t/annotate-tests.sh

   1 # This file isn't used as a test script directly, instead it is
   2 # sourced from t8001-annotate.sh and t8002-blame.sh.
   3
   4 if test_have_prereq MINGW
   5 then
   6   sanitize_L () {
   7         echo "$1" | sed 'sX\(^-L\|,\)\^\?/X&\\;*Xg'
   8   }
   9 else
  10   sanitize_L () {
  11         echo "$1"
  12   }
  13 fi
  14
  15 check_count () {
  16         head= &&
  17         file='file' &&
  18         options= &&
  19         while :
  20         do
  21                 case "$1" in
  22                 -h) head="$2"; shift; shift ;;
  23                 -f) file="$2"; shift; shift ;;
  24                 -L*) options="$options $(sanitize_L "$1")"; shift ;;
  25                 -*) options="$options $1"; shift ;;
  26                 *) break ;;
  27                 esac
  28         done &&
  29         echo "$PROG $options $file $head" >&4 &&
  30         $PROG $options $file $head >actual &&
  31         perl -e '
  32                 my %expect = (@ARGV);
  33                 my %count = map { $_ => 0 } keys %expect;
  34                 while (<STDIN>) {
  35                         if (/^[0-9a-f]+\t\(([^\t]+)\t/) {
  36                                 my $author = $1;
  37                                 for ($author) { s/^\s*//; s/\s*$//; }
  38                                 $count{$author}++;
  39                         }
  40                 }
  41                 my $bad = 0;
  42                 while (my ($author, $count) = each %count) {
  43                         my $ok;
  44                         my $value = 0;
  45                         $value = $expect{$author} if defined $expect{$author};
  46                         if ($value != $count) {
  47                                 $bad = 1;
  48                                 $ok = "bad";
  49                         }
  50                         else {
  51                                 $ok = "good";
  52                         }
  53                         print STDERR "Author $author (expected $value, attributed $count) $ok\n";
  54                 }
  55                 exit($bad);
  56         ' "$@" <actual
  57 }
  58
  59 get_progress_result () {
  60         tr '\015' '\012' | tail -n 1
  61 }
  62
  63 test_expect_success 'setup A lines' '
  64         echo "1A quick brown fox jumps over the" >file &&
  65         echo "lazy dog" >>file &&
  66         git add file &&
  67         GIT_AUTHOR_NAME="A" GIT_AUTHOR_EMAIL="A@test.git" \
  68         git commit -a -m "Initial."
  69 '
  70
  71 test_expect_success 'blame 1 author' '
  72         check_count A 2
  73 '
  74
  75 test_expect_success 'blame in a bare repo without starting commit' '
  76         git clone --bare . bare.git &&
  77         (
  78                 cd bare.git &&
  79                 check_count A 2
  80         )
  81 '
  82
  83 test_expect_success 'blame by tag objects' '
  84         git tag -m "test tag" testTag &&
  85         git tag -m "test tag #2" testTag2 testTag &&
  86         check_count -h testTag A 2 &&
  87         check_count -h testTag2 A 2
  88 '
  89
  90 test_expect_success 'setup B lines' '
  91         echo "2A quick brown fox jumps over the" >>file &&
  92         echo "lazy dog" >>file &&
  93         GIT_AUTHOR_NAME="B" GIT_AUTHOR_EMAIL="B@test.git" \
  94         git commit -a -m "Second."
