t/t7502-commit.sh

   1 #!/bin/sh
   2
   3 test_description='git commit porcelain-ish'
   4
   5 . ./test-lib.sh
   6
   7 commit_msg_is () {
   8         expect=commit_msg_is.expect
   9         actual=commit_msg_is.actual
  10
  11         printf "%s" "$(git log --pretty=format:%s%b -1)" >$actual &&
  12         printf "%s" "$1" >$expect &&
  13         test_i18ncmp $expect $actual
  14 }
  15
  16 # Arguments: [<prefix] [<commit message>] [<commit options>]
  17 check_summary_oneline() {
  18         test_tick &&
  19         git commit ${3+"$3"} -m "$2" | head -1 > act &&
  20
  21         # branch name
  22         SUMMARY_PREFIX="$(git name-rev --name-only HEAD)" &&
  23
  24         # append the "special" prefix, like "root-commit", "detached HEAD"
  25         if test -n "$1"
  26         then
  27                 SUMMARY_PREFIX="$SUMMARY_PREFIX ($1)"
  28         fi
  29
  30         # abbrev SHA-1
  31         SUMMARY_POSTFIX="$(git log -1 --pretty='format:%h')"
  32         echo "[$SUMMARY_PREFIX $SUMMARY_POSTFIX] $2" >exp &&
  33
  34         test_i18ncmp exp act
  35 }
  36
  37 test_expect_success 'output summary format' '
  38
  39         echo new >file1 &&
  40         git add file1 &&
  41         check_summary_oneline "root-commit" "initial" &&
  42
  43         echo change >>file1 &&
  44         git add file1
  45 '
  46
  47 test_expect_success 'output summary format: root-commit' '
  48         check_summary_oneline "" "a change"
  49 '
  50
  51 test_expect_success 'output summary format for commit with an empty diff' '
  52
  53         check_summary_oneline "" "empty" "--allow-empty"
  54 '
  55
  56 test_expect_success 'output summary format for merges' '
  57
  58         git checkout -b recursive-base &&
  59         test_commit base file1 &&
  60
  61         git checkout -b recursive-a recursive-base &&
  62         test_commit commit-a file1 &&
  63
  64         git checkout -b recursive-b recursive-base &&
  65         test_commit commit-b file1 &&
  66
  67         # conflict
  68         git checkout recursive-a &&
  69         test_must_fail git merge recursive-b &&
  70         # resolve the conflict
  71         echo commit-a > file1 &&
  72         git add file1 &&
  73         check_summary_oneline "" "Merge"
  74 '
  75
  76 output_tests_cleanup() {
  77         # this is needed for "do not fire editor in the presence of conflicts"
  78         git checkout master &&
  79
  80         # this is needed for the "partial removal" test to pass
  81         git rm file1 &&
  82         git commit -m "cleanup"
  83 }
  84
  85 test_expect_success 'the basics' '
  86
  87         output_tests_cleanup &&
  88
  89         echo doing partial >"commit is" &&
  90         mkdir not &&
  91         echo very much encouraged but we should >not/forbid &&
  92         git add "commit is" not &&
  93         echo update added "commit is" file >"commit is" &&
  94         echo also update another >not/forbid &&
  95         test_tick &&
  96         git commit -a -m "initial with -a" &&
  97
  98         git cat-file blob HEAD:"commit is" >current.1 &&
  99         git cat-file blob HEAD:not/forbid >current.2 &&
 100
 101         cmp current.1 "commit is" &&
 102         cmp current.2 not/forbid
 103
 104 '
 105
 106 test_expect_success 'partial' '
 107
 108         echo another >"commit is" &&
 109         echo another >not/forbid &&
 110         test_tick &&
 111         git commit -m "partial commit to handle a file" "commit is" &&
 112
 113         changed=$(git diff-tree --name-only HEAD^ HEAD) &&
 114         test "$changed" = "commit is"
 115
 116 '
 117
 118 test_expect_success 'partial modification in a subdirectory' '
 119
 120         test_tick &&
 121         git commit -m "partial commit to subdirectory" not &&
 122
 123         changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
 124         test "$changed" = "not/forbid"
 125
 126 '
 127
 128 test_expect_success 'partial removal' '
 129
 130         git rm not/forbid &&
