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
  13 # creating and listing lightweight tags:
  14
  15 tag_exists () {
  16         git show-ref --quiet --verify refs/tags/"$1"
  17 }
  18
  19 # todo: git tag -l now returns always zero, when fixed, change this test
  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 'looking for a tag in an empty tree should fail' \
  31         '! (tag_exists mytag)'
  32
  33 test_expect_success 'creating a tag in an empty tree should fail' '
  34         test_must_fail git tag mynotag &&
  35         ! tag_exists mynotag
  36 '
  37
  38 test_expect_success 'creating a tag for HEAD in an empty tree should fail' '
  39         test_must_fail git tag mytaghead HEAD &&
  40         ! tag_exists mytaghead
  41 '
  42
  43 test_expect_success 'creating a tag for an unknown revision should fail' '
  44         test_must_fail git tag mytagnorev aaaaaaaaaaa &&
  45         ! tag_exists mytagnorev
  46 '
  47
  48 # commit used in the tests, test_tick is also called here to freeze the date:
  49 test_expect_success 'creating a tag using default HEAD should succeed' '
  50         test_tick &&
  51         echo foo >foo &&
  52         git add foo &&
  53         git commit -m Foo &&
  54         git tag mytag &&
  55         test_must_fail git reflog exists refs/tags/mytag
  56 '
  57
  58 test_expect_success 'creating a tag with --create-reflog should create reflog' '
  59         test_when_finished "git tag -d tag_with_reflog" &&
  60         git tag --create-reflog tag_with_reflog &&
  61         git reflog exists refs/tags/tag_with_reflog
  62 '
  63
  64 test_expect_success '--create-reflog does not create reflog on failure' '
  65         test_must_fail git tag --create-reflog mytag &&
  66         test_must_fail git reflog exists refs/tags/mytag
  67 '
  68
  69 test_expect_success 'listing all tags if one exists should succeed' '
  70         git tag -l &&
  71         git tag
  72 '
  73
  74 test_expect_success 'listing all tags if one exists should output that tag' '
  75         test $(git tag -l) = mytag &&
  76         test $(git tag) = mytag
  77 '
  78
  79 # pattern matching:
  80
  81 test_expect_success 'listing a tag using a matching pattern should succeed' \
  82         'git tag -l mytag'
  83
  84 test_expect_success \
  85         'listing a tag using a matching pattern should output that tag' \
  86         'test $(git tag -l mytag) = mytag'
  87
  88 # todo: git tag -l now returns always zero, when fixed, change this test
  89 test_expect_success \
  90         'listing tags using a non-matching pattern should suceed' \
  91         'git tag -l xxx'
  92
  93 test_expect_success \
  94         'listing tags using a non-matching pattern should output nothing' \
  95         'test $(git tag -l xxx | wc -l) -eq 0'
  96
  97 # special cases for creating tags:
  98
  99 test_expect_success \
 100         'trying to create a tag with the name of one existing should fail' \
 101         'test_must_fail git tag mytag'
 102
 103 test_expect_success \
 104         'trying to create a tag with a non-valid name should fail' '
 105         test $(git tag -l | wc -l) -eq 1 &&
 106         test_must_fail git tag "" &&
 107         test_must_fail git tag .othertag &&
 108         test_must_fail git tag "other tag" &&
 109         test_must_fail git tag "othertag^" &&
 110         test_must_fail git tag "other~tag" &&
 111         test $(git tag -l | wc -l) -eq 1
 112 '
 113
 114 test_expect_success 'creating a tag using HEAD directly should succeed' '
 115         git tag myhead HEAD &&
 116         tag_exists myhead
 117 '
 118
 119 test_expect_success '--force can create a tag with the name of one existing' '
 120         tag_exists mytag &&
 121         git tag --force mytag &&
 122         tag_exists mytag'
 123
 124 test_expect_success '--force is moot with a non-existing tag name' '
 125         git tag newtag >expect &&
 126         git tag --force forcetag >actual &&
 127         test_cmp expect actual
 128 '
 129 git tag -d newtag forcetag
 130
 131 # deleting tags:
 132
 133 test_expect_success 'trying to delete an unknown tag should fail' '
 134         ! tag_exists unknown-tag &&
 135         test_must_fail git tag -d unknown-tag
 136 '
 137
 138 cat >expect <<EOF
 139 myhead
 140 mytag
 141 EOF
 142 test_expect_success \
 143         'trying to delete tags without params should succeed and do nothing' '
 144         git tag -l > actual && test_cmp expect actual &&
 145         git tag -d &&
 146         git tag -l > actual && test_cmp expect actual
 147 '
 148
 149 test_expect_success \
 150         'deleting two existing tags in one command should succeed' '
 151         tag_exists mytag &&
 152         tag_exists myhead &&
 153         git tag -d mytag myhead &&
 154         ! tag_exists mytag &&
 155         ! tag_exists myhead
 156 '
 157
 158 test_expect_success \
 159         'creating a tag with the name of another deleted one should succeed' '
 160         ! tag_exists mytag &&
 161         git tag mytag &&
 162         tag_exists mytag
 163 '
 164
 165 test_expect_success \
 166         'trying to delete two tags, existing and not, should fail in the 2nd' '
 167         tag_exists mytag &&
 168         ! tag_exists myhead &&
 169         test_must_fail git tag -d mytag anothertag &&
 170         ! tag_exists mytag &&
 171         ! tag_exists myhead
 172 '
 173
 174 test_expect_success 'trying to delete an already deleted tag should fail' \
 175         'test_must_fail git tag -d mytag'
 176
 177 # listing various tags with pattern matching:
 178
 179 cat >expect <<EOF
 180 a1
 181 aa1
 182 cba
 183 t210
 184 t211
 185 v0.2.1
 186 v1.0
 187 v1.0.1
 188 v1.1.3
 189 EOF
 190 test_expect_success 'listing all tags should print them ordered' '
 191         git tag v1.0.1 &&
 192         git tag t211 &&
 193         git tag aa1 &&
 194         git tag v0.2.1 &&
 195         git tag v1.1.3 &&
 196         git tag cba &&
 197         git tag a1 &&
 198         git tag v1.0 &&
 199         git tag t210 &&
 200         git tag -l > actual &&
 201         test_cmp expect actual &&
 202         git tag > actual &&
 203         test_cmp expect actual
 204 '
 205
 206 cat >expect <<EOF
 207 a1
 208 aa1
 209 cba
 210 EOF
 211 test_expect_success \
 212         'listing tags with substring as pattern must print those matching' '
 213         rm *a* &&
 214         git tag -l "*a*" > current &&
 215         test_cmp expect current
 216 '
 217
 218 cat >expect <<EOF
 219 v0.2.1
 220 v1.0.1
 221 EOF
 222 test_expect_success \
 223         'listing tags with a suffix as pattern must print those matching' '
 224         git tag -l "*.1" > actual &&
 225         test_cmp expect actual
 226 '
 227
 228 cat >expect <<EOF
 229 t210
 230 t211
 231 EOF
 232 test_expect_success \
 233         'listing tags with a prefix as pattern must print those matching' '
 234         git tag -l "t21*" > actual &&
 235         test_cmp expect actual
 236 '
 237
 238 cat >expect <<EOF
 239 a1
 240 EOF
 241 test_expect_success \
 242         'listing tags using a name as pattern must print that one matching' '
 243         git tag -l a1 > actual &&
 244         test_cmp expect actual
 245 '
 246
 247 cat >expect <<EOF
 248 v1.0
 249 EOF
 250 test_expect_success \
 251         'listing tags using a name as pattern must print that one matching' '
 252         git tag -l v1.0 > actual &&
 253         test_cmp expect actual
 254 '
 255
 256 cat >expect <<EOF
 257 v1.0.1
 258 v1.1.3
 259 EOF
 260 test_expect_success \
 261         'listing tags with ? in the pattern should print those matching' '
 262         git tag -l "v1.?.?" > actual &&
 263         test_cmp expect actual
 264 '
 265
 266 >expect
 267 test_expect_success \
 268         'listing tags using v.* should print nothing because none have v.' '
 269         git tag -l "v.*" > actual &&
