t/t7004-tag.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Carlos Rica
   4 #
   5
   6 test_description='git tag
   7
   8 Tests for operations with tags.'
   9
  10 . ./test-lib.sh
  11 . "$TEST_DIRECTORY"/lib-gpg.sh
  12 . "$TEST_DIRECTORY"/lib-terminal.sh
  13
  14 # creating and listing lightweight tags:
  15
  16 tag_exists () {
  17         git show-ref --quiet --verify refs/tags/"$1"
  18 }
  19
  20 test_expect_success 'listing all tags in an empty tree should succeed' '
  21         git tag -l &&
  22         git tag
  23 '
  24
  25 test_expect_success 'listing all tags in an empty tree should output nothing' '
  26         test $(git tag -l | wc -l) -eq 0 &&
  27         test $(git tag | wc -l) -eq 0
  28 '
  29
  30 test_expect_success 'sort tags, ignore case' '
  31         (
  32                 git init sort &&
  33                 cd sort &&
  34                 test_commit initial &&
  35                 git tag tag-one &&
  36                 git tag TAG-two &&
  37                 git tag -l >actual &&
  38                 cat >expected <<-\EOF &&
  39                 TAG-two
  40                 initial
  41                 tag-one
  42                 EOF
  43                 test_cmp expected actual &&
  44                 git tag -l -i >actual &&
  45                 cat >expected <<-\EOF &&
  46                 initial
  47                 tag-one
  48                 TAG-two
  49                 EOF
  50                 test_cmp expected actual
  51         )
  52 '
  53
  54 test_expect_success 'looking for a tag in an empty tree should fail' \
  55         '! (tag_exists mytag)'
  56
  57 test_expect_success 'creating a tag in an empty tree should fail' '
  58         test_must_fail git tag mynotag &&
  59         ! tag_exists mynotag
  60 '
  61
  62 test_expect_success 'creating a tag for HEAD in an empty tree should fail' '
  63         test_must_fail git tag mytaghead HEAD &&
  64         ! tag_exists mytaghead
  65 '
  66
  67 test_expect_success 'creating a tag for an unknown revision should fail' '
  68         test_must_fail git tag mytagnorev aaaaaaaaaaa &&
  69         ! tag_exists mytagnorev
  70 '
  71
  72 # commit used in the tests, test_tick is also called here to freeze the date:
  73 test_expect_success 'creating a tag using default HEAD should succeed' '
  74         test_config core.logAllRefUpdates true &&
  75         test_tick &&
  76         echo foo >foo &&
  77         git add foo &&
  78         git commit -m Foo &&
  79         git tag mytag &&
  80         test_must_fail git reflog exists refs/tags/mytag
  81 '
  82
  83 test_expect_success 'creating a tag with --create-reflog should create reflog' '
  84         git log -1 \
  85                 --format="format:tag: tagging %h (%s, %cd)%n" \
  86                 --date=format:%Y-%m-%d >expected &&
  87         test_when_finished "git tag -d tag_with_reflog" &&
  88         git tag --create-reflog tag_with_reflog &&
  89         git reflog exists refs/tags/tag_with_reflog &&
  90         sed -e "s/^.*   //" .git/logs/refs/tags/tag_with_reflog >actual &&
  91         test_i18ncmp expected actual
  92 '
  93
  94 test_expect_success 'annotated tag with --create-reflog has correct message' '
  95         git log -1 \
  96                 --format="format:tag: tagging %h (%s, %cd)%n" \
  97                 --date=format:%Y-%m-%d >expected &&
  98         test_when_finished "git tag -d tag_with_reflog" &&
  99         git tag -m "annotated tag" --create-reflog tag_with_reflog &&
 100         git reflog exists refs/tags/tag_with_reflog &&
 101         sed -e "s/^.*   //" .git/logs/refs/tags/tag_with_reflog >actual &&
 102         test_i18ncmp expected actual
 103 '
 104
 105 test_expect_success '--create-reflog does not create reflog on failure' '
 106         test_must_fail git tag --create-reflog mytag &&
 107         test_must_fail git reflog exists refs/tags/mytag
 108 '
 109
 110 test_expect_success 'option core.logAllRefUpdates=always creates reflog' '
 111         test_when_finished "git tag -d tag_with_reflog" &&
 112         test_config core.logAllRefUpdates always &&
 113         git tag tag_with_reflog &&
 114         git reflog exists refs/tags/tag_with_reflog
 115 '
 116
 117 test_expect_success 'listing all tags if one exists should succeed' '
 118         git tag -l &&
 119         git tag
 120 '
 121
 122 cat >expect <<EOF
 123 mytag
 124 EOF
 125 test_expect_success 'Multiple -l or --list options are equivalent to one -l option' '
 126         git tag -l -l >actual &&
 127         test_cmp expect actual &&
 128         git tag --list --list >actual &&
 129         test_cmp expect actual &&
 130         git tag --list -l --list >actual &&
 131         test_cmp expect actual
 132 '
 133
 134 test_expect_success 'listing all tags if one exists should output that tag' '
 135         test $(git tag -l) = mytag &&
 136         test $(git tag) = mytag
 137 '
 138
 139 # pattern matching:
 140
 141 test_expect_success 'listing a tag using a matching pattern should succeed' \
 142         'git tag -l mytag'
 143
 144 test_expect_success 'listing a tag with --ignore-case' \
 145         'test $(git tag -l --ignore-case MYTAG) = mytag'
 146
 147 test_expect_success \
 148         'listing a tag using a matching pattern should output that tag' \
 149         'test $(git tag -l mytag) = mytag'
 150
 151 test_expect_success \
 152         'listing tags using a non-matching pattern should succeed' \
 153         'git tag -l xxx'
 154
 155 test_expect_success \
 156         'listing tags using a non-matching pattern should output nothing' \
 157         'test $(git tag -l xxx | wc -l) -eq 0'
 158
 159 # special cases for creating tags:
 160
 161 test_expect_success \
 162         'trying to create a tag with the name of one existing should fail' \
 163         'test_must_fail git tag mytag'
 164
 165 test_expect_success \
 166         'trying to create a tag with a non-valid name should fail' '
 167         test $(git tag -l | wc -l) -eq 1 &&
 168         test_must_fail git tag "" &&
 169         test_must_fail git tag .othertag &&
 170         test_must_fail git tag "other tag" &&
 171         test_must_fail git tag "othertag^" &&
 172         test_must_fail git tag "other~tag" &&
 173         test $(git tag -l | wc -l) -eq 1
 174 '
 175
 176 test_expect_success 'creating a tag using HEAD directly should succeed' '
 177         git tag myhead HEAD &&
 178         tag_exists myhead
 179 '
 180
 181 test_expect_success '--force can create a tag with the name of one existing' '
 182         tag_exists mytag &&
 183         git tag --force mytag &&
 184         tag_exists mytag'
 185
 186 test_expect_success '--force is moot with a non-existing tag name' '
 187         test_when_finished git tag -d newtag forcetag &&
 188         git tag newtag >expect &&
 189         git tag --force forcetag >actual &&
 190         test_cmp expect actual
 191 '
 192
 193 # deleting tags:
 194
 195 test_expect_success 'trying to delete an unknown tag should fail' '
 196         ! tag_exists unknown-tag &&
 197         test_must_fail git tag -d unknown-tag
 198 '
 199
 200 cat >expect <<EOF
 201 myhead
 202 mytag
 203 EOF
 204 test_expect_success \
 205         'trying to delete tags without params should succeed and do nothing' '
 206         git tag -l > actual && test_cmp expect actual &&
 207         git tag -d &&
 208         git tag -l > actual && test_cmp expect actual
 209 '
 210
 211 test_expect_success \
 212         'deleting two existing tags in one command should succeed' '
 213         tag_exists mytag &&
 214         tag_exists myhead &&
 215         git tag -d mytag myhead &&
 216         ! tag_exists mytag &&
 217         ! tag_exists myhead
 218 '
 219
 220 test_expect_success \
 221         'creating a tag with the name of another deleted one should succeed' '
 222         ! tag_exists mytag &&
 223         git tag mytag &&
 224         tag_exists mytag
 225 '
 226
 227 test_expect_success \
 228         'trying to delete two tags, existing and not, should fail in the 2nd' '
 229         tag_exists mytag &&
 230         ! tag_exists myhead &&
 231         test_must_fail git tag -d mytag anothertag &&
 232         ! tag_exists mytag &&
 233         ! tag_exists myhead
 234 '
 235
 236 test_expect_success 'trying to delete an already deleted tag should fail' \
 237         'test_must_fail git tag -d mytag'
 238
 239 # listing various tags with pattern matching:
 240
 241 cat >expect <<EOF
 242 a1
 243 aa1
 244 cba
 245 t210
 246 t211
 247 v0.2.1
 248 v1.0
 249 v1.0.1
 250 v1.1.3
 251 EOF
 252 test_expect_success 'listing all tags should print them ordered' '
 253         git tag v1.0.1 &&
 254         git tag t211 &&
 255         git tag aa1 &&
 256         git tag v0.2.1 &&
 257         git tag v1.1.3 &&
 258         git tag cba &&
 259         git tag a1 &&
 260         git tag v1.0 &&
 261         git tag t210 &&
 262         git tag -l > actual &&
 263         test_cmp expect actual &&
 264         git tag > actual &&
 265         test_cmp expect actual
 266 '
 267
 268 cat >expect <<EOF
 269 a1
 270 aa1
 271 cba
 272 EOF
 273 test_expect_success \
 274         'listing tags with substring as pattern must print those matching' '
 275         rm *a* &&
 276         git tag -l "*a*" > current &&
 277         test_cmp expect current
 278 '
 279
 280 cat >expect <<EOF
 281 v0.2.1
 282 v1.0.1
 283 EOF
 284 test_expect_success \
 285         'listing tags with a suffix as pattern must print those matching' '
 286         git tag -l "*.1" > actual &&
 287         test_cmp expect actual
 288 '
 289
 290 cat >expect <<EOF
 291 t210
 292 t211
 293 EOF
 294 test_expect_success \
 295         'listing tags with a prefix as pattern must print those matching' '
 296         git tag -l "t21*" > actual &&
 297         test_cmp expect actual
 298 '
 299
 300 cat >expect <<EOF
 301 a1
 302 EOF
 303 test_expect_success \
 304         'listing tags using a name as pattern must print that one matching' '
 305         git tag -l a1 > actual &&
 306         test_cmp expect actual
 307 '
 308
 309 cat >expect <<EOF
 310 v1.0
 311 EOF
 312 test_expect_success \
 313         'listing tags using a name as pattern must print that one matching' '
 314         git tag -l v1.0 > actual &&
 315         test_cmp expect actual
 316 '
 317
 318 cat >expect <<EOF
 319 v1.0.1
 320 v1.1.3
 321 EOF
 322 test_expect_success \
 323         'listing tags with ? in the pattern should print those matching' '
 324         git tag -l "v1.?.?" > actual &&
 325         test_cmp expect actual
 326 '
 327
 328 test_expect_success \
 329         'listing tags using v.* should print nothing because none have v.' '
 330         git tag -l "v.*" > actual &&
 331         test_must_be_empty actual
 332 '
 333
 334 cat >expect <<EOF
 335 v0.2.1
 336 v1.0
 337 v1.0.1
 338 v1.1.3
 339 EOF
 340 test_expect_success \
 341         'listing tags using v* should print only those having v' '
 342         git tag -l "v*" > actual &&
 343         test_cmp expect actual
 344 '
 345
 346 test_expect_success 'tag -l can accept multiple patterns' '
 347         git tag -l "v1*" "v0*" >actual &&
 348         test_cmp expect actual
 349 '
 350
 351 # Between v1.7.7 & v2.13.0 a fair reading of the git-tag documentation
 352 # could leave you with the impression that "-l <pattern> -l <pattern>"
 353 # was how we wanted to accept multiple patterns.
