 '
 438
 439 test_expect_success 'squash ignores blank lines' '
 440         git checkout -b skip-blank-lines E &&
 441         base=$(git rev-parse HEAD~4) &&
 442         set_fake_editor &&
 443         FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="> 1 > squash 2 > squash 3 > squash 4 >" \
 444                 EXPECT_HEADER_COUNT=4 \
 445                 git rebase -i $base &&
 446         test $base = $(git rev-parse HEAD^) &&
 447         test 1 = $(git show | grep ONCE | wc -l) &&
 448         git checkout to-be-rebased &&
 449         git branch -D skip-blank-lines
 450 '
 451
 452 test_expect_success 'squash works as expected' '
 453         git checkout -b squash-works no-conflict-branch &&
 454         one=$(git rev-parse HEAD~3) &&
 455         set_fake_editor &&
 456         FAKE_LINES="1 squash 3 2" EXPECT_HEADER_COUNT=2 \
 457                 git rebase -i HEAD~3 &&
 458         test $one = $(git rev-parse HEAD~2)
 459 '
 460
 461 test_expect_success 'interrupted squash works as expected' '
 462         git checkout -b interrupted-squash conflict-branch &&
 463         one=$(git rev-parse HEAD~3) &&
 464         set_fake_editor &&
 465         test_must_fail env FAKE_LINES="1 squash 3 2" git rebase -i HEAD~3 &&
 466         (echo one; echo two; echo four) > conflict &&
 467         git add conflict &&
 468         test_must_fail git rebase --continue &&
 469         echo resolved > conflict &&
 470         git add conflict &&
 471         git rebase --continue &&
 472         test $one = $(git rev-parse HEAD~2)
 473 '
 474
 475 test_expect_success 'interrupted squash works as expected (case 2)' '
 476         git checkout -b interrupted-squash2 conflict-branch &&
 477         one=$(git rev-parse HEAD~3) &&
 478         set_fake_editor &&
 479         test_must_fail env FAKE_LINES="3 squash 1 2" git rebase -i HEAD~3 &&
 480         (echo one; echo four) > conflict &&
 481         git add conflict &&
 482         test_must_fail git rebase --continue &&
 483         (echo one; echo two; echo four) > conflict &&
 484         git add conflict &&
 485         test_must_fail git rebase --continue &&
 486         echo resolved > conflict &&
 487         git add conflict &&
 488         git rebase --continue &&
 489         test $one = $(git rev-parse HEAD~2)
 490 '
 491
 492 test_expect_success '--continue tries to commit, even for "edit"' '
 493         echo unrelated > file7 &&
 494         git add file7 &&
 495         test_tick &&
 496         git commit -m "unrelated change" &&
 497         parent=$(git rev-parse HEAD^) &&
 498         test_tick &&
 499         set_fake_editor &&
 500         FAKE_LINES="edit 1" git rebase -i HEAD^ &&
 501         echo edited > file7 &&
 502         git add file7 &&
 503         FAKE_COMMIT_MESSAGE="chouette!" git rebase --continue &&
 504         test edited = $(git show HEAD:file7) &&
 505         git show HEAD | grep chouette &&
 506         test $parent = $(git rev-parse HEAD^)
 507 '
 508
 509 test_expect_success 'aborted --continue does not squash commits after "edit"' '
 510         old=$(git rev-parse HEAD) &&
 511         test_tick &&
 512         set_fake_editor &&
 513         FAKE_LINES="edit 1" git rebase -i HEAD^ &&
 514         echo "edited again" > file7 &&
 515         git add file7 &&
 516         test_must_fail env FAKE_COMMIT_MESSAGE=" " git rebase --continue &&
 517         test $old = $(git rev-parse HEAD) &&
 518         git rebase --abort
 519 '
 520
 521 test_expect_success 'auto-amend only edited commits after "edit"' '
 522         test_tick &&
 523         set_fake_editor &&
 524         FAKE_LINES="edit 1" git rebase -i HEAD^ &&
 525         echo "edited again" > file7 &&
 526         git add file7 &&
 527         FAKE_COMMIT_MESSAGE="edited file7 again" git commit &&