 270         test_cmp expect actual
 271 '
 272
 273 cat >expect <<EOF
 274 v0.2.1
 275 v1.0
 276 v1.0.1
 277 v1.1.3
 278 EOF
 279 test_expect_success \
 280         'listing tags using v* should print only those having v' '
 281         git tag -l "v*" > actual &&
 282         test_cmp expect actual
 283 '
 284
 285 test_expect_success 'tag -l can accept multiple patterns' '
 286         git tag -l "v1*" "v0*" >actual &&
 287         test_cmp expect actual
 288 '
 289
 290 test_expect_success 'listing tags in column' '
 291         COLUMNS=40 git tag -l --column=row >actual &&
 292         cat >expected <<\EOF &&
 293 a1      aa1     cba     t210    t211
 294 v0.2.1  v1.0    v1.0.1  v1.1.3
 295 EOF
 296         test_cmp expected actual
 297 '
 298
 299 test_expect_success 'listing tags in column with column.*' '
 300         git config column.tag row &&
 301         git config column.ui dense &&
 302         COLUMNS=40 git tag -l >actual &&
 303         git config --unset column.ui &&
 304         git config --unset column.tag &&
 305         cat >expected <<\EOF &&
 306 a1      aa1   cba     t210    t211
 307 v0.2.1  v1.0  v1.0.1  v1.1.3
 308 EOF
 309         test_cmp expected actual
 310 '
 311
 312 test_expect_success 'listing tag with -n --column should fail' '
 313         test_must_fail git tag --column -n
 314 '
 315
 316 test_expect_success 'listing tags -n in column with column.ui ignored' '
 317         git config column.ui "row dense" &&
 318         COLUMNS=40 git tag -l -n >actual &&
 319         git config --unset column.ui &&
 320         cat >expected <<\EOF &&
 321 a1              Foo
 322 aa1             Foo
 323 cba             Foo
 324 t210            Foo
 325 t211            Foo
 326 v0.2.1          Foo
 327 v1.0            Foo
 328 v1.0.1          Foo
 329 v1.1.3          Foo
 330 EOF
 331         test_cmp expected actual
 332 '
 333
 334 # creating and verifying lightweight tags:
 335
 336 test_expect_success \
 337         'a non-annotated tag created without parameters should point to HEAD' '
 338         git tag non-annotated-tag &&
 339         test $(git cat-file -t non-annotated-tag) = commit &&
 340         test $(git rev-parse non-annotated-tag) = $(git rev-parse HEAD)
 341 '
 342
 343 test_expect_success 'trying to verify an unknown tag should fail' \
 344         'test_must_fail git tag -v unknown-tag'
 345
 346 test_expect_success \
 347         'trying to verify a non-annotated and non-signed tag should fail' \
 348         'test_must_fail git tag -v non-annotated-tag'
 349
 350 test_expect_success \
 351         'trying to verify many non-annotated or unknown tags, should fail' \
 352         'test_must_fail git tag -v unknown-tag1 non-annotated-tag unknown-tag2'
 353
 354 # creating annotated tags:
 355
 356 get_tag_msg () {
 357         git cat-file tag "$1" | sed -e "/BEGIN PGP/q"
 358 }
 359
 360 # run test_tick before committing always gives the time in that timezone
 361 get_tag_header () {
 362 cat <<EOF
 363 object $2
 364 type $3
 365 tag $1
 366 tagger C O Mitter <committer@example.com> $4 -0700
 367
 368 EOF
 369 }
 370
 371 commit=$(git rev-parse HEAD)
 372 time=$test_tick
 373
 374 get_tag_header annotated-tag $commit commit $time >expect
 375 echo "A message" >>expect
 376 test_expect_success \
 377         'creating an annotated tag with -m message should succeed' '
 378         git tag -m "A message" annotated-tag &&
 379         get_tag_msg annotated-tag >actual &&
 380         test_cmp expect actual
 381 '
 382
 383 cat >msgfile <<EOF
 384 Another message
 385 in a file.
 386 EOF
 387 get_tag_header file-annotated-tag $commit commit $time >expect
 388 cat msgfile >>expect
 389 test_expect_success \
 390         'creating an annotated tag with -F messagefile should succeed' '
 391         git tag -F msgfile file-annotated-tag &&
 392         get_tag_msg file-annotated-tag >actual &&
 393         test_cmp expect actual
 394 '
 395
 396 cat >inputmsg <<EOF
 397 A message from the
 398 standard input
 399 EOF
 400 get_tag_header stdin-annotated-tag $commit commit $time >expect
 401 cat inputmsg >>expect
 402 test_expect_success 'creating an annotated tag with -F - should succeed' '
 403         git tag -F - stdin-annotated-tag <inputmsg &&
 404         get_tag_msg stdin-annotated-tag >actual &&
 405         test_cmp expect actual
 406 '
 407
 408 test_expect_success \
 409         'trying to create a tag with a non-existing -F file should fail' '
 410         ! test -f nonexistingfile &&
 411         ! tag_exists notag &&
 412         test_must_fail git tag -F nonexistingfile notag &&
 413         ! tag_exists notag
 414 '
 415
 416 test_expect_success \
 417         'trying to create tags giving both -m or -F options should fail' '
 418         echo "message file 1" >msgfile1 &&
 419         echo "message file 2" >msgfile2 &&
 420         ! tag_exists msgtag &&
 421         test_must_fail git tag -m "message 1" -F msgfile1 msgtag &&
 422         ! tag_exists msgtag &&
 423         test_must_fail git tag -F msgfile1 -m "message 1" msgtag &&
 424         ! tag_exists msgtag &&
 425         test_must_fail git tag -m "message 1" -F msgfile1 \
 426                 -m "message 2" msgtag &&
 427         ! tag_exists msgtag
 428 '
 429
 430 # blank and empty messages:
 431
 432 get_tag_header empty-annotated-tag $commit commit $time >expect
 433 test_expect_success \
 434         'creating a tag with an empty -m message should succeed' '
 435         git tag -m "" empty-annotated-tag &&
 436         get_tag_msg empty-annotated-tag >actual &&
 437         test_cmp expect actual
 438 '
 439
 440 >emptyfile
 441 get_tag_header emptyfile-annotated-tag $commit commit $time >expect
 442 test_expect_success \
 443         'creating a tag with an empty -F messagefile should succeed' '
 444         git tag -F emptyfile emptyfile-annotated-tag &&
 445         get_tag_msg emptyfile-annotated-tag >actual &&
 446         test_cmp expect actual
 447 '
 448
 449 printf '\n\n  \n\t\nLeading blank lines\n' >blanksfile
 450 printf '\n\t \t  \nRepeated blank lines\n' >>blanksfile
 451 printf '\n\n\nTrailing spaces      \t  \n' >>blanksfile
 452 printf '\nTrailing blank lines\n\n\t \n\n' >>blanksfile
 453 get_tag_header blanks-annotated-tag $commit commit $time >expect
 454 cat >>expect <<EOF
 455 Leading blank lines
 456
 457 Repeated blank lines
 458
 459 Trailing spaces
 460
 461 Trailing blank lines
 462 EOF
 463 test_expect_success \
 464         'extra blanks in the message for an annotated tag should be removed' '
 465         git tag -F blanksfile blanks-annotated-tag &&
 466         get_tag_msg blanks-annotated-tag >actual &&
 467         test_cmp expect actual
 468 '
 469
 470 get_tag_header blank-annotated-tag $commit commit $time >expect
 471 test_expect_success \
 472         'creating a tag with blank -m message with spaces should succeed' '
 473         git tag -m "     " blank-annotated-tag &&
 474         get_tag_msg blank-annotated-tag >actual &&
 475         test_cmp expect actual
 476 '
 477
 478 echo '     ' >blankfile
 479 echo ''      >>blankfile
 480 echo '  '    >>blankfile
 481 get_tag_header blankfile-annotated-tag $commit commit $time >expect
 482 test_expect_success \
 483         'creating a tag with blank -F messagefile with spaces should succeed' '
 484         git tag -F blankfile blankfile-annotated-tag &&
 485         get_tag_msg blankfile-annotated-tag >actual &&
 486         test_cmp expect actual
 487 '
 488
 489 printf '      ' >blanknonlfile
 490 get_tag_header blanknonlfile-annotated-tag $commit commit $time >expect
 491 test_expect_success \
 492         'creating a tag with -F file of spaces and no newline should succeed' '
 493         git tag -F blanknonlfile blanknonlfile-annotated-tag &&
 494         get_tag_msg blanknonlfile-annotated-tag >actual &&
 495         test_cmp expect actual
 496 '
 497
 498 # messages with commented lines:
