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         test "b4" = "$(git notes show)" &&
  58         git show HEAD^ &&
  59         test_must_fail git notes show HEAD^
  60 '
  61
  62 test_expect_success 'show notes entry with %N' '
  63         test_write_lines A b4 B >expect &&
  64         git show -s --format="A%n%NB" >actual &&
  65         test_cmp expect actual
  66 '
  67
  68 test_expect_success 'create reflog entry' '
  69         cat <<-EOF >expect &&
  70                 a1d8fa6 refs/notes/commits@{0}: notes: Notes added by '\''git notes add'\''
  71         EOF
  72         git reflog show refs/notes/commits >actual &&
  73         test_cmp expect actual
  74 '
  75
  76 test_expect_success 'edit existing notes' '
  77         MSG=b3 git notes edit &&
  78         test_path_is_missing .git/NOTES_EDITMSG &&
  79         git ls-tree -r refs/notes/commits >actual &&
  80         test_line_count = 1 actual &&
  81         test "b3" = "$(git notes show)" &&
  82         git show HEAD^ &&
  83         test_must_fail git notes show HEAD^
  84 '
  85
  86 test_expect_success 'cannot "git notes add -m" where notes already exists' '
  87         test_must_fail git notes add -m "b2" &&
  88         test_path_is_missing .git/NOTES_EDITMSG &&
  89         git ls-tree -r refs/notes/commits >actual &&
  90         test_line_count = 1 actual &&
  91         test "b3" = "$(git notes show)" &&
  92         git show HEAD^ &&
  93         test_must_fail git notes show HEAD^
  94 '
  95
  96 test_expect_success 'can overwrite existing note with "git notes add -f -m"' '
  97         git notes add -f -m "b1" &&
  98         test_path_is_missing .git/NOTES_EDITMSG &&
  99         git ls-tree -r refs/notes/commits >actual &&
 100         test_line_count = 1 actual &&
 101         test "b1" = "$(git notes show)" &&
 102         git show HEAD^ &&
 103         test_must_fail git notes show HEAD^
 104 '
 105
 106 test_expect_success 'add w/no options on existing note morphs into edit' '
 107         MSG=b2 git notes add &&
 108         test_path_is_missing .git/NOTES_EDITMSG &&
 109         git ls-tree -r refs/notes/commits >actual &&
 110         test_line_count = 1 actual &&
 111         test "b2" = "$(git notes show)" &&
 112         git show HEAD^ &&
 113         test_must_fail git notes show HEAD^
 114 '
 115
 116 test_expect_success 'can overwrite existing note with "git notes add -f"' '
 117         MSG=b1 git notes add -f &&
 118         test_path_is_missing .git/NOTES_EDITMSG &&
 119         git ls-tree -r refs/notes/commits >actual &&
 120         test_line_count = 1 actual &&
 121         test "b1" = "$(git notes show)" &&
 122         git show HEAD^ &&
 123         test_must_fail git notes show HEAD^
 124 '
 125
 126 test_expect_success 'show notes' '
 127         cat >expect <<-EOF &&
 128                 commit 7a4ca6ee52a974a66cbaa78e33214535dff1d691
 129                 Author: A U Thor <author@example.com>
 130                 Date:   Thu Apr 7 15:14:13 2005 -0700
 131
 132                 ${indent}2nd
 133
 134                 Notes:
 135                 ${indent}b1
 136         EOF
 137         ! (git cat-file commit HEAD | grep b1) &&
 138         git log -1 >actual &&
 139         test_cmp expect actual
 140 '
 141
 142 test_expect_success 'show multi-line notes' '
 143         test_commit 3rd &&
 144         MSG="b3${LF}c3c3c3c3${LF}d3d3d3" git notes add &&
 145         cat >expect-multiline <<-EOF &&
 146                 commit d07d62e5208f22eb5695e7eb47667dc8b9860290
 147                 Author: A U Thor <author@example.com>
 148                 Date:   Thu Apr 7 15:15:13 2005 -0700
 149
 150                 ${indent}3rd
 151
 152                 Notes:
 153                 ${indent}b3
 154                 ${indent}c3c3c3c3
 155                 ${indent}d3d3d3
 156
 157         EOF
 158         cat expect >>expect-multiline &&
 159         git log -2 >actual &&
 160         test_cmp expect-multiline actual
 161 '
 162
 163 test_expect_success 'show -F notes' '
 164         test_commit 4th &&
 165         echo "xyzzy" >note5 &&
 166         git notes add -F note5 &&
 167         cat >expect-F <<-EOF &&
 168                 commit 0f7aa3ec6325aeb88b910453bb3eb37c49d75c11
 169                 Author: A U Thor <author@example.com>
 170                 Date:   Thu Apr 7 15:16:13 2005 -0700
 171
 172                 ${indent}4th
 173
 174                 Notes:
 175                 ${indent}xyzzy
 176
 177         EOF
 178         cat expect-multiline >>expect-F &&
 179         git log -3 >actual &&
 180         test_cmp expect-F actual
 181 '
 182
 183 test_expect_success 'Re-adding -F notes without -f fails' '
 184         echo "zyxxy" >note5 &&
 185         test_must_fail git notes add -F note5 &&
 186         git log -3 >actual &&
 187         test_cmp expect-F actual
 188 '
 189
 190 test_expect_success 'git log --pretty=raw does not show notes' '
 191         cat >expect <<-EOF &&
 192                 commit 0f7aa3ec6325aeb88b910453bb3eb37c49d75c11
 193                 tree 05ac65288c4c4b3b709a020ae94b2ece2f2201ae
 194                 parent d07d62e5208f22eb5695e7eb47667dc8b9860290
 195                 author A U Thor <author@example.com> 1112912173 -0700
 196                 committer C O Mitter <committer@example.com> 1112912173 -0700
 197
 198                 ${indent}4th
 199         EOF
 200         git log -1 --pretty=raw >actual &&
 201         test_cmp expect actual
 202 '
 203
 204 test_expect_success 'git log --show-notes' '
