t/t7502-commit.sh

   1 #!/bin/sh
   2
   3 test_description='git commit porcelain-ish'
   4
   5 . ./test-lib.sh
   6
   7 # Arguments: [<prefix] [<commit message>] [<commit options>]
   8 check_summary_oneline() {
   9         test_tick &&
  10         git commit ${3+"$3"} -m "$2" | head -1 > act &&
  11
  12         # branch name
  13         SUMMARY_PREFIX="$(git name-rev --name-only HEAD)" &&
  14
  15         # append the "special" prefix, like "root-commit", "detached HEAD"
  16         if test -n "$1"
  17         then
  18                 SUMMARY_PREFIX="$SUMMARY_PREFIX ($1)"
  19         fi
  20
  21         # abbrev SHA-1
  22         SUMMARY_POSTFIX="$(git log -1 --pretty='format:%h')"
  23         echo "[$SUMMARY_PREFIX $SUMMARY_POSTFIX] $2" >exp &&
  24
  25         test_i18ncmp exp act
  26 }
  27
  28 test_expect_success 'output summary format' '
  29
  30         echo new >file1 &&
  31         git add file1 &&
  32         check_summary_oneline "root-commit" "initial" &&
  33
  34         echo change >>file1 &&
  35         git add file1
  36 '
  37
  38 test_expect_success 'output summary format: root-commit' '
  39         check_summary_oneline "" "a change"
  40 '
  41
  42 test_expect_success 'output summary format for commit with an empty diff' '
  43
  44         check_summary_oneline "" "empty" "--allow-empty"
  45 '
  46
  47 test_expect_success 'output summary format for merges' '
  48
  49         git checkout -b recursive-base &&
  50         test_commit base file1 &&
  51
  52         git checkout -b recursive-a recursive-base &&
  53         test_commit commit-a file1 &&
  54
  55         git checkout -b recursive-b recursive-base &&
  56         test_commit commit-b file1 &&
  57
  58         # conflict
  59         git checkout recursive-a &&
  60         test_must_fail git merge recursive-b &&
  61         # resolve the conflict
  62         echo commit-a > file1 &&
  63         git add file1 &&
  64         check_summary_oneline "" "Merge"
  65 '
  66
  67 output_tests_cleanup() {
  68         # this is needed for "do not fire editor in the presence of conflicts"
  69         git checkout master &&
  70
  71         # this is needed for the "partial removal" test to pass
  72         git rm file1 &&
  73         git commit -m "cleanup"
  74 }
  75
  76 test_expect_success 'the basics' '
  77
  78         output_tests_cleanup &&
  79
  80         echo doing partial >"commit is" &&
  81         mkdir not &&
  82         echo very much encouraged but we should >not/forbid &&
  83         git add "commit is" not &&
  84         echo update added "commit is" file >"commit is" &&
  85         echo also update another >not/forbid &&
  86         test_tick &&
  87         git commit -a -m "initial with -a" &&
  88
  89         git cat-file blob HEAD:"commit is" >current.1 &&
  90         git cat-file blob HEAD:not/forbid >current.2 &&
  91
  92         cmp current.1 "commit is" &&
  93         cmp current.2 not/forbid
  94
  95 '
  96
  97 test_expect_success 'partial' '
  98
  99         echo another >"commit is" &&
 100         echo another >not/forbid &&
 101         test_tick &&
 102         git commit -m "partial commit to handle a file" "commit is" &&
 103
 104         changed=$(git diff-tree --name-only HEAD^ HEAD) &&
 105         test "$changed" = "commit is"
 106
 107 '
 108
 109 test_expect_success 'partial modification in a subdirectory' '
 110
 111         test_tick &&
 112         git commit -m "partial commit to subdirectory" not &&
 113
 114         changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
 115         test "$changed" = "not/forbid"
 116
 117 '
 118
 119 test_expect_success 'partial removal' '
 120
 121         git rm not/forbid &&
 122         git commit -m "partial commit to remove not/forbid" not &&
 123
 124         changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
 125         test "$changed" = "not/forbid" &&
 126         remain=$(git ls-tree -r --name-only HEAD) &&
 127         test "$remain" = "commit is"
 128
 129 '
 130
 131 test_expect_success 'sign off' '
 132
 133         >positive &&
 134         git add positive &&
 135         git commit -s -m "thank you" &&
 136         actual=$(git cat-file commit HEAD | sed -ne "s/Signed-off-by: //p") &&
 137         expected=$(git var GIT_COMMITTER_IDENT | sed -e "s/>.*/>/") &&
 138         test "z$actual" = "z$expected"
 139
 140 '
 141
 142 test_expect_success 'multiple -m' '
 143
 144         >negative &&
 145         git add negative &&
 146         git commit -m "one" -m "two" -m "three" &&
 147         actual=$(git cat-file commit HEAD | sed -e "1,/^\$/d") &&
 148         expected=$(echo one; echo; echo two; echo; echo three) &&
 149         test "z$actual" = "z$expected"
 150
 151 '
 152