 499
 500 cat >commentsfile <<EOF
 501 # A comment
 502
 503 ############
 504 The message.
 505 ############
 506 One line.
 507
 508
 509 # commented lines
 510 # commented lines
 511
 512 Another line.
 513 # comments
 514
 515 Last line.
 516 EOF
 517 get_tag_header comments-annotated-tag $commit commit $time >expect
 518 cat >>expect <<EOF
 519 The message.
 520 One line.
 521
 522 Another line.
 523
 524 Last line.
 525 EOF
 526 test_expect_success \
 527         'creating a tag using a -F messagefile with #comments should succeed' '
 528         git tag -F commentsfile comments-annotated-tag &&
 529         get_tag_msg comments-annotated-tag >actual &&
 530         test_cmp expect actual
 531 '
 532
 533 get_tag_header comment-annotated-tag $commit commit $time >expect
 534 test_expect_success \
 535         'creating a tag with a #comment in the -m message should succeed' '
 536         git tag -m "#comment" comment-annotated-tag &&
 537         get_tag_msg comment-annotated-tag >actual &&
 538         test_cmp expect actual
 539 '
 540
 541 echo '#comment' >commentfile
 542 echo ''         >>commentfile
 543 echo '####'     >>commentfile
 544 get_tag_header commentfile-annotated-tag $commit commit $time >expect
 545 test_expect_success \
 546         'creating a tag with #comments in the -F messagefile should succeed' '
 547         git tag -F commentfile commentfile-annotated-tag &&
 548         get_tag_msg commentfile-annotated-tag >actual &&
 549         test_cmp expect actual
 550 '
 551
 552 printf '#comment' >commentnonlfile
 553 get_tag_header commentnonlfile-annotated-tag $commit commit $time >expect
 554 test_expect_success \
 555         'creating a tag with a file of #comment and no newline should succeed' '
 556         git tag -F commentnonlfile commentnonlfile-annotated-tag &&
 557         get_tag_msg commentnonlfile-annotated-tag >actual &&
 558         test_cmp expect actual
 559 '
 560
 561 # listing messages for annotated non-signed tags:
 562
 563 test_expect_success \
 564         'listing the one-line message of a non-signed tag should succeed' '
 565         git tag -m "A msg" tag-one-line &&
 566
 567         echo "tag-one-line" >expect &&
 568         git tag -l | grep "^tag-one-line" >actual &&
 569         test_cmp expect actual &&
 570         git tag -n0 -l | grep "^tag-one-line" >actual &&
 571         test_cmp expect actual &&
 572         git tag -n0 -l tag-one-line >actual &&
 573         test_cmp expect actual &&
 574
 575         echo "tag-one-line    A msg" >expect &&
 576         git tag -n1 -l | grep "^tag-one-line" >actual &&
 577         test_cmp expect actual &&
 578         git tag -n -l | grep "^tag-one-line" >actual &&
 579         test_cmp expect actual &&
 580         git tag -n1 -l tag-one-line >actual &&
 581         test_cmp expect actual &&
 582         git tag -n2 -l tag-one-line >actual &&
 583         test_cmp expect actual &&
 584         git tag -n999 -l tag-one-line >actual &&
 585         test_cmp expect actual
 586 '
 587
 588 test_expect_success \
 589         'listing the zero-lines message of a non-signed tag should succeed' '
 590         git tag -m "" tag-zero-lines &&
 591
 592         echo "tag-zero-lines" >expect &&
 593         git tag -l | grep "^tag-zero-lines" >actual &&
 594         test_cmp expect actual &&
 595         git tag -n0 -l | grep "^tag-zero-lines" >actual &&
 596         test_cmp expect actual &&
 597         git tag -n0 -l tag-zero-lines >actual &&
 598         test_cmp expect actual &&
 599
 600         echo "tag-zero-lines  " >expect &&
 601         git tag -n1 -l | grep "^tag-zero-lines" >actual &&
 602         test_cmp expect actual &&
 603         git tag -n -l | grep "^tag-zero-lines" >actual &&
 604         test_cmp expect actual &&
 605         git tag -n1 -l tag-zero-lines >actual &&
 606         test_cmp expect actual &&
 607         git tag -n2 -l tag-zero-lines >actual &&
 608         test_cmp expect actual &&
 609         git tag -n999 -l tag-zero-lines >actual &&
 610         test_cmp expect actual
 611 '
 612
 613 echo 'tag line one' >annotagmsg
 614 echo 'tag line two' >>annotagmsg
 615 echo 'tag line three' >>annotagmsg
 616 test_expect_success \
 617         'listing many message lines of a non-signed tag should succeed' '
 618         git tag -F annotagmsg tag-lines &&
 619
 620         echo "tag-lines" >expect &&
 621         git tag -l | grep "^tag-lines" >actual &&
 622         test_cmp expect actual &&
 623         git tag -n0 -l | grep "^tag-lines" >actual &&
 624         test_cmp expect actual &&
 625         git tag -n0 -l tag-lines >actual &&
 626         test_cmp expect actual &&
 627
 628         echo "tag-lines       tag line one" >expect &&
 629         git tag -n1 -l | grep "^tag-lines" >actual &&
 630         test_cmp expect actual &&
 631         git tag -n -l | grep "^tag-lines" >actual &&
 632         test_cmp expect actual &&
 633         git tag -n1 -l tag-lines >actual &&
 634         test_cmp expect actual &&
 635
 636         echo "    tag line two" >>expect &&
 637         git tag -n2 -l | grep "^ *tag.line" >actual &&
 638         test_cmp expect actual &&
 639         git tag -n2 -l tag-lines >actual &&
 640         test_cmp expect actual &&
 641
 642         echo "    tag line three" >>expect &&
 643         git tag -n3 -l | grep "^ *tag.line" >actual &&
 644         test_cmp expect actual &&
 645         git tag -n3 -l tag-lines >actual &&
 646         test_cmp expect actual &&
 647         git tag -n4 -l | grep "^ *tag.line" >actual &&
 648         test_cmp expect actual &&
 649         git tag -n4 -l tag-lines >actual &&
 650         test_cmp expect actual &&
 651         git tag -n99 -l | grep "^ *tag.line" >actual &&
 652         test_cmp expect actual &&
 653         git tag -n99 -l tag-lines >actual &&
 654         test_cmp expect actual
 655 '
 656
 657 test_expect_success 'annotations for blobs are empty' '
