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 . ./test-lib.sh
   9 . "$TEST_DIRECTORY"/lib-gpg.sh
  10
  11 # Mon Jul 3 23:18:43 2006 +0000
  12 datestamp=1151968723
  13 setdate_and_increment () {
  14     GIT_COMMITTER_DATE="$datestamp +0200"
  15     datestamp=$(expr "$datestamp" + 1)
  16     GIT_AUTHOR_DATE="$datestamp +0200"
  17     datestamp=$(expr "$datestamp" + 1)
  18     export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
  19 }
  20
  21 test_expect_success setup '
  22         setdate_and_increment &&
  23         echo "Using $datestamp" > one &&
  24         git add one &&
  25         git commit -m "Initial" &&
  26         setdate_and_increment &&
  27         git tag -a -m "Tagging at $datestamp" testtag &&
  28         git update-ref refs/remotes/origin/master master &&
  29         git remote add origin nowhere &&
  30         git config branch.master.remote origin &&
  31         git config branch.master.merge refs/heads/master &&
  32         git remote add myfork elsewhere &&
  33         git config remote.pushdefault myfork &&
  34         git config push.default current
  35 '
  36
  37 test_atom() {
  38         case "$1" in
  39                 head) ref=refs/heads/master ;;
  40                  tag) ref=refs/tags/testtag ;;
  41                  sym) ref=refs/heads/sym ;;
  42                    *) ref=$1 ;;
  43         esac
  44         printf '%s\n' "$3" >expected
  45         test_expect_${4:-success} $PREREQ "basic atom: $1 $2" "
  46                 git for-each-ref --format='%($2)' $ref >actual &&
  47                 sanitize_pgp <actual >actual.clean &&
  48                 test_cmp expected actual.clean
  49         "
  50 }
  51
  52 test_atom head refname refs/heads/master
  53 test_atom head refname:short master
  54 test_atom head refname:strip=1 heads/master
  55 test_atom head refname:strip=2 master
  56 test_atom head upstream refs/remotes/origin/master
  57 test_atom head upstream:short origin/master
  58 test_atom head upstream:strip=2 origin/master
  59 test_atom head push refs/remotes/myfork/master
  60 test_atom head push:short myfork/master
  61 test_atom head push:strip=1 remotes/myfork/master
  62 test_atom head objecttype commit
  63 test_atom head objectsize 171
  64 test_atom head objectname $(git rev-parse refs/heads/master)
  65 test_atom head objectname:short $(git rev-parse --short refs/heads/master)
  66 test_atom head objectname:short=1 $(git rev-parse --short=1 refs/heads/master)
  67 test_atom head objectname:short=10 $(git rev-parse --short=10 refs/heads/master)
  68 test_atom head tree $(git rev-parse refs/heads/master^{tree})
  69 test_atom head parent ''
  70 test_atom head numparent 0
  71 test_atom head object ''
  72 test_atom head type ''
  73 test_atom head '*objectname' ''
  74 test_atom head '*objecttype' ''
  75 test_atom head author 'A U Thor <author@example.com> 1151968724 +0200'
  76 test_atom head authorname 'A U Thor'
  77 test_atom head authoremail '<author@example.com>'
  78 test_atom head authordate 'Tue Jul 4 01:18:44 2006 +0200'
  79 test_atom head committer 'C O Mitter <committer@example.com> 1151968723 +0200'
  80 test_atom head committername 'C O Mitter'
  81 test_atom head committeremail '<committer@example.com>'
  82 test_atom head committerdate 'Tue Jul 4 01:18:43 2006 +0200'
  83 test_atom head tag ''
  84 test_atom head tagger ''
  85 test_atom head taggername ''
  86 test_atom head taggeremail ''
  87 test_atom head taggerdate ''
  88 test_atom head creator 'C O Mitter <committer@example.com> 1151968723 +0200'
  89 test_atom head creatordate 'Tue Jul 4 01:18:43 2006 +0200'
  90 test_atom head subject 'Initial'
  91 test_atom head contents:subject 'Initial'
  92 test_atom head body ''
  93 test_atom head contents:body ''
  94 test_atom head contents:signature ''
  95 test_atom head contents 'Initial
  96 '
  97 test_atom head HEAD '*'
  98
  99 test_atom tag refname refs/tags/testtag
 100 test_atom tag refname:short testtag
 101 test_atom tag upstream ''
 102 test_atom tag push ''
 103 test_atom tag objecttype tag