  95 '
  96
  97 test_expect_success 'blame 2 authors' '
  98         check_count A 2 B 2
  99 '
 100
 101 test_expect_success 'setup B1 lines (branch1)' '
 102         git checkout -b branch1 main &&
 103         echo "3A slow green fox jumps into the" >>file &&
 104         echo "well." >>file &&
 105         GIT_AUTHOR_NAME="B1" GIT_AUTHOR_EMAIL="B1@test.git" \
 106         git commit -a -m "Branch1-1"
 107 '
 108
 109 test_expect_success 'blame 2 authors + 1 branch1 author' '
 110         check_count A 2 B 2 B1 2
 111 '
 112
 113 test_expect_success 'setup B2 lines (branch2)' '
 114         git checkout -b branch2 main &&
 115         sed -e "s/2A quick brown/4A quick brown lazy dog/" <file >file.new &&
 116         mv file.new file &&
 117         GIT_AUTHOR_NAME="B2" GIT_AUTHOR_EMAIL="B2@test.git" \
 118         git commit -a -m "Branch2-1"
 119 '
 120
 121 test_expect_success 'blame 2 authors + 1 branch2 author' '
 122         check_count A 2 B 1 B2 1
 123 '
 124
 125 test_expect_success 'merge branch1 & branch2' '
 126         git merge branch1
 127 '
 128
 129 test_expect_success 'blame 2 authors + 2 merged-in authors' '
 130         check_count A 2 B 1 B1 2 B2 1
 131 '
 132
 133 test_expect_success 'blame --first-parent blames merge for branch1' '
 134         check_count --first-parent A 2 B 1 "A U Thor" 2 B2 1
 135 '
 136
 137 test_expect_success 'blame ancestor' '
 138         check_count -h main A 2 B 2
 139 '
 140
 141 test_expect_success 'blame great-ancestor' '
 142         check_count -h main^ A 2
 143 '
 144
 145 test_expect_success 'setup evil merge' '
 146         echo "evil merge." >>file &&
 147         git commit -a --amend
 148 '
 149
 150 test_expect_success 'blame evil merge' '
 151         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1
 152 '
 153
 154 test_expect_success 'blame huge graft' '
 155         test_when_finished "git checkout branch2" &&
 156         test_when_finished "rm -rf .git/info" &&
 157         graft= &&
 158         for i in 0 1 2
 159         do
 160                 for j in 0 1 2 3 4 5 6 7 8 9
 161                 do
 162                         git checkout --orphan "$i$j" &&
 163                         printf "%s\n" "$i" "$j" >file &&
 164                         test_tick &&
 165                         GIT_AUTHOR_NAME=$i$j GIT_AUTHOR_EMAIL=$i$j@test.git \
 166                         git commit -a -m "$i$j" &&
 167                         commit=$(git rev-parse --verify HEAD) &&
 168                         graft="$graft$commit " || return 1
 169                 done
 170         done &&
 171         mkdir .git/info &&
 172         printf "%s " $graft >.git/info/grafts &&
 173         check_count -h 00 01 1 10 1
 174 '
 175
 176 test_expect_success 'setup incomplete line' '
 177         echo "incomplete" | tr -d "\\012" >>file &&
 178         GIT_AUTHOR_NAME="C" GIT_AUTHOR_EMAIL="C@test.git" \
 179         git commit -a -m "Incomplete"
 180 '
 181
 182 test_expect_success 'blame incomplete line' '
 183         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1 C 1
 184 '
 185
 186 test_expect_success 'setup edits' '
 187         mv file file.orig &&
 188         {
 189                 cat file.orig &&
 190                 echo
 191         } | sed -e "s/^3A/99/" -e "/^1A/d" -e "/^incomplete/d" >file &&
 192         echo "incomplete" | tr -d "\\012" >>file &&
 193         GIT_AUTHOR_NAME="D" GIT_AUTHOR_EMAIL="D@test.git" \