 658         blob=$(git hash-object -w --stdin <<-\EOF
 659         Blob paragraph 1.
 660
 661         Blob paragraph 2.
 662         EOF
 663         ) &&
 664         git tag tag-blob $blob &&
 665         echo "tag-blob        " >expect &&
 666         git tag -n1 -l tag-blob >actual &&
 667         test_cmp expect actual
 668 '
 669
 670 # trying to verify annotated non-signed tags:
 671
 672 test_expect_success GPG \
 673         'trying to verify an annotated non-signed tag should fail' '
 674         tag_exists annotated-tag &&
 675         test_must_fail git tag -v annotated-tag
 676 '
 677
 678 test_expect_success GPG \
 679         'trying to verify a file-annotated non-signed tag should fail' '
 680         tag_exists file-annotated-tag &&
 681         test_must_fail git tag -v file-annotated-tag
 682 '
 683
 684 test_expect_success GPG \
 685         'trying to verify two annotated non-signed tags should fail' '
 686         tag_exists annotated-tag file-annotated-tag &&
 687         test_must_fail git tag -v annotated-tag file-annotated-tag
 688 '
 689
 690 # creating and verifying signed tags:
 691
 692 get_tag_header signed-tag $commit commit $time >expect
 693 echo 'A signed tag message' >>expect
 694 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 695 test_expect_success GPG 'creating a signed tag with -m message should succeed' '
 696         git tag -s -m "A signed tag message" signed-tag &&
 697         get_tag_msg signed-tag >actual &&
 698         test_cmp expect actual
 699 '
 700
 701 get_tag_header u-signed-tag $commit commit $time >expect
 702 echo 'Another message' >>expect
 703 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 704 test_expect_success GPG 'sign with a given key id' '
 705
 706         git tag -u committer@example.com -m "Another message" u-signed-tag &&
 707         get_tag_msg u-signed-tag >actual &&
 708         test_cmp expect actual
 709
 710 '
 711
 712 test_expect_success GPG 'sign with an unknown id (1)' '
 713
 714         test_must_fail git tag -u author@example.com \
 715                 -m "Another message" o-signed-tag
 716
 717 '
 718
 719 test_expect_success GPG 'sign with an unknown id (2)' '
 720
 721         test_must_fail git tag -u DEADBEEF -m "Another message" o-signed-tag
 722
 723 '
 724
 725 cat >fakeeditor <<'EOF'
 726 #!/bin/sh
 727 test -n "$1" && exec >"$1"
 728 echo A signed tag message
 729 echo from a fake editor.
 730 EOF
 731 chmod +x fakeeditor
 732
 733 get_tag_header implied-sign $commit commit $time >expect
 734 ./fakeeditor >>expect
 735 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 736 test_expect_success GPG '-u implies signed tag' '
 737         GIT_EDITOR=./fakeeditor git tag -u CDDE430D implied-sign &&
 738         get_tag_msg implied-sign >actual &&
 739         test_cmp expect actual
 740 '
 741
 742 cat >sigmsgfile <<EOF
 743 Another signed tag
 744 message in a file.
 745 EOF
 746 get_tag_header file-signed-tag $commit commit $time >expect
 747 cat sigmsgfile >>expect
 748 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 749 test_expect_success GPG \
 750         'creating a signed tag with -F messagefile should succeed' '
 751         git tag -s -F sigmsgfile file-signed-tag &&
 752         get_tag_msg file-signed-tag >actual &&
 753         test_cmp expect actual
 754 '
 755
 756 cat >siginputmsg <<EOF
 757 A signed tag message from
 758 the standard input
 759 EOF
 760 get_tag_header stdin-signed-tag $commit commit $time >expect
 761 cat siginputmsg >>expect
 762 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 763 test_expect_success GPG 'creating a signed tag with -F - should succeed' '
 764         git tag -s -F - stdin-signed-tag <siginputmsg &&
 765         get_tag_msg stdin-signed-tag >actual &&
 766         test_cmp expect actual
 767 '
 768
 769 get_tag_header implied-annotate $commit commit $time >expect
 770 ./fakeeditor >>expect
 771 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 772 test_expect_success GPG '-s implies annotated tag' '
 773         GIT_EDITOR=./fakeeditor git tag -s implied-annotate &&
 774         get_tag_msg implied-annotate >actual &&
 775         test_cmp expect actual
 776 '
 777
 778 get_tag_header forcesignannotated-implied-sign $commit commit $time >expect
 779 echo "A message" >>expect
 780 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 781 test_expect_success GPG \
 782         'git tag -s implied if configured with tag.forcesignannotated' \
 783         'test_config tag.forcesignannotated true &&
 784         git tag -m "A message" forcesignannotated-implied-sign &&
 785         get_tag_msg forcesignannotated-implied-sign >actual &&
 786         test_cmp expect actual
 787 '
 788
 789 test_expect_success GPG \
 790         'lightweight with no message when configured with tag.forcesignannotated' \
 791         'test_config tag.forcesignannotated true &&
 792         git tag forcesignannotated-lightweight &&
 793         tag_exists forcesignannotated-lightweight &&
 794         test_must_fail git tag -v forcesignannotated-no-message
 795 '
 796
 797 get_tag_header forcesignannotated-annotate $commit commit $time >expect
 798 echo "A message" >>expect
 799 test_expect_success GPG \
 800         'git tag -a disable configured tag.forcesignannotated' \
 801         'test_config tag.forcesignannotated true &&
 802         git tag -a -m "A message" forcesignannotated-annotate &&
 803         get_tag_msg forcesignannotated-annotate >actual &&
 804         test_cmp expect actual &&
 805         test_must_fail git tag -v forcesignannotated-annotate
 806 '
 807
 808 get_tag_header forcesignannotated-disabled $commit commit $time >expect
 809 echo "A message" >>expect
 810 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 811 test_expect_success GPG \
 812         'git tag --sign enable GPG sign' \
 813         'test_config tag.forcesignannotated false &&
 814         git tag --sign -m "A message" forcesignannotated-disabled &&
 815         get_tag_msg forcesignannotated-disabled >actual &&
 816         test_cmp expect actual
 817 '
 818
 819 test_expect_success GPG \
 820         'trying to create a signed tag with non-existing -F file should fail' '
 821         ! test -f nonexistingfile &&
 822         ! tag_exists nosigtag &&
 823         test_must_fail git tag -s -F nonexistingfile nosigtag &&
 824         ! tag_exists nosigtag
 825 '
 826
 827 test_expect_success GPG 'verifying a signed tag should succeed' \
