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 $time >expect
 770 ./fakeeditor >>expect
 771 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 772 test_expect_success GPG '-s implies annotated tag' '
 773         GIT_EDITOR=./fakeeditor git tag -s implied-annotate &&
 774         get_tag_msg implied-annotate >actual &&
 775         test_cmp expect actual
 776 '
 777
 778 test_expect_success GPG \
 779         'trying to create a signed tag with non-existing -F file should fail' '
 780         ! test -f nonexistingfile &&
 781         ! tag_exists nosigtag &&
 782         test_must_fail git tag -s -F nonexistingfile nosigtag &&
 783         ! tag_exists nosigtag
 784 '
 785
 786 test_expect_success GPG 'verifying a signed tag should succeed' \
 787         'git tag -v signed-tag'
 788
 789 test_expect_success GPG 'verifying two signed tags in one command should succeed' \
 790         'git tag -v signed-tag file-signed-tag'
 791
 792 test_expect_success GPG \
 793         'verifying many signed and non-signed tags should fail' '
 794         test_must_fail git tag -v signed-tag annotated-tag &&
 795         test_must_fail git tag -v file-annotated-tag file-signed-tag &&
 796         test_must_fail git tag -v annotated-tag \
 797                 file-signed-tag file-annotated-tag &&
 798         test_must_fail git tag -v signed-tag annotated-tag file-signed-tag
 799 '
 800
 801 test_expect_success GPG 'verifying a forged tag should fail' '
 802         forged=$(git cat-file tag signed-tag |
 803                 sed -e "s/signed-tag/forged-tag/" |
 804                 git mktag) &&
 805         git tag forged-tag $forged &&
 806         test_must_fail git tag -v forged-tag
 807 '
 808
 809 # blank and empty messages for signed tags:
 810
 811 get_tag_header empty-signed-tag $commit commit $time >expect
 812 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 813 test_expect_success GPG \
 814         'creating a signed tag with an empty -m message should succeed' '
 815         git tag -s -m "" empty-signed-tag &&
 816         get_tag_msg empty-signed-tag >actual &&
 817         test_cmp expect actual &&
 818         git tag -v empty-signed-tag
 819 '
 820
 821 >sigemptyfile
 822 get_tag_header emptyfile-signed-tag $commit commit $time >expect
 823 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 824 test_expect_success GPG \
 825         'creating a signed tag with an empty -F messagefile should succeed' '
 826         git tag -s -F sigemptyfile emptyfile-signed-tag &&
 827         get_tag_msg emptyfile-signed-tag >actual &&
 828         test_cmp expect actual &&
 829         git tag -v emptyfile-signed-tag
 830 '
 831
 832 printf '\n\n  \n\t\nLeading blank lines\n' > sigblanksfile
 833 printf '\n\t \t  \nRepeated blank lines\n' >>sigblanksfile
 834 printf '\n\n\nTrailing spaces      \t  \n' >>sigblanksfile
 835 printf '\nTrailing blank lines\n\n\t \n\n' >>sigblanksfile
 836 get_tag_header blanks-signed-tag $commit commit $time >expect
 837 cat >>expect <<EOF
 838 Leading blank lines
 839
 840 Repeated blank lines
 841
 842 Trailing spaces
 843
 844 Trailing blank lines
 845 EOF
 846 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 847 test_expect_success GPG \
 848         'extra blanks in the message for a signed tag should be removed' '
 849         git tag -s -F sigblanksfile blanks-signed-tag &&
 850         get_tag_msg blanks-signed-tag >actual &&
 851         test_cmp expect actual &&
 852         git tag -v blanks-signed-tag
 853 '
 854
 855 get_tag_header blank-signed-tag $commit commit $time >expect
 856 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 857 test_expect_success GPG \
 858         'creating a signed tag with a blank -m message should succeed' '
 859         git tag -s -m "     " blank-signed-tag &&
 860         get_tag_msg blank-signed-tag >actual &&
 861         test_cmp expect actual &&
 862         git tag -v blank-signed-tag
 863 '
 864
 865 echo '     ' >sigblankfile
 866 echo ''      >>sigblankfile
 867 echo '  '    >>sigblankfile
 868 get_tag_header blankfile-signed-tag $commit commit $time >expect
 869 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 870 test_expect_success GPG \
 871         'creating a signed tag with blank -F file with spaces should succeed' '
 872         git tag -s -F sigblankfile blankfile-signed-tag &&
 873         get_tag_msg blankfile-signed-tag >actual &&
 874         test_cmp expect actual &&
 875         git tag -v blankfile-signed-tag
 876 '
 877
 878 printf '      ' >sigblanknonlfile
 879 get_tag_header blanknonlfile-signed-tag $commit commit $time >expect
 880 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 881 test_expect_success GPG \
 882         'creating a signed tag with spaces and no newline should succeed' '
 883         git tag -s -F sigblanknonlfile blanknonlfile-signed-tag &&
 884         get_tag_msg blanknonlfile-signed-tag >actual &&
 885         test_cmp expect actual &&
 886         git tag -v signed-tag
 887 '
 888
 889 # messages with commented lines for signed tags:
 890
 891 cat >sigcommentsfile <<EOF
 892 # A comment
 893
 894 ############
 895 The message.
 896 ############
 897 One line.
 898
 899
 900 # commented lines
 901 # commented lines
 902
 903 Another line.
 904 # comments
 905
 906 Last line.
 907 EOF
 908 get_tag_header comments-signed-tag $commit commit $time >expect
 909 cat >>expect <<EOF
 910 The message.
 911 One line.
 912
 913 Another line.
 914
 915 Last line.
 916 EOF
 917 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 918 test_expect_success GPG \
 919         'creating a signed tag with a -F file with #comments should succeed' '
 920         git tag -s -F sigcommentsfile comments-signed-tag &&
 921         get_tag_msg comments-signed-tag >actual &&
 922         test_cmp expect actual &&
 923         git tag -v comments-signed-tag
 924 '
 925
 926 get_tag_header comment-signed-tag $commit commit $time >expect
 927 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 928 test_expect_success GPG \
 929         'creating a signed tag with #commented -m message should succeed' '
 930         git tag -s -m "#comment" comment-signed-tag &&
 931         get_tag_msg comment-signed-tag >actual &&
 932         test_cmp expect actual &&
 933         git tag -v comment-signed-tag
 934 '
 935
 936 echo '#comment' >sigcommentfile
 937 echo ''         >>sigcommentfile
 938 echo '####'     >>sigcommentfile
 939 get_tag_header commentfile-signed-tag $commit commit $time >expect
 940 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 941 test_expect_success GPG \
 942         'creating a signed tag with #commented -F messagefile should succeed' '
 943         git tag -s -F sigcommentfile commentfile-signed-tag &&
 944         get_tag_msg commentfile-signed-tag >actual &&
 945         test_cmp expect actual &&
 946         git tag -v commentfile-signed-tag
 947 '
 948
 949 printf '#comment' >sigcommentnonlfile
 950 get_tag_header commentnonlfile-signed-tag $commit commit $time >expect
 951 echo '-----BEGIN PGP SIGNATURE-----' >>expect
 952 test_expect_success GPG \
 953         'creating a signed tag with a #comment and no newline should succeed' '
 954         git tag -s -F sigcommentnonlfile commentnonlfile-signed-tag &&
 955         get_tag_msg commentnonlfile-signed-tag >actual &&
 956         test_cmp expect actual &&
 957         git tag -v commentnonlfile-signed-tag
 958 '
 959
 960 # listing messages for signed tags:
 961
 962 test_expect_success GPG \
 963         'listing the one-line message of a signed tag should succeed' '
 964         git tag -s -m "A message line signed" stag-one-line &&
 965
 966         echo "stag-one-line" >expect &&
 967         git tag -l | grep "^stag-one-line" >actual &&
 968         test_cmp expect actual &&
 969         git tag -n0 -l | grep "^stag-one-line" >actual &&
 970         test_cmp expect actual &&
 971         git tag -n0 -l stag-one-line >actual &&
 972         test_cmp expect actual &&
 973
 974         echo "stag-one-line   A message line signed" >expect &&
 975         git tag -n1 -l | grep "^stag-one-line" >actual &&
 976         test_cmp expect actual &&
 977         git tag -n -l | grep "^stag-one-line" >actual &&
 978         test_cmp expect actual &&
 979         git tag -n1 -l stag-one-line >actual &&
 980         test_cmp expect actual &&
 981         git tag -n2 -l stag-one-line >actual &&
 982         test_cmp expect actual &&
 983         git tag -n999 -l stag-one-line >actual &&
 984         test_cmp expect actual
 985 '
 986
 987 test_expect_success GPG \
 988         'listing the zero-lines message of a signed tag should succeed' '
 989         git tag -s -m "" stag-zero-lines &&
 990
 991         echo "stag-zero-lines" >expect &&