 104 test_atom tag objectsize 154
 105 test_atom tag objectname $(git rev-parse refs/tags/testtag)
 106 test_atom tag objectname:short $(git rev-parse --short refs/tags/testtag)
 107 test_atom head objectname:short=1 $(git rev-parse --short=1 refs/heads/master)
 108 test_atom head objectname:short=10 $(git rev-parse --short=10 refs/heads/master)
 109 test_atom tag tree ''
 110 test_atom tag parent ''
 111 test_atom tag numparent ''
 112 test_atom tag object $(git rev-parse refs/tags/testtag^0)
 113 test_atom tag type 'commit'
 114 test_atom tag '*objectname' 'ea122842f48be4afb2d1fc6a4b96c05885ab7463'
 115 test_atom tag '*objecttype' 'commit'
 116 test_atom tag author ''
 117 test_atom tag authorname ''
 118 test_atom tag authoremail ''
 119 test_atom tag authordate ''
 120 test_atom tag committer ''
 121 test_atom tag committername ''
 122 test_atom tag committeremail ''
 123 test_atom tag committerdate ''
 124 test_atom tag tag 'testtag'
 125 test_atom tag tagger 'C O Mitter <committer@example.com> 1151968725 +0200'
 126 test_atom tag taggername 'C O Mitter'
 127 test_atom tag taggeremail '<committer@example.com>'
 128 test_atom tag taggerdate 'Tue Jul 4 01:18:45 2006 +0200'
 129 test_atom tag creator 'C O Mitter <committer@example.com> 1151968725 +0200'
 130 test_atom tag creatordate 'Tue Jul 4 01:18:45 2006 +0200'
 131 test_atom tag subject 'Tagging at 1151968727'
 132 test_atom tag contents:subject 'Tagging at 1151968727'
 133 test_atom tag body ''
 134 test_atom tag contents:body ''
 135 test_atom tag contents:signature ''
 136 test_atom tag contents 'Tagging at 1151968727
 137 '
 138 test_atom tag HEAD ' '
 139
 140 test_expect_success 'Check invalid atoms names are errors' '
 141         test_must_fail git for-each-ref --format="%(INVALID)" refs/heads
 142 '
 143
 144 test_expect_success 'arguments to :strip must be positive integers' '
 145         test_must_fail git for-each-ref --format="%(refname:strip=0)" &&
 146         test_must_fail git for-each-ref --format="%(refname:strip=-1)" &&
 147         test_must_fail git for-each-ref --format="%(refname:strip=foo)"
 148 '
 149
 150 test_expect_success 'stripping refnames too far gives an error' '
 151         test_must_fail git for-each-ref --format="%(refname:strip=3)"
 152 '
 153
 154 test_expect_success 'Check format specifiers are ignored in naming date atoms' '
 155         git for-each-ref --format="%(authordate)" refs/heads &&
 156         git for-each-ref --format="%(authordate:default) %(authordate)" refs/heads &&
 157         git for-each-ref --format="%(authordate) %(authordate:default)" refs/heads &&
 158         git for-each-ref --format="%(authordate:default) %(authordate:default)" refs/heads
 159 '
 160
 161 test_expect_success 'Check valid format specifiers for date fields' '
 162         git for-each-ref --format="%(authordate:default)" refs/heads &&
 163         git for-each-ref --format="%(authordate:relative)" refs/heads &&
 164         git for-each-ref --format="%(authordate:short)" refs/heads &&
 165         git for-each-ref --format="%(authordate:local)" refs/heads &&
 166         git for-each-ref --format="%(authordate:iso8601)" refs/heads &&
 167         git for-each-ref --format="%(authordate:rfc2822)" refs/heads
 168 '
 169
 170 test_expect_success 'Check invalid format specifiers are errors' '
 171         test_must_fail git for-each-ref --format="%(authordate:INVALID)" refs/heads
 172 '
 173
 174 test_expect_success 'arguments to %(objectname:short=) must be positive integers' '
 175         test_must_fail git for-each-ref --format="%(objectname:short=0)" &&
 176         test_must_fail git for-each-ref --format="%(objectname:short=-1)" &&
 177         test_must_fail git for-each-ref --format="%(objectname:short=foo)"
 178 '
 179
 180 test_date () {
 181         f=$1 &&
 182         committer_date=$2 &&
 183         author_date=$3 &&
 184         tagger_date=$4 &&
 185         cat >expected <<-EOF &&
 186         'refs/heads/master' '$committer_date' '$author_date'
 187         'refs/tags/testtag' '$tagger_date'
 188         EOF
 189         (
