t/t3301-notes.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Johannes E. Schindelin
   4 #
   5
   6 test_description='Test commit notes'
   7
   8 . ./test-lib.sh
   9
  10 write_script fake_editor <<\EOF
  11 echo "$MSG" >"$1"
  12 echo "$MSG" >&2
  13 EOF
  14 GIT_EDITOR=./fake_editor
  15 export GIT_EDITOR
  16
  17 indent="    "
  18
  19 test_expect_success 'cannot annotate non-existing HEAD' '
  20         test_must_fail env MSG=3 git notes add
  21 '
  22
  23 test_expect_success 'setup' '
  24         test_commit 1st &&
  25         test_commit 2nd
  26 '
  27
  28 test_expect_success 'need valid notes ref' '
  29         test_must_fail env MSG=1 GIT_NOTES_REF=/ git notes show &&
  30         test_must_fail env MSG=2 GIT_NOTES_REF=/ git notes show
  31 '
  32
  33 test_expect_success 'refusing to add notes in refs/heads/' '
  34         test_must_fail env MSG=1 GIT_NOTES_REF=refs/heads/bogus git notes add
  35 '
  36
  37 test_expect_success 'refusing to edit notes in refs/remotes/' '
  38         test_must_fail env MSG=1 GIT_NOTES_REF=refs/heads/bogus git notes edit
  39 '
  40
  41 # 1 indicates caught gracefully by die, 128 means git-show barked
  42 test_expect_success 'handle empty notes gracefully' '
  43         test_expect_code 1 git notes show
  44 '
  45
  46 test_expect_success 'show non-existent notes entry with %N' '
  47         test_write_lines A B >expect &&
  48         git show -s --format="A%n%NB" >actual &&
  49         test_cmp expect actual
  50 '
  51
  52 test_expect_success 'create notes' '
  53         MSG=b4 git notes add &&
  54         test_path_is_missing .git/NOTES_EDITMSG &&
  55         git ls-tree -r refs/notes/commits >actual &&
  56         test_line_count = 1 actual &&
  57         echo b4 >expect &&
  58         git notes show >actual &&
  59         test_cmp expect actual &&
  60         git show HEAD^ &&
  61         test_must_fail git notes show HEAD^
  62 '
  63
  64 test_expect_success 'show notes entry with %N' '
  65         test_write_lines A b4 B >expect &&
  66         git show -s --format="A%n%NB" >actual &&
  67         test_cmp expect actual
  68 '
  69
  70 test_expect_success 'create reflog entry' '
  71         ref=$(git rev-parse --short refs/notes/commits) &&
  72         cat <<-EOF >expect &&
  73                 $ref refs/notes/commits@{0}: notes: Notes added by '\''git notes add'\''
  74         EOF
  75         git reflog show refs/notes/commits >actual &&
  76         test_cmp expect actual
  77 '
  78
  79 test_expect_success 'edit existing notes' '
  80         MSG=b3 git notes edit &&
  81         test_path_is_missing .git/NOTES_EDITMSG &&
  82         git ls-tree -r refs/notes/commits >actual &&
  83         test_line_count = 1 actual &&
  84         echo b3 >expect &&
  85         git notes show >actual &&
  86         test_cmp expect actual &&
  87         git show HEAD^ &&
  88         test_must_fail git notes show HEAD^
  89 '
  90
  91 test_expect_success 'show notes from treeish' '
  92         echo b3 >expect &&
  93         git notes --ref commits^{tree} show >actual &&
  94         test_cmp expect actual &&
  95
  96         echo b4 >expect &&
  97         git notes --ref commits@{1} show >actual &&
  98         test_cmp expect actual
  99 '
 100
 101 test_expect_success 'cannot edit notes from non-ref' '
 102         test_must_fail git notes --ref commits^{tree} edit &&
 103         test_must_fail git notes --ref commits@{1} edit
 104 '
 105
 106 test_expect_success 'cannot "git notes add -m" where notes already exists' '
 107         test_must_fail git notes add -m "b2" &&
 108         test_path_is_missing .git/NOTES_EDITMSG &&
 109         git ls-tree -r refs/notes/commits >actual &&
 110         test_line_count = 1 actual &&
 111         echo b3 >expect &&
 112         git notes show >actual &&
 113         test_cmp expect actual &&
 114         git show HEAD^ &&
 115         test_must_fail git notes show HEAD^
 116 '
 117
 118 test_expect_success 'can overwrite existing note with "git notes add -f -m"' '
 119         git notes add -f -m "b1" &&
 120         test_path_is_missing .git/NOTES_EDITMSG &&
 121         git ls-tree -r refs/notes/commits >actual &&
 122         test_line_count = 1 actual &&
 123         echo b1 >expect &&
 124         git notes show >actual &&
 125         test_cmp expect actual &&
 126         git show HEAD^ &&
 127         test_must_fail git notes show HEAD^
 128 '
 129
 130 test_expect_success 'add w/no options on existing note morphs into edit' '
 131         MSG=b2 git notes add &&
 132         test_path_is_missing .git/NOTES_EDITMSG &&
 133         git ls-tree -r refs/notes/commits >actual &&
 134         test_line_count = 1 actual &&
 135         echo b2 >expect &&
 136         git notes show >actual &&
 137         test_cmp expect actual &&
 138         git show HEAD^ &&
 139         test_must_fail git notes show HEAD^
 140 '
 141
 142 test_expect_success 'can overwrite existing note with "git notes add -f"' '
 143         MSG=b1 git notes add -f &&
 144         test_path_is_missing .git/NOTES_EDITMSG &&
 145         git ls-tree -r refs/notes/commits >actual &&
 146         test_line_count = 1 actual &&
 147         echo b1 >expect &&
 148         git notes show >actual &&
 149         test_cmp expect actual &&
 150         git show HEAD^ &&
 151         test_must_fail git notes show HEAD^
 152 '
 153
 154 test_expect_success 'show notes' '
 155         commit=$(git rev-parse HEAD) &&
 156         cat >expect <<-EOF &&
 157                 commit $commit
 158                 Author: A U Thor <author@example.com>
 159                 Date:   Thu Apr 7 15:14:13 2005 -0700
 160
 161                 ${indent}2nd
 162
 163                 Notes:
 164                 ${indent}b1
 165         EOF
 166         git cat-file commit HEAD >commits &&
 167         ! grep b1 commits &&
 168         git log -1 >actual &&
 169         test_cmp expect actual
 170 '
 171
 172 test_expect_success 'show multi-line notes' '
 173         test_commit 3rd &&
 174         MSG="b3${LF}c3c3c3c3${LF}d3d3d3" git notes add &&
 175         commit=$(git rev-parse HEAD) &&
 176         cat >expect-multiline <<-EOF &&
 177                 commit $commit
 178                 Author: A U Thor <author@example.com>
 179                 Date:   Thu Apr 7 15:15:13 2005 -0700
 180
 181                 ${indent}3rd
 182
 183                 Notes:
