Andrew's git / gitweb.git / t/t6300-for-each-ref.sh
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t / t6300-for-each-ref.shon commit read-cache: make the split index obey umask settings (c9d6c78)
   1#!/bin/sh
   2#
   3# Copyright (c) 2007 Andy Parkins
   4#
   5
   6test_description='for-each-ref test'
   7
   8. ./test-lib.sh
   9. "$TEST_DIRECTORY"/lib-gpg.sh
  10. "$TEST_DIRECTORY"/lib-terminal.sh
  11
  12# Mon Jul 3 23:18:43 2006 +0000
  13datestamp=1151968723
  14setdate_and_increment () {
  15    GIT_COMMITTER_DATE="$datestamp +0200"
  16    datestamp=$(expr "$datestamp" + 1)
  17    GIT_AUTHOR_DATE="$datestamp +0200"
  18    datestamp=$(expr "$datestamp" + 1)
  19    export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
  20}
  21
  22test_expect_success setup '
  23        setdate_and_increment &&
  24        echo "Using $datestamp" > one &&
  25        git add one &&
  26        git commit -m "Initial" &&
  27        setdate_and_increment &&
  28        git tag -a -m "Tagging at $datestamp" testtag &&
  29        git update-ref refs/remotes/origin/master master &&
  30        git remote add origin nowhere &&
  31        git config branch.master.remote origin &&
  32        git config branch.master.merge refs/heads/master &&
  33        git remote add myfork elsewhere &&
  34        git config remote.pushdefault myfork &&
  35        git config push.default current
  36'
  37
  38test_atom() {
  39        case "$1" in
  40                head) ref=refs/heads/master ;;
  41                 tag) ref=refs/tags/testtag ;;
  42                 sym) ref=refs/heads/sym ;;
  43                   *) ref=$1 ;;
  44        esac
  45        printf '%s\n' "$3" >expected
  46        test_expect_${4:-success} $PREREQ "basic atom: $1 $2" "
  47                git for-each-ref --format='%($2)' $ref >actual &&
  48                sanitize_pgp <actual >actual.clean &&
  49                test_cmp expected actual.clean
  50        "
  51}
  52
  53test_atom head refname refs/heads/master
  54test_atom head refname: refs/heads/master
  55test_atom head refname:short master
  56test_atom head refname:lstrip=1 heads/master
  57test_atom head refname:lstrip=2 master
  58test_atom head refname:lstrip=-1 master
  59test_atom head refname:lstrip=-2 heads/master
  60test_atom head refname:rstrip=1 refs/heads
  61test_atom head refname:rstrip=2 refs
  62test_atom head refname:rstrip=-1 refs
  63test_atom head refname:rstrip=-2 refs/heads
  64test_atom head refname:strip=1 heads/master
  65test_atom head refname:strip=2 master
  66test_atom head refname:strip=-1 master
  67test_atom head refname:strip=-2 heads/master
  68test_atom head upstream refs/remotes/origin/master
  69test_atom head upstream:short origin/master
  70test_atom head upstream:lstrip=2 origin/master
  71test_atom head upstream:lstrip=-2 origin/master
  72test_atom head upstream:rstrip=2 refs/remotes
  73test_atom head upstream:rstrip=-2 refs/remotes
  74test_atom head upstream:strip=2 origin/master
  75test_atom head upstream:strip=-2 origin/master
  76test_atom head push refs/remotes/myfork/master
  77test_atom head push:short myfork/master
  78test_atom head push:lstrip=1 remotes/myfork/master
  79test_atom head push:lstrip=-1 master
  80test_atom head push:rstrip=1 refs/remotes/myfork
  81test_atom head push:rstrip=-1 refs
  82test_atom head push:strip=1 remotes/myfork/master
  83test_atom head push:strip=-1 master
  84test_atom head objecttype commit
  85test_atom head objectsize 171
