t/t7501-commit.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Kristian Høgsberg <krh@redhat.com>
   4 #
   5
   6 # FIXME: Test the various index usages, -i and -o, test reflog,
   7 # signoff
   8
   9 test_description='git commit'
  10 . ./test-lib.sh
  11 . "$TEST_DIRECTORY/diff-lib.sh"
  12
  13 author='The Real Author <someguy@his.email.org>'
  14
  15 test_tick
  16
  17 test_expect_success 'initial status' '
  18         echo bongo bongo >file &&
  19         git add file &&
  20         git status >actual &&
  21         test_i18ngrep "Initial commit" actual
  22 '
  23
  24 test_expect_success 'fail initial amend' '
  25         test_must_fail git commit --amend
  26 '
  27
  28 test_expect_success 'setup: initial commit' '
  29         git commit -m initial
  30 '
  31
  32 test_expect_success '-m and -F do not mix' '
  33         git checkout HEAD file && echo >>file && git add file &&
  34         test_must_fail git commit -m foo -m bar -F file
  35 '
  36
  37 test_expect_success '-m and -C do not mix' '
  38         git checkout HEAD file && echo >>file && git add file &&
  39         test_must_fail git commit -C HEAD -m illegal
  40 '
  41
  42 test_expect_success 'paths and -a do not mix' '
  43         echo King of the bongo >file &&
  44         test_must_fail git commit -m foo -a file
  45 '
  46
  47 test_expect_success PERL 'can use paths with --interactive' '
  48         echo bong-o-bong >file &&
  49         # 2: update, 1:st path, that is all, 7: quit
  50         ( echo 2; echo 1; echo; echo 7 ) |
  51         git commit -m foo --interactive file &&
  52         git reset --hard HEAD^
  53 '
  54
  55 test_expect_success 'using invalid commit with -C' '
  56         test_must_fail git commit -C bogus
  57 '
  58
  59 test_expect_success 'nothing to commit' '
  60         test_must_fail git commit -m initial
  61 '
  62
  63 test_expect_success 'setup: non-initial commit' '
  64         echo bongo bongo bongo >file &&
  65         git commit -m next -a
  66 '
  67
  68 test_expect_success 'commit message from non-existing file' '
  69         echo more bongo: bongo bongo bongo bongo >file &&
  70         test_must_fail git commit -F gah -a
  71 '
  72
  73 test_expect_success 'empty commit message' '
  74         # Empty except stray tabs and spaces on a few lines.
  75         sed -e "s/@//g" >msg <<-\EOF &&
  76                 @               @
  77                 @@
  78                 @  @
  79                 @Signed-off-by: hula@
  80         EOF
  81         test_must_fail git commit -F msg -a
  82 '
  83
  84 test_expect_success 'template "emptyness" check does not kick in with -F' '
  85         git checkout HEAD file && echo >>file && git add file &&
  86         git commit -t file -F file
  87 '
  88
  89 test_expect_success 'template "emptyness" check' '
  90         git checkout HEAD file && echo >>file && git add file &&
  91         test_must_fail git commit -t file 2>err &&
  92         test_i18ngrep "did not edit" err
  93 '
  94
  95 test_expect_success 'setup: commit message from file' '
  96         git checkout HEAD file && echo >>file && git add file &&
  97         echo this is the commit message, coming from a file >msg &&
  98         git commit -F msg -a
  99 '
 100
 101 test_expect_success 'amend commit' '
 102         cat >editor <<-\EOF &&
 103         #!/bin/sh
 104         sed -e "s/a file/an amend commit/g" < "$1" > "$1-"
 105         mv "$1-" "$1"
 106         EOF
 107         chmod 755 editor &&
 108         EDITOR=./editor git commit --amend
 109 '
 110
 111 test_expect_success 'amend --only ignores staged contents' '
 112         cp file file.expect &&
 113         echo changed >file &&
 114         git add file &&
 115         git commit --no-edit --amend --only &&
 116         git cat-file blob HEAD:file >file.actual &&
 117         test_cmp file.expect file.actual &&
 118         git diff --exit-code
 119 '
 120
 121 test_expect_success 'set up editor' '
 122         cat >editor <<-\EOF &&
 123         #!/bin/sh
 124         sed -e "s/unamended/amended/g" <"$1" >"$1-"
 125         mv "$1-" "$1"
 126         EOF
 127         chmod 755 editor
 128 '
 129
 130 test_expect_success 'amend without launching editor' '
 131         echo unamended >expect &&
 132         git commit --allow-empty -m "unamended" &&
 133         echo needs more bongo >file &&
 134         git add file &&
 135         EDITOR=./editor git commit --no-edit --amend &&
