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 by tag objects' '
  72         git tag -m "test tag" testTag &&
  73         git tag -m "test tag #2" testTag2 testTag &&
  74         check_count -h testTag A 2 &&
  75         check_count -h testTag2 A 2
  76 '
  77
  78 test_expect_success 'setup B lines' '
  79         echo "2A quick brown fox jumps over the" >>file &&
  80         echo "lazy dog" >>file &&
  81         GIT_AUTHOR_NAME="B" GIT_AUTHOR_EMAIL="B@test.git" \
  82         git commit -a -m "Second."
  83 '
  84
  85 test_expect_success 'blame 2 authors' '
  86         check_count A 2 B 2
  87 '
  88
  89 test_expect_success 'setup B1 lines (branch1)' '
  90         git checkout -b branch1 master &&
  91         echo "3A slow green fox jumps into the" >>file &&
  92         echo "well." >>file &&
  93         GIT_AUTHOR_NAME="B1" GIT_AUTHOR_EMAIL="B1@test.git" \
  94         git commit -a -m "Branch1-1"
  95 '
  96
  97 test_expect_success 'blame 2 authors + 1 branch1 author' '
  98         check_count A 2 B 2 B1 2
  99 '
 100
 101 test_expect_success 'setup B2 lines (branch2)' '
 102         git checkout -b branch2 master &&
 103         sed -e "s/2A quick brown/4A quick brown lazy dog/" <file >file.new &&
 104         mv file.new file &&
 105         GIT_AUTHOR_NAME="B2" GIT_AUTHOR_EMAIL="B2@test.git" \
 106         git commit -a -m "Branch2-1"
 107 '
 108
 109 test_expect_success 'blame 2 authors + 1 branch2 author' '
 110         check_count A 2 B 1 B2 1
 111 '
 112
 113 test_expect_success 'merge branch1 & branch2' '
 114         git merge branch1
 115 '
 116
 117 test_expect_success 'blame 2 authors + 2 merged-in authors' '
 118         check_count A 2 B 1 B1 2 B2 1
 119 '
 120
 121 test_expect_success 'blame --first-parent blames merge for branch1' '
 122         check_count --first-parent A 2 B 1 "A U Thor" 2 B2 1
 123 '
 124
 125 test_expect_success 'blame ancestor' '
 126         check_count -h master A 2 B 2
 127 '
 128
 129 test_expect_success 'blame great-ancestor' '
 130         check_count -h master^ A 2
 131 '
 132
 133 test_expect_success 'setup evil merge' '
 134         echo "evil merge." >>file &&
 135         git commit -a --amend
 136 '
 137
 138 test_expect_success 'blame evil merge' '
 139         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1
 140 '
 141
 142 test_expect_success 'blame huge graft' '
 143         test_when_finished "git checkout branch2" &&
 144         test_when_finished "rm -f .git/info/grafts" &&
 145         graft= &&
 146         for i in 0 1 2
 147         do
 148                 for j in 0 1 2 3 4 5 6 7 8 9
 149                 do
 150                         git checkout --orphan "$i$j" &&
 151                         printf "%s\n" "$i" "$j" >file &&
 152                         test_tick &&
 153                         GIT_AUTHOR_NAME=$i$j GIT_AUTHOR_EMAIL=$i$j@test.git \
 154                         git commit -a -m "$i$j" &&
 155                         commit=$(git rev-parse --verify HEAD) &&
 156                         graft="$graft$commit "
 157                 done
 158         done &&
 159         printf "%s " $graft >.git/info/grafts &&
 160         check_count -h 00 01 1 10 1
 161 '
 162
 163 test_expect_success 'setup incomplete line' '
 164         echo "incomplete" | tr -d "\\012" >>file &&
 165         GIT_AUTHOR_NAME="C" GIT_AUTHOR_EMAIL="C@test.git" \
 166         git commit -a -m "Incomplete"
 167 '
 168
 169 test_expect_success 'blame incomplete line' '
 170         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1 C 1
 171 '
 172
 173 test_expect_success 'setup edits' '
 174         mv file file.orig &&
 175         {