  86test_atom head objectname $(git rev-parse refs/heads/master)
  87test_atom head objectname:short $(git rev-parse --short refs/heads/master)
  88test_atom head objectname:short=1 $(git rev-parse --short=1 refs/heads/master)
  89test_atom head objectname:short=10 $(git rev-parse --short=10 refs/heads/master)
  90test_atom head tree $(git rev-parse refs/heads/master^{tree})
  91test_atom head parent ''
  92test_atom head numparent 0
  93test_atom head object ''
  94test_atom head type ''
  95test_atom head '*objectname' ''
  96test_atom head '*objecttype' ''
  97test_atom head author 'A U Thor <author@example.com> 1151968724 +0200'
  98test_atom head authorname 'A U Thor'
  99test_atom head authoremail '<author@example.com>'
 100test_atom head authordate 'Tue Jul 4 01:18:44 2006 +0200'
 101test_atom head committer 'C O Mitter <committer@example.com> 1151968723 +0200'
 102test_atom head committername 'C O Mitter'
 103test_atom head committeremail '<committer@example.com>'
 104test_atom head committerdate 'Tue Jul 4 01:18:43 2006 +0200'
 105test_atom head tag ''
 106test_atom head tagger ''
 107test_atom head taggername ''
 108test_atom head taggeremail ''
 109test_atom head taggerdate ''
 110test_atom head creator 'C O Mitter <committer@example.com> 1151968723 +0200'
 111test_atom head creatordate 'Tue Jul 4 01:18:43 2006 +0200'
 112test_atom head subject 'Initial'
 113test_atom head contents:subject 'Initial'
 114test_atom head body ''
 115test_atom head contents:body ''
 116test_atom head contents:signature ''
 117test_atom head contents 'Initial
 118'
 119test_atom head HEAD '*'
 120
 121test_atom tag refname refs/tags/testtag
 122test_atom tag refname:short testtag
 123test_atom tag upstream ''
 124test_atom tag push ''
 125test_atom tag objecttype tag
 126test_atom tag objectsize 154
 127test_atom tag objectname $(git rev-parse refs/tags/testtag)
 128test_atom tag objectname:short $(git rev-parse --short refs/tags/testtag)
 129test_atom head objectname:short=1 $(git rev-parse --short=1 refs/heads/master)
 130test_atom head objectname:short=10 $(git rev-parse --short=10 refs/heads/master)
 131test_atom tag tree ''
 132test_atom tag parent ''
 133test_atom tag numparent ''
 134test_atom tag object $(git rev-parse refs/tags/testtag^0)
 135test_atom tag type 'commit'
 136test_atom tag '*objectname' 'ea122842f48be4afb2d1fc6a4b96c05885ab7463'
 137test_atom tag '*objecttype' 'commit'
 138test_atom tag author ''
 139test_atom tag authorname ''
 140test_atom tag authoremail ''
 141test_atom tag authordate ''
 142test_atom tag committer ''
 143test_atom tag committername ''
 144test_atom tag committeremail ''
 145test_atom tag committerdate ''
 146test_atom tag tag 'testtag'
 147test_atom tag tagger 'C O Mitter <committer@example.com> 1151968725 +0200'
 148test_atom tag taggername 'C O Mitter'
 149test_atom tag taggeremail '<committer@example.com>'
 150test_atom tag taggerdate 'Tue Jul 4 01:18:45 2006 +0200'
 151test_atom tag creator 'C O Mitter <committer@example.com> 1151968725 +0200'
 152test_atom tag creatordate 'Tue Jul 4 01:18:45 2006 +0200'
 153test_atom tag subject 'Tagging at 1151968727'
 154test_atom tag contents:subject 'Tagging at 1151968727'
 155test_atom tag body ''
 156test_atom tag contents:body ''
 157test_atom tag contents:signature ''
 158test_atom tag contents 'Tagging at 1151968727
 159'
 160test_atom tag HEAD ' '
 161
 162test_expect_success 'Check invalid atoms names are errors' '
 163        test_must_fail git for-each-ref --format="%(INVALID)" refs/heads
 164'
 165
