t/t4201-shortlog.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 Johannes E. Schindelin
   4 #
   5
   6 test_description='git shortlog
   7 '
   8
   9 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
  10 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
  11
  12 TEST_PASSES_SANITIZE_LEAK=true
  13 . ./test-lib.sh
  14
  15 test_expect_success 'setup' '
  16         test_tick &&
  17         echo 1 >a1 &&
  18         git add a1 &&
  19         tree=$(git write-tree) &&
  20         commit=$(printf "%s\n" "Test" "" | git commit-tree "$tree") &&
  21         git update-ref HEAD "$commit" &&
  22
  23         echo 2 >a1 &&
  24         git commit --quiet -m "This is a very, very long first line for the commit message to see if it is wrapped correctly" a1 &&
  25
  26         # test if the wrapping is still valid
  27         # when replacing all is by treble clefs.
  28         echo 3 >a1 &&
  29         git commit --quiet -m "$(
  30                 echo "This is a very, very long first line for the commit message to see if it is wrapped correctly" |
  31                 sed "s/i/1234/g" |
  32                 tr 1234 "\360\235\204\236")" a1 &&
  33
  34         # now fsck up the utf8
  35         git config i18n.commitencoding non-utf-8 &&
  36         echo 4 >a1 &&
  37         git commit --quiet -m "$(
  38                 echo "This is a very, very long first line for the commit message to see if it is wrapped correctly" |
  39                 sed "s/i/1234/g" |
  40                 tr 1234 "\370\235\204\236")" a1 &&
  41
  42         echo 5 >a1 &&
  43         git commit --quiet -m "a                                                                12      34      56      78" a1 &&
  44
  45         echo 6 >a1 &&
  46         git commit --quiet -m "Commit by someone else" \
  47                 --author="Someone else <not!me>" a1 &&
  48
  49         cat >expect.template <<-\EOF
  50         A U Thor (5):
  51               SUBJECT
  52               SUBJECT
  53               SUBJECT
  54               SUBJECT
  55               SUBJECT
  56
  57         Someone else (1):
  58               SUBJECT
  59
  60         EOF
  61 '
  62
  63 fuzz() {
  64         file=$1 &&
  65         sed "
  66                         s/$OID_REGEX/OBJECT_NAME/g
  67                         s/$_x35/OBJID/g
  68                         s/^ \{6\}[CTa].*/      SUBJECT/g
  69                         s/^ \{8\}[^ ].*/        CONTINUATION/g
  70                 " <"$file" >"$file.fuzzy" &&
  71         sed "/CONTINUATION/ d" <"$file.fuzzy"
  72 }
  73
  74 test_expect_success 'default output format' '
  75         git shortlog HEAD >log &&
  76         fuzz log >log.predictable &&
  77         test_cmp expect.template log.predictable
  78 '
  79
  80 test_expect_success 'pretty format' '
  81         sed s/SUBJECT/OBJECT_NAME/ expect.template >expect &&
  82         git shortlog --format="%H" HEAD >log &&
  83         fuzz log >log.predictable &&
  84         test_cmp expect log.predictable
  85 '
  86
  87 test_expect_success 'pretty format (with --date)' '
  88         sed "s/SUBJECT/2005-04-07 OBJECT_NAME/" expect.template >expect &&
  89         git shortlog --format="%ad %H" --date=short HEAD >log &&
  90         fuzz log >log.predictable &&
  91         test_cmp expect log.predictable
  92 '
  93
  94 test_expect_success '--abbrev' '
  95         sed s/SUBJECT/OBJID/ expect.template >expect &&
  96         git shortlog --format="%h" --abbrev=35 HEAD >log &&
  97         fuzz log >log.predictable &&
  98         test_cmp expect log.predictable
  99 '
 100
 101 test_expect_success 'output from user-defined format is re-wrapped' '
 102         sed "s/SUBJECT/two lines/" expect.template >expect &&
 103         git shortlog --format="two%nlines" HEAD >log &&
 104         fuzz log >log.predictable &&
