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 -f .git/info/grafts" &&
 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         printf "%s " $graft >.git/info/grafts &&
 172         check_count -h 00 01 1 10 1
 173 '
 174
 175 test_expect_success 'setup incomplete line' '
 176         echo "incomplete" | tr -d "\\012" >>file &&
 177         GIT_AUTHOR_NAME="C" GIT_AUTHOR_EMAIL="C@test.git" \
 178         git commit -a -m "Incomplete"
 179 '
 180
 181 test_expect_success 'blame incomplete line' '
 182         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1 C 1
 183 '
 184
 185 test_expect_success 'setup edits' '
 186         mv file file.orig &&
 187         {
 188                 cat file.orig &&
 189                 echo
 190         } | sed -e "s/^3A/99/" -e "/^1A/d" -e "/^incomplete/d" >file &&
 191         echo "incomplete" | tr -d "\\012" >>file &&
 192         GIT_AUTHOR_NAME="D" GIT_AUTHOR_EMAIL="D@test.git" \
 193         git commit -a -m "edit"
 194 '
 195
 196 test_expect_success 'blame edits' '
 197         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1
 198 '
 199
 200 test_expect_success 'setup obfuscated email' '
 201         echo "No robots allowed" >file.new &&
 202         cat file >>file.new &&
 203         mv file.new file &&
 204         GIT_AUTHOR_NAME="E" GIT_AUTHOR_EMAIL="E at test dot git" \
 205         git commit -a -m "norobots"
 206 '
 207
 208 test_expect_success 'blame obfuscated email' '
 209         check_count 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 1 (all)' '
 213         check_count -L1 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 , (all)' '
 217         check_count -L, A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 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 X, (X to end)' '
 225         check_count -L5, B1 1 C 1 D 1 "A U Thor" 1
 226 '
 227
 228 test_expect_success 'blame -L ,Y (up to Y)' '
 229         check_count -L,3 A 1 B2 1 E 1
 230 '
 231
 232 test_expect_success 'blame -L X,X' '
 233         check_count -L3,3 B2 1
 234 '
 235
 236 test_expect_success 'blame -L X,Y' '
 237         check_count -L3,6 B 1 B1 1 B2 1 D 1
 238 '
 239
 240 test_expect_success 'blame -L Y,X (undocumented)' '
 241         check_count -L6,3 B 1 B1 1 B2 1 D 1
 242 '
 243
 244 test_expect_success 'blame -L -X' '
 245         test_must_fail $PROG -L-1 file
 246 '
 247
 248 test_expect_success 'blame -L 0' '
 249         test_must_fail $PROG -L0 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 ,+0' '
 257         test_must_fail $PROG -L,+0 file
 258 '
 259
 260 test_expect_success 'blame -L X,+0' '
 261         test_must_fail $PROG -L1,+0 file
 262 '
 263
 264 test_expect_success 'blame -L X,+1' '
 265         check_count -L3,+1 B2 1
 266 '
 267
 268 test_expect_success 'blame -L X,+N' '
 269         check_count -L3,+4 B 1 B1 1 B2 1 D 1
 270 '
 271
 272 test_expect_success 'blame -L ,-0' '
 273         test_must_fail $PROG -L,-0 file
 274 '
 275
 276 test_expect_success 'blame -L X,-0' '
 277         test_must_fail $PROG -L1,-0 file
 278 '
 279
 280 test_expect_success 'blame -L X,-1' '
 281         check_count -L3,-1 B2 1
 282 '
 283
 284 test_expect_success 'blame -L X,-N' '
 285         check_count -L6,-4 B 1 B1 1 B2 1 D 1
 286 '
 287
 288 test_expect_success 'blame -L /RE/ (RE to end)' '
 289         check_count -L/evil/ C 1 "A U Thor" 1
 290 '
 291
 292 test_expect_success 'blame -L /RE/,/RE2/' '
 293         check_count -L/robot/,/green/ A 1 B 1 B2 1 D 1 E 1
 294 '
 295
 296 test_expect_success 'blame -L X,/RE/' '
 297         check_count -L5,/evil/ B1 1 D 1 "A U Thor" 1
 298 '
 299
 300 test_expect_success 'blame -L /RE/,Y' '
 301         check_count -L/99/,7 B1 1 D 1 "A U Thor" 1
 302 '
 303
 304 test_expect_success 'blame -L /RE/,+N' '
 305         check_count -L/99/,+3 B1 1 D 1 "A U Thor" 1
 306 '
 307
 308 test_expect_success 'blame -L /RE/,-N' '
 309         check_count -L/99/,-3 B 1 B2 1 D 1
 310 '
 311
 312 # 'file' ends with an incomplete line, so 'wc' reports one fewer lines than
 313 # git-blame sees, hence the last line is actually $(wc...)+1.
