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