 184                 ${indent}b3
 185                 ${indent}c3c3c3c3
 186                 ${indent}d3d3d3
 187
 188         EOF
 189         cat expect >>expect-multiline &&
 190         git log -2 >actual &&
 191         test_cmp expect-multiline actual
 192 '
 193
 194 test_expect_success 'show -F notes' '
 195         test_commit 4th &&
 196         echo "xyzzy" >note5 &&
 197         git notes add -F note5 &&
 198         commit=$(git rev-parse HEAD) &&
 199         cat >expect-F <<-EOF &&
 200                 commit $commit
 201                 Author: A U Thor <author@example.com>
 202                 Date:   Thu Apr 7 15:16:13 2005 -0700
 203
 204                 ${indent}4th
 205
 206                 Notes:
 207                 ${indent}xyzzy
 208
 209         EOF
 210         cat expect-multiline >>expect-F &&
 211         git log -3 >actual &&
 212         test_cmp expect-F actual
 213 '
 214
 215 test_expect_success 'Re-adding -F notes without -f fails' '
 216         echo "zyxxy" >note5 &&
 217         test_must_fail git notes add -F note5 &&
 218         git log -3 >actual &&
 219         test_cmp expect-F actual
 220 '
 221
 222 test_expect_success 'git log --pretty=raw does not show notes' '
 223         commit=$(git rev-parse HEAD) &&
 224         tree=$(git rev-parse HEAD^{tree}) &&
 225         parent=$(git rev-parse HEAD^) &&
 226         cat >expect <<-EOF &&
 227                 commit $commit
 228                 tree $tree
 229                 parent $parent
 230                 author A U Thor <author@example.com> 1112912173 -0700
 231                 committer C O Mitter <committer@example.com> 1112912173 -0700
 232
 233                 ${indent}4th
 234         EOF
 235         git log -1 --pretty=raw >actual &&
 236         test_cmp expect actual
 237 '
 238
 239 test_expect_success 'git log --show-notes' '
 240         cat >>expect <<-EOF &&
 241
 242         Notes:
 243         ${indent}xyzzy
 244         EOF
 245         git log -1 --pretty=raw --show-notes >actual &&
 246         test_cmp expect actual
 247 '
 248
 249 test_expect_success 'git log --no-notes' '
 250         git log -1 --no-notes >actual &&
 251         ! grep xyzzy actual
 252 '
 253
 254 test_expect_success 'git format-patch does not show notes' '
 255         git format-patch -1 --stdout >actual &&
 256         ! grep xyzzy actual
 257 '
 258
 259 test_expect_success 'git format-patch --show-notes does show notes' '
 260         git format-patch --show-notes -1 --stdout >actual &&
 261         grep xyzzy actual
 262 '
 263
 264 for pretty in \
 265         "" --pretty --pretty=raw --pretty=short --pretty=medium \
 266         --pretty=full --pretty=fuller --pretty=format:%s --oneline
 267 do
 268         case "$pretty" in
 269         "") p= not= negate="" ;;
 270         ?*) p="$pretty" not=" not" negate="!" ;;
 271         esac
 272         test_expect_success "git show $pretty does$not show notes" '
 273                 git show $p >actual &&
 274                 eval "$negate grep xyzzy actual"
 275         '
 276 done
 277
 278 test_expect_success 'setup alternate notes ref' '
 279         git notes --ref=alternate add -m alternate
 280 '
 281
 282 test_expect_success 'git log --notes shows default notes' '
 283         git log -1 --notes >actual &&
 284         grep xyzzy actual &&
 285         ! grep alternate actual
 286 '
 287
 288 test_expect_success 'git log --notes=X shows only X' '
 289         git log -1 --notes=alternate >actual &&
 290         ! grep xyzzy actual &&
 291         grep alternate actual
 292 '
 293
 294 test_expect_success 'git log --notes --notes=X shows both' '
 295         git log -1 --notes --notes=alternate >actual &&
 296         grep xyzzy actual &&
 297         grep alternate actual
 298 '
 299
 300 test_expect_success 'git log --no-notes resets default state' '
 301         git log -1 --notes --notes=alternate \
 302                 --no-notes --notes=alternate \
 303                 >actual &&
 304         ! grep xyzzy actual &&
 305         grep alternate actual
 306 '
 307
 308 test_expect_success 'git log --no-notes resets ref list' '
 309         git log -1 --notes --notes=alternate \
 310                 --no-notes --notes \
 311                 >actual &&
 312         grep xyzzy actual &&
 313         ! grep alternate actual
 314 '
 315
 316 test_expect_success 'show -m notes' '
 317         test_commit 5th &&
 318         git notes add -m spam -m "foo${LF}bar${LF}baz" &&
 319         commit=$(git rev-parse HEAD) &&
 320         cat >expect-m <<-EOF &&
 321                 commit $commit
 322                 Author: A U Thor <author@example.com>
 323                 Date:   Thu Apr 7 15:17:13 2005 -0700
 324
 325                 ${indent}5th
 326
 327                 Notes:
 328                 ${indent}spam
 329                 ${indent}
 330                 ${indent}foo
 331                 ${indent}bar
 332                 ${indent}baz
 333
 334         EOF
 335         cat expect-F >>expect-m &&
 336         git log -4 >actual &&
 337         test_cmp expect-m actual
 338 '
 339
 340 test_expect_success 'remove note with add -f -F /dev/null' '
 341         git notes add -f -F /dev/null &&
 342         commit=$(git rev-parse HEAD) &&
 343         cat >expect-rm-F <<-EOF &&
 344                 commit $commit
 345                 Author: A U Thor <author@example.com>
 346                 Date:   Thu Apr 7 15:17:13 2005 -0700
 347
 348                 ${indent}5th
 349
 350         EOF
 351         cat expect-F >>expect-rm-F &&
 352         git log -4 >actual &&
 353         test_cmp expect-rm-F actual &&
 354         test_must_fail git notes show
 355 '
 356
 357 test_expect_success 'do not create empty note with -m ""' '
 358         git notes add -m "" &&
 359         git log -4 >actual &&
 360         test_cmp expect-rm-F actual &&
 361         test_must_fail git notes show
 362 '
 363
 364 test_expect_success 'create note with combination of -m and -F' '
 365         cat >expect-combine_m_and_F <<-EOF &&
 366                 foo
 367
 368                 xyzzy
 369
 370                 bar
 371
 372                 zyxxy
 373
 374                 baz
 375         EOF
 376         echo "xyzzy" >note_a &&
 377         echo "zyxxy" >note_b &&
 378         git notes add -m "foo" -F note_a -m "bar" -F note_b -m "baz" &&
 379         git notes show >actual &&
