t/t6300-for-each-ref.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Andy Parkins
   4 #
   5
   6 test_description='for-each-ref test'
   7
   8 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
   9 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
  10
  11 . ./test-lib.sh
  12 . "$TEST_DIRECTORY"/lib-gpg.sh
  13 . "$TEST_DIRECTORY"/lib-terminal.sh
  14
  15 # Mon Jul 3 23:18:43 2006 +0000
  16 datestamp=1151968723
  17 setdate_and_increment () {
  18     GIT_COMMITTER_DATE="$datestamp +0200"
  19     datestamp=$(expr "$datestamp" + 1)
  20     GIT_AUTHOR_DATE="$datestamp +0200"
  21     datestamp=$(expr "$datestamp" + 1)
  22     export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
  23 }
  24
  25 test_expect_success setup '
  26         test_oid_cache <<-EOF &&
  27         disklen sha1:138
  28         disklen sha256:154
  29         EOF
  30         setdate_and_increment &&
  31         echo "Using $datestamp" > one &&
  32         git add one &&
  33         git commit -m "Initial" &&
  34         git branch -M main &&
  35         setdate_and_increment &&
  36         git tag -a -m "Tagging at $datestamp" testtag &&
  37         git update-ref refs/remotes/origin/main main &&
  38         git remote add origin nowhere &&
  39         git config branch.main.remote origin &&
  40         git config branch.main.merge refs/heads/main &&
  41         git remote add myfork elsewhere &&
  42         git config remote.pushdefault myfork &&
  43         git config push.default current
  44 '
  45
  46 test_atom() {
  47         case "$1" in
  48                 head) ref=refs/heads/main ;;
  49                  tag) ref=refs/tags/testtag ;;
  50                  sym) ref=refs/heads/sym ;;
  51                    *) ref=$1 ;;
  52         esac
  53         printf '%s\n' "$3" >expected
  54         test_expect_${4:-success} $PREREQ "basic atom: $1 $2" "
  55                 git for-each-ref --format='%($2)' $ref >actual &&
  56                 sanitize_pgp <actual >actual.clean &&
  57                 test_cmp expected actual.clean
  58         "
  59         # Automatically test "contents:size" atom after testing "contents"
  60         if test "$2" = "contents"
  61         then
  62                 case $(git cat-file -t "$ref") in
  63                 tag)
  64                         # We cannot use $3 as it expects sanitize_pgp to run
  65                         expect=$(git cat-file tag $ref | tail -n +6 | wc -c) ;;
  66                 tree | blob)
  67                         expect='' ;;
  68                 commit)
  69                         expect=$(printf '%s' "$3" | wc -c) ;;
  70                 esac
  71                 # Leave $expect unquoted to lose possible leading whitespaces
  72                 echo $expect >expected
  73                 test_expect_${4:-success} $PREREQ "basic atom: $1 contents:size" '
  74                         git for-each-ref --format="%(contents:size)" "$ref" >actual &&
  75                         test_cmp expected actual
  76                 '
  77         fi
  78 }
  79
  80 hexlen=$(test_oid hexsz)
  81 disklen=$(test_oid disklen)
  82
  83 test_atom head refname refs/heads/main
  84 test_atom head refname: refs/heads/main
  85 test_atom head refname:short main
  86 test_atom head refname:lstrip=1 heads/main
  87 test_atom head refname:lstrip=2 main
  88 test_atom head refname:lstrip=-1 main
  89 test_atom head refname:lstrip=-2 heads/main
  90 test_atom head refname:rstrip=1 refs/heads
  91 test_atom head refname:rstrip=2 refs
  92 test_atom head refname:rstrip=-1 refs
  93 test_atom head refname:rstrip=-2 refs/heads
  94 test_atom head refname:strip=1 heads/main
  95 test_atom head refname:strip=2 main
  96 test_atom head refname:strip=-1 main
  97 test_atom head refname:strip=-2 heads/main
  98 test_atom head upstream refs/remotes/origin/main
  99 test_atom head upstream:short origin/main
 100 test_atom head upstream:lstrip=2 origin/main
 101 test_atom head upstream:lstrip=-2 origin/main
 102 test_atom head upstream:rstrip=2 refs/remotes
 103 test_atom head upstream:rstrip=-2 refs/remotes
 104 test_atom head upstream:strip=2 origin/main
 105 test_atom head upstream:strip=-2 origin/main
 106 test_atom head push refs/remotes/myfork/main
 107 test_atom head push:short myfork/main
 108 test_atom head push:lstrip=1 remotes/myfork/main
 109 test_atom head push:lstrip=-1 main
 110 test_atom head push:rstrip=1 refs/remotes/myfork
 111 test_atom head push:rstrip=-1 refs
 112 test_atom head push:strip=1 remotes/myfork/main
 113 test_atom head push:strip=-1 main
 114 test_atom head objecttype commit
 115 test_atom head objectsize $((131 + hexlen))
 116 test_atom head objectsize:disk $disklen
 117 test_atom head deltabase $ZERO_OID
 118 test_atom head objectname $(git rev-parse refs/heads/main)
 119 test_atom head objectname:short $(git rev-parse --short refs/heads/main)
 120 test_atom head objectname:short=1 $(git rev-parse --short=1 refs/heads/main)
 121 test_atom head objectname:short=10 $(git rev-parse --short=10 refs/heads/main)
 122 test_atom head tree $(git rev-parse refs/heads/main^{tree})
 123 test_atom head tree:short $(git rev-parse --short refs/heads/main^{tree})
