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
  12 # creating and listing lightweight tags:
  13
  14 tag_exists () {
  15         git show-ref --quiet --verify refs/tags/"$1"
  16 }
  17
  18 # todo: git tag -l now returns always zero, when fixed, change this test
  19 test_expect_success 'listing all tags in an empty tree should succeed' '
  20         git tag -l &&
  21         git tag
  22 '
  23
  24 test_expect_success 'listing all tags in an empty tree should output nothing' '
  25         test `git tag -l | wc -l` -eq 0 &&
  26         test `git tag | wc -l` -eq 0
  27 '
  28
  29 test_expect_success 'looking for a tag in an empty tree should fail' \
  30         '! (tag_exists mytag)'
  31
  32 test_expect_success 'creating a tag in an empty tree should fail' '
  33         test_must_fail git tag mynotag &&
  34         ! tag_exists mynotag
  35 '
  36
  37 test_expect_success 'creating a tag for HEAD in an empty tree should fail' '
  38         test_must_fail git tag mytaghead HEAD &&
  39         ! tag_exists mytaghead
  40 '
  41
  42 test_expect_success 'creating a tag for an unknown revision should fail' '
  43         test_must_fail git tag mytagnorev aaaaaaaaaaa &&
  44         ! tag_exists mytagnorev
  45 '
  46
  47 # commit used in the tests, test_tick is also called here to freeze the date:
  48 test_expect_success 'creating a tag using default HEAD should succeed' '
  49         test_tick &&
  50         echo foo >foo &&
  51         git add foo &&
  52         git commit -m Foo &&
  53         git tag mytag
  54 '
  55
  56 test_expect_success 'listing all tags if one exists should succeed' '
  57         git tag -l &&
  58         git tag
  59 '
  60
  61 test_expect_success 'listing all tags if one exists should output that tag' '
  62         test `git tag -l` = mytag &&
  63         test `git tag` = mytag
  64 '
  65
  66 # pattern matching:
  67
  68 test_expect_success 'listing a tag using a matching pattern should succeed' \
  69         'git tag -l mytag'
  70
  71 test_expect_success \
  72         'listing a tag using a matching pattern should output that tag' \
  73         'test `git tag -l mytag` = mytag'
  74
  75 # todo: git tag -l now returns always zero, when fixed, change this test
  76 test_expect_success \
  77         'listing tags using a non-matching pattern should suceed' \
  78         'git tag -l xxx'
  79
  80 test_expect_success \
  81         'listing tags using a non-matching pattern should output nothing' \
  82         'test `git tag -l xxx | wc -l` -eq 0'
  83
  84 # special cases for creating tags:
  85
  86 test_expect_success \
  87         'trying to create a tag with the name of one existing should fail' \
  88         'test_must_fail git tag mytag'
  89
  90 test_expect_success \
  91         'trying to create a tag with a non-valid name should fail' '
  92         test `git tag -l | wc -l` -eq 1 &&
  93         test_must_fail git tag "" &&
  94         test_must_fail git tag .othertag &&
  95         test_must_fail git tag "other tag" &&
  96         test_must_fail git tag "othertag^" &&
  97         test_must_fail git tag "other~tag" &&
  98         test `git tag -l | wc -l` -eq 1
  99 '
 100
 101 test_expect_success 'creating a tag using HEAD directly should succeed' '
 102         git tag myhead HEAD &&
 103         tag_exists myhead
 104 '
 105
 106 # deleting tags:
 107
 108 test_expect_success 'trying to delete an unknown tag should fail' '
 109         ! tag_exists unknown-tag &&
 110         test_must_fail git tag -d unknown-tag
 111 '
 112
 113 cat >expect <<EOF
 114 myhead
 115 mytag
 116 EOF
 117 test_expect_success \
 118         'trying to delete tags without params should succeed and do nothing' '
 119         git tag -l > actual && test_cmp expect actual &&
 120         git tag -d &&
 121         git tag -l > actual && test_cmp expect actual
 122 '
 123
 124 test_expect_success \
 125         'deleting two existing tags in one command should succeed' '
 126         tag_exists mytag &&
 127         tag_exists myhead &&
 128         git tag -d mytag myhead &&
 129         ! tag_exists mytag &&
 130         ! tag_exists myhead
 131 '
 132
 133 test_expect_success \
 134         'creating a tag with the name of another deleted one should succeed' '
 135         ! tag_exists mytag &&
 136         git tag mytag &&
 137         tag_exists mytag
 138 '
 139
 140 test_expect_success \
 141         'trying to delete two tags, existing and not, should fail in the 2nd' '
 142         tag_exists mytag &&
 143         ! tag_exists myhead &&