 828         'git tag -v signed-tag'
 829
 830 test_expect_success GPG 'verifying two signed tags in one command should succeed' \
 831         'git tag -v signed-tag file-signed-tag'
 832
 833 test_expect_success GPG \
 834         'verifying many signed and non-signed tags should fail' '
 835         test_must_fail git tag -v signed-tag annotated-tag &&
 836         test_must_fail git tag -v file-annotated-tag file-signed-tag &&
 837         test_must_fail git tag -v annotated-tag \
 838                 file-signed-tag file-annotated-tag &&
 839         test_must_fail git tag -v signed-tag annotated-tag file-signed-tag
 840 '
 841
 842 test_expect_success GPG 'verifying a forged tag should fail' '
 843         forged=$(git cat-file tag signed-tag |
 844                 sed -e "s/signed-tag/forged-tag/" |
 845                 git mktag) &&
 846         git tag forged-tag $forged &&
 847         test_must_fail git tag -v forged-tag
 848 '
 849
 850 # blank and empty messages for signed tags:
 851
 852 get_tag_header empty-signed-tag $commit commit $time >expect
 853 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 854 test_expect_success GPG \
 855         'creating a signed tag with an empty -m message should succeed' '
 856         git tag -s -m "" empty-signed-tag &&
 857         get_tag_msg empty-signed-tag >actual &&
 858         test_cmp expect actual &&
 859         git tag -v empty-signed-tag
 860 '
 861
 862 >sigemptyfile
 863 get_tag_header emptyfile-signed-tag $commit commit $time >expect
 864 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 865 test_expect_success GPG \
 866         'creating a signed tag with an empty -F messagefile should succeed' '
 867         git tag -s -F sigemptyfile emptyfile-signed-tag &&
 868         get_tag_msg emptyfile-signed-tag >actual &&
 869         test_cmp expect actual &&
 870         git tag -v emptyfile-signed-tag
 871 '
 872
 873 printf '\n\n  \n\t\nLeading blank lines\n' > sigblanksfile
 874 printf '\n\t \t  \nRepeated blank lines\n' >>sigblanksfile
 875 printf '\n\n\nTrailing spaces      \t  \n' >>sigblanksfile
 876 printf '\nTrailing blank lines\n\n\t \n\n' >>sigblanksfile
 877 get_tag_header blanks-signed-tag $commit commit $time >expect
 878 cat >>expect <<EOF
 879 Leading blank lines
 880
 881 Repeated blank lines
 882
 883 Trailing spaces
 884
 885 Trailing blank lines
 886 EOF
 887 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 888 test_expect_success GPG \
 889         'extra blanks in the message for a signed tag should be removed' '
 890         git tag -s -F sigblanksfile blanks-signed-tag &&
 891         get_tag_msg blanks-signed-tag >actual &&
 892         test_cmp expect actual &&
 893         git tag -v blanks-signed-tag
 894 '
 895
 896 get_tag_header blank-signed-tag $commit commit $time >expect
 897 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 898 test_expect_success GPG \
 899         'creating a signed tag with a blank -m message should succeed' '
 900         git tag -s -m "     " blank-signed-tag &&
 901         get_tag_msg blank-signed-tag >actual &&
 902         test_cmp expect actual &&
 903         git tag -v blank-signed-tag
 904 '
 905
 906 echo '     ' >sigblankfile
 907 echo ''      >>sigblankfile
 908 echo '  '    >>sigblankfile
 909 get_tag_header blankfile-signed-tag $commit commit $time >expect
 910 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 911 test_expect_success GPG \
 912         'creating a signed tag with blank -F file with spaces should succeed' '
 913         git tag -s -F sigblankfile blankfile-signed-tag &&
 914         get_tag_msg blankfile-signed-tag >actual &&
 915         test_cmp expect actual &&
 916         git tag -v blankfile-signed-tag
 917 '
 918
 919 printf '      ' >sigblanknonlfile
 920 get_tag_header blanknonlfile-signed-tag $commit commit $time >expect
 921 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 922 test_expect_success GPG \
 923         'creating a signed tag with spaces and no newline should succeed' '
 924         git tag -s -F sigblanknonlfile blanknonlfile-signed-tag &&
 925         get_tag_msg blanknonlfile-signed-tag >actual &&
 926         test_cmp expect actual &&
 927         git tag -v signed-tag
 928 '
 929
 930 # messages with commented lines for signed tags:
 931
 932 cat >sigcommentsfile <<EOF
 933 # A comment
 934
 935 ############
 936 The message.
 937 ############
 938 One line.
 939
 940
 941 # commented lines
 942 # commented lines
 943
 944 Another line.
 945 # comments
 946
 947 Last line.
 948 EOF
 949 get_tag_header comments-signed-tag $commit commit $time >expect
 950 cat >>expect <<EOF
 951 The message.
 952 One line.
 953
 954 Another line.
 955
 956 Last line.
 957 EOF
 958 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 959 test_expect_success GPG \
 960         'creating a signed tag with a -F file with #comments should succeed' '
 961         git tag -s -F sigcommentsfile comments-signed-tag &&
 962         get_tag_msg comments-signed-tag >actual &&
 963         test_cmp expect actual &&
 964         git tag -v comments-signed-tag
 965 '
 966
 967 get_tag_header comment-signed-tag $commit commit $time >expect
 968 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 969 test_expect_success GPG \
 970         'creating a signed tag with #commented -m message should succeed' '
 971         git tag -s -m "#comment" comment-signed-tag &&
 972         get_tag_msg comment-signed-tag >actual &&
 973         test_cmp expect actual &&
 974         git tag -v comment-signed-tag
 975 '
 976
 977 echo '#comment' >sigcommentfile
 978 echo ''         >>sigcommentfile
 979 echo '####'     >>sigcommentfile
 980 get_tag_header commentfile-signed-tag $commit commit $time >expect
 981 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 982 test_expect_success GPG \
 983         'creating a signed tag with #commented -F messagefile should succeed' '
 984         git tag -s -F sigcommentfile commentfile-signed-tag &&
 985         get_tag_msg commentfile-signed-tag >actual &&
 986         test_cmp expect actual &&
 987         git tag -v commentfile-signed-tag
 988 '
 989
 990 printf '#comment' >sigcommentnonlfile
 991 get_tag_header commentnonlfile-signed-tag $commit commit $time >expect
 992 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 993 test_expect_success GPG \
 994         'creating a signed tag with a #comment and no newline should succeed' '
 995         git tag -s -F sigcommentnonlfile commentnonlfile-signed-tag &&