 992         git tag -l | grep "^stag-zero-lines" >actual &&
 993         test_cmp expect actual &&
 994         git tag -n0 -l | grep "^stag-zero-lines" >actual &&
 995         test_cmp expect actual &&
 996         git tag -n0 -l stag-zero-lines >actual &&
 997         test_cmp expect actual &&
 998
 999         echo "stag-zero-lines " >expect &&
1000         git tag -n1 -l | grep "^stag-zero-lines" >actual &&
1001         test_cmp expect actual &&
1002         git tag -n -l | grep "^stag-zero-lines" >actual &&
1003         test_cmp expect actual &&
1004         git tag -n1 -l stag-zero-lines >actual &&
1005         test_cmp expect actual &&
1006         git tag -n2 -l stag-zero-lines >actual &&
1007         test_cmp expect actual &&
1008         git tag -n999 -l stag-zero-lines >actual &&
1009         test_cmp expect actual
1010 '
1011
1012 echo 'stag line one' >sigtagmsg
1013 echo 'stag line two' >>sigtagmsg
1014 echo 'stag line three' >>sigtagmsg
1015 test_expect_success GPG \
1016         'listing many message lines of a signed tag should succeed' '
1017         git tag -s -F sigtagmsg stag-lines &&
1018
1019         echo "stag-lines" >expect &&
1020         git tag -l | grep "^stag-lines" >actual &&
1021         test_cmp expect actual &&
1022         git tag -n0 -l | grep "^stag-lines" >actual &&
1023         test_cmp expect actual &&
1024         git tag -n0 -l stag-lines >actual &&
1025         test_cmp expect actual &&
1026
1027         echo "stag-lines      stag line one" >expect &&
1028         git tag -n1 -l | grep "^stag-lines" >actual &&
1029         test_cmp expect actual &&
1030         git tag -n -l | grep "^stag-lines" >actual &&
1031         test_cmp expect actual &&
1032         git tag -n1 -l stag-lines >actual &&
1033         test_cmp expect actual &&
1034
1035         echo "    stag line two" >>expect &&
1036         git tag -n2 -l | grep "^ *stag.line" >actual &&
1037         test_cmp expect actual &&
1038         git tag -n2 -l stag-lines >actual &&
1039         test_cmp expect actual &&
1040
1041         echo "    stag line three" >>expect &&
1042         git tag -n3 -l | grep "^ *stag.line" >actual &&
1043         test_cmp expect actual &&
1044         git tag -n3 -l stag-lines >actual &&
1045         test_cmp expect actual &&
1046         git tag -n4 -l | grep "^ *stag.line" >actual &&
1047         test_cmp expect actual &&
1048         git tag -n4 -l stag-lines >actual &&
1049         test_cmp expect actual &&
1050         git tag -n99 -l | grep "^ *stag.line" >actual &&
1051         test_cmp expect actual &&
1052         git tag -n99 -l stag-lines >actual &&
1053         test_cmp expect actual
1054 '
1055
1056 # tags pointing to objects different from commits:
1057
1058 tree=$(git rev-parse HEAD^{tree})
1059 blob=$(git rev-parse HEAD:foo)
1060 tag=$(git rev-parse signed-tag 2>/dev/null)
1061
1062 get_tag_header tree-signed-tag $tree tree $time >expect
1063 echo "A message for a tree" >>expect
1064 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1065 test_expect_success GPG \
1066         'creating a signed tag pointing to a tree should succeed' '
1067         git tag -s -m "A message for a tree" tree-signed-tag HEAD^{tree} &&
1068         get_tag_msg tree-signed-tag >actual &&
1069         test_cmp expect actual
1070 '
1071
1072 get_tag_header blob-signed-tag $blob blob $time >expect
1073 echo "A message for a blob" >>expect
1074 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1075 test_expect_success GPG \
1076         'creating a signed tag pointing to a blob should succeed' '
1077         git tag -s -m "A message for a blob" blob-signed-tag HEAD:foo &&
1078         get_tag_msg blob-signed-tag >actual &&
1079         test_cmp expect actual