 144         test_must_fail git tag -d mytag anothertag &&
 145         ! tag_exists mytag &&
 146         ! tag_exists myhead
 147 '
 148
 149 test_expect_success 'trying to delete an already deleted tag should fail' \
 150         'test_must_fail git tag -d mytag'
 151
 152 # listing various tags with pattern matching:
 153
 154 cat >expect <<EOF
 155 a1
 156 aa1
 157 cba
 158 t210
 159 t211
 160 v0.2.1
 161 v1.0
 162 v1.0.1
 163 v1.1.3
 164 EOF
 165 test_expect_success 'listing all tags should print them ordered' '
 166         git tag v1.0.1 &&
 167         git tag t211 &&
 168         git tag aa1 &&
 169         git tag v0.2.1 &&
 170         git tag v1.1.3 &&
 171         git tag cba &&
 172         git tag a1 &&
 173         git tag v1.0 &&
 174         git tag t210 &&
 175         git tag -l > actual &&
 176         test_cmp expect actual &&
 177         git tag > actual &&
 178         test_cmp expect actual
 179 '
 180
 181 cat >expect <<EOF
 182 a1
 183 aa1
 184 cba
 185 EOF
 186 test_expect_success \
 187         'listing tags with substring as pattern must print those matching' '
 188         rm *a* &&
 189         git tag -l "*a*" > current &&
 190         test_cmp expect current
 191 '
 192
 193 cat >expect <<EOF
 194 v0.2.1
 195 v1.0.1
 196 EOF
 197 test_expect_success \
 198         'listing tags with a suffix as pattern must print those matching' '
 199         git tag -l "*.1" > actual &&
 200         test_cmp expect actual
 201 '
 202
 203 cat >expect <<EOF
 204 t210
 205 t211
 206 EOF
 207 test_expect_success \
 208         'listing tags with a prefix as pattern must print those matching' '
 209         git tag -l "t21*" > actual &&
 210         test_cmp expect actual
 211 '
 212
 213 cat >expect <<EOF
 214 a1
 215 EOF
 216 test_expect_success \
 217         'listing tags using a name as pattern must print that one matching' '
 218         git tag -l a1 > actual &&
 219         test_cmp expect actual
 220 '
 221
 222 cat >expect <<EOF
 223 v1.0
 224 EOF
 225 test_expect_success \
 226         'listing tags using a name as pattern must print that one matching' '
 227         git tag -l v1.0 > actual &&
 228         test_cmp expect actual
 229 '
 230
 231 cat >expect <<EOF
 232 v1.0.1
 233 v1.1.3
 234 EOF
 235 test_expect_success \
 236         'listing tags with ? in the pattern should print those matching' '
 237         git tag -l "v1.?.?" > actual &&
 238         test_cmp expect actual
 239 '
 240
 241 >expect
 242 test_expect_success \
 243         'listing tags using v.* should print nothing because none have v.' '
 244         git tag -l "v.*" > actual &&
 245         test_cmp expect actual
 246 '
 247
 248 cat >expect <<EOF
 249 v0.2.1
 250 v1.0
 251 v1.0.1
 252 v1.1.3
 253 EOF
 254 test_expect_success \
 255         'listing tags using v* should print only those having v' '
 256         git tag -l "v*" > actual &&
 257         test_cmp expect actual
 258 '
 259
 260 # creating and verifying lightweight tags:
 261
 262 test_expect_success \
 263         'a non-annotated tag created without parameters should point to HEAD' '
 264         git tag non-annotated-tag &&
 265         test $(git cat-file -t non-annotated-tag) = commit &&
 266         test $(git rev-parse non-annotated-tag) = $(git rev-parse HEAD)
 267 '
 268
 269 test_expect_success 'trying to verify an unknown tag should fail' \
 270         'test_must_fail git tag -v unknown-tag'
 271
 272 test_expect_success \
 273         'trying to verify a non-annotated and non-signed tag should fail' \
 274         'test_must_fail git tag -v non-annotated-tag'
 275
 276 test_expect_success \
 277         'trying to verify many non-annotated or unknown tags, should fail' \
 278         'test_must_fail git tag -v unknown-tag1 non-annotated-tag unknown-tag2'
 279
 280 # creating annotated tags:
 281
 282 get_tag_msg () {
 283         git cat-file tag "$1" | sed -e "/BEGIN PGP/q"
 284 }
 285
 286 # run test_tick before committing always gives the time in that timezone
 287 get_tag_header () {
 288 cat <<EOF
 289 object $2
 290 type $3
 291 tag $1
 292 tagger C O Mitter <committer@example.com> $4 -0700
 293
 294 EOF
 295 }
 296
 297 commit=$(git rev-parse HEAD)
 298 time=$test_tick
 299
 300 get_tag_header annotated-tag $commit commit $time >expect
 301 echo "A message" >>expect
 302 test_expect_success \
 303         'creating an annotated tag with -m message should succeed' '
 304         git tag -m "A message" annotated-tag &&
 305         get_tag_msg annotated-tag >actual &&
 306         test_cmp expect actual
 307 '
 308
 309 cat >msgfile <<EOF
 310 Another message
 311 in a file.