 996         get_tag_msg commentnonlfile-signed-tag >actual &&
 997         test_cmp expect actual &&
 998         git tag -v commentnonlfile-signed-tag
 999 '
1000
1001 # listing messages for signed tags:
1002
1003 test_expect_success GPG \
1004         'listing the one-line message of a signed tag should succeed' '
1005         git tag -s -m "A message line signed" stag-one-line &&
1006
1007         echo "stag-one-line" >expect &&
1008         git tag -l | grep "^stag-one-line" >actual &&
1009         test_cmp expect actual &&
1010         git tag -n0 -l | grep "^stag-one-line" >actual &&
1011         test_cmp expect actual &&
1012         git tag -n0 -l stag-one-line >actual &&
1013         test_cmp expect actual &&
1014
1015         echo "stag-one-line   A message line signed" >expect &&
1016         git tag -n1 -l | grep "^stag-one-line" >actual &&
1017         test_cmp expect actual &&
1018         git tag -n -l | grep "^stag-one-line" >actual &&
1019         test_cmp expect actual &&
1020         git tag -n1 -l stag-one-line >actual &&
1021         test_cmp expect actual &&
1022         git tag -n2 -l stag-one-line >actual &&
1023         test_cmp expect actual &&
1024         git tag -n999 -l stag-one-line >actual &&
1025         test_cmp expect actual
1026 '
1027
1028 test_expect_success GPG \
1029         'listing the zero-lines message of a signed tag should succeed' '
1030         git tag -s -m "" stag-zero-lines &&
1031
1032         echo "stag-zero-lines" >expect &&
1033         git tag -l | grep "^stag-zero-lines" >actual &&
1034         test_cmp expect actual &&
1035         git tag -n0 -l | grep "^stag-zero-lines" >actual &&
1036         test_cmp expect actual &&
1037         git tag -n0 -l stag-zero-lines >actual &&
1038         test_cmp expect actual &&
1039
1040         echo "stag-zero-lines " >expect &&
1041         git tag -n1 -l | grep "^stag-zero-lines" >actual &&
1042         test_cmp expect actual &&
1043         git tag -n -l | grep "^stag-zero-lines" >actual &&
1044         test_cmp expect actual &&
1045         git tag -n1 -l stag-zero-lines >actual &&
1046         test_cmp expect actual &&
1047         git tag -n2 -l stag-zero-lines >actual &&
1048         test_cmp expect actual &&
1049         git tag -n999 -l stag-zero-lines >actual &&
1050         test_cmp expect actual
1051 '
1052
1053 echo 'stag line one' >sigtagmsg
1054 echo 'stag line two' >>sigtagmsg
1055 echo 'stag line three' >>sigtagmsg
1056 test_expect_success GPG \
1057         'listing many message lines of a signed tag should succeed' '
1058         git tag -s -F sigtagmsg stag-lines &&
1059
1060         echo "stag-lines" >expect &&
1061         git tag -l | grep "^stag-lines" >actual &&
1062         test_cmp expect actual &&
1063         git tag -n0 -l | grep "^stag-lines" >actual &&
1064         test_cmp expect actual &&
1065         git tag -n0 -l stag-lines >actual &&
1066         test_cmp expect actual &&
1067
1068         echo "stag-lines      stag line one" >expect &&
1069         git tag -n1 -l | grep "^stag-lines" >actual &&
1070         test_cmp expect actual &&
1071         git tag -n -l | grep "^stag-lines" >actual &&
1072         test_cmp expect actual &&
1073         git tag -n1 -l stag-lines >actual &&
1074         test_cmp expect actual &&
1075
1076         echo "    stag line two" >>expect &&
1077         git tag -n2 -l | grep "^ *stag.line" >actual &&
1078         test_cmp expect actual &&
1079         git tag -n2 -l stag-lines >actual &&
1080         test_cmp expect actual &&
1081
1082         echo "    stag line three" >>expect &&
1083         git tag -n3 -l | grep "^ *stag.line" >actual &&
1084         test_cmp expect actual &&
1085         git tag -n3 -l stag-lines >actual &&
1086         test_cmp expect actual &&
1087         git tag -n4 -l | grep "^ *stag.line" >actual &&
1088         test_cmp expect actual &&
1089         git tag -n4 -l stag-lines >actual &&
1090         test_cmp expect actual &&
1091         git tag -n99 -l | grep "^ *stag.line" >actual &&
1092         test_cmp expect actual &&
1093         git tag -n99 -l stag-lines >actual &&
1094         test_cmp expect actual
1095 '
1096
1097 # tags pointing to objects different from commits:
1098
1099 tree=$(git rev-parse HEAD^{tree})
1100 blob=$(git rev-parse HEAD:foo)
1101 tag=$(git rev-parse signed-tag 2>/dev/null)
1102
1103 get_tag_header tree-signed-tag $tree tree $time >expect
1104 echo "A message for a tree" >>expect
1105 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1106 test_expect_success GPG \
1107         'creating a signed tag pointing to a tree should succeed' '
1108         git tag -s -m "A message for a tree" tree-signed-tag HEAD^{tree} &&
1109         get_tag_msg tree-signed-tag >actual &&
1110         test_cmp expect actual
1111 '
1112
1113 get_tag_header blob-signed-tag $blob blob $time >expect
1114 echo "A message for a blob" >>expect
1115 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1116 test_expect_success GPG \
1117         'creating a signed tag pointing to a blob should succeed' '
1118         git tag -s -m "A message for a blob" blob-signed-tag HEAD:foo &&
1119         get_tag_msg blob-signed-tag >actual &&
1120         test_cmp expect actual
1121 '
1122
1123 get_tag_header tag-signed-tag $tag tag $time >expect
1124 echo "A message for another tag" >>expect
1125 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1126 test_expect_success GPG \
1127         'creating a signed tag pointing to another tag should succeed' '
1128         git tag -s -m "A message for another tag" tag-signed-tag signed-tag &&
1129         get_tag_msg tag-signed-tag >actual &&
1130         test_cmp expect actual
1131 '
1132
1133 # usage with rfc1991 signatures
1134 get_tag_header rfc1991-signed-tag $commit commit $time >expect
1135 echo "RFC1991 signed tag" >>expect
1136 echo '-----BEGIN PGP MESSAGE-----' >>expect
1137 test_expect_success GPG,RFC1991 \
1138         'creating a signed tag with rfc1991' '
1139         echo "rfc1991" >gpghome/gpg.conf &&
1140         git tag -s -m "RFC1991 signed tag" rfc1991-signed-tag $commit &&
1141         get_tag_msg rfc1991-signed-tag >actual &&
1142         test_cmp expect actual
1143 '
1144
1145 cat >fakeeditor <<'EOF'
1146 #!/bin/sh
1147 cp "$1" actual
1148 EOF
1149 chmod +x fakeeditor
1150
1151 test_expect_success GPG,RFC1991 \
1152         'reediting a signed tag body omits signature' '
1153         echo "rfc1991" >gpghome/gpg.conf &&