 124 test_atom head tree:short=1 $(git rev-parse --short=1 refs/heads/main^{tree})
 125 test_atom head tree:short=10 $(git rev-parse --short=10 refs/heads/main^{tree})
 126 test_atom head parent ''
 127 test_atom head parent:short ''
 128 test_atom head parent:short=1 ''
 129 test_atom head parent:short=10 ''
 130 test_atom head numparent 0
 131 test_atom head object ''
 132 test_atom head type ''
 133 test_atom head '*objectname' ''
 134 test_atom head '*objecttype' ''
 135 test_atom head author 'A U Thor <author@example.com> 1151968724 +0200'
 136 test_atom head authorname 'A U Thor'
 137 test_atom head authoremail '<author@example.com>'
 138 test_atom head authoremail:trim 'author@example.com'
 139 test_atom head authoremail:localpart 'author'
 140 test_atom head authordate 'Tue Jul 4 01:18:44 2006 +0200'
 141 test_atom head committer 'C O Mitter <committer@example.com> 1151968723 +0200'
 142 test_atom head committername 'C O Mitter'
 143 test_atom head committeremail '<committer@example.com>'
 144 test_atom head committeremail:trim 'committer@example.com'
 145 test_atom head committeremail:localpart 'committer'
 146 test_atom head committerdate 'Tue Jul 4 01:18:43 2006 +0200'
 147 test_atom head tag ''
 148 test_atom head tagger ''
 149 test_atom head taggername ''
 150 test_atom head taggeremail ''
 151 test_atom head taggeremail:trim ''
 152 test_atom head taggeremail:localpart ''
 153 test_atom head taggerdate ''
 154 test_atom head creator 'C O Mitter <committer@example.com> 1151968723 +0200'
 155 test_atom head creatordate 'Tue Jul 4 01:18:43 2006 +0200'
 156 test_atom head subject 'Initial'
 157 test_atom head subject:sanitize 'Initial'
 158 test_atom head contents:subject 'Initial'
 159 test_atom head body ''
 160 test_atom head contents:body ''
 161 test_atom head contents:signature ''
 162 test_atom head contents 'Initial
 163 '
 164 test_atom head HEAD '*'
 165
 166 test_atom tag refname refs/tags/testtag
 167 test_atom tag refname:short testtag
 168 test_atom tag upstream ''
 169 test_atom tag push ''
 170 test_atom tag objecttype tag
 171 test_atom tag objectsize $((114 + hexlen))
 172 test_atom tag objectsize:disk $disklen
 173 test_atom tag '*objectsize:disk' $disklen
 174 test_atom tag deltabase $ZERO_OID
 175 test_atom tag '*deltabase' $ZERO_OID
 176 test_atom tag objectname $(git rev-parse refs/tags/testtag)
 177 test_atom tag objectname:short $(git rev-parse --short refs/tags/testtag)
 178 test_atom head objectname:short=1 $(git rev-parse --short=1 refs/heads/main)
 179 test_atom head objectname:short=10 $(git rev-parse --short=10 refs/heads/main)
 180 test_atom tag tree ''
 181 test_atom tag tree:short ''
 182 test_atom tag tree:short=1 ''
 183 test_atom tag tree:short=10 ''
 184 test_atom tag parent ''
 185 test_atom tag parent:short ''
 186 test_atom tag parent:short=1 ''
 187 test_atom tag parent:short=10 ''
 188 test_atom tag numparent ''
 189 test_atom tag object $(git rev-parse refs/tags/testtag^0)
 190 test_atom tag type 'commit'
 191 test_atom tag '*objectname' $(git rev-parse refs/tags/testtag^{})
 192 test_atom tag '*objecttype' 'commit'
 193 test_atom tag author ''
 194 test_atom tag authorname ''
 195 test_atom tag authoremail ''
 196 test_atom tag authoremail:trim ''
 197 test_atom tag authoremail:localpart ''
 198 test_atom tag authordate ''
 199 test_atom tag committer ''
 200 test_atom tag committername ''
 201 test_atom tag committeremail ''
 202 test_atom tag committeremail:trim ''
 203 test_atom tag committeremail:localpart ''
 204 test_atom tag committerdate ''
 205 test_atom tag tag 'testtag'
 206 test_atom tag tagger 'C O Mitter <committer@example.com> 1151968725 +0200'
 207 test_atom tag taggername 'C O Mitter'
 208 test_atom tag taggeremail '<committer@example.com>'
 209 test_atom tag taggeremail:trim 'committer@example.com'
 210 test_atom tag taggeremail:localpart 'committer'
 211 test_atom tag taggerdate 'Tue Jul 4 01:18:45 2006 +0200'
 212 test_atom tag creator 'C O Mitter <committer@example.com> 1151968725 +0200'
 213 test_atom tag creatordate 'Tue Jul 4 01:18:45 2006 +0200'
 214 test_atom tag subject 'Tagging at 1151968727'
 215 test_atom tag subject:sanitize 'Tagging-at-1151968727'
 216 test_atom tag contents:subject 'Tagging at 1151968727'
 217 test_atom tag body ''
 218 test_atom tag contents:body ''
 219 test_atom tag contents:signature ''
 220 test_atom tag contents 'Tagging at 1151968727
 221 '
 222 test_atom tag HEAD ' '
 223
 224 test_expect_success 'Check invalid atoms names are errors' '
 225         test_must_fail git for-each-ref --format="%(INVALID)" refs/heads
 226 '
 227
 228 test_expect_success 'Check format specifiers are ignored in naming date atoms' '
 229         git for-each-ref --format="%(authordate)" refs/heads &&
 230         git for-each-ref --format="%(authordate:default) %(authordate)" refs/heads &&
 231         git for-each-ref --format="%(authordate) %(authordate:default)" refs/heads &&
 232         git for-each-ref --format="%(authordate:default) %(authordate:default)" refs/heads
 233 '
 234
 235 test_expect_success 'Check valid format specifiers for date fields' '
 236         git for-each-ref --format="%(authordate:default)" refs/heads &&
 237         git for-each-ref --format="%(authordate:relative)" refs/heads &&