 380         test_cmp expect-combine_m_and_F actual
 381 '
 382
 383 test_expect_success 'remove note with "git notes remove"' '
 384         git notes remove HEAD^ &&
 385         git notes remove &&
 386         commit=$(git rev-parse HEAD) &&
 387         parent=$(git rev-parse HEAD^) &&
 388         cat >expect-rm-remove <<-EOF &&
 389                 commit $commit
 390                 Author: A U Thor <author@example.com>
 391                 Date:   Thu Apr 7 15:17:13 2005 -0700
 392
 393                 ${indent}5th
 394
 395                 commit $parent
 396                 Author: A U Thor <author@example.com>
 397                 Date:   Thu Apr 7 15:16:13 2005 -0700
 398
 399                 ${indent}4th
 400
 401         EOF
 402         cat expect-multiline >>expect-rm-remove &&
 403         git log -4 >actual &&
 404         test_cmp expect-rm-remove actual &&
 405         test_must_fail git notes show HEAD^
 406 '
 407
 408 test_expect_success 'removing non-existing note should not create new commit' '
 409         git rev-parse --verify refs/notes/commits >before_commit &&
 410         test_must_fail git notes remove HEAD^ &&
 411         git rev-parse --verify refs/notes/commits >after_commit &&
 412         test_cmp before_commit after_commit
 413 '
 414
 415 test_expect_success 'removing more than one' '
 416         before=$(git rev-parse --verify refs/notes/commits) &&
 417         test_when_finished "git update-ref refs/notes/commits $before" &&
 418
 419         # We have only two -- add another and make sure it stays
 420         git notes add -m "extra" &&
 421         git notes list HEAD >after-removal-expect &&
 422         git notes remove HEAD^^ HEAD^^^ &&
 423         git notes list | sed -e "s/ .*//" >actual &&
 424         test_cmp after-removal-expect actual
 425 '
 426
 427 test_expect_success 'removing is atomic' '
 428         before=$(git rev-parse --verify refs/notes/commits) &&
 429         test_when_finished "git update-ref refs/notes/commits $before" &&
 430         test_must_fail git notes remove HEAD^^ HEAD^^^ HEAD^ &&
 431         after=$(git rev-parse --verify refs/notes/commits) &&
 432         test "$before" = "$after"
 433 '
 434
 435 test_expect_success 'removing with --ignore-missing' '
 436         before=$(git rev-parse --verify refs/notes/commits) &&
 437         test_when_finished "git update-ref refs/notes/commits $before" &&
 438
 439         # We have only two -- add another and make sure it stays
 440         git notes add -m "extra" &&
 441         git notes list HEAD >after-removal-expect &&
 442         git notes remove --ignore-missing HEAD^^ HEAD^^^ HEAD^ &&
 443         git notes list | sed -e "s/ .*//" >actual &&
 444         test_cmp after-removal-expect actual
 445 '
 446
 447 test_expect_success 'removing with --ignore-missing but bogus ref' '
 448         before=$(git rev-parse --verify refs/notes/commits) &&
 449         test_when_finished "git update-ref refs/notes/commits $before" &&
 450         test_must_fail git notes remove --ignore-missing HEAD^^ HEAD^^^ NO-SUCH-COMMIT &&
 451         after=$(git rev-parse --verify refs/notes/commits) &&
 452         test "$before" = "$after"
 453 '
 454
 455 test_expect_success 'remove reads from --stdin' '
 456         before=$(git rev-parse --verify refs/notes/commits) &&
 457         test_when_finished "git update-ref refs/notes/commits $before" &&
 458
 459         # We have only two -- add another and make sure it stays
 460         git notes add -m "extra" &&
 461         git notes list HEAD >after-removal-expect &&
 462         git rev-parse HEAD^^ HEAD^^^ >input &&
 463         git notes remove --stdin <input &&
 464         git notes list | sed -e "s/ .*//" >actual &&
 465         test_cmp after-removal-expect actual
 466 '
 467
 468 test_expect_success 'remove --stdin is also atomic' '
 469         before=$(git rev-parse --verify refs/notes/commits) &&
 470         test_when_finished "git update-ref refs/notes/commits $before" &&
 471         git rev-parse HEAD^^ HEAD^^^ HEAD^ >input &&
 472         test_must_fail git notes remove --stdin <input &&
 473         after=$(git rev-parse --verify refs/notes/commits) &&
 474         test "$before" = "$after"
 475 '
 476
 477 test_expect_success 'removing with --stdin --ignore-missing' '
 478         before=$(git rev-parse --verify refs/notes/commits) &&
 479         test_when_finished "git update-ref refs/notes/commits $before" &&
 480
 481         # We have only two -- add another and make sure it stays
 482         git notes add -m "extra" &&
 483         git notes list HEAD >after-removal-expect &&
 484         git rev-parse HEAD^^ HEAD^^^ HEAD^ >input &&
 485         git notes remove --ignore-missing --stdin <input &&
 486         git notes list | sed -e "s/ .*//" >actual &&
 487         test_cmp after-removal-expect actual
 488 '
 489
 490 test_expect_success 'list notes with "git notes list"' '
 491         commit_2=$(git rev-parse 2nd) &&
 492         commit_3=$(git rev-parse 3rd) &&
 493         note_2=$(git rev-parse refs/notes/commits:$commit_2) &&
 494         note_3=$(git rev-parse refs/notes/commits:$commit_3) &&
 495         sort -t" " -k2 >expect <<-EOF &&
 496                 $note_2 $commit_2
 497                 $note_3 $commit_3
 498         EOF
 499         git notes list >actual &&
 500         test_cmp expect actual
 501 '
 502
 503 test_expect_success 'list notes with "git notes"' '
 504         git notes >actual &&
 505         test_cmp expect actual
 506 '
 507
 508 test_expect_success '"git notes" without subcommand does not take arguments' '
 509         test_expect_code 129 git notes HEAD^^ 2>err &&
 510         grep "^error: unknown subcommand" err
 511 '
 512
 513 test_expect_success 'list specific note with "git notes list <object>"' '
 514         git rev-parse refs/notes/commits:$commit_3 >expect &&
 515         git notes list HEAD^^ >actual &&
 516         test_cmp expect actual
 517 '
 518
 519 test_expect_success 'listing non-existing notes fails' '
 520         test_must_fail git notes list HEAD >actual &&
 521         test_must_be_empty actual
 522 '
 523
 524 test_expect_success 'append to existing note with "git notes append"' '
 525         cat >expect <<-EOF &&
 526                 Initial set of notes
 527
 528                 More notes appended with git notes append
 529         EOF
 530         git notes add -m "Initial set of notes" &&