 354 #
 355 # This test should not imply that this is a sane thing to support. but
 356 # since the documentation was worded like it was let's at least find
 357 # out if we're going to break this long-documented form of taking
 358 # multiple patterns.
 359 test_expect_success 'tag -l <pattern> -l <pattern> works, as our buggy documentation previously suggested' '
 360         git tag -l "v1*" -l "v0*" >actual &&
 361         test_cmp expect actual
 362 '
 363
 364 test_expect_success 'listing tags in column' '
 365         COLUMNS=41 git tag -l --column=row >actual &&
 366         cat >expected <<\EOF &&
 367 a1      aa1     cba     t210    t211
 368 v0.2.1  v1.0    v1.0.1  v1.1.3
 369 EOF
 370         test_cmp expected actual
 371 '
 372
 373 test_expect_success 'listing tags in column with column.*' '
 374         test_config column.tag row &&
 375         test_config column.ui dense &&
 376         COLUMNS=40 git tag -l >actual &&
 377         cat >expected <<\EOF &&
 378 a1      aa1   cba     t210    t211
 379 v0.2.1  v1.0  v1.0.1  v1.1.3
 380 EOF
 381         test_cmp expected actual
 382 '
 383
 384 test_expect_success 'listing tag with -n --column should fail' '
 385         test_must_fail git tag --column -n
 386 '
 387
 388 test_expect_success 'listing tags -n in column with column.ui ignored' '
 389         test_config column.ui "row dense" &&
 390         COLUMNS=40 git tag -l -n >actual &&
 391         cat >expected <<\EOF &&
 392 a1              Foo
 393 aa1             Foo
 394 cba             Foo
 395 t210            Foo
 396 t211            Foo
 397 v0.2.1          Foo
 398 v1.0            Foo
 399 v1.0.1          Foo
 400 v1.1.3          Foo
 401 EOF
 402         test_cmp expected actual
 403 '
 404
 405 # creating and verifying lightweight tags:
 406
 407 test_expect_success \
 408         'a non-annotated tag created without parameters should point to HEAD' '
 409         git tag non-annotated-tag &&
 410         test $(git cat-file -t non-annotated-tag) = commit &&
 411         test $(git rev-parse non-annotated-tag) = $(git rev-parse HEAD)
 412 '
 413
 414 test_expect_success 'trying to verify an unknown tag should fail' \
 415         'test_must_fail git tag -v unknown-tag'
 416
 417 test_expect_success \
 418         'trying to verify a non-annotated and non-signed tag should fail' \
 419         'test_must_fail git tag -v non-annotated-tag'
 420
 421 test_expect_success \
 422         'trying to verify many non-annotated or unknown tags, should fail' \
 423         'test_must_fail git tag -v unknown-tag1 non-annotated-tag unknown-tag2'
 424
 425 # creating annotated tags:
 426
 427 get_tag_msg () {
 428         git cat-file tag "$1" | sed -e "/BEGIN PGP/q"
 429 }
 430
 431 # run test_tick before committing always gives the time in that timezone
 432 get_tag_header () {
 433 cat <<EOF
 434 object $2
 435 type $3
 436 tag $1
 437 tagger C O Mitter <committer@example.com> $4 -0700
 438
 439 EOF
 440 }
 441
 442 commit=$(git rev-parse HEAD)
 443 time=$test_tick
 444
 445 get_tag_header annotated-tag $commit commit $time >expect
 446 echo "A message" >>expect
 447 test_expect_success \
 448         'creating an annotated tag with -m message should succeed' '
 449         git tag -m "A message" annotated-tag &&
 450         get_tag_msg annotated-tag >actual &&
 451         test_cmp expect actual
 452 '
 453
 454 get_tag_header annotated-tag-edit $commit commit $time >expect
 455 echo "An edited message" >>expect
 456 test_expect_success 'set up editor' '
 457         write_script fakeeditor <<-\EOF
 458         sed -e "s/A message/An edited message/g" <"$1" >"$1-"
 459         mv "$1-" "$1"
 460         EOF
 461 '
 462 test_expect_success \
 463         'creating an annotated tag with -m message --edit should succeed' '
 464         GIT_EDITOR=./fakeeditor git tag -m "A message" --edit annotated-tag-edit &&
 465         get_tag_msg annotated-tag-edit >actual &&
 466         test_cmp expect actual
 467 '
 468
 469 cat >msgfile <<EOF
 470 Another message
 471 in a file.
 472 EOF
 473 get_tag_header file-annotated-tag $commit commit $time >expect
 474 cat msgfile >>expect
 475 test_expect_success \
 476         'creating an annotated tag with -F messagefile should succeed' '
 477         git tag -F msgfile file-annotated-tag &&
 478         get_tag_msg file-annotated-tag >actual &&
 479         test_cmp expect actual
 480 '
 481
 482 get_tag_header file-annotated-tag-edit $commit commit $time >expect
 483 sed -e "s/Another message/Another edited message/g" msgfile >>expect
 484 test_expect_success 'set up editor' '
 485         write_script fakeeditor <<-\EOF
 486         sed -e "s/Another message/Another edited message/g" <"$1" >"$1-"
 487         mv "$1-" "$1"
 488         EOF
 489 '
 490 test_expect_success \
 491         'creating an annotated tag with -F messagefile --edit should succeed' '
 492         GIT_EDITOR=./fakeeditor git tag -F msgfile --edit file-annotated-tag-edit &&
 493         get_tag_msg file-annotated-tag-edit >actual &&
 494         test_cmp expect actual
 495 '
 496
 497 cat >inputmsg <<EOF
 498 A message from the
 499 standard input
 500 EOF
 501 get_tag_header stdin-annotated-tag $commit commit $time >expect
 502 cat inputmsg >>expect
 503 test_expect_success 'creating an annotated tag with -F - should succeed' '
 504         git tag -F - stdin-annotated-tag <inputmsg &&
 505         get_tag_msg stdin-annotated-tag >actual &&
 506         test_cmp expect actual
 507 '
 508
 509 test_expect_success \
 510         'trying to create a tag with a non-existing -F file should fail' '
 511         ! test -f nonexistingfile &&
 512         ! tag_exists notag &&
 513         test_must_fail git tag -F nonexistingfile notag &&
 514         ! tag_exists notag
 515 '
 516
 517 test_expect_success \
 518         'trying to create tags giving both -m or -F options should fail' '
 519         echo "message file 1" >msgfile1 &&
 520         echo "message file 2" >msgfile2 &&
 521         ! tag_exists msgtag &&
 522         test_must_fail git tag -m "message 1" -F msgfile1 msgtag &&
 523         ! tag_exists msgtag &&
 524         test_must_fail git tag -F msgfile1 -m "message 1" msgtag &&
 525         ! tag_exists msgtag &&
 526         test_must_fail git tag -m "message 1" -F msgfile1 \
 527                 -m "message 2" msgtag &&
 528         ! tag_exists msgtag
 529 '
 530
 531 # blank and empty messages:
 532
 533 get_tag_header empty-annotated-tag $commit commit $time >expect
 534 test_expect_success \
 535         'creating a tag with an empty -m message should succeed' '
 536         git tag -m "" empty-annotated-tag &&
 537         get_tag_msg empty-annotated-tag >actual &&
 538         test_cmp expect actual
 539 '
 540
 541 >emptyfile
 542 get_tag_header emptyfile-annotated-tag $commit commit $time >expect
 543 test_expect_success \
 544         'creating a tag with an empty -F messagefile should succeed' '
 545         git tag -F emptyfile emptyfile-annotated-tag &&
 546         get_tag_msg emptyfile-annotated-tag >actual &&
 547         test_cmp expect actual
 548 '
 549
 550 printf '\n\n  \n\t\nLeading blank lines\n' >blanksfile
 551 printf '\n\t \t  \nRepeated blank lines\n' >>blanksfile
 552 printf '\n\n\nTrailing spaces      \t  \n' >>blanksfile
 553 printf '\nTrailing blank lines\n\n\t \n\n' >>blanksfile
 554 get_tag_header blanks-annotated-tag $commit commit $time >expect
 555 cat >>expect <<EOF
 556 Leading blank lines
 557
 558 Repeated blank lines
 559
 560 Trailing spaces
 561
 562 Trailing blank lines
 563 EOF
 564 test_expect_success \
 565         'extra blanks in the message for an annotated tag should be removed' '
 566         git tag -F blanksfile blanks-annotated-tag &&
 567         get_tag_msg blanks-annotated-tag >actual &&
 568         test_cmp expect actual
 569 '
 570
 571 get_tag_header blank-annotated-tag $commit commit $time >expect
 572 test_expect_success \
 573         'creating a tag with blank -m message with spaces should succeed' '
 574         git tag -m "     " blank-annotated-tag &&
 575         get_tag_msg blank-annotated-tag >actual &&
 576         test_cmp expect actual
 577 '
 578
 579 echo '     ' >blankfile
 580 echo ''      >>blankfile
 581 echo '  '    >>blankfile
 582 get_tag_header blankfile-annotated-tag $commit commit $time >expect
 583 test_expect_success \
 584         'creating a tag with blank -F messagefile with spaces should succeed' '
 585         git tag -F blankfile blankfile-annotated-tag &&
 586         get_tag_msg blankfile-annotated-tag >actual &&
 587         test_cmp expect actual
 588 '
 589
 590 printf '      ' >blanknonlfile
 591 get_tag_header blanknonlfile-annotated-tag $commit commit $time >expect
 592 test_expect_success \
 593         'creating a tag with -F file of spaces and no newline should succeed' '
 594         git tag -F blanknonlfile blanknonlfile-annotated-tag &&
 595         get_tag_msg blanknonlfile-annotated-tag >actual &&
 596         test_cmp expect actual
 597 '
 598
 599 # messages with commented lines:
 600
 601 cat >commentsfile <<EOF
 602 # A comment
 603
 604 ############
 605 The message.
 606 ############
 607 One line.
 608
 609
 610 # commented lines
 611 # commented lines
 612
 613 Another line.
 614 # comments
 615
 616 Last line.
 617 EOF
 618 get_tag_header comments-annotated-tag $commit commit $time >expect
 619 cat >>expect <<EOF
 620 The message.
 621 One line.
 622
 623 Another line.
 624
 625 Last line.
 626 EOF
 627 test_expect_success \
 628         'creating a tag using a -F messagefile with #comments should succeed' '
 629         git tag -F commentsfile comments-annotated-tag &&
 630         get_tag_msg comments-annotated-tag >actual &&
 631         test_cmp expect actual
 632 '
 633
 634 get_tag_header comment-annotated-tag $commit commit $time >expect
 635 test_expect_success \
 636         'creating a tag with a #comment in the -m message should succeed' '
 637         git tag -m "#comment" comment-annotated-tag &&
 638         get_tag_msg comment-annotated-tag >actual &&
 639         test_cmp expect actual
 640 '
 641
 642 echo '#comment' >commentfile
 643 echo ''         >>commentfile
 644 echo '####'     >>commentfile
 645 get_tag_header commentfile-annotated-tag $commit commit $time >expect
 646 test_expect_success \
 647         'creating a tag with #comments in the -F messagefile should succeed' '
 648         git tag -F commentfile commentfile-annotated-tag &&
 649         get_tag_msg commentfile-annotated-tag >actual &&
 650         test_cmp expect actual
 651 '
 652
 653 printf '#comment' >commentnonlfile
 654 get_tag_header commentnonlfile-annotated-tag $commit commit $time >expect
 655 test_expect_success \
 656         'creating a tag with a file of #comment and no newline should succeed' '
 657         git tag -F commentnonlfile commentnonlfile-annotated-tag &&
 658         get_tag_msg commentnonlfile-annotated-tag >actual &&
 659         test_cmp expect actual
 660 '
 661
 662 # listing messages for annotated non-signed tags:
 663
 664 test_expect_success \
 665         'listing the one-line message of a non-signed tag should succeed' '
 666         git tag -m "A msg" tag-one-line &&
 667
 668         echo "tag-one-line" >expect &&
 669         git tag -l | grep "^tag-one-line" >actual &&
 670         test_cmp expect actual &&
 671         git tag -n0 -l | grep "^tag-one-line" >actual &&
 672         test_cmp expect actual &&
 673         git tag -n0 -l tag-one-line >actual &&
 674         test_cmp expect actual &&
 675
 676         git tag -n0 | grep "^tag-one-line" >actual &&
 677         test_cmp expect actual &&
 678         git tag -n0 tag-one-line >actual &&
 679         test_cmp expect actual &&
 680
 681         echo "tag-one-line    A msg" >expect &&
 682         git tag -n1 -l | grep "^tag-one-line" >actual &&
 683         test_cmp expect actual &&
 684         git tag -n -l | grep "^tag-one-line" >actual &&
 685         test_cmp expect actual &&
 686         git tag -n1 -l tag-one-line >actual &&
 687         test_cmp expect actual &&
 688         git tag -n2 -l tag-one-line >actual &&
 689         test_cmp expect actual &&
 690         git tag -n999 -l tag-one-line >actual &&
 691         test_cmp expect actual
 692 '
 693
 694 test_expect_success 'The -n 100 invocation means -n --list 100, not -n100' '
 695         git tag -n 100 >actual &&
 696         test_must_be_empty actual &&
 697
 698         git tag -m "A msg" 100 &&
 699         echo "100             A msg" >expect &&
 700         git tag -n 100 >actual &&
 701         test_cmp expect actual
 702 '
 703
 704 test_expect_success \
 705         'listing the zero-lines message of a non-signed tag should succeed' '
 706         git tag -m "" tag-zero-lines &&
 707
 708         echo "tag-zero-lines" >expect &&
 709         git tag -l | grep "^tag-zero-lines" >actual &&
 710         test_cmp expect actual &&
 711         git tag -n0 -l | grep "^tag-zero-lines" >actual &&
 712         test_cmp expect actual &&
 713         git tag -n0 -l tag-zero-lines >actual &&
 714         test_cmp expect actual &&
 715
 716         echo "tag-zero-lines  " >expect &&
 717         git tag -n1 -l | grep "^tag-zero-lines" >actual &&
 718         test_cmp expect actual &&
 719         git tag -n -l | grep "^tag-zero-lines" >actual &&
 720         test_cmp expect actual &&
 721         git tag -n1 -l tag-zero-lines >actual &&
 722         test_cmp expect actual &&
 723         git tag -n2 -l tag-zero-lines >actual &&
 724         test_cmp expect actual &&
 725         git tag -n999 -l tag-zero-lines >actual &&
 726         test_cmp expect actual
 727 '
 728
 729 echo 'tag line one' >annotagmsg
 730 echo 'tag line two' >>annotagmsg
 731 echo 'tag line three' >>annotagmsg
 732 test_expect_success \
 733         'listing many message lines of a non-signed tag should succeed' '
 734         git tag -F annotagmsg tag-lines &&
 735
 736         echo "tag-lines" >expect &&
 737         git tag -l | grep "^tag-lines" >actual &&
 738         test_cmp expect actual &&
 739         git tag -n0 -l | grep "^tag-lines" >actual &&
 740         test_cmp expect actual &&
 741         git tag -n0 -l tag-lines >actual &&
 742         test_cmp expect actual &&
 743
 744         echo "tag-lines       tag line one" >expect &&
 745         git tag -n1 -l | grep "^tag-lines" >actual &&
 746         test_cmp expect actual &&
 747         git tag -n -l | grep "^tag-lines" >actual &&
 748         test_cmp expect actual &&
 749         git tag -n1 -l tag-lines >actual &&
 750         test_cmp expect actual &&
 751
 752         echo "    tag line two" >>expect &&
 753         git tag -n2 -l | grep "^ *tag.line" >actual &&
 754         test_cmp expect actual &&
 755         git tag -n2 -l tag-lines >actual &&
 756         test_cmp expect actual &&
 757
 758         echo "    tag line three" >>expect &&
 759         git tag -n3 -l | grep "^ *tag.line" >actual &&
 760         test_cmp expect actual &&
 761         git tag -n3 -l tag-lines >actual &&
 762         test_cmp expect actual &&
 763         git tag -n4 -l | grep "^ *tag.line" >actual &&
 764         test_cmp expect actual &&
 765         git tag -n4 -l tag-lines >actual &&
 766         test_cmp expect actual &&
 767         git tag -n99 -l | grep "^ *tag.line" >actual &&
 768         test_cmp expect actual &&
 769         git tag -n99 -l tag-lines >actual &&
 770         test_cmp expect actual
 771 '
 772
 773 test_expect_success 'annotations for blobs are empty' '