 205         cat >>expect <<-EOF &&
 206
 207         Notes:
 208         ${indent}xyzzy
 209         EOF
 210         git log -1 --pretty=raw --show-notes >actual &&
 211         test_cmp expect actual
 212 '
 213
 214 test_expect_success 'git log --no-notes' '
 215         git log -1 --no-notes >actual &&
 216         ! grep xyzzy actual
 217 '
 218
 219 test_expect_success 'git format-patch does not show notes' '
 220         git format-patch -1 --stdout >actual &&
 221         ! grep xyzzy actual
 222 '
 223
 224 test_expect_success 'git format-patch --show-notes does show notes' '
 225         git format-patch --show-notes -1 --stdout >actual &&
 226         grep xyzzy actual
 227 '
 228
 229 for pretty in \
 230         "" --pretty --pretty=raw --pretty=short --pretty=medium \
 231         --pretty=full --pretty=fuller --pretty=format:%s --oneline
 232 do
 233         case "$pretty" in
 234         "") p= not= negate="" ;;
 235         ?*) p="$pretty" not=" not" negate="!" ;;
 236         esac
 237         test_expect_success "git show $pretty does$not show notes" '
 238                 git show $p >actual &&
 239                 eval "$negate grep xyzzy actual"
 240         '
 241 done
 242
 243 test_expect_success 'setup alternate notes ref' '
 244         git notes --ref=alternate add -m alternate
 245 '
 246
 247 test_expect_success 'git log --notes shows default notes' '
 248         git log -1 --notes >actual &&
 249         grep xyzzy actual &&
 250         ! grep alternate actual
 251 '
 252
 253 test_expect_success 'git log --notes=X shows only X' '
 254         git log -1 --notes=alternate >actual &&
 255         ! grep xyzzy actual &&
 256         grep alternate actual
 257 '
 258
 259 test_expect_success 'git log --notes --notes=X shows both' '
 260         git log -1 --notes --notes=alternate >actual &&
 261         grep xyzzy actual &&
 262         grep alternate actual
 263 '
 264
 265 test_expect_success 'git log --no-notes resets default state' '
 266         git log -1 --notes --notes=alternate \
 267                 --no-notes --notes=alternate \
 268                 >actual &&
 269         ! grep xyzzy actual &&
 270         grep alternate actual
 271 '
 272
 273 test_expect_success 'git log --no-notes resets ref list' '
 274         git log -1 --notes --notes=alternate \
 275                 --no-notes --notes \
 276                 >actual &&
 277         grep xyzzy actual &&
 278         ! grep alternate actual
 279 '
 280
 281 test_expect_success 'show -m notes' '
 282         test_commit 5th &&
 283         git notes add -m spam -m "foo${LF}bar${LF}baz" &&
 284         cat >expect-m <<-EOF &&
 285                 commit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361
 286                 Author: A U Thor <author@example.com>
 287                 Date:   Thu Apr 7 15:17:13 2005 -0700
 288
 289                 ${indent}5th
 290
 291                 Notes:
 292                 ${indent}spam
 293                 ${indent}
 294                 ${indent}foo
 295                 ${indent}bar
 296                 ${indent}baz
 297
 298         EOF
 299         cat expect-F >>expect-m &&
 300         git log -4 >actual &&
 301         test_cmp expect-m actual
 302 '
 303
 304 test_expect_success 'remove note with add -f -F /dev/null' '
 305         git notes add -f -F /dev/null &&
 306         cat >expect-rm-F <<-EOF &&
 307                 commit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361
 308                 Author: A U Thor <author@example.com>
 309                 Date:   Thu Apr 7 15:17:13 2005 -0700
 310
 311                 ${indent}5th
 312
 313         EOF
 314         cat expect-F >>expect-rm-F &&
 315         git log -4 >actual &&
 316         test_cmp expect-rm-F actual &&
 317         test_must_fail git notes show
 318 '
 319
 320 test_expect_success 'do not create empty note with -m ""' '
 321         git notes add -m "" &&
 322         git log -4 >actual &&
 323         test_cmp expect-rm-F actual &&
 324         test_must_fail git notes show
 325 '
 326
 327 test_expect_success 'create note with combination of -m and -F' '
 328         cat >expect-combine_m_and_F <<-EOF &&
 329                 foo
 330
 331                 xyzzy
 332
 333                 bar
 334
 335                 zyxxy
 336
 337                 baz
 338         EOF
 339         echo "xyzzy" >note_a &&
 340         echo "zyxxy" >note_b &&
 341         git notes add -m "foo" -F note_a -m "bar" -F note_b -m "baz" &&
 342         git notes show >actual &&
 343         test_cmp expect-combine_m_and_F actual
 344 '
 345
 346 test_expect_success 'remove note with "git notes remove"' '
 347         git notes remove HEAD^ &&
 348         git notes remove &&
 349         cat >expect-rm-remove <<-EOF &&
 350                 commit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361
 351                 Author: A U Thor <author@example.com>
 352                 Date:   Thu Apr 7 15:17:13 2005 -0700
 353
 354                 ${indent}5th
 355
 356                 commit 0f7aa3ec6325aeb88b910453bb3eb37c49d75c11
 357                 Author: A U Thor <author@example.com>
 358                 Date:   Thu Apr 7 15:16:13 2005 -0700
 359
 360                 ${indent}4th
 361
 362         EOF
 363         cat expect-multiline >>expect-rm-remove &&
 364         git log -4 >actual &&
 365         test_cmp expect-rm-remove actual &&
 366         test_must_fail git notes show HEAD^
 367 '
 368
