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         test_decode_color <"$1" >decoded &&
  65         echo "<RED>foo<RESET>" >expect &&
  66         test_cmp expect decoded
  67 }
  68
  69 has_no_color () {
  70         echo foo >expect &&
  71         test_cmp expect "$1"
  72 }
  73
  74 test_format percent %%h <<EOF
  75 commit $head2
  76 %h
  77 commit $head1
  78 %h
  79 EOF
  80
  81 test_format hash %H%n%h <<EOF
  82 commit $head2
  83 $head2
  84 $head2_short
  85 commit $head1
  86 $head1
  87 $head1_short
  88 EOF
  89
  90 test_format tree %T%n%t <<EOF
  91 commit $head2
  92 $tree2
  93 $tree2_short
  94 commit $head1
  95 $tree1
  96 $tree1_short
  97 EOF
  98
  99 test_format parents %P%n%p <<EOF
 100 commit $head2
 101 $head1
 102 $head1_short
 103 commit $head1
 104
 105
 106 EOF
 107
 108 # we don't test relative here
 109 test_format author %an%n%ae%n%ad%n%aD%n%at <<EOF
 110 commit $head2
 111 A U Thor
 112 author@example.com
 113 Thu Apr 7 15:13:13 2005 -0700
 114 Thu, 7 Apr 2005 15:13:13 -0700
 115 1112911993
 116 commit $head1
 117 A U Thor
 118 author@example.com
 119 Thu Apr 7 15:13:13 2005 -0700
 120 Thu, 7 Apr 2005 15:13:13 -0700
 121 1112911993
 122 EOF
 123
 124 test_format committer %cn%n%ce%n%cd%n%cD%n%ct <<EOF
 125 commit $head2
 126 C O Mitter
 127 committer@example.com
 128 Thu Apr 7 15:13:13 2005 -0700
 129 Thu, 7 Apr 2005 15:13:13 -0700
 130 1112911993
 131 commit $head1
 132 C O Mitter
 133 committer@example.com
 134 Thu Apr 7 15:13:13 2005 -0700
 135 Thu, 7 Apr 2005 15:13:13 -0700
 136 1112911993
 137 EOF
 138
 139 test_format encoding %e <<EOF
 140 commit $head2
 141 $test_encoding
 142 commit $head1
 143 $test_encoding
 144 EOF
 145
 146 test_format subject %s <<EOF
 147 commit $head2
 148 $changed
 149 commit $head1
 150 $added
 151 EOF
 152
 153 test_format subject-truncated "%<($truncate_count,trunc)%s" <<EOF
 154 commit $head2
 155 changed (ge${changed_utf8_part}ndert)..
 156 commit $head1
 157 added (hinzugef${added_utf8_part}gt..
 158 EOF
 159
 160 test_format body %b <<EOF
 161 commit $head2
 162 commit $head1
 163 EOF
 164
 165 test_format raw-body %B <<EOF
 166 commit $head2
 167 $changed
 168
 169 commit $head1
 170 $added
 171
 172 EOF
 173
 174 test_expect_success 'basic colors' '
 175         cat >expect <<-EOF &&
 176         commit $head2
 177         <RED>foo<GREEN>bar<BLUE>baz<RESET>xyzzy
 178         EOF
 179         format="%Credfoo%Cgreenbar%Cbluebaz%Cresetxyzzy" &&
 180         git rev-list --format="$format" -1 master >actual.raw &&
 181         test_decode_color <actual.raw >actual &&
 182         test_cmp expect actual
 183 '
 184
 185 test_expect_success 'advanced colors' '
 186         cat >expect <<-EOF &&
 187         commit $head2
 188         <BOLD;RED;BYELLOW>foo<RESET>
 189         EOF
 190         format="%C(red yellow bold)foo%C(reset)" &&
 191         git rev-list --format="$format" -1 master >actual.raw &&
 192         test_decode_color <actual.raw >actual &&
 193         test_cmp expect actual
 194 '
 195
 196 test_expect_success '%C(auto,...) does not enable color by default' '
 197         git log --format=$AUTO_COLOR -1 >actual &&
 198         has_no_color actual
 199 '
 200
 201 test_expect_success '%C(auto,...) enables colors for color.diff' '