 774         blob=$(git hash-object -w --stdin <<-\EOF
 775         Blob paragraph 1.
 776
 777         Blob paragraph 2.
 778         EOF
 779         ) &&
 780         git tag tag-blob $blob &&
 781         echo "tag-blob        " >expect &&
 782         git tag -n1 -l tag-blob >actual &&
 783         test_cmp expect actual
 784 '
 785
 786 # trying to verify annotated non-signed tags:
 787
 788 test_expect_success GPG \
 789         'trying to verify an annotated non-signed tag should fail' '
 790         tag_exists annotated-tag &&
 791         test_must_fail git tag -v annotated-tag
 792 '
 793
 794 test_expect_success GPG \
 795         'trying to verify a file-annotated non-signed tag should fail' '
 796         tag_exists file-annotated-tag &&
 797         test_must_fail git tag -v file-annotated-tag
 798 '
 799
 800 test_expect_success GPG \
 801         'trying to verify two annotated non-signed tags should fail' '
 802         tag_exists annotated-tag file-annotated-tag &&
 803         test_must_fail git tag -v annotated-tag file-annotated-tag
 804 '
 805
 806 # creating and verifying signed tags:
 807
 808 get_tag_header signed-tag $commit commit $time >expect
 809 echo 'A signed tag message' >>expect
 810 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 811 test_expect_success GPG 'creating a signed tag with -m message should succeed' '
 812         git tag -s -m "A signed tag message" signed-tag &&
 813         get_tag_msg signed-tag >actual &&
 814         test_cmp expect actual
 815 '
 816
 817 get_tag_header u-signed-tag $commit commit $time >expect
 818 echo 'Another message' >>expect
 819 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 820 test_expect_success GPG 'sign with a given key id' '
 821
 822         git tag -u committer@example.com -m "Another message" u-signed-tag &&
 823         get_tag_msg u-signed-tag >actual &&
 824         test_cmp expect actual
 825
 826 '
 827
 828 test_expect_success GPG 'sign with an unknown id (1)' '
 829
 830         test_must_fail git tag -u author@example.com \
 831                 -m "Another message" o-signed-tag
 832
 833 '
 834
 835 test_expect_success GPG 'sign with an unknown id (2)' '
 836
 837         test_must_fail git tag -u DEADBEEF -m "Another message" o-signed-tag
 838
 839 '
 840
 841 cat >fakeeditor <<'EOF'
 842 #!/bin/sh
 843 test -n "$1" && exec >"$1"
 844 echo A signed tag message
 845 echo from a fake editor.
 846 EOF
 847 chmod +x fakeeditor
 848
 849 get_tag_header implied-sign $commit commit $time >expect
 850 ./fakeeditor >>expect
 851 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 852 test_expect_success GPG '-u implies signed tag' '
 853         GIT_EDITOR=./fakeeditor git tag -u CDDE430D implied-sign &&
 854         get_tag_msg implied-sign >actual &&
 855         test_cmp expect actual
 856 '
 857
 858 cat >sigmsgfile <<EOF
 859 Another signed tag
 860 message in a file.
 861 EOF
 862 get_tag_header file-signed-tag $commit commit $time >expect
 863 cat sigmsgfile >>expect
 864 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 865 test_expect_success GPG \
 866         'creating a signed tag with -F messagefile should succeed' '
 867         git tag -s -F sigmsgfile file-signed-tag &&
 868         get_tag_msg file-signed-tag >actual &&
 869         test_cmp expect actual
 870 '
 871
 872 cat >siginputmsg <<EOF
 873 A signed tag message from
 874 the standard input
 875 EOF
 876 get_tag_header stdin-signed-tag $commit commit $time >expect
 877 cat siginputmsg >>expect
 878 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 879 test_expect_success GPG 'creating a signed tag with -F - should succeed' '
 880         git tag -s -F - stdin-signed-tag <siginputmsg &&
 881         get_tag_msg stdin-signed-tag >actual &&
 882         test_cmp expect actual
 883 '
 884
 885 get_tag_header implied-annotate $commit commit $time >expect
 886 ./fakeeditor >>expect
 887 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 888 test_expect_success GPG '-s implies annotated tag' '
 889         GIT_EDITOR=./fakeeditor git tag -s implied-annotate &&
 890         get_tag_msg implied-annotate >actual &&
 891         test_cmp expect actual
 892 '
 893
 894 get_tag_header forcesignannotated-implied-sign $commit commit $time >expect
 895 echo "A message" >>expect
 896 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 897 test_expect_success GPG \
 898         'git tag -s implied if configured with tag.forcesignannotated' \
 899         'test_config tag.forcesignannotated true &&
 900         git tag -m "A message" forcesignannotated-implied-sign &&
 901         get_tag_msg forcesignannotated-implied-sign >actual &&
 902         test_cmp expect actual
 903 '
 904
 905 test_expect_success GPG \
 906         'lightweight with no message when configured with tag.forcesignannotated' \
 907         'test_config tag.forcesignannotated true &&
 908         git tag forcesignannotated-lightweight &&
 909         tag_exists forcesignannotated-lightweight &&
 910         test_must_fail git tag -v forcesignannotated-no-message
 911 '
 912
 913 get_tag_header forcesignannotated-annotate $commit commit $time >expect
 914 echo "A message" >>expect
 915 test_expect_success GPG \
 916         'git tag -a disable configured tag.forcesignannotated' \
 917         'test_config tag.forcesignannotated true &&
 918         git tag -a -m "A message" forcesignannotated-annotate &&
 919         get_tag_msg forcesignannotated-annotate >actual &&
 920         test_cmp expect actual &&
 921         test_must_fail git tag -v forcesignannotated-annotate
 922 '
 923
 924 get_tag_header forcesignannotated-disabled $commit commit $time >expect
 925 echo "A message" >>expect
 926 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 927 test_expect_success GPG \
 928         'git tag --sign enable GPG sign' \
 929         'test_config tag.forcesignannotated false &&
 930         git tag --sign -m "A message" forcesignannotated-disabled &&
 931         get_tag_msg forcesignannotated-disabled >actual &&
 932         test_cmp expect actual
 933 '
 934
 935 test_expect_success GPG \
 936         'trying to create a signed tag with non-existing -F file should fail' '
 937         ! test -f nonexistingfile &&
 938         ! tag_exists nosigtag &&
 939         test_must_fail git tag -s -F nonexistingfile nosigtag &&
 940         ! tag_exists nosigtag
 941 '
 942
 943 test_expect_success GPG 'verifying a signed tag should succeed' \
 944         'git tag -v signed-tag'
 945
 946 test_expect_success GPG 'verifying two signed tags in one command should succeed' \
 947         'git tag -v signed-tag file-signed-tag'
 948
 949 test_expect_success GPG \
 950         'verifying many signed and non-signed tags should fail' '
 951         test_must_fail git tag -v signed-tag annotated-tag &&
 952         test_must_fail git tag -v file-annotated-tag file-signed-tag &&
 953         test_must_fail git tag -v annotated-tag \
 954                 file-signed-tag file-annotated-tag &&
 955         test_must_fail git tag -v signed-tag annotated-tag file-signed-tag
 956 '
 957
 958 test_expect_success GPG 'verifying a forged tag should fail' '
 959         forged=$(git cat-file tag signed-tag |
 960                 sed -e "s/signed-tag/forged-tag/" |
 961                 git mktag) &&
 962         git tag forged-tag $forged &&
 963         test_must_fail git tag -v forged-tag
 964 '
 965
 966 test_expect_success GPG 'verifying a proper tag with --format pass and format accordingly' '
 967         cat >expect <<-\EOF &&
 968         tagname : signed-tag
 969         EOF
 970         git tag -v --format="tagname : %(tag)" "signed-tag" >actual &&
 971         test_cmp expect actual
 972 '
 973
 974 test_expect_success GPG 'verifying a forged tag with --format should fail silently' '
 975         test_must_fail git tag -v --format="tagname : %(tag)" "forged-tag" >actual &&
 976         test_must_be_empty actual
 977 '
 978
 979 # blank and empty messages for signed tags:
 980
 981 get_tag_header empty-signed-tag $commit commit $time >expect
 982 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 983 test_expect_success GPG \
 984         'creating a signed tag with an empty -m message should succeed' '
 985         git tag -s -m "" empty-signed-tag &&
 986         get_tag_msg empty-signed-tag >actual &&
 987         test_cmp expect actual &&
 988         git tag -v empty-signed-tag
 989 '
 990
 991 >sigemptyfile
 992 get_tag_header emptyfile-signed-tag $commit commit $time >expect
 993 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 994 test_expect_success GPG \
 995         'creating a signed tag with an empty -F messagefile should succeed' '
 996         git tag -s -F sigemptyfile emptyfile-signed-tag &&
 997         get_tag_msg emptyfile-signed-tag >actual &&
 998         test_cmp expect actual &&
 999         git tag -v emptyfile-signed-tag
1000 '
1001
1002 printf '\n\n  \n\t\nLeading blank lines\n' > sigblanksfile
1003 printf '\n\t \t  \nRepeated blank lines\n' >>sigblanksfile
1004 printf '\n\n\nTrailing spaces      \t  \n' >>sigblanksfile
1005 printf '\nTrailing blank lines\n\n\t \n\n' >>sigblanksfile
1006 get_tag_header blanks-signed-tag $commit commit $time >expect
1007 cat >>expect <<EOF
1008 Leading blank lines
1009
1010 Repeated blank lines
1011
1012 Trailing spaces
1013
1014 Trailing blank lines
1015 EOF
1016 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1017 test_expect_success GPG \
1018         'extra blanks in the message for a signed tag should be removed' '
1019         git tag -s -F sigblanksfile blanks-signed-tag &&
1020         get_tag_msg blanks-signed-tag >actual &&
1021         test_cmp expect actual &&
1022         git tag -v blanks-signed-tag
1023 '
1024
1025 get_tag_header blank-signed-tag $commit commit $time >expect
1026 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1027 test_expect_success GPG \
1028         'creating a signed tag with a blank -m message should succeed' '
1029         git tag -s -m "     " blank-signed-tag &&
1030         get_tag_msg blank-signed-tag >actual &&
1031         test_cmp expect actual &&
1032         git tag -v blank-signed-tag
1033 '
1034
1035 echo '     ' >sigblankfile
1036 echo ''      >>sigblankfile
1037 echo '  '    >>sigblankfile
1038 get_tag_header blankfile-signed-tag $commit commit $time >expect
1039 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1040 test_expect_success GPG \
1041         'creating a signed tag with blank -F file with spaces should succeed' '
1042         git tag -s -F sigblankfile blankfile-signed-tag &&
1043         get_tag_msg blankfile-signed-tag >actual &&
1044         test_cmp expect actual &&
1045         git tag -v blankfile-signed-tag
1046 '
1047
1048 printf '      ' >sigblanknonlfile
1049 get_tag_header blanknonlfile-signed-tag $commit commit $time >expect
1050 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1051 test_expect_success GPG \
1052         'creating a signed tag with spaces and no newline should succeed' '
1053         git tag -s -F sigblanknonlfile blanknonlfile-signed-tag &&
1054         get_tag_msg blanknonlfile-signed-tag >actual &&
1055         test_cmp expect actual &&
1056         git tag -v blanknonlfile-signed-tag
1057 '
1058
1059 test_expect_success GPG 'signed tag with embedded PGP message' '
1060         cat >msg <<-\EOF &&
1061         -----BEGIN PGP MESSAGE-----
1062
1063         this is not a real PGP message
1064         -----END PGP MESSAGE-----
1065         EOF
1066         git tag -s -F msg confusing-pgp-message &&
1067         git tag -v confusing-pgp-message
1068 '
1069
1070 # messages with commented lines for signed tags:
1071
1072 cat >sigcommentsfile <<EOF
1073 # A comment
1074
1075 ############
1076 The message.
1077 ############
1078 One line.
1079
1080
1081 # commented lines
1082 # commented lines
1083
1084 Another line.
1085 # comments
1086
1087 Last line.
1088 EOF
1089 get_tag_header comments-signed-tag $commit commit $time >expect
1090 cat >>expect <<EOF
1091 The message.
1092 One line.
1093
1094 Another line.
1095
1096 Last line.
1097 EOF
1098 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1099 test_expect_success GPG \
1100         'creating a signed tag with a -F file with #comments should succeed' '
1101         git tag -s -F sigcommentsfile comments-signed-tag &&
1102         get_tag_msg comments-signed-tag >actual &&
1103         test_cmp expect actual &&
1104         git tag -v comments-signed-tag
1105 '
1106
1107 get_tag_header comment-signed-tag $commit commit $time >expect
1108 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1109 test_expect_success GPG \
1110         'creating a signed tag with #commented -m message should succeed' '
1111         git tag -s -m "#comment" comment-signed-tag &&
1112         get_tag_msg comment-signed-tag >actual &&
1113         test_cmp expect actual &&
1114         git tag -v comment-signed-tag
1115 '
1116
1117 echo '#comment' >sigcommentfile
1118 echo ''         >>sigcommentfile
1119 echo '####'     >>sigcommentfile
1120 get_tag_header commentfile-signed-tag $commit commit $time >expect
1121 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1122 test_expect_success GPG \
1123         'creating a signed tag with #commented -F messagefile should succeed' '
1124         git tag -s -F sigcommentfile commentfile-signed-tag &&
1125         get_tag_msg commentfile-signed-tag >actual &&
1126         test_cmp expect actual &&
1127         git tag -v commentfile-signed-tag
1128 '
1129
1130 printf '#comment' >sigcommentnonlfile
1131 get_tag_header commentnonlfile-signed-tag $commit commit $time >expect
1132 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1133 test_expect_success GPG \
1134         'creating a signed tag with a #comment and no newline should succeed' '
1135         git tag -s -F sigcommentnonlfile commentnonlfile-signed-tag &&
1136         get_tag_msg commentnonlfile-signed-tag >actual &&
1137         test_cmp expect actual &&
1138         git tag -v commentnonlfile-signed-tag
1139 '
1140
1141 # listing messages for signed tags:
1142
1143 test_expect_success GPG \
1144         'listing the one-line message of a signed tag should succeed' '
1145         git tag -s -m "A message line signed" stag-one-line &&
1146
1147         echo "stag-one-line" >expect &&
1148         git tag -l | grep "^stag-one-line" >actual &&
1149         test_cmp expect actual &&
1150         git tag -n0 -l | grep "^stag-one-line" >actual &&
1151         test_cmp expect actual &&
1152         git tag -n0 -l stag-one-line >actual &&
1153         test_cmp expect actual &&
1154
1155         echo "stag-one-line   A message line signed" >expect &&
1156         git tag -n1 -l | grep "^stag-one-line" >actual &&
1157         test_cmp expect actual &&
1158         git tag -n -l | grep "^stag-one-line" >actual &&
1159         test_cmp expect actual &&
1160         git tag -n1 -l stag-one-line >actual &&
1161         test_cmp expect actual &&
1162         git tag -n2 -l stag-one-line >actual &&
1163         test_cmp expect actual &&
1164         git tag -n999 -l stag-one-line >actual &&
1165         test_cmp expect actual
1166 '
1167
1168 test_expect_success GPG \
1169         'listing the zero-lines message of a signed tag should succeed' '
1170         git tag -s -m "" stag-zero-lines &&
1171
1172         echo "stag-zero-lines" >expect &&
1173         git tag -l | grep "^stag-zero-lines" >actual &&
1174         test_cmp expect actual &&
1175         git tag -n0 -l | grep "^stag-zero-lines" >actual &&
1176         test_cmp expect actual &&
1177         git tag -n0 -l stag-zero-lines >actual &&
1178         test_cmp expect actual &&
1179
1180         echo "stag-zero-lines " >expect &&
1181         git tag -n1 -l | grep "^stag-zero-lines" >actual &&
1182         test_cmp expect actual &&
1183         git tag -n -l | grep "^stag-zero-lines" >actual &&
1184         test_cmp expect actual &&
1185         git tag -n1 -l stag-zero-lines >actual &&
1186         test_cmp expect actual &&
1187         git tag -n2 -l stag-zero-lines >actual &&
1188         test_cmp expect actual &&
1189         git tag -n999 -l stag-zero-lines >actual &&
1190         test_cmp expect actual
1191 '
1192
1193 echo 'stag line one' >sigtagmsg
1194 echo 'stag line two' >>sigtagmsg
1195 echo 'stag line three' >>sigtagmsg
1196 test_expect_success GPG \
1197         'listing many message lines of a signed tag should succeed' '
1198         git tag -s -F sigtagmsg stag-lines &&
1199
1200         echo "stag-lines" >expect &&
1201         git tag -l | grep "^stag-lines" >actual &&
1202         test_cmp expect actual &&
1203         git tag -n0 -l | grep "^stag-lines" >actual &&
1204         test_cmp expect actual &&
1205         git tag -n0 -l stag-lines >actual &&
1206         test_cmp expect actual &&
1207
1208         echo "stag-lines      stag line one" >expect &&
1209         git tag -n1 -l | grep "^stag-lines" >actual &&
1210         test_cmp expect actual &&
1211         git tag -n -l | grep "^stag-lines" >actual &&
1212         test_cmp expect actual &&
1213         git tag -n1 -l stag-lines >actual &&
1214         test_cmp expect actual &&
1215
1216         echo "    stag line two" >>expect &&
1217         git tag -n2 -l | grep "^ *stag.line" >actual &&
1218         test_cmp expect actual &&
1219         git tag -n2 -l stag-lines >actual &&
1220         test_cmp expect actual &&
1221
1222         echo "    stag line three" >>expect &&
1223         git tag -n3 -l | grep "^ *stag.line" >actual &&
1224         test_cmp expect actual &&
1225         git tag -n3 -l stag-lines >actual &&
1226         test_cmp expect actual &&
1227         git tag -n4 -l | grep "^ *stag.line" >actual &&
1228         test_cmp expect actual &&
1229         git tag -n4 -l stag-lines >actual &&
1230         test_cmp expect actual &&
1231         git tag -n99 -l | grep "^ *stag.line" >actual &&
1232         test_cmp expect actual &&
1233         git tag -n99 -l stag-lines >actual &&
1234         test_cmp expect actual
1235 '
1236
1237 # tags pointing to objects different from commits:
1238
1239 tree=$(git rev-parse HEAD^{tree})
1240 blob=$(git rev-parse HEAD:foo)
1241 tag=$(git rev-parse signed-tag 2>/dev/null)
1242
1243 get_tag_header tree-signed-tag $tree tree $time >expect
1244 echo "A message for a tree" >>expect
1245 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1246 test_expect_success GPG \
1247         'creating a signed tag pointing to a tree should succeed' '
1248         git tag -s -m "A message for a tree" tree-signed-tag HEAD^{tree} &&
1249         get_tag_msg tree-signed-tag >actual &&
1250         test_cmp expect actual
1251 '
1252
1253 get_tag_header blob-signed-tag $blob blob $time >expect
1254 echo "A message for a blob" >>expect
1255 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1256 test_expect_success GPG \
1257         'creating a signed tag pointing to a blob should succeed' '
1258         git tag -s -m "A message for a blob" blob-signed-tag HEAD:foo &&
1259         get_tag_msg blob-signed-tag >actual &&
1260         test_cmp expect actual
1261 '
1262
1263 get_tag_header tag-signed-tag $tag tag $time >expect
1264 echo "A message for another tag" >>expect
1265 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1266 test_expect_success GPG \
1267         'creating a signed tag pointing to another tag should succeed' '
1268         git tag -s -m "A message for another tag" tag-signed-tag signed-tag &&
1269         get_tag_msg tag-signed-tag >actual &&
1270         test_cmp expect actual
1271 '
1272
1273 # usage with rfc1991 signatures
1274 get_tag_header rfc1991-signed-tag $commit commit $time >expect
1275 echo "RFC1991 signed tag" >>expect
1276 echo '-----BEGIN PGP MESSAGE-----' >>expect
1277 test_expect_success GPG,RFC1991 \
1278         'creating a signed tag with rfc1991' '
1279         echo "rfc1991" >gpghome/gpg.conf &&
1280         git tag -s -m "RFC1991 signed tag" rfc1991-signed-tag $commit &&
1281         get_tag_msg rfc1991-signed-tag >actual &&
1282         test_cmp expect actual
1283 '
1284
1285 cat >fakeeditor <<'EOF'