 176                 cat file.orig &&
 177                 echo
 178         } | sed -e "s/^3A/99/" -e "/^1A/d" -e "/^incomplete/d" >file &&
 179         echo "incomplete" | tr -d "\\012" >>file &&
 180         GIT_AUTHOR_NAME="D" GIT_AUTHOR_EMAIL="D@test.git" \
 181         git commit -a -m "edit"
 182 '
 183
 184 test_expect_success 'blame edits' '
 185         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1
 186 '
 187
 188 test_expect_success 'setup obfuscated email' '
 189         echo "No robots allowed" >file.new &&
 190         cat file >>file.new &&
 191         mv file.new file &&
 192         GIT_AUTHOR_NAME="E" GIT_AUTHOR_EMAIL="E at test dot git" \
 193         git commit -a -m "norobots"
 194 '
 195
 196 test_expect_success 'blame obfuscated email' '
 197         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 198 '
 199
 200 test_expect_success 'blame -L 1 (all)' '
 201         check_count -L1 A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 202 '
 203
 204 test_expect_success 'blame -L , (all)' '
 205         check_count -L, 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 X (X to end)' '
 209         check_count -L5 B1 1 C 1 D 1 "A U Thor" 1
 210 '
 211
 212 test_expect_success 'blame -L X, (X to end)' '
 213         check_count -L5, B1 1 C 1 D 1 "A U Thor" 1
 214 '
 215
 216 test_expect_success 'blame -L ,Y (up to Y)' '
 217         check_count -L,3 A 1 B2 1 E 1
 218 '
 219
 220 test_expect_success 'blame -L X,X' '
 221         check_count -L3,3 B2 1
 222 '
 223
 224 test_expect_success 'blame -L X,Y' '
 225         check_count -L3,6 B 1 B1 1 B2 1 D 1
 226 '
 227
 228 test_expect_success 'blame -L Y,X (undocumented)' '
 229         check_count -L6,3 B 1 B1 1 B2 1 D 1
 230 '
 231
 232 test_expect_success 'blame -L -X' '
 233         test_must_fail $PROG -L-1 file
 234 '
 235
 236 test_expect_success 'blame -L 0' '
 237         test_must_fail $PROG -L0 file
 238 '
 239
 240 test_expect_success 'blame -L ,0' '
 241         test_must_fail $PROG -L,0 file
 242 '
 243
 244 test_expect_success 'blame -L ,+0' '
 245         test_must_fail $PROG -L,+0 file
 246 '
 247
 248 test_expect_success 'blame -L X,+0' '
 249         test_must_fail $PROG -L1,+0 file
 250 '
 251
 252 test_expect_success 'blame -L X,+1' '
 253         check_count -L3,+1 B2 1
 254 '
 255
 256 test_expect_success 'blame -L X,+N' '
 257         check_count -L3,+4 B 1 B1 1 B2 1 D 1
 258 '
 259
 260 test_expect_success 'blame -L ,-0' '
 261         test_must_fail $PROG -L,-0 file
 262 '
 263
 264 test_expect_success 'blame -L X,-0' '
 265         test_must_fail $PROG -L1,-0 file
 266 '
 267
 268 test_expect_success 'blame -L X,-1' '
 269         check_count -L3,-1 B2 1
 270 '
 271
 272 test_expect_success 'blame -L X,-N' '
 273         check_count -L6,-4 B 1 B1 1 B2 1 D 1
 274 '
 275
 276 test_expect_success 'blame -L /RE/ (RE to end)' '
 277         check_count -L/evil/ C 1 "A U Thor" 1
 278 '
 279
 280 test_expect_success 'blame -L /RE/,/RE2/' '
 281         check_count -L/robot/,/green/ A 1 B 1 B2 1 D 1 E 1
 282 '
 283
 284 test_expect_success 'blame -L X,/RE/' '
 285         check_count -L5,/evil/ B1 1 D 1 "A U Thor" 1
 286 '
 287
 288 test_expect_success 'blame -L /RE/,Y' '
 289         check_count -L/99/,7 B1 1 D 1 "A U Thor" 1
 290 '
 291
 292 test_expect_success 'blame -L /RE/,+N' '
 293         check_count -L/99/,+3 B1 1 D 1 "A U Thor" 1
 294 '
 295
 296 test_expect_success 'blame -L /RE/,-N' '
 297         check_count -L/99/,-3 B 1 B2 1 D 1
 298 '
 299
 300 # 'file' ends with an incomplete line, so 'wc' reports one fewer lines than
 301 # git-blame sees, hence the last line is actually $(wc...)+1.