 531         git notes append -m "More notes appended with git notes append" &&
 532         git notes show >actual &&
 533         test_cmp expect actual
 534 '
 535
 536 test_expect_success '"git notes list" does not expand to "git notes list HEAD"' '
 537         commit_5=$(git rev-parse 5th) &&
 538         note_5=$(git rev-parse refs/notes/commits:$commit_5) &&
 539         sort -t" " -k2 >expect_list <<-EOF &&
 540                 $note_2 $commit_2
 541                 $note_3 $commit_3
 542                 $note_5 $commit_5
 543         EOF
 544         git notes list >actual &&
 545         test_cmp expect_list actual
 546 '
 547
 548 test_expect_success 'appending empty string does not change existing note' '
 549         git notes append -m "" &&
 550         git notes show >actual &&
 551         test_cmp expect actual
 552 '
 553
 554 test_expect_success 'git notes append == add when there is no existing note' '
 555         git notes remove HEAD &&
 556         test_must_fail git notes list HEAD &&
 557         git notes append -m "Initial set of notes${LF}${LF}More notes appended with git notes append" &&
 558         git notes show >actual &&
 559         test_cmp expect actual
 560 '
 561
 562 test_expect_success 'appending empty string to non-existing note does not create note' '
 563         git notes remove HEAD &&
 564         test_must_fail git notes list HEAD &&
 565         git notes append -m "" &&
 566         test_must_fail git notes list HEAD
 567 '
 568
 569 test_expect_success 'create other note on a different notes ref (setup)' '
 570         test_commit 6th &&
 571         GIT_NOTES_REF="refs/notes/other" git notes add -m "other note" &&
 572         commit=$(git rev-parse HEAD) &&
 573         cat >expect-not-other <<-EOF &&
 574                 commit $commit
 575                 Author: A U Thor <author@example.com>
 576                 Date:   Thu Apr 7 15:18:13 2005 -0700
 577
 578                 ${indent}6th
 579         EOF
 580         cp expect-not-other expect-other &&
 581         cat >>expect-other <<-EOF
 582
 583                 Notes (other):
 584                 ${indent}other note
 585         EOF
 586 '
 587
 588 test_expect_success 'Do not show note on other ref by default' '
 589         git log -1 >actual &&
 590         test_cmp expect-not-other actual
 591 '
 592
 593 test_expect_success 'Do show note when ref is given in GIT_NOTES_REF' '
 594         GIT_NOTES_REF="refs/notes/other" git log -1 >actual &&
 595         test_cmp expect-other actual
 596 '
 597
 598 test_expect_success 'Do show note when ref is given in core.notesRef config' '
 599         test_config core.notesRef "refs/notes/other" &&
 600         git log -1 >actual &&
 601         test_cmp expect-other actual
 602 '
 603
 604 test_expect_success 'Do not show note when core.notesRef is overridden' '
 605         test_config core.notesRef "refs/notes/other" &&
 606         GIT_NOTES_REF="refs/notes/wrong" git log -1 >actual &&
 607         test_cmp expect-not-other actual
 608 '
 609
 610 test_expect_success 'Show all notes when notes.displayRef=refs/notes/*' '
 611         commit=$(git rev-parse HEAD) &&
 612         parent=$(git rev-parse HEAD^) &&
 613         cat >expect-both <<-EOF &&
 614                 commit $commit
 615                 Author: A U Thor <author@example.com>
 616                 Date:   Thu Apr 7 15:18:13 2005 -0700
 617
 618                 ${indent}6th
 619
 620                 Notes:
 621                 ${indent}order test
 622
 623                 Notes (other):
 624                 ${indent}other note
 625
 626                 commit $parent
 627                 Author: A U Thor <author@example.com>
 628                 Date:   Thu Apr 7 15:17:13 2005 -0700
 629
 630                 ${indent}5th
 631
 632                 Notes:
 633                 ${indent}replacement for deleted note
 634         EOF
 635         GIT_NOTES_REF=refs/notes/commits git notes add \
 636                 -m"replacement for deleted note" HEAD^ &&
 637         GIT_NOTES_REF=refs/notes/commits git notes add -m"order test" &&
 638         test_unconfig core.notesRef &&
 639         test_config notes.displayRef "refs/notes/*" &&
 640         git log -2 >actual &&
 641         test_cmp expect-both actual
 642 '
 643
 644 test_expect_success 'core.notesRef is implicitly in notes.displayRef' '
 645         test_config core.notesRef refs/notes/commits &&
 646         test_config notes.displayRef refs/notes/other &&
 647         git log -2 >actual &&
 648         test_cmp expect-both actual
 649 '
 650
 651 test_expect_success 'notes.displayRef can be given more than once' '
 652         test_unconfig core.notesRef &&
 653         test_config notes.displayRef refs/notes/commits &&
 654         git config --add notes.displayRef refs/notes/other &&
 655         git log -2 >actual &&
 656         test_cmp expect-both actual
 657 '
 658
 659 test_expect_success 'notes.displayRef respects order' '
 660         commit=$(git rev-parse HEAD) &&
 661         cat >expect-both-reversed <<-EOF &&
 662                 commit $commit
 663                 Author: A U Thor <author@example.com>
 664                 Date:   Thu Apr 7 15:18:13 2005 -0700
 665
 666                 ${indent}6th
 667
 668                 Notes (other):
 669                 ${indent}other note
 670
 671                 Notes:
 672                 ${indent}order test
 673         EOF
 674         test_config core.notesRef refs/notes/other &&
 675         test_config notes.displayRef refs/notes/commits &&
 676         git log -1 >actual &&
 677         test_cmp expect-both-reversed actual
 678 '
 679
 680 test_expect_success 'notes.displayRef with no value handled gracefully' '
 681         test_must_fail git -c notes.displayRef log -0 --notes &&
 682         test_must_fail git -c notes.displayRef diff-tree --notes HEAD
 683 '
 684
 685 test_expect_success 'GIT_NOTES_DISPLAY_REF works' '
 686         GIT_NOTES_DISPLAY_REF=refs/notes/commits:refs/notes/other \
 687                 git log -2 >actual &&
 688         test_cmp expect-both actual
 689 '
 690
 691 test_expect_success 'GIT_NOTES_DISPLAY_REF overrides config' '
 692         commit=$(git rev-parse HEAD) &&
 693         parent=$(git rev-parse HEAD^) &&
 694         cat >expect-none <<-EOF &&
 695                 commit $commit
 696                 Author: A U Thor <author@example.com>