 238         git for-each-ref --format="%(authordate:short)" refs/heads &&
 239         git for-each-ref --format="%(authordate:local)" refs/heads &&
 240         git for-each-ref --format="%(authordate:iso8601)" refs/heads &&
 241         git for-each-ref --format="%(authordate:rfc2822)" refs/heads
 242 '
 243
 244 test_expect_success 'Check invalid format specifiers are errors' '
 245         test_must_fail git for-each-ref --format="%(authordate:INVALID)" refs/heads
 246 '
 247
 248 test_expect_success 'arguments to %(objectname:short=) must be positive integers' '
 249         test_must_fail git for-each-ref --format="%(objectname:short=0)" &&
 250         test_must_fail git for-each-ref --format="%(objectname:short=-1)" &&
 251         test_must_fail git for-each-ref --format="%(objectname:short=foo)"
 252 '
 253
 254 test_date () {
 255         f=$1 &&
 256         committer_date=$2 &&
 257         author_date=$3 &&
 258         tagger_date=$4 &&
 259         cat >expected <<-EOF &&
 260         'refs/heads/main' '$committer_date' '$author_date'
 261         'refs/tags/testtag' '$tagger_date'
 262         EOF
 263         (
 264                 git for-each-ref --shell \
 265                         --format="%(refname) %(committerdate${f:+:$f}) %(authordate${f:+:$f})" \
 266                         refs/heads &&
 267                 git for-each-ref --shell \
 268                         --format="%(refname) %(taggerdate${f:+:$f})" \
 269                         refs/tags
 270         ) >actual &&
 271         test_cmp expected actual
 272 }
 273
 274 test_expect_success 'Check unformatted date fields output' '
 275         test_date "" \
 276                 "Tue Jul 4 01:18:43 2006 +0200" \
 277                 "Tue Jul 4 01:18:44 2006 +0200" \
 278                 "Tue Jul 4 01:18:45 2006 +0200"
 279 '
 280
 281 test_expect_success 'Check format "default" formatted date fields output' '
 282         test_date default \
 283                 "Tue Jul 4 01:18:43 2006 +0200" \
 284                 "Tue Jul 4 01:18:44 2006 +0200" \
 285                 "Tue Jul 4 01:18:45 2006 +0200"
 286 '
 287
 288 test_expect_success 'Check format "default-local" date fields output' '
 289         test_date default-local "Mon Jul 3 23:18:43 2006" "Mon Jul 3 23:18:44 2006" "Mon Jul 3 23:18:45 2006"
 290 '
 291
 292 # Don't know how to do relative check because I can't know when this script
 293 # is going to be run and can't fake the current time to git, and hence can't
 294 # provide expected output.  Instead, I'll just make sure that "relative"
 295 # doesn't exit in error
 296 test_expect_success 'Check format "relative" date fields output' '
 297         f=relative &&
 298         (git for-each-ref --shell --format="%(refname) %(committerdate:$f) %(authordate:$f)" refs/heads &&
 299         git for-each-ref --shell --format="%(refname) %(taggerdate:$f)" refs/tags) >actual
 300 '
 301
 302 # We just check that this is the same as "relative" for now.
 303 test_expect_success 'Check format "relative-local" date fields output' '
 304         test_date relative-local \
 305                 "$(git for-each-ref --format="%(committerdate:relative)" refs/heads)" \
 306                 "$(git for-each-ref --format="%(authordate:relative)" refs/heads)" \
 307                 "$(git for-each-ref --format="%(taggerdate:relative)" refs/tags)"
 308 '
 309
 310 test_expect_success 'Check format "short" date fields output' '
 311         test_date short 2006-07-04 2006-07-04 2006-07-04
 312 '
 313
 314 test_expect_success 'Check format "short-local" date fields output' '
 315         test_date short-local 2006-07-03 2006-07-03 2006-07-03
 316 '
 317
 318 test_expect_success 'Check format "local" date fields output' '
 319         test_date local \
 320                 "Mon Jul 3 23:18:43 2006" \
 321                 "Mon Jul 3 23:18:44 2006" \
 322                 "Mon Jul 3 23:18:45 2006"
 323 '
 324
 325 test_expect_success 'Check format "iso8601" date fields output' '
 326         test_date iso8601 \
 327                 "2006-07-04 01:18:43 +0200" \
 328                 "2006-07-04 01:18:44 +0200" \
 329                 "2006-07-04 01:18:45 +0200"
 330 '
 331
 332 test_expect_success 'Check format "iso8601-local" date fields output' '
 333         test_date iso8601-local "2006-07-03 23:18:43 +0000" "2006-07-03 23:18:44 +0000" "2006-07-03 23:18:45 +0000"
 334 '
 335
 336 test_expect_success 'Check format "rfc2822" date fields output' '
 337         test_date rfc2822 \
 338                 "Tue, 4 Jul 2006 01:18:43 +0200" \
 339                 "Tue, 4 Jul 2006 01:18:44 +0200" \
 340                 "Tue, 4 Jul 2006 01:18:45 +0200"
 341 '
 342
 343 test_expect_success 'Check format "rfc2822-local" date fields output' '
 344         test_date rfc2822-local "Mon, 3 Jul 2006 23:18:43 +0000" "Mon, 3 Jul 2006 23:18:44 +0000" "Mon, 3 Jul 2006 23:18:45 +0000"
 345 '
 346
 347 test_expect_success 'Check format "raw" date fields output' '
 348         test_date raw "1151968723 +0200" "1151968724 +0200" "1151968725 +0200"
 349 '
 350
 351 test_expect_success 'Check format "raw-local" date fields output' '
 352         test_date raw-local "1151968723 +0000" "1151968724 +0000" "1151968725 +0000"
 353 '
 354