 105         test_cmp expect log.predictable
 106 '
 107
 108 test_expect_success !MINGW 'shortlog wrapping' '
 109         cat >expect <<\EOF &&
 110 A U Thor (5):
 111       Test
 112       This is a very, very long first line for the commit message to see if
 113          it is wrapped correctly
 114       Th𝄞s 𝄞s a very, very long f𝄞rst l𝄞ne for the comm𝄞t message to see 𝄞f
 115          𝄞t 𝄞s wrapped correctly
 116       Thø�„žs ø�„žs a very, very long fø�„žrst lø�„žne for the commø�„žt
 117          message to see ø�„žf ø�„žt ø�„žs wrapped correctly
 118       a                                                         12      34
 119          56     78
 120
 121 Someone else (1):
 122       Commit by someone else
 123
 124 EOF
 125         git shortlog -w HEAD >out &&
 126         test_cmp expect out
 127 '
 128
 129 test_expect_success !MINGW 'shortlog from non-git directory' '
 130         git log --no-expand-tabs HEAD >log &&
 131         GIT_DIR=non-existing git shortlog -w <log >out &&
 132         test_cmp expect out
 133 '
 134
 135 test_expect_success !MINGW 'shortlog can read --format=raw output' '
 136         git log --format=raw HEAD >log &&
 137         GIT_DIR=non-existing git shortlog -w <log >out &&
 138         test_cmp expect out
 139 '
 140
 141 test_expect_success 'shortlog from non-git directory refuses extra arguments' '
 142         test_must_fail env GIT_DIR=non-existing git shortlog foo 2>out &&
 143         test_grep "too many arguments" out
 144 '
 145
 146 test_expect_success 'shortlog should add newline when input line matches wraplen' '
 147         cat >expect <<\EOF &&
 148 A U Thor (2):
 149       bbbbbbbbbbbbbbbbbb: bbbbbbbb bbb bbbb bbbbbbb bb bbbb bbb bbbbb bbbbbb
 150       aaaaaaaaaaaaaaaaaaaaaa: aaaaaa aaaaaaaaaa aaaa aaaaaaaa aa aaaa aa aaa
 151
 152 EOF
 153         git shortlog -w >out <<\EOF &&
 154 commit 0000000000000000000000000000000000000001
 155 Author: A U Thor <author@example.com>
 156 Date:   Thu Apr 7 15:14:13 2005 -0700
 157
 158     aaaaaaaaaaaaaaaaaaaaaa: aaaaaa aaaaaaaaaa aaaa aaaaaaaa aa aaaa aa aaa
 159
 160 commit 0000000000000000000000000000000000000002
 161 Author: A U Thor <author@example.com>
 162 Date:   Thu Apr 7 15:14:13 2005 -0700
 163
 164     bbbbbbbbbbbbbbbbbb: bbbbbbbb bbb bbbb bbbbbbb bb bbbb bbb bbbbb bbbbbb
 165
 166 EOF
 167         test_cmp expect out
 168 '
 169
 170 iconvfromutf8toiso88591() {
 171         printf "%s" "$*" | iconv -f UTF-8 -t ISO8859-1
 172 }
 173
 174 DSCHO="Jöhännës \"Dschö\" Schindëlin"
 175 DSCHOE="$DSCHO <Johannes.Schindelin@gmx.de>"
 176 MSG1="set a1 to 2 and some non-ASCII chars: Äßø"
 177 MSG2="set a1 to 3 and some non-ASCII chars: áæï"
 178 cat > expect << EOF
 179 $DSCHO (2):
 180       $MSG1
 181       $MSG2
 182
 183 EOF
 184
 185 test_expect_success !MINGW 'shortlog encoding' '
 186         git reset --hard "$commit" &&
 187         git config --unset i18n.commitencoding &&
 188         echo 2 > a1 &&
 189         git commit --quiet -m "$MSG1" --author="$DSCHOE" a1 &&
 190         git config i18n.commitencoding "ISO8859-1" &&
 191         echo 3 > a1 &&
 192         git commit --quiet -m "$(iconvfromutf8toiso88591 "$MSG2")" \
 193                 --author="$(iconvfromutf8toiso88591 "$DSCHOE")" a1 &&
 194         git config --unset i18n.commitencoding &&
 195         git shortlog HEAD~2.. > out &&
 196 test_cmp expect out'
 197
 198 test_expect_success 'shortlog with revision pseudo options' '
 199         git shortlog --all &&
 200         git shortlog --branches &&
 201         git shortlog --exclude=refs/heads/m* --all
 202 '
 203
 204 test_expect_success 'shortlog with --output=<file>' '
 205         git shortlog --output=shortlog -1 main >output &&
 206         test_must_be_empty output &&
 207         test_line_count = 3 shortlog
 208 '
 209
 210 test_expect_success 'shortlog --committer (internal)' '