1080 '
1081
1082 get_tag_header tag-signed-tag $tag tag $time >expect
1083 echo "A message for another tag" >>expect
1084 echo '-----BEGIN PGP SIGNATURE-----' >>expect
1085 test_expect_success GPG \
1086         'creating a signed tag pointing to another tag should succeed' '
1087         git tag -s -m "A message for another tag" tag-signed-tag signed-tag &&
1088         get_tag_msg tag-signed-tag >actual &&
1089         test_cmp expect actual
1090 '
1091
1092 # usage with rfc1991 signatures
1093 get_tag_header rfc1991-signed-tag $commit commit $time >expect
1094 echo "RFC1991 signed tag" >>expect
1095 echo '-----BEGIN PGP MESSAGE-----' >>expect
1096 test_expect_success GPG,RFC1991 \
1097         'creating a signed tag with rfc1991' '
1098         echo "rfc1991" >gpghome/gpg.conf &&
1099         git tag -s -m "RFC1991 signed tag" rfc1991-signed-tag $commit &&
1100         get_tag_msg rfc1991-signed-tag >actual &&
1101         test_cmp expect actual
1102 '
1103
1104 cat >fakeeditor <<'EOF'
1105 #!/bin/sh
1106 cp "$1" actual
1107 EOF
1108 chmod +x fakeeditor
1109
1110 test_expect_success GPG,RFC1991 \
1111         'reediting a signed tag body omits signature' '
1112         echo "rfc1991" >gpghome/gpg.conf &&
1113         echo "RFC1991 signed tag" >expect &&
1114         GIT_EDITOR=./fakeeditor git tag -f -s rfc1991-signed-tag $commit &&
1115         test_cmp expect actual
1116 '
1117
1118 test_expect_success GPG,RFC1991 \
1119         'verifying rfc1991 signature' '
1120         echo "rfc1991" >gpghome/gpg.conf &&
1121         git tag -v rfc1991-signed-tag
1122 '
1123
1124 test_expect_success GPG,RFC1991 \
1125         'list tag with rfc1991 signature' '
1126         echo "rfc1991" >gpghome/gpg.conf &&
1127         echo "rfc1991-signed-tag RFC1991 signed tag" >expect &&
1128         git tag -l -n1 rfc1991-signed-tag >actual &&
1129         test_cmp expect actual &&
1130         git tag -l -n2 rfc1991-signed-tag >actual &&
1131         test_cmp expect actual &&
1132         git tag -l -n999 rfc1991-signed-tag >actual &&
1133         test_cmp expect actual
1134 '
1135
1136 rm -f gpghome/gpg.conf
1137
1138 test_expect_success GPG,RFC1991 \
1139         'verifying rfc1991 signature without --rfc1991' '
1140         git tag -v rfc1991-signed-tag
1141 '
1142
1143 test_expect_success GPG,RFC1991 \
1144         'list tag with rfc1991 signature without --rfc1991' '
1145         echo "rfc1991-signed-tag RFC1991 signed tag" >expect &&
1146         git tag -l -n1 rfc1991-signed-tag >actual &&
1147         test_cmp expect actual &&
1148         git tag -l -n2 rfc1991-signed-tag >actual &&
1149         test_cmp expect actual &&
1150         git tag -l -n999 rfc1991-signed-tag >actual &&
1151         test_cmp expect actual
1152 '
1153
1154 test_expect_success GPG,RFC1991 \
1155         'reediting a signed tag body omits signature' '
1156         echo "RFC1991 signed tag" >expect &&
1157         GIT_EDITOR=./fakeeditor git tag -f -s rfc1991-signed-tag $commit &&
1158         test_cmp expect actual
1159 '
1160
1161 # try to sign with bad user.signingkey
1162 git config user.signingkey BobTheMouse
1163 test_expect_success GPG \
1164         'git tag -s fails if gpg is misconfigured' \
1165         'test_must_fail git tag -s -m tail tag-gpg-failure'
1166 git config --unset user.signingkey
1167
1168 # try to verify without gpg:
1169
1170 rm -rf gpghome
1171 test_expect_success GPG \
1172         'verify signed tag fails when public key is not present' \
1173         'test_must_fail git tag -v signed-tag'
1174
1175 test_expect_success \
1176         'git tag -a fails if tag annotation is empty' '
1177         ! (GIT_EDITOR=cat git tag -a initial-comment)
1178 '
1179