 312 EOF
 313 get_tag_header file-annotated-tag $commit commit $time >expect
 314 cat msgfile >>expect
 315 test_expect_success \
 316         'creating an annotated tag with -F messagefile should succeed' '
 317         git tag -F msgfile file-annotated-tag &&
 318         get_tag_msg file-annotated-tag >actual &&
 319         test_cmp expect actual
 320 '
 321
 322 cat >inputmsg <<EOF
 323 A message from the
 324 standard input
 325 EOF
 326 get_tag_header stdin-annotated-tag $commit commit $time >expect
 327 cat inputmsg >>expect
 328 test_expect_success 'creating an annotated tag with -F - should succeed' '
 329         git tag -F - stdin-annotated-tag <inputmsg &&
 330         get_tag_msg stdin-annotated-tag >actual &&
 331         test_cmp expect actual
 332 '
 333
 334 test_expect_success \
 335         'trying to create a tag with a non-existing -F file should fail' '
 336         ! test -f nonexistingfile &&
 337         ! tag_exists notag &&
 338         test_must_fail git tag -F nonexistingfile notag &&
 339         ! tag_exists notag
 340 '
 341
 342 test_expect_success \
 343         'trying to create tags giving both -m or -F options should fail' '
 344         echo "message file 1" >msgfile1 &&
 345         echo "message file 2" >msgfile2 &&
 346         ! tag_exists msgtag &&
 347         test_must_fail git tag -m "message 1" -F msgfile1 msgtag &&
 348         ! tag_exists msgtag &&
 349         test_must_fail git tag -F msgfile1 -m "message 1" msgtag &&
 350         ! tag_exists msgtag &&
 351         test_must_fail git tag -m "message 1" -F msgfile1 \
 352                 -m "message 2" msgtag &&
 353         ! tag_exists msgtag
 354 '
 355
 356 # blank and empty messages:
 357
 358 get_tag_header empty-annotated-tag $commit commit $time >expect
 359 test_expect_success \
 360         'creating a tag with an empty -m message should succeed' '
 361         git tag -m "" empty-annotated-tag &&
 362         get_tag_msg empty-annotated-tag >actual &&
 363         test_cmp expect actual
 364 '
 365
 366 >emptyfile
 367 get_tag_header emptyfile-annotated-tag $commit commit $time >expect
 368 test_expect_success \
 369         'creating a tag with an empty -F messagefile should succeed' '
 370         git tag -F emptyfile emptyfile-annotated-tag &&
 371         get_tag_msg emptyfile-annotated-tag >actual &&
 372         test_cmp expect actual
 373 '
 374
 375 printf '\n\n  \n\t\nLeading blank lines\n' >blanksfile
 376 printf '\n\t \t  \nRepeated blank lines\n' >>blanksfile
 377 printf '\n\n\nTrailing spaces      \t  \n' >>blanksfile
 378 printf '\nTrailing blank lines\n\n\t \n\n' >>blanksfile
 379 get_tag_header blanks-annotated-tag $commit commit $time >expect
 380 cat >>expect <<EOF
 381 Leading blank lines
 382
 383 Repeated blank lines
 384
 385 Trailing spaces
 386
 387 Trailing blank lines
 388 EOF
 389 test_expect_success \
 390         'extra blanks in the message for an annotated tag should be removed' '
 391         git tag -F blanksfile blanks-annotated-tag &&
 392         get_tag_msg blanks-annotated-tag >actual &&
 393         test_cmp expect actual
 394 '
 395
 396 get_tag_header blank-annotated-tag $commit commit $time >expect
 397 test_expect_success \
 398         'creating a tag with blank -m message with spaces should succeed' '
 399         git tag -m "     " blank-annotated-tag &&
 400         get_tag_msg blank-annotated-tag >actual &&
 401         test_cmp expect actual
 402 '
 403
 404 echo '     ' >blankfile
 405 echo ''      >>blankfile
 406 echo '  '    >>blankfile
 407 get_tag_header blankfile-annotated-tag $commit commit $time >expect
 408 test_expect_success \
 409         'creating a tag with blank -F messagefile with spaces should succeed' '
 410         git tag -F blankfile blankfile-annotated-tag &&
 411         get_tag_msg blankfile-annotated-tag >actual &&
 412         test_cmp expect actual
 413 '
 414
 415 printf '      ' >blanknonlfile
 416 get_tag_header blanknonlfile-annotated-tag $commit commit $time >expect
 417 test_expect_success \
 418         'creating a tag with -F file of spaces and no newline should succeed' '
 419         git tag -F blanknonlfile blanknonlfile-annotated-tag &&
 420         get_tag_msg blanknonlfile-annotated-tag >actual &&
 421         test_cmp expect actual
 422 '
 423
 424 # messages with commented lines:
 425
 426 cat >commentsfile <<EOF
 427 # A comment
 428
 429 ############
 430 The message.
 431 ############
 432 One line.
 433
 434
 435 # commented lines
 436 # commented lines
 437
 438 Another line.
 439 # comments
 440
 441 Last line.
 442 EOF
 443 get_tag_header comments-annotated-tag $commit commit $time >expect
 444 cat >>expect <<EOF
 445 The message.
 446 One line.
 447
 448 Another line.
 449
 450 Last line.
 451 EOF
 452 test_expect_success \
 453         'creating a tag using a -F messagefile with #comments should succeed' '
 454         git tag -F commentsfile comments-annotated-tag &&
 455         get_tag_msg comments-annotated-tag >actual &&
 456         test_cmp expect actual
 457 '
 458
 459 get_tag_header comment-annotated-tag $commit commit $time >expect
 460 test_expect_success \
 461         'creating a tag with a #comment in the -m message should succeed' '
 462         git tag -m "#comment" comment-annotated-tag &&
 463         get_tag_msg comment-annotated-tag >actual &&
 464         test_cmp expect actual
 465 '
 466
 467 echo '#comment' >commentfile
 468 echo ''         >>commentfile
 469 echo '####'     >>commentfile
 470 get_tag_header commentfile-annotated-tag $commit commit $time >expect
 471 test_expect_success \
 472         'creating a tag with #comments in the -F messagefile should succeed' '
 473         git tag -F commentfile commentfile-annotated-tag &&
 474         get_tag_msg commentfile-annotated-tag >actual &&
 475         test_cmp expect actual
 476 '
 477
 478 printf '#comment' >commentnonlfile
 479 get_tag_header commentnonlfile-annotated-tag $commit commit $time >expect
