t/t6006-rev-list-format.sh

   1 #!/bin/sh
   2
   3 # Copyright (c) 2009 Jens Lehmann
   4 # Copyright (c) 2011 Alexey Shumkin (+ non-UTF-8 commit encoding tests)
   5
   6 test_description='git rev-list --pretty=format test'
   7
   8 . ./test-lib.sh
   9 . "$TEST_DIRECTORY"/lib-terminal.sh
  10
  11 test_tick
  12 # Tested non-UTF-8 encoding
  13 test_encoding="ISO8859-1"
  14
  15 # String "added" in German
  16 # (translated with Google Translate),
  17 # encoded in UTF-8, used as a commit log message below.
  18 added_utf8_part=$(printf "\303\274")
  19 added_utf8_part_iso88591=$(echo "$added_utf8_part" | iconv -f utf-8 -t $test_encoding)
  20 added=$(printf "added (hinzugef${added_utf8_part}gt) foo")
  21 added_iso88591=$(echo "$added" | iconv -f utf-8 -t $test_encoding)
  22 # same but "changed"
  23 changed_utf8_part=$(printf "\303\244")
  24 changed_utf8_part_iso88591=$(echo "$changed_utf8_part" | iconv -f utf-8 -t $test_encoding)
  25 changed=$(printf "changed (ge${changed_utf8_part}ndert) foo")
  26 changed_iso88591=$(echo "$changed" | iconv -f utf-8 -t $test_encoding)
  27
  28 # Count of char to truncate
  29 # Number is chosen so, that non-ACSII characters
  30 # (see $added_utf8_part and $changed_utf8_part)
  31 # fall into truncated parts of appropriate words both from left and right
  32 truncate_count=20
  33
  34 test_expect_success 'setup' '
  35         : >foo &&
  36         git add foo &&
  37         git config i18n.commitEncoding $test_encoding &&
  38         echo "$added_iso88591" | git commit -F - &&
  39         head1=$(git rev-parse --verify HEAD) &&
  40         head1_short=$(git rev-parse --verify --short $head1) &&
  41         tree1=$(git rev-parse --verify HEAD:) &&
  42         tree1_short=$(git rev-parse --verify --short $tree1) &&
  43         echo "$changed" > foo &&
  44         echo "$changed_iso88591" | git commit -a -F - &&
  45         head2=$(git rev-parse --verify HEAD) &&
  46         head2_short=$(git rev-parse --verify --short $head2) &&
  47         tree2=$(git rev-parse --verify HEAD:) &&
  48         tree2_short=$(git rev-parse --verify --short $tree2)
  49         git config --unset i18n.commitEncoding
  50 '
  51
  52 # usage: test_format name format_string [failure] <expected_output
  53 test_format () {
  54         cat >expect.$1
  55         test_expect_${3:-success} "format $1" "
  56                 git rev-list --pretty=format:'$2' master >output.$1 &&
  57                 test_cmp expect.$1 output.$1
  58         "
  59 }
  60
  61 # Feed to --format to provide predictable colored sequences.
  62 AUTO_COLOR='%C(auto,red)foo%C(auto,reset)'
  63 has_color () {
  64         printf '\033[31mfoo\033[m\n' >expect &&
  65         test_cmp expect "$1"
  66 }
  67
  68 has_no_color () {
  69         echo foo >expect &&
  70         test_cmp expect "$1"
  71 }
  72
  73 test_format percent %%h <<EOF
  74 commit $head2
  75 %h
  76 commit $head1
  77 %h
  78 EOF
  79
  80 test_format hash %H%n%h <<EOF
  81 commit $head2
  82 $head2
  83 $head2_short
  84 commit $head1
  85 $head1
  86 $head1_short
  87 EOF
  88
  89 test_format tree %T%n%t <<EOF
  90 commit $head2
  91 $tree2
  92 $tree2_short
  93 commit $head1
  94 $tree1
  95 $tree1_short
  96 EOF
  97
  98 test_format parents %P%n%p <<EOF
  99 commit $head2
 100 $head1
 101 $head1_short
 102 commit $head1
 103
 104
 105 EOF
 106
 107 # we don't test relative here
 108 test_format author %an%n%ae%n%ad%n%aD%n%at <<EOF
 109 commit $head2
 110 A U Thor
 111 author@example.com
 112 Thu Apr 7 15:13:13 2005 -0700
 113 Thu, 7 Apr 2005 15:13:13 -0700
 114 1112911993
 115 commit $head1
 116 A U Thor
 117 author@example.com
 118 Thu Apr 7 15:13:13 2005 -0700
 119 Thu, 7 Apr 2005 15:13:13 -0700
 120 1112911993
 121 EOF
 122
 123 test_format committer %cn%n%ce%n%cd%n%cD%n%ct <<EOF
 124 commit $head2
 125 C O Mitter
 126 committer@example.com
 127 Thu Apr 7 15:13:13 2005 -0700
 128 Thu, 7 Apr 2005 15:13:13 -0700
 129 1112911993
 130 commit $head1
 131 C O Mitter
 132 committer@example.com
 133 Thu Apr 7 15:13:13 2005 -0700
 134 Thu, 7 Apr 2005 15:13:13 -0700
 135 1112911993
 136 EOF
 137
 138 test_format encoding %e <<EOF
 139 commit $head2
 140 $test_encoding
 141 commit $head1
 142 $test_encoding
 143 EOF
 144
 145 test_format subject %s <<EOF
 146 commit $head2
 147 $changed
 148 commit $head1
 149 $added
 150 EOF
 151
 152 test_format subject-truncated "%<($truncate_count,trunc)%s" <<EOF
 153 commit $head2
 154 changed (ge${changed_utf8_part}ndert)..