 166test_expect_success 'Check format specifiers are ignored in naming date atoms' '
 167        git for-each-ref --format="%(authordate)" refs/heads &&
 168        git for-each-ref --format="%(authordate:default) %(authordate)" refs/heads &&
 169        git for-each-ref --format="%(authordate) %(authordate:default)" refs/heads &&
 170        git for-each-ref --format="%(authordate:default) %(authordate:default)" refs/heads
 171'
 172
 173test_expect_success 'Check valid format specifiers for date fields' '
 174        git for-each-ref --format="%(authordate:default)" refs/heads &&
 175        git for-each-ref --format="%(authordate:relative)" refs/heads &&
 176        git for-each-ref --format="%(authordate:short)" refs/heads &&
 177        git for-each-ref --format="%(authordate:local)" refs/heads &&
 178        git for-each-ref --format="%(authordate:iso8601)" refs/heads &&
 179        git for-each-ref --format="%(authordate:rfc2822)" refs/heads
 180'
 181
 182test_expect_success 'Check invalid format specifiers are errors' '
 183        test_must_fail git for-each-ref --format="%(authordate:INVALID)" refs/heads
 184'
 185
 186test_expect_success 'arguments to %(objectname:short=) must be positive integers' '
 187        test_must_fail git for-each-ref --format="%(objectname:short=0)" &&
 188        test_must_fail git for-each-ref --format="%(objectname:short=-1)" &&
 189        test_must_fail git for-each-ref --format="%(objectname:short=foo)"
 190'
 191
 192test_date () {
 193        f=$1 &&
 194        committer_date=$2 &&
 195        author_date=$3 &&
 196        tagger_date=$4 &&
 197        cat >expected <<-EOF &&
 198        'refs/heads/master' '$committer_date' '$author_date'
 199        'refs/tags/testtag' '$tagger_date'
 200        EOF
 201        (
 202                git for-each-ref --shell \
 203                        --format="%(refname) %(committerdate${f:+:$f}) %(authordate${f:+:$f})" \
 204                        refs/heads &&
 205                git for-each-ref --shell \
 206                        --format="%(refname) %(taggerdate${f:+:$f})" \
 207                        refs/tags
 208        ) >actual &&
 209        test_cmp expected actual
 210}
 211
 212test_expect_success 'Check unformatted date fields output' '
 213        test_date "" \
 214                "Tue Jul 4 01:18:43 2006 +0200" \
 215                "Tue Jul 4 01:18:44 2006 +0200" \
 216                "Tue Jul 4 01:18:45 2006 +0200"
 217'
 218
 219test_expect_success 'Check format "default" formatted date fields output' '
 220        test_date default \
 221                "Tue Jul 4 01:18:43 2006 +0200" \
 222                "Tue Jul 4 01:18:44 2006 +0200" \
 223                "Tue Jul 4 01:18:45 2006 +0200"
 224'
 225
 226test_expect_success 'Check format "default-local" date fields output' '
 227        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"
 228'
 229
 230# Don't know how to do relative check because I can't know when this script
 231# is going to be run and can't fake the current time to git, and hence can't
 232# provide expected output.  Instead, I'll just make sure that "relative"
 233# doesn't exit in error
 234test_expect_success 'Check format "relative" date fields output' '
 235        f=relative &&
 236        (git for-each-ref --shell --format="%(refname) %(committerdate:$f) %(authordate:$f)" refs/heads &&
 237        git for-each-ref --shell --format="%(refname) %(taggerdate:$f)" refs/tags) >actual
 238'
 239
 240# We just check that this is the same as "relative" for now.