 302 test_expect_success 'blame -L X (X == nlines)' '
 303         n=$(expr $(wc -l <file) + 1) &&
 304         check_count -L$n C 1
 305 '
 306
 307 test_expect_success 'blame -L X (X == nlines + 1)' '
 308         n=$(expr $(wc -l <file) + 2) &&
 309         test_must_fail $PROG -L$n file
 310 '
 311
 312 test_expect_success 'blame -L X (X > nlines)' '
 313         test_must_fail $PROG -L12345 file
 314 '
 315
 316 test_expect_success 'blame -L ,Y (Y == nlines)' '
 317         n=$(expr $(wc -l <file) + 1) &&
 318         check_count -L,$n A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 319 '
 320
 321 test_expect_success 'blame -L ,Y (Y == nlines + 1)' '
 322         n=$(expr $(wc -l <file) + 2) &&
 323         test_must_fail $PROG -L,$n file
 324 '
 325
 326 test_expect_success 'blame -L ,Y (Y > nlines)' '
 327         test_must_fail $PROG -L,12345 file
 328 '
 329
 330 test_expect_success 'blame -L multiple (disjoint)' '
 331         check_count -L2,3 -L6,7 A 1 B1 1 B2 1 "A U Thor" 1
 332 '
 333
 334 test_expect_success 'blame -L multiple (disjoint: unordered)' '
 335         check_count -L6,7 -L2,3 A 1 B1 1 B2 1 "A U Thor" 1
 336 '
 337
 338 test_expect_success 'blame -L multiple (adjacent)' '
 339         check_count -L2,3 -L4,5 A 1 B 1 B2 1 D 1
 340 '
 341
 342 test_expect_success 'blame -L multiple (adjacent: unordered)' '
 343         check_count -L4,5 -L2,3 A 1 B 1 B2 1 D 1
 344 '
 345
 346 test_expect_success 'blame -L multiple (overlapping)' '
 347         check_count -L2,4 -L3,5 A 1 B 1 B2 1 D 1
 348 '
 349
 350 test_expect_success 'blame -L multiple (overlapping: unordered)' '
 351         check_count -L3,5 -L2,4 A 1 B 1 B2 1 D 1
 352 '
 353
 354 test_expect_success 'blame -L multiple (superset/subset)' '
 355         check_count -L2,8 -L3,5 A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
 356 '
 357
 358 test_expect_success 'blame -L multiple (superset/subset: unordered)' '
 359         check_count -L3,5 -L2,8 A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
 360 '
 361
 362 test_expect_success 'blame -L /RE/ (relative)' '
 363         check_count -L3,3 -L/fox/ B1 1 B2 1 C 1 D 1 "A U Thor" 1
 364 '
 365
 366 test_expect_success 'blame -L /RE/ (relative: no preceding range)' '
 367         check_count -L/dog/ 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: adjacent)' '
 371         check_count -L1,1 -L/dog/,+1 A 1 E 1
 372 '
 373
 374 test_expect_success 'blame -L /RE/ (relative: not found)' '
 375         test_must_fail $PROG -L4,4 -L/dog/ file
 376 '
 377
 378 test_expect_success 'blame -L /RE/ (relative: end-of-file)' '
 379         test_must_fail $PROG -L, -L/$/ file
 380 '
 381
 382 test_expect_success 'blame -L ^/RE/ (absolute)' '
 383         check_count -L3,3 -L^/dog/,+2 A 1 B2 1
 384 '
 385
 386 test_expect_success 'blame -L ^/RE/ (absolute: no preceding range)' '