 369 test_expect_success 'removing non-existing note should not create new commit' '
 370         git rev-parse --verify refs/notes/commits >before_commit &&
 371         test_must_fail git notes remove HEAD^ &&
 372         git rev-parse --verify refs/notes/commits >after_commit &&
 373         test_cmp before_commit after_commit
 374 '
 375
 376 test_expect_success 'removing more than one' '
 377         before=$(git rev-parse --verify refs/notes/commits) &&
 378         test_when_finished "git update-ref refs/notes/commits $before" &&
 379
 380         # We have only two -- add another and make sure it stays
 381         git notes add -m "extra" &&
 382         git notes list HEAD >after-removal-expect &&
 383         git notes remove HEAD^^ HEAD^^^ &&
 384         git notes list | sed -e "s/ .*//" >actual &&
 385         test_cmp after-removal-expect actual
 386 '
 387
 388 test_expect_success 'removing is atomic' '
 389         before=$(git rev-parse --verify refs/notes/commits) &&
 390         test_when_finished "git update-ref refs/notes/commits $before" &&
 391         test_must_fail git notes remove HEAD^^ HEAD^^^ HEAD^ &&
 392         after=$(git rev-parse --verify refs/notes/commits) &&
 393         test "$before" = "$after"
 394 '
 395
 396 test_expect_success 'removing with --ignore-missing' '
 397         before=$(git rev-parse --verify refs/notes/commits) &&
 398         test_when_finished "git update-ref refs/notes/commits $before" &&
 399
 400         # We have only two -- add another and make sure it stays
 401         git notes add -m "extra" &&
 402         git notes list HEAD >after-removal-expect &&
 403         git notes remove --ignore-missing HEAD^^ HEAD^^^ HEAD^ &&
 404         git notes list | sed -e "s/ .*//" >actual &&
 405         test_cmp after-removal-expect actual
 406 '
 407
 408 test_expect_success 'removing with --ignore-missing but bogus ref' '
 409         before=$(git rev-parse --verify refs/notes/commits) &&
 410         test_when_finished "git update-ref refs/notes/commits $before" &&
 411         test_must_fail git notes remove --ignore-missing HEAD^^ HEAD^^^ NO-SUCH-COMMIT &&
 412         after=$(git rev-parse --verify refs/notes/commits) &&
 413         test "$before" = "$after"
 414 '
 415
 416 test_expect_success 'remove reads from --stdin' '
 417         before=$(git rev-parse --verify refs/notes/commits) &&
 418         test_when_finished "git update-ref refs/notes/commits $before" &&
 419
 420         # We have only two -- add another and make sure it stays
 421         git notes add -m "extra" &&
 422         git notes list HEAD >after-removal-expect &&
 423         git rev-parse HEAD^^ HEAD^^^ >input &&
 424         git notes remove --stdin <input &&
 425         git notes list | sed -e "s/ .*//" >actual &&
 426         test_cmp after-removal-expect actual
 427 '
 428
 429 test_expect_success 'remove --stdin is also atomic' '
 430         before=$(git rev-parse --verify refs/notes/commits) &&
 431         test_when_finished "git update-ref refs/notes/commits $before" &&
 432         git rev-parse HEAD^^ HEAD^^^ HEAD^ >input &&
 433         test_must_fail git notes remove --stdin <input &&
 434         after=$(git rev-parse --verify refs/notes/commits) &&
 435         test "$before" = "$after"
 436 '
 437
 438 test_expect_success 'removing with --stdin --ignore-missing' '
 439         before=$(git rev-parse --verify refs/notes/commits) &&
 440         test_when_finished "git update-ref refs/notes/commits $before" &&
 441
 442         # We have only two -- add another and make sure it stays
 443         git notes add -m "extra" &&
 444         git notes list HEAD >after-removal-expect &&
 445         git rev-parse HEAD^^ HEAD^^^ HEAD^ >input &&
 446         git notes remove --ignore-missing --stdin <input &&
 447         git notes list | sed -e "s/ .*//" >actual &&
 448         test_cmp after-removal-expect actual
 449 '
 450
 451 test_expect_success 'list notes with "git notes list"' '
 452         cat >expect <<-EOF &&
 453                 c9c6af7f78bc47490dbf3e822cf2f3c24d4b9061 7a4ca6ee52a974a66cbaa78e33214535dff1d691
 454                 c18dc024e14f08d18d14eea0d747ff692d66d6a3 d07d62e5208f22eb5695e7eb47667dc8b9860290
 455         EOF
 456         git notes list >actual &&
 457         test_cmp expect actual
 458 '
 459
 460 test_expect_success 'list notes with "git notes"' '
 461         git notes >actual &&
 462         test_cmp expect actual
 463 '
 464
 465 test_expect_success 'list specific note with "git notes list <object>"' '
 466         cat >expect <<-EOF &&
 467                 c18dc024e14f08d18d14eea0d747ff692d66d6a3
 468         EOF
 469         git notes list HEAD^^ >actual &&
 470         test_cmp expect actual
 471 '
 472
 473 test_expect_success 'listing non-existing notes fails' '
 474         cat >expect <<-EOF &&
 475         EOF
 476         test_must_fail git notes list HEAD >actual &&
 477         test_cmp expect actual
 478 '
 479
 480 test_expect_success 'append to existing note with "git notes append"' '
 481         cat >expect <<-EOF &&
 482                 Initial set of notes
 483
 484                 More notes appended with git notes append
 485         EOF
 486         git notes add -m "Initial set of notes" &&
 487         git notes append -m "More notes appended with git notes append" &&
 488         git notes show >actual &&
 489         test_cmp expect actual
 490 '
 491
 492 test_expect_success '"git notes list" does not expand to "git notes list HEAD"' '