 194         git commit -a -m "edit"
 195 '
 196
 197 test_expect_success 'blame edits' '
 198         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1
 199 '
 200
 201 test_expect_success 'setup obfuscated email' '
 202         echo "No robots allowed" >file.new &&
 203         cat file >>file.new &&
 204         mv file.new file &&
 205         GIT_AUTHOR_NAME="E" GIT_AUTHOR_EMAIL="E at test dot git" \
 206         git commit -a -m "norobots"
 207 '
 208
 209 test_expect_success 'blame obfuscated email' '
 210         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 211 '
 212
 213 test_expect_success 'blame -L 1 (all)' '
 214         check_count -L1 A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 215 '
 216
 217 test_expect_success 'blame -L , (all)' '
 218         check_count -L, A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 219 '
 220
 221 test_expect_success 'blame -L X (X to end)' '
 222         check_count -L5 B1 1 C 1 D 1 "A U Thor" 1
 223 '
 224
 225 test_expect_success 'blame -L X, (X to end)' '
 226         check_count -L5, B1 1 C 1 D 1 "A U Thor" 1
 227 '
 228
 229 test_expect_success 'blame -L ,Y (up to Y)' '
 230         check_count -L,3 A 1 B2 1 E 1
 231 '
 232
 233 test_expect_success 'blame -L X,X' '
 234         check_count -L3,3 B2 1
 235 '
 236
 237 test_expect_success 'blame -L X,Y' '
 238         check_count -L3,6 B 1 B1 1 B2 1 D 1
 239 '
 240
 241 test_expect_success 'blame -L Y,X (undocumented)' '
 242         check_count -L6,3 B 1 B1 1 B2 1 D 1
 243 '
 244
 245 test_expect_success 'blame -L -X' '
 246         test_must_fail $PROG -L-1 file
 247 '
 248
 249 test_expect_success 'blame -L 0' '
 250         test_must_fail $PROG -L0 file
 251 '
 252
 253 test_expect_success 'blame -L ,0' '
 254         test_must_fail $PROG -L,0 file
 255 '
 256
 257 test_expect_success 'blame -L ,+0' '
 258         test_must_fail $PROG -L,+0 file
 259 '
 260
 261 test_expect_success 'blame -L X,+0' '
 262         test_must_fail $PROG -L1,+0 file
 263 '
 264
 265 test_expect_success 'blame -L X,+1' '
 266         check_count -L3,+1 B2 1
 267 '
 268
 269 test_expect_success 'blame -L X,+N' '
 270         check_count -L3,+4 B 1 B1 1 B2 1 D 1
 271 '
 272
 273 test_expect_success 'blame -L ,-0' '
 274         test_must_fail $PROG -L,-0 file
 275 '
 276
 277 test_expect_success 'blame -L X,-0' '
 278         test_must_fail $PROG -L1,-0 file
 279 '
 280
 281 test_expect_success 'blame -L X,-1' '
 282         check_count -L3,-1 B2 1
 283 '
 284
 285 test_expect_success 'blame -L X,-N' '
 286         check_count -L6,-4 B 1 B1 1 B2 1 D 1
 287 '
 288
 289 test_expect_success 'blame -L /RE/ (RE to end)' '
 290         check_count -L/evil/ C 1 "A U Thor" 1
 291 '
 292
 293 test_expect_success 'blame -L /RE/,/RE2/' '
 294         check_count -L/robot/,/green/ A 1 B 1 B2 1 D 1 E 1
 295 '
 296
 297 test_expect_success 'blame -L X,/RE/' '
 298         check_count -L5,/evil/ B1 1 D 1 "A U Thor" 1
 299 '
 300
 301 test_expect_success 'blame -L /RE/,Y' '
 302         check_count -L/99/,7 B1 1 D 1 "A U Thor" 1
 303 '
 304
 305 test_expect_success 'blame -L /RE/,+N' '
 306         check_count -L/99/,+3 B1 1 D 1 "A U Thor" 1
 307 '
 308
 309 test_expect_success 'blame -L /RE/,-N' '
 310         check_count -L/99/,-3 B 1 B2 1 D 1
 311 '
 312
 313 # 'file' ends with an incomplete line, so 'wc' reports one fewer lines than
 314 # git-blame sees, hence the last line is actually $(wc...)+1.