 153 test_expect_success 'verbose' '
 154
 155         echo minus >negative &&
 156         git add negative &&
 157         git status -v | sed -ne "/^diff --git /p" >actual &&
 158         echo "diff --git a/negative b/negative" >expect &&
 159         test_cmp expect actual
 160
 161 '
 162
 163 test_expect_success 'verbose respects diff config' '
 164
 165         git config color.diff always &&
 166         git status -v >actual &&
 167         grep "\[1mdiff --git" actual &&
 168         git config --unset color.diff
 169 '
 170
 171 test_expect_success 'cleanup commit messages (verbatim,-t)' '
 172
 173         echo >>negative &&
 174         { echo;echo "# text";echo; } >expect &&
 175         git commit --cleanup=verbatim -t expect -a &&
 176         git cat-file -p HEAD |sed -e "1,/^\$/d" |head -n 3 >actual &&
 177         test_cmp expect actual
 178
 179 '
 180
 181 test_expect_success 'cleanup commit messages (verbatim,-F)' '
 182
 183         echo >>negative &&
 184         git commit --cleanup=verbatim -F expect -a &&
 185         git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
 186         test_cmp expect actual
 187
 188 '
 189
 190 test_expect_success 'cleanup commit messages (verbatim,-m)' '
 191
 192         echo >>negative &&
 193         git commit --cleanup=verbatim -m "$(cat expect)" -a &&
 194         git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
 195         test_cmp expect actual
 196
 197 '
 198
 199 test_expect_success 'cleanup commit messages (whitespace,-F)' '
 200
 201         echo >>negative &&
 202         { echo;echo "# text";echo; } >text &&
 203         echo "# text" >expect &&
 204         git commit --cleanup=whitespace -F text -a &&
 205         git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
 206         test_cmp expect actual
 207
 208 '
 209
 210 test_expect_success 'cleanup commit messages (strip,-F)' '
 211
 212         echo >>negative &&
 213         { echo;echo "# text";echo sample;echo; } >text &&
 214         echo sample >expect &&
 215         git commit --cleanup=strip -F text -a &&
 216         git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
 217         test_cmp expect actual
 218
 219 '
 220
 221 test_expect_success 'cleanup commit messages (strip,-F,-e)' '
 222
 223         echo >>negative &&
 224         { echo;echo sample;echo; } >text &&
 225         git commit -e -F text -a &&
 226         head -n 4 .git/COMMIT_EDITMSG >actual
 227 '
 228
 229 echo "sample
 230
 231 # Please enter the commit message for your changes. Lines starting
 232 # with '#' will be ignored, and an empty message aborts the commit." >expect
 233
 234 test_expect_success 'cleanup commit messages (strip,-F,-e): output' '
 235         test_i18ncmp expect actual
 236 '
 237
 238 test_expect_success 'message shows author when it is not equal to committer' '
 239         echo >>negative &&
 240         test_might_fail git commit -e -m "sample" &&
 241         test_i18ngrep \
 242           "^# Author: *A U Thor <author@example.com>\$" \
 243           .git/COMMIT_EDITMSG
 244 '
 245
 246 test_expect_success 'message shows committer when it is automatic' '
 247
 248         echo >>negative &&
 249         (
 250                 sane_unset GIT_COMMITTER_EMAIL &&
 251                 sane_unset GIT_COMMITTER_NAME &&
 252                 # must fail because there is no change
 253                 test_must_fail git commit -e -m "sample"
 254         ) &&
 255         # the ident is calculated from the system, so we cannot
 256         # check the actual value, only that it is there
 257         test_i18ngrep "^# Committer: " .git/COMMIT_EDITMSG
 258 '
 259
 260 write_script .git/FAKE_EDITOR <<EOF
 261 echo editor started > "$(pwd)/.git/result"
 262 exit 0
 263 EOF
 264
 265 test_expect_success 'do not fire editor in the presence of conflicts' '
 266
 267         git clean -f &&
 268         echo f >g &&
 269         git add g &&
 270         git commit -m "add g" &&
 271         git branch second &&
 272         echo master >g &&
 273         echo g >h &&
 274         git add g h &&
 275         git commit -m "modify g and add h" &&
 276         git checkout second &&
 277         echo second >g &&
 278         git add g &&
 279         git commit -m second &&
 280         # Must fail due to conflict
 281         test_must_fail git cherry-pick -n master &&
 282         echo "editor not started" >.git/result &&
 283         (
 284                 GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" &&
 285                 export GIT_EDITOR &&
 286                 test_must_fail git commit
 287         ) &&
 288         test "$(cat .git/result)" = "editor not started"
 289 '
 290
 291 write_script .git/FAKE_EDITOR <<EOF
 292 # kill -TERM command added below.