 528         echo "and again" > file7 &&
 529         git add file7 &&
 530         test_tick &&
 531         test_must_fail env FAKE_COMMIT_MESSAGE="and again" git rebase --continue &&
 532         git rebase --abort
 533 '
 534
 535 test_expect_success 'clean error after failed "exec"' '
 536         test_tick &&
 537         test_when_finished "git rebase --abort || :" &&
 538         set_fake_editor &&
 539         test_must_fail env FAKE_LINES="1 exec_false" git rebase -i HEAD^ &&
 540         echo "edited again" > file7 &&
 541         git add file7 &&
 542         test_must_fail git rebase --continue 2>error &&
 543         grep "You have staged changes in your working tree." error
 544 '
 545
 546 test_expect_success 'rebase a detached HEAD' '
 547         grandparent=$(git rev-parse HEAD~2) &&
 548         git checkout $(git rev-parse HEAD) &&
 549         test_tick &&
 550         set_fake_editor &&
 551         FAKE_LINES="2 1" git rebase -i HEAD~2 &&
 552         test $grandparent = $(git rev-parse HEAD~2)
 553 '
 554
 555 test_expect_success 'rebase a commit violating pre-commit' '
 556
 557         mkdir -p .git/hooks &&
 558         PRE_COMMIT=.git/hooks/pre-commit &&
 559         echo "#!/bin/sh" > $PRE_COMMIT &&
 560         echo "test -z \"\$(git diff --cached --check)\"" >> $PRE_COMMIT &&
 561         chmod a+x $PRE_COMMIT &&
 562         echo "monde! " >> file1 &&
 563         test_tick &&
 564         test_must_fail git commit -m doesnt-verify file1 &&
 565         git commit -m doesnt-verify --no-verify file1 &&
 566         test_tick &&
 567         set_fake_editor &&
 568         FAKE_LINES=2 git rebase -i HEAD~2
 569
 570 '
 571
 572 test_expect_success 'rebase with a file named HEAD in worktree' '
 573
 574         rm -fr .git/hooks &&
 575         git reset --hard &&
 576         git checkout -b branch3 A &&
 577
 578         (
 579                 GIT_AUTHOR_NAME="Squashed Away" &&
 580                 export GIT_AUTHOR_NAME &&
 581                 >HEAD &&
 582                 git add HEAD &&
 583                 git commit -m "Add head" &&
 584                 >BODY &&
 585                 git add BODY &&
 586                 git commit -m "Add body"
 587         ) &&
 588
 589         set_fake_editor &&
 590         FAKE_LINES="1 squash 2" git rebase -i to-be-rebased &&
 591         test "$(git show -s --pretty=format:%an)" = "Squashed Away"
 592
 593 '
 594
 595 test_expect_success 'do "noop" when there is nothing to cherry-pick' '
 596
 597         git checkout -b branch4 HEAD &&
 598         GIT_EDITOR=: git commit --amend \
 599                 --author="Somebody else <somebody@else.com>" &&
 600         test $(git rev-parse branch3) != $(git rev-parse branch4) &&
 601         set_fake_editor &&
 602         git rebase -i branch3 &&
 603         test $(git rev-parse branch3) = $(git rev-parse branch4)
 604
 605 '
 606
 607 test_expect_success 'submodule rebase setup' '
 608         git checkout A &&
 609         mkdir sub &&
 610         (
 611                 cd sub && git init && >elif &&
 612                 git add elif && git commit -m "submodule initial"
 613         ) &&
 614         echo 1 >file1 &&
 615         git add file1 sub &&
 616         test_tick &&
 617         git commit -m "One" &&
 618         echo 2 >file1 &&
 619         test_tick &&
 620         git commit -a -m "Two" &&
 621         (
 622                 cd sub && echo 3 >elif &&
 623                 git commit -a -m "submodule second"
 624         ) &&
 625         test_tick &&
 626         set_fake_editor &&
 627         git commit -a -m "Three changes submodule"
 628 '
 629
 630 test_expect_success 'submodule rebase -i' '
 631         set_fake_editor &&
 632         FAKE_LINES="1 squash 2 3" git rebase -i A
 633 '
 634
 635 test_expect_success 'submodule conflict setup' '