 190                 git for-each-ref --shell \
 191                         --format="%(refname) %(committerdate${f:+:$f}) %(authordate${f:+:$f})" \
 192                         refs/heads &&
 193                 git for-each-ref --shell \
 194                         --format="%(refname) %(taggerdate${f:+:$f})" \
 195                         refs/tags
 196         ) >actual &&
 197         test_cmp expected actual
 198 }
 199
 200 test_expect_success 'Check unformatted date fields output' '
 201         test_date "" \
 202                 "Tue Jul 4 01:18:43 2006 +0200" \
 203                 "Tue Jul 4 01:18:44 2006 +0200" \
 204                 "Tue Jul 4 01:18:45 2006 +0200"
 205 '
 206
 207 test_expect_success 'Check format "default" formatted date fields output' '
 208         test_date default \
 209                 "Tue Jul 4 01:18:43 2006 +0200" \
 210                 "Tue Jul 4 01:18:44 2006 +0200" \
 211                 "Tue Jul 4 01:18:45 2006 +0200"
 212 '
 213
 214 test_expect_success 'Check format "default-local" date fields output' '
 215         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"
 216 '
 217
 218 # Don't know how to do relative check because I can't know when this script
 219 # is going to be run and can't fake the current time to git, and hence can't
 220 # provide expected output.  Instead, I'll just make sure that "relative"
 221 # doesn't exit in error
 222 test_expect_success 'Check format "relative" date fields output' '
 223         f=relative &&
 224         (git for-each-ref --shell --format="%(refname) %(committerdate:$f) %(authordate:$f)" refs/heads &&
 225         git for-each-ref --shell --format="%(refname) %(taggerdate:$f)" refs/tags) >actual
 226 '
 227
 228 # We just check that this is the same as "relative" for now.
 229 test_expect_success 'Check format "relative-local" date fields output' '
 230         test_date relative-local \
 231                 "$(git for-each-ref --format="%(committerdate:relative)" refs/heads)" \
 232                 "$(git for-each-ref --format="%(authordate:relative)" refs/heads)" \
 233                 "$(git for-each-ref --format="%(taggerdate:relative)" refs/tags)"
 234 '
 235
 236 test_expect_success 'Check format "short" date fields output' '
 237         test_date short 2006-07-04 2006-07-04 2006-07-04
 238 '
 239
 240 test_expect_success 'Check format "short-local" date fields output' '
 241         test_date short-local 2006-07-03 2006-07-03 2006-07-03
 242 '
 243
 244 test_expect_success 'Check format "local" date fields output' '
 245         test_date local \
 246                 "Mon Jul 3 23:18:43 2006" \
 247                 "Mon Jul 3 23:18:44 2006" \
 248                 "Mon Jul 3 23:18:45 2006"
 249 '
 250
 251 test_expect_success 'Check format "iso8601" date fields output' '
 252         test_date iso8601 \
 253                 "2006-07-04 01:18:43 +0200" \
 254                 "2006-07-04 01:18:44 +0200" \
 255                 "2006-07-04 01:18:45 +0200"
 256 '
 257
 258 test_expect_success 'Check format "iso8601-local" date fields output' '
 259         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"
 260 '
 261
 262 test_expect_success 'Check format "rfc2822" date fields output' '
 263         test_date rfc2822 \
 264                 "Tue, 4 Jul 2006 01:18:43 +0200" \
 265                 "Tue, 4 Jul 2006 01:18:44 +0200" \
 266                 "Tue, 4 Jul 2006 01:18:45 +0200"
 267 '
 268
 269 test_expect_success 'Check format "rfc2822-local" date fields output' '
 270         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"
 271 '
 272
 273 test_expect_success 'Check format "raw" date fields output' '
 274         test_date raw "1151968723 +0200" "1151968724 +0200" "1151968725 +0200"
 275 '
 276
 277 test_expect_success 'Check format "raw-local" date fields output' '
 278         test_date raw-local "1151968723 +0000" "1151968724 +0000" "1151968725 +0000"
 279 '
 280
 281 test_expect_success 'Check format of strftime date fields' '
 282         echo "my date is 2006-07-04" >expected &&
 283         git for-each-ref \