 480 test_expect_success \
 481         'creating a tag with a file of #comment and no newline should succeed' '
 482         git tag -F commentnonlfile commentnonlfile-annotated-tag &&
 483         get_tag_msg commentnonlfile-annotated-tag >actual &&
 484         test_cmp expect actual
 485 '
 486
 487 # listing messages for annotated non-signed tags:
 488
 489 test_expect_success \
 490         'listing the one-line message of a non-signed tag should succeed' '
 491         git tag -m "A msg" tag-one-line &&
 492
 493         echo "tag-one-line" >expect &&
 494         git tag -l | grep "^tag-one-line" >actual &&
 495         test_cmp expect actual &&
 496         git tag -n0 -l | grep "^tag-one-line" >actual &&
 497         test_cmp expect actual &&
 498         git tag -n0 -l tag-one-line >actual &&
 499         test_cmp expect actual &&
 500
 501         echo "tag-one-line    A msg" >expect &&
 502         git tag -n1 -l | grep "^tag-one-line" >actual &&
 503         test_cmp expect actual &&
 504         git tag -n -l | grep "^tag-one-line" >actual &&
 505         test_cmp expect actual &&
 506         git tag -n1 -l tag-one-line >actual &&
 507         test_cmp expect actual &&
 508         git tag -n2 -l tag-one-line >actual &&
 509         test_cmp expect actual &&
 510         git tag -n999 -l tag-one-line >actual &&
 511         test_cmp expect actual
 512 '
 513
 514 test_expect_success \
 515         'listing the zero-lines message of a non-signed tag should succeed' '
 516         git tag -m "" tag-zero-lines &&
 517
 518         echo "tag-zero-lines" >expect &&
 519         git tag -l | grep "^tag-zero-lines" >actual &&
 520         test_cmp expect actual &&
 521         git tag -n0 -l | grep "^tag-zero-lines" >actual &&
 522         test_cmp expect actual &&
 523         git tag -n0 -l tag-zero-lines >actual &&
 524         test_cmp expect actual &&
 525
 526         echo "tag-zero-lines  " >expect &&
 527         git tag -n1 -l | grep "^tag-zero-lines" >actual &&
 528         test_cmp expect actual &&
 529         git tag -n -l | grep "^tag-zero-lines" >actual &&
 530         test_cmp expect actual &&
 531         git tag -n1 -l tag-zero-lines >actual &&
 532         test_cmp expect actual &&
 533         git tag -n2 -l tag-zero-lines >actual &&
 534         test_cmp expect actual &&
 535         git tag -n999 -l tag-zero-lines >actual &&
 536         test_cmp expect actual
 537 '
 538
 539 echo 'tag line one' >annotagmsg
 540 echo 'tag line two' >>annotagmsg
 541 echo 'tag line three' >>annotagmsg
 542 test_expect_success \
 543         'listing many message lines of a non-signed tag should succeed' '
 544         git tag -F annotagmsg tag-lines &&
 545
 546         echo "tag-lines" >expect &&
 547         git tag -l | grep "^tag-lines" >actual &&
 548         test_cmp expect actual &&
 549         git tag -n0 -l | grep "^tag-lines" >actual &&
 550         test_cmp expect actual &&
 551         git tag -n0 -l tag-lines >actual &&
 552         test_cmp expect actual &&
 553
 554         echo "tag-lines       tag line one" >expect &&
 555         git tag -n1 -l | grep "^tag-lines" >actual &&
 556         test_cmp expect actual &&
 557         git tag -n -l | grep "^tag-lines" >actual &&
 558         test_cmp expect actual &&
 559         git tag -n1 -l tag-lines >actual &&
 560         test_cmp expect actual &&
 561
 562         echo "    tag line two" >>expect &&
 563         git tag -n2 -l | grep "^ *tag.line" >actual &&
 564         test_cmp expect actual &&
 565         git tag -n2 -l tag-lines >actual &&
 566         test_cmp expect actual &&
 567
 568         echo "    tag line three" >>expect &&
 569         git tag -n3 -l | grep "^ *tag.line" >actual &&
 570         test_cmp expect actual &&
 571         git tag -n3 -l tag-lines >actual &&
 572         test_cmp expect actual &&
 573         git tag -n4 -l | grep "^ *tag.line" >actual &&
 574         test_cmp expect actual &&
 575         git tag -n4 -l tag-lines >actual &&
 576         test_cmp expect actual &&
 577         git tag -n99 -l | grep "^ *tag.line" >actual &&
 578         test_cmp expect actual &&
 579         git tag -n99 -l tag-lines >actual &&
 580         test_cmp expect actual
 581 '
 582
 583 # subsequent tests require gpg; check if it is available
 584 gpg --version >/dev/null 2>/dev/null
 585 if [ $? -eq 127 ]; then
 586         say "gpg not found - skipping tag signing and verification tests"
 587 else
 588         # As said here: http://www.gnupg.org/documentation/faqs.html#q6.19
 589         # the gpg version 1.0.6 didn't parse trust packets correctly, so for
 590         # that version, creation of signed tags using the generated key fails.
 591         case "$(gpg --version)" in
 592         'gpg (GnuPG) 1.0.6'*)
 593                 say "Skipping signed tag tests, because a bug in 1.0.6 version"
 594                 ;;
 595         *)
 596                 test_set_prereq GPG
 597                 ;;
 598         esac
 599 fi
 600
 601 # trying to verify annotated non-signed tags:
 602
 603 test_expect_success GPG \
 604         'trying to verify an annotated non-signed tag should fail' '
 605         tag_exists annotated-tag &&
 606         test_must_fail git tag -v annotated-tag
 607 '
 608
 609 test_expect_success GPG \
 610         'trying to verify a file-annotated non-signed tag should fail' '
 611         tag_exists file-annotated-tag &&
 612         test_must_fail git tag -v file-annotated-tag
 613 '
 614
 615 test_expect_success GPG \
 616         'trying to verify two annotated non-signed tags should fail' '
 617         tag_exists annotated-tag file-annotated-tag &&
 618         test_must_fail git tag -v annotated-tag file-annotated-tag
 619 '
 620
 621 # creating and verifying signed tags:
 622
 623 # key generation info: gpg --homedir t/t7004 --gen-key
 624 # Type DSA and Elgamal, size 2048 bits, no expiration date.