 136         git diff --exit-code HEAD -- file &&
 137         git diff-tree -s --format=%s HEAD >msg &&
 138         test_cmp expect msg
 139 '
 140
 141 test_expect_success '--amend --edit' '
 142         echo amended >expect &&
 143         git commit --allow-empty -m "unamended" &&
 144         echo bongo again >file &&
 145         git add file &&
 146         EDITOR=./editor git commit --edit --amend &&
 147         git diff-tree -s --format=%s HEAD >msg &&
 148         test_cmp expect msg
 149 '
 150
 151 test_expect_success '--amend --edit of empty message' '
 152         cat >replace <<-\EOF &&
 153         #!/bin/sh
 154         echo "amended" >"$1"
 155         EOF
 156         chmod 755 replace &&
 157         git commit --allow-empty --allow-empty-message -m "" &&
 158         echo more bongo >file &&
 159         git add file &&
 160         EDITOR=./replace git commit --edit --amend &&
 161         git diff-tree -s --format=%s HEAD >msg &&
 162         ./replace expect &&
 163         test_cmp expect msg
 164 '
 165
 166 test_expect_success '-m --edit' '
 167         echo amended >expect &&
 168         git commit --allow-empty -m buffer &&
 169         echo bongo bongo >file &&
 170         git add file &&
 171         EDITOR=./editor git commit -m unamended --edit &&
 172         git diff-tree -s  --format=%s HEAD >msg &&
 173         test_cmp expect msg
 174 '
 175
 176 test_expect_success '-m and -F do not mix' '
 177         echo enough with the bongos >file &&
 178         test_must_fail git commit -F msg -m amending .
 179 '
 180
 181 test_expect_success 'using message from other commit' '
 182         git commit -C HEAD^ .
 183 '
 184
 185 test_expect_success 'editing message from other commit' '
 186         cat >editor <<-\EOF &&
 187         #!/bin/sh
 188         sed -e "s/amend/older/g"  < "$1" > "$1-"
 189         mv "$1-" "$1"
 190         EOF
 191         chmod 755 editor &&
 192         echo hula hula >file &&
 193         EDITOR=./editor git commit -c HEAD^ -a
 194 '
 195
 196 test_expect_success 'message from stdin' '
 197         echo silly new contents >file &&
 198         echo commit message from stdin |
 199         git commit -F - -a
 200 '
 201
 202 test_expect_success 'overriding author from command line' '
 203         echo gak >file &&
 204         git commit -m author \
 205                 --author "Rubber Duck <rduck@convoy.org>" -a >output 2>&1 &&
 206         grep Rubber.Duck output
 207 '
 208
 209 test_expect_success PERL 'interactive add' '
 210         echo 7 |
 211         git commit --interactive |
 212         grep "What now"
 213 '
 214
 215 test_expect_success PERL "commit --interactive doesn't change index if editor aborts" '
 216         echo zoo >file &&
 217         test_must_fail git diff --exit-code >diff1 &&
 218         (echo u ; echo "*" ; echo q) |
 219         (
 220                 EDITOR=: &&
 221                 export EDITOR &&
 222                 test_must_fail git commit --interactive
 223         ) &&
 224         git diff >diff2 &&
 225         compare_diff_patch diff1 diff2
 226 '
 227
 228 test_expect_success 'editor not invoked if -F is given' '
 229         cat >editor <<-\EOF &&
 230         #!/bin/sh
 231         sed -e s/good/bad/g <"$1" >"$1-"
 232         mv "$1-" "$1"
 233         EOF
 234         chmod 755 editor &&
 235
 236         echo A good commit message. >msg &&
 237         echo moo >file &&
 238
 239         EDITOR=./editor git commit -a -F msg &&
 240         git show -s --pretty=format:%s >subject &&
 241         grep -q good subject &&
 242
 243         echo quack >file &&
 244         echo Another good message. |
 245         EDITOR=./editor git commit -a -F - &&
 246         git show -s --pretty=format:%s >subject &&
 247         grep -q good subject
 248 '
 249
 250 test_expect_success 'partial commit that involves removal (1)' '
 251
 252         git rm --cached file &&
 253         mv file elif &&
 254         git add elif &&
 255         git commit -m "Partial: add elif" elif &&
 256         git diff-tree --name-status HEAD^ HEAD >current &&
 257         echo "A elif" >expected &&
 258         test_cmp expected current
 259
 260 '
 261
 262 test_expect_success 'partial commit that involves removal (2)' '
 263
 264         git commit -m "Partial: remove file" file &&
 265         git diff-tree --name-status HEAD^ HEAD >current &&
 266         echo "D file" >expected &&
 267         test_cmp expected current
 268