 284           --format="%(authordate:format:my date is %Y-%m-%d)" \
 285           refs/heads >actual &&
 286         test_cmp expected actual
 287 '
 288
 289 test_expect_success 'Check format of strftime-local date fields' '
 290         echo "my date is 2006-07-03" >expected &&
 291         git for-each-ref \
 292           --format="%(authordate:format-local:my date is %Y-%m-%d)" \
 293           refs/heads >actual &&
 294         test_cmp expected actual
 295 '
 296
 297 test_expect_success 'exercise strftime with odd fields' '
 298         echo >expected &&
 299         git for-each-ref --format="%(authordate:format:)" refs/heads >actual &&
 300         test_cmp expected actual &&
 301         long="long format -- $_z40$_z40$_z40$_z40$_z40$_z40$_z40" &&
 302         echo $long >expected &&
 303         git for-each-ref --format="%(authordate:format:$long)" refs/heads >actual &&
 304         test_cmp expected actual
 305 '
 306
 307 cat >expected <<\EOF
 308 refs/heads/master
 309 refs/remotes/origin/master
 310 refs/tags/testtag
 311 EOF
 312
 313 test_expect_success 'Verify ascending sort' '
 314         git for-each-ref --format="%(refname)" --sort=refname >actual &&
 315         test_cmp expected actual
 316 '
 317
 318
 319 cat >expected <<\EOF
 320 refs/tags/testtag
 321 refs/remotes/origin/master
 322 refs/heads/master
 323 EOF
 324
 325 test_expect_success 'Verify descending sort' '
 326         git for-each-ref --format="%(refname)" --sort=-refname >actual &&
 327         test_cmp expected actual
 328 '
 329
 330 cat >expected <<\EOF
 331 'refs/heads/master'
 332 'refs/remotes/origin/master'
 333 'refs/tags/testtag'
 334 EOF
 335
 336 test_expect_success 'Quoting style: shell' '
 337         git for-each-ref --shell --format="%(refname)" >actual &&
 338         test_cmp expected actual
 339 '
 340
 341 test_expect_success 'Quoting style: perl' '
 342         git for-each-ref --perl --format="%(refname)" >actual &&
 343         test_cmp expected actual
 344 '
 345
 346 test_expect_success 'Quoting style: python' '
 347         git for-each-ref --python --format="%(refname)" >actual &&
 348         test_cmp expected actual
 349 '
 350
 351 cat >expected <<\EOF
 352 "refs/heads/master"
 353 "refs/remotes/origin/master"
 354 "refs/tags/testtag"
 355 EOF
 356
 357 test_expect_success 'Quoting style: tcl' '
 358         git for-each-ref --tcl --format="%(refname)" >actual &&
 359         test_cmp expected actual
 360 '
 361
 362 for i in "--perl --shell" "-s --python" "--python --tcl" "--tcl --perl"; do
 363         test_expect_success "more than one quoting style: $i" "
 364                 git for-each-ref $i 2>&1 | (read line &&
 365                 case \$line in
 366                 \"error: more than one quoting style\"*) : happy;;
 367                 *) false
 368                 esac)
 369         "
 370 done
 371
 372 test_expect_success 'setup for upstream:track[short]' '
 373         test_commit two
 374 '
 375
 376 test_atom head upstream:track '[ahead 1]'
 377 test_atom head upstream:trackshort '>'
 378 test_atom head upstream:track,nobracket 'ahead 1'
 379 test_atom head upstream:nobracket,track 'ahead 1'
 380 test_atom head push:track '[ahead 1]'
 381 test_atom head push:trackshort '>'
 382
 383 test_expect_success 'Check that :track[short] cannot be used with other atoms' '
 384         test_must_fail git for-each-ref --format="%(refname:track)" 2>/dev/null &&
 385         test_must_fail git for-each-ref --format="%(refname:trackshort)" 2>/dev/null
 386 '
 387
 388 test_expect_success 'Check that :track[short] works when upstream is invalid' '
 389         cat >expected <<-\EOF &&
 390         [gone]
 391
 392         EOF
 393         test_when_finished "git config branch.master.merge refs/heads/master" &&
 394         git config branch.master.merge refs/heads/does-not-exist &&
 395         git for-each-ref \
 396                 --format="%(upstream:track)$LF%(upstream:trackshort)" \
 397                 refs/heads >actual &&
 398         test_cmp expected actual
 399 '
 400
 401 test_expect_success 'Check for invalid refname format' '