 697                 Date:   Thu Apr 7 15:18:13 2005 -0700
 698
 699                 ${indent}6th
 700
 701                 commit $parent
 702                 Author: A U Thor <author@example.com>
 703                 Date:   Thu Apr 7 15:17:13 2005 -0700
 704
 705                 ${indent}5th
 706         EOF
 707         test_config notes.displayRef "refs/notes/*" &&
 708         GIT_NOTES_REF= GIT_NOTES_DISPLAY_REF= git log -2 >actual &&
 709         test_cmp expect-none actual
 710 '
 711
 712 test_expect_success '--show-notes=* adds to GIT_NOTES_DISPLAY_REF' '
 713         GIT_NOTES_REF= GIT_NOTES_DISPLAY_REF= git log --show-notes=* -2 >actual &&
 714         test_cmp expect-both actual
 715 '
 716
 717 test_expect_success '--no-standard-notes' '
 718         commit=$(git rev-parse HEAD) &&
 719         cat >expect-commits <<-EOF &&
 720                 commit $commit
 721                 Author: A U Thor <author@example.com>
 722                 Date:   Thu Apr 7 15:18:13 2005 -0700
 723
 724                 ${indent}6th
 725
 726                 Notes:
 727                 ${indent}order test
 728         EOF
 729         git log --no-standard-notes --show-notes=commits -1 >actual &&
 730         test_cmp expect-commits actual
 731 '
 732
 733 test_expect_success '--standard-notes' '
 734         test_config notes.displayRef "refs/notes/*" &&
 735         git log --no-standard-notes --show-notes=commits \
 736                 --standard-notes -2 >actual &&
 737         test_cmp expect-both actual
 738 '
 739
 740 test_expect_success '--show-notes=ref accumulates' '
 741         git log --show-notes=other --show-notes=commits \
 742                  --no-standard-notes -1 >actual &&
 743         test_cmp expect-both-reversed actual
 744 '
 745
 746 test_expect_success 'Allow notes on non-commits (trees, blobs, tags)' '
 747         test_config core.notesRef refs/notes/other &&
 748         echo "Note on a tree" >expect &&
 749         git notes add -m "Note on a tree" HEAD: &&
 750         git notes show HEAD: >actual &&
 751         test_cmp expect actual &&
 752         echo "Note on a blob" >expect &&
 753         git ls-tree --name-only HEAD >files &&
 754         filename=$(head -n1 files) &&
 755         git notes add -m "Note on a blob" HEAD:$filename &&
 756         git notes show HEAD:$filename >actual &&
 757         test_cmp expect actual &&
 758         echo "Note on a tag" >expect &&
 759         git tag -a -m "This is an annotated tag" foobar HEAD^ &&
 760         git notes add -m "Note on a tag" foobar &&
 761         git notes show foobar >actual &&
 762         test_cmp expect actual
 763 '
 764
 765 test_expect_success 'create note from other note with "git notes add -C"' '
 766         test_commit 7th &&
 767         commit=$(git rev-parse HEAD) &&
 768         cat >expect <<-EOF &&
 769                 commit $commit
 770                 Author: A U Thor <author@example.com>
 771                 Date:   Thu Apr 7 15:19:13 2005 -0700
 772
 773                 ${indent}7th
 774
 775                 Notes:
 776                 ${indent}order test
 777         EOF
 778         note=$(git notes list HEAD^) &&
 779         git notes add -C $note &&
 780         git log -1 >actual &&
 781         test_cmp expect actual &&
 782         git notes list HEAD^ >expect &&
 783         git notes list HEAD >actual &&
 784         test_cmp expect actual
 785 '
 786
 787 test_expect_success 'create note from non-existing note with "git notes add -C" fails' '
 788         test_commit 8th &&
 789         test_must_fail git notes add -C deadbeef &&
 790         test_must_fail git notes list HEAD
 791 '
 792
 793 test_expect_success 'create note from non-blob with "git notes add -C" fails' '
 794         commit=$(git rev-parse --verify HEAD) &&
 795         tree=$(git rev-parse --verify HEAD:) &&
 796         test_must_fail git notes add -C $commit &&
 797         test_must_fail git notes add -C $tree &&
 798         test_must_fail git notes list HEAD
 799 '
 800
 801 test_expect_success 'create note from blob with "git notes add -C" reuses blob id' '
 802         commit=$(git rev-parse HEAD) &&
 803         cat >expect <<-EOF &&
 804                 commit $commit
 805                 Author: A U Thor <author@example.com>
 806                 Date:   Thu Apr 7 15:20:13 2005 -0700
 807
 808                 ${indent}8th
 809
 810                 Notes:
 811                 ${indent}This is a blob object
 812         EOF
 813         echo "This is a blob object" | git hash-object -w --stdin >blob &&
 814         git notes add -C $(cat blob) &&
 815         git log -1 >actual &&
 816         test_cmp expect actual &&
 817         git notes list HEAD >actual &&
 818         test_cmp blob actual
 819 '
 820
 821 test_expect_success 'create note from other note with "git notes add -c"' '
 822         test_commit 9th &&
 823         commit=$(git rev-parse HEAD) &&
 824         cat >expect <<-EOF &&
 825                 commit $commit
 826                 Author: A U Thor <author@example.com>
 827                 Date:   Thu Apr 7 15:21:13 2005 -0700
 828
 829                 ${indent}9th
 830
 831                 Notes:
 832                 ${indent}yet another note
 833         EOF
 834         note=$(git notes list HEAD^^) &&
 835         MSG="yet another note" git notes add -c $note &&
 836         git log -1 >actual &&
 837         test_cmp expect actual
 838 '
 839
 840 test_expect_success 'create note from non-existing note with "git notes add -c" fails' '
 841         test_commit 10th &&
 842         test_must_fail env MSG="yet another note" git notes add -c deadbeef &&
 843         test_must_fail git notes list HEAD
 844 '
 845
 846 test_expect_success 'append to note from other note with "git notes append -C"' '
 847         commit=$(git rev-parse HEAD^) &&
 848         cat >expect <<-EOF &&
 849                 commit $commit
 850                 Author: A U Thor <author@example.com>
 851                 Date:   Thu Apr 7 15:21:13 2005 -0700
 852
 853                 ${indent}9th
 854
 855                 Notes:
 856                 ${indent}yet another note
 857                 ${indent}
 858                 ${indent}yet another note
 859         EOF
 860         note=$(git notes list HEAD^) &&
 861         git notes append -C $note HEAD^ &&
 862         git log -1 HEAD^ >actual &&
 863         test_cmp expect actual
 864 '