 493         cat >expect_list <<-EOF &&
 494                 c9c6af7f78bc47490dbf3e822cf2f3c24d4b9061 7a4ca6ee52a974a66cbaa78e33214535dff1d691
 495                 4b6ad22357cc8a1296720574b8d2fbc22fab0671 7f9ad8836c775acb134c0a055fc55fb4cd1ba361
 496                 c18dc024e14f08d18d14eea0d747ff692d66d6a3 d07d62e5208f22eb5695e7eb47667dc8b9860290
 497         EOF
 498         git notes list >actual &&
 499         test_cmp expect_list actual
 500 '
 501
 502 test_expect_success 'appending empty string does not change existing note' '
 503         git notes append -m "" &&
 504         git notes show >actual &&
 505         test_cmp expect actual
 506 '
 507
 508 test_expect_success 'git notes append == add when there is no existing note' '
 509         git notes remove HEAD &&
 510         test_must_fail git notes list HEAD &&
 511         git notes append -m "Initial set of notes${LF}${LF}More notes appended with git notes append" &&
 512         git notes show >actual &&
 513         test_cmp expect actual
 514 '
 515
 516 test_expect_success 'appending empty string to non-existing note does not create note' '
 517         git notes remove HEAD &&
 518         test_must_fail git notes list HEAD &&
 519         git notes append -m "" &&
 520         test_must_fail git notes list HEAD
 521 '
 522
 523 test_expect_success 'create other note on a different notes ref (setup)' '
 524         test_commit 6th &&
 525         GIT_NOTES_REF="refs/notes/other" git notes add -m "other note" &&
 526         cat >expect-not-other <<-EOF &&
 527                 commit 2c125331118caba0ff8238b7f4958ac6e93fe39c
 528                 Author: A U Thor <author@example.com>
 529                 Date:   Thu Apr 7 15:18:13 2005 -0700
 530
 531                 ${indent}6th
 532         EOF
 533         cp expect-not-other expect-other &&
 534         cat >>expect-other <<-EOF
 535
 536                 Notes (other):
 537                 ${indent}other note
 538         EOF
 539 '
 540
 541 test_expect_success 'Do not show note on other ref by default' '
 542         git log -1 >actual &&
 543         test_cmp expect-not-other actual
 544 '
 545
 546 test_expect_success 'Do show note when ref is given in GIT_NOTES_REF' '
 547         GIT_NOTES_REF="refs/notes/other" git log -1 >actual &&
 548         test_cmp expect-other actual
 549 '
 550
 551 test_expect_success 'Do show note when ref is given in core.notesRef config' '
 552         test_config core.notesRef "refs/notes/other" &&
 553         git log -1 >actual &&
 554         test_cmp expect-other actual
 555 '
 556
 557 test_expect_success 'Do not show note when core.notesRef is overridden' '
 558         test_config core.notesRef "refs/notes/other" &&
 559         GIT_NOTES_REF="refs/notes/wrong" git log -1 >actual &&
 560         test_cmp expect-not-other actual
 561 '
 562
 563 test_expect_success 'Show all notes when notes.displayRef=refs/notes/*' '
 564         cat >expect-both <<-EOF &&
 565                 commit 2c125331118caba0ff8238b7f4958ac6e93fe39c
 566                 Author: A U Thor <author@example.com>
 567                 Date:   Thu Apr 7 15:18:13 2005 -0700
 568
 569                 ${indent}6th
 570
 571                 Notes:
 572                 ${indent}order test
 573
 574                 Notes (other):
 575                 ${indent}other note
 576
 577                 commit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361
 578                 Author: A U Thor <author@example.com>
 579                 Date:   Thu Apr 7 15:17:13 2005 -0700
 580
 581                 ${indent}5th
 582
 583                 Notes:
 584                 ${indent}replacement for deleted note
 585         EOF
 586         GIT_NOTES_REF=refs/notes/commits git notes add \
 587                 -m"replacement for deleted note" HEAD^ &&
 588         GIT_NOTES_REF=refs/notes/commits git notes add -m"order test" &&
 589         test_unconfig core.notesRef &&
 590         test_config notes.displayRef "refs/notes/*" &&
 591         git log -2 >actual &&
 592         test_cmp expect-both actual
 593 '
 594
 595 test_expect_success 'core.notesRef is implicitly in notes.displayRef' '
 596         test_config core.notesRef refs/notes/commits &&
 597         test_config notes.displayRef refs/notes/other &&
 598         git log -2 >actual &&
 599         test_cmp expect-both actual
 600 '
 601
 602 test_expect_success 'notes.displayRef can be given more than once' '
 603         test_unconfig core.notesRef &&
 604         test_config notes.displayRef refs/notes/commits &&
 605         git config --add notes.displayRef refs/notes/other &&
 606         git log -2 >actual &&
 607         test_cmp expect-both actual
 608 '
 609
 610 test_expect_success 'notes.displayRef respects order' '
 611         cat >expect-both-reversed <<-EOF &&
 612                 commit 2c125331118caba0ff8238b7f4958ac6e93fe39c
 613                 Author: A U Thor <author@example.com>
 614                 Date:   Thu Apr 7 15:18:13 2005 -0700
 615
 616                 ${indent}6th
 617
 618                 Notes (other):
 619                 ${indent}other note
 620
 621                 Notes:
 622                 ${indent}order test
 623         EOF
 624         test_config core.notesRef refs/notes/other &&
 625         test_config notes.displayRef refs/notes/commits &&
 626         git log -1 >actual &&
 627         test_cmp expect-both-reversed actual
 628 '
 629
 630 test_expect_success 'GIT_NOTES_DISPLAY_REF works' '