 636         git tag submodule-base &&
 637         git checkout HEAD^ &&
 638         (
 639                 cd sub && git checkout HEAD^ && echo 4 >elif &&
 640                 git add elif && git commit -m "submodule conflict"
 641         ) &&
 642         git add sub &&
 643         test_tick &&
 644         git commit -m "Conflict in submodule" &&
 645         git tag submodule-topic
 646 '
 647
 648 test_expect_success 'rebase -i continue with only submodule staged' '
 649         set_fake_editor &&
 650         test_must_fail git rebase -i submodule-base &&
 651         git add sub &&
 652         git rebase --continue &&
 653         test $(git rev-parse submodule-base) != $(git rev-parse HEAD)
 654 '
 655
 656 test_expect_success 'rebase -i continue with unstaged submodule' '
 657         git checkout submodule-topic &&
 658         git reset --hard &&
 659         set_fake_editor &&
 660         test_must_fail git rebase -i submodule-base &&
 661         git reset &&
 662         git rebase --continue &&
 663         test $(git rev-parse submodule-base) = $(git rev-parse HEAD)
 664 '
 665
 666 test_expect_success 'avoid unnecessary reset' '
 667         git checkout master &&
 668         git reset --hard &&
 669         test-chmtime =123456789 file3 &&
 670         git update-index --refresh &&
 671         HEAD=$(git rev-parse HEAD) &&
 672         set_fake_editor &&
 673         git rebase -i HEAD~4 &&
 674         test $HEAD = $(git rev-parse HEAD) &&
 675         MTIME=$(test-chmtime -v +0 file3 | sed 's/[^0-9].*$//') &&
 676         test 123456789 = $MTIME
 677 '
 678
 679 test_expect_success 'reword' '
 680         git checkout -b reword-branch master &&
 681         set_fake_editor &&
 682         FAKE_LINES="1 2 3 reword 4" FAKE_COMMIT_MESSAGE="E changed" git rebase -i A &&
 683         git show HEAD | grep "E changed" &&
 684         test $(git rev-parse master) != $(git rev-parse HEAD) &&
 685         test $(git rev-parse master^) = $(git rev-parse HEAD^) &&
 686         FAKE_LINES="1 2 reword 3 4" FAKE_COMMIT_MESSAGE="D changed" git rebase -i A &&
 687         git show HEAD^ | grep "D changed" &&
 688         FAKE_LINES="reword 1 2 3 4" FAKE_COMMIT_MESSAGE="B changed" git rebase -i A &&
 689         git show HEAD~3 | grep "B changed" &&
 690         FAKE_LINES="1 reword 2 3 4" FAKE_COMMIT_MESSAGE="C changed" git rebase -i A &&
 691         git show HEAD~2 | grep "C changed"
 692 '
 693
 694 test_expect_success 'rebase -i can copy notes' '
 695         git config notes.rewrite.rebase true &&
 696         git config notes.rewriteRef "refs/notes/*" &&
 697         test_commit n1 &&
 698         test_commit n2 &&
 699         test_commit n3 &&
 700         git notes add -m"a note" n3 &&
 701         set_fake_editor &&
 702         git rebase -i --onto n1 n2 &&
 703         test "a note" = "$(git notes show HEAD)"
 704 '
 705
 706 cat >expect <<EOF
 707 an earlier note
 708
 709 a note
 710 EOF
 711
 712 test_expect_success 'rebase -i can copy notes over a fixup' '
 713         git reset --hard n3 &&
 714         git notes add -m"an earlier note" n2 &&
 715         set_fake_editor &&
 716         GIT_NOTES_REWRITE_MODE=concatenate FAKE_LINES="1 fixup 2" git rebase -i n1 &&
 717         git notes show > output &&
 718         test_cmp expect output
 719 '
 720
 721 test_expect_success 'rebase while detaching HEAD' '
 722         git symbolic-ref HEAD &&
 723         grandparent=$(git rev-parse HEAD~2) &&
 724         test_tick &&
 725         set_fake_editor &&
 726         FAKE_LINES="2 1" git rebase -i HEAD~2 HEAD^0 &&
 727         test $grandparent = $(git rev-parse HEAD~2) &&
 728         test_must_fail git symbolic-ref HEAD
 729 '
 730
 731 test_tick # Ensure that the rebased commits get a different timestamp.