 202         git -c color.diff=always log --format=$AUTO_COLOR -1 >actual &&
 203         has_color actual
 204 '
 205
 206 test_expect_success '%C(auto,...) enables colors for color.ui' '
 207         git -c color.ui=always log --format=$AUTO_COLOR -1 >actual &&
 208         has_color actual
 209 '
 210
 211 test_expect_success '%C(auto,...) respects --color' '
 212         git log --format=$AUTO_COLOR -1 --color >actual &&
 213         has_color actual
 214 '
 215
 216 test_expect_success '%C(auto,...) respects --no-color' '
 217         git -c color.ui=always log --format=$AUTO_COLOR -1 --no-color >actual &&
 218         has_no_color actual
 219 '
 220
 221 test_expect_success TTY '%C(auto,...) respects --color=auto (stdout is tty)' '
 222         test_terminal env TERM=vt100 \
 223                 git log --format=$AUTO_COLOR -1 --color=auto >actual &&
 224         has_color actual
 225 '
 226
 227 test_expect_success '%C(auto,...) respects --color=auto (stdout not tty)' '
 228         (
 229                 TERM=vt100 && export TERM &&
 230                 git log --format=$AUTO_COLOR -1 --color=auto >actual &&
 231                 has_no_color actual
 232         )
 233 '
 234
 235 test_expect_success '%C(auto) respects --color' '
 236         git log --color --format="%C(auto)%H" -1 >actual.raw &&
 237         test_decode_color <actual.raw >actual &&
 238         echo "<YELLOW>$(git rev-parse HEAD)<RESET>" >expect &&
 239         test_cmp expect actual
 240 '
 241
 242 test_expect_success '%C(auto) respects --no-color' '
 243         git log --no-color --format="%C(auto)%H" -1 >actual &&
 244         git rev-parse HEAD >expect &&
 245         test_cmp expect actual
 246 '
 247
 248 test_expect_success 'rev-list %C(auto,...) respects --color' '
 249         git rev-list --color --format="%C(auto,green)foo%C(auto,reset)" \
 250                 -1 HEAD >actual.raw &&
 251         test_decode_color <actual.raw >actual &&
 252         cat >expect <<-EOF &&
 253         commit $(git rev-parse HEAD)
 254         <GREEN>foo<RESET>
 255         EOF
 256         test_cmp expect actual
 257 '
 258
 259 iconv -f utf-8 -t $test_encoding > commit-msg <<EOF
 260 Test printing of complex bodies
 261
 262 This commit message is much longer than the others,
 263 and it will be encoded in $test_encoding. We should therefore
 264 include an ISO8859 character: ¡bueno!
 265 EOF
 266
 267 test_expect_success 'setup complex body' '
 268         git config i18n.commitencoding $test_encoding &&
 269         echo change2 >foo && git commit -a -F commit-msg &&
 270         head3=$(git rev-parse --verify HEAD) &&
 271         head3_short=$(git rev-parse --short $head3)
 272 '
 273
 274 test_format complex-encoding %e <<EOF
 275 commit $head3
 276 $test_encoding
 277 commit $head2
 278 $test_encoding
 279 commit $head1
 280 $test_encoding
 281 EOF
 282
 283 test_format complex-subject %s <<EOF
 284 commit $head3
 285 Test printing of complex bodies
 286 commit $head2
 287 $changed_iso88591
 288 commit $head1
 289 $added_iso88591
 290 EOF
 291
 292 test_format complex-subject-trunc "%<($truncate_count,trunc)%s" <<EOF
 293 commit $head3
 294 Test printing of c..
 295 commit $head2
 296 changed (ge${changed_utf8_part_iso88591}ndert)..
 297 commit $head1
 298 added (hinzugef${added_utf8_part_iso88591}gt..