 155 commit $head1
 156 added (hinzugef${added_utf8_part}gt..
 157 EOF
 158
 159 test_format body %b <<EOF
 160 commit $head2
 161 commit $head1
 162 EOF
 163
 164 test_format raw-body %B <<EOF
 165 commit $head2
 166 $changed
 167
 168 commit $head1
 169 $added
 170
 171 EOF
 172
 173 test_format colors %Credfoo%Cgreenbar%Cbluebaz%Cresetxyzzy <<EOF
 174 commit $head2
 175 \e[31mfoo\e[32mbar\e[34mbaz\e[mxyzzy
 176 commit $head1
 177 \e[31mfoo\e[32mbar\e[34mbaz\e[mxyzzy
 178 EOF
 179
 180 test_format advanced-colors '%C(red yellow bold)foo%C(reset)' <<EOF
 181 commit $head2
 182 \e[1;31;43mfoo\e[m
 183 commit $head1
 184 \e[1;31;43mfoo\e[m
 185 EOF
 186
 187 test_expect_success '%C(auto) does not enable color by default' '
 188         git log --format=$AUTO_COLOR -1 >actual &&
 189         has_no_color actual
 190 '
 191
 192 test_expect_success '%C(auto) enables colors for color.diff' '
 193         git -c color.diff=always log --format=$AUTO_COLOR -1 >actual &&
 194         has_color actual
 195 '
 196
 197 test_expect_success '%C(auto) enables colors for color.ui' '
 198         git -c color.ui=always log --format=$AUTO_COLOR -1 >actual &&
 199         has_color actual
 200 '
 201
 202 test_expect_success '%C(auto) respects --color' '
 203         git log --format=$AUTO_COLOR -1 --color >actual &&
 204         has_color actual
 205 '
 206
 207 test_expect_success '%C(auto) respects --no-color' '
 208         git -c color.ui=always log --format=$AUTO_COLOR -1 --no-color >actual &&
 209         has_no_color actual
 210 '
 211
 212 test_expect_success TTY '%C(auto) respects --color=auto (stdout is tty)' '
 213         test_terminal env TERM=vt100 \
 214                 git log --format=$AUTO_COLOR -1 --color=auto >actual &&
 215         has_color actual
 216 '
 217
 218 test_expect_success '%C(auto) respects --color=auto (stdout not tty)' '
 219         (
 220                 TERM=vt100 && export TERM &&
 221                 git log --format=$AUTO_COLOR -1 --color=auto >actual &&
 222                 has_no_color actual
 223         )
 224 '
 225
 226 iconv -f utf-8 -t $test_encoding > commit-msg <<EOF
 227 Test printing of complex bodies
 228
 229 This commit message is much longer than the others,
 230 and it will be encoded in $test_encoding. We should therefore
 231 include an ISO8859 character: ¡bueno!
 232 EOF
 233
 234 test_expect_success 'setup complex body' '
 235         git config i18n.commitencoding $test_encoding &&
 236         echo change2 >foo && git commit -a -F commit-msg &&
 237         head3=$(git rev-parse --verify HEAD) &&
 238         head3_short=$(git rev-parse --short $head3)
 239 '
 240
 241 test_format complex-encoding %e <<EOF
 242 commit $head3
 243 $test_encoding
 244 commit $head2
 245 $test_encoding
 246 commit $head1
 247 $test_encoding
 248 EOF
 249
 250 test_format complex-subject %s <<EOF
 251 commit $head3
 252 Test printing of complex bodies
 253 commit $head2
 254 $changed_iso88591
 255 commit $head1
 256 $added_iso88591
 257 EOF
 258
 259 test_format complex-subject-trunc "%<($truncate_count,trunc)%s" <<EOF
 260 commit $head3
 261 Test printing of c..
 262 commit $head2
 263 changed (ge${changed_utf8_part_iso88591}ndert)..
