t/t3800-mktag.sh

   1 #!/bin/sh
   2 #
   3 #
   4
   5 test_description='git mktag: tag object verify test'
   6
   7 . ./test-lib.sh
   8
   9 ###########################################################
  10 # check the tag.sig file, expecting verify_tag() to fail,
  11 # and checking that the error message matches the pattern
  12 # given in the expect.pat file.
  13
  14 check_verify_failure () {
  15         test_expect_success "$1" "
  16                 test_must_fail env GIT_TEST_GETTEXT_POISON=false \
  17                         git mktag <tag.sig 2>message &&
  18                 grep '$2' message &&
  19                 if test '$3' != '--no-strict'
  20                 then
  21                         test_must_fail env GIT_TEST_GETTEXT_POISON=false \
  22                                 git mktag --no-strict <tag.sig 2>message.no-strict &&
  23                         grep '$2' message.no-strict
  24                 fi
  25         "
  26 }
  27
  28 test_expect_mktag_success() {
  29         test_expect_success "$1" '
  30                 git hash-object -t tag -w --stdin <tag.sig >expected &&
  31                 git fsck --strict &&
  32
  33                 git mktag <tag.sig >hash &&
  34                 test_cmp expected hash &&
  35                 test_when_finished "git update-ref -d refs/tags/mytag $(cat hash)" &&
  36                 git update-ref refs/tags/mytag $(cat hash) $(test_oid zero) &&
  37                 git fsck --strict
  38         '
  39 }
  40
  41 ###########################################################
  42 # first create a commit, so we have a valid object/type
  43 # for the tag.
  44 test_expect_success 'setup' '
  45         test_commit A &&
  46         test_commit B &&
  47         head=$(git rev-parse --verify HEAD) &&
  48         head_parent=$(git rev-parse --verify HEAD~) &&
  49         tree=$(git rev-parse HEAD^{tree}) &&
  50         blob=$(git rev-parse --verify HEAD:B.t)
  51 '
  52
  53 test_expect_success 'basic usage' '
  54         cat >tag.sig <<-EOF &&
  55         object $head
  56         type commit
  57         tag mytag
  58         tagger T A Gger <tagger@example.com> 1206478233 -0500
  59         EOF
  60         git mktag <tag.sig &&
  61         git mktag --end-of-options <tag.sig &&
  62         test_expect_code 129 git mktag --unknown-option
  63 '
  64
  65 ############################################################
  66 #  1. length check
  67
  68 cat >tag.sig <<EOF
  69 too short for a tag
  70 EOF
  71
  72 check_verify_failure 'Tag object length check' \
  73         '^error:.* missingObject:' 'strict'
  74
  75 ############################################################
  76 #  2. object line label check
  77
  78 cat >tag.sig <<EOF
  79 xxxxxx $head
  80 type tag
  81 tag mytag
  82 tagger . <> 0 +0000
  83
  84 EOF
  85
  86 check_verify_failure '"object" line label check' '^error:.* missingObject:'
  87
  88 ############################################################
  89 #  3. object line hash check
  90
  91 cat >tag.sig <<EOF
  92 object $(echo $head | tr 0-9a-f z)
  93 type tag
  94 tag mytag
  95 tagger . <> 0 +0000
  96
  97 EOF
  98
  99 check_verify_failure '"object" line check' '^error:.* badObjectSha1:'
 100
 101 ############################################################
 102 #  4. type line label check
 103
 104 cat >tag.sig <<EOF
 105 object $head
 106 xxxx tag
 107 tag mytag
 108 tagger . <> 0 +0000
 109
 110 EOF
 111
 112 check_verify_failure '"type" line label check' '^error:.* missingTypeEntry:'
 113
 114 ############################################################
 115 #  5. type line eol check
 116
 117 echo "object $head" >tag.sig
 118 printf "type tagsssssssssssssssssssssssssssssss" >>tag.sig
 119
 120 check_verify_failure '"type" line eol check' '^error:.* unterminatedHeader:'
 121
 122 ############################################################
 123 #  6. tag line label check #1
 124
 125 cat >tag.sig <<EOF
 126 object $head
 127 type tag
 128 xxx mytag
 129 tagger . <> 0 +0000
 130
 131 EOF
 132
 133 check_verify_failure '"tag" line label check #1' \
 134         '^error:.* missingTagEntry:'
 135
 136 ############################################################
 137 #  7. tag line label check #2
 138
 139 cat >tag.sig <<EOF
 140 object $head
 141 type taggggggggggggggggggggggggggggggg
 142 tag
 143 EOF
 144
 145 check_verify_failure '"tag" line label check #2' \
 146         '^error:.* badType:'
 147
 148 ############################################################
 149 #  8. type line type-name length check
 150
 151 cat >tag.sig <<EOF