1154         echo "RFC1991 signed tag" >expect &&
1155         GIT_EDITOR=./fakeeditor git tag -f -s rfc1991-signed-tag $commit &&
1156         test_cmp expect actual
1157 '
1158
1159 test_expect_success GPG,RFC1991 \
1160         'verifying rfc1991 signature' '
1161         echo "rfc1991" >gpghome/gpg.conf &&
1162         git tag -v rfc1991-signed-tag
1163 '
1164
1165 test_expect_success GPG,RFC1991 \
1166         'list tag with rfc1991 signature' '
1167         echo "rfc1991" >gpghome/gpg.conf &&
1168         echo "rfc1991-signed-tag RFC1991 signed tag" >expect &&
1169         git tag -l -n1 rfc1991-signed-tag >actual &&
1170         test_cmp expect actual &&
1171         git tag -l -n2 rfc1991-signed-tag >actual &&
1172         test_cmp expect actual &&
1173         git tag -l -n999 rfc1991-signed-tag >actual &&
1174         test_cmp expect actual
1175 '
1176
1177 rm -f gpghome/gpg.conf
1178
1179 test_expect_success GPG,RFC1991 \
1180         'verifying rfc1991 signature without --rfc1991' '
1181         git tag -v rfc1991-signed-tag
1182 '
1183
1184 test_expect_success GPG,RFC1991 \
1185         'list tag with rfc1991 signature without --rfc1991' '
1186         echo "rfc1991-signed-tag RFC1991 signed tag" >expect &&
1187         git tag -l -n1 rfc1991-signed-tag >actual &&
1188         test_cmp expect actual &&
1189         git tag -l -n2 rfc1991-signed-tag >actual &&
1190         test_cmp expect actual &&
1191         git tag -l -n999 rfc1991-signed-tag >actual &&
1192         test_cmp expect actual
1193 '
1194
1195 test_expect_success GPG,RFC1991 \
1196         'reediting a signed tag body omits signature' '
1197         echo "RFC1991 signed tag" >expect &&
1198         GIT_EDITOR=./fakeeditor git tag -f -s rfc1991-signed-tag $commit &&
1199         test_cmp expect actual
1200 '
1201
1202 # try to sign with bad user.signingkey
1203 git config user.signingkey BobTheMouse
1204 test_expect_success GPG \
1205         'git tag -s fails if gpg is misconfigured (bad key)' \
1206         'test_must_fail git tag -s -m tail tag-gpg-failure'
1207 git config --unset user.signingkey
1208
1209 # try to produce invalid signature
1210 test_expect_success GPG \
1211         'git tag -s fails if gpg is misconfigured (bad signature format)' \
1212         'test_config gpg.program echo &&
1213          test_must_fail git tag -s -m tail tag-gpg-failure'
1214
1215
1216 # try to verify without gpg:
1217
1218 rm -rf gpghome
1219 test_expect_success GPG \
1220         'verify signed tag fails when public key is not present' \
1221         'test_must_fail git tag -v signed-tag'
1222
1223 test_expect_success \
1224         'git tag -a fails if tag annotation is empty' '
1225         ! (GIT_EDITOR=cat git tag -a initial-comment)
1226 '
1227
1228 test_expect_success \
1229         'message in editor has initial comment' '
1230         ! (GIT_EDITOR=cat git tag -a initial-comment > actual)
1231 '
1232
1233 test_expect_success 'message in editor has initial comment: first line' '
1234         # check the first line --- should be empty
1235         echo >first.expect &&
1236         sed -e 1q <actual >first.actual &&
1237         test_i18ncmp first.expect first.actual
1238 '
1239
1240 test_expect_success \
1241         'message in editor has initial comment: remainder' '
1242         # remove commented lines from the remainder -- should be empty
1243         >rest.expect &&
1244         sed -e 1d -e "/^#/d" <actual >rest.actual &&
1245         test_cmp rest.expect rest.actual
1246 '
1247
1248 get_tag_header reuse $commit commit $time >expect
1249 echo "An annotation to be reused" >> expect
1250 test_expect_success \
1251         'overwriting an annoted tag should use its previous body' '
1252         git tag -a -m "An annotation to be reused" reuse &&
1253         GIT_EDITOR=true git tag -f -a reuse &&
1254         get_tag_msg reuse >actual &&
1255         test_cmp expect actual
1256 '
1257
1258 test_expect_success 'filename for the message is relative to cwd' '
1259         mkdir subdir &&
1260         echo "Tag message in top directory" >msgfile-5 &&
1261         echo "Tag message in sub directory" >subdir/msgfile-5 &&
1262         (
1263                 cd subdir &&
1264                 git tag -a -F msgfile-5 tag-from-subdir
1265         ) &&
1266         git cat-file tag tag-from-subdir | grep "in sub directory"
1267 '
1268
1269 test_expect_success 'filename for the message is relative to cwd' '
1270         echo "Tag message in sub directory" >subdir/msgfile-6 &&
1271         (
1272                 cd subdir &&
1273                 git tag -a -F msgfile-6 tag-from-subdir-2
1274         ) &&
1275         git cat-file tag tag-from-subdir-2 | grep "in sub directory"
1276 '
1277
1278 # create a few more commits to test --contains
1279
1280 hash1=$(git rev-parse HEAD)
1281
1282 test_expect_success 'creating second commit and tag' '
1283         echo foo-2.0 >foo &&
1284         git add foo &&
1285         git commit -m second &&
1286         git tag v2.0
1287 '
1288
1289 hash2=$(git rev-parse HEAD)
1290
1291 test_expect_success 'creating third commit without tag' '
1292         echo foo-dev >foo &&
1293         git add foo &&
1294         git commit -m third
1295 '
1296
1297 hash3=$(git rev-parse HEAD)
1298
1299 # simple linear checks of --continue
1300
1301 cat > expected <<EOF
1302 v0.2.1
1303 v1.0
1304 v1.0.1
1305 v1.1.3
1306 v2.0
1307 EOF
1308
1309 test_expect_success 'checking that first commit is in all tags (hash)' "
1310         git tag -l --contains $hash1 v* >actual &&
1311         test_cmp expected actual
1312 "
1313
1314 # other ways of specifying the commit
1315 test_expect_success 'checking that first commit is in all tags (tag)' "
1316         git tag -l --contains v1.0 v* >actual &&
1317         test_cmp expected actual
1318 "
1319
1320 test_expect_success 'checking that first commit is in all tags (relative)' "
1321         git tag -l --contains HEAD~2 v* >actual &&
1322         test_cmp expected actual
1323 "
1324
1325 cat > expected <<EOF
1326 v2.0
1327 EOF
1328
1329 test_expect_success 'checking that second commit only has one tag' "
1330         git tag -l --contains $hash2 v* >actual &&
1331         test_cmp expected actual
1332 "
1333
1334
1335 cat > expected <<EOF
1336 EOF
1337
1338 test_expect_success 'checking that third commit has no tags' "
1339         git tag -l --contains $hash3 v* >actual &&
1340         test_cmp expected actual
1341 "
1342
1343 # how about a simple merge?