 355 test_expect_success 'Check format of strftime date fields' '
 356         echo "my date is 2006-07-04" >expected &&
 357         git for-each-ref \
 358           --format="%(authordate:format:my date is %Y-%m-%d)" \
 359           refs/heads >actual &&
 360         test_cmp expected actual
 361 '
 362
 363 test_expect_success 'Check format of strftime-local date fields' '
 364         echo "my date is 2006-07-03" >expected &&
 365         git for-each-ref \
 366           --format="%(authordate:format-local:my date is %Y-%m-%d)" \
 367           refs/heads >actual &&
 368         test_cmp expected actual
 369 '
 370
 371 test_expect_success 'exercise strftime with odd fields' '
 372         echo >expected &&
 373         git for-each-ref --format="%(authordate:format:)" refs/heads >actual &&
 374         test_cmp expected actual &&
 375         long="long format -- $ZERO_OID$ZERO_OID$ZERO_OID$ZERO_OID$ZERO_OID$ZERO_OID$ZERO_OID" &&
 376         echo $long >expected &&
 377         git for-each-ref --format="%(authordate:format:$long)" refs/heads >actual &&
 378         test_cmp expected actual
 379 '
 380
 381 cat >expected <<\EOF
 382 refs/heads/main
 383 refs/remotes/origin/main
 384 refs/tags/testtag
 385 EOF
 386
 387 test_expect_success 'Verify ascending sort' '
 388         git for-each-ref --format="%(refname)" --sort=refname >actual &&
 389         test_cmp expected actual
 390 '
 391
 392
 393 cat >expected <<\EOF
 394 refs/tags/testtag
 395 refs/remotes/origin/main
 396 refs/heads/main
 397 EOF
 398
 399 test_expect_success 'Verify descending sort' '
 400         git for-each-ref --format="%(refname)" --sort=-refname >actual &&
 401         test_cmp expected actual
 402 '
 403
 404 cat >expected <<\EOF
 405 refs/tags/testtag
 406 refs/tags/testtag-2
 407 EOF
 408
 409 test_expect_success 'exercise patterns with prefixes' '
 410         git tag testtag-2 &&
 411         test_when_finished "git tag -d testtag-2" &&
 412         git for-each-ref --format="%(refname)" \
 413                 refs/tags/testtag refs/tags/testtag-2 >actual &&
 414         test_cmp expected actual
 415 '
 416
 417 cat >expected <<\EOF
 418 refs/tags/testtag
 419 refs/tags/testtag-2
 420 EOF
 421
 422 test_expect_success 'exercise glob patterns with prefixes' '
 423         git tag testtag-2 &&
 424         test_when_finished "git tag -d testtag-2" &&
 425         git for-each-ref --format="%(refname)" \
 426                 refs/tags/testtag "refs/tags/testtag-*" >actual &&
 427         test_cmp expected actual
 428 '
 429
 430 cat >expected <<\EOF
 431 'refs/heads/main'
 432 'refs/remotes/origin/main'
 433 'refs/tags/testtag'
 434 EOF
 435
 436 test_expect_success 'Quoting style: shell' '
 437         git for-each-ref --shell --format="%(refname)" >actual &&
 438         test_cmp expected actual
 439 '
 440
 441 test_expect_success 'Quoting style: perl' '
 442         git for-each-ref --perl --format="%(refname)" >actual &&
 443         test_cmp expected actual
 444 '
 445
 446 test_expect_success 'Quoting style: python' '
 447         git for-each-ref --python --format="%(refname)" >actual &&
 448         test_cmp expected actual
 449 '
 450
 451 cat >expected <<\EOF
 452 "refs/heads/main"
 453 "refs/remotes/origin/main"
 454 "refs/tags/testtag"
 455 EOF
 456
 457 test_expect_success 'Quoting style: tcl' '
 458         git for-each-ref --tcl --format="%(refname)" >actual &&
 459         test_cmp expected actual
 460 '
 461
 462 for i in "--perl --shell" "-s --python" "--python --tcl" "--tcl --perl"; do
 463         test_expect_success "more than one quoting style: $i" "
 464                 test_must_fail git for-each-ref $i 2>err &&
 465                 grep '^error: more than one quoting style' err
 466         "
 467 done
 468
 469 test_expect_success 'setup for upstream:track[short]' '
 470         test_commit two
 471 '
 472
 473 test_atom head upstream:track '[ahead 1]'
 474 test_atom head upstream:trackshort '>'
 475 test_atom head upstream:track,nobracket 'ahead 1'
 476 test_atom head upstream:nobracket,track 'ahead 1'
 477
 478 test_expect_success 'setup for push:track[short]' '
 479         test_commit third &&
 480         git update-ref refs/remotes/myfork/main main &&
 481         git reset main~1
 482 '
 483
 484 test_atom head push:track '[behind 1]'
 485 test_atom head push:trackshort '<'
 486
 487 test_expect_success 'Check that :track[short] cannot be used with other atoms' '
 488         test_must_fail git for-each-ref --format="%(refname:track)" 2>/dev/null &&
 489         test_must_fail git for-each-ref --format="%(refname:trackshort)" 2>/dev/null
 490 '
 491
 492 test_expect_success 'Check that :track[short] works when upstream is invalid' '
 493         cat >expected <<-\EOF &&
 494         [gone]
 495
 496         EOF
 497         test_when_finished "git config branch.main.merge refs/heads/main" &&
 498         git config branch.main.merge refs/heads/does-not-exist &&
 499         git for-each-ref \
 500                 --format="%(upstream:track)$LF%(upstream:trackshort)" \
 501                 refs/heads >actual &&
 502         test_cmp expected actual
 503 '
 504
 505 test_expect_success 'Check for invalid refname format' '