 865
 866 test_expect_success 'create note from other note with "git notes append -c"' '
 867         commit=$(git rev-parse HEAD) &&
 868         cat >expect <<-EOF &&
 869                 commit $commit
 870                 Author: A U Thor <author@example.com>
 871                 Date:   Thu Apr 7 15:22:13 2005 -0700
 872
 873                 ${indent}10th
 874
 875                 Notes:
 876                 ${indent}other note
 877         EOF
 878         note=$(git notes list HEAD^) &&
 879         MSG="other note" git notes append -c $note &&
 880         git log -1 >actual &&
 881         test_cmp expect actual
 882 '
 883
 884 test_expect_success 'append to note from other note with "git notes append -c"' '
 885         commit=$(git rev-parse HEAD) &&
 886         cat >expect <<-EOF &&
 887                 commit $commit
 888                 Author: A U Thor <author@example.com>
 889                 Date:   Thu Apr 7 15:22:13 2005 -0700
 890
 891                 ${indent}10th
 892
 893                 Notes:
 894                 ${indent}other note
 895                 ${indent}
 896                 ${indent}yet another note
 897         EOF
 898         note=$(git notes list HEAD) &&
 899         MSG="yet another note" git notes append -c $note &&
 900         git log -1 >actual &&
 901         test_cmp expect actual
 902 '
 903
 904 test_expect_success 'copy note with "git notes copy"' '
 905         commit=$(git rev-parse 4th) &&
 906         cat >expect <<-EOF &&
 907                 commit $commit
 908                 Author: A U Thor <author@example.com>
 909                 Date:   Thu Apr 7 15:16:13 2005 -0700
 910
 911                 ${indent}4th
 912
 913                 Notes:
 914                 ${indent}This is a blob object
 915         EOF
 916         git notes copy 8th 4th &&
 917         git log 3rd..4th >actual &&
 918         test_cmp expect actual &&
 919         git notes list 4th >expect &&
 920         git notes list 8th >actual &&
 921         test_cmp expect actual
 922 '
 923
 924 test_expect_success 'copy note with "git notes copy" with default' '
 925         test_commit 11th &&
 926         commit=$(git rev-parse HEAD) &&
 927         cat >expect <<-EOF &&
 928                 commit $commit
 929                 Author: A U Thor <author@example.com>
 930                 Date:   Thu Apr 7 15:23:13 2005 -0700
 931
 932                 ${indent}11th
 933
 934                 Notes:
 935                 ${indent}other note
 936                 ${indent}
 937                 ${indent}yet another note
 938         EOF
 939         git notes copy HEAD^ &&
 940         git log -1 >actual &&
 941         test_cmp expect actual &&
 942         git notes list HEAD^ >expect &&
 943         git notes list HEAD >actual &&
 944         test_cmp expect actual
 945 '
 946
 947 test_expect_success 'prevent overwrite with "git notes copy"' '
 948         test_must_fail git notes copy HEAD~2 HEAD &&
 949         cat >expect <<-EOF &&
 950                 commit $commit
 951                 Author: A U Thor <author@example.com>
 952                 Date:   Thu Apr 7 15:23:13 2005 -0700
 953
 954                 ${indent}11th
 955
 956                 Notes:
 957                 ${indent}other note
 958                 ${indent}
 959                 ${indent}yet another note
 960         EOF
 961         git log -1 >actual &&
 962         test_cmp expect actual &&
 963         git notes list HEAD^ >expect &&
 964         git notes list HEAD >actual &&
 965         test_cmp expect actual
 966 '
 967
 968 test_expect_success 'allow overwrite with "git notes copy -f"' '
 969         commit=$(git rev-parse HEAD) &&
 970         cat >expect <<-EOF &&
 971                 commit $commit
 972                 Author: A U Thor <author@example.com>
 973                 Date:   Thu Apr 7 15:23:13 2005 -0700
 974
 975                 ${indent}11th
 976
 977                 Notes:
 978                 ${indent}This is a blob object
 979         EOF
 980         git notes copy -f HEAD~3 HEAD &&
 981         git log -1 >actual &&
 982         test_cmp expect actual &&
 983         git notes list HEAD~3 >expect &&
 984         git notes list HEAD >actual &&
 985         test_cmp expect actual
 986 '
 987
 988 test_expect_success 'allow overwrite with "git notes copy -f" with default' '
 989         commit=$(git rev-parse HEAD) &&
 990         cat >expect <<-EOF &&
 991                 commit $commit
 992                 Author: A U Thor <author@example.com>
 993                 Date:   Thu Apr 7 15:23:13 2005 -0700
 994
 995                 ${indent}11th
 996
 997                 Notes:
 998                 ${indent}yet another note
 999                 ${indent}
1000                 ${indent}yet another note
1001         EOF
1002         git notes copy -f HEAD~2 &&
1003         git log -1 >actual &&
1004         test_cmp expect actual &&
1005         git notes list HEAD~2 >expect &&
1006         git notes list HEAD >actual &&
1007         test_cmp expect actual
1008 '
1009
1010 test_expect_success 'cannot copy note from object without notes' '
1011         test_commit 12th &&
1012         test_commit 13th &&
1013         test_must_fail git notes copy HEAD^ HEAD
1014 '
1015
1016 test_expect_success 'git notes copy --stdin' '
1017         commit=$(git rev-parse HEAD) &&
1018         parent=$(git rev-parse HEAD^) &&
1019         cat >expect <<-EOF &&
1020                 commit $commit
1021                 Author: A U Thor <author@example.com>
1022                 Date:   Thu Apr 7 15:25:13 2005 -0700
1023
1024                 ${indent}13th
1025
1026                 Notes:
1027                 ${indent}yet another note
1028                 ${indent}
1029                 ${indent}yet another note
1030
1031                 commit $parent
1032                 Author: A U Thor <author@example.com>
1033                 Date:   Thu Apr 7 15:24:13 2005 -0700
1034
1035                 ${indent}12th
1036
1037                 Notes:
1038                 ${indent}other note
1039                 ${indent}
1040                 ${indent}yet another note
1041         EOF
1042         from=$(git rev-parse HEAD~3) &&
1043         to=$(git rev-parse HEAD^) &&
1044         echo "$from" "$to" >copy &&
1045         from=$(git rev-parse HEAD~2) &&
1046         to=$(git rev-parse HEAD) &&
1047         echo "$from" "$to" >>copy &&