 241test_expect_success 'Check format "relative-local" date fields output' '
 242        test_date relative-local \
 243                "$(git for-each-ref --format="%(committerdate:relative)" refs/heads)" \
 244                "$(git for-each-ref --format="%(authordate:relative)" refs/heads)" \
 245                "$(git for-each-ref --format="%(taggerdate:relative)" refs/tags)"
 246'
 247
 248test_expect_success 'Check format "short" date fields output' '
 249        test_date short 2006-07-04 2006-07-04 2006-07-04
 250'
 251
 252test_expect_success 'Check format "short-local" date fields output' '
 253        test_date short-local 2006-07-03 2006-07-03 2006-07-03
 254'
 255
 256test_expect_success 'Check format "local" date fields output' '
 257        test_date local \
 258                "Mon Jul 3 23:18:43 2006" \
 259                "Mon Jul 3 23:18:44 2006" \
 260                "Mon Jul 3 23:18:45 2006"
 261'
 262
 263test_expect_success 'Check format "iso8601" date fields output' '
 264        test_date iso8601 \
 265                "2006-07-04 01:18:43 +0200" \
 266                "2006-07-04 01:18:44 +0200" \
 267                "2006-07-04 01:18:45 +0200"
 268'
 269
 270test_expect_success 'Check format "iso8601-local" date fields output' '
 271        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"
 272'
 273
 274test_expect_success 'Check format "rfc2822" date fields output' '
 275        test_date rfc2822 \
 276                "Tue, 4 Jul 2006 01:18:43 +0200" \
 277                "Tue, 4 Jul 2006 01:18:44 +0200" \
 278                "Tue, 4 Jul 2006 01:18:45 +0200"
 279'
 280
 281test_expect_success 'Check format "rfc2822-local" date fields output' '
 282        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"
 283'
 284
 285test_expect_success 'Check format "raw" date fields output' '
 286        test_date raw "1151968723 +0200" "1151968724 +0200" "1151968725 +0200"
 287'
 288
 289test_expect_success 'Check format "raw-local" date fields output' '
 290        test_date raw-local "1151968723 +0000" "1151968724 +0000" "1151968725 +0000"
 291'
 292
 293test_expect_success 'Check format of strftime date fields' '
 294        echo "my date is 2006-07-04" >expected &&
 295        git for-each-ref \
 296          --format="%(authordate:format:my date is %Y-%m-%d)" \
 297          refs/heads >actual &&
 298        test_cmp expected actual
 299'
 300
 301test_expect_success 'Check format of strftime-local date fields' '
 302        echo "my date is 2006-07-03" >expected &&
 303        git for-each-ref \
 304          --format="%(authordate:format-local:my date is %Y-%m-%d)" \
 305          refs/heads >actual &&
 306        test_cmp expected actual
 307'
 308
 309test_expect_success 'exercise strftime with odd fields' '
 310        echo >expected &&
 311        git for-each-ref --format="%(authordate:format:)" refs/heads >actual &&
 312        test_cmp expected actual &&
 313        long="long format -- $ZERO_OID$ZERO_OID$ZERO_OID$ZERO_OID$ZERO_OID$ZERO_OID$ZERO_OID" &&
 314        echo $long >expected &&
 315        git for-each-ref --format="%(authordate:format:$long)" refs/heads >actual &&
 316        test_cmp expected actual
 317'
 318
 319cat >expected <<\EOF
 320refs/heads/master
 321refs/remotes/origin/master
 322refs/tags/testtag
 323EOF
 324
 325test_expect_success 'Verify ascending sort' '
 326        git for-each-ref --format="%(refname)" --sort=refname >actual &&
 327        test_cmp expected actual
 328'
 329
 330
 331cat >expected <<\EOF
 332refs/tags/testtag
 333refs/remotes/origin/master
 334refs/heads/master
 335EOF
 336
 337test_expect_success 'Verify descending sort' '
 338        git for-each-ref --format="%(refname)" --sort=-refname >actual &&
 339        test_cmp expected actual
 340'
 341
 342cat >expected <<\EOF
 343'refs/heads/master'
 344'refs/remotes/origin/master'
 345'refs/tags/testtag'
 346EOF
 347
 348test_expect_success 'Quoting style: shell' '
 349        git for-each-ref --shell --format="%(refname)" >actual &&
 350        test_cmp expected actual
 351'
 352
 353test_expect_success 'Quoting style: perl' '
 354        git for-each-ref --perl --format="%(refname)" >actual &&