 506         test_must_fail git for-each-ref --format="%(refname:INVALID)"
 507 '
 508
 509 test_expect_success 'set up color tests' '
 510         cat >expected.color <<-EOF &&
 511         $(git rev-parse --short refs/heads/main) <GREEN>main<RESET>
 512         $(git rev-parse --short refs/remotes/myfork/main) <GREEN>myfork/main<RESET>
 513         $(git rev-parse --short refs/remotes/origin/main) <GREEN>origin/main<RESET>
 514         $(git rev-parse --short refs/tags/testtag) <GREEN>testtag<RESET>
 515         $(git rev-parse --short refs/tags/third) <GREEN>third<RESET>
 516         $(git rev-parse --short refs/tags/two) <GREEN>two<RESET>
 517         EOF
 518         sed "s/<[^>]*>//g" <expected.color >expected.bare &&
 519         color_format="%(objectname:short) %(color:green)%(refname:short)"
 520 '
 521
 522 test_expect_success TTY '%(color) shows color with a tty' '
 523         test_terminal git for-each-ref --format="$color_format" >actual.raw &&
 524         test_decode_color <actual.raw >actual &&
 525         test_cmp expected.color actual
 526 '
 527
 528 test_expect_success '%(color) does not show color without tty' '
 529         TERM=vt100 git for-each-ref --format="$color_format" >actual &&
 530         test_cmp expected.bare actual
 531 '
 532
 533 test_expect_success '--color can override tty check' '
 534         git for-each-ref --color --format="$color_format" >actual.raw &&
 535         test_decode_color <actual.raw >actual &&
 536         test_cmp expected.color actual
 537 '
 538
 539 test_expect_success 'color.ui=always does not override tty check' '
 540         git -c color.ui=always for-each-ref --format="$color_format" >actual &&
 541         test_cmp expected.bare actual
 542 '
 543
 544 cat >expected <<\EOF
 545 heads/main
 546 tags/main
 547 EOF
 548
 549 test_expect_success 'Check ambiguous head and tag refs (strict)' '
 550         git config --bool core.warnambiguousrefs true &&
 551         git checkout -b newtag &&
 552         echo "Using $datestamp" > one &&
 553         git add one &&
 554         git commit -m "Branch" &&
 555         setdate_and_increment &&
 556         git tag -m "Tagging at $datestamp" main &&
 557         git for-each-ref --format "%(refname:short)" refs/heads/main refs/tags/main >actual &&
 558         test_cmp expected actual
 559 '
 560
 561 cat >expected <<\EOF
 562 heads/main
 563 main
 564 EOF
 565
 566 test_expect_success 'Check ambiguous head and tag refs (loose)' '
 567         git config --bool core.warnambiguousrefs false &&
 568         git for-each-ref --format "%(refname:short)" refs/heads/main refs/tags/main >actual &&
 569         test_cmp expected actual
 570 '
 571
 572 cat >expected <<\EOF
 573 heads/ambiguous
 574 ambiguous
 575 EOF
 576
 577 test_expect_success 'Check ambiguous head and tag refs II (loose)' '
 578         git checkout main &&
 579         git tag ambiguous testtag^0 &&
 580         git branch ambiguous testtag^0 &&
 581         git for-each-ref --format "%(refname:short)" refs/heads/ambiguous refs/tags/ambiguous >actual &&
 582         test_cmp expected actual
 583 '
 584
 585 test_expect_success 'create tag without tagger' '
 586         git tag -a -m "Broken tag" taggerless &&
 587         git tag -f taggerless $(git cat-file tag taggerless |
 588                 sed -e "/^tagger /d" |
 589                 git hash-object --stdin -w -t tag)
 590 '
 591
 592 test_atom refs/tags/taggerless type 'commit'
 593 test_atom refs/tags/taggerless tag 'taggerless'
 594 test_atom refs/tags/taggerless tagger ''
 595 test_atom refs/tags/taggerless taggername ''
 596 test_atom refs/tags/taggerless taggeremail ''
 597 test_atom refs/tags/taggerless taggeremail:trim ''
 598 test_atom refs/tags/taggerless taggeremail:localpart ''
 599 test_atom refs/tags/taggerless taggerdate ''
 600 test_atom refs/tags/taggerless committer ''
 601 test_atom refs/tags/taggerless committername ''
 602 test_atom refs/tags/taggerless committeremail ''
 603 test_atom refs/tags/taggerless committeremail:trim ''
 604 test_atom refs/tags/taggerless committeremail:localpart ''
 605 test_atom refs/tags/taggerless committerdate ''
 606 test_atom refs/tags/taggerless subject 'Broken tag'
 607
 608 test_expect_success 'an unusual tag with an incomplete line' '
 609
 610         git tag -m "bogo" bogo &&
 611         bogo=$(git cat-file tag bogo) &&
 612         bogo=$(printf "%s" "$bogo" | git mktag) &&
 613         git tag -f bogo "$bogo" &&
 614         git for-each-ref --format "%(body)" refs/tags/bogo
 615
 616 '
 617
 618 test_expect_success 'create tag with subject and body content' '
 619         cat >>msg <<-\EOF &&
 620                 the subject line
 621
 622                 first body line
 623                 second body line
 624         EOF
 625         git tag -F msg subject-body
 626 '
 627 test_atom refs/tags/subject-body subject 'the subject line'
 628 test_atom refs/tags/subject-body subject:sanitize 'the-subject-line'
 629 test_atom refs/tags/subject-body body 'first body line
 630 second body line
 631 '
 632 test_atom refs/tags/subject-body contents 'the subject line
 633
 634 first body line
 635 second body line
 636 '
 637
 638 test_expect_success 'create tag with multiline subject' '
 639         cat >msg <<-\EOF &&