 387         check_count -L^/dog/,+2 A 1 B2 1
 388 '
 389
 390 test_expect_success 'blame -L ^/RE/ (absolute: not found)' '
 391         test_must_fail $PROG -L4,4 -L^/tambourine/ file
 392 '
 393
 394 test_expect_success 'blame -L ^/RE/ (absolute: end-of-file)' '
 395         n=$(expr $(wc -l <file) + 1) &&
 396         check_count -L$n -L^/$/,+2 A 1 C 1 E 1
 397 '
 398
 399 test_expect_success 'setup -L :regex' '
 400         tr Q "\\t" >hello.c <<-\EOF &&
 401         int main(int argc, const char *argv[])
 402         {
 403         Qputs("hello");
 404         }
 405         EOF
 406         git add hello.c &&
 407         GIT_AUTHOR_NAME="F" GIT_AUTHOR_EMAIL="F@test.git" \
 408         git commit -m "hello" &&
 409
 410         mv hello.c hello.orig &&
 411         sed -e "/}/ {x; s/$/Qputs(\"goodbye\");/; G;}" <hello.orig |
 412         tr Q "\\t" >hello.c &&
 413         GIT_AUTHOR_NAME="G" GIT_AUTHOR_EMAIL="G@test.git" \
 414         git commit -a -m "goodbye" &&
 415
 416         mv hello.c hello.orig &&
 417         echo "#include <stdio.h>" >hello.c &&
 418         cat hello.orig >>hello.c &&
 419         tr Q "\\t" >>hello.c <<-\EOF &&
 420         void mail()
 421         {
 422         Qputs("mail");
 423         }
 424         EOF
 425         GIT_AUTHOR_NAME="H" GIT_AUTHOR_EMAIL="H@test.git" \
 426         git commit -a -m "mail"
 427 '
 428
 429 test_expect_success 'blame -L :literal' '
 430         check_count -f hello.c -L:main F 4 G 1
 431 '
 432
 433 test_expect_success 'blame -L :regex' '
 434         check_count -f hello.c "-L:m[a-z][a-z]l" H 4
 435 '
 436
 437 test_expect_success 'blame -L :nomatch' '
 438         test_must_fail $PROG -L:nomatch hello.c
 439 '
 440
 441 test_expect_success 'blame -L :RE (relative)' '
 442         check_count -f hello.c -L3,3 -L:ma.. F 1 H 4
 443 '
 444
 445 test_expect_success 'blame -L :RE (relative: no preceding range)' '
 446         check_count -f hello.c -L:ma.. F 4 G 1
 447 '
 448
 449 test_expect_success 'blame -L :RE (relative: not found)' '
 450         test_must_fail $PROG -L3,3 -L:tambourine hello.c
 451 '
 452
 453 test_expect_success 'blame -L :RE (relative: end-of-file)' '
 454         test_must_fail $PROG -L, -L:main hello.c
 455 '
 456
 457 test_expect_success 'blame -L ^:RE (absolute)' '
 458         check_count -f hello.c -L3,3 -L^:ma.. F 4 G 1
 459 '
 460
 461 test_expect_success 'blame -L ^:RE (absolute: no preceding range)' '
 462         check_count -f hello.c -L^:ma.. F 4 G 1
 463 '
 464
 465 test_expect_success 'blame -L ^:RE (absolute: not found)' '
 466         test_must_fail $PROG -L4,4 -L^:tambourine hello.c
 467 '
 468
 469 test_expect_success 'blame -L ^:RE (absolute: end-of-file)' '
 470         n=$(printf "%d" $(wc -l <hello.c)) &&
 471         check_count -f hello.c -L$n -L^:ma.. F 4 G 1 H 1
 472 '
 473
 474 test_expect_success 'setup incremental' '