 732 test_expect_success 'always cherry-pick with --no-ff' '
 733         git checkout no-ff-branch &&
 734         git tag original-no-ff-branch &&
 735         set_fake_editor &&
 736         git rebase -i --no-ff A &&
 737         touch empty &&
 738         for p in 0 1 2
 739         do
 740                 test ! $(git rev-parse HEAD~$p) = $(git rev-parse original-no-ff-branch~$p) &&
 741                 git diff HEAD~$p original-no-ff-branch~$p > out &&
 742                 test_cmp empty out
 743         done &&
 744         test $(git rev-parse HEAD~3) = $(git rev-parse original-no-ff-branch~3) &&
 745         git diff HEAD~3 original-no-ff-branch~3 > out &&
 746         test_cmp empty out
 747 '
 748
 749 test_expect_success 'set up commits with funny messages' '
 750         git checkout -b funny A &&
 751         echo >>file1 &&
 752         test_tick &&
 753         git commit -a -m "end with slash\\" &&
 754         echo >>file1 &&
 755         test_tick &&
 756         git commit -a -m "something (\000) that looks like octal" &&
 757         echo >>file1 &&
 758         test_tick &&
 759         git commit -a -m "something (\n) that looks like a newline" &&
 760         echo >>file1 &&
 761         test_tick &&
 762         git commit -a -m "another commit"
 763 '
 764
 765 test_expect_success 'rebase-i history with funny messages' '
 766         git rev-list A..funny >expect &&
 767         test_tick &&
 768         set_fake_editor &&
 769         FAKE_LINES="1 2 3 4" git rebase -i A &&
 770         git rev-list A.. >actual &&
 771         test_cmp expect actual
 772 '
 773
 774
 775 test_expect_success 'prepare for rebase -i --exec' '
 776         git checkout master &&
 777         git checkout -b execute &&
 778         test_commit one_exec main.txt one_exec &&
 779         test_commit two_exec main.txt two_exec &&
 780         test_commit three_exec main.txt three_exec
 781 '
 782
 783
 784 test_expect_success 'running "git rebase -i --exec git show HEAD"' '
 785         set_fake_editor &&
 786         git rebase -i --exec "git show HEAD" HEAD~2 >actual &&
 787         (
 788                 FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" &&
 789                 export FAKE_LINES &&
 790                 git rebase -i HEAD~2 >expect
 791         ) &&
 792         sed -e "1,9d" expect >expected &&
 793         test_cmp expected actual
 794 '
 795
 796
 797 test_expect_success 'running "git rebase --exec git show HEAD -i"' '
 798         git reset --hard execute &&
 799         set_fake_editor &&
 800         git rebase --exec "git show HEAD" -i HEAD~2 >actual &&
 801         (
 802                 FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" &&
 803                 export FAKE_LINES &&
 804                 git rebase -i HEAD~2 >expect
 805         ) &&
 806         sed -e "1,9d" expect >expected &&
 807         test_cmp expected actual
 808 '
 809
 810
 811 test_expect_success 'running "git rebase -ix git show HEAD"' '
 812         git reset --hard execute &&
 813         set_fake_editor &&
 814         git rebase -ix "git show HEAD" HEAD~2 >actual &&
 815         (
 816                 FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" &&
 817                 export FAKE_LINES &&
 818                 git rebase -i HEAD~2 >expect
 819         ) &&
 820         sed -e "1,9d" expect >expected &&
 821         test_cmp expected actual
 822 '
 823
 824
 825 test_expect_success 'rebase -ix with several <CMD>' '
 826         git reset --hard execute &&
 827         set_fake_editor &&
 828         git rebase -ix "git show HEAD; pwd" HEAD~2 >actual &&
 829         (
 830                 FAKE_LINES="1 exec_git_show_HEAD;_pwd 2 exec_git_show_HEAD;_pwd" &&
 831                 export FAKE_LINES &&
 832                 git rebase -i HEAD~2 >expect
 833         ) &&
 834         sed -e "1,9d" expect >expected &&
 835         test_cmp expected actual
 836 '
 837
 838
 839 test_expect_success 'rebase -ix with several instances of --exec' '
 840         git reset --hard execute &&
 841         set_fake_editor &&
 842         git rebase -i --exec "git show HEAD" --exec "pwd" HEAD~2 >actual &&
 843         (
