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 BASIC_COLOR='%Credfoo%Creset'
  63 COLOR='%C(red)foo%C(reset)'
  64 AUTO_COLOR='%C(auto,red)foo%C(auto,reset)'
  65 ALWAYS_COLOR='%C(always,red)foo%C(always,reset)'
  66 has_color () {
  67         test_decode_color <"$1" >decoded &&
  68         echo "<RED>foo<RESET>" >expect &&
  69         test_cmp expect decoded
  70 }
  71
  72 has_no_color () {
  73         echo foo >expect &&
  74         test_cmp expect "$1"
  75 }
  76
  77 test_format percent %%h <<EOF
  78 commit $head2
  79 %h
  80 commit $head1
  81 %h
  82 EOF
  83
  84 test_format hash %H%n%h <<EOF
  85 commit $head2
  86 $head2
  87 $head2_short
  88 commit $head1
  89 $head1
  90 $head1_short
  91 EOF
  92
  93 test_format tree %T%n%t <<EOF
  94 commit $head2
  95 $tree2
  96 $tree2_short
  97 commit $head1
  98 $tree1
  99 $tree1_short
 100 EOF
 101
 102 test_format parents %P%n%p <<EOF
 103 commit $head2
 104 $head1
 105 $head1_short
 106 commit $head1
 107
 108
 109 EOF
 110
 111 # we don't test relative here
 112 test_format author %an%n%ae%n%ad%n%aD%n%at <<EOF
 113 commit $head2
 114 A U Thor
 115 author@example.com
 116 Thu Apr 7 15:13:13 2005 -0700
 117 Thu, 7 Apr 2005 15:13:13 -0700
 118 1112911993
 119 commit $head1
 120 A U Thor
 121 author@example.com
 122 Thu Apr 7 15:13:13 2005 -0700
 123 Thu, 7 Apr 2005 15:13:13 -0700
 124 1112911993
 125 EOF
 126
 127 test_format committer %cn%n%ce%n%cd%n%cD%n%ct <<EOF
 128 commit $head2
 129 C O Mitter
 130 committer@example.com
 131 Thu Apr 7 15:13:13 2005 -0700
 132 Thu, 7 Apr 2005 15:13:13 -0700
 133 1112911993
 134 commit $head1
 135 C O Mitter
 136 committer@example.com
 137 Thu Apr 7 15:13:13 2005 -0700
 138 Thu, 7 Apr 2005 15:13:13 -0700
 139 1112911993
 140 EOF
 141
 142 test_format encoding %e <<EOF
 143 commit $head2
 144 $test_encoding
 145 commit $head1
 146 $test_encoding
 147 EOF
 148
 149 test_format subject %s <<EOF
 150 commit $head2
 151 $changed
 152 commit $head1
 153 $added
 154 EOF
 155
 156 test_format subject-truncated "%<($truncate_count,trunc)%s" <<EOF
 157 commit $head2
 158 changed (ge${changed_utf8_part}ndert)..
 159 commit $head1
 160 added (hinzugef${added_utf8_part}gt..
 161 EOF
 162
 163 test_format body %b <<EOF
 164 commit $head2
 165 commit $head1
 166 EOF
 167
 168 test_format raw-body %B <<EOF
 169 commit $head2
 170 $changed
 171
 172 commit $head1
 173 $added
 174
 175 EOF
 176
 177 test_expect_success 'basic colors' '
 178         cat >expect <<-EOF &&
 179         commit $head2
 180         <RED>foo<GREEN>bar<BLUE>baz<RESET>xyzzy
 181         EOF
 182         format="%Credfoo%Cgreenbar%Cbluebaz%Cresetxyzzy" &&
 183         git rev-list --color --format="$format" -1 master >actual.raw &&
 184         test_decode_color <actual.raw >actual &&
 185         test_cmp expect actual
 186 '
 187
 188 test_expect_success '%S is not a placeholder for rev-list yet' '
 189         git rev-list --format="%S" -1 master | grep "%S"
 190 '
 191
 192 test_expect_success 'advanced colors' '
 193         cat >expect <<-EOF &&
 194         commit $head2
 195         <BOLD;RED;BYELLOW>foo<RESET>
 196         EOF
 197         format="%C(red yellow bold)foo%C(reset)" &&
 198         git rev-list --color --format="$format" -1 master >actual.raw &&
 199         test_decode_color <actual.raw >actual &&
 200         test_cmp expect actual
 201 '
 202
 203 for spec in \
 204         "%Cred:$BASIC_COLOR" \
 205         "%C(...):$COLOR" \
 206         "%C(auto,...):$AUTO_COLOR"
 207 do
 208         desc=${spec%%:*}
 209         color=${spec#*:}
 210         test_expect_success "$desc does not enable color by default" '
 211                 git log --format=$color -1 >actual &&