 631         GIT_NOTES_DISPLAY_REF=refs/notes/commits:refs/notes/other \
 632                 git log -2 >actual &&
 633         test_cmp expect-both actual
 634 '
 635
 636 test_expect_success 'GIT_NOTES_DISPLAY_REF overrides config' '
 637         cat >expect-none <<-EOF &&
 638                 commit 2c125331118caba0ff8238b7f4958ac6e93fe39c
 639                 Author: A U Thor <author@example.com>
 640                 Date:   Thu Apr 7 15:18:13 2005 -0700
 641
 642                 ${indent}6th
 643
 644                 commit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361
 645                 Author: A U Thor <author@example.com>
 646                 Date:   Thu Apr 7 15:17:13 2005 -0700
 647
 648                 ${indent}5th
 649         EOF
 650         test_config notes.displayRef "refs/notes/*" &&
 651         GIT_NOTES_REF= GIT_NOTES_DISPLAY_REF= git log -2 >actual &&
 652         test_cmp expect-none actual
 653 '
 654
 655 test_expect_success '--show-notes=* adds to GIT_NOTES_DISPLAY_REF' '
 656         GIT_NOTES_REF= GIT_NOTES_DISPLAY_REF= git log --show-notes=* -2 >actual &&
 657         test_cmp expect-both actual
 658 '
 659
 660 test_expect_success '--no-standard-notes' '
 661         cat >expect-commits <<-EOF &&
 662                 commit 2c125331118caba0ff8238b7f4958ac6e93fe39c
 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:
 669                 ${indent}order test
 670         EOF
 671         git log --no-standard-notes --show-notes=commits -1 >actual &&
 672         test_cmp expect-commits actual
 673 '
 674
 675 test_expect_success '--standard-notes' '
 676         test_config notes.displayRef "refs/notes/*" &&
 677         git log --no-standard-notes --show-notes=commits \
 678                 --standard-notes -2 >actual &&
 679         test_cmp expect-both actual
 680 '
 681
 682 test_expect_success '--show-notes=ref accumulates' '
 683         git log --show-notes=other --show-notes=commits \
 684                  --no-standard-notes -1 >actual &&
 685         test_cmp expect-both-reversed actual
 686 '
 687
 688 test_expect_success 'Allow notes on non-commits (trees, blobs, tags)' '
 689         test_config core.notesRef refs/notes/other &&
 690         echo "Note on a tree" >expect &&
 691         git notes add -m "Note on a tree" HEAD: &&
 692         git notes show HEAD: >actual &&
 693         test_cmp expect actual &&
 694         echo "Note on a blob" >expect &&
 695         filename=$(git ls-tree --name-only HEAD | head -n1) &&
 696         git notes add -m "Note on a blob" HEAD:$filename &&
 697         git notes show HEAD:$filename >actual &&
 698         test_cmp expect actual &&
 699         echo "Note on a tag" >expect &&
 700         git tag -a -m "This is an annotated tag" foobar HEAD^ &&
 701         git notes add -m "Note on a tag" foobar &&
 702         git notes show foobar >actual &&
 703         test_cmp expect actual
 704 '
 705
 706 test_expect_success 'create note from other note with "git notes add -C"' '
 707         cat >expect <<-EOF &&
 708                 commit fb01e0ca8c33b6cc0c6451dde747f97df567cb5c
 709                 Author: A U Thor <author@example.com>
 710                 Date:   Thu Apr 7 15:19:13 2005 -0700
 711
 712                 ${indent}7th
 713
 714                 Notes:
 715                 ${indent}order test
 716         EOF
 717         test_commit 7th &&
 718         git notes add -C $(git notes list HEAD^) &&
 719         git log -1 >actual &&
 720         test_cmp expect actual &&
 721         test "$(git notes list HEAD)" = "$(git notes list HEAD^)"
 722 '
 723
 724 test_expect_success 'create note from non-existing note with "git notes add -C" fails' '
 725         test_commit 8th &&
 726         test_must_fail git notes add -C deadbeef &&
 727         test_must_fail git notes list HEAD
 728 '
 729
 730 test_expect_success 'create note from non-blob with "git notes add -C" fails' '
 731         commit=$(git rev-parse --verify HEAD) &&
 732         tree=$(git rev-parse --verify HEAD:) &&
 733         test_must_fail git notes add -C $commit &&
 734         test_must_fail git notes add -C $tree &&
 735         test_must_fail git notes list HEAD
 736 '
 737
 738 test_expect_success 'create note from blob with "git notes add -C" reuses blob id' '
 739         cat >expect <<-EOF &&
 740                 commit 9a4c31c7f722b5d517e92c64e932dd751e1413bf
 741                 Author: A U Thor <author@example.com>
 742                 Date:   Thu Apr 7 15:20:13 2005 -0700
 743
 744                 ${indent}8th
 745
 746                 Notes:
 747                 ${indent}This is a blob object
 748         EOF
 749         blob=$(echo "This is a blob object" | git hash-object -w --stdin) &&
 750         git notes add -C $blob &&
 751         git log -1 >actual &&
 752         test_cmp expect actual &&
 753         test "$(git notes list HEAD)" = "$blob"
 754 '
 755
 756 test_expect_success 'create note from other note with "git notes add -c"' '
 757         cat >expect <<-EOF &&
 758                 commit 2e0db4bc649e174d667a1cde19e725cf897a5bd2
 759                 Author: A U Thor <author@example.com>
 760                 Date:   Thu Apr 7 15:21:13 2005 -0700
 761
 762                 ${indent}9th
 763
 764                 Notes:
 765                 ${indent}yet another note
 766         EOF
 767         test_commit 9th &&
 768         MSG="yet another note" git notes add -c $(git notes list HEAD^^) &&
 769         git log -1 >actual &&