 640                 first subject line
 641                 second subject line
 642
 643                 first body line
 644                 second body line
 645         EOF
 646         git tag -F msg multiline
 647 '
 648 test_atom refs/tags/multiline subject 'first subject line second subject line'
 649 test_atom refs/tags/multiline subject:sanitize 'first-subject-line-second-subject-line'
 650 test_atom refs/tags/multiline contents:subject 'first subject line second subject line'
 651 test_atom refs/tags/multiline body 'first body line
 652 second body line
 653 '
 654 test_atom refs/tags/multiline contents:body 'first body line
 655 second body line
 656 '
 657 test_atom refs/tags/multiline contents:signature ''
 658 test_atom refs/tags/multiline contents 'first subject line
 659 second subject line
 660
 661 first body line
 662 second body line
 663 '
 664
 665 test_expect_success GPG 'create signed tags' '
 666         git tag -s -m "" signed-empty &&
 667         git tag -s -m "subject line" signed-short &&
 668         cat >msg <<-\EOF &&
 669         subject line
 670
 671         body contents
 672         EOF
 673         git tag -s -F msg signed-long
 674 '
 675
 676 sig='-----BEGIN PGP SIGNATURE-----
 677 -----END PGP SIGNATURE-----
 678 '
 679
 680 PREREQ=GPG
 681 test_atom refs/tags/signed-empty subject ''
 682 test_atom refs/tags/signed-empty subject:sanitize ''
 683 test_atom refs/tags/signed-empty contents:subject ''
 684 test_atom refs/tags/signed-empty body "$sig"
 685 test_atom refs/tags/signed-empty contents:body ''
 686 test_atom refs/tags/signed-empty contents:signature "$sig"
 687 test_atom refs/tags/signed-empty contents "$sig"
 688
 689 test_atom refs/tags/signed-short subject 'subject line'
 690 test_atom refs/tags/signed-short subject:sanitize 'subject-line'
 691 test_atom refs/tags/signed-short contents:subject 'subject line'
 692 test_atom refs/tags/signed-short body "$sig"
 693 test_atom refs/tags/signed-short contents:body ''
 694 test_atom refs/tags/signed-short contents:signature "$sig"
 695 test_atom refs/tags/signed-short contents "subject line
 696 $sig"
 697
 698 test_atom refs/tags/signed-long subject 'subject line'
 699 test_atom refs/tags/signed-long subject:sanitize 'subject-line'
 700 test_atom refs/tags/signed-long contents:subject 'subject line'
 701 test_atom refs/tags/signed-long body "body contents
 702 $sig"
 703 test_atom refs/tags/signed-long contents:body 'body contents
 704 '
 705 test_atom refs/tags/signed-long contents:signature "$sig"
 706 test_atom refs/tags/signed-long contents "subject line
 707
 708 body contents
 709 $sig"
 710
 711 test_expect_success 'set up refs pointing to tree and blob' '
 712         git update-ref refs/mytrees/first refs/heads/main^{tree} &&
 713         git update-ref refs/myblobs/first refs/heads/main:one
 714 '
 715
 716 test_atom refs/mytrees/first subject ""
 717 test_atom refs/mytrees/first contents:subject ""
 718 test_atom refs/mytrees/first body ""
 719 test_atom refs/mytrees/first contents:body ""
 720 test_atom refs/mytrees/first contents:signature ""
 721 test_atom refs/mytrees/first contents ""
 722
 723 test_atom refs/myblobs/first subject ""
 724 test_atom refs/myblobs/first contents:subject ""
 725 test_atom refs/myblobs/first body ""
 726 test_atom refs/myblobs/first contents:body ""
 727 test_atom refs/myblobs/first contents:signature ""
 728 test_atom refs/myblobs/first contents ""
 729
 730 test_expect_success 'set up multiple-sort tags' '
 731         for when in 100000 200000
 732         do
 733                 for email in user1 user2
 734                 do
 735                         for ref in ref1 ref2
 736                         do
 737                                 GIT_COMMITTER_DATE="@$when +0000" \
 738                                 GIT_COMMITTER_EMAIL="$email@example.com" \
 739                                 git tag -m "tag $ref-$when-$email" \
 740                                 multi-$ref-$when-$email || return 1
 741                         done
 742                 done
 743         done
 744 '
 745
 746 test_expect_success 'Verify sort with multiple keys' '
 747         cat >expected <<-\EOF &&
 748         100000 <user1@example.com> refs/tags/multi-ref2-100000-user1
 749         100000 <user1@example.com> refs/tags/multi-ref1-100000-user1
 750         100000 <user2@example.com> refs/tags/multi-ref2-100000-user2
 751         100000 <user2@example.com> refs/tags/multi-ref1-100000-user2
 752         200000 <user1@example.com> refs/tags/multi-ref2-200000-user1
 753         200000 <user1@example.com> refs/tags/multi-ref1-200000-user1
 754         200000 <user2@example.com> refs/tags/multi-ref2-200000-user2
 755         200000 <user2@example.com> refs/tags/multi-ref1-200000-user2
 756         EOF
 757         git for-each-ref \
 758                 --format="%(taggerdate:unix) %(taggeremail) %(refname)" \
 759                 --sort=-refname \
 760                 --sort=taggeremail \
 761                 --sort=taggerdate \
 762                 "refs/tags/multi-*" >actual &&
 763         test_cmp expected actual
 764 '
 765
 766 test_expect_success 'equivalent sorts fall back on refname' '
 767         cat >expected <<-\EOF &&