1048         git notes copy --stdin <copy &&
1049         git log -2 >actual &&
1050         test_cmp expect actual &&
1051         git notes list HEAD~2 >expect &&
1052         git notes list HEAD >actual &&
1053         test_cmp expect actual &&
1054         git notes list HEAD~3 >expect &&
1055         git notes list HEAD^ >actual &&
1056         test_cmp expect actual
1057 '
1058
1059 test_expect_success 'git notes copy --for-rewrite (unconfigured)' '
1060         test_commit 14th &&
1061         test_commit 15th &&
1062         commit=$(git rev-parse HEAD) &&
1063         parent=$(git rev-parse HEAD^) &&
1064         cat >expect <<-EOF &&
1065                 commit $commit
1066                 Author: A U Thor <author@example.com>
1067                 Date:   Thu Apr 7 15:27:13 2005 -0700
1068
1069                 ${indent}15th
1070
1071                 commit $parent
1072                 Author: A U Thor <author@example.com>
1073                 Date:   Thu Apr 7 15:26:13 2005 -0700
1074
1075                 ${indent}14th
1076         EOF
1077         from=$(git rev-parse HEAD~3) &&
1078         to=$(git rev-parse HEAD^) &&
1079         echo "$from" "$to" >copy &&
1080         from=$(git rev-parse HEAD~2) &&
1081         to=$(git rev-parse HEAD) &&
1082         echo "$from" "$to" >>copy &&
1083         git notes copy --for-rewrite=foo <copy &&
1084         git log -2 >actual &&
1085         test_cmp expect actual
1086 '
1087
1088 test_expect_success 'git notes copy --for-rewrite (enabled)' '
1089         commit=$(git rev-parse HEAD) &&
1090         parent=$(git rev-parse HEAD^) &&
1091         cat >expect <<-EOF &&
1092                 commit $commit
1093                 Author: A U Thor <author@example.com>
1094                 Date:   Thu Apr 7 15:27:13 2005 -0700
1095
1096                 ${indent}15th
1097
1098                 Notes:
1099                 ${indent}yet another note
1100                 ${indent}
1101                 ${indent}yet another note
1102
1103                 commit $parent
1104                 Author: A U Thor <author@example.com>
1105                 Date:   Thu Apr 7 15:26:13 2005 -0700
1106
1107                 ${indent}14th
1108
1109                 Notes:
1110                 ${indent}other note
1111                 ${indent}
1112                 ${indent}yet another note
1113         EOF
1114         test_config notes.rewriteMode overwrite &&
1115         test_config notes.rewriteRef "refs/notes/*" &&
1116         from=$(git rev-parse HEAD~3) &&
1117         to=$(git rev-parse HEAD^) &&
1118         echo "$from" "$to" >copy &&
1119         from=$(git rev-parse HEAD~2) &&
1120         to=$(git rev-parse HEAD) &&
1121         echo "$from" "$to" >>copy &&
1122         git notes copy --for-rewrite=foo <copy &&
1123         git log -2 >actual &&
1124         test_cmp expect actual
1125 '
1126
1127 test_expect_success 'git notes copy --for-rewrite (disabled)' '
1128         test_config notes.rewrite.bar false &&
1129         from=$(git rev-parse HEAD~3) &&
1130         to=$(git rev-parse HEAD) &&
1131         echo "$from" "$to" >copy &&
1132         git notes copy --for-rewrite=bar <copy &&
1133         git log -2 >actual &&
1134         test_cmp expect actual
1135 '
1136
1137 test_expect_success 'git notes copy --for-rewrite (overwrite)' '
1138         commit=$(git rev-parse HEAD) &&
1139         cat >expect <<-EOF &&
1140                 commit $commit
1141                 Author: A U Thor <author@example.com>
1142                 Date:   Thu Apr 7 15:27:13 2005 -0700
1143
1144                 ${indent}15th
1145
1146                 Notes:
1147                 ${indent}a fresh note
1148         EOF
1149         git notes add -f -m"a fresh note" HEAD^ &&
1150         test_config notes.rewriteMode overwrite &&
1151         test_config notes.rewriteRef "refs/notes/*" &&
1152         from=$(git rev-parse HEAD^) &&
1153         to=$(git rev-parse HEAD) &&
1154         echo "$from" "$to" >copy &&
1155         git notes copy --for-rewrite=foo <copy &&
1156         git log -1 >actual &&
1157         test_cmp expect actual
1158 '
1159
1160 test_expect_success 'git notes copy --for-rewrite (ignore)' '
1161         test_config notes.rewriteMode ignore &&
1162         test_config notes.rewriteRef "refs/notes/*" &&
1163         from=$(git rev-parse HEAD^) &&
1164         to=$(git rev-parse HEAD) &&
1165         echo "$from" "$to" >copy &&
1166         git notes copy --for-rewrite=foo <copy &&
1167         git log -1 >actual &&
1168         test_cmp expect actual
1169 '
1170
1171 test_expect_success 'git notes copy --for-rewrite (append)' '
1172         commit=$(git rev-parse HEAD) &&
1173         cat >expect <<-EOF &&
1174                 commit $commit
1175                 Author: A U Thor <author@example.com>
1176                 Date:   Thu Apr 7 15:27:13 2005 -0700
1177
1178                 ${indent}15th
1179
1180                 Notes:
1181                 ${indent}a fresh note
1182                 ${indent}
1183                 ${indent}another fresh note
1184         EOF
1185         git notes add -f -m"another fresh note" HEAD^ &&
1186         test_config notes.rewriteMode concatenate &&
1187         test_config notes.rewriteRef "refs/notes/*" &&
1188         from=$(git rev-parse HEAD^) &&
1189         to=$(git rev-parse HEAD) &&
1190         echo "$from" "$to" >copy &&
1191         git notes copy --for-rewrite=foo <copy &&
1192         git log -1 >actual &&
1193         test_cmp expect actual
1194 '
1195
1196 test_expect_success 'git notes copy --for-rewrite (append two to one)' '
1197         commit=$(git rev-parse HEAD) &&
1198         cat >expect <<-EOF &&
1199                 commit $commit
1200                 Author: A U Thor <author@example.com>
1201                 Date:   Thu Apr 7 15:27:13 2005 -0700
1202
1203                 ${indent}15th
1204
1205                 Notes:
1206                 ${indent}a fresh note
1207                 ${indent}
1208                 ${indent}another fresh note
1209                 ${indent}
1210                 ${indent}append 1
1211                 ${indent}
1212                 ${indent}append 2
1213         EOF
1214         git notes add -f -m"append 1" HEAD^ &&
1215         git notes add -f -m"append 2" HEAD^^ &&
1216         test_config notes.rewriteMode concatenate &&
1217         test_config notes.rewriteRef "refs/notes/*" &&
1218         from=$(git rev-parse HEAD^) &&