 625 # Name and email: C O Mitter <committer@example.com>
 626 # No password given, to enable non-interactive operation.
 627
 628 cp -R "$TEST_DIRECTORY"/t7004 ./gpghome
 629 chmod 0700 gpghome
 630 GNUPGHOME="$(pwd)/gpghome"
 631 export GNUPGHOME
 632
 633 get_tag_header signed-tag $commit commit $time >expect
 634 echo 'A signed tag message' >>expect
 635 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 636 test_expect_success GPG 'creating a signed tag with -m message should succeed' '
 637         git tag -s -m "A signed tag message" signed-tag &&
 638         get_tag_msg signed-tag >actual &&
 639         test_cmp expect actual
 640 '
 641
 642 get_tag_header u-signed-tag $commit commit $time >expect
 643 echo 'Another message' >>expect
 644 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 645 test_expect_success GPG 'sign with a given key id' '
 646
 647         git tag -u committer@example.com -m "Another message" u-signed-tag &&
 648         get_tag_msg u-signed-tag >actual &&
 649         test_cmp expect actual
 650
 651 '
 652
 653 test_expect_success GPG 'sign with an unknown id (1)' '
 654
 655         test_must_fail git tag -u author@example.com \
 656                 -m "Another message" o-signed-tag
 657
 658 '
 659
 660 test_expect_success GPG 'sign with an unknown id (2)' '
 661
 662         test_must_fail git tag -u DEADBEEF -m "Another message" o-signed-tag
 663
 664 '
 665
 666 cat >fakeeditor <<'EOF'
 667 #!/bin/sh
 668 test -n "$1" && exec >"$1"
 669 echo A signed tag message
 670 echo from a fake editor.
 671 EOF
 672 chmod +x fakeeditor
 673
 674 get_tag_header implied-sign $commit commit $time >expect
 675 ./fakeeditor >>expect
 676 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 677 test_expect_success GPG '-u implies signed tag' '
 678         GIT_EDITOR=./fakeeditor git tag -u CDDE430D implied-sign &&
 679         get_tag_msg implied-sign >actual &&
 680         test_cmp expect actual
 681 '
 682
 683 cat >sigmsgfile <<EOF
 684 Another signed tag
 685 message in a file.
 686 EOF
 687 get_tag_header file-signed-tag $commit commit $time >expect
 688 cat sigmsgfile >>expect
 689 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 690 test_expect_success GPG \
 691         'creating a signed tag with -F messagefile should succeed' '
 692         git tag -s -F sigmsgfile file-signed-tag &&
 693         get_tag_msg file-signed-tag >actual &&
 694         test_cmp expect actual
 695 '
 696
 697 cat >siginputmsg <<EOF
 698 A signed tag message from
 699 the standard input
 700 EOF
 701 get_tag_header stdin-signed-tag $commit commit $time >expect
 702 cat siginputmsg >>expect
 703 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 704 test_expect_success GPG 'creating a signed tag with -F - should succeed' '
 705         git tag -s -F - stdin-signed-tag <siginputmsg &&
 706         get_tag_msg stdin-signed-tag >actual &&
 707         test_cmp expect actual
 708 '
 709
 710 get_tag_header implied-annotate $commit commit $time >expect
 711 ./fakeeditor >>expect
 712 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 713 test_expect_success GPG '-s implies annotated tag' '
 714         GIT_EDITOR=./fakeeditor git tag -s implied-annotate &&
 715         get_tag_msg implied-annotate >actual &&
 716         test_cmp expect actual
 717 '
 718
 719 test_expect_success GPG \
 720         'trying to create a signed tag with non-existing -F file should fail' '
 721         ! test -f nonexistingfile &&
 722         ! tag_exists nosigtag &&
 723         test_must_fail git tag -s -F nonexistingfile nosigtag &&
 724         ! tag_exists nosigtag
 725 '
 726
 727 test_expect_success GPG 'verifying a signed tag should succeed' \
 728         'git tag -v signed-tag'
 729
 730 test_expect_success GPG 'verifying two signed tags in one command should succeed' \
 731         'git tag -v signed-tag file-signed-tag'
 732
 733 test_expect_success GPG \
 734         'verifying many signed and non-signed tags should fail' '
 735         test_must_fail git tag -v signed-tag annotated-tag &&
 736         test_must_fail git tag -v file-annotated-tag file-signed-tag &&
 737         test_must_fail git tag -v annotated-tag \
 738                 file-signed-tag file-annotated-tag &&
 739         test_must_fail git tag -v signed-tag annotated-tag file-signed-tag
 740 '
 741
 742 test_expect_success GPG 'verifying a forged tag should fail' '
 743         forged=$(git cat-file tag signed-tag |
 744                 sed -e "s/signed-tag/forged-tag/" |
 745                 git mktag) &&
 746         git tag forged-tag $forged &&
 747         test_must_fail git tag -v forged-tag
 748 '
 749
 750 # blank and empty messages for signed tags:
 751
 752 get_tag_header empty-signed-tag $commit commit $time >expect
 753 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 754 test_expect_success GPG \
 755         'creating a signed tag with an empty -m message should succeed' '
 756         git tag -s -m "" empty-signed-tag &&
 757         get_tag_msg empty-signed-tag >actual &&
 758         test_cmp expect actual &&
 759         git tag -v empty-signed-tag
 760 '
 761
 762 >sigemptyfile
 763 get_tag_header emptyfile-signed-tag $commit commit $time >expect
 764 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 765 test_expect_success GPG \
 766         'creating a signed tag with an empty -F messagefile should succeed' '