 402         test_must_fail git for-each-ref --format="%(refname:INVALID)"
 403 '
 404
 405 get_color ()
 406 {
 407         git config --get-color no.such.slot "$1"
 408 }
 409
 410 cat >expected <<EOF
 411 $(git rev-parse --short refs/heads/master) $(get_color green)master$(get_color reset)
 412 $(git rev-parse --short refs/remotes/origin/master) $(get_color green)origin/master$(get_color reset)
 413 $(git rev-parse --short refs/tags/testtag) $(get_color green)testtag$(get_color reset)
 414 $(git rev-parse --short refs/tags/two) $(get_color green)two$(get_color reset)
 415 EOF
 416
 417 test_expect_success 'Check %(color:...) ' '
 418         git for-each-ref --format="%(objectname:short) %(color:green)%(refname:short)" >actual &&
 419         test_cmp expected actual
 420 '
 421
 422 cat >expected <<\EOF
 423 heads/master
 424 tags/master
 425 EOF
 426
 427 test_expect_success 'Check ambiguous head and tag refs (strict)' '
 428         git config --bool core.warnambiguousrefs true &&
 429         git checkout -b newtag &&
 430         echo "Using $datestamp" > one &&
 431         git add one &&
 432         git commit -m "Branch" &&
 433         setdate_and_increment &&
 434         git tag -m "Tagging at $datestamp" master &&
 435         git for-each-ref --format "%(refname:short)" refs/heads/master refs/tags/master >actual &&
 436         test_cmp expected actual
 437 '
 438
 439 cat >expected <<\EOF
 440 heads/master
 441 master
 442 EOF
 443
 444 test_expect_success 'Check ambiguous head and tag refs (loose)' '
 445         git config --bool core.warnambiguousrefs false &&
 446         git for-each-ref --format "%(refname:short)" refs/heads/master refs/tags/master >actual &&
 447         test_cmp expected actual
 448 '
 449
 450 cat >expected <<\EOF
 451 heads/ambiguous
 452 ambiguous
 453 EOF
 454
 455 test_expect_success 'Check ambiguous head and tag refs II (loose)' '
 456         git checkout master &&
 457         git tag ambiguous testtag^0 &&
 458         git branch ambiguous testtag^0 &&
 459         git for-each-ref --format "%(refname:short)" refs/heads/ambiguous refs/tags/ambiguous >actual &&
 460         test_cmp expected actual
 461 '
 462
 463 test_expect_success 'an unusual tag with an incomplete line' '
 464
 465         git tag -m "bogo" bogo &&
 466         bogo=$(git cat-file tag bogo) &&
 467         bogo=$(printf "%s" "$bogo" | git mktag) &&
 468         git tag -f bogo "$bogo" &&
 469         git for-each-ref --format "%(body)" refs/tags/bogo
 470
 471 '
 472
 473 test_expect_success 'create tag with subject and body content' '
 474         cat >>msg <<-\EOF &&
 475                 the subject line
 476
 477                 first body line
 478                 second body line
 479         EOF
 480         git tag -F msg subject-body
 481 '
 482 test_atom refs/tags/subject-body subject 'the subject line'
 483 test_atom refs/tags/subject-body body 'first body line
 484 second body line
 485 '
 486 test_atom refs/tags/subject-body contents 'the subject line
 487
 488 first body line
 489 second body line
 490 '
 491
 492 test_expect_success 'create tag with multiline subject' '
 493         cat >msg <<-\EOF &&
 494                 first subject line
 495                 second subject line
 496
 497                 first body line
 498                 second body line
 499         EOF
 500         git tag -F msg multiline
 501 '
 502 test_atom refs/tags/multiline subject 'first subject line second subject line'
 503 test_atom refs/tags/multiline contents:subject 'first subject line second subject line'
 504 test_atom refs/tags/multiline body 'first body line
 505 second body line
 506 '
 507 test_atom refs/tags/multiline contents:body 'first body line
 508 second body line
 509 '
 510 test_atom refs/tags/multiline contents:signature ''
 511 test_atom refs/tags/multiline contents 'first subject line
 512 second subject line
 513
 514 first body line
 515 second body line
 516 '
 517
 518 test_expect_success GPG 'create signed tags' '
 519         git tag -s -m "" signed-empty &&