 131         git commit -m "partial commit to remove not/forbid" not &&
 132
 133         changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
 134         test "$changed" = "not/forbid" &&
 135         remain=$(git ls-tree -r --name-only HEAD) &&
 136         test "$remain" = "commit is"
 137
 138 '
 139
 140 test_expect_success 'sign off' '
 141
 142         >positive &&
 143         git add positive &&
 144         git commit -s -m "thank you" &&
 145         actual=$(git cat-file commit HEAD | sed -ne "s/Signed-off-by: //p") &&
 146         expected=$(git var GIT_COMMITTER_IDENT | sed -e "s/>.*/>/") &&
 147         test "z$actual" = "z$expected"
 148
 149 '
 150
 151 test_expect_success 'multiple -m' '
 152
 153         >negative &&
 154         git add negative &&
 155         git commit -m "one" -m "two" -m "three" &&
 156         actual=$(git cat-file commit HEAD | sed -e "1,/^\$/d") &&
 157         expected=$(echo one; echo; echo two; echo; echo three) &&
 158         test "z$actual" = "z$expected"
 159
 160 '
 161
 162 test_expect_success 'verbose' '
 163
 164         echo minus >negative &&
 165         git add negative &&
 166         git status -v | sed -ne "/^diff --git /p" >actual &&
 167         echo "diff --git a/negative b/negative" >expect &&
 168         test_cmp expect actual
 169
 170 '
 171
 172 test_expect_success 'verbose respects diff config' '
 173
 174         test_config color.diff always &&
 175         git status -v >actual &&
 176         grep "\[1mdiff --git" actual
 177 '
 178
 179 mesg_with_comment_and_newlines='
 180 # text
 181
 182 '
 183
 184 test_expect_success 'prepare file with comment line and trailing newlines'  '
 185         printf "%s" "$mesg_with_comment_and_newlines" >expect
 186 '
 187
 188 test_expect_success 'cleanup commit messages (verbatim option,-t)' '
 189
 190         echo >>negative &&
 191         git commit --cleanup=verbatim --no-status -t expect -a &&
 192         git cat-file -p HEAD |sed -e "1,/^\$/d" >actual &&
 193         test_cmp expect actual
 194
 195 '
 196
 197 test_expect_success 'cleanup commit messages (verbatim option,-F)' '
 198
 199         echo >>negative &&
 200         git commit --cleanup=verbatim -F expect -a &&
 201         git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
 202         test_cmp expect actual
 203
 204 '
 205
 206 test_expect_success 'cleanup commit messages (verbatim option,-m)' '
 207
 208         echo >>negative &&
 209         git commit --cleanup=verbatim -m "$mesg_with_comment_and_newlines" -a &&
 210         git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
 211         test_cmp expect actual
 212
 213 '
 214
 215 test_expect_success 'cleanup commit messages (whitespace option,-F)' '
 216
 217         echo >>negative &&
 218         { echo;echo "# text";echo; } >text &&
 219         echo "# text" >expect &&
 220         git commit --cleanup=whitespace -F text -a &&
 221         git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
 222         test_cmp expect actual
 223
 224 '
 225
 226 test_expect_success 'cleanup commit messages (scissors option,-F,-e)' '
 227
 228         echo >>negative &&
 229         cat >text <<EOF &&
 230
 231 # to be kept
 232 # ------------------------ >8 ------------------------
 233 to be removed
 234 EOF
 235         echo "# to be kept" >expect &&
 236         git commit --cleanup=scissors -e -F text -a &&
 237         git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
 238         test_cmp expect actual
 239
 240 '
 241
 242 test_expect_success 'cleanup commit messages (strip option,-F)' '
 243
 244         echo >>negative &&
 245         { echo;echo "# text";echo sample;echo; } >text &&
 246         echo sample >expect &&
 247         git commit --cleanup=strip -F text -a &&
 248         git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
 249         test_cmp expect actual
 250
 251 '
 252
 253 test_expect_success 'cleanup commit messages (strip option,-F,-e)' '
 254