 212                 has_no_color actual
 213         '
 214
 215         test_expect_success "$desc enables colors for color.diff" '
 216                 git -c color.diff=always log --format=$color -1 >actual &&
 217                 has_color actual
 218         '
 219
 220         test_expect_success "$desc enables colors for color.ui" '
 221                 git -c color.ui=always log --format=$color -1 >actual &&
 222                 has_color actual
 223         '
 224
 225         test_expect_success "$desc respects --color" '
 226                 git log --format=$color -1 --color >actual &&
 227                 has_color actual
 228         '
 229
 230         test_expect_success "$desc respects --no-color" '
 231                 git -c color.ui=always log --format=$color -1 --no-color >actual &&
 232                 has_no_color actual
 233         '
 234
 235         test_expect_success TTY "$desc respects --color=auto (stdout is tty)" '
 236                 test_terminal git log --format=$color -1 --color=auto >actual &&
 237                 has_color actual
 238         '
 239
 240         test_expect_success "$desc respects --color=auto (stdout not tty)" '
 241                 (
 242                         TERM=vt100 && export TERM &&
 243                         git log --format=$color -1 --color=auto >actual &&
 244                         has_no_color actual
 245                 )
 246         '
 247 done
 248
 249 test_expect_success '%C(always,...) enables color even without tty' '
 250         git log --format=$ALWAYS_COLOR -1 >actual &&
 251         has_color actual
 252 '
 253
 254 test_expect_success '%C(auto) respects --color' '
 255         git log --color --format="%C(auto)%H" -1 >actual.raw &&
 256         test_decode_color <actual.raw >actual &&
 257         echo "<YELLOW>$(git rev-parse HEAD)<RESET>" >expect &&
 258         test_cmp expect actual
 259 '
 260
 261 test_expect_success '%C(auto) respects --no-color' '
 262         git log --no-color --format="%C(auto)%H" -1 >actual &&
 263         git rev-parse HEAD >expect &&
 264         test_cmp expect actual
 265 '
 266
 267 test_expect_success 'rev-list %C(auto,...) respects --color' '
 268         git rev-list --color --format="%C(auto,green)foo%C(auto,reset)" \
 269                 -1 HEAD >actual.raw &&
 270         test_decode_color <actual.raw >actual &&
 271         cat >expect <<-EOF &&
 272         commit $(git rev-parse HEAD)
 273         <GREEN>foo<RESET>
 274         EOF
 275         test_cmp expect actual
 276 '
 277
 278 iconv -f utf-8 -t $test_encoding > commit-msg <<EOF
 279 Test printing of complex bodies
 280
 281 This commit message is much longer than the others,
 282 and it will be encoded in $test_encoding. We should therefore
 283 include an ISO8859 character: ¡bueno!
 284 EOF
 285
 286 test_expect_success 'setup complex body' '
 287         git config i18n.commitencoding $test_encoding &&
 288         echo change2 >foo && git commit -a -F commit-msg &&
 289         head3=$(git rev-parse --verify HEAD) &&
 290         head3_short=$(git rev-parse --short $head3)
 291 '
 292
 293 test_format complex-encoding %e <<EOF
 294 commit $head3
 295 $test_encoding
 296 commit $head2
 297 $test_encoding
 298 commit $head1
 299 $test_encoding
 300 EOF
 301
 302 test_format complex-subject %s <<EOF
 303 commit $head3
 304 Test printing of complex bodies
 305 commit $head2
 306 $changed_iso88591
 307 commit $head1
 308 $added_iso88591
 309 EOF
 310
 311 test_format complex-subject-trunc "%<($truncate_count,trunc)%s" <<EOF
 312 commit $head3
 313 Test printing of c..
 314 commit $head2
 315 changed (ge${changed_utf8_part_iso88591}ndert)..
 316 commit $head1
 317 added (hinzugef${added_utf8_part_iso88591}gt..
