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