 315 test_expect_success 'blame -L X (X == nlines)' '
 316         n=$(expr $(wc -l <file) + 1) &&
 317         check_count -L$n C 1
 318 '
 319
 320 test_expect_success 'blame -L X (X == nlines + 1)' '
 321         n=$(expr $(wc -l <file) + 2) &&
 322         test_must_fail $PROG -L$n file
 323 '
 324
 325 test_expect_success 'blame -L X (X > nlines)' '
 326         test_must_fail $PROG -L12345 file
 327 '
 328
 329 test_expect_success 'blame -L ,Y (Y == nlines)' '
 330         n=$(expr $(wc -l <file) + 1) &&
 331         check_count -L,$n A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 332 '
 333
 334 test_expect_success 'blame -L ,Y (Y == nlines + 1)' '
 335         n=$(expr $(wc -l <file) + 2) &&
 336         check_count -L,$n A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 337 '
 338
 339 test_expect_success 'blame -L ,Y (Y > nlines)' '
 340         check_count -L,12345 A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 341 '
 342
 343 test_expect_success 'blame -L multiple (disjoint)' '
 344         check_count -L2,3 -L6,7 A 1 B1 1 B2 1 "A U Thor" 1
 345 '
 346
 347 test_expect_success 'blame -L multiple (disjoint: unordered)' '
 348         check_count -L6,7 -L2,3 A 1 B1 1 B2 1 "A U Thor" 1
 349 '
 350
 351 test_expect_success 'blame -L multiple (adjacent)' '
 352         check_count -L2,3 -L4,5 A 1 B 1 B2 1 D 1
 353 '
 354
 355 test_expect_success 'blame -L multiple (adjacent: unordered)' '
 356         check_count -L4,5 -L2,3 A 1 B 1 B2 1 D 1
 357 '
 358
 359 test_expect_success 'blame -L multiple (overlapping)' '
 360         check_count -L2,4 -L3,5 A 1 B 1 B2 1 D 1
 361 '
 362
 363 test_expect_success 'blame -L multiple (overlapping: unordered)' '
 364         check_count -L3,5 -L2,4 A 1 B 1 B2 1 D 1
 365 '
 366
 367 test_expect_success 'blame -L multiple (superset/subset)' '
 368         check_count -L2,8 -L3,5 A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
 369 '
 370
 371 test_expect_success 'blame -L multiple (superset/subset: unordered)' '
 372         check_count -L3,5 -L2,8 A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
 373 '
 374
 375 test_expect_success 'blame -L /RE/ (relative)' '
 376         check_count -L3,3 -L/fox/ B1 1 B2 1 C 1 D 1 "A U Thor" 1
 377 '
 378
 379 test_expect_success 'blame -L /RE/ (relative: no preceding range)' '
 380         check_count -L/dog/ A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
 381 '
 382
 383 test_expect_success 'blame -L /RE/ (relative: adjacent)' '
 384         check_count -L1,1 -L/dog/,+1 A 1 E 1
 385 '
 386
 387 test_expect_success 'blame -L /RE/ (relative: not found)' '
 388         test_must_fail $PROG -L4,4 -L/dog/ file
 389 '
 390
 391 test_expect_success 'blame -L /RE/ (relative: end-of-file)' '
 392         test_must_fail $PROG -L, -L/$/ file
 393 '
 394
 395 test_expect_success 'blame -L ^/RE/ (absolute)' '
 396         check_count -L3,3 -L^/dog/,+2 A 1 B2 1
 397 '
 398
 399 test_expect_success 'blame -L ^/RE/ (absolute: no preceding range)' '
 400         check_count -L^/dog/,+2 A 1 B2 1
 401 '
 402
 403 test_expect_success 'blame -L ^/RE/ (absolute: not found)' '
 404         test_must_fail $PROG -L4,4 -L^/tambourine/ file
 405 '
 406
 407 test_expect_success 'blame -L ^/RE/ (absolute: end-of-file)' '
 408         n=$(expr $(wc -l <file) + 1) &&
 409         check_count -L$n -L^/$/,+2 A 1 C 1 E 1
 410 '
 411
 412 test_expect_success 'setup -L :regex' '
 413         tr Q "\\t" >hello.c <<-\EOF &&
 414         int main(int argc, const char *argv[])
 415         {
 416         Qputs("hello");