 767         git tag -s -F sigemptyfile emptyfile-signed-tag &&
 768         get_tag_msg emptyfile-signed-tag >actual &&
 769         test_cmp expect actual &&
 770         git tag -v emptyfile-signed-tag
 771 '
 772
 773 printf '\n\n  \n\t\nLeading blank lines\n' > sigblanksfile
 774 printf '\n\t \t  \nRepeated blank lines\n' >>sigblanksfile
 775 printf '\n\n\nTrailing spaces      \t  \n' >>sigblanksfile
 776 printf '\nTrailing blank lines\n\n\t \n\n' >>sigblanksfile
 777 get_tag_header blanks-signed-tag $commit commit $time >expect
 778 cat >>expect <<EOF
 779 Leading blank lines
 780
 781 Repeated blank lines
 782
 783 Trailing spaces
 784
 785 Trailing blank lines
 786 EOF
 787 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 788 test_expect_success GPG \
 789         'extra blanks in the message for a signed tag should be removed' '
 790         git tag -s -F sigblanksfile blanks-signed-tag &&
 791         get_tag_msg blanks-signed-tag >actual &&
 792         test_cmp expect actual &&
 793         git tag -v blanks-signed-tag
 794 '
 795
 796 get_tag_header blank-signed-tag $commit commit $time >expect
 797 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 798 test_expect_success GPG \
 799         'creating a signed tag with a blank -m message should succeed' '
 800         git tag -s -m "     " blank-signed-tag &&
 801         get_tag_msg blank-signed-tag >actual &&
 802         test_cmp expect actual &&
 803         git tag -v blank-signed-tag
 804 '
 805
 806 echo '     ' >sigblankfile
 807 echo ''      >>sigblankfile
 808 echo '  '    >>sigblankfile
 809 get_tag_header blankfile-signed-tag $commit commit $time >expect
 810 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 811 test_expect_success GPG \
 812         'creating a signed tag with blank -F file with spaces should succeed' '
 813         git tag -s -F sigblankfile blankfile-signed-tag &&
 814         get_tag_msg blankfile-signed-tag >actual &&
 815         test_cmp expect actual &&
 816         git tag -v blankfile-signed-tag
 817 '
 818
 819 printf '      ' >sigblanknonlfile
 820 get_tag_header blanknonlfile-signed-tag $commit commit $time >expect
 821 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 822 test_expect_success GPG \
 823         'creating a signed tag with spaces and no newline should succeed' '
 824         git tag -s -F sigblanknonlfile blanknonlfile-signed-tag &&
 825         get_tag_msg blanknonlfile-signed-tag >actual &&
 826         test_cmp expect actual &&
 827         git tag -v signed-tag
 828 '
 829
 830 # messages with commented lines for signed tags:
 831
 832 cat >sigcommentsfile <<EOF
 833 # A comment
 834
 835 ############
 836 The message.
 837 ############
 838 One line.
 839
 840
 841 # commented lines
 842 # commented lines
 843
 844 Another line.
 845 # comments
 846
 847 Last line.
 848 EOF
 849 get_tag_header comments-signed-tag $commit commit $time >expect
 850 cat >>expect <<EOF
 851 The message.
 852 One line.
 853
 854 Another line.
 855
 856 Last line.
 857 EOF
 858 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 859 test_expect_success GPG \
 860         'creating a signed tag with a -F file with #comments should succeed' '
 861         git tag -s -F sigcommentsfile comments-signed-tag &&
 862         get_tag_msg comments-signed-tag >actual &&
 863         test_cmp expect actual &&
 864         git tag -v comments-signed-tag
 865 '
 866
 867 get_tag_header comment-signed-tag $commit commit $time >expect
 868 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 869 test_expect_success GPG \
 870         'creating a signed tag with #commented -m message should succeed' '
 871         git tag -s -m "#comment" comment-signed-tag &&
 872         get_tag_msg comment-signed-tag >actual &&
 873         test_cmp expect actual &&
 874         git tag -v comment-signed-tag
 875 '
 876
 877 echo '#comment' >sigcommentfile
 878 echo ''         >>sigcommentfile
 879 echo '####'     >>sigcommentfile
 880 get_tag_header commentfile-signed-tag $commit commit $time >expect
 881 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 882 test_expect_success GPG \
 883         'creating a signed tag with #commented -F messagefile should succeed' '
 884         git tag -s -F sigcommentfile commentfile-signed-tag &&
 885         get_tag_msg commentfile-signed-tag >actual &&
 886         test_cmp expect actual &&
 887         git tag -v commentfile-signed-tag
 888 '
 889
 890 printf '#comment' >sigcommentnonlfile
 891 get_tag_header commentnonlfile-signed-tag $commit commit $time >expect
 892 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 893 test_expect_success GPG \
 894         'creating a signed tag with a #comment and no newline should succeed' '
 895         git tag -s -F sigcommentnonlfile commentnonlfile-signed-tag &&
 896         get_tag_msg commentnonlfile-signed-tag >actual &&
 897         test_cmp expect actual &&
 898         git tag -v commentnonlfile-signed-tag
 899 '
 900
 901 # listing messages for signed tags:
 902
 903 test_expect_success GPG \
 904         'listing the one-line message of a signed tag should succeed' '
 905         git tag -s -m "A message line signed" stag-one-line &&
 906
 907         echo "stag-one-line" >expect &&
 908         git tag -l | grep "^stag-one-line" >actual &&
 909         test_cmp expect actual &&