 299 EOF
 300
 301 test_format complex-subject-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
 302 commit $head3
 303 Test prin..ex bodies
 304 commit $head2
 305 changed (..dert) foo
 306 commit $head1
 307 added (hi..f${added_utf8_part_iso88591}gt) foo
 308 EOF
 309
 310 test_format complex-subject-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
 311 commit $head3
 312 .. of complex bodies
 313 commit $head2
 314 ..ged (ge${changed_utf8_part_iso88591}ndert) foo
 315 commit $head1
 316 .. (hinzugef${added_utf8_part_iso88591}gt) foo
 317 EOF
 318
 319 test_expect_success 'prepare expected messages (for test %b)' '
 320         cat <<-EOF >expected.utf-8 &&
 321         commit $head3
 322         This commit message is much longer than the others,
 323         and it will be encoded in $test_encoding. We should therefore
 324         include an ISO8859 character: ¡bueno!
 325
 326         commit $head2
 327         commit $head1
 328         EOF
 329         iconv -f utf-8 -t $test_encoding expected.utf-8 >expected.ISO8859-1
 330 '
 331
 332 test_format complex-body %b <expected.ISO8859-1
 333
 334 # Git uses i18n.commitEncoding if no i18n.logOutputEncoding set
 335 # so unset i18n.commitEncoding to test encoding conversion
 336 git config --unset i18n.commitEncoding
 337
 338 test_format complex-subject-commitencoding-unset %s <<EOF
 339 commit $head3
 340 Test printing of complex bodies
 341 commit $head2
 342 $changed
 343 commit $head1
 344 $added
 345 EOF
 346
 347 test_format complex-subject-commitencoding-unset-trunc "%<($truncate_count,trunc)%s" <<EOF
 348 commit $head3
 349 Test printing of c..
 350 commit $head2
 351 changed (ge${changed_utf8_part}ndert)..
 352 commit $head1
 353 added (hinzugef${added_utf8_part}gt..
 354 EOF
 355
 356 test_format complex-subject-commitencoding-unset-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
 357 commit $head3
 358 Test prin..ex bodies
 359 commit $head2
 360 changed (..dert) foo
 361 commit $head1
 362 added (hi..f${added_utf8_part}gt) foo
 363 EOF
 364
 365 test_format complex-subject-commitencoding-unset-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
 366 commit $head3
 367 .. of complex bodies
 368 commit $head2
 369 ..ged (ge${changed_utf8_part}ndert) foo
 370 commit $head1
 371 .. (hinzugef${added_utf8_part}gt) foo
 372 EOF
 373
 374 test_format complex-body-commitencoding-unset %b <expected.utf-8
 375
 376 test_expect_success '%x00 shows NUL' '
 377         echo  >expect commit $head3 &&
 378         echo >>expect fooQbar &&
 379         git rev-list -1 --format=foo%x00bar HEAD >actual.nul &&
 380         nul_to_q <actual.nul >actual &&
 381         test_cmp expect actual
 382 '
 383
 384 test_expect_success '%ad respects --date=' '
 385         echo 2005-04-07 >expect.ad-short &&
 386         git log -1 --date=short --pretty=tformat:%ad >output.ad-short master &&
 387         test_cmp expect.ad-short output.ad-short
 388 '
 389
 390 test_expect_success 'empty email' '
 391         test_tick &&
 392         C=$(GIT_AUTHOR_EMAIL= git commit-tree HEAD^{tree} </dev/null) &&
 393         A=$(git show --pretty=format:%an,%ae,%ad%n -s $C) &&
 394         verbose test "$A" = "A U Thor,,Thu Apr 7 15:14:13 2005 -0700"
 395 '
 396
 397 test_expect_success 'del LF before empty (1)' '
 398         git show -s --pretty=format:"%s%n%-b%nThanks%n" HEAD^^ >actual &&
 399         test_line_count = 2 actual
 400 '
 401
 402 test_expect_success 'del LF before empty (2)' '
 403         git show -s --pretty=format:"%s%n%-b%nThanks%n" HEAD >actual &&
 404         test_line_count = 6 actual &&
 405         grep "^$" actual
 406 '
 407
 408 test_expect_success 'add LF before non-empty (1)' '
 409         git show -s --pretty=format:"%s%+b%nThanks%n" HEAD^^ >actual &&
 410         test_line_count = 2 actual