 293 EOF
 294
 295 test_expect_success EXECKEEPSPID 'a SIGTERM should break locks' '
 296         echo >>negative &&
 297         ! "$SHELL_PATH" -c '\''
 298           echo kill -TERM $$ >> .git/FAKE_EDITOR
 299           GIT_EDITOR=.git/FAKE_EDITOR
 300           export GIT_EDITOR
 301           exec git commit -a'\'' &&
 302         test ! -f .git/index.lock
 303 '
 304
 305 rm -f .git/MERGE_MSG .git/COMMIT_EDITMSG
 306 git reset -q --hard
 307
 308 test_expect_success 'Hand committing of a redundant merge removes dups' '
 309
 310         git rev-parse second master >expect &&
 311         test_must_fail git merge second master &&
 312         git checkout master g &&
 313         EDITOR=: git commit -a &&
 314         git cat-file commit HEAD | sed -n -e "s/^parent //p" -e "/^$/q" >actual &&
 315         test_cmp expect actual
 316
 317 '
 318
 319 test_expect_success 'A single-liner subject with a token plus colon is not a footer' '
 320
 321         git reset --hard &&
 322         git commit -s -m "hello: kitty" --allow-empty &&
 323         git cat-file commit HEAD | sed -e "1,/^$/d" >actual &&
 324         test_line_count = 3 actual
 325
 326 '
 327
 328 write_script .git/FAKE_EDITOR <<\EOF
 329 mv "$1" "$1.orig"
 330 (
 331         echo message
 332         cat "$1.orig"
 333 ) >"$1"
 334 EOF
 335
 336 echo '## Custom template' >template
 337
 338 clear_config () {
 339         (
 340                 git config --unset-all "$1"
 341                 case $? in
 342                 0|5)    exit 0 ;;
 343                 *)      exit 1 ;;
 344                 esac
 345         )
 346 }
 347
 348 try_commit () {
 349         git reset --hard &&
 350         echo >>negative &&
 351         GIT_EDITOR=.git/FAKE_EDITOR git commit -a $* $use_template &&
 352         case "$use_template" in
 353         '')
 354                 test_i18ngrep ! "^## Custom template" .git/COMMIT_EDITMSG ;;
 355         *)
 356                 test_i18ngrep "^## Custom template" .git/COMMIT_EDITMSG ;;
 357         esac
 358 }
 359
 360 try_commit_status_combo () {
 361
 362         test_expect_success 'commit' '
 363                 clear_config commit.status &&
 364                 try_commit "" &&
 365                 test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
 366         '
 367
 368         test_expect_success 'commit' '
 369                 clear_config commit.status &&
 370                 try_commit "" &&
 371                 test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
 372         '
 373
 374         test_expect_success 'commit --status' '
 375                 clear_config commit.status &&
 376                 try_commit --status &&
 377                 test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
 378         '
 379
 380         test_expect_success 'commit --no-status' '
 381                 clear_config commit.status &&
 382                 try_commit --no-status &&
 383                 test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
 384         '
 385
 386         test_expect_success 'commit with commit.status = yes' '
 387                 clear_config commit.status &&
 388                 git config commit.status yes &&
 389                 try_commit "" &&
 390                 test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
 391         '
 392
 393         test_expect_success 'commit with commit.status = no' '
 394                 clear_config commit.status &&
 395                 git config commit.status no &&
 396                 try_commit "" &&
 397                 test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
 398         '
 399
 400         test_expect_success 'commit --status with commit.status = yes' '
 401                 clear_config commit.status &&
 402                 git config commit.status yes &&
 403                 try_commit --status &&
 404                 test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
 405         '
 406
 407         test_expect_success 'commit --no-status with commit.status = yes' '
 408                 clear_config commit.status &&
 409                 git config commit.status yes &&
 410                 try_commit --no-status &&
 411                 test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
 412         '
 413
 414         test_expect_success 'commit --status with commit.status = no' '
 415                 clear_config commit.status &&
 416                 git config commit.status no &&
 417                 try_commit --status &&
 418                 test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
 419         '
 420
 421         test_expect_success 'commit --no-status with commit.status = no' '
 422                 clear_config commit.status &&
 423                 git config commit.status no &&
 424                 try_commit --no-status &&
 425                 test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
 426         '
 427
 428 }
 429
 430 try_commit_status_combo
 431
 432 use_template="-t template"
 433
 434 try_commit_status_combo
 435
 436 test_done