 910         git tag -n0 -l | grep "^stag-one-line" >actual &&
 911         test_cmp expect actual &&
 912         git tag -n0 -l stag-one-line >actual &&
 913         test_cmp expect actual &&
 914
 915         echo "stag-one-line   A message line signed" >expect &&
 916         git tag -n1 -l | grep "^stag-one-line" >actual &&
 917         test_cmp expect actual &&
 918         git tag -n -l | grep "^stag-one-line" >actual &&
 919         test_cmp expect actual &&
 920         git tag -n1 -l stag-one-line >actual &&
 921         test_cmp expect actual &&
 922         git tag -n2 -l stag-one-line >actual &&
 923         test_cmp expect actual &&
 924         git tag -n999 -l stag-one-line >actual &&
 925         test_cmp expect actual
 926 '
 927
 928 test_expect_success GPG \
 929         'listing the zero-lines message of a signed tag should succeed' '
 930         git tag -s -m "" stag-zero-lines &&
 931
 932         echo "stag-zero-lines" >expect &&
 933         git tag -l | grep "^stag-zero-lines" >actual &&
 934         test_cmp expect actual &&
 935         git tag -n0 -l | grep "^stag-zero-lines" >actual &&
 936         test_cmp expect actual &&
 937         git tag -n0 -l stag-zero-lines >actual &&
 938         test_cmp expect actual &&
 939
 940         echo "stag-zero-lines " >expect &&
 941         git tag -n1 -l | grep "^stag-zero-lines" >actual &&
 942         test_cmp expect actual &&
 943         git tag -n -l | grep "^stag-zero-lines" >actual &&
 944         test_cmp expect actual &&
 945         git tag -n1 -l stag-zero-lines >actual &&
 946         test_cmp expect actual &&
 947         git tag -n2 -l stag-zero-lines >actual &&
 948         test_cmp expect actual &&
 949         git tag -n999 -l stag-zero-lines >actual &&
 950         test_cmp expect actual
 951 '
 952
 953 echo 'stag line one' >sigtagmsg
 954 echo 'stag line two' >>sigtagmsg
 955 echo 'stag line three' >>sigtagmsg
 956 test_expect_success GPG \
 957         'listing many message lines of a signed tag should succeed' '
 958         git tag -s -F sigtagmsg stag-lines &&
 959
 960         echo "stag-lines" >expect &&
 961         git tag -l | grep "^stag-lines" >actual &&
 962         test_cmp expect actual &&
 963         git tag -n0 -l | grep "^stag-lines" >actual &&
 964         test_cmp expect actual &&
 965         git tag -n0 -l stag-lines >actual &&
 966         test_cmp expect actual &&
 967
 968         echo "stag-lines      stag line one" >expect &&
 969         git tag -n1 -l | grep "^stag-lines" >actual &&
 970         test_cmp expect actual &&
 971         git tag -n -l | grep "^stag-lines" >actual &&
 972         test_cmp expect actual &&
 973         git tag -n1 -l stag-lines >actual &&
 974         test_cmp expect actual &&
 975
 976         echo "    stag line two" >>expect &&
 977         git tag -n2 -l | grep "^ *stag.line" >actual &&
 978         test_cmp expect actual &&
 979         git tag -n2 -l stag-lines >actual &&
 980         test_cmp expect actual &&
 981
 982         echo "    stag line three" >>expect &&
 983         git tag -n3 -l | grep "^ *stag.line" >actual &&
 984         test_cmp expect actual &&
 985         git tag -n3 -l stag-lines >actual &&
 986         test_cmp expect actual &&
 987         git tag -n4 -l | grep "^ *stag.line" >actual &&
 988         test_cmp expect actual &&
 989         git tag -n4 -l stag-lines >actual &&
 990         test_cmp expect actual &&
 991         git tag -n99 -l | grep "^ *stag.line" >actual &&
 992         test_cmp expect actual &&
 993         git tag -n99 -l stag-lines >actual &&
 994         test_cmp expect actual
 995 '
 996
 997 # tags pointing to objects different from commits:
 998
 999 tree=$(git rev-parse HEAD^{tree})
1000 blob=$(git rev-parse HEAD:foo)
1001 tag=$(git rev-parse signed-tag 2>/dev/null)
1002
1003 get_tag_header tree-signed-tag $tree tree $time >expect
1004 echo "A message for a tree" >>expect
1005 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1006 test_expect_success GPG \
1007         'creating a signed tag pointing to a tree should succeed' '
1008         git tag -s -m "A message for a tree" tree-signed-tag HEAD^{tree} &&
1009         get_tag_msg tree-signed-tag >actual &&
1010         test_cmp expect actual
1011 '
1012
1013 get_tag_header blob-signed-tag $blob blob $time >expect
1014 echo "A message for a blob" >>expect
1015 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1016 test_expect_success GPG \
1017         'creating a signed tag pointing to a blob should succeed' '
1018         git tag -s -m "A message for a blob" blob-signed-tag HEAD:foo &&
1019         get_tag_msg blob-signed-tag >actual &&
1020         test_cmp expect actual
1021 '
1022
1023 get_tag_header tag-signed-tag $tag tag $time >expect
1024 echo "A message for another tag" >>expect
1025 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1026 test_expect_success GPG \
1027         'creating a signed tag pointing to another tag should succeed' '
1028         git tag -s -m "A message for another tag" tag-signed-tag signed-tag &&
1029         get_tag_msg tag-signed-tag >actual &&
1030         test_cmp expect actual
1031 '
1032
1033 # try to sign with bad user.signingkey
1034 git config user.signingkey BobTheMouse
1035 test_expect_success GPG \
1036         'git tag -s fails if gpg is misconfigured' \
1037         'test_must_fail git tag -s -m tail tag-gpg-failure'