1344
1345 test_expect_success 'creating simple branch' '
1346         git branch stable v2.0 &&
1347         git checkout stable &&
1348         echo foo-3.0 > foo &&
1349         git commit foo -m fourth &&
1350         git tag v3.0
1351 '
1352
1353 hash4=$(git rev-parse HEAD)
1354
1355 cat > expected <<EOF
1356 v3.0
1357 EOF
1358
1359 test_expect_success 'checking that branch head only has one tag' "
1360         git tag -l --contains $hash4 v* >actual &&
1361         test_cmp expected actual
1362 "
1363
1364 test_expect_success 'merging original branch into this branch' '
1365         git merge --strategy=ours master &&
1366         git tag v4.0
1367 '
1368
1369 cat > expected <<EOF
1370 v4.0
1371 EOF
1372
1373 test_expect_success 'checking that original branch head has one tag now' "
1374         git tag -l --contains $hash3 v* >actual &&
1375         test_cmp expected actual
1376 "
1377
1378 cat > expected <<EOF
1379 v0.2.1
1380 v1.0
1381 v1.0.1
1382 v1.1.3
1383 v2.0
1384 v3.0
1385 v4.0
1386 EOF
1387
1388 test_expect_success 'checking that initial commit is in all tags' "
1389         git tag -l --contains $hash1 v* >actual &&
1390         test_cmp expected actual
1391 "
1392
1393 # mixing modes and options:
1394
1395 test_expect_success 'mixing incompatibles modes and options is forbidden' '
1396         test_must_fail git tag -a &&
1397         test_must_fail git tag -l -v &&
1398         test_must_fail git tag -n 100 &&
1399         test_must_fail git tag -l -m msg &&
1400         test_must_fail git tag -l -F some file &&
1401         test_must_fail git tag -v -s
1402 '
1403
1404 # check points-at
1405
1406 test_expect_success '--points-at cannot be used in non-list mode' '
1407         test_must_fail git tag --points-at=v4.0 foo
1408 '
1409
1410 test_expect_success '--points-at finds lightweight tags' '
1411         echo v4.0 >expect &&
1412         git tag --points-at v4.0 >actual &&
1413         test_cmp expect actual
1414 '
1415
1416 test_expect_success '--points-at finds annotated tags of commits' '
1417         git tag -m "v4.0, annotated" annotated-v4.0 v4.0 &&
1418         echo annotated-v4.0 >expect &&
1419         git tag -l --points-at v4.0 "annotated*" >actual &&
1420         test_cmp expect actual
1421 '
1422
1423 test_expect_success '--points-at finds annotated tags of tags' '
1424         git tag -m "describing the v4.0 tag object" \
1425                 annotated-again-v4.0 annotated-v4.0 &&
1426         cat >expect <<-\EOF &&
1427         annotated-again-v4.0
1428         annotated-v4.0
1429         EOF
1430         git tag --points-at=annotated-v4.0 >actual &&
1431         test_cmp expect actual
1432 '
1433
1434 test_expect_success 'multiple --points-at are OR-ed together' '
1435         cat >expect <<-\EOF &&
1436         v2.0
1437         v3.0
1438         EOF
1439         git tag --points-at=v2.0 --points-at=v3.0 >actual &&
1440         test_cmp expect actual
1441 '
1442
1443 test_expect_success 'lexical sort' '
1444         git tag foo1.3 &&
1445         git tag foo1.6 &&
1446         git tag foo1.10 &&
1447         git tag -l --sort=refname "foo*" >actual &&
1448         cat >expect <<-\EOF &&
1449         foo1.10
1450         foo1.3
1451         foo1.6
1452         EOF
1453         test_cmp expect actual
1454 '
1455
1456 test_expect_success 'version sort' '
1457         git tag -l --sort=version:refname "foo*" >actual &&
1458         cat >expect <<-\EOF &&
1459         foo1.3
1460         foo1.6
1461         foo1.10
1462         EOF
1463         test_cmp expect actual
1464 '
1465
1466 test_expect_success 'reverse version sort' '
1467         git tag -l --sort=-version:refname "foo*" >actual &&
1468         cat >expect <<-\EOF &&
1469         foo1.10
1470         foo1.6
1471         foo1.3
1472         EOF
1473         test_cmp expect actual
1474 '
1475
1476 test_expect_success 'reverse lexical sort' '
1477         git tag -l --sort=-refname "foo*" >actual &&
1478         cat >expect <<-\EOF &&
1479         foo1.6
1480         foo1.3
1481         foo1.10
1482         EOF
1483         test_cmp expect actual
1484 '
1485
1486 test_expect_success 'configured lexical sort' '
1487         git config tag.sort "v:refname" &&
1488         git tag -l "foo*" >actual &&
1489         cat >expect <<-\EOF &&
1490         foo1.3
1491         foo1.6
1492         foo1.10
1493         EOF
1494         test_cmp expect actual
1495 '
1496
1497 test_expect_success 'option override configured sort' '
1498         git tag -l --sort=-refname "foo*" >actual &&
1499         cat >expect <<-\EOF &&
1500         foo1.6
1501         foo1.3
1502         foo1.10
1503         EOF
1504         test_cmp expect actual
1505 '
1506
1507 test_expect_success 'invalid sort parameter on command line' '
1508         test_must_fail git tag -l --sort=notvalid "foo*" >actual
1509 '
1510
1511 test_expect_success 'invalid sort parameter in configuratoin' '
1512         git config tag.sort "v:notvalid" &&
1513         test_must_fail git tag -l "foo*"
1514 '
1515
1516 test_expect_success 'version sort with prerelease reordering' '
1517         git config --unset tag.sort &&
1518         git config versionsort.prereleaseSuffix -rc &&
1519         git tag foo1.6-rc1 &&
1520         git tag foo1.6-rc2 &&
1521         git tag -l --sort=version:refname "foo*" >actual &&
1522         cat >expect <<-\EOF &&
1523         foo1.3
1524         foo1.6-rc1
1525         foo1.6-rc2
1526         foo1.6
1527         foo1.10
1528         EOF
1529         test_cmp expect actual
1530 '
1531
1532 test_expect_success 'reverse version sort with prerelease reordering' '
1533         git tag -l --sort=-version:refname "foo*" >actual &&
1534         cat >expect <<-\EOF &&
1535         foo1.10
1536         foo1.6
1537         foo1.6-rc2
1538         foo1.6-rc1
1539         foo1.3
1540         EOF
1541         test_cmp expect actual
1542 '
1543
1544 run_with_limited_stack () {
1545         (ulimit -s 128 && "$@")
1546 }
1547
1548 test_lazy_prereq ULIMIT_STACK_SIZE 'run_with_limited_stack true'
1549
1550 # we require ulimit, this excludes Windows
1551 test_expect_success ULIMIT_STACK_SIZE '--contains works in a deep repo' '
1552         >expect &&
1553         i=1 &&
1554         while test $i -lt 8000
1555         do
1556                 echo "commit refs/heads/master
1557 committer A U Thor <author@example.com> $((1000000000 + $i * 100)) +0200
1558 data <<EOF
1559 commit #$i
1560 EOF"
1561                 test $i = 1 && echo "from refs/heads/master^0"
1562                 i=$(($i + 1))
1563         done | git fast-import &&
1564         git checkout master &&
1565         git tag far-far-away HEAD^ &&
1566         run_with_limited_stack git tag --contains HEAD >actual &&
1567         test_cmp expect actual
1568 '
1569
1570 test_expect_success '--format should list tags as per format given' '
1571         cat >expect <<-\EOF &&
1572         refname : refs/tags/foo1.10
1573         refname : refs/tags/foo1.3
1574         refname : refs/tags/foo1.6
1575         refname : refs/tags/foo1.6-rc1
1576         refname : refs/tags/foo1.6-rc2
1577         EOF
1578         git tag -l --format="refname : %(refname)" "foo*" >actual &&
1579         test_cmp expect actual
1580 '
1581
1582 test_expect_success 'setup --merged test tags' '
1583         git tag mergetest-1 HEAD~2 &&
1584         git tag mergetest-2 HEAD~1 &&
1585         git tag mergetest-3 HEAD
1586 '
1587
1588 test_expect_success '--merged cannot be used in non-list mode' '
1589         test_must_fail git tag --merged=mergetest-2 foo
1590 '
1591
1592 test_expect_success '--merged shows merged tags' '
1593         cat >expect <<-\EOF &&
1594         mergetest-1
1595         mergetest-2
1596         EOF
1597         git tag -l --merged=mergetest-2 mergetest-* >actual &&
1598         test_cmp expect actual
1599 '
1600
1601 test_expect_success '--no-merged show unmerged tags' '
1602         cat >expect <<-\EOF &&
1603         mergetest-3
1604         EOF
1605         git tag -l --no-merged=mergetest-2 mergetest-* >actual &&
1606         test_cmp expect actual
1607 '
1608
1609 test_expect_success 'ambiguous branch/tags not marked' '
1610         git tag ambiguous &&
1611         git branch ambiguous &&
1612         echo ambiguous >expect &&
1613         git tag -l ambiguous >actual &&
1614         test_cmp expect actual
1615 '
1616
1617 test_done