 844                 FAKE_LINES="1 exec_git_show_HEAD exec_pwd 2
 845                                 exec_git_show_HEAD exec_pwd" &&
 846                 export FAKE_LINES &&
 847                 git rebase -i HEAD~2 >expect
 848         ) &&
 849         sed -e "1,11d" expect >expected &&
 850         test_cmp expected actual
 851 '
 852
 853
 854 test_expect_success 'rebase -ix with --autosquash' '
 855         git reset --hard execute &&
 856         git checkout -b autosquash &&
 857         echo second >second.txt &&
 858         git add second.txt &&
 859         git commit -m "fixup! two_exec" &&
 860         echo bis >bis.txt &&
 861         git add bis.txt &&
 862         git commit -m "fixup! two_exec" &&
 863         set_fake_editor &&
 864         (
 865                 git checkout -b autosquash_actual &&
 866                 git rebase -i --exec "git show HEAD" --autosquash HEAD~4 >actual
 867         ) &&
 868         git checkout autosquash &&
 869         (
 870                 git checkout -b autosquash_expected &&
 871                 FAKE_LINES="1 fixup 3 fixup 4 exec_git_show_HEAD 2 exec_git_show_HEAD" &&
 872                 export FAKE_LINES &&
 873                 git rebase -i HEAD~4 >expect
 874         ) &&
 875         sed -e "1,13d" expect >expected &&
 876         test_cmp expected actual
 877 '
 878
 879
 880 test_expect_success 'rebase --exec without -i shows error message' '
 881         git reset --hard execute &&
 882         set_fake_editor &&
 883         test_must_fail git rebase --exec "git show HEAD" HEAD~2 2>actual &&
 884         echo "The --exec option must be used with the --interactive option" >expected &&
 885         test_i18ncmp expected actual
 886 '
 887
 888
 889 test_expect_success 'rebase -i --exec without <CMD>' '
 890         git reset --hard execute &&
 891         set_fake_editor &&
 892         test_must_fail git rebase -i --exec 2>tmp &&
 893         sed -e "1d" tmp >actual &&
 894         test_must_fail git rebase -h >expected &&
 895         test_cmp expected actual &&
 896         git checkout master
 897 '
 898
 899 test_expect_success 'rebase -i --root re-order and drop commits' '
 900         git checkout E &&
 901         set_fake_editor &&
 902         FAKE_LINES="3 1 2 5" git rebase -i --root &&
 903         test E = $(git cat-file commit HEAD | sed -ne \$p) &&
 904         test B = $(git cat-file commit HEAD^ | sed -ne \$p) &&
 905         test A = $(git cat-file commit HEAD^^ | sed -ne \$p) &&
 906         test C = $(git cat-file commit HEAD^^^ | sed -ne \$p) &&
 907         test 0 = $(git cat-file commit HEAD^^^ | grep -c ^parent\ )
 908 '
 909
 910 test_expect_success 'rebase -i --root retain root commit author and message' '
 911         git checkout A &&
 912         echo B >file7 &&
 913         git add file7 &&
 914         GIT_AUTHOR_NAME="Twerp Snog" git commit -m "different author" &&
 915         set_fake_editor &&
 916         FAKE_LINES="2" git rebase -i --root &&
 917         git cat-file commit HEAD | grep -q "^author Twerp Snog" &&
 918         git cat-file commit HEAD | grep -q "^different author$"
 919 '
 920
 921 test_expect_success 'rebase -i --root temporary sentinel commit' '
 922         git checkout B &&
 923         set_fake_editor &&
 924         test_must_fail env FAKE_LINES="2" git rebase -i --root &&
 925         git cat-file commit HEAD | grep "^tree 4b825dc642cb" &&
 926         git rebase --abort
 927 '
 928
 929 test_expect_success 'rebase -i --root fixup root commit' '
 930         git checkout B &&
 931         set_fake_editor &&
 932         FAKE_LINES="1 fixup 2" git rebase -i --root &&
 933         test A = $(git cat-file commit HEAD | sed -ne \$p) &&
 934         test B = $(git show HEAD:file1) &&
 935         test 0 = $(git cat-file commit HEAD | grep -c ^parent\ )
 936 '
 937
 938 test_expect_success 'rebase --edit-todo does not works on non-interactive rebase' '
 939         git reset --hard &&
 940         git checkout conflict-branch &&
 941         set_fake_editor &&
 942         test_must_fail git rebase --onto HEAD~2 HEAD~ &&
 943         test_must_fail git rebase --edit-todo &&
 944         git rebase --abort