 768         100000 <user1@example.com> refs/tags/multi-ref1-100000-user1
 769         100000 <user2@example.com> refs/tags/multi-ref1-100000-user2
 770         100000 <user1@example.com> refs/tags/multi-ref2-100000-user1
 771         100000 <user2@example.com> refs/tags/multi-ref2-100000-user2
 772         200000 <user1@example.com> refs/tags/multi-ref1-200000-user1
 773         200000 <user2@example.com> refs/tags/multi-ref1-200000-user2
 774         200000 <user1@example.com> refs/tags/multi-ref2-200000-user1
 775         200000 <user2@example.com> refs/tags/multi-ref2-200000-user2
 776         EOF
 777         git for-each-ref \
 778                 --format="%(taggerdate:unix) %(taggeremail) %(refname)" \
 779                 --sort=taggerdate \
 780                 "refs/tags/multi-*" >actual &&
 781         test_cmp expected actual
 782 '
 783
 784 test_expect_success 'do not dereference NULL upon %(HEAD) on unborn branch' '
 785         test_when_finished "git checkout main" &&
 786         git for-each-ref --format="%(HEAD) %(refname:short)" refs/heads/ >actual &&
 787         sed -e "s/^\* /  /" actual >expect &&
 788         git checkout --orphan orphaned-branch &&
 789         git for-each-ref --format="%(HEAD) %(refname:short)" refs/heads/ >actual &&
 790         test_cmp expect actual
 791 '
 792
 793 cat >trailers <<EOF
 794 Reviewed-by: A U Thor <author@example.com>
 795 Signed-off-by: A U Thor <author@example.com>
 796 [ v2 updated patch description ]
 797 Acked-by: A U Thor
 798   <author@example.com>
 799 EOF
 800
 801 unfold () {
 802         perl -0pe 's/\n\s+/ /g'
 803 }
 804
 805 test_expect_success 'set up trailers for next test' '
 806         echo "Some contents" > two &&
 807         git add two &&
 808         git commit -F - <<-EOF
 809         trailers: this commit message has trailers
 810
 811         Some message contents
 812
 813         $(cat trailers)
 814         EOF
 815 '
 816
 817 test_expect_success '%(trailers:unfold) unfolds trailers' '
 818         {
 819                 unfold <trailers
 820                 echo
 821         } >expect &&
 822         git for-each-ref --format="%(trailers:unfold)" refs/heads/main >actual &&
 823         test_cmp expect actual &&
 824         git for-each-ref --format="%(contents:trailers:unfold)" refs/heads/main >actual &&
 825         test_cmp expect actual
 826 '
 827
 828 test_expect_success '%(trailers:only) shows only "key: value" trailers' '
 829         {
 830                 grep -v patch.description <trailers &&
 831                 echo
 832         } >expect &&
 833         git for-each-ref --format="%(trailers:only)" refs/heads/main >actual &&
 834         test_cmp expect actual &&
 835         git for-each-ref --format="%(contents:trailers:only)" refs/heads/main >actual &&
 836         test_cmp expect actual
 837 '
 838
 839 test_expect_success '%(trailers:only) and %(trailers:unfold) work together' '
 840         {
 841                 grep -v patch.description <trailers | unfold &&
 842                 echo
 843         } >expect &&
 844         git for-each-ref --format="%(trailers:only,unfold)" refs/heads/main >actual &&
 845         test_cmp expect actual &&
 846         git for-each-ref --format="%(trailers:unfold,only)" refs/heads/main >actual &&
 847         test_cmp actual actual &&
 848         git for-each-ref --format="%(contents:trailers:only,unfold)" refs/heads/main >actual &&
 849         test_cmp expect actual &&
 850         git for-each-ref --format="%(contents:trailers:unfold,only)" refs/heads/main >actual &&
 851         test_cmp actual actual
 852 '
 853
 854 test_expect_success '%(trailers) rejects unknown trailers arguments' '
 855         # error message cannot be checked under i18n
 856         cat >expect <<-EOF &&
 857         fatal: unknown %(trailers) argument: unsupported
 858         EOF
 859         test_must_fail git for-each-ref --format="%(trailers:unsupported)" 2>actual &&
 860         test_i18ncmp expect actual &&
 861         test_must_fail git for-each-ref --format="%(contents:trailers:unsupported)" 2>actual &&
 862         test_i18ncmp expect actual
 863 '
 864
 865 test_expect_success 'if arguments, %(contents:trailers) shows error if colon is missing' '
 866         cat >expect <<-EOF &&
 867         fatal: unrecognized %(contents) argument: trailersonly
 868         EOF
 869         test_must_fail git for-each-ref --format="%(contents:trailersonly)" 2>actual &&
 870         test_i18ncmp expect actual
 871 '
 872
 873 test_expect_success 'basic atom: head contents:trailers' '
 874         git for-each-ref --format="%(contents:trailers)" refs/heads/main >actual &&
 875         sanitize_pgp <actual >actual.clean &&
 876         # git for-each-ref ends with a blank line
 877         cat >expect <<-EOF &&
 878         $(cat trailers)
 879
 880         EOF
 881         test_cmp expect actual.clean
 882 '
 883
 884 test_expect_success 'trailer parsing not fooled by --- line' '
 885         git commit --allow-empty -F - <<-\EOF &&
 886         this is the subject
 887
 888         This is the body. The message has a "---" line which would confuse a
 889         message+patch parser. But here we know we have only a commit message,
 890         so we get it right.