1038 git config --unset user.signingkey
1039
1040 # try to verify without gpg:
1041
1042 rm -rf gpghome
1043 test_expect_success GPG \
1044         'verify signed tag fails when public key is not present' \
1045         'test_must_fail git tag -v signed-tag'
1046
1047 test_expect_success \
1048         'git tag -a fails if tag annotation is empty' '
1049         ! (GIT_EDITOR=cat git tag -a initial-comment)
1050 '
1051
1052 test_expect_success \
1053         'message in editor has initial comment' '
1054         GIT_EDITOR=cat git tag -a initial-comment > actual
1055         # check the first line --- should be empty
1056         first=$(sed -e 1q <actual) &&
1057         test -z "$first" &&
1058         # remove commented lines from the remainder -- should be empty
1059         rest=$(sed -e 1d -e '/^#/d' <actual) &&
1060         test -z "$rest"
1061 '
1062
1063 get_tag_header reuse $commit commit $time >expect
1064 echo "An annotation to be reused" >> expect
1065 test_expect_success \
1066         'overwriting an annoted tag should use its previous body' '
1067         git tag -a -m "An annotation to be reused" reuse &&
1068         GIT_EDITOR=true git tag -f -a reuse &&
1069         get_tag_msg reuse >actual &&
1070         test_cmp expect actual
1071 '
1072
1073 test_expect_success 'filename for the message is relative to cwd' '
1074         mkdir subdir &&
1075         echo "Tag message in top directory" >msgfile-5 &&
1076         echo "Tag message in sub directory" >subdir/msgfile-5 &&
1077         (
1078                 cd subdir &&
1079                 git tag -a -F msgfile-5 tag-from-subdir
1080         ) &&
1081         git cat-file tag tag-from-subdir | grep "in sub directory"
1082 '
1083
1084 test_expect_success 'filename for the message is relative to cwd' '
1085         echo "Tag message in sub directory" >subdir/msgfile-6 &&
1086         (
1087                 cd subdir &&
1088                 git tag -a -F msgfile-6 tag-from-subdir-2
1089         ) &&
1090         git cat-file tag tag-from-subdir-2 | grep "in sub directory"
1091 '
1092
1093 # create a few more commits to test --contains
1094
1095 hash1=$(git rev-parse HEAD)
1096
1097 test_expect_success 'creating second commit and tag' '
1098         echo foo-2.0 >foo &&
1099         git add foo &&
1100         git commit -m second
1101         git tag v2.0
1102 '
1103
1104 hash2=$(git rev-parse HEAD)
1105
1106 test_expect_success 'creating third commit without tag' '
1107         echo foo-dev >foo &&
1108         git add foo &&
1109         git commit -m third
1110 '
1111
1112 hash3=$(git rev-parse HEAD)
1113
1114 # simple linear checks of --continue
1115
1116 cat > expected <<EOF
1117 v0.2.1
1118 v1.0
1119 v1.0.1
1120 v1.1.3
1121 v2.0
1122 EOF
1123
1124 test_expect_success 'checking that first commit is in all tags (hash)' "
1125         git tag -l --contains $hash1 v* >actual
1126         test_cmp expected actual
1127 "
1128
1129 # other ways of specifying the commit
1130 test_expect_success 'checking that first commit is in all tags (tag)' "
1131         git tag -l --contains v1.0 v* >actual
1132         test_cmp expected actual
1133 "
1134
1135 test_expect_success 'checking that first commit is in all tags (relative)' "
1136         git tag -l --contains HEAD~2 v* >actual
1137         test_cmp expected actual
1138 "
1139
1140 cat > expected <<EOF
1141 v2.0
1142 EOF
1143
1144 test_expect_success 'checking that second commit only has one tag' "
1145         git tag -l --contains $hash2 v* >actual
1146         test_cmp expected actual
1147 "
1148
1149
1150 cat > expected <<EOF
1151 EOF
1152
1153 test_expect_success 'checking that third commit has no tags' "
1154         git tag -l --contains $hash3 v* >actual
1155         test_cmp expected actual
1156 "
1157
1158 # how about a simple merge?
1159
1160 test_expect_success 'creating simple branch' '
1161         git branch stable v2.0 &&
1162         git checkout stable &&
1163         echo foo-3.0 > foo &&
1164         git commit foo -m fourth
1165         git tag v3.0
1166 '
1167
1168 hash4=$(git rev-parse HEAD)
1169
1170 cat > expected <<EOF
1171 v3.0
1172 EOF
1173
1174 test_expect_success 'checking that branch head only has one tag' "
1175         git tag -l --contains $hash4 v* >actual
1176         test_cmp expected actual
1177 "
1178
1179 test_expect_success 'merging original branch into this branch' '
1180         git merge --strategy=ours master &&
1181         git tag v4.0
1182 '
1183
1184 cat > expected <<EOF
1185 v4.0
1186 EOF
1187
1188 test_expect_success 'checking that original branch head has one tag now' "
1189         git tag -l --contains $hash3 v* >actual
1190         test_cmp expected actual
1191 "
1192
1193 cat > expected <<EOF
1194 v0.2.1
1195 v1.0
1196 v1.0.1
1197 v1.1.3
1198 v2.0
1199 v3.0
1200 v4.0
1201 EOF
1202
1203 test_expect_success 'checking that initial commit is in all tags' "
1204         git tag -l --contains $hash1 v* >actual
1205         test_cmp expected actual
1206 "
1207
1208 # mixing modes and options:
1209
1210 test_expect_success 'mixing incompatibles modes and options is forbidden' '
1211         test_must_fail git tag -a
1212         test_must_fail git tag -l -v
1213         test_must_fail git tag -n 100
1214         test_must_fail git tag -l -m msg
1215         test_must_fail git tag -l -F some file
1216         test_must_fail git tag -v -s
1217 '
1218
1219 test_done