 475         (
 476         GIT_AUTHOR_NAME=I &&
 477         export GIT_AUTHOR_NAME &&
 478         GIT_AUTHOR_EMAIL=I@test.git &&
 479         export GIT_AUTHOR_EMAIL &&
 480         >incremental &&
 481         git add incremental &&
 482         git commit -m "step 0" &&
 483         printf "partial" >>incremental &&
 484         git commit -a -m "step 0.5" &&
 485         echo >>incremental &&
 486         git commit -a -m "step 1"
 487         )
 488 '
 489
 490 test_expect_success 'blame empty' '
 491         check_count -h HEAD^^ -f incremental
 492 '
 493
 494 test_expect_success 'blame -L 0 empty' '
 495         test_must_fail $PROG -L0 incremental HEAD^^
 496 '
 497
 498 test_expect_success 'blame -L 1 empty' '
 499         test_must_fail $PROG -L1 incremental HEAD^^
 500 '
 501
 502 test_expect_success 'blame -L 2 empty' '
 503         test_must_fail $PROG -L2 incremental HEAD^^
 504 '
 505
 506 test_expect_success 'blame half' '
 507         check_count -h HEAD^ -f incremental I 1
 508 '
 509
 510 test_expect_success 'blame -L 0 half' '
 511         test_must_fail $PROG -L0 incremental HEAD^
 512 '
 513
 514 test_expect_success 'blame -L 1 half' '
 515         check_count -h HEAD^ -f incremental -L1 I 1
 516 '
 517
 518 test_expect_success 'blame -L 2 half' '
 519         test_must_fail $PROG -L2 incremental HEAD^
 520 '
 521
 522 test_expect_success 'blame -L 3 half' '
 523         test_must_fail $PROG -L3 incremental HEAD^
 524 '
 525
 526 test_expect_success 'blame full' '
 527         check_count -f incremental I 1
 528 '
 529
 530 test_expect_success 'blame -L 0 full' '
 531         test_must_fail $PROG -L0 incremental
 532 '
 533
 534 test_expect_success 'blame -L 1 full' '
 535         check_count -f incremental -L1 I 1
 536 '
 537
 538 test_expect_success 'blame -L 2 full' '
 539         test_must_fail $PROG -L2 incremental
 540 '
 541
 542 test_expect_success 'blame -L 3 full' '
 543         test_must_fail $PROG -L3 incremental
 544 '
 545
 546 test_expect_success 'blame -L' '
 547         test_must_fail $PROG -L file
 548 '
 549
 550 test_expect_success 'blame -L X,+' '
 551         test_must_fail $PROG -L1,+ file
 552 '
 553
 554 test_expect_success 'blame -L X,-' '
 555         test_must_fail $PROG -L1,- file
 556 '
 557
 558 test_expect_success 'blame -L X (non-numeric X)' '
 559         test_must_fail $PROG -LX file
 560 '
 561
 562 test_expect_success 'blame -L X,Y (non-numeric Y)' '
 563         test_must_fail $PROG -L1,Y file
 564 '
 565
 566 test_expect_success 'blame -L X,+N (non-numeric N)' '
 567         test_must_fail $PROG -L1,+N file
 568 '
 569
 570 test_expect_success 'blame -L X,-N (non-numeric N)' '
 571         test_must_fail $PROG -L1,-N file
 572 '
 573
 574 test_expect_success 'blame -L ,^/RE/' '
 575         test_must_fail $PROG -L1,^/99/ file
 576 '