 318 EOF
 319
 320 test_format complex-subject-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
 321 commit $head3
 322 Test prin..ex bodies
 323 commit $head2
 324 changed (..dert) foo
 325 commit $head1
 326 added (hi..f${added_utf8_part_iso88591}gt) foo
 327 EOF
 328
 329 test_format complex-subject-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
 330 commit $head3
 331 .. of complex bodies
 332 commit $head2
 333 ..ged (ge${changed_utf8_part_iso88591}ndert) foo
 334 commit $head1
 335 .. (hinzugef${added_utf8_part_iso88591}gt) foo
 336 EOF
 337
 338 test_expect_success 'prepare expected messages (for test %b)' '
 339         cat <<-EOF >expected.utf-8 &&
 340         commit $head3
 341         This commit message is much longer than the others,
 342         and it will be encoded in $test_encoding. We should therefore
 343         include an ISO8859 character: ¡bueno!
 344
 345         commit $head2
 346         commit $head1
 347         EOF
 348         iconv -f utf-8 -t $test_encoding expected.utf-8 >expected.ISO8859-1
 349 '
 350
 351 test_format complex-body %b <expected.ISO8859-1
 352
 353 # Git uses i18n.commitEncoding if no i18n.logOutputEncoding set
 354 # so unset i18n.commitEncoding to test encoding conversion
 355 git config --unset i18n.commitEncoding
 356
 357 test_format complex-subject-commitencoding-unset %s <<EOF
 358 commit $head3
 359 Test printing of complex bodies
 360 commit $head2
 361 $changed
 362 commit $head1
 363 $added
 364 EOF
 365
 366 test_format complex-subject-commitencoding-unset-trunc "%<($truncate_count,trunc)%s" <<EOF
 367 commit $head3
 368 Test printing of c..
 369 commit $head2
 370 changed (ge${changed_utf8_part}ndert)..
 371 commit $head1
 372 added (hinzugef${added_utf8_part}gt..
 373 EOF
 374
 375 test_format complex-subject-commitencoding-unset-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
 376 commit $head3
 377 Test prin..ex bodies
 378 commit $head2
 379 changed (..dert) foo
 380 commit $head1
 381 added (hi..f${added_utf8_part}gt) foo
 382 EOF
 383
 384 test_format complex-subject-commitencoding-unset-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
 385 commit $head3
 386 .. of complex bodies
 387 commit $head2
 388 ..ged (ge${changed_utf8_part}ndert) foo
 389 commit $head1
 390 .. (hinzugef${added_utf8_part}gt) foo
 391 EOF
 392
 393 test_format complex-body-commitencoding-unset %b <expected.utf-8
 394
 395 test_expect_success '%x00 shows NUL' '
 396         echo  >expect commit $head3 &&
 397         echo >>expect fooQbar &&
 398         git rev-list -1 --format=foo%x00bar HEAD >actual.nul &&
 399         nul_to_q <actual.nul >actual &&
 400         test_cmp expect actual
 401 '
 402
 403 test_expect_success '%ad respects --date=' '
 404         echo 2005-04-07 >expect.ad-short &&
 405         git log -1 --date=short --pretty=tformat:%ad >output.ad-short master &&
 406         test_cmp expect.ad-short output.ad-short
 407 '
 408
 409 test_expect_success 'empty email' '
 410         test_tick &&
 411         C=$(GIT_AUTHOR_EMAIL= git commit-tree HEAD^{tree} </dev/null) &&
 412         A=$(git show --pretty=format:%an,%ae,%ad%n -s $C) &&
 413         verbose test "$A" = "A U Thor,,Thu Apr 7 15:14:13 2005 -0700"
 414 '
 415
 416 test_expect_success 'del LF before empty (1)' '
 417         git show -s --pretty=format:"%s%n%-b%nThanks%n" HEAD^^ >actual &&
 418         test_line_count = 2 actual
 419 '
 420
 421 test_expect_success 'del LF before empty (2)' '
 422         git show -s --pretty=format:"%s%n%-b%nThanks%n" HEAD >actual &&
 423         test_line_count = 6 actual &&
 424         grep "^$" actual
 425 '
 426
 427 test_expect_success 'add LF before non-empty (1)' '
 428         git show -s --pretty=format:"%s%+b%nThanks%n" HEAD^^ >actual &&
 429         test_line_count = 2 actual