 770         test_cmp expect actual
 771 '
 772
 773 test_expect_success 'create note from non-existing note with "git notes add -c" fails' '
 774         test_commit 10th &&
 775         test_must_fail env MSG="yet another note" git notes add -c deadbeef &&
 776         test_must_fail git notes list HEAD
 777 '
 778
 779 test_expect_success 'append to note from other note with "git notes append -C"' '
 780         cat >expect <<-EOF &&
 781                 commit 2e0db4bc649e174d667a1cde19e725cf897a5bd2
 782                 Author: A U Thor <author@example.com>
 783                 Date:   Thu Apr 7 15:21:13 2005 -0700
 784
 785                 ${indent}9th
 786
 787                 Notes:
 788                 ${indent}yet another note
 789                 ${indent}
 790                 ${indent}yet another note
 791         EOF
 792         git notes append -C $(git notes list HEAD^) HEAD^ &&
 793         git log -1 HEAD^ >actual &&
 794         test_cmp expect actual
 795 '
 796
 797 test_expect_success 'create note from other note with "git notes append -c"' '
 798         cat >expect <<-EOF &&
 799                 commit 7c3b87ab368f81e11b1ea87b2ab99a71ccd25406
 800                 Author: A U Thor <author@example.com>
 801                 Date:   Thu Apr 7 15:22:13 2005 -0700
 802
 803                 ${indent}10th
 804
 805                 Notes:
 806                 ${indent}other note
 807         EOF
 808         MSG="other note" git notes append -c $(git notes list HEAD^) &&
 809         git log -1 >actual &&
 810         test_cmp expect actual
 811 '
 812
 813 test_expect_success 'append to note from other note with "git notes append -c"' '
 814         cat >expect <<-EOF &&
 815                 commit 7c3b87ab368f81e11b1ea87b2ab99a71ccd25406
 816                 Author: A U Thor <author@example.com>
 817                 Date:   Thu Apr 7 15:22:13 2005 -0700
 818
 819                 ${indent}10th
 820
 821                 Notes:
 822                 ${indent}other note
 823                 ${indent}
 824                 ${indent}yet another note
 825         EOF
 826         MSG="yet another note" git notes append -c $(git notes list HEAD) &&
 827         git log -1 >actual &&
 828         test_cmp expect actual
 829 '
 830
 831 test_expect_success 'copy note with "git notes copy"' '
 832         cat >expect <<-EOF &&
 833                 commit a446fff8777efdc6eb8f4b7c8a5ff699484df0d5
 834                 Author: A U Thor <author@example.com>
 835                 Date:   Thu Apr 7 15:23:13 2005 -0700
 836
 837                 ${indent}11th
 838
 839                 Notes:
 840                 ${indent}other note
 841                 ${indent}
 842                 ${indent}yet another note
 843         EOF
 844         test_commit 11th &&
 845         git notes copy HEAD^ HEAD &&
 846         git log -1 >actual &&
 847         test_cmp expect actual &&
 848         test "$(git notes list HEAD)" = "$(git notes list HEAD^)"
 849 '
 850
 851 test_expect_success 'prevent overwrite with "git notes copy"' '
 852         test_must_fail git notes copy HEAD~2 HEAD &&
 853         git log -1 >actual &&
 854         test_cmp expect actual &&
 855         test "$(git notes list HEAD)" = "$(git notes list HEAD^)"
 856 '
 857
 858 test_expect_success 'allow overwrite with "git notes copy -f"' '
 859         cat >expect <<-EOF &&
 860                 commit a446fff8777efdc6eb8f4b7c8a5ff699484df0d5
 861                 Author: A U Thor <author@example.com>
 862                 Date:   Thu Apr 7 15:23:13 2005 -0700
 863
 864                 ${indent}11th
 865
 866                 Notes:
 867                 ${indent}yet another note
 868                 ${indent}
 869                 ${indent}yet another note
 870         EOF
 871         git notes copy -f HEAD~2 HEAD &&
 872         git log -1 >actual &&
 873         test_cmp expect actual &&
 874         test "$(git notes list HEAD)" = "$(git notes list HEAD~2)"
 875 '
 876
 877 test_expect_success 'cannot copy note from object without notes' '
 878         test_commit 12th &&
 879         test_commit 13th &&
 880         test_must_fail git notes copy HEAD^ HEAD
 881 '
 882
 883 test_expect_success 'git notes copy --stdin' '
 884         cat >expect <<-EOF &&
 885                 commit e871aa61182b1d95d0a6fb75445d891722863b6b
 886                 Author: A U Thor <author@example.com>
 887                 Date:   Thu Apr 7 15:25:13 2005 -0700
 888
 889                 ${indent}13th
 890
 891                 Notes:
 892                 ${indent}yet another note
 893                 ${indent}
 894                 ${indent}yet another note
 895
 896                 commit 65e263ded02ae4e8839bc151095113737579dc12
 897                 Author: A U Thor <author@example.com>
 898                 Date:   Thu Apr 7 15:24:13 2005 -0700
 899
 900                 ${indent}12th
 901
 902                 Notes:
 903                 ${indent}other note
 904                 ${indent}
 905                 ${indent}yet another note
 906         EOF
 907         (echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^); \
 908         echo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) |
 909         git notes copy --stdin &&
 910         git log -2 >actual &&
 911         test_cmp expect actual &&
 912         test "$(git notes list HEAD)" = "$(git notes list HEAD~2)" &&
 913         test "$(git notes list HEAD^)" = "$(git notes list HEAD~3)"
 914 '
 915
 916 test_expect_success 'git notes copy --for-rewrite (unconfigured)' '