1180 test_expect_success \
1181         'message in editor has initial comment' '
1182         ! (GIT_EDITOR=cat git tag -a initial-comment > actual)
1183 '
1184
1185 test_expect_success 'message in editor has initial comment: first line' '
1186         # check the first line --- should be empty
1187         echo >first.expect &&
1188         sed -e 1q <actual >first.actual &&
1189         test_i18ncmp first.expect first.actual
1190 '
1191
1192 test_expect_success \
1193         'message in editor has initial comment: remainder' '
1194         # remove commented lines from the remainder -- should be empty
1195         >rest.expect &&
1196         sed -e 1d -e "/^#/d" <actual >rest.actual &&
1197         test_cmp rest.expect rest.actual
1198 '
1199
1200 get_tag_header reuse $commit commit $time >expect
1201 echo "An annotation to be reused" >> expect
1202 test_expect_success \
1203         'overwriting an annoted tag should use its previous body' '
1204         git tag -a -m "An annotation to be reused" reuse &&
1205         GIT_EDITOR=true git tag -f -a reuse &&
1206         get_tag_msg reuse >actual &&
1207         test_cmp expect actual
1208 '
1209
1210 test_expect_success 'filename for the message is relative to cwd' '
1211         mkdir subdir &&
1212         echo "Tag message in top directory" >msgfile-5 &&
1213         echo "Tag message in sub directory" >subdir/msgfile-5 &&
1214         (
1215                 cd subdir &&
1216                 git tag -a -F msgfile-5 tag-from-subdir
1217         ) &&
1218         git cat-file tag tag-from-subdir | grep "in sub directory"
1219 '
1220
1221 test_expect_success 'filename for the message is relative to cwd' '
1222         echo "Tag message in sub directory" >subdir/msgfile-6 &&
1223         (
1224                 cd subdir &&
1225                 git tag -a -F msgfile-6 tag-from-subdir-2
1226         ) &&
1227         git cat-file tag tag-from-subdir-2 | grep "in sub directory"
1228 '
1229
1230 # create a few more commits to test --contains
1231
1232 hash1=$(git rev-parse HEAD)
1233
1234 test_expect_success 'creating second commit and tag' '
1235         echo foo-2.0 >foo &&
1236         git add foo &&
1237         git commit -m second &&
1238         git tag v2.0
1239 '
1240
1241 hash2=$(git rev-parse HEAD)
1242
1243 test_expect_success 'creating third commit without tag' '
1244         echo foo-dev >foo &&
1245         git add foo &&
1246         git commit -m third
1247 '
1248
1249 hash3=$(git rev-parse HEAD)
1250
1251 # simple linear checks of --continue
1252
1253 cat > expected <<EOF
1254 v0.2.1
1255 v1.0
1256 v1.0.1
1257 v1.1.3
1258 v2.0
1259 EOF
1260
1261 test_expect_success 'checking that first commit is in all tags (hash)' "
1262         git tag -l --contains $hash1 v* >actual &&
1263         test_cmp expected actual
1264 "
1265
1266 # other ways of specifying the commit
1267 test_expect_success 'checking that first commit is in all tags (tag)' "
1268         git tag -l --contains v1.0 v* >actual &&
1269         test_cmp expected actual
1270 "
1271
1272 test_expect_success 'checking that first commit is in all tags (relative)' "
1273         git tag -l --contains HEAD~2 v* >actual &&
1274         test_cmp expected actual
1275 "
1276
1277 cat > expected <<EOF
1278 v2.0
1279 EOF
1280
1281 test_expect_success 'checking that second commit only has one tag' "
1282         git tag -l --contains $hash2 v* >actual &&
1283         test_cmp expected actual
1284 "
1285
1286
1287 cat > expected <<EOF
1288 EOF
1289
1290 test_expect_success 'checking that third commit has no tags' "
1291         git tag -l --contains $hash3 v* >actual &&
1292         test_cmp expected actual
1293 "
1294
1295 # how about a simple merge?