 430 '
 431
 432 test_expect_success 'add LF before non-empty (2)' '
 433         git show -s --pretty=format:"%s%+b%nThanks%n" HEAD >actual &&
 434         test_line_count = 6 actual &&
 435         grep "^$" actual
 436 '
 437
 438 test_expect_success 'add SP before non-empty (1)' '
 439         git show -s --pretty=format:"%s% bThanks" HEAD^^ >actual &&
 440         test $(wc -w <actual) = 3
 441 '
 442
 443 test_expect_success 'add SP before non-empty (2)' '
 444         git show -s --pretty=format:"%s% sThanks" HEAD^^ >actual &&
 445         test $(wc -w <actual) = 6
 446 '
 447
 448 test_expect_success '--abbrev' '
 449         echo SHORT SHORT SHORT >expect2 &&
 450         echo LONG LONG LONG >expect3 &&
 451         git log -1 --format="%h %h %h" HEAD >actual1 &&
 452         git log -1 --abbrev=5 --format="%h %h %h" HEAD >actual2 &&
 453         git log -1 --abbrev=5 --format="%H %H %H" HEAD >actual3 &&
 454         sed -e "s/$OID_REGEX/LONG/g" -e "s/$_x05/SHORT/g" <actual2 >fuzzy2 &&
 455         sed -e "s/$OID_REGEX/LONG/g" -e "s/$_x05/SHORT/g" <actual3 >fuzzy3 &&
 456         test_cmp expect2 fuzzy2 &&
 457         test_cmp expect3 fuzzy3 &&
 458         ! test_cmp actual1 actual2
 459 '
 460
 461 test_expect_success '%H is not affected by --abbrev-commit' '
 462         git log -1 --format=%H --abbrev-commit --abbrev=20 HEAD >actual &&
 463         len=$(wc -c <actual) &&
 464         test $len = 41
 465 '
 466
 467 test_expect_success '%h is not affected by --abbrev-commit' '
 468         git log -1 --format=%h --abbrev-commit --abbrev=20 HEAD >actual &&
 469         len=$(wc -c <actual) &&
 470         test $len = 21
 471 '
 472
 473 test_expect_success '"%h %gD: %gs" is same as git-reflog' '
 474         git reflog >expect &&
 475         git log -g --format="%h %gD: %gs" >actual &&
 476         test_cmp expect actual
 477 '
 478
 479 test_expect_success '"%h %gD: %gs" is same as git-reflog (with date)' '
 480         git reflog --date=raw >expect &&
 481         git log -g --format="%h %gD: %gs" --date=raw >actual &&
 482         test_cmp expect actual
 483 '
 484
 485 test_expect_success '"%h %gD: %gs" is same as git-reflog (with --abbrev)' '
 486         git reflog --abbrev=13 --date=raw >expect &&
 487         git log -g --abbrev=13 --format="%h %gD: %gs" --date=raw >actual &&
 488         test_cmp expect actual
 489 '
 490
 491 test_expect_success '%gd shortens ref name' '
 492         echo "master@{0}" >expect.gd-short &&
 493         git log -g -1 --format=%gd refs/heads/master >actual.gd-short &&
 494         test_cmp expect.gd-short actual.gd-short
 495 '
 496
 497 test_expect_success 'reflog identity' '
 498         echo "C O Mitter:committer@example.com" >expect &&
 499         git log -g -1 --format="%gn:%ge" >actual &&
 500         test_cmp expect actual
 501 '
 502
 503 test_expect_success 'oneline with empty message' '
 504         git commit -m "dummy" --allow-empty &&
 505         git commit -m "dummy" --allow-empty &&
 506         git filter-branch --msg-filter "sed -e s/dummy//" HEAD^^.. &&
 507         git rev-list --oneline HEAD >test.txt &&
 508         test_line_count = 5 test.txt &&
 509         git rev-list --oneline --graph HEAD >testg.txt &&
 510         test_line_count = 5 testg.txt
 511 '
 512
 513 test_expect_success 'single-character name is parsed correctly' '
 514         git commit --author="a <a@example.com>" --allow-empty -m foo &&
 515         echo "a <a@example.com>" >expect &&
 516         git log -1 --format="%an <%ae>" >actual &&
 517         test_cmp expect actual
 518 '
 519
 520 test_expect_success 'unused %G placeholders are passed through' '
 521         echo "%GX %G" >expect &&
 522         git log -1 --format="%GX %G" >actual &&
 523         test_cmp expect actual
 524 '
 525
 526 test_done