 211         git checkout --orphan side &&
 212         git commit --allow-empty -m one &&
 213         git commit --allow-empty -m two &&
 214         GIT_COMMITTER_NAME="Sin Nombre" git commit --allow-empty -m three &&
 215
 216         cat >expect <<-\EOF &&
 217              2  C O Mitter
 218              1  Sin Nombre
 219         EOF
 220         git shortlog -nsc HEAD >actual &&
 221         test_cmp expect actual
 222 '
 223
 224 test_expect_success 'shortlog --committer (external)' '
 225         git log --format=full | git shortlog -nsc >actual &&
 226         test_cmp expect actual
 227 '
 228
 229 test_expect_success '--group=committer is the same as --committer' '
 230         git shortlog -ns --group=committer HEAD >actual &&
 231         test_cmp expect actual
 232 '
 233
 234 test_expect_success 'shortlog --group=trailer:signed-off-by' '
 235         git commit --allow-empty -m foo -s &&
 236         GIT_COMMITTER_NAME="SOB One" \
 237         GIT_COMMITTER_EMAIL=sob@example.com \
 238                 git commit --allow-empty -m foo -s &&
 239         git commit --allow-empty --amend --no-edit -s &&
 240         cat >expect <<-\EOF &&
 241              2  C O Mitter <committer@example.com>
 242              1  SOB One <sob@example.com>
 243         EOF
 244         git shortlog -nse --group=trailer:signed-off-by HEAD >actual &&
 245         test_cmp expect actual
 246 '
 247
 248 test_expect_success 'shortlog --group=format' '
 249         git shortlog -s --date="format:%Y" --group="format:%cN (%cd)" \
 250                 HEAD >actual &&
 251         cat >expect <<-\EOF &&
 252              4  C O Mitter (2005)
 253              1  Sin Nombre (2005)
 254         EOF
 255         test_cmp expect actual
 256 '
 257
 258 test_expect_success 'shortlog --group=<format> DWIM' '
 259         git shortlog -s --date="format:%Y" --group="%cN (%cd)" HEAD >actual &&
 260         test_cmp expect actual
 261 '
 262
 263 test_expect_success 'shortlog bogus --group' '
 264         test_must_fail git shortlog --group=bogus HEAD 2>err &&
 265         grep "unknown group type" err
 266 '
 267
 268 test_expect_success 'trailer idents are split' '
 269         cat >expect <<-\EOF &&
 270              2  C O Mitter
 271              1  SOB One
 272         EOF
 273         git shortlog -ns --group=trailer:signed-off-by HEAD >actual &&
 274         test_cmp expect actual
 275 '
 276
 277 test_expect_success 'trailer idents are mailmapped' '
 278         cat >expect <<-\EOF &&
 279              2  C O Mitter
 280              1  Another Name
 281         EOF
 282         echo "Another Name <sob@example.com>" >mail.map &&
 283         git -c mailmap.file=mail.map shortlog -ns \
 284                 --group=trailer:signed-off-by HEAD >actual &&
 285         test_cmp expect actual
 286 '
 287
 288 test_expect_success 'shortlog de-duplicates trailers in a single commit' '
 289         git commit --allow-empty -F - <<-\EOF &&
 290         subject one
 291
 292         this message has two distinct values, plus a repeat
 293
 294         Repeated-trailer: Foo
 295         Repeated-trailer: Bar
 296         Repeated-trailer: Foo
 297         EOF
 298
 299         git commit --allow-empty -F - <<-\EOF &&
 300         subject two
 301
 302         similar to the previous, but without the second distinct value
 303
 304         Repeated-trailer: Foo
 305         Repeated-trailer: Foo
 306         EOF
 307
 308         cat >expect <<-\EOF &&
 309              2  Foo
 310              1  Bar
 311         EOF
 312         git shortlog -ns --group=trailer:repeated-trailer -2 HEAD >actual &&
 313         test_cmp expect actual
 314 '
 315
 316 # Trailers that have unfolded (single line) and folded (multiline) values which
 317 # are otherwise identical are treated as the same trailer for de-duplication.