1296
1297 test_expect_success 'creating simple branch' '
1298         git branch stable v2.0 &&
1299         git checkout stable &&
1300         echo foo-3.0 > foo &&
1301         git commit foo -m fourth &&
1302         git tag v3.0
1303 '
1304
1305 hash4=$(git rev-parse HEAD)
1306
1307 cat > expected <<EOF
1308 v3.0
1309 EOF
1310
1311 test_expect_success 'checking that branch head only has one tag' "
1312         git tag -l --contains $hash4 v* >actual &&
1313         test_cmp expected actual
1314 "
1315
1316 test_expect_success 'merging original branch into this branch' '
1317         git merge --strategy=ours master &&
1318         git tag v4.0
1319 '
1320
1321 cat > expected <<EOF
1322 v4.0
1323 EOF
1324
1325 test_expect_success 'checking that original branch head has one tag now' "
1326         git tag -l --contains $hash3 v* >actual &&
1327         test_cmp expected actual
1328 "
1329
1330 cat > expected <<EOF
1331 v0.2.1
1332 v1.0
1333 v1.0.1
1334 v1.1.3
1335 v2.0
1336 v3.0
1337 v4.0
1338 EOF
1339
1340 test_expect_success 'checking that initial commit is in all tags' "
1341         git tag -l --contains $hash1 v* >actual &&
1342         test_cmp expected actual
1343 "
1344
1345 # mixing modes and options:
1346
1347 test_expect_success 'mixing incompatibles modes and options is forbidden' '
1348         test_must_fail git tag -a &&
1349         test_must_fail git tag -l -v &&
1350         test_must_fail git tag -n 100 &&
1351         test_must_fail git tag -l -m msg &&
1352         test_must_fail git tag -l -F some file &&
1353         test_must_fail git tag -v -s
1354 '
1355
1356 # check points-at
1357
1358 test_expect_success '--points-at cannot be used in non-list mode' '
1359         test_must_fail git tag --points-at=v4.0 foo
1360 '
1361
1362 test_expect_success '--points-at finds lightweight tags' '
1363         echo v4.0 >expect &&
1364         git tag --points-at v4.0 >actual &&
1365         test_cmp expect actual
1366 '
1367
1368 test_expect_success '--points-at finds annotated tags of commits' '
1369         git tag -m "v4.0, annotated" annotated-v4.0 v4.0 &&
1370         echo annotated-v4.0 >expect &&
1371         git tag -l --points-at v4.0 "annotated*" >actual &&
1372         test_cmp expect actual
1373 '
1374
1375 test_expect_success '--points-at finds annotated tags of tags' '
1376         git tag -m "describing the v4.0 tag object" \
1377                 annotated-again-v4.0 annotated-v4.0 &&
1378         cat >expect <<-\EOF &&
1379         annotated-again-v4.0
1380         annotated-v4.0
1381         EOF
1382         git tag --points-at=annotated-v4.0 >actual &&
1383         test_cmp expect actual
1384 '
1385
1386 test_expect_success 'multiple --points-at are OR-ed together' '
1387         cat >expect <<-\EOF &&
1388         v2.0
1389         v3.0
1390         EOF
1391         git tag --points-at=v2.0 --points-at=v3.0 >actual &&
1392         test_cmp expect actual
1393 '
1394
1395 test_expect_success 'lexical sort' '
1396         git tag foo1.3 &&
1397         git tag foo1.6 &&
1398         git tag foo1.10 &&
1399         git tag -l --sort=refname "foo*" >actual &&
1400         cat >expect <<-\EOF &&
1401         foo1.10
1402         foo1.3
1403         foo1.6
1404         EOF
1405         test_cmp expect actual
1406 '
1407
1408 test_expect_success 'version sort' '
1409         git tag -l --sort=version:refname "foo*" >actual &&
1410         cat >expect <<-\EOF &&
1411         foo1.3