 314 test_expect_success 'blame -L X (X == nlines)' '
 315         n=$(expr $(wc -l <file) + 1) &&
 316         check_count -L$n C 1
 317 '
 318
 319 test_expect_success 'blame -L X (X == nlines + 1)' '
 320         n=$(expr $(wc -l <file) + 2) &&
 321         test_must_fail $PROG -L$n file
 322 '
 323
 324 test_expect_success 'blame -L X (X > nlines)' '
 325         test_must_fail $PROG -L12345 file
 326 '
 327
 328 test_expect_success 'blame -L ,Y (Y == nlines)' '
 329         n=$(expr $(wc -l <file) + 1) &&
 330         check_count -L,$n A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 331 '
 332
 333 test_expect_success 'blame -L ,Y (Y == nlines + 1)' '
 334         n=$(expr $(wc -l <file) + 2) &&
 335         check_count -L,$n 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 ,Y (Y > nlines)' '
 339         check_count -L,12345 A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 340 '
 341
 342 test_expect_success 'blame -L multiple (disjoint)' '
 343         check_count -L2,3 -L6,7 A 1 B1 1 B2 1 "A U Thor" 1
 344 '
 345
 346 test_expect_success 'blame -L multiple (disjoint: unordered)' '
 347         check_count -L6,7 -L2,3 A 1 B1 1 B2 1 "A U Thor" 1
 348 '
 349
 350 test_expect_success 'blame -L multiple (adjacent)' '
 351         check_count -L2,3 -L4,5 A 1 B 1 B2 1 D 1
 352 '
 353
 354 test_expect_success 'blame -L multiple (adjacent: unordered)' '
 355         check_count -L4,5 -L2,3 A 1 B 1 B2 1 D 1
 356 '
 357
 358 test_expect_success 'blame -L multiple (overlapping)' '
 359         check_count -L2,4 -L3,5 A 1 B 1 B2 1 D 1
 360 '
 361
 362 test_expect_success 'blame -L multiple (overlapping: unordered)' '
 363         check_count -L3,5 -L2,4 A 1 B 1 B2 1 D 1
 364 '
 365
 366 test_expect_success 'blame -L multiple (superset/subset)' '
 367         check_count -L2,8 -L3,5 A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
 368 '
 369
 370 test_expect_success 'blame -L multiple (superset/subset: unordered)' '
 371         check_count -L3,5 -L2,8 A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
 372 '
 373
 374 test_expect_success 'blame -L /RE/ (relative)' '
 375         check_count -L3,3 -L/fox/ B1 1 B2 1 C 1 D 1 "A U Thor" 1
 376 '
 377
 378 test_expect_success 'blame -L /RE/ (relative: no preceding range)' '
 379         check_count -L/dog/ A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
 380 '
 381
 382 test_expect_success 'blame -L /RE/ (relative: adjacent)' '
 383         check_count -L1,1 -L/dog/,+1 A 1 E 1
 384 '
 385
 386 test_expect_success 'blame -L /RE/ (relative: not found)' '
 387         test_must_fail $PROG -L4,4 -L/dog/ file
 388 '
 389
 390 test_expect_success 'blame -L /RE/ (relative: end-of-file)' '
 391         test_must_fail $PROG -L, -L/$/ file
 392 '
 393
 394 test_expect_success 'blame -L ^/RE/ (absolute)' '
 395         check_count -L3,3 -L^/dog/,+2 A 1 B2 1
 396 '
 397
 398 test_expect_success 'blame -L ^/RE/ (absolute: no preceding range)' '
 399         check_count -L^/dog/,+2 A 1 B2 1
 400 '
 401
 402 test_expect_success 'blame -L ^/RE/ (absolute: not found)' '
 403         test_must_fail $PROG -L4,4 -L^/tambourine/ file
 404 '
 405
 406 test_expect_success 'blame -L ^/RE/ (absolute: end-of-file)' '
 407         n=$(expr $(wc -l <file) + 1) &&
 408         check_count -L$n -L^/$/,+2 A 1 C 1 E 1
 409 '
 410
 411 test_expect_success 'setup -L :regex' '
 412         tr Q "\\t" >hello.c <<-\EOF &&
 413         int main(int argc, const char *argv[])
 414         {