 269 '
 270
 271 test_expect_success 'partial commit that involves removal (3)' '
 272
 273         git rm --cached elif &&
 274         echo elif >elif &&
 275         git commit -m "Partial: modify elif" elif &&
 276         git diff-tree --name-status HEAD^ HEAD >current &&
 277         echo "M elif" >expected &&
 278         test_cmp expected current
 279
 280 '
 281
 282 test_expect_success 'amend commit to fix author' '
 283
 284         oldtick=$GIT_AUTHOR_DATE &&
 285         test_tick &&
 286         git reset --hard &&
 287         git cat-file -p HEAD |
 288         sed -e "s/author.*/author $author $oldtick/" \
 289                 -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
 290                 expected &&
 291         git commit --amend --author="$author" &&
 292         git cat-file -p HEAD > current &&
 293         test_cmp expected current
 294
 295 '
 296
 297 test_expect_success 'amend commit to fix date' '
 298
 299         test_tick &&
 300         newtick=$GIT_AUTHOR_DATE &&
 301         git reset --hard &&
 302         git cat-file -p HEAD |
 303         sed -e "s/author.*/author $author $newtick/" \
 304                 -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
 305                 expected &&
 306         git commit --amend --date="$newtick" &&
 307         git cat-file -p HEAD > current &&
 308         test_cmp expected current
 309
 310 '
 311
 312 test_expect_success 'commit complains about bogus date' '
 313         test_must_fail git commit --amend --date=10.11.2010
 314 '
 315
 316 test_expect_success 'sign off (1)' '
 317
 318         echo 1 >positive &&
 319         git add positive &&
 320         git commit -s -m "thank you" &&
 321         git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
 322         (
 323                 echo thank you
 324                 echo
 325                 git var GIT_COMMITTER_IDENT |
 326                 sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
 327         ) >expected &&
 328         test_cmp expected actual
 329
 330 '
 331
 332 test_expect_success 'sign off (2)' '
 333
 334         echo 2 >positive &&
 335         git add positive &&
 336         existing="Signed-off-by: Watch This <watchthis@example.com>" &&
 337         git commit -s -m "thank you
 338
 339 $existing" &&
 340         git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
 341         (
 342                 echo thank you
 343                 echo
 344                 echo $existing
 345                 git var GIT_COMMITTER_IDENT |
 346                 sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
 347         ) >expected &&
 348         test_cmp expected actual
 349
 350 '
 351
 352 test_expect_success 'signoff gap' '
 353
 354         echo 3 >positive &&
 355         git add positive &&
 356         alt="Alt-RFC-822-Header: Value" &&
 357         git commit -s -m "welcome
 358
 359 $alt" &&
 360         git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
 361         (
 362                 echo welcome
 363                 echo
 364                 echo $alt
 365                 git var GIT_COMMITTER_IDENT |
 366                 sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
 367         ) >expected &&
 368         test_cmp expected actual
 369 '
 370
 371 test_expect_success 'signoff gap 2' '
 372
 373         echo 4 >positive &&
 374         git add positive &&
 375         alt="fixed: 34" &&
 376         git commit -s -m "welcome
 377
 378 We have now
 379 $alt" &&
 380         git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
 381         (
 382                 echo welcome
 383                 echo
 384                 echo We have now
 385                 echo $alt
 386                 echo
 387                 git var GIT_COMMITTER_IDENT |
 388                 sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
 389         ) >expected &&
 390         test_cmp expected actual
 391 '
 392
 393 test_expect_success 'multiple -m' '
 394
 395         >negative &&
 396         git add negative &&
 397         git commit -m "one" -m "two" -m "three" &&
 398         git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
 399         (
 400                 echo one
 401                 echo
 402                 echo two
 403                 echo
 404                 echo three
 405         ) >expected &&
 406         test_cmp expected actual
 407
 408 '
 409
 410 test_expect_success 'amend commit to fix author' '