 417         }
 418         EOF
 419         git add hello.c &&
 420         GIT_AUTHOR_NAME="F" GIT_AUTHOR_EMAIL="F@test.git" \
 421         git commit -m "hello" &&
 422
 423         mv hello.c hello.orig &&
 424         sed -e "/}/ {x; s/$/Qputs(\"goodbye\");/; G;}" <hello.orig |
 425         tr Q "\\t" >hello.c &&
 426         GIT_AUTHOR_NAME="G" GIT_AUTHOR_EMAIL="G@test.git" \
 427         git commit -a -m "goodbye" &&
 428
 429         mv hello.c hello.orig &&
 430         echo "#include <stdio.h>" >hello.c &&
 431         cat hello.orig >>hello.c &&
 432         tr Q "\\t" >>hello.c <<-\EOF &&
 433         void mail()
 434         {
 435         Qputs("mail");
 436         }
 437         EOF
 438         GIT_AUTHOR_NAME="H" GIT_AUTHOR_EMAIL="H@test.git" \
 439         git commit -a -m "mail"
 440 '
 441
 442 test_expect_success 'blame -L :literal' '
 443         check_count -f hello.c -L:main F 4 G 1
 444 '
 445
 446 test_expect_success 'blame -L :regex' '
 447         check_count -f hello.c "-L:m[a-z][a-z]l" H 4
 448 '
 449
 450 test_expect_success 'blame -L :nomatch' '
 451         test_must_fail $PROG -L:nomatch hello.c
 452 '
 453
 454 test_expect_success 'blame -L :RE (relative)' '
 455         check_count -f hello.c -L3,3 -L:ma.. F 1 H 4
 456 '
 457
 458 test_expect_success 'blame -L :RE (relative: no preceding range)' '
 459         check_count -f hello.c -L:ma.. F 4 G 1
 460 '
 461
 462 test_expect_success 'blame -L :RE (relative: not found)' '
 463         test_must_fail $PROG -L3,3 -L:tambourine hello.c
 464 '
 465
 466 test_expect_success 'blame -L :RE (relative: end-of-file)' '
 467         test_must_fail $PROG -L, -L:main hello.c
 468 '
 469
 470 test_expect_success 'blame -L ^:RE (absolute)' '
 471         check_count -f hello.c -L3,3 -L^:ma.. F 4 G 1
 472 '
 473
 474 test_expect_success 'blame -L ^:RE (absolute: no preceding range)' '
 475         check_count -f hello.c -L^:ma.. F 4 G 1
 476 '
 477
 478 test_expect_success 'blame -L ^:RE (absolute: not found)' '
 479         test_must_fail $PROG -L4,4 -L^:tambourine hello.c
 480 '
 481
 482 test_expect_success 'blame -L ^:RE (absolute: end-of-file)' '
 483         n=$(printf "%d" $(wc -l <hello.c)) &&
 484         check_count -f hello.c -L$n -L^:ma.. F 4 G 1 H 1
 485 '
 486
 487 test_expect_success 'blame -L :funcname with userdiff driver' '
 488         cat >file.template <<-\EOF &&
 489         DO NOT MATCH THIS LINE
 490         function RIGHT(a, b) result(c)
 491         AS THE DEFAULT DRIVER WOULD
 492
 493         integer, intent(in) :: ChangeMe
 494         EOF
 495
 496         fortran_file=file.f03 &&
 497         test_when_finished "rm .gitattributes" &&
 498         echo "$fortran_file diff=fortran" >.gitattributes &&
 499
 500         test_commit --author "A <A@test.git>" \
 501                 "add" "$fortran_file" \
 502                 "$(cat file.template)" &&
 503         test_commit --author "B <B@test.git>" \
 504                 "change" "$fortran_file" \
 505                 "$(cat file.template | sed -e s/ChangeMe/IWasChanged/)" &&
 506         check_count -f "$fortran_file" -L:RIGHT A 3 B 1
 507 '
 508
 509 test_expect_success 'setup incremental' '
 510         (
 511         GIT_AUTHOR_NAME=I &&
 512         export GIT_AUTHOR_NAME &&
 513         GIT_AUTHOR_EMAIL=I@test.git &&
 514         export GIT_AUTHOR_EMAIL &&
 515         >incremental &&
 516         git add incremental &&
 517         git commit -m "step 0" &&
 518         printf "partial" >>incremental &&
 519         git commit -a -m "step 0.5" &&