1286 #!/bin/sh
1287 cp "$1" actual
1288 EOF
1289 chmod +x fakeeditor
1290
1291 test_expect_success GPG,RFC1991 \
1292         'reediting a signed tag body omits signature' '
1293         echo "rfc1991" >gpghome/gpg.conf &&
1294         echo "RFC1991 signed tag" >expect &&
1295         GIT_EDITOR=./fakeeditor git tag -f -s rfc1991-signed-tag $commit &&
1296         test_cmp expect actual
1297 '
1298
1299 test_expect_success GPG,RFC1991 \
1300         'verifying rfc1991 signature' '
1301         echo "rfc1991" >gpghome/gpg.conf &&
1302         git tag -v rfc1991-signed-tag
1303 '
1304
1305 test_expect_success GPG,RFC1991 \
1306         'list tag with rfc1991 signature' '
1307         echo "rfc1991" >gpghome/gpg.conf &&
1308         echo "rfc1991-signed-tag RFC1991 signed tag" >expect &&
1309         git tag -l -n1 rfc1991-signed-tag >actual &&
1310         test_cmp expect actual &&
1311         git tag -l -n2 rfc1991-signed-tag >actual &&
1312         test_cmp expect actual &&
1313         git tag -l -n999 rfc1991-signed-tag >actual &&
1314         test_cmp expect actual
1315 '
1316
1317 rm -f gpghome/gpg.conf
1318
1319 test_expect_success GPG,RFC1991 \
1320         'verifying rfc1991 signature without --rfc1991' '
1321         git tag -v rfc1991-signed-tag
1322 '
1323
1324 test_expect_success GPG,RFC1991 \
1325         'list tag with rfc1991 signature without --rfc1991' '
1326         echo "rfc1991-signed-tag RFC1991 signed tag" >expect &&
1327         git tag -l -n1 rfc1991-signed-tag >actual &&
1328         test_cmp expect actual &&
1329         git tag -l -n2 rfc1991-signed-tag >actual &&
1330         test_cmp expect actual &&
1331         git tag -l -n999 rfc1991-signed-tag >actual &&
1332         test_cmp expect actual
1333 '
1334
1335 test_expect_success GPG,RFC1991 \
1336         'reediting a signed tag body omits signature' '
1337         echo "RFC1991 signed tag" >expect &&
1338         GIT_EDITOR=./fakeeditor git tag -f -s rfc1991-signed-tag $commit &&
1339         test_cmp expect actual
1340 '
1341
1342 # try to sign with bad user.signingkey
1343 test_expect_success GPG \
1344         'git tag -s fails if gpg is misconfigured (bad key)' \
1345         'test_config user.signingkey BobTheMouse &&
1346         test_must_fail git tag -s -m tail tag-gpg-failure'
1347
1348 # try to produce invalid signature
1349 test_expect_success GPG \
1350         'git tag -s fails if gpg is misconfigured (bad signature format)' \
1351         'test_config gpg.program echo &&
1352          test_must_fail git tag -s -m tail tag-gpg-failure'
1353
1354 # try to sign with bad user.signingkey
1355 test_expect_success GPGSM \
1356         'git tag -s fails if gpgsm is misconfigured (bad key)' \
1357         'test_config user.signingkey BobTheMouse &&
1358          test_config gpg.format x509 &&
1359          test_must_fail git tag -s -m tail tag-gpg-failure'
1360
1361 # try to produce invalid signature
1362 test_expect_success GPGSM \
1363         'git tag -s fails if gpgsm is misconfigured (bad signature format)' \
1364         'test_config gpg.x509.program echo &&
1365          test_config gpg.format x509 &&
1366          test_must_fail git tag -s -m tail tag-gpg-failure'
1367
1368 # try to verify without gpg:
1369
1370 rm -rf gpghome
1371 test_expect_success GPG \
1372         'verify signed tag fails when public key is not present' \
1373         'test_must_fail git tag -v signed-tag'
1374
1375 test_expect_success \
1376         'git tag -a fails if tag annotation is empty' '
1377         ! (GIT_EDITOR=cat git tag -a initial-comment)
1378 '
1379
1380 test_expect_success \
1381         'message in editor has initial comment' '
1382         ! (GIT_EDITOR=cat git tag -a initial-comment > actual)
1383 '
1384
1385 test_expect_success 'message in editor has initial comment: first line' '
1386         # check the first line --- should be empty
1387         echo >first.expect &&
1388         sed -e 1q <actual >first.actual &&
1389         test_i18ncmp first.expect first.actual
1390 '
1391
1392 test_expect_success \
1393         'message in editor has initial comment: remainder' '
1394         # remove commented lines from the remainder -- should be empty
1395         sed -e 1d -e "/^#/d" <actual >rest.actual &&
1396         test_must_be_empty rest.actual
1397 '
1398
1399 get_tag_header reuse $commit commit $time >expect
1400 echo "An annotation to be reused" >> expect
1401 test_expect_success \
1402         'overwriting an annoted tag should use its previous body' '
1403         git tag -a -m "An annotation to be reused" reuse &&
1404         GIT_EDITOR=true git tag -f -a reuse &&
1405         get_tag_msg reuse >actual &&
1406         test_cmp expect actual
1407 '
1408
1409 test_expect_success 'filename for the message is relative to cwd' '
1410         mkdir subdir &&
1411         echo "Tag message in top directory" >msgfile-5 &&
1412         echo "Tag message in sub directory" >subdir/msgfile-5 &&
1413         (
1414                 cd subdir &&
1415                 git tag -a -F msgfile-5 tag-from-subdir
1416         ) &&
1417         git cat-file tag tag-from-subdir | grep "in sub directory"
1418 '
1419
1420 test_expect_success 'filename for the message is relative to cwd' '
1421         echo "Tag message in sub directory" >subdir/msgfile-6 &&
1422         (
1423                 cd subdir &&
1424                 git tag -a -F msgfile-6 tag-from-subdir-2
1425         ) &&
1426         git cat-file tag tag-from-subdir-2 | grep "in sub directory"
1427 '
1428
1429 # create a few more commits to test --contains
1430
1431 hash1=$(git rev-parse HEAD)
1432
1433 test_expect_success 'creating second commit and tag' '
1434         echo foo-2.0 >foo &&
1435         git add foo &&
1436         git commit -m second &&
1437         git tag v2.0
1438 '
1439
1440 hash2=$(git rev-parse HEAD)
1441
1442 test_expect_success 'creating third commit without tag' '
1443         echo foo-dev >foo &&
1444         git add foo &&
1445         git commit -m third
1446 '
1447
1448 hash3=$(git rev-parse HEAD)
1449
1450 # simple linear checks of --continue
1451
1452 cat > expected <<EOF
1453 v0.2.1
1454 v1.0
1455 v1.0.1
1456 v1.1.3
1457 v2.0
1458 EOF
1459
1460 test_expect_success 'checking that first commit is in all tags (hash)' "
1461         git tag -l --contains $hash1 v* >actual &&
1462         test_cmp expected actual
1463 "
1464
1465 # other ways of specifying the commit
1466 test_expect_success 'checking that first commit is in all tags (tag)' "
1467         git tag -l --contains v1.0 v* >actual &&
1468         test_cmp expected actual
1469 "
1470
1471 test_expect_success 'checking that first commit is in all tags (relative)' "
1472         git tag -l --contains HEAD~2 v* >actual &&
1473         test_cmp expected actual
1474 "
1475
1476 # All the --contains tests above, but with --no-contains
1477 test_expect_success 'checking that first commit is not listed in any tag with --no-contains  (hash)' "
1478         git tag -l --no-contains $hash1 v* >actual &&
1479         test_must_be_empty actual
1480 "
1481
1482 test_expect_success 'checking that first commit is in all tags (tag)' "
1483         git tag -l --no-contains v1.0 v* >actual &&
1484         test_must_be_empty actual
1485 "
1486
1487 test_expect_success 'checking that first commit is in all tags (relative)' "
1488         git tag -l --no-contains HEAD~2 v* >actual &&
1489         test_must_be_empty actual
1490 "
1491
1492 cat > expected <<EOF
1493 v2.0
1494 EOF
1495
1496 test_expect_success 'checking that second commit only has one tag' "
1497         git tag -l --contains $hash2 v* >actual &&
1498         test_cmp expected actual
1499 "
1500
1501 cat > expected <<EOF
1502 v0.2.1
1503 v1.0
1504 v1.0.1
1505 v1.1.3
1506 EOF
1507
1508 test_expect_success 'inverse of the last test, with --no-contains' "
1509         git tag -l --no-contains $hash2 v* >actual &&
1510         test_cmp expected actual
1511 "
1512
1513 test_expect_success 'checking that third commit has no tags' "
1514         git tag -l --contains $hash3 v* >actual &&
1515         test_must_be_empty actual
1516 "
1517
1518 cat > expected <<EOF
1519 v0.2.1
1520 v1.0
1521 v1.0.1
1522 v1.1.3
1523 v2.0
1524 EOF
1525
1526 test_expect_success 'conversely --no-contains on the third commit lists all tags' "
1527         git tag -l --no-contains $hash3 v* >actual &&
1528         test_cmp expected actual
1529 "
1530
1531 # how about a simple merge?