 411
 412         oldtick=$GIT_AUTHOR_DATE &&
 413         test_tick &&
 414         git reset --hard &&
 415         git cat-file -p HEAD |
 416         sed -e "s/author.*/author $author $oldtick/" \
 417                 -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
 418                 expected &&
 419         git commit --amend --author="$author" &&
 420         git cat-file -p HEAD > current &&
 421         test_cmp expected current
 422
 423 '
 424
 425 test_expect_success 'git commit <file> with dirty index' '
 426         echo tacocat > elif &&
 427         echo tehlulz > chz &&
 428         git add chz &&
 429         git commit elif -m "tacocat is a palindrome" &&
 430         git show --stat | grep elif &&
 431         git diff --cached | grep chz
 432 '
 433
 434 test_expect_success 'same tree (single parent)' '
 435
 436         git reset --hard &&
 437         test_must_fail git commit -m empty
 438
 439 '
 440
 441 test_expect_success 'same tree (single parent) --allow-empty' '
 442
 443         git commit --allow-empty -m "forced empty" &&
 444         git cat-file commit HEAD | grep forced
 445
 446 '
 447
 448 test_expect_success 'same tree (merge and amend merge)' '
 449
 450         git checkout -b side HEAD^ &&
 451         echo zero >zero &&
 452         git add zero &&
 453         git commit -m "add zero" &&
 454         git checkout master &&
 455
 456         git merge -s ours side -m "empty ok" &&
 457         git diff HEAD^ HEAD >actual &&
 458         : >expected &&
 459         test_cmp expected actual &&
 460
 461         git commit --amend -m "empty really ok" &&
 462         git diff HEAD^ HEAD >actual &&
 463         : >expected &&
 464         test_cmp expected actual
 465
 466 '
 467
 468 test_expect_success 'amend using the message from another commit' '
 469
 470         git reset --hard &&
 471         test_tick &&
 472         git commit --allow-empty -m "old commit" &&
 473         old=$(git rev-parse --verify HEAD) &&
 474         test_tick &&
 475         git commit --allow-empty -m "new commit" &&
 476         new=$(git rev-parse --verify HEAD) &&
 477         test_tick &&
 478         git commit --allow-empty --amend -C "$old" &&
 479         git show --pretty="format:%ad %s" "$old" >expected &&
 480         git show --pretty="format:%ad %s" HEAD >actual &&
 481         test_cmp expected actual
 482
 483 '
 484
 485 test_expect_success 'amend using the message from a commit named with tag' '
 486
 487         git reset --hard &&
 488         test_tick &&
 489         git commit --allow-empty -m "old commit" &&
 490         old=$(git rev-parse --verify HEAD) &&
 491         git tag -a -m "tag on old" tagged-old HEAD &&
 492         test_tick &&
 493         git commit --allow-empty -m "new commit" &&
 494         new=$(git rev-parse --verify HEAD) &&
 495         test_tick &&
 496         git commit --allow-empty --amend -C tagged-old &&
 497         git show --pretty="format:%ad %s" "$old" >expected &&
 498         git show --pretty="format:%ad %s" HEAD >actual &&
 499         test_cmp expected actual
 500
 501 '
 502
 503 test_expect_success 'amend can copy notes' '
 504
 505         git config notes.rewrite.amend true &&
 506         git config notes.rewriteRef "refs/notes/*" &&
 507         test_commit foo &&
 508         git notes add -m"a note" &&
 509         test_tick &&
 510         git commit --amend -m"new foo" &&
 511         test "$(git notes show)" = "a note"
 512
 513 '
 514
 515 test_expect_success 'commit a file whose name is a dash' '
 516         git reset --hard &&
 517         for i in 1 2 3 4 5
 518         do
 519                 echo $i
 520         done >./- &&
 521         git add ./- &&
 522         test_tick &&
 523         git commit -m "add dash" >output </dev/null &&
 524         test_i18ngrep " changed, 5 insertions" output
 525 '
 526
 527 test_expect_success '--only works on to-be-born branch' '
 528         # This test relies on having something in the index, as it
 529         # would not otherwise actually prove much.  So check this.
 530         test -n "$(git ls-files)" &&
 531         git checkout --orphan orphan &&
 532         echo foo >newfile &&
 533         git add newfile &&
 534         git commit --only newfile -m"--only on unborn branch" &&
 535         echo newfile >expected &&
 536         git ls-tree -r --name-only HEAD >actual &&
 537         test_cmp expected actual
 538 '
 539
 540 test_done