 355        test_cmp expected actual
 356'
 357
 358test_expect_success 'Quoting style: python' '
 359        git for-each-ref --python --format="%(refname)" >actual &&
 360        test_cmp expected actual
 361'
 362
 363cat >expected <<\EOF
 364"refs/heads/master"
 365"refs/remotes/origin/master"
 366"refs/tags/testtag"
 367EOF
 368
 369test_expect_success 'Quoting style: tcl' '
 370        git for-each-ref --tcl --format="%(refname)" >actual &&
 371        test_cmp expected actual
 372'
 373
 374for i in "--perl --shell" "-s --python" "--python --tcl" "--tcl --perl"; do
 375        test_expect_success "more than one quoting style: $i" "
 376                test_must_fail git for-each-ref $i 2>err &&
 377                grep '^error: more than one quoting style' err
 378        "
 379done
 380
 381test_expect_success 'setup for upstream:track[short]' '
 382        test_commit two
 383'
 384
 385test_atom head upstream:track '[ahead 1]'
 386test_atom head upstream:trackshort '>'
 387test_atom head upstream:track,nobracket 'ahead 1'
 388test_atom head upstream:nobracket,track 'ahead 1'
 389test_atom head push:track '[ahead 1]'
 390test_atom head push:trackshort '>'
 391
 392test_expect_success 'Check that :track[short] cannot be used with other atoms' '
 393        test_must_fail git for-each-ref --format="%(refname:track)" 2>/dev/null &&
 394        test_must_fail git for-each-ref --format="%(refname:trackshort)" 2>/dev/null
 395'
 396
 397test_expect_success 'Check that :track[short] works when upstream is invalid' '
 398        cat >expected <<-\EOF &&
 399        [gone]
 400
 401        EOF
 402        test_when_finished "git config branch.master.merge refs/heads/master" &&
 403        git config branch.master.merge refs/heads/does-not-exist &&
 404        git for-each-ref \
 405                --format="%(upstream:track)$LF%(upstream:trackshort)" \
 406                refs/heads >actual &&
 407        test_cmp expected actual
 408'
 409
 410test_expect_success 'Check for invalid refname format' '
 411        test_must_fail git for-each-ref --format="%(refname:INVALID)"
 412'
 413
 414test_expect_success 'set up color tests' '
 415        cat >expected.color <<-EOF &&
 416        $(git rev-parse --short refs/heads/master) <GREEN>master<RESET>
 417        $(git rev-parse --short refs/remotes/origin/master) <GREEN>origin/master<RESET>
 418        $(git rev-parse --short refs/tags/testtag) <GREEN>testtag<RESET>
 419        $(git rev-parse --short refs/tags/two) <GREEN>two<RESET>
 420        EOF
 421        sed "s/<[^>]*>//g" <expected.color >expected.bare &&
 422        color_format="%(objectname:short) %(color:green)%(refname:short)"
 423'
 424
 425test_expect_success TTY '%(color) shows color with a tty' '
 426        test_terminal git for-each-ref --format="$color_format" >actual.raw &&
 427        test_decode_color <actual.raw >actual &&
 428        test_cmp expected.color actual
 429'
 430
 431test_expect_success '%(color) does not show color without tty' '
 432        TERM=vt100 git for-each-ref --format="$color_format" >actual &&
 433        test_cmp expected.bare actual
 434'
 435
 436test_expect_success '--color can override tty check' '
 437        git for-each-ref --color --format="$color_format" >actual.raw &&
 438        test_decode_color <actual.raw >actual &&
 439        test_cmp expected.color actual
 440'
 441
 442test_expect_success 'color.ui=always does not override tty check' '
 443        git -c color.ui=always for-each-ref --format="$color_format" >actual &&
 444        test_cmp expected.bare actual
 445'
 446
 447cat >expected <<\EOF
 448heads/master
 449tags/master
 450EOF
 451
 452test_expect_success 'Check ambiguous head and tag refs (strict)' '
 453        git config --bool core.warnambiguousrefs true &&
 454        git checkout -b newtag &&
 455        echo "Using $datestamp" > one &&
 456        git add one &&
 457        git commit -m "Branch" &&
 458        setdate_and_increment &&
 459        git tag -m "Tagging at $datestamp" master &&
 460        git for-each-ref --format "%(refname:short)" refs/heads/master refs/tags/master >actual &&
 461        test_cmp expected actual
 462'
 463
 464cat >expected <<\EOF
 465heads/master