 520         echo >>incremental &&
 521         git commit -a -m "step 1"
 522         )
 523 '
 524
 525 test_expect_success 'blame empty' '
 526         check_count -h HEAD^^ -f incremental
 527 '
 528
 529 test_expect_success 'blame -L 0 empty' '
 530         test_must_fail $PROG -L0 incremental HEAD^^
 531 '
 532
 533 test_expect_success 'blame -L 1 empty' '
 534         test_must_fail $PROG -L1 incremental HEAD^^
 535 '
 536
 537 test_expect_success 'blame -L 2 empty' '
 538         test_must_fail $PROG -L2 incremental HEAD^^
 539 '
 540
 541 test_expect_success 'blame half' '
 542         check_count -h HEAD^ -f incremental I 1
 543 '
 544
 545 test_expect_success 'blame -L 0 half' '
 546         test_must_fail $PROG -L0 incremental HEAD^
 547 '
 548
 549 test_expect_success 'blame -L 1 half' '
 550         check_count -h HEAD^ -f incremental -L1 I 1
 551 '
 552
 553 test_expect_success 'blame -L 2 half' '
 554         test_must_fail $PROG -L2 incremental HEAD^
 555 '
 556
 557 test_expect_success 'blame -L 3 half' '
 558         test_must_fail $PROG -L3 incremental HEAD^
 559 '
 560
 561 test_expect_success 'blame full' '
 562         check_count -f incremental I 1
 563 '
 564
 565 test_expect_success 'blame -L 0 full' '
 566         test_must_fail $PROG -L0 incremental
 567 '
 568
 569 test_expect_success 'blame -L 1 full' '
 570         check_count -f incremental -L1 I 1
 571 '
 572
 573 test_expect_success 'blame -L 2 full' '
 574         test_must_fail $PROG -L2 incremental
 575 '
 576
 577 test_expect_success 'blame -L 3 full' '
 578         test_must_fail $PROG -L3 incremental
 579 '
 580
 581 test_expect_success 'blame -L' '
 582         test_must_fail $PROG -L file
 583 '
 584
 585 test_expect_success 'blame -L X,+' '
 586         test_must_fail $PROG -L1,+ file
 587 '
 588
 589 test_expect_success 'blame -L X,-' '
 590         test_must_fail $PROG -L1,- file
 591 '
 592
 593 test_expect_success 'blame -L X (non-numeric X)' '
 594         test_must_fail $PROG -LX file
 595 '
 596
 597 test_expect_success 'blame -L X,Y (non-numeric Y)' '
 598         test_must_fail $PROG -L1,Y file
 599 '
 600
 601 test_expect_success 'blame -L X,+N (non-numeric N)' '
 602         test_must_fail $PROG -L1,+N file
 603 '
 604
 605 test_expect_success 'blame -L X,-N (non-numeric N)' '
 606         test_must_fail $PROG -L1,-N file
 607 '
 608
 609 test_expect_success 'blame -L ,^/RE/' '
 610         test_must_fail $PROG -L1,^/99/ file
 611 '
 612
 613 test_expect_success 'blame progress on a full file' '
 614         cat >expect <<-\EOF &&
 615         Blaming lines: 100% (10/10), done.
 616         EOF
 617
 618         GIT_PROGRESS_DELAY=0 \
 619         git blame --progress hello.c 2>stderr &&
 620
 621         get_progress_result <stderr >actual &&
 622         test_cmp expect actual
 623 '
 624
 625 test_expect_success 'blame progress on a single range' '
 626         cat >expect <<-\EOF &&
 627         Blaming lines: 100% (4/4), done.
 628         EOF
 629
 630         GIT_PROGRESS_DELAY=0 \
 631         git blame --progress -L 3,6 hello.c 2>stderr &&
 632
 633         get_progress_result <stderr >actual &&
 634         test_cmp expect actual
 635 '
 636
 637 test_expect_success 'blame progress on multiple ranges' '
 638         cat >expect <<-\EOF &&
 639         Blaming lines: 100% (7/7), done.
 640         EOF
 641
 642         GIT_PROGRESS_DELAY=0 \
 643         git blame --progress -L 3,6 -L 8,10 hello.c 2>stderr &&
 644
 645         get_progress_result <stderr >actual &&
 646         test_cmp expect actual
 647 '