 264 commit $head1
 265 added (hinzugef${added_utf8_part_iso88591}gt..
 266 EOF
 267
 268 test_format complex-subject-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
 269 commit $head3
 270 Test prin..ex bodies
 271 commit $head2
 272 changed (..dert) foo
 273 commit $head1
 274 added (hi..f${added_utf8_part_iso88591}gt) foo
 275 EOF
 276
 277 test_format complex-subject-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
 278 commit $head3
 279 .. of complex bodies
 280 commit $head2
 281 ..ged (ge${changed_utf8_part_iso88591}ndert) foo
 282 commit $head1
 283 .. (hinzugef${added_utf8_part_iso88591}gt) foo
 284 EOF
 285
 286 test_expect_success 'prepare expected messages (for test %b)' '
 287         cat <<-EOF >expected.utf-8 &&
 288         commit $head3
 289         This commit message is much longer than the others,
 290         and it will be encoded in $test_encoding. We should therefore
 291         include an ISO8859 character: ¡bueno!
 292
 293         commit $head2
 294         commit $head1
 295         EOF
 296         iconv -f utf-8 -t $test_encoding expected.utf-8 >expected.ISO8859-1
 297 '
 298
 299 test_format complex-body %b <expected.ISO8859-1
 300
 301 # Git uses i18n.commitEncoding if no i18n.logOutputEncoding set
 302 # so unset i18n.commitEncoding to test encoding conversion
 303 git config --unset i18n.commitEncoding
 304
 305 test_format complex-subject-commitencoding-unset %s <<EOF
 306 commit $head3
 307 Test printing of complex bodies
 308 commit $head2
 309 $changed
 310 commit $head1
 311 $added
 312 EOF
 313
 314 test_format complex-subject-commitencoding-unset-trunc "%<($truncate_count,trunc)%s" <<EOF
 315 commit $head3
 316 Test printing of c..
 317 commit $head2
 318 changed (ge${changed_utf8_part}ndert)..
 319 commit $head1
 320 added (hinzugef${added_utf8_part}gt..
 321 EOF
 322
 323 test_format complex-subject-commitencoding-unset-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
 324 commit $head3
 325 Test prin..ex bodies
 326 commit $head2
 327 changed (..dert) foo
 328 commit $head1
 329 added (hi..f${added_utf8_part}gt) foo
 330 EOF
 331
 332 test_format complex-subject-commitencoding-unset-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
 333 commit $head3
 334 .. of complex bodies
 335 commit $head2
 336 ..ged (ge${changed_utf8_part}ndert) foo
 337 commit $head1
 338 .. (hinzugef${added_utf8_part}gt) foo
 339 EOF
 340
 341 test_format complex-body-commitencoding-unset %b <expected.utf-8
 342
 343 test_expect_success '%x00 shows NUL' '
 344         echo  >expect commit $head3 &&
 345         echo >>expect fooQbar &&
 346         git rev-list -1 --format=foo%x00bar HEAD >actual.nul &&
 347         nul_to_q <actual.nul >actual &&
 348         test_cmp expect actual
 349 '
 350
 351 test_expect_success '%ad respects --date=' '
 352         echo 2005-04-07 >expect.ad-short &&
 353         git log -1 --date=short --pretty=tformat:%ad >output.ad-short master &&
 354         test_cmp expect.ad-short output.ad-short
 355 '
 356
 357 test_expect_success 'empty email' '
 358         test_tick &&
 359         C=$(GIT_AUTHOR_EMAIL= git commit-tree HEAD^{tree} </dev/null) &&
 360         A=$(git show --pretty=format:%an,%ae,%ad%n -s $C) &&
 361         test "$A" = "A U Thor,,Thu Apr 7 15:14:13 2005 -0700" || {
 362                 echo "Eh? $A" >failure
 363                 false
 364         }
 365 '
 366
 367 test_expect_success 'del LF before empty (1)' '
 368         git show -s --pretty=format:"%s%n%-b%nThanks%n" HEAD^^ >actual &&
 369         test_line_count = 2 actual
 370 '
 371
 372 test_expect_success 'del LF before empty (2)' '
 373         git show -s --pretty=format:"%s%n%-b%nThanks%n" HEAD >actual &&
 374         test_line_count = 6 actual &&
 375         grep "^$" actual
 376 '
 377
 378 test_expect_success 'add LF before non-empty (1)' '