 466master
 467EOF
 468
 469test_expect_success 'Check ambiguous head and tag refs (loose)' '
 470        git config --bool core.warnambiguousrefs false &&
 471        git for-each-ref --format "%(refname:short)" refs/heads/master refs/tags/master >actual &&
 472        test_cmp expected actual
 473'
 474
 475cat >expected <<\EOF
 476heads/ambiguous
 477ambiguous
 478EOF
 479
 480test_expect_success 'Check ambiguous head and tag refs II (loose)' '
 481        git checkout master &&
 482        git tag ambiguous testtag^0 &&
 483        git branch ambiguous testtag^0 &&
 484        git for-each-ref --format "%(refname:short)" refs/heads/ambiguous refs/tags/ambiguous >actual &&
 485        test_cmp expected actual
 486'
 487
 488test_expect_success 'an unusual tag with an incomplete line' '
 489
 490        git tag -m "bogo" bogo &&
 491        bogo=$(git cat-file tag bogo) &&
 492        bogo=$(printf "%s" "$bogo" | git mktag) &&
 493        git tag -f bogo "$bogo" &&
 494        git for-each-ref --format "%(body)" refs/tags/bogo
 495
 496'
 497
 498test_expect_success 'create tag with subject and body content' '
 499        cat >>msg <<-\EOF &&
 500                the subject line
 501
 502                first body line
 503                second body line
 504        EOF
 505        git tag -F msg subject-body
 506'
 507test_atom refs/tags/subject-body subject 'the subject line'
 508test_atom refs/tags/subject-body body 'first body line
 509second body line
 510'
 511test_atom refs/tags/subject-body contents 'the subject line
 512
 513first body line
 514second body line
 515'
 516
 517test_expect_success 'create tag with multiline subject' '
 518        cat >msg <<-\EOF &&
 519                first subject line
 520                second subject line
 521
 522                first body line
 523                second body line
 524        EOF
 525        git tag -F msg multiline
 526'
 527test_atom refs/tags/multiline subject 'first subject line second subject line'
 528test_atom refs/tags/multiline contents:subject 'first subject line second subject line'
 529test_atom refs/tags/multiline body 'first body line
 530second body line
 531'
 532test_atom refs/tags/multiline contents:body 'first body line
 533second body line
 534'
 535test_atom refs/tags/multiline contents:signature ''
 536test_atom refs/tags/multiline contents 'first subject line
 537second subject line
 538
 539first body line
 540second body line
 541'
 542
 543test_expect_success GPG 'create signed tags' '
 544        git tag -s -m "" signed-empty &&
 545        git tag -s -m "subject line" signed-short &&
 546        cat >msg <<-\EOF &&
 547        subject line
 548
 549        body contents
 550        EOF
 551        git tag -s -F msg signed-long
 552'
 553
 554sig='-----BEGIN PGP SIGNATURE-----
 555-----END PGP SIGNATURE-----
 556'
 557
 558PREREQ=GPG
 559test_atom refs/tags/signed-empty subject ''
 560test_atom refs/tags/signed-empty contents:subject ''
 561test_atom refs/tags/signed-empty body "$sig"
 562test_atom refs/tags/signed-empty contents:body ''
 563test_atom refs/tags/signed-empty contents:signature "$sig"
 564test_atom refs/tags/signed-empty contents "$sig"
 565
 566test_atom refs/tags/signed-short subject 'subject line'
 567test_atom refs/tags/signed-short contents:subject 'subject line'
 568test_atom refs/tags/signed-short body "$sig"
 569test_atom refs/tags/signed-short contents:body ''
 570test_atom refs/tags/signed-short contents:signature "$sig"
 571test_atom refs/tags/signed-short contents "subject line
 572$sig"
 573
 574test_atom refs/tags/signed-long subject 'subject line'
 575test_atom refs/tags/signed-long contents:subject 'subject line'
 576test_atom refs/tags/signed-long body "body contents
 577$sig"
 578test_atom refs/tags/signed-long contents:body 'body contents
 579'
 580test_atom refs/tags/signed-long contents:signature "$sig"
 581test_atom refs/tags/signed-long contents "subject line
 582
 583body contents
 584$sig"
 585
 586cat >expected <<EOF
 587$(git rev-parse refs/tags/bogo) <committer@example.com> refs/tags/bogo
 588$(git rev-parse refs/tags/master) <committer@example.com> refs/tags/master
 589EOF
 590