1532
1533 test_expect_success 'creating simple branch' '
1534         git branch stable v2.0 &&
1535         git checkout stable &&
1536         echo foo-3.0 > foo &&
1537         git commit foo -m fourth &&
1538         git tag v3.0
1539 '
1540
1541 hash4=$(git rev-parse HEAD)
1542
1543 cat > expected <<EOF
1544 v3.0
1545 EOF
1546
1547 test_expect_success 'checking that branch head only has one tag' "
1548         git tag -l --contains $hash4 v* >actual &&
1549         test_cmp expected actual
1550 "
1551
1552 cat > expected <<EOF
1553 v0.2.1
1554 v1.0
1555 v1.0.1
1556 v1.1.3
1557 v2.0
1558 EOF
1559
1560 test_expect_success 'checking that branch head with --no-contains lists all but one tag' "
1561         git tag -l --no-contains $hash4 v* >actual &&
1562         test_cmp expected actual
1563 "
1564
1565 test_expect_success 'merging original branch into this branch' '
1566         git merge --strategy=ours master &&
1567         git tag v4.0
1568 '
1569
1570 cat > expected <<EOF
1571 v4.0
1572 EOF
1573
1574 test_expect_success 'checking that original branch head has one tag now' "
1575         git tag -l --contains $hash3 v* >actual &&
1576         test_cmp expected actual
1577 "
1578
1579 cat > expected <<EOF
1580 v0.2.1
1581 v1.0
1582 v1.0.1
1583 v1.1.3
1584 v2.0
1585 v3.0
1586 EOF
1587
1588 test_expect_success 'checking that original branch head with --no-contains lists all but one tag now' "
1589         git tag -l --no-contains $hash3 v* >actual &&
1590         test_cmp expected actual
1591 "
1592
1593 cat > expected <<EOF
1594 v0.2.1
1595 v1.0
1596 v1.0.1
1597 v1.1.3
1598 v2.0
1599 v3.0
1600 v4.0
1601 EOF
1602
1603 test_expect_success 'checking that initial commit is in all tags' "
1604         git tag -l --contains $hash1 v* >actual &&
1605         test_cmp expected actual
1606 "
1607
1608 test_expect_success 'checking that --contains can be used in non-list mode' '
1609         git tag --contains $hash1 v* >actual &&
1610         test_cmp expected actual
1611 '
1612
1613 test_expect_success 'checking that initial commit is in all tags with --no-contains' "
1614         git tag -l --no-contains $hash1 v* >actual &&
1615         test_must_be_empty actual
1616 "
1617
1618 # mixing modes and options:
1619
1620 test_expect_success 'mixing incompatibles modes and options is forbidden' '
1621         test_must_fail git tag -a &&
1622         test_must_fail git tag -a -l &&
1623         test_must_fail git tag -s &&
1624         test_must_fail git tag -s -l &&
1625         test_must_fail git tag -m &&
1626         test_must_fail git tag -m -l &&
1627         test_must_fail git tag -m "hlagh" &&
1628         test_must_fail git tag -m "hlagh" -l &&
1629         test_must_fail git tag -F &&
1630         test_must_fail git tag -F -l &&
1631         test_must_fail git tag -f &&
1632         test_must_fail git tag -f -l &&
1633         test_must_fail git tag -a -s -m -F &&
1634         test_must_fail git tag -a -s -m -F -l &&
1635         test_must_fail git tag -l -v &&
1636         test_must_fail git tag -l -d &&
1637         test_must_fail git tag -l -v -d &&
1638         test_must_fail git tag -n 100 -v &&
1639         test_must_fail git tag -l -m msg &&
1640         test_must_fail git tag -l -F some file &&
1641         test_must_fail git tag -v -s &&
1642         test_must_fail git tag --contains tag-tree &&
1643         test_must_fail git tag --contains tag-blob &&
1644         test_must_fail git tag --no-contains tag-tree &&
1645         test_must_fail git tag --no-contains tag-blob &&
1646         test_must_fail git tag --contains --no-contains &&
1647         test_must_fail git tag --no-with HEAD &&
1648         test_must_fail git tag --no-without HEAD
1649 '
1650
1651 for option in --contains --with --no-contains --without --merged --no-merged --points-at
1652 do
1653         test_expect_success "mixing incompatible modes with $option is forbidden" "
1654                 test_must_fail git tag -d $option HEAD &&
1655                 test_must_fail git tag -d $option HEAD some-tag &&
1656                 test_must_fail git tag -v $option HEAD
1657         "
1658         test_expect_success "Doing 'git tag --list-like $option <commit> <pattern> is permitted" "
1659                 git tag -n $option HEAD HEAD &&
1660                 git tag $option HEAD HEAD &&
1661                 git tag $option
1662         "
1663 done
1664
1665 # check points-at
1666
1667 test_expect_success '--points-at can be used in non-list mode' '
1668         echo v4.0 >expect &&
1669         git tag --points-at=v4.0 "v*" >actual &&
1670         test_cmp expect actual
1671 '
1672
1673 test_expect_success '--points-at is a synonym for --points-at HEAD' '
1674         echo v4.0 >expect &&
1675         git tag --points-at >actual &&
1676         test_cmp expect actual
1677 '
1678
1679 test_expect_success '--points-at finds lightweight tags' '
1680         echo v4.0 >expect &&
1681         git tag --points-at v4.0 >actual &&
1682         test_cmp expect actual
1683 '
1684
1685 test_expect_success '--points-at finds annotated tags of commits' '
1686         git tag -m "v4.0, annotated" annotated-v4.0 v4.0 &&
1687         echo annotated-v4.0 >expect &&
1688         git tag -l --points-at v4.0 "annotated*" >actual &&
1689         test_cmp expect actual
1690 '
1691
1692 test_expect_success '--points-at finds annotated tags of tags' '
1693         git tag -m "describing the v4.0 tag object" \
1694                 annotated-again-v4.0 annotated-v4.0 &&
1695         cat >expect <<-\EOF &&
1696         annotated-again-v4.0
1697         annotated-v4.0
1698         EOF
1699         git tag --points-at=annotated-v4.0 >actual &&
1700         test_cmp expect actual
1701 '
1702
1703 test_expect_success 'multiple --points-at are OR-ed together' '
1704         cat >expect <<-\EOF &&
1705         v2.0
1706         v3.0
1707         EOF
1708         git tag --points-at=v2.0 --points-at=v3.0 >actual &&
1709         test_cmp expect actual
1710 '
1711
1712 test_expect_success 'lexical sort' '
1713         git tag foo1.3 &&
1714         git tag foo1.6 &&
1715         git tag foo1.10 &&
1716         git tag -l --sort=refname "foo*" >actual &&
1717         cat >expect <<-\EOF &&
1718         foo1.10
1719         foo1.3
1720         foo1.6
1721         EOF
1722         test_cmp expect actual
1723 '
1724
1725 test_expect_success 'version sort' '
1726         git tag -l --sort=version:refname "foo*" >actual &&
1727         cat >expect <<-\EOF &&
1728         foo1.3
1729         foo1.6
1730         foo1.10
1731         EOF
1732         test_cmp expect actual
1733 '
1734
1735 test_expect_success 'reverse version sort' '
1736         git tag -l --sort=-version:refname "foo*" >actual &&
1737         cat >expect <<-\EOF &&
1738         foo1.10
1739         foo1.6
1740         foo1.3
1741         EOF
1742         test_cmp expect actual
1743 '
1744
1745 test_expect_success 'reverse lexical sort' '
1746         git tag -l --sort=-refname "foo*" >actual &&
1747         cat >expect <<-\EOF &&
1748         foo1.6
1749         foo1.3
1750         foo1.10
1751         EOF
1752         test_cmp expect actual
1753 '
1754
1755 test_expect_success 'configured lexical sort' '
1756         test_config tag.sort "v:refname" &&
1757         git tag -l "foo*" >actual &&
1758         cat >expect <<-\EOF &&
1759         foo1.3
1760         foo1.6
1761         foo1.10
1762         EOF
1763         test_cmp expect actual
1764 '
1765
1766 test_expect_success 'option override configured sort' '
1767         test_config tag.sort "v:refname" &&
1768         git tag -l --sort=-refname "foo*" >actual &&
1769         cat >expect <<-\EOF &&
1770         foo1.6
1771         foo1.3
1772         foo1.10
1773         EOF
1774         test_cmp expect actual
1775 '
1776
1777 test_expect_success 'invalid sort parameter on command line' '
1778         test_must_fail git tag -l --sort=notvalid "foo*" >actual
1779 '
1780
1781 test_expect_success 'invalid sort parameter in configuratoin' '
1782         test_config tag.sort "v:notvalid" &&
1783         test_must_fail git tag -l "foo*"
1784 '
1785
1786 test_expect_success 'version sort with prerelease reordering' '
1787         test_config versionsort.prereleaseSuffix -rc &&
1788         git tag foo1.6-rc1 &&
1789         git tag foo1.6-rc2 &&
1790         git tag -l --sort=version:refname "foo*" >actual &&
1791         cat >expect <<-\EOF &&
1792         foo1.3
1793         foo1.6-rc1
1794         foo1.6-rc2
1795         foo1.6
1796         foo1.10
1797         EOF
1798         test_cmp expect actual
1799 '
1800
1801 test_expect_success 'reverse version sort with prerelease reordering' '
1802         test_config versionsort.prereleaseSuffix -rc &&
1803         git tag -l --sort=-version:refname "foo*" >actual &&
1804         cat >expect <<-\EOF &&
1805         foo1.10
1806         foo1.6
1807         foo1.6-rc2
1808         foo1.6-rc1
1809         foo1.3
1810         EOF
1811         test_cmp expect actual
1812 '
1813
1814 test_expect_success 'version sort with prerelease reordering and common leading character' '
1815         test_config versionsort.prereleaseSuffix -before &&