 152 object $head
 153 type taggggggggggggggggggggggggggggggg
 154 tag mytag
 155 EOF
 156
 157 check_verify_failure '"type" line type-name length check' \
 158         '^error:.* badType:'
 159
 160 ############################################################
 161 #  9. verify object (hash/type) check
 162
 163 cat >tag.sig <<EOF
 164 object $(test_oid deadbeef)
 165 type tag
 166 tag mytag
 167 tagger . <> 0 +0000
 168
 169 EOF
 170
 171 check_verify_failure 'verify object (hash/type) check -- correct type, nonexisting object' \
 172         '^fatal: could not read tagged object'
 173
 174 cat >tag.sig <<EOF
 175 object $head
 176 type tagggg
 177 tag mytag
 178 tagger . <> 0 +0000
 179
 180 EOF
 181
 182 check_verify_failure 'verify object (hash/type) check -- made-up type, valid object' \
 183         '^error:.* badType:'
 184
 185 cat >tag.sig <<EOF
 186 object $(test_oid deadbeef)
 187 type tagggg
 188 tag mytag
 189 tagger . <> 0 +0000
 190
 191 EOF
 192
 193 check_verify_failure 'verify object (hash/type) check -- made-up type, nonexisting object' \
 194         '^error:.* badType:'
 195
 196 cat >tag.sig <<EOF
 197 object $head
 198 type tree
 199 tag mytag
 200 tagger . <> 0 +0000
 201
 202 EOF
 203
 204 check_verify_failure 'verify object (hash/type) check -- mismatched type, valid object' \
 205         '^fatal: object.*tagged as.*tree.*but is.*commit'
 206
 207 ############################################################
 208 #  9.5. verify object (hash/type) check -- replacement
 209
 210 test_expect_success 'setup replacement of commit -> commit and tree -> blob' '
 211         git replace $head_parent $head &&
 212         git replace -f $tree $blob
 213 '
 214
 215 cat >tag.sig <<EOF
 216 object $head_parent
 217 type commit
 218 tag mytag
 219 tagger . <> 0 +0000
 220
 221 EOF
 222
 223 test_expect_mktag_success 'tag to a commit replaced by another commit'
 224
 225 cat >tag.sig <<EOF
 226 object $tree
 227 type tree
 228 tag mytag
 229 tagger . <> 0 +0000
 230
 231 EOF
 232
 233 check_verify_failure 'verify object (hash/type) check -- mismatched type, valid object' \
 234         '^fatal: object.*tagged as.*tree.*but is.*blob'
 235
 236 ############################################################
 237 # 10. verify tag-name check
 238
 239 cat >tag.sig <<EOF
 240 object $head
 241 type commit
 242 tag my  tag
 243 tagger . <> 0 +0000
 244
 245 EOF
 246
 247 check_verify_failure 'verify tag-name check' \
 248         '^error:.* badTagName:' '--no-strict'
 249
 250 ############################################################
 251 # 11. tagger line label check #1
 252
 253 cat >tag.sig <<EOF
 254 object $head
 255 type commit
 256 tag mytag
 257
 258 This is filler
 259 EOF
 260
 261 check_verify_failure '"tagger" line label check #1' \
 262         '^error:.* missingTaggerEntry:' '--no-strict'
 263
 264 ############################################################
 265 # 12. tagger line label check #2
 266
 267 cat >tag.sig <<EOF
 268 object $head
 269 type commit
 270 tag mytag
 271 tagger
 272
 273 This is filler
 274 EOF
 275
 276 check_verify_failure '"tagger" line label check #2' \
 277         '^error:.* missingTaggerEntry:' '--no-strict'
 278
 279 ############################################################
 280 # 13. allow missing tag author name like fsck
 281
 282 cat >tag.sig <<EOF
 283 object $head
 284 type commit
 285 tag mytag
 286 tagger  <> 0 +0000
 287
 288 This is filler
 289 EOF
 290
 291 test_expect_mktag_success 'allow missing tag author name'
 292
 293 ############################################################
 294 # 14. disallow missing tag author name
 295
 296 cat >tag.sig <<EOF
 297 object $head
 298 type commit
 299 tag mytag
 300 tagger T A Gger <
 301  > 0 +0000
 302
 303 EOF
 304
 305 check_verify_failure 'disallow malformed tagger' \
 306         '^error:.* badEmail:' '--no-strict'
 307
 308 ############################################################
 309 # 15. allow empty tag email
 310
 311 cat >tag.sig <<EOF
 312 object $head
 313 type commit
 314 tag mytag
 315 tagger T A Gger <> 0 +0000
 316
 317 EOF
 318
 319 test_expect_mktag_success 'allow empty tag email'
 320
 321 ############################################################
 322 # 16. allow spaces in tag email like fsck
 323
 324 cat >tag.sig <<EOF
 325 object $head
 326 type commit
 327 tag mytag
 328 tagger T A Gger <tag ger@example.com> 0 +0000
 329
 330 EOF
 331
 332 test_expect_mktag_success 'allow spaces in tag email like fsck'
 333
 334 ############################################################