 591test_expect_success 'Verify sort with multiple keys' '
 592        git for-each-ref --format="%(objectname) %(taggeremail) %(refname)" --sort=objectname --sort=taggeremail \
 593                refs/tags/bogo refs/tags/master > actual &&
 594        test_cmp expected actual
 595'
 596
 597
 598test_expect_success 'do not dereference NULL upon %(HEAD) on unborn branch' '
 599        test_when_finished "git checkout master" &&
 600        git for-each-ref --format="%(HEAD) %(refname:short)" refs/heads/ >actual &&
 601        sed -e "s/^\* /  /" actual >expect &&
 602        git checkout --orphan orphaned-branch &&
 603        git for-each-ref --format="%(HEAD) %(refname:short)" refs/heads/ >actual &&
 604        test_cmp expect actual
 605'
 606
 607cat >trailers <<EOF
 608Reviewed-by: A U Thor <author@example.com>
 609Signed-off-by: A U Thor <author@example.com>
 610[ v2 updated patch description ]
 611Acked-by: A U Thor
 612  <author@example.com>
 613EOF
 614
 615unfold () {
 616        perl -0pe 's/\n\s+/ /g'
 617}
 618
 619test_expect_success 'set up trailers for next test' '
 620        echo "Some contents" > two &&
 621        git add two &&
 622        git commit -F - <<-EOF
 623        trailers: this commit message has trailers
 624
 625        Some message contents
 626
 627        $(cat trailers)
 628        EOF
 629'
 630
 631test_expect_success '%(trailers:unfold) unfolds trailers' '
 632        git for-each-ref --format="%(trailers:unfold)" refs/heads/master >actual &&
 633        {
 634                unfold <trailers
 635                echo
 636        } >expect &&
 637        test_cmp expect actual
 638'
 639
 640test_expect_success '%(trailers:only) shows only "key: value" trailers' '
 641        git for-each-ref --format="%(trailers:only)" refs/heads/master >actual &&
 642        {
 643                grep -v patch.description <trailers &&
 644                echo
 645        } >expect &&
 646        test_cmp expect actual
 647'
 648
 649test_expect_success '%(trailers:only) and %(trailers:unfold) work together' '
 650        git for-each-ref --format="%(trailers:only,unfold)" refs/heads/master >actual &&
 651        git for-each-ref --format="%(trailers:unfold,only)" refs/heads/master >reverse &&
 652        test_cmp actual reverse &&
 653        {
 654                grep -v patch.description <trailers | unfold &&
 655                echo
 656        } >expect &&
 657        test_cmp expect actual
 658'
 659
 660test_expect_success '%(contents:trailers:unfold) unfolds trailers' '
 661        git for-each-ref --format="%(contents:trailers:unfold)" refs/heads/master >actual &&
 662        {
 663                unfold <trailers
 664                echo
 665        } >expect &&
 666        test_cmp expect actual
 667'
 668
 669test_expect_success '%(contents:trailers:only) shows only "key: value" trailers' '
 670        git for-each-ref --format="%(contents:trailers:only)" refs/heads/master >actual &&
 671        {
 672                grep -v patch.description <trailers &&
 673                echo
 674        } >expect &&
 675        test_cmp expect actual
 676'
 677
 678test_expect_success '%(contents:trailers:only) and %(contents:trailers:unfold) work together' '
 679        git for-each-ref --format="%(contents:trailers:only,unfold)" refs/heads/master >actual &&
 680        git for-each-ref --format="%(contents:trailers:unfold,only)" refs/heads/master >reverse &&
 681        test_cmp actual reverse &&
 682        {
 683                grep -v patch.description <trailers | unfold &&
 684                echo
 685        } >expect &&
 686        test_cmp expect actual
 687'
 688
 689test_expect_success '%(trailers) rejects unknown trailers arguments' '
 690        # error message cannot be checked under i18n
 691        cat >expect <<-EOF &&
 692        fatal: unknown %(trailers) argument: unsupported
 693        EOF
 694        test_must_fail git for-each-ref --format="%(trailers:unsupported)" 2>actual &&
 695        test_i18ncmp expect actual
 696'
 697
 698test_expect_success '%(contents:trailers) rejects unknown trailers arguments' '
 699        # error message cannot be checked under i18n
 700        cat >expect <<-EOF &&