1816         git tag foo1.7-before1 &&
1817         git tag foo1.7 &&
1818         git tag foo1.7-after1 &&
1819         git tag -l --sort=version:refname "foo1.7*" >actual &&
1820         cat >expect <<-\EOF &&
1821         foo1.7-before1
1822         foo1.7
1823         foo1.7-after1
1824         EOF
1825         test_cmp expect actual
1826 '
1827
1828 test_expect_success 'version sort with prerelease reordering, multiple suffixes and common leading character' '
1829         test_config versionsort.prereleaseSuffix -before &&
1830         git config --add versionsort.prereleaseSuffix -after &&
1831         git tag -l --sort=version:refname "foo1.7*" >actual &&
1832         cat >expect <<-\EOF &&
1833         foo1.7-before1
1834         foo1.7-after1
1835         foo1.7
1836         EOF
1837         test_cmp expect actual
1838 '
1839
1840 test_expect_success 'version sort with prerelease reordering, multiple suffixes match the same tag' '
1841         test_config versionsort.prereleaseSuffix -bar &&
1842         git config --add versionsort.prereleaseSuffix -foo-baz &&
1843         git config --add versionsort.prereleaseSuffix -foo-bar &&
1844         git tag foo1.8-foo-bar &&
1845         git tag foo1.8-foo-baz &&
1846         git tag foo1.8 &&
1847         git tag -l --sort=version:refname "foo1.8*" >actual &&
1848         cat >expect <<-\EOF &&
1849         foo1.8-foo-baz
1850         foo1.8-foo-bar
1851         foo1.8
1852         EOF
1853         test_cmp expect actual
1854 '
1855
1856 test_expect_success 'version sort with prerelease reordering, multiple suffixes match starting at the same position' '
1857         test_config versionsort.prereleaseSuffix -pre &&
1858         git config --add versionsort.prereleaseSuffix -prerelease &&
1859         git tag foo1.9-pre1 &&
1860         git tag foo1.9-pre2 &&
1861         git tag foo1.9-prerelease1 &&
1862         git tag -l --sort=version:refname "foo1.9*" >actual &&
1863         cat >expect <<-\EOF &&
1864         foo1.9-pre1
1865         foo1.9-pre2
1866         foo1.9-prerelease1
1867         EOF
1868         test_cmp expect actual
1869 '
1870
1871 test_expect_success 'version sort with general suffix reordering' '
1872         test_config versionsort.suffix -alpha &&
1873         git config --add versionsort.suffix -beta &&
1874         git config --add versionsort.suffix ""  &&
1875         git config --add versionsort.suffix -gamma &&
1876         git config --add versionsort.suffix -delta &&
1877         git tag foo1.10-alpha &&
1878         git tag foo1.10-beta &&
1879         git tag foo1.10-gamma &&
1880         git tag foo1.10-delta &&
1881         git tag foo1.10-unlisted-suffix &&
1882         git tag -l --sort=version:refname "foo1.10*" >actual &&
1883         cat >expect <<-\EOF &&
1884         foo1.10-alpha
1885         foo1.10-beta
1886         foo1.10
1887         foo1.10-unlisted-suffix
1888         foo1.10-gamma
1889         foo1.10-delta
1890         EOF
1891         test_cmp expect actual
1892 '
1893
1894 test_expect_success 'versionsort.suffix overrides versionsort.prereleaseSuffix' '
1895         test_config versionsort.suffix -before &&
1896         test_config versionsort.prereleaseSuffix -after &&
1897         git tag -l --sort=version:refname "foo1.7*" >actual &&
1898         cat >expect <<-\EOF &&
1899         foo1.7-before1
1900         foo1.7
1901         foo1.7-after1
1902         EOF
1903         test_cmp expect actual
1904 '
1905
1906 test_expect_success 'version sort with very long prerelease suffix' '
1907         test_config versionsort.prereleaseSuffix -very-looooooooooooooooooooooooong-prerelease-suffix &&
1908         git tag -l --sort=version:refname
1909 '
1910
1911 test_expect_success ULIMIT_STACK_SIZE '--contains and --no-contains work in a deep repo' '
1912         i=1 &&
1913         while test $i -lt 8000
1914         do
1915                 echo "commit refs/heads/master
1916 committer A U Thor <author@example.com> $((1000000000 + $i * 100)) +0200
1917 data <<EOF
1918 commit #$i
1919 EOF"
1920                 test $i = 1 && echo "from refs/heads/master^0"
1921                 i=$(($i + 1))
1922         done | git fast-import &&
1923         git checkout master &&
1924         git tag far-far-away HEAD^ &&
1925         run_with_limited_stack git tag --contains HEAD >actual &&
1926         test_must_be_empty actual &&
1927         run_with_limited_stack git tag --no-contains HEAD >actual &&
1928         test_line_count "-gt" 10 actual
1929 '
1930
1931 test_expect_success '--format should list tags as per format given' '
1932         cat >expect <<-\EOF &&
1933         refname : refs/tags/v1.0
1934         refname : refs/tags/v1.0.1
1935         refname : refs/tags/v1.1.3
1936         EOF
1937         git tag -l --format="refname : %(refname)" "v1*" >actual &&
1938         test_cmp expect actual
1939 '
1940
1941 test_expect_success "set up color tests" '
1942         echo "<RED>v1.0<RESET>" >expect.color &&
1943         echo "v1.0" >expect.bare &&
1944         color_args="--format=%(color:red)%(refname:short) --list v1.0"
1945 '
1946
1947 test_expect_success '%(color) omitted without tty' '
1948         TERM=vt100 git tag $color_args >actual.raw &&
1949         test_decode_color <actual.raw >actual &&
1950         test_cmp expect.bare actual
1951 '
1952
1953 test_expect_success TTY '%(color) present with tty' '
1954         test_terminal git tag $color_args >actual.raw &&
1955         test_decode_color <actual.raw >actual &&
1956         test_cmp expect.color actual
1957 '
1958
1959 test_expect_success '--color overrides auto-color' '
1960         git tag --color $color_args >actual.raw &&
1961         test_decode_color <actual.raw >actual &&
1962         test_cmp expect.color actual
1963 '
1964
1965 test_expect_success 'color.ui=always overrides auto-color' '
1966         git -c color.ui=always tag $color_args >actual.raw &&
1967         test_decode_color <actual.raw >actual &&
1968         test_cmp expect.color actual
1969 '
1970
1971 test_expect_success 'setup --merged test tags' '
1972         git tag mergetest-1 HEAD~2 &&
1973         git tag mergetest-2 HEAD~1 &&
1974         git tag mergetest-3 HEAD
1975 '
1976
1977 test_expect_success '--merged can be used in non-list mode' '
1978         cat >expect <<-\EOF &&
1979         mergetest-1
1980         mergetest-2
1981         EOF
1982         git tag --merged=mergetest-2 "mergetest*" >actual &&
1983         test_cmp expect actual
1984 '
1985
1986 test_expect_success '--merged is incompatible with --no-merged' '
1987         test_must_fail git tag --merged HEAD --no-merged HEAD
1988 '
1989
1990 test_expect_success '--merged shows merged tags' '
1991         cat >expect <<-\EOF &&
1992         mergetest-1
1993         mergetest-2
1994         EOF
1995         git tag -l --merged=mergetest-2 mergetest-* >actual &&
1996         test_cmp expect actual
1997 '
1998
1999 test_expect_success '--no-merged show unmerged tags' '
2000         cat >expect <<-\EOF &&
2001         mergetest-3
2002         EOF
2003         git tag -l --no-merged=mergetest-2 mergetest-* >actual &&
2004         test_cmp expect actual
2005 '
2006
2007 test_expect_success '--no-merged can be used in non-list mode' '
2008         git tag --no-merged=mergetest-2 mergetest-* >actual &&
2009         test_cmp expect actual
2010 '
2011
2012 test_expect_success 'ambiguous branch/tags not marked' '
2013         git tag ambiguous &&
2014         git branch ambiguous &&
2015         echo ambiguous >expect &&
2016         git tag -l ambiguous >actual &&
2017         test_cmp expect actual
2018 '
2019
2020 test_expect_success '--contains combined with --no-contains' '
2021         (
2022                 git init no-contains &&
2023                 cd no-contains &&
2024                 test_commit v0.1 &&
2025                 test_commit v0.2 &&
2026                 test_commit v0.3 &&
2027                 test_commit v0.4 &&
2028                 test_commit v0.5 &&
2029                 cat >expected <<-\EOF &&
2030                 v0.2
2031                 v0.3
2032                 v0.4
2033                 EOF
2034                 git tag --contains v0.2 --no-contains v0.5 >actual &&
2035                 test_cmp expected actual
2036         )
2037 '
2038
2039 # As the docs say, list tags which contain a specified *commit*. We
2040 # don't recurse down to tags for trees or blobs pointed to by *those*
2041 # commits.
2042 test_expect_success 'Does --[no-]contains stop at commits? Yes!' '
2043         cd no-contains &&
2044         blob=$(git rev-parse v0.3:v0.3.t) &&
2045         tree=$(git rev-parse v0.3^{tree}) &&
2046         git tag tag-blob $blob &&
2047         git tag tag-tree $tree &&
2048         git tag --contains v0.3 >actual &&
2049         cat >expected <<-\EOF &&
2050         v0.3
2051         v0.4
2052         v0.5
2053         EOF
2054         test_cmp expected actual &&
2055         git tag --no-contains v0.3 >actual &&
2056         cat >expected <<-\EOF &&
2057         v0.1
2058         v0.2
2059         EOF
2060         test_cmp expected actual
2061 '
2062
2063 test_done