 945 '
 946
 947 test_expect_success 'rebase --edit-todo can be used to modify todo' '
 948         git reset --hard &&
 949         git checkout no-conflict-branch^0 &&
 950         set_fake_editor &&
 951         FAKE_LINES="edit 1 2 3" git rebase -i HEAD~3 &&
 952         FAKE_LINES="2 1" git rebase --edit-todo &&
 953         git rebase --continue &&
 954         test M = $(git cat-file commit HEAD^ | sed -ne \$p) &&
 955         test L = $(git cat-file commit HEAD | sed -ne \$p)
 956 '
 957
 958 test_expect_success 'rebase -i produces readable reflog' '
 959         git reset --hard &&
 960         git branch -f branch-reflog-test H &&
 961         set_fake_editor &&
 962         git rebase -i --onto I F branch-reflog-test &&
 963         cat >expect <<-\EOF &&
 964         rebase -i (start): checkout I
 965         rebase -i (pick): G
 966         rebase -i (pick): H
 967         rebase -i (finish): returning to refs/heads/branch-reflog-test
 968         EOF
 969         tail -n 4 .git/logs/HEAD |
 970         sed -e "s/.*    //" >actual &&
 971         test_cmp expect actual
 972 '
 973
 974 test_expect_success 'rebase -i respects core.commentchar' '
 975         git reset --hard &&
 976         git checkout E^0 &&
 977         test_config core.commentchar "\\" &&
 978         write_script remove-all-but-first.sh <<-\EOF &&
 979         sed -e "2,\$s/^/\\\\/" "$1" >"$1.tmp" &&
 980         mv "$1.tmp" "$1"
 981         EOF
 982         test_set_editor "$(pwd)/remove-all-but-first.sh" &&
 983         git rebase -i B &&
 984         test B = $(git cat-file commit HEAD^ | sed -ne \$p)
 985 '
 986
 987 test_expect_success 'rebase -i, with <onto> and <upstream> specified as :/quuxery' '
 988         test_when_finished "git branch -D torebase" &&
 989         git checkout -b torebase branch1 &&
 990         upstream=$(git rev-parse ":/J") &&
 991         onto=$(git rev-parse ":/A") &&
 992         git rebase --onto $onto $upstream &&
 993         git reset --hard branch1 &&
 994         git rebase --onto ":/A" ":/J" &&
 995         git checkout branch1
 996 '
 997
 998 test_expect_success 'rebase -i with --strategy and -X' '
 999         git checkout -b conflict-merge-use-theirs conflict-branch &&
1000         git reset --hard HEAD^ &&
1001         echo five >conflict &&
1002         echo Z >file1 &&
1003         git commit -a -m "one file conflict" &&
1004         EDITOR=true git rebase -i --strategy=recursive -Xours conflict-branch &&
1005         test $(git show conflict-branch:conflict) = $(cat conflict) &&
1006         test $(cat file1) = Z
1007 '
1008
1009 test_expect_success 'rebase -i error on commits with \ in message' '
1010         current_head=$(git rev-parse HEAD) &&
1011         test_when_finished "git rebase --abort; git reset --hard $current_head; rm -f error" &&
1012         test_commit TO-REMOVE will-conflict old-content &&
1013         test_commit "\temp" will-conflict new-content dummy &&
1014         test_must_fail env EDITOR=true git rebase -i HEAD^ --onto HEAD^^ 2>error &&
1015         test_expect_code 1 grep  "      emp" error
1016 '
1017
1018 test_expect_success 'short SHA-1 setup' '
1019         test_when_finished "git checkout master" &&
1020         git checkout --orphan collide &&
1021         git rm -rf . &&
1022         (
1023         unset test_tick &&
1024         test_commit collide1 collide &&
1025         test_commit --notick collide2 collide &&
1026         test_commit --notick collide3 collide
1027         )
1028 '
1029
1030 test_expect_success 'short SHA-1 collide' '
1031         test_when_finished "reset_rebase && git checkout master" &&
1032         git checkout collide &&
1033         (
1034         unset test_tick &&
1035         test_tick &&
1036         set_fake_editor &&
1037         FAKE_COMMIT_MESSAGE="collide2 ac4f2ee" \
1038         FAKE_LINES="reword 1 2" git rebase -i HEAD~2
1039         )
1040 '
1041
1042 test_expect_success 'respect core.abbrev' '
1043         git config core.abbrev 12 &&
1044         set_cat_todo_editor &&
1045         test_must_fail git rebase -i HEAD~4 >todo-list &&
1046         test 4 = $(grep -c "pick [0-9a-f]\{12,\}" todo-list)
1047 '
1048