 255         echo >>negative &&
 256         { echo;echo sample;echo; } >text &&
 257         git commit -e -F text -a &&
 258         head -n 4 .git/COMMIT_EDITMSG >actual
 259 '
 260
 261 echo "sample
 262
 263 # Please enter the commit message for your changes. Lines starting
 264 # with '#' will be ignored, and an empty message aborts the commit." >expect
 265
 266 test_expect_success 'cleanup commit messages (strip option,-F,-e): output' '
 267         test_i18ncmp expect actual
 268 '
 269
 270 test_expect_success 'cleanup commit message (fail on invalid cleanup mode option)' '
 271         test_must_fail git commit --cleanup=non-existent
 272 '
 273
 274 test_expect_success 'cleanup commit message (fail on invalid cleanup mode configuration)' '
 275         test_must_fail git -c commit.cleanup=non-existent commit
 276 '
 277
 278 test_expect_success 'cleanup commit message (no config and no option uses default)' '
 279         echo content >>file &&
 280         git add file &&
 281         (
 282           test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
 283           git commit --no-status
 284         ) &&
 285         commit_msg_is "commit message"
 286 '
 287
 288 test_expect_success 'cleanup commit message (option overrides default)' '
 289         echo content >>file &&
 290         git add file &&
 291         (
 292           test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
 293           git commit --cleanup=whitespace --no-status
 294         ) &&
 295         commit_msg_is "commit message # comment"
 296 '
 297
 298 test_expect_success 'cleanup commit message (config overrides default)' '
 299         echo content >>file &&
 300         git add file &&
 301         (
 302           test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
 303           git -c commit.cleanup=whitespace commit --no-status
 304         ) &&
 305         commit_msg_is "commit message # comment"
 306 '
 307
 308 test_expect_success 'cleanup commit message (option overrides config)' '
 309         echo content >>file &&
 310         git add file &&
 311         (
 312           test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
 313           git -c commit.cleanup=whitespace commit --cleanup=default
 314         ) &&
 315         commit_msg_is "commit message"
 316 '
 317
 318 test_expect_success 'cleanup commit message (default, -m)' '
 319         echo content >>file &&
 320         git add file &&
 321         git commit -m "message #comment " &&
 322         commit_msg_is "message #comment"
 323 '
 324
 325 test_expect_success 'cleanup commit message (whitespace option, -m)' '
 326         echo content >>file &&
 327         git add file &&
 328         git commit --cleanup=whitespace --no-status -m "message #comment " &&
 329         commit_msg_is "message #comment"
 330 '
 331
 332 test_expect_success 'cleanup commit message (whitespace config, -m)' '
 333         echo content >>file &&
 334         git add file &&
 335         git -c commit.cleanup=whitespace commit --no-status -m "message #comment " &&
 336         commit_msg_is "message #comment"
 337 '
 338
 339 test_expect_success 'message shows author when it is not equal to committer' '
 340         echo >>negative &&
 341         git commit -e -m "sample" -a &&
 342         test_i18ngrep \
 343           "^# Author: *A U Thor <author@example.com>\$" \
 344           .git/COMMIT_EDITMSG
 345 '
 346
 347 test_expect_success AUTOIDENT 'message shows committer when it is automatic' '
 348
 349         echo >>negative &&
 350         (
 351                 sane_unset GIT_COMMITTER_EMAIL &&
 352                 sane_unset GIT_COMMITTER_NAME &&
 353                 git commit -e -m "sample" -a
 354         ) &&
 355         # the ident is calculated from the system, so we cannot
 356         # check the actual value, only that it is there
 357         test_i18ngrep "^# Committer: " .git/COMMIT_EDITMSG
 358 '
 359
 360 write_script .git/FAKE_EDITOR <<EOF