 701        fatal: unknown %(trailers) argument: unsupported
 702        EOF
 703        test_must_fail git for-each-ref --format="%(contents:trailers:unsupported)" 2>actual &&
 704        test_i18ncmp expect actual
 705'
 706
 707test_expect_success 'basic atom: head contents:trailers' '
 708        git for-each-ref --format="%(contents:trailers)" refs/heads/master >actual &&
 709        sanitize_pgp <actual >actual.clean &&
 710        # git for-each-ref ends with a blank line
 711        cat >expect <<-EOF &&
 712        $(cat trailers)
 713
 714        EOF
 715        test_cmp expect actual.clean
 716'
 717
 718test_expect_success 'Add symbolic ref for the following tests' '
 719        git symbolic-ref refs/heads/sym refs/heads/master
 720'
 721
 722cat >expected <<EOF
 723refs/heads/master
 724EOF
 725
 726test_expect_success 'Verify usage of %(symref) atom' '
 727        git for-each-ref --format="%(symref)" refs/heads/sym >actual &&
 728        test_cmp expected actual
 729'
 730
 731cat >expected <<EOF
 732heads/master
 733EOF
 734
 735test_expect_success 'Verify usage of %(symref:short) atom' '
 736        git for-each-ref --format="%(symref:short)" refs/heads/sym >actual &&
 737        test_cmp expected actual
 738'
 739
 740cat >expected <<EOF
 741master
 742heads/master
 743EOF
 744
 745test_expect_success 'Verify usage of %(symref:lstrip) atom' '
 746        git for-each-ref --format="%(symref:lstrip=2)" refs/heads/sym > actual &&
 747        git for-each-ref --format="%(symref:lstrip=-2)" refs/heads/sym >> actual &&
 748        test_cmp expected actual &&
 749
 750        git for-each-ref --format="%(symref:strip=2)" refs/heads/sym > actual &&
 751        git for-each-ref --format="%(symref:strip=-2)" refs/heads/sym >> actual &&
 752        test_cmp expected actual
 753'
 754
 755cat >expected <<EOF
 756refs
 757refs/heads
 758EOF
 759
 760test_expect_success 'Verify usage of %(symref:rstrip) atom' '
 761        git for-each-ref --format="%(symref:rstrip=2)" refs/heads/sym > actual &&
 762        git for-each-ref --format="%(symref:rstrip=-2)" refs/heads/sym >> actual &&
 763        test_cmp expected actual
 764'
 765
 766test_expect_success ':remotename and :remoteref' '
 767        git init remote-tests &&
 768        (
 769                cd remote-tests &&
 770                test_commit initial &&
 771                git remote add from fifth.coffee:blub &&
 772                git config branch.master.remote from &&
 773                git config branch.master.merge refs/heads/stable &&
 774                git remote add to southridge.audio:repo &&
 775                git config remote.to.push "refs/heads/*:refs/heads/pushed/*" &&
 776                git config branch.master.pushRemote to &&
 777                for pair in "%(upstream)=refs/remotes/from/stable" \
 778                        "%(upstream:remotename)=from" \
 779                        "%(upstream:remoteref)=refs/heads/stable" \
 780                        "%(push)=refs/remotes/to/pushed/master" \
 781                        "%(push:remotename)=to" \
 782                        "%(push:remoteref)=refs/heads/pushed/master"
 783                do
 784                        echo "${pair#*=}" >expect &&
 785                        git for-each-ref --format="${pair%=*}" \
 786                                refs/heads/master >actual &&
 787                        test_cmp expect actual
 788                done &&
 789                git branch push-simple &&
 790                git config branch.push-simple.pushRemote from &&
 791                actual="$(git for-each-ref \
 792                        --format="%(push:remotename),%(push:remoteref)" \
 793                        refs/heads/push-simple)" &&
 794                test from, = "$actual"
 795        )
 796'
 797
 798test_expect_success 'for-each-ref --ignore-case ignores case' '
 799        git for-each-ref --format="%(refname)" refs/heads/MASTER >actual &&
 800        test_must_be_empty actual &&
 801
 802        echo refs/heads/master >expect &&
 803        git for-each-ref --format="%(refname)" --ignore-case \
 804                refs/heads/MASTER >actual &&
 805        test_cmp expect actual
 806'
 807
 808test_done