1049 test_expect_success 'todo count' '
1050         write_script dump-raw.sh <<-\EOF &&
1051                 cat "$1"
1052         EOF
1053         test_set_editor "$(pwd)/dump-raw.sh" &&
1054         git rebase -i HEAD~4 >actual &&
1055         grep "^# Rebase ..* onto ..* ([0-9]" actual
1056 '
1057
1058 test_expect_success 'rebase -i commits that overwrite untracked files (pick)' '
1059         git checkout --force branch2 &&
1060         git clean -f &&
1061         set_fake_editor &&
1062         FAKE_LINES="edit 1 2" git rebase -i A &&
1063         test_cmp_rev HEAD F &&
1064         test_path_is_missing file6 &&
1065         >file6 &&
1066         test_must_fail git rebase --continue &&
1067         test_cmp_rev HEAD F &&
1068         rm file6 &&
1069         git rebase --continue &&
1070         test_cmp_rev HEAD I
1071 '
1072
1073 test_expect_success 'rebase -i commits that overwrite untracked files (squash)' '
1074         git checkout --force branch2 &&
1075         git clean -f &&
1076         git tag original-branch2 &&
1077         set_fake_editor &&
1078         FAKE_LINES="edit 1 squash 2" git rebase -i A &&
1079         test_cmp_rev HEAD F &&
1080         test_path_is_missing file6 &&
1081         >file6 &&
1082         test_must_fail git rebase --continue &&
1083         test_cmp_rev HEAD F &&
1084         rm file6 &&
1085         git rebase --continue &&
1086         test $(git cat-file commit HEAD | sed -ne \$p) = I &&
1087         git reset --hard original-branch2
1088 '
1089
1090 test_expect_success 'rebase -i commits that overwrite untracked files (no ff)' '
1091         git checkout --force branch2 &&
1092         git clean -f &&
1093         set_fake_editor &&
1094         FAKE_LINES="edit 1 2" git rebase -i --no-ff A &&
1095         test $(git cat-file commit HEAD | sed -ne \$p) = F &&
1096         test_path_is_missing file6 &&
1097         >file6 &&
1098         test_must_fail git rebase --continue &&
1099         test $(git cat-file commit HEAD | sed -ne \$p) = F &&
1100         rm file6 &&
1101         git rebase --continue &&
1102         test $(git cat-file commit HEAD | sed -ne \$p) = I
1103 '
1104
1105 test_expect_success 'rebase --continue removes CHERRY_PICK_HEAD' '
1106         git checkout -b commit-to-skip &&
1107         for double in X 3 1
1108         do
1109                 test_seq 5 | sed "s/$double/&&/" >seq &&
1110                 git add seq &&
1111                 test_tick &&
1112                 git commit -m seq-$double
1113         done &&
1114         git tag seq-onto &&
1115         git reset --hard HEAD~2 &&
1116         git cherry-pick seq-onto &&
1117         set_fake_editor &&
1118         test_must_fail env FAKE_LINES= git rebase -i seq-onto &&
1119         test -d .git/rebase-merge &&
1120         git rebase --continue &&
1121         git diff --exit-code seq-onto &&
1122         test ! -d .git/rebase-merge &&
1123         test ! -f .git/CHERRY_PICK_HEAD
1124 '
1125
1126 rebase_setup_and_clean () {
1127         test_when_finished "
1128                 git checkout master &&
1129                 test_might_fail git branch -D $1 &&
1130                 test_might_fail git rebase --abort
1131         " &&
1132         git checkout -b $1 master
1133 }
1134
1135 test_expect_success 'drop' '
1136         rebase_setup_and_clean drop-test &&
1137         set_fake_editor &&
1138         FAKE_LINES="1 drop 2 3 drop 4 5" git rebase -i --root &&
1139         test E = $(git cat-file commit HEAD | sed -ne \$p) &&
1140         test C = $(git cat-file commit HEAD^ | sed -ne \$p) &&
1141         test A = $(git cat-file commit HEAD^^ | sed -ne \$p)
1142 '
1143
1144 cat >expect <<EOF
1145 Successfully rebased and updated refs/heads/missing-commit.
1146 EOF
1147
1148 test_expect_success 'rebase -i respects rebase.missingCommitsCheck = ignore' '
1149         test_config rebase.missingCommitsCheck ignore &&
1150         rebase_setup_and_clean missing-commit &&
1151         set_fake_editor &&
1152         FAKE_LINES="1 2 3 4" \
1153                 git rebase -i --root 2>actual &&
1154         test D = $(git cat-file commit HEAD | sed -ne \$p) &&
1155         test_cmp expect actual
1156 '