1412         foo1.6
1413         foo1.10
1414         EOF
1415         test_cmp expect actual
1416 '
1417
1418 test_expect_success 'reverse version sort' '
1419         git tag -l --sort=-version:refname "foo*" >actual &&
1420         cat >expect <<-\EOF &&
1421         foo1.10
1422         foo1.6
1423         foo1.3
1424         EOF
1425         test_cmp expect actual
1426 '
1427
1428 test_expect_success 'reverse lexical sort' '
1429         git tag -l --sort=-refname "foo*" >actual &&
1430         cat >expect <<-\EOF &&
1431         foo1.6
1432         foo1.3
1433         foo1.10
1434         EOF
1435         test_cmp expect actual
1436 '
1437
1438 test_expect_success 'configured lexical sort' '
1439         git config tag.sort "v:refname" &&
1440         git tag -l "foo*" >actual &&
1441         cat >expect <<-\EOF &&
1442         foo1.3
1443         foo1.6
1444         foo1.10
1445         EOF
1446         test_cmp expect actual
1447 '
1448
1449 test_expect_success 'option override configured sort' '
1450         git tag -l --sort=-refname "foo*" >actual &&
1451         cat >expect <<-\EOF &&
1452         foo1.6
1453         foo1.3
1454         foo1.10
1455         EOF
1456         test_cmp expect actual
1457 '
1458
1459 test_expect_success 'invalid sort parameter on command line' '
1460         test_must_fail git tag -l --sort=notvalid "foo*" >actual
1461 '
1462
1463 test_expect_success 'invalid sort parameter in configuratoin' '
1464         git config tag.sort "v:notvalid" &&
1465         git tag -l "foo*" >actual &&
1466         cat >expect <<-\EOF &&
1467         foo1.10
1468         foo1.3
1469         foo1.6
1470         EOF
1471         test_cmp expect actual
1472 '
1473
1474 test_expect_success 'version sort with prerelease reordering' '
1475         git config --unset tag.sort &&
1476         git config versionsort.prereleaseSuffix -rc &&
1477         git tag foo1.6-rc1 &&
1478         git tag foo1.6-rc2 &&
1479         git tag -l --sort=version:refname "foo*" >actual &&
1480         cat >expect <<-\EOF &&
1481         foo1.3
1482         foo1.6-rc1
1483         foo1.6-rc2
1484         foo1.6
1485         foo1.10
1486         EOF
1487         test_cmp expect actual
1488 '
1489
1490 test_expect_success 'reverse version sort with prerelease reordering' '
1491         git tag -l --sort=-version:refname "foo*" >actual &&
1492         cat >expect <<-\EOF &&
1493         foo1.10
1494         foo1.6
1495         foo1.6-rc2
1496         foo1.6-rc1
1497         foo1.3
1498         EOF
1499         test_cmp expect actual
1500 '
1501
1502 run_with_limited_stack () {
1503         (ulimit -s 128 && "$@")
1504 }
1505
1506 test_lazy_prereq ULIMIT_STACK_SIZE 'run_with_limited_stack true'
1507
1508 # we require ulimit, this excludes Windows
1509 test_expect_success ULIMIT_STACK_SIZE '--contains works in a deep repo' '
1510         >expect &&
1511         i=1 &&
1512         while test $i -lt 8000
1513         do
1514                 echo "commit refs/heads/master
1515 committer A U Thor <author@example.com> $((1000000000 + $i * 100)) +0200
1516 data <<EOF
1517 commit #$i
1518 EOF"
1519                 test $i = 1 && echo "from refs/heads/master^0"
1520                 i=$(($i + 1))
1521         done | git fast-import &&
1522         git checkout master &&
1523         git tag far-far-away HEAD^ &&
1524         run_with_limited_stack git tag --contains HEAD >actual &&
1525         test_cmp expect actual
1526 '
1527
1528 test_done