 891
 892         trailer: wrong
 893         ---
 894         This is more body.
 895
 896         trailer: right
 897         EOF
 898
 899         {
 900                 echo "trailer: right" &&
 901                 echo
 902         } >expect &&
 903         git for-each-ref --format="%(trailers)" refs/heads/main >actual &&
 904         test_cmp expect actual
 905 '
 906
 907 test_expect_success 'Add symbolic ref for the following tests' '
 908         git symbolic-ref refs/heads/sym refs/heads/main
 909 '
 910
 911 cat >expected <<EOF
 912 refs/heads/main
 913 EOF
 914
 915 test_expect_success 'Verify usage of %(symref) atom' '
 916         git for-each-ref --format="%(symref)" refs/heads/sym >actual &&
 917         test_cmp expected actual
 918 '
 919
 920 cat >expected <<EOF
 921 heads/main
 922 EOF
 923
 924 test_expect_success 'Verify usage of %(symref:short) atom' '
 925         git for-each-ref --format="%(symref:short)" refs/heads/sym >actual &&
 926         test_cmp expected actual
 927 '
 928
 929 cat >expected <<EOF
 930 main
 931 heads/main
 932 EOF
 933
 934 test_expect_success 'Verify usage of %(symref:lstrip) atom' '
 935         git for-each-ref --format="%(symref:lstrip=2)" refs/heads/sym > actual &&
 936         git for-each-ref --format="%(symref:lstrip=-2)" refs/heads/sym >> actual &&
 937         test_cmp expected actual &&
 938
 939         git for-each-ref --format="%(symref:strip=2)" refs/heads/sym > actual &&
 940         git for-each-ref --format="%(symref:strip=-2)" refs/heads/sym >> actual &&
 941         test_cmp expected actual
 942 '
 943
 944 cat >expected <<EOF
 945 refs
 946 refs/heads
 947 EOF
 948
 949 test_expect_success 'Verify usage of %(symref:rstrip) atom' '
 950         git for-each-ref --format="%(symref:rstrip=2)" refs/heads/sym > actual &&
 951         git for-each-ref --format="%(symref:rstrip=-2)" refs/heads/sym >> actual &&
 952         test_cmp expected actual
 953 '
 954
 955 test_expect_success ':remotename and :remoteref' '
 956         git init remote-tests &&
 957         (
 958                 cd remote-tests &&
 959                 test_commit initial &&
 960                 git branch -M main &&
 961                 git remote add from fifth.coffee:blub &&
 962                 git config branch.main.remote from &&
 963                 git config branch.main.merge refs/heads/stable &&
 964                 git remote add to southridge.audio:repo &&
 965                 git config remote.to.push "refs/heads/*:refs/heads/pushed/*" &&
 966                 git config branch.main.pushRemote to &&
 967                 for pair in "%(upstream)=refs/remotes/from/stable" \
 968                         "%(upstream:remotename)=from" \
 969                         "%(upstream:remoteref)=refs/heads/stable" \
 970                         "%(push)=refs/remotes/to/pushed/main" \
 971                         "%(push:remotename)=to" \
 972                         "%(push:remoteref)=refs/heads/pushed/main"
 973                 do
 974                         echo "${pair#*=}" >expect &&
 975                         git for-each-ref --format="${pair%=*}" \
 976                                 refs/heads/main >actual &&
 977                         test_cmp expect actual
 978                 done &&
 979                 git branch push-simple &&
 980                 git config branch.push-simple.pushRemote from &&
 981                 actual="$(git for-each-ref \
 982                         --format="%(push:remotename),%(push:remoteref)" \
 983                         refs/heads/push-simple)" &&
 984                 test from, = "$actual"
 985         )
 986 '
 987
 988 test_expect_success 'for-each-ref --ignore-case ignores case' '
 989         git for-each-ref --format="%(refname)" refs/heads/MAIN >actual &&
 990         test_must_be_empty actual &&
 991
 992         echo refs/heads/main >expect &&
 993         git for-each-ref --format="%(refname)" --ignore-case \
 994                 refs/heads/MAIN >actual &&
 995         test_cmp expect actual
 996 '
 997
 998 test_expect_success 'for-each-ref --ignore-case works on multiple sort keys' '
 999         # name refs numerically to avoid case-insensitive filesystem conflicts
1000         nr=0 &&
1001         for email in a A b B
1002         do
1003                 for subject in a A b B
1004                 do
1005                         GIT_COMMITTER_EMAIL="$email@example.com" \
1006                         git tag -m "tag $subject" icase-$(printf %02d $nr) &&
1007                         nr=$((nr+1))||
1008                         return 1
1009                 done
1010         done &&
1011         git for-each-ref --ignore-case \
1012                 --format="%(taggeremail) %(subject) %(refname)" \
1013                 --sort=refname \
1014                 --sort=subject \
1015                 --sort=taggeremail \
1016                 refs/tags/icase-* >actual &&
1017         cat >expect <<-\EOF &&
1018         <a@example.com> tag a refs/tags/icase-00
1019         <a@example.com> tag A refs/tags/icase-01
1020         <A@example.com> tag a refs/tags/icase-04
1021         <A@example.com> tag A refs/tags/icase-05
1022         <a@example.com> tag b refs/tags/icase-02
1023         <a@example.com> tag B refs/tags/icase-03
1024         <A@example.com> tag b refs/tags/icase-06
1025         <A@example.com> tag B refs/tags/icase-07
1026         <b@example.com> tag a refs/tags/icase-08
1027         <b@example.com> tag A refs/tags/icase-09
1028         <B@example.com> tag a refs/tags/icase-12
1029         <B@example.com> tag A refs/tags/icase-13
1030         <b@example.com> tag b refs/tags/icase-10
1031         <b@example.com> tag B refs/tags/icase-11
1032         <B@example.com> tag b refs/tags/icase-14
1033         <B@example.com> tag B refs/tags/icase-15
1034         EOF
1035         test_cmp expect actual
1036 '
1037
1038 test_done