1157
1158 cat >expect <<EOF
1159 Warning: some commits may have been dropped accidentally.
1160 Dropped commits (newer to older):
1161  - $(git rev-list --pretty=oneline --abbrev-commit -1 master)
1162 To avoid this message, use "drop" to explicitly remove a commit.
1163
1164 Use 'git config rebase.missingCommitsCheck' to change the level of warnings.
1165 The possible behaviours are: ignore, warn, error.
1166
1167 Successfully rebased and updated refs/heads/missing-commit.
1168 EOF
1169
1170 test_expect_success 'rebase -i respects rebase.missingCommitsCheck = warn' '
1171         test_config rebase.missingCommitsCheck warn &&
1172         rebase_setup_and_clean missing-commit &&
1173         set_fake_editor &&
1174         FAKE_LINES="1 2 3 4" \
1175                 git rebase -i --root 2>actual &&
1176         test_cmp expect actual &&
1177         test D = $(git cat-file commit HEAD | sed -ne \$p)
1178 '
1179
1180 cat >expect <<EOF
1181 Warning: some commits may have been dropped accidentally.
1182 Dropped commits (newer to older):
1183  - $(git rev-list --pretty=oneline --abbrev-commit -1 master)
1184  - $(git rev-list --pretty=oneline --abbrev-commit -1 master~2)
1185 To avoid this message, use "drop" to explicitly remove a commit.
1186
1187 Use 'git config rebase.missingCommitsCheck' to change the level of warnings.
1188 The possible behaviours are: ignore, warn, error.
1189
1190 You can fix this with 'git rebase --edit-todo'.
1191 Or you can abort the rebase with 'git rebase --abort'.
1192 EOF
1193
1194 test_expect_success 'rebase -i respects rebase.missingCommitsCheck = error' '
1195         test_config rebase.missingCommitsCheck error &&
1196         rebase_setup_and_clean missing-commit &&
1197         set_fake_editor &&
1198         test_must_fail env FAKE_LINES="1 2 4" \
1199                 git rebase -i --root 2>actual &&
1200         test_cmp expect actual &&
1201         cp .git/rebase-merge/git-rebase-todo.backup \
1202                 .git/rebase-merge/git-rebase-todo &&
1203         FAKE_LINES="1 2 drop 3 4 drop 5" \
1204                 git rebase --edit-todo &&
1205         git rebase --continue &&
1206         test D = $(git cat-file commit HEAD | sed -ne \$p) &&
1207         test B = $(git cat-file commit HEAD^ | sed -ne \$p)
1208 '
1209
1210 cat >expect <<EOF
1211 Warning: the command isn't recognized in the following line:
1212  - badcmd $(git rev-list --oneline -1 master~1)
1213
1214 You can fix this with 'git rebase --edit-todo'.
1215 Or you can abort the rebase with 'git rebase --abort'.
1216 EOF
1217
1218 test_expect_success 'static check of bad command' '
1219         rebase_setup_and_clean bad-cmd &&
1220         set_fake_editor &&
1221         test_must_fail env FAKE_LINES="1 2 3 bad 4 5" \
1222                 git rebase -i --root 2>actual &&
1223         test_cmp expect actual &&
1224         FAKE_LINES="1 2 3 drop 4 5" git rebase --edit-todo &&
1225         git rebase --continue &&
1226         test E = $(git cat-file commit HEAD | sed -ne \$p) &&
1227         test C = $(git cat-file commit HEAD^ | sed -ne \$p)
1228 '
1229
1230 cat >expect <<EOF
1231 Warning: the SHA-1 is missing or isn't a commit in the following line:
1232  - edit XXXXXXX False commit
1233
1234 You can fix this with 'git rebase --edit-todo'.
1235 Or you can abort the rebase with 'git rebase --abort'.
1236 EOF
1237
1238 test_expect_success 'static check of bad SHA-1' '
1239         rebase_setup_and_clean bad-sha &&
1240         set_fake_editor &&
1241         test_must_fail env FAKE_LINES="1 2 edit fakesha 3 4 5 #" \
1242                 git rebase -i --root 2>actual &&
1243         test_cmp expect actual &&
1244         FAKE_LINES="1 2 4 5 6" git rebase --edit-todo &&
1245         git rebase --continue &&
1246         test E = $(git cat-file commit HEAD | sed -ne \$p)
1247 '
1248
1249 test_done