 520         git tag -s -m "subject line" signed-short &&
 521         cat >msg <<-\EOF &&
 522         subject line
 523
 524         body contents
 525         EOF
 526         git tag -s -F msg signed-long
 527 '
 528
 529 sig='-----BEGIN PGP SIGNATURE-----
 530 -----END PGP SIGNATURE-----
 531 '
 532
 533 PREREQ=GPG
 534 test_atom refs/tags/signed-empty subject ''
 535 test_atom refs/tags/signed-empty contents:subject ''
 536 test_atom refs/tags/signed-empty body "$sig"
 537 test_atom refs/tags/signed-empty contents:body ''
 538 test_atom refs/tags/signed-empty contents:signature "$sig"
 539 test_atom refs/tags/signed-empty contents "$sig"
 540
 541 test_atom refs/tags/signed-short subject 'subject line'
 542 test_atom refs/tags/signed-short contents:subject 'subject line'
 543 test_atom refs/tags/signed-short body "$sig"
 544 test_atom refs/tags/signed-short contents:body ''
 545 test_atom refs/tags/signed-short contents:signature "$sig"
 546 test_atom refs/tags/signed-short contents "subject line
 547 $sig"
 548
 549 test_atom refs/tags/signed-long subject 'subject line'
 550 test_atom refs/tags/signed-long contents:subject 'subject line'
 551 test_atom refs/tags/signed-long body "body contents
 552 $sig"
 553 test_atom refs/tags/signed-long contents:body 'body contents
 554 '
 555 test_atom refs/tags/signed-long contents:signature "$sig"
 556 test_atom refs/tags/signed-long contents "subject line
 557
 558 body contents
 559 $sig"
 560
 561 cat >expected <<EOF
 562 $(git rev-parse refs/tags/bogo) <committer@example.com> refs/tags/bogo
 563 $(git rev-parse refs/tags/master) <committer@example.com> refs/tags/master
 564 EOF
 565
 566 test_expect_success 'Verify sort with multiple keys' '
 567         git for-each-ref --format="%(objectname) %(taggeremail) %(refname)" --sort=objectname --sort=taggeremail \
 568                 refs/tags/bogo refs/tags/master > actual &&
 569         test_cmp expected actual
 570 '
 571
 572
 573 test_expect_success 'do not dereference NULL upon %(HEAD) on unborn branch' '
 574         test_when_finished "git checkout master" &&
 575         git for-each-ref --format="%(HEAD) %(refname:short)" refs/heads/ >actual &&
 576         sed -e "s/^\* /  /" actual >expect &&
 577         git checkout --orphan HEAD &&
 578         git for-each-ref --format="%(HEAD) %(refname:short)" refs/heads/ >actual &&
 579         test_cmp expect actual
 580 '
 581
 582 cat >trailers <<EOF
 583 Reviewed-by: A U Thor <author@example.com>
 584 Signed-off-by: A U Thor <author@example.com>
 585 EOF
 586
 587 test_expect_success 'basic atom: head contents:trailers' '
 588         echo "Some contents" > two &&
 589         git add two &&
 590         git commit -F - <<-EOF &&
 591         trailers: this commit message has trailers
 592
 593         Some message contents
 594
 595         $(cat trailers)
 596         EOF
 597         git for-each-ref --format="%(contents:trailers)" refs/heads/master >actual &&
 598         sanitize_pgp <actual >actual.clean &&
 599         # git for-each-ref ends with a blank line
 600         cat >expect <<-EOF &&
 601         $(cat trailers)
 602
 603         EOF
 604         test_cmp expect actual.clean
 605 '
 606
 607 test_expect_success 'Add symbolic ref for the following tests' '
 608         git symbolic-ref refs/heads/sym refs/heads/master
 609 '
 610
 611 cat >expected <<EOF
 612 refs/heads/master
 613 EOF
 614
 615 test_expect_success 'Verify usage of %(symref) atom' '
 616         git for-each-ref --format="%(symref)" refs/heads/sym >actual &&
 617         test_cmp expected actual
 618 '
 619
 620 cat >expected <<EOF
 621 heads/master
 622 EOF
 623
 624 test_expect_success 'Verify usage of %(symref:short) atom' '
 625         git for-each-ref --format="%(symref:short)" refs/heads/sym >actual &&
 626         test_cmp expected actual
 627 '
 628
 629 cat >expected <<EOF
 630 master
 631 EOF
 632
 633 test_expect_success 'Verify usage of %(symref:strip) atom' '
 634         git for-each-ref --format="%(symref:strip=2)" refs/heads/sym > actual &&
 635         test_cmp expected actual
 636 '
 637
 638 test_done