1219         to=$(git rev-parse HEAD) &&
1220         echo "$from" "$to" >copy &&
1221         from=$(git rev-parse HEAD^^) &&
1222         to=$(git rev-parse HEAD) &&
1223         echo "$from" "$to" >>copy &&
1224         git notes copy --for-rewrite=foo <copy &&
1225         git log -1 >actual &&
1226         test_cmp expect actual
1227 '
1228
1229 test_expect_success 'git notes copy --for-rewrite (append empty)' '
1230         git notes remove HEAD^ &&
1231         test_config notes.rewriteMode concatenate &&
1232         test_config notes.rewriteRef "refs/notes/*" &&
1233         from=$(git rev-parse HEAD^) &&
1234         to=$(git rev-parse HEAD) &&
1235         echo "$from" "$to" >copy &&
1236         git notes copy --for-rewrite=foo <copy &&
1237         git log -1 >actual &&
1238         test_cmp expect actual
1239 '
1240
1241 test_expect_success 'GIT_NOTES_REWRITE_MODE works' '
1242         commit=$(git rev-parse HEAD) &&
1243         cat >expect <<-EOF &&
1244                 commit $commit
1245                 Author: A U Thor <author@example.com>
1246                 Date:   Thu Apr 7 15:27:13 2005 -0700
1247
1248                 ${indent}15th
1249
1250                 Notes:
1251                 ${indent}replacement note 1
1252         EOF
1253         test_config notes.rewriteMode concatenate &&
1254         test_config notes.rewriteRef "refs/notes/*" &&
1255         git notes add -f -m"replacement note 1" HEAD^ &&
1256         from=$(git rev-parse HEAD^) &&
1257         to=$(git rev-parse HEAD) &&
1258         echo "$from" "$to" >copy &&
1259         GIT_NOTES_REWRITE_MODE=overwrite git notes copy --for-rewrite=foo <copy &&
1260         git log -1 >actual &&
1261         test_cmp expect actual
1262 '
1263
1264 test_expect_success 'GIT_NOTES_REWRITE_REF works' '
1265         commit=$(git rev-parse HEAD) &&
1266         cat >expect <<-EOF &&
1267                 commit $commit
1268                 Author: A U Thor <author@example.com>
1269                 Date:   Thu Apr 7 15:27:13 2005 -0700
1270
1271                 ${indent}15th
1272
1273                 Notes:
1274                 ${indent}replacement note 2
1275         EOF
1276         git notes add -f -m"replacement note 2" HEAD^ &&
1277         test_config notes.rewriteMode overwrite &&
1278         test_unconfig notes.rewriteRef &&
1279         from=$(git rev-parse HEAD^) &&
1280         to=$(git rev-parse HEAD) &&
1281         echo "$from" "$to" >copy &&
1282         GIT_NOTES_REWRITE_REF=refs/notes/commits:refs/notes/other \
1283                 git notes copy --for-rewrite=foo <copy &&
1284         git log -1 >actual &&
1285         test_cmp expect actual
1286 '
1287
1288 test_expect_success 'GIT_NOTES_REWRITE_REF overrides config' '
1289         git notes add -f -m"replacement note 3" HEAD^ &&
1290         test_config notes.rewriteMode overwrite &&
1291         test_config notes.rewriteRef refs/notes/other &&
1292         from=$(git rev-parse HEAD^) &&
1293         to=$(git rev-parse HEAD) &&
1294         echo "$from" "$to" >copy &&
1295         GIT_NOTES_REWRITE_REF=refs/notes/commits \
1296                 git notes copy --for-rewrite=foo <copy &&
1297         git log -1 >actual &&
1298         grep "replacement note 3" actual
1299 '
1300
1301 test_expect_success 'git notes copy diagnoses too many or too few arguments' '
1302         test_must_fail git notes copy 2>error &&
1303         test_i18ngrep "too few arguments" error &&
1304         test_must_fail git notes copy one two three 2>error &&
1305         test_i18ngrep "too many arguments" error
1306 '
1307
1308 test_expect_success 'git notes get-ref expands refs/heads/main to refs/notes/refs/heads/main' '
1309         test_unconfig core.notesRef &&
1310         sane_unset GIT_NOTES_REF &&
1311         echo refs/notes/refs/heads/main >expect &&
1312         git notes --ref=refs/heads/main get-ref >actual &&
1313         test_cmp expect actual
1314 '
1315
1316 test_expect_success 'git notes get-ref (no overrides)' '
1317         test_unconfig core.notesRef &&
1318         sane_unset GIT_NOTES_REF &&
1319         echo refs/notes/commits >expect &&
1320         git notes get-ref >actual &&
1321         test_cmp expect actual
1322 '
1323
1324 test_expect_success 'git notes get-ref (core.notesRef)' '
1325         test_config core.notesRef refs/notes/foo &&
1326         echo refs/notes/foo >expect &&
1327         git notes get-ref >actual &&
1328         test_cmp expect actual
1329 '
1330
1331 test_expect_success 'git notes get-ref (GIT_NOTES_REF)' '
1332         echo refs/notes/bar >expect &&
1333         GIT_NOTES_REF=refs/notes/bar git notes get-ref >actual &&
1334         test_cmp expect actual
1335 '
1336
1337 test_expect_success 'git notes get-ref (--ref)' '
1338         echo refs/notes/baz >expect &&
1339         GIT_NOTES_REF=refs/notes/bar git notes --ref=baz get-ref >actual &&
1340         test_cmp expect actual
1341 '
1342
1343 test_expect_success 'setup testing of empty notes' '
1344         test_unconfig core.notesRef &&
1345         test_commit 16th &&
1346         empty_blob=$(git hash-object -w /dev/null) &&
1347         echo "$empty_blob" >expect_empty
1348 '
1349
1350 while read cmd
1351 do
1352         test_expect_success "'git notes $cmd' removes empty note" "
1353                 test_might_fail git notes remove HEAD &&
1354                 MSG= git notes $cmd &&
1355                 test_must_fail git notes list HEAD
1356         "
1357
1358         test_expect_success "'git notes $cmd --allow-empty' stores empty note" "
1359                 test_might_fail git notes remove HEAD &&
1360                 MSG= git notes $cmd --allow-empty &&
1361                 git notes list HEAD >actual &&
1362                 test_cmp expect_empty actual
1363         "
1364 done <<\EOF
1365 add
1366 add -F /dev/null
1367 add -m ""
1368 add -c "$empty_blob"
1369 add -C "$empty_blob"
1370 append
1371 append -F /dev/null
1372 append -m ""
1373 append -c "$empty_blob"
1374 append -C "$empty_blob"
1375 edit
1376 EOF
1377
1378 test_expect_success 'empty notes are displayed by git log' '
1379         test_commit 17th &&
1380         git log -1 >expect &&
1381         cat >>expect <<-EOF &&
1382
1383                 Notes:
1384         EOF
1385         git notes add -C "$empty_blob" --allow-empty &&
1386         git log -1 >actual &&
1387         test_cmp expect actual
1388 '
1389
1390 test_done