 917         cat >expect <<-EOF &&
 918                 commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89
 919                 Author: A U Thor <author@example.com>
 920                 Date:   Thu Apr 7 15:27:13 2005 -0700
 921
 922                 ${indent}15th
 923
 924                 commit 07c85d77059393ed0154b8c96906547a59dfcddd
 925                 Author: A U Thor <author@example.com>
 926                 Date:   Thu Apr 7 15:26:13 2005 -0700
 927
 928                 ${indent}14th
 929         EOF
 930         test_commit 14th &&
 931         test_commit 15th &&
 932         (echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^); \
 933         echo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) |
 934         git notes copy --for-rewrite=foo &&
 935         git log -2 >actual &&
 936         test_cmp expect actual
 937 '
 938
 939 test_expect_success 'git notes copy --for-rewrite (enabled)' '
 940         cat >expect <<-EOF &&
 941                 commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89
 942                 Author: A U Thor <author@example.com>
 943                 Date:   Thu Apr 7 15:27:13 2005 -0700
 944
 945                 ${indent}15th
 946
 947                 Notes:
 948                 ${indent}yet another note
 949                 ${indent}
 950                 ${indent}yet another note
 951
 952                 commit 07c85d77059393ed0154b8c96906547a59dfcddd
 953                 Author: A U Thor <author@example.com>
 954                 Date:   Thu Apr 7 15:26:13 2005 -0700
 955
 956                 ${indent}14th
 957
 958                 Notes:
 959                 ${indent}other note
 960                 ${indent}
 961                 ${indent}yet another note
 962         EOF
 963         test_config notes.rewriteMode overwrite &&
 964         test_config notes.rewriteRef "refs/notes/*" &&
 965         (echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^); \
 966         echo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) |
 967         git notes copy --for-rewrite=foo &&
 968         git log -2 >actual &&
 969         test_cmp expect actual
 970 '
 971
 972 test_expect_success 'git notes copy --for-rewrite (disabled)' '
 973         test_config notes.rewrite.bar false &&
 974         echo $(git rev-parse HEAD~3) $(git rev-parse HEAD) |
 975         git notes copy --for-rewrite=bar &&
 976         git log -2 >actual &&
 977         test_cmp expect actual
 978 '
 979
 980 test_expect_success 'git notes copy --for-rewrite (overwrite)' '
 981         cat >expect <<-EOF &&
 982                 commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89
 983                 Author: A U Thor <author@example.com>
 984                 Date:   Thu Apr 7 15:27:13 2005 -0700
 985
 986                 ${indent}15th
 987
 988                 Notes:
 989                 ${indent}a fresh note
 990         EOF
 991         git notes add -f -m"a fresh note" HEAD^ &&
 992         test_config notes.rewriteMode overwrite &&
 993         test_config notes.rewriteRef "refs/notes/*" &&
 994         echo $(git rev-parse HEAD^) $(git rev-parse HEAD) |
 995         git notes copy --for-rewrite=foo &&
 996         git log -1 >actual &&
 997         test_cmp expect actual
 998 '
 999
1000 test_expect_success 'git notes copy --for-rewrite (ignore)' '
1001         test_config notes.rewriteMode ignore &&
1002         test_config notes.rewriteRef "refs/notes/*" &&
1003         echo $(git rev-parse HEAD^) $(git rev-parse HEAD) |
1004         git notes copy --for-rewrite=foo &&
1005         git log -1 >actual &&
1006         test_cmp expect actual
1007 '
1008
1009 test_expect_success 'git notes copy --for-rewrite (append)' '
1010         cat >expect <<-EOF &&
1011                 commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89
1012                 Author: A U Thor <author@example.com>
1013                 Date:   Thu Apr 7 15:27:13 2005 -0700
1014
1015                 ${indent}15th
1016
1017                 Notes:
1018                 ${indent}a fresh note
1019                 ${indent}
1020                 ${indent}another fresh note
1021         EOF
1022         git notes add -f -m"another fresh note" HEAD^ &&
1023         test_config notes.rewriteMode concatenate &&
1024         test_config notes.rewriteRef "refs/notes/*" &&
1025         echo $(git rev-parse HEAD^) $(git rev-parse HEAD) |
1026         git notes copy --for-rewrite=foo &&
1027         git log -1 >actual &&
1028         test_cmp expect actual
1029 '
1030
1031 test_expect_success 'git notes copy --for-rewrite (append two to one)' '
1032         cat >expect <<-EOF &&
1033                 commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89
1034                 Author: A U Thor <author@example.com>
1035                 Date:   Thu Apr 7 15:27:13 2005 -0700
1036
1037                 ${indent}15th
1038
1039                 Notes:
1040                 ${indent}a fresh note
1041                 ${indent}
1042                 ${indent}another fresh note
1043                 ${indent}
1044                 ${indent}append 1
1045                 ${indent}
1046                 ${indent}append 2
1047         EOF
1048         git notes add -f -m"append 1" HEAD^ &&
1049         git notes add -f -m"append 2" HEAD^^ &&
1050         test_config notes.rewriteMode concatenate &&
1051         test_config notes.rewriteRef "refs/notes/*" &&
1052         (echo $(git rev-parse HEAD^) $(git rev-parse HEAD);