 379         git show -s --pretty=format:"%s%+b%nThanks%n" HEAD^^ >actual &&
 380         test_line_count = 2 actual
 381 '
 382
 383 test_expect_success 'add LF before non-empty (2)' '
 384         git show -s --pretty=format:"%s%+b%nThanks%n" HEAD >actual &&
 385         test_line_count = 6 actual &&
 386         grep "^$" actual
 387 '
 388
 389 test_expect_success 'add SP before non-empty (1)' '
 390         git show -s --pretty=format:"%s% bThanks" HEAD^^ >actual &&
 391         test $(wc -w <actual) = 3
 392 '
 393
 394 test_expect_success 'add SP before non-empty (2)' '
 395         git show -s --pretty=format:"%s% sThanks" HEAD^^ >actual &&
 396         test $(wc -w <actual) = 6
 397 '
 398
 399 test_expect_success '--abbrev' '
 400         echo SHORT SHORT SHORT >expect2 &&
 401         echo LONG LONG LONG >expect3 &&
 402         git log -1 --format="%h %h %h" HEAD >actual1 &&
 403         git log -1 --abbrev=5 --format="%h %h %h" HEAD >actual2 &&
 404         git log -1 --abbrev=5 --format="%H %H %H" HEAD >actual3 &&
 405         sed -e "s/$_x40/LONG/g" -e "s/$_x05/SHORT/g" <actual2 >fuzzy2 &&
 406         sed -e "s/$_x40/LONG/g" -e "s/$_x05/SHORT/g" <actual3 >fuzzy3 &&
 407         test_cmp expect2 fuzzy2 &&
 408         test_cmp expect3 fuzzy3 &&
 409         ! test_cmp actual1 actual2
 410 '
 411
 412 test_expect_success '%H is not affected by --abbrev-commit' '
 413         git log -1 --format=%H --abbrev-commit --abbrev=20 HEAD >actual &&
 414         len=$(wc -c <actual) &&
 415         test $len = 41
 416 '
 417
 418 test_expect_success '%h is not affected by --abbrev-commit' '
 419         git log -1 --format=%h --abbrev-commit --abbrev=20 HEAD >actual &&
 420         len=$(wc -c <actual) &&
 421         test $len = 21
 422 '
 423
 424 test_expect_success '"%h %gD: %gs" is same as git-reflog' '
 425         git reflog >expect &&
 426         git log -g --format="%h %gD: %gs" >actual &&
 427         test_cmp expect actual
 428 '
 429
 430 test_expect_success '"%h %gD: %gs" is same as git-reflog (with date)' '
 431         git reflog --date=raw >expect &&
 432         git log -g --format="%h %gD: %gs" --date=raw >actual &&
 433         test_cmp expect actual
 434 '
 435
 436 test_expect_success '"%h %gD: %gs" is same as git-reflog (with --abbrev)' '
 437         git reflog --abbrev=13 --date=raw >expect &&
 438         git log -g --abbrev=13 --format="%h %gD: %gs" --date=raw >actual &&
 439         test_cmp expect actual
 440 '
 441
 442 test_expect_success '%gd shortens ref name' '
 443         echo "master@{0}" >expect.gd-short &&
 444         git log -g -1 --format=%gd refs/heads/master >actual.gd-short &&
 445         test_cmp expect.gd-short actual.gd-short
 446 '
 447
 448 test_expect_success 'reflog identity' '
 449         echo "C O Mitter:committer@example.com" >expect &&
 450         git log -g -1 --format="%gn:%ge" >actual &&
 451         test_cmp expect actual
 452 '
 453
 454 test_expect_success 'oneline with empty message' '
 455         git commit -m "dummy" --allow-empty &&
 456         git commit -m "dummy" --allow-empty &&
 457         git filter-branch --msg-filter "sed -e s/dummy//" HEAD^^.. &&
 458         git rev-list --oneline HEAD >test.txt &&
 459         test_line_count = 5 test.txt &&
 460         git rev-list --oneline --graph HEAD >testg.txt &&
 461         test_line_count = 5 testg.txt
 462 '
 463
 464 test_expect_success 'single-character name is parsed correctly' '
 465         git commit --author="a <a@example.com>" --allow-empty -m foo &&
 466         echo "a <a@example.com>" >expect &&
 467         git log -1 --format="%an <%ae>" >actual &&
 468         test_cmp expect actual
 469 '
 470
 471 test_expect_success 'unused %G placeholders are passed through' '
 472         echo "%GX %G" >expect &&
 473         git log -1 --format="%GX %G" >actual &&
 474         test_cmp expect actual
 475 '
 476
 477 test_done