 411 '
 412
 413 test_expect_success 'add LF before non-empty (2)' '
 414         git show -s --pretty=format:"%s%+b%nThanks%n" HEAD >actual &&
 415         test_line_count = 6 actual &&
 416         grep "^$" actual
 417 '
 418
 419 test_expect_success 'add SP before non-empty (1)' '
 420         git show -s --pretty=format:"%s% bThanks" HEAD^^ >actual &&
 421         test $(wc -w <actual) = 3
 422 '
 423
 424 test_expect_success 'add SP before non-empty (2)' '
 425         git show -s --pretty=format:"%s% sThanks" HEAD^^ >actual &&
 426         test $(wc -w <actual) = 6
 427 '
 428
 429 test_expect_success '--abbrev' '
 430         echo SHORT SHORT SHORT >expect2 &&
 431         echo LONG LONG LONG >expect3 &&
 432         git log -1 --format="%h %h %h" HEAD >actual1 &&
 433         git log -1 --abbrev=5 --format="%h %h %h" HEAD >actual2 &&
 434         git log -1 --abbrev=5 --format="%H %H %H" HEAD >actual3 &&
 435         sed -e "s/$_x40/LONG/g" -e "s/$_x05/SHORT/g" <actual2 >fuzzy2 &&
 436         sed -e "s/$_x40/LONG/g" -e "s/$_x05/SHORT/g" <actual3 >fuzzy3 &&
 437         test_cmp expect2 fuzzy2 &&
 438         test_cmp expect3 fuzzy3 &&
 439         ! test_cmp actual1 actual2
 440 '
 441
 442 test_expect_success '%H is not affected by --abbrev-commit' '
 443         git log -1 --format=%H --abbrev-commit --abbrev=20 HEAD >actual &&
 444         len=$(wc -c <actual) &&
 445         test $len = 41
 446 '
 447
 448 test_expect_success '%h is not affected by --abbrev-commit' '
 449         git log -1 --format=%h --abbrev-commit --abbrev=20 HEAD >actual &&
 450         len=$(wc -c <actual) &&
 451         test $len = 21
 452 '
 453
 454 test_expect_success '"%h %gD: %gs" is same as git-reflog' '
 455         git reflog >expect &&
 456         git log -g --format="%h %gD: %gs" >actual &&
 457         test_cmp expect actual
 458 '
 459
 460 test_expect_success '"%h %gD: %gs" is same as git-reflog (with date)' '
 461         git reflog --date=raw >expect &&
 462         git log -g --format="%h %gD: %gs" --date=raw >actual &&
 463         test_cmp expect actual
 464 '
 465
 466 test_expect_success '"%h %gD: %gs" is same as git-reflog (with --abbrev)' '
 467         git reflog --abbrev=13 --date=raw >expect &&
 468         git log -g --abbrev=13 --format="%h %gD: %gs" --date=raw >actual &&
 469         test_cmp expect actual
 470 '
 471
 472 test_expect_success '%gd shortens ref name' '
 473         echo "master@{0}" >expect.gd-short &&
 474         git log -g -1 --format=%gd refs/heads/master >actual.gd-short &&
 475         test_cmp expect.gd-short actual.gd-short
 476 '
 477
 478 test_expect_success 'reflog identity' '
 479         echo "C O Mitter:committer@example.com" >expect &&
 480         git log -g -1 --format="%gn:%ge" >actual &&
 481         test_cmp expect actual
 482 '
 483
 484 test_expect_success 'oneline with empty message' '
 485         git commit -m "dummy" --allow-empty &&
 486         git commit -m "dummy" --allow-empty &&
 487         git filter-branch --msg-filter "sed -e s/dummy//" HEAD^^.. &&
 488         git rev-list --oneline HEAD >test.txt &&
 489         test_line_count = 5 test.txt &&
 490         git rev-list --oneline --graph HEAD >testg.txt &&
 491         test_line_count = 5 testg.txt
 492 '
 493
 494 test_expect_success 'single-character name is parsed correctly' '
 495         git commit --author="a <a@example.com>" --allow-empty -m foo &&
 496         echo "a <a@example.com>" >expect &&
 497         git log -1 --format="%an <%ae>" >actual &&
 498         test_cmp expect actual
 499 '
 500
 501 test_expect_success 'unused %G placeholders are passed through' '
 502         echo "%GX %G" >expect &&
 503         git log -1 --format="%GX %G" >actual &&
 504         test_cmp expect actual
 505 '
 506
 507 test_done