 318 test_expect_success 'shortlog de-duplicates trailers in a single commit (folded/unfolded values)' '
 319         git commit --allow-empty -F - <<-\EOF &&
 320         subject one
 321
 322         this message has two distinct values, plus a repeat (folded)
 323
 324         Repeated-trailer: Foo foo foo
 325         Repeated-trailer: Bar
 326         Repeated-trailer: Foo
 327           foo foo
 328         EOF
 329
 330         git commit --allow-empty -F - <<-\EOF &&
 331         subject two
 332
 333         similar to the previous, but without the second distinct value
 334
 335         Repeated-trailer: Foo foo foo
 336         Repeated-trailer: Foo
 337           foo foo
 338         EOF
 339
 340         cat >expect <<-\EOF &&
 341              2  Foo foo foo
 342              1  Bar
 343         EOF
 344         git shortlog -ns --group=trailer:repeated-trailer -2 HEAD >actual &&
 345         test_cmp expect actual
 346 '
 347
 348 test_expect_success 'shortlog can match multiple groups' '
 349         git commit --allow-empty -F - <<-\EOF &&
 350         subject one
 351
 352         this has two trailers that are distinct from the author; it will count
 353         3 times in the output
 354
 355         Some-trailer: User A <a@example.com>
 356         Another-trailer: User B <b@example.com>
 357         EOF
 358
 359         git commit --allow-empty -F - <<-\EOF &&
 360         subject two
 361
 362         this one has two trailers, one of which is a duplicate with the author;
 363         it will only be counted once for them
 364
 365         Another-trailer: A U Thor <author@example.com>
 366         Some-trailer: User B <b@example.com>
 367         EOF
 368
 369         cat >expect <<-\EOF &&
 370              2  A U Thor
 371              2  User B
 372              1  User A
 373         EOF
 374         git shortlog -ns \
 375                 --group=author \
 376                 --group=trailer:some-trailer \
 377                 --group=trailer:another-trailer \
 378                 -2 HEAD >actual &&
 379         test_cmp expect actual
 380 '
 381
 382 test_expect_success 'shortlog can match multiple format groups' '
 383         GIT_COMMITTER_NAME="$GIT_AUTHOR_NAME" \
 384                 git commit --allow-empty -m "identical names" &&
 385         test_tick &&
 386         cat >expect <<-\EOF &&
 387              2  A U Thor
 388              1  C O Mitter
 389         EOF
 390         git shortlog -ns --group="%cn" --group="%an" -2 HEAD >actual &&
 391         test_cmp expect actual
 392 '
 393
 394 test_expect_success 'set up option selection tests' '
 395         git commit --allow-empty -F - <<-\EOF
 396         subject
 397
 398         body
 399
 400         Trailer-one: value-one
 401         Trailer-two: value-two
 402         EOF
 403 '
 404
 405 test_expect_success '--no-group resets group list to author' '
 406         cat >expect <<-\EOF &&
 407              1  A U Thor
 408         EOF
 409         git shortlog -ns \
 410                 --group=committer \
 411                 --group=trailer:trailer-one \
 412                 --no-group \
 413                 -1 HEAD >actual &&
 414         test_cmp expect actual
 415 '
 416
 417 test_expect_success '--no-group resets trailer list' '
 418         cat >expect <<-\EOF &&
 419              1  value-two
 420         EOF
 421         git shortlog -ns \
 422                 --group=trailer:trailer-one \
 423                 --no-group \
 424                 --group=trailer:trailer-two \
 425                 -1 HEAD >actual &&
 426         test_cmp expect actual
 427 '
 428
 429 test_expect_success 'stdin with multiple groups reports error' '
 430         git log >log &&
 431         test_must_fail git shortlog --group=author --group=committer <log
 432 '
 433
 434 test_done