 361 echo editor started > "$(pwd)/.git/result"
 362 exit 0
 363 EOF
 364
 365 test_expect_success !AUTOIDENT 'do not fire editor when committer is bogus' '
 366         >.git/result
 367         >expect &&
 368
 369         echo >>negative &&
 370         (
 371                 sane_unset GIT_COMMITTER_EMAIL &&
 372                 sane_unset GIT_COMMITTER_NAME &&
 373                 GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" &&
 374                 export GIT_EDITOR &&
 375                 test_must_fail git commit -e -m sample -a
 376         ) &&
 377         test_cmp expect .git/result
 378 '
 379
 380 test_expect_success 'do not fire editor if -m <msg> was given' '
 381         echo tick >file &&
 382         git add file &&
 383         echo "editor not started" >.git/result &&
 384         (GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" git commit -m tick) &&
 385         test "$(cat .git/result)" = "editor not started"
 386 '
 387
 388 test_expect_success 'do not fire editor if -m "" was given' '
 389         echo tock >file &&
 390         git add file &&
 391         echo "editor not started" >.git/result &&
 392         (GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" \
 393          git commit -m "" --allow-empty-message) &&
 394         test "$(cat .git/result)" = "editor not started"
 395 '
 396
 397 test_expect_success 'do not fire editor in the presence of conflicts' '
 398
 399         git clean -f &&
 400         echo f >g &&
 401         git add g &&
 402         git commit -m "add g" &&
 403         git branch second &&
 404         echo master >g &&
 405         echo g >h &&
 406         git add g h &&
 407         git commit -m "modify g and add h" &&
 408         git checkout second &&
 409         echo second >g &&
 410         git add g &&
 411         git commit -m second &&
 412         # Must fail due to conflict
 413         test_must_fail git cherry-pick -n master &&
 414         echo "editor not started" >.git/result &&
 415         (
 416                 GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" &&
 417                 export GIT_EDITOR &&
 418                 test_must_fail git commit
 419         ) &&
 420         test "$(cat .git/result)" = "editor not started"
 421 '
 422
 423 write_script .git/FAKE_EDITOR <<EOF
 424 # kill -TERM command added below.
 425 EOF
 426
 427 test_expect_success EXECKEEPSPID 'a SIGTERM should break locks' '
 428         echo >>negative &&
 429         ! "$SHELL_PATH" -c '\''
 430           echo kill -TERM $$ >> .git/FAKE_EDITOR
 431           GIT_EDITOR=.git/FAKE_EDITOR
 432           export GIT_EDITOR
 433           exec git commit -a'\'' &&
 434         test ! -f .git/index.lock
 435 '
 436
 437 rm -f .git/MERGE_MSG .git/COMMIT_EDITMSG
 438 git reset -q --hard
 439
 440 test_expect_success 'Hand committing of a redundant merge removes dups' '
 441
 442         git rev-parse second master >expect &&
 443         test_must_fail git merge second master &&
 444         git checkout master g &&
 445         EDITOR=: git commit -a &&
 446         git cat-file commit HEAD | sed -n -e "s/^parent //p" -e "/^$/q" >actual &&
 447         test_cmp expect actual
 448
 449 '
 450
 451 test_expect_success 'A single-liner subject with a token plus colon is not a footer' '
 452
 453         git reset --hard &&
 454         git commit -s -m "hello: kitty" --allow-empty &&
 455         git cat-file commit HEAD | sed -e "1,/^$/d" >actual &&
 456         test_line_count = 3 actual
 457
 458 '
 459
 460 test_expect_success 'commit -s places sob on third line after two empty lines' '
 461         git commit -s --allow-empty --allow-empty-message &&
 462         cat <<-EOF >expect &&
 463
 464
 465         Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
 466
 467         EOF
 468         sed -e "/^#/d" -e "s/^:.*//" .git/COMMIT_EDITMSG >actual &&
 469         test_cmp expect actual
 470 '
 471
 472 write_script .git/FAKE_EDITOR <<\EOF
 473 mv "$1" "$1.orig"
 474 (
 475         echo message