 415         Qputs("hello");
 416         }
 417         EOF
 418         git add hello.c &&
 419         GIT_AUTHOR_NAME="F" GIT_AUTHOR_EMAIL="F@test.git" \
 420         git commit -m "hello" &&
 421
 422         mv hello.c hello.orig &&
 423         sed -e "/}/ {x; s/$/Qputs(\"goodbye\");/; G;}" <hello.orig |
 424         tr Q "\\t" >hello.c &&
 425         GIT_AUTHOR_NAME="G" GIT_AUTHOR_EMAIL="G@test.git" \
 426         git commit -a -m "goodbye" &&
 427
 428         mv hello.c hello.orig &&
 429         echo "#include <stdio.h>" >hello.c &&
 430         cat hello.orig >>hello.c &&
 431         tr Q "\\t" >>hello.c <<-\EOF &&
 432         void mail()
 433         {
 434         Qputs("mail");
 435         }
 436         EOF
 437         GIT_AUTHOR_NAME="H" GIT_AUTHOR_EMAIL="H@test.git" \
 438         git commit -a -m "mail"
 439 '
 440
 441 test_expect_success 'blame -L :literal' '
 442         check_count -f hello.c -L:main F 4 G 1
 443 '
 444
 445 test_expect_success 'blame -L :regex' '
 446         check_count -f hello.c "-L:m[a-z][a-z]l" H 4
 447 '
 448
 449 test_expect_success 'blame -L :nomatch' '
 450         test_must_fail $PROG -L:nomatch hello.c
 451 '
 452
 453 test_expect_success 'blame -L :RE (relative)' '
 454         check_count -f hello.c -L3,3 -L:ma.. F 1 H 4
 455 '
 456
 457 test_expect_success 'blame -L :RE (relative: no preceding range)' '
 458         check_count -f hello.c -L:ma.. F 4 G 1
 459 '
 460
 461 test_expect_success 'blame -L :RE (relative: not found)' '
 462         test_must_fail $PROG -L3,3 -L:tambourine hello.c
 463 '
 464
 465 test_expect_success 'blame -L :RE (relative: end-of-file)' '
 466         test_must_fail $PROG -L, -L:main hello.c
 467 '
 468
 469 test_expect_success 'blame -L ^:RE (absolute)' '
 470         check_count -f hello.c -L3,3 -L^:ma.. F 4 G 1
 471 '
 472
 473 test_expect_success 'blame -L ^:RE (absolute: no preceding range)' '
 474         check_count -f hello.c -L^:ma.. F 4 G 1
 475 '
 476
 477 test_expect_success 'blame -L ^:RE (absolute: not found)' '
 478         test_must_fail $PROG -L4,4 -L^:tambourine hello.c
 479 '
 480
 481 test_expect_success 'blame -L ^:RE (absolute: end-of-file)' '
 482         n=$(printf "%d" $(wc -l <hello.c)) &&
 483         check_count -f hello.c -L$n -L^:ma.. F 4 G 1 H 1
 484 '
 485
 486 test_expect_success 'blame -L :funcname with userdiff driver' '
 487         cat >file.template <<-\EOF &&
 488         DO NOT MATCH THIS LINE
 489         function RIGHT(a, b) result(c)
 490         AS THE DEFAULT DRIVER WOULD
 491
 492         integer, intent(in) :: ChangeMe
 493         EOF
 494
 495         fortran_file=file.f03 &&
 496         test_when_finished "rm .gitattributes" &&
 497         echo "$fortran_file diff=fortran" >.gitattributes &&
 498
 499         test_commit --author "A <A@test.git>" \
 500                 "add" "$fortran_file" \
 501                 "$(cat file.template)" &&
 502         test_commit --author "B <B@test.git>" \
 503                 "change" "$fortran_file" \
 504                 "$(cat file.template | sed -e s/ChangeMe/IWasChanged/)" &&
 505         check_count -f "$fortran_file" -L:RIGHT A 3 B 1
 506 '
 507
 508 test_expect_success 'setup incremental' '
 509         (
 510         GIT_AUTHOR_NAME=I &&
 511         export GIT_AUTHOR_NAME &&
 512         GIT_AUTHOR_EMAIL=I@test.git &&
 513         export GIT_AUTHOR_EMAIL &&
 514         >incremental &&
 515         git add incremental &&