 335 # 17. disallow missing tag timestamp
 336
 337 tr '_' ' ' >tag.sig <<EOF
 338 object $head
 339 type commit
 340 tag mytag
 341 tagger T A Gger <tagger@example.com>__
 342
 343 EOF
 344
 345 check_verify_failure 'disallow missing tag timestamp' \
 346         '^error:.* badDate:'
 347
 348 ############################################################
 349 # 18. detect invalid tag timestamp1
 350
 351 cat >tag.sig <<EOF
 352 object $head
 353 type commit
 354 tag mytag
 355 tagger T A Gger <tagger@example.com> Tue Mar 25 15:47:44 2008
 356
 357 EOF
 358
 359 check_verify_failure 'detect invalid tag timestamp1' \
 360         '^error:.* badDate:'
 361
 362 ############################################################
 363 # 19. detect invalid tag timestamp2
 364
 365 cat >tag.sig <<EOF
 366 object $head
 367 type commit
 368 tag mytag
 369 tagger T A Gger <tagger@example.com> 2008-03-31T12:20:15-0500
 370
 371 EOF
 372
 373 check_verify_failure 'detect invalid tag timestamp2' \
 374         '^error:.* badDate:'
 375
 376 ############################################################
 377 # 20. detect invalid tag timezone1
 378
 379 cat >tag.sig <<EOF
 380 object $head
 381 type commit
 382 tag mytag
 383 tagger T A Gger <tagger@example.com> 1206478233 GMT
 384
 385 EOF
 386
 387 check_verify_failure 'detect invalid tag timezone1' \
 388         '^error:.* badTimezone:'
 389
 390 ############################################################
 391 # 21. detect invalid tag timezone2
 392
 393 cat >tag.sig <<EOF
 394 object $head
 395 type commit
 396 tag mytag
 397 tagger T A Gger <tagger@example.com> 1206478233 +  30
 398
 399 EOF
 400
 401 check_verify_failure 'detect invalid tag timezone2' \
 402         '^error:.* badTimezone:'
 403
 404 ############################################################
 405 # 22. allow invalid tag timezone3 (the maximum is -1200/+1400)
 406
 407 cat >tag.sig <<EOF
 408 object $head
 409 type commit
 410 tag mytag
 411 tagger T A Gger <tagger@example.com> 1206478233 -1430
 412
 413 EOF
 414
 415 test_expect_mktag_success 'allow invalid tag timezone'
 416
 417 ############################################################
 418 # 23. detect invalid header entry
 419
 420 cat >tag.sig <<EOF
 421 object $head
 422 type commit
 423 tag mytag
 424 tagger T A Gger <tagger@example.com> 1206478233 -0500
 425 this line should not be here
 426
 427 EOF
 428
 429 check_verify_failure 'detect invalid header entry' \
 430         '^error:.* extraHeaderEntry:' '--no-strict'
 431
 432 test_expect_success 'invalid header entry config & fsck' '
 433         test_must_fail git mktag <tag.sig &&
 434         git mktag --no-strict <tag.sig &&
 435
 436         test_must_fail git -c fsck.extraHeaderEntry=error mktag <tag.sig &&
 437         test_must_fail git -c fsck.extraHeaderEntry=error mktag --no-strict <tag.sig &&
 438
 439         test_must_fail git -c fsck.extraHeaderEntry=warn mktag <tag.sig &&
 440         git -c fsck.extraHeaderEntry=warn mktag --no-strict <tag.sig &&
 441
 442         git -c fsck.extraHeaderEntry=ignore mktag <tag.sig &&
 443         git -c fsck.extraHeaderEntry=ignore mktag --no-strict <tag.sig &&
 444
 445         git fsck &&
 446         env GIT_TEST_GETTEXT_POISON=false \
 447                 git -c fsck.extraHeaderEntry=warn fsck 2>err &&
 448         grep "warning .*extraHeaderEntry:" err &&
 449         test_must_fail env GIT_TEST_GETTEXT_POISON=false \
 450                 git -c fsck.extraHeaderEntry=error 2>err fsck &&
 451         grep "error .* extraHeaderEntry:" err
 452 '
 453
 454 cat >tag.sig <<EOF
 455 object $head
 456 type commit
 457 tag mytag
 458 tagger T A Gger <tagger@example.com> 1206478233 -0500
 459
 460
 461 this line comes after an extra newline
 462 EOF
 463
 464 test_expect_mktag_success 'allow extra newlines at start of body'
 465
 466 cat >tag.sig <<EOF
 467 object $head
 468 type commit
 469 tag mytag
 470 tagger T A Gger <tagger@example.com> 1206478233 -0500
 471
 472 EOF
 473
 474 test_expect_mktag_success 'allow a blank line before an empty body (1)'
 475
 476 cat >tag.sig <<EOF
 477 object $head
 478 type commit
 479 tag mytag
 480 tagger T A Gger <tagger@example.com> 1206478233 -0500
 481 EOF
 482
 483 test_expect_mktag_success 'allow no blank line before an empty body (2)'
 484
 485 ############################################################
 486 # 24. create valid tag
 487
 488 cat >tag.sig <<EOF
 489 object $head
 490 type commit
 491 tag mytag
 492 tagger T A Gger <tagger@example.com> 1206478233 -0500
 493 EOF
 494
 495 test_expect_mktag_success 'create valid tag object'
 496
 497 test_done