1053         echo $(git rev-parse HEAD^^) $(git rev-parse HEAD)) |
1054         git notes copy --for-rewrite=foo &&
1055         git log -1 >actual &&
1056         test_cmp expect actual
1057 '
1058
1059 test_expect_success 'git notes copy --for-rewrite (append empty)' '
1060         git notes remove HEAD^ &&
1061         test_config notes.rewriteMode concatenate &&
1062         test_config notes.rewriteRef "refs/notes/*" &&
1063         echo $(git rev-parse HEAD^) $(git rev-parse HEAD) |
1064         git notes copy --for-rewrite=foo &&
1065         git log -1 >actual &&
1066         test_cmp expect actual
1067 '
1068
1069 test_expect_success 'GIT_NOTES_REWRITE_MODE works' '
1070         cat >expect <<-EOF &&
1071                 commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89
1072                 Author: A U Thor <author@example.com>
1073                 Date:   Thu Apr 7 15:27:13 2005 -0700
1074
1075                 ${indent}15th
1076
1077                 Notes:
1078                 ${indent}replacement note 1
1079         EOF
1080         test_config notes.rewriteMode concatenate &&
1081         test_config notes.rewriteRef "refs/notes/*" &&
1082         git notes add -f -m"replacement note 1" HEAD^ &&
1083         echo $(git rev-parse HEAD^) $(git rev-parse HEAD) |
1084         GIT_NOTES_REWRITE_MODE=overwrite git notes copy --for-rewrite=foo &&
1085         git log -1 >actual &&
1086         test_cmp expect actual
1087 '
1088
1089 test_expect_success 'GIT_NOTES_REWRITE_REF works' '
1090         cat >expect <<-EOF &&
1091                 commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89
1092                 Author: A U Thor <author@example.com>
1093                 Date:   Thu Apr 7 15:27:13 2005 -0700
1094
1095                 ${indent}15th
1096
1097                 Notes:
1098                 ${indent}replacement note 2
1099         EOF
1100         git notes add -f -m"replacement note 2" HEAD^ &&
1101         test_config notes.rewriteMode overwrite &&
1102         test_unconfig notes.rewriteRef &&
1103         echo $(git rev-parse HEAD^) $(git rev-parse HEAD) |
1104         GIT_NOTES_REWRITE_REF=refs/notes/commits:refs/notes/other \
1105                 git notes copy --for-rewrite=foo &&
1106         git log -1 >actual &&
1107         test_cmp expect actual
1108 '
1109
1110 test_expect_success 'GIT_NOTES_REWRITE_REF overrides config' '
1111         git notes add -f -m"replacement note 3" HEAD^ &&
1112         test_config notes.rewriteMode overwrite &&
1113         test_config notes.rewriteRef refs/notes/other &&
1114         echo $(git rev-parse HEAD^) $(git rev-parse HEAD) |
1115         GIT_NOTES_REWRITE_REF= git notes copy --for-rewrite=foo &&
1116         git log -1 >actual &&
1117         test_cmp expect actual
1118 '
1119
1120 test_expect_success 'git notes copy diagnoses too many or too few parameters' '
1121         test_must_fail git notes copy &&
1122         test_must_fail git notes copy one two three
1123 '
1124
1125 test_expect_success 'git notes get-ref expands refs/heads/master to refs/notes/refs/heads/master' '
1126         test_unconfig core.notesRef &&
1127         sane_unset GIT_NOTES_REF &&
1128         test "$(git notes --ref=refs/heads/master get-ref)" = "refs/notes/refs/heads/master"
1129 '
1130
1131 test_expect_success 'git notes get-ref (no overrides)' '
1132         test_unconfig core.notesRef &&
1133         sane_unset GIT_NOTES_REF &&
1134         test "$(git notes get-ref)" = "refs/notes/commits"
1135 '
1136
1137 test_expect_success 'git notes get-ref (core.notesRef)' '
1138         test_config core.notesRef refs/notes/foo &&
1139         test "$(git notes get-ref)" = "refs/notes/foo"
1140 '
1141
1142 test_expect_success 'git notes get-ref (GIT_NOTES_REF)' '
1143         test "$(GIT_NOTES_REF=refs/notes/bar git notes get-ref)" = "refs/notes/bar"
1144 '
1145
1146 test_expect_success 'git notes get-ref (--ref)' '
1147         test "$(GIT_NOTES_REF=refs/notes/bar git notes --ref=baz get-ref)" = "refs/notes/baz"
1148 '
1149
1150 test_expect_success 'setup testing of empty notes' '
1151         test_unconfig core.notesRef &&
1152         test_commit 16th &&
1153         empty_blob=$(git hash-object -w /dev/null) &&
1154         echo "$empty_blob" >expect_empty
1155 '
1156
1157 while read cmd
1158 do
1159         test_expect_success "'git notes $cmd' removes empty note" "
1160                 test_might_fail git notes remove HEAD &&
1161                 MSG= git notes $cmd &&
1162                 test_must_fail git notes list HEAD
1163         "
1164
1165         test_expect_success "'git notes $cmd --allow-empty' stores empty note" "
1166                 test_might_fail git notes remove HEAD &&
1167                 MSG= git notes $cmd --allow-empty &&
1168                 git notes list HEAD >actual &&
1169                 test_cmp expect_empty actual
1170         "
1171 done <<\EOF
1172 add
1173 add -F /dev/null
1174 add -m ""
1175 add -c "$empty_blob"
1176 add -C "$empty_blob"
1177 append
1178 append -F /dev/null
1179 append -m ""
1180 append -c "$empty_blob"
1181 append -C "$empty_blob"
1182 edit
1183 EOF
1184
1185 test_expect_success 'empty notes are displayed by git log' '
1186         test_commit 17th &&
1187         git log -1 >expect &&
1188         cat >>expect <<-EOF &&
1189
1190                 Notes:
1191         EOF
1192         git notes add -C "$empty_blob" --allow-empty &&
1193         git log -1 >actual &&
1194         test_cmp expect actual
1195 '
1196
1197 test_done