 516         git commit -m "step 0" &&
 517         printf "partial" >>incremental &&
 518         git commit -a -m "step 0.5" &&
 519         echo >>incremental &&
 520         git commit -a -m "step 1"
 521         )
 522 '
 523
 524 test_expect_success 'blame empty' '
 525         check_count -h HEAD^^ -f incremental
 526 '
 527
 528 test_expect_success 'blame -L 0 empty' '
 529         test_must_fail $PROG -L0 incremental HEAD^^
 530 '
 531
 532 test_expect_success 'blame -L 1 empty' '
 533         test_must_fail $PROG -L1 incremental HEAD^^
 534 '
 535
 536 test_expect_success 'blame -L 2 empty' '
 537         test_must_fail $PROG -L2 incremental HEAD^^
 538 '
 539
 540 test_expect_success 'blame half' '
 541         check_count -h HEAD^ -f incremental I 1
 542 '
 543
 544 test_expect_success 'blame -L 0 half' '
 545         test_must_fail $PROG -L0 incremental HEAD^
 546 '
 547
 548 test_expect_success 'blame -L 1 half' '
 549         check_count -h HEAD^ -f incremental -L1 I 1
 550 '
 551
 552 test_expect_success 'blame -L 2 half' '
 553         test_must_fail $PROG -L2 incremental HEAD^
 554 '
 555
 556 test_expect_success 'blame -L 3 half' '
 557         test_must_fail $PROG -L3 incremental HEAD^
 558 '
 559
 560 test_expect_success 'blame full' '
 561         check_count -f incremental I 1
 562 '
 563
 564 test_expect_success 'blame -L 0 full' '
 565         test_must_fail $PROG -L0 incremental
 566 '
 567
 568 test_expect_success 'blame -L 1 full' '
 569         check_count -f incremental -L1 I 1
 570 '
 571
 572 test_expect_success 'blame -L 2 full' '
 573         test_must_fail $PROG -L2 incremental
 574 '
 575
 576 test_expect_success 'blame -L 3 full' '
 577         test_must_fail $PROG -L3 incremental
 578 '
 579
 580 test_expect_success 'blame -L' '
 581         test_must_fail $PROG -L 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,-' '
 589         test_must_fail $PROG -L1,- file
 590 '
 591
 592 test_expect_success 'blame -L X (non-numeric X)' '
 593         test_must_fail $PROG -LX file
 594 '
 595
 596 test_expect_success 'blame -L X,Y (non-numeric Y)' '
 597         test_must_fail $PROG -L1,Y 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 X,-N (non-numeric N)' '
 605         test_must_fail $PROG -L1,-N file
 606 '
 607
 608 test_expect_success 'blame -L ,^/RE/' '
 609         test_must_fail $PROG -L1,^/99/ file
 610 '
 611
 612 test_expect_success 'blame progress on a full file' '
 613         cat >expect <<-\EOF &&
 614         Blaming lines: 100% (10/10), done.
 615         EOF
 616
 617         GIT_PROGRESS_DELAY=0 \
 618         git blame --progress hello.c 2>stderr &&
 619
 620         get_progress_result <stderr >actual &&
 621         test_cmp expect actual
 622 '
 623
 624 test_expect_success 'blame progress on a single range' '
 625         cat >expect <<-\EOF &&
 626         Blaming lines: 100% (4/4), done.
 627         EOF
 628
 629         GIT_PROGRESS_DELAY=0 \
 630         git blame --progress -L 3,6 hello.c 2>stderr &&
 631
 632         get_progress_result <stderr >actual &&
 633         test_cmp expect actual
 634 '
 635
 636 test_expect_success 'blame progress on multiple ranges' '
 637         cat >expect <<-\EOF &&
 638         Blaming lines: 100% (7/7), done.
 639         EOF
 640
 641         GIT_PROGRESS_DELAY=0 \
 642         git blame --progress -L 3,6 -L 8,10 hello.c 2>stderr &&
 643
 644         get_progress_result <stderr >actual &&
 645         test_cmp expect actual
 646 '