 476         cat "$1.orig"
 477 ) >"$1"
 478 EOF
 479
 480 echo '## Custom template' >template
 481
 482 try_commit () {
 483         git reset --hard &&
 484         echo >>negative &&
 485         GIT_EDITOR=.git/FAKE_EDITOR git commit -a $* $use_template &&
 486         case "$use_template" in
 487         '')
 488                 test_i18ngrep ! "^## Custom template" .git/COMMIT_EDITMSG ;;
 489         *)
 490                 test_i18ngrep "^## Custom template" .git/COMMIT_EDITMSG ;;
 491         esac
 492 }
 493
 494 try_commit_status_combo () {
 495
 496         test_expect_success 'commit' '
 497                 try_commit "" &&
 498                 test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
 499         '
 500
 501         test_expect_success 'commit' '
 502                 try_commit "" &&
 503                 test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
 504         '
 505
 506         test_expect_success 'commit --status' '
 507                 try_commit --status &&
 508                 test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
 509         '
 510
 511         test_expect_success 'commit --no-status' '
 512                 try_commit --no-status &&
 513                 test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
 514         '
 515
 516         test_expect_success 'commit with commit.status = yes' '
 517                 test_config commit.status yes &&
 518                 try_commit "" &&
 519                 test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
 520         '
 521
 522         test_expect_success 'commit with commit.status = no' '
 523                 test_config commit.status no &&
 524                 try_commit "" &&
 525                 test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
 526         '
 527
 528         test_expect_success 'commit --status with commit.status = yes' '
 529                 test_config commit.status yes &&
 530                 try_commit --status &&
 531                 test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
 532         '
 533
 534         test_expect_success 'commit --no-status with commit.status = yes' '
 535                 test_config commit.status yes &&
 536                 try_commit --no-status &&
 537                 test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
 538         '
 539
 540         test_expect_success 'commit --status with commit.status = no' '
 541                 test_config commit.status no &&
 542                 try_commit --status &&
 543                 test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
 544         '
 545
 546         test_expect_success 'commit --no-status with commit.status = no' '
 547                 test_config commit.status no &&
 548                 try_commit --no-status &&
 549                 test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
 550         '
 551
 552 }
 553
 554 try_commit_status_combo
 555
 556 use_template="-t template"
 557
 558 try_commit_status_combo
 559
 560 test_expect_success 'commit --status with custom comment character' '
 561         test_config core.commentchar ";" &&
 562         try_commit --status &&
 563         test_i18ngrep "^; Changes to be committed:" .git/COMMIT_EDITMSG
 564 '
 565
 566 test_expect_success 'switch core.commentchar' '
 567         test_commit "#foo" foo &&
 568         GIT_EDITOR=.git/FAKE_EDITOR git -c core.commentChar=auto commit --amend &&
 569         test_i18ngrep "^; Changes to be committed:" .git/COMMIT_EDITMSG
 570 '
 571
 572 test_expect_success 'switch core.commentchar but out of options' '
 573         cat >text <<\EOF &&
 574 # 1
 575 ; 2
 576 @ 3
 577 ! 4
 578 $ 5
 579 % 6
 580 ^ 7
 581 & 8
 582 | 9
 583 : 10
 584 EOF
 585         git commit --amend -F text &&
 586         (
 587                 test_set_editor .git/FAKE_EDITOR &&
 588                 test_must_fail git -c core.commentChar=auto commit --amend
 589         )
 590 '
 591
 592 test_done