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 'setup B lines' '
  72         echo "2A quick brown fox jumps over the" >>file &&
  73         echo "lazy dog" >>file &&
  74         GIT_AUTHOR_NAME="B" GIT_AUTHOR_EMAIL="B@test.git" \
  75         git commit -a -m "Second."
  76 '
  77
  78 test_expect_success 'blame 2 authors' '
  79         check_count A 2 B 2
  80 '
  81
  82 test_expect_success 'setup B1 lines (branch1)' '
  83         git checkout -b branch1 master &&
  84         echo "3A slow green fox jumps into the" >>file &&
  85         echo "well." >>file &&
  86         GIT_AUTHOR_NAME="B1" GIT_AUTHOR_EMAIL="B1@test.git" \
  87         git commit -a -m "Branch1-1"
  88 '
  89
  90 test_expect_success 'blame 2 authors + 1 branch1 author' '
  91         check_count A 2 B 2 B1 2
  92 '
  93
  94 test_expect_success 'setup B2 lines (branch2)' '
  95         git checkout -b branch2 master &&
  96         sed -e "s/2A quick brown/4A quick brown lazy dog/" <file >file.new &&
  97         mv file.new file &&
  98         GIT_AUTHOR_NAME="B2" GIT_AUTHOR_EMAIL="B2@test.git" \
  99         git commit -a -m "Branch2-1"
 100 '
 101
 102 test_expect_success 'blame 2 authors + 1 branch2 author' '
 103         check_count A 2 B 1 B2 1
 104 '
 105
 106 test_expect_success 'merge branch1 & branch2' '
 107         git merge branch1
 108 '
 109
 110 test_expect_success 'blame 2 authors + 2 merged-in authors' '
 111         check_count A 2 B 1 B1 2 B2 1
 112 '
 113
 114 test_expect_success 'blame ancestor' '
 115         check_count -h master A 2 B 2
 116 '
 117
 118 test_expect_success 'blame great-ancestor' '
 119         check_count -h master^ A 2
 120 '
 121
 122 test_expect_success 'setup evil merge' '
 123         echo "evil merge." >>file &&
 124         git commit -a --amend
 125 '
 126
 127 test_expect_success 'blame evil merge' '
 128         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1
 129 '
 130
 131 test_expect_success 'blame huge graft' '
 132         test_when_finished "git checkout branch2" &&
 133         test_when_finished "rm -f .git/info/grafts" &&
 134         graft= &&
 135         for i in 0 1 2
 136         do
 137                 for j in 0 1 2 3 4 5 6 7 8 9
 138                 do
 139                         git checkout --orphan "$i$j" &&
 140                         printf "%s\n" "$i" "$j" >file &&
 141                         test_tick &&
 142                         GIT_AUTHOR_NAME=$i$j GIT_AUTHOR_EMAIL=$i$j@test.git \
 143                         git commit -a -m "$i$j" &&
 144                         commit=$(git rev-parse --verify HEAD) &&
 145                         graft="$graft$commit "
 146                 done
 147         done &&
 148         printf "%s " $graft >.git/info/grafts &&
 149         check_count -h 00 01 1 10 1
 150 '
 151
 152 test_expect_success 'setup incomplete line' '
 153         echo "incomplete" | tr -d "\\012" >>file &&
 154         GIT_AUTHOR_NAME="C" GIT_AUTHOR_EMAIL="C@test.git" \
 155         git commit -a -m "Incomplete"
 156 '
 157
 158 test_expect_success 'blame incomplete line' '
 159         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1 C 1
 160 '
 161
 162 test_expect_success 'setup edits' '
 163         mv file file.orig &&
 164         {
 165                 cat file.orig &&
 166                 echo
 167         } | sed -e "s/^3A/99/" -e "/^1A/d" -e "/^incomplete/d" >file &&
 168         echo "incomplete" | tr -d "\\012" >>file &&
 169         GIT_AUTHOR_NAME="D" GIT_AUTHOR_EMAIL="D@test.git" \
 170         git commit -a -m "edit"
 171 '
 172
 173 test_expect_success 'blame edits' '
 174         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1
 175 '
 176
 177 test_expect_success 'setup obfuscated email' '
 178         echo "No robots allowed" >file.new &&
 179         cat file >>file.new &&
 180         mv file.new file &&
 181         GIT_AUTHOR_NAME="E" GIT_AUTHOR_EMAIL="E at test dot git" \
 182         git commit -a -m "norobots"
 183 '
 184
 185 test_expect_success 'blame obfuscated email' '
 186         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 187 '
 188
 189 test_expect_success 'blame -L 1 (all)' '
 190         check_count -L1 A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 191 '
 192
 193 test_expect_success 'blame -L , (all)' '
 194         check_count -L, A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 195 '
 196
 197 test_expect_success 'blame -L X (X to end)' '
 198         check_count -L5 B1 1 C 1 D 1 "A U Thor" 1
 199 '
 200
 201 test_expect_success 'blame -L X, (X to end)' '
 202         check_count -L5, B1 1 C 1 D 1 "A U Thor" 1
 203 '
 204
 205 test_expect_success 'blame -L ,Y (up to Y)' '
 206         check_count -L,3 A 1 B2 1 E 1
 207 '
 208
 209 test_expect_success 'blame -L X,X' '
 210         check_count -L3,3 B2 1
 211 '
 212
 213 test_expect_success 'blame -L X,Y' '
 214         check_count -L3,6 B 1 B1 1 B2 1 D 1
 215 '
 216
 217 test_expect_success 'blame -L Y,X (undocumented)' '
 218         check_count -L6,3 B 1 B1 1 B2 1 D 1
 219 '
 220
 221 test_expect_success 'blame -L -X' '
 222         test_must_fail $PROG -L-1 file
 223 '
 224
 225 test_expect_success 'blame -L 0' '
 226         test_must_fail $PROG -L0 file
 227 '
 228
 229 test_expect_success 'blame -L ,0' '
 230         test_must_fail $PROG -L,0 file
 231 '
 232
 233 test_expect_success 'blame -L ,+0' '
 234         test_must_fail $PROG -L,+0 file
 235 '
 236
 237 test_expect_success 'blame -L X,+0' '
 238         test_must_fail $PROG -L1,+0 file
 239 '
 240
 241 test_expect_success 'blame -L X,+1' '
 242         check_count -L3,+1 B2 1
 243 '
 244
 245 test_expect_success 'blame -L X,+N' '
 246         check_count -L3,+4 B 1 B1 1 B2 1 D 1
 247 '
 248
 249 test_expect_success 'blame -L ,-0' '
 250         test_must_fail $PROG -L,-0 file
 251 '
 252
 253 test_expect_success 'blame -L X,-0' '
 254         test_must_fail $PROG -L1,-0 file
 255 '
 256
 257 test_expect_success 'blame -L X,-1' '
 258         check_count -L3,-1 B2 1
 259 '
 260
 261 test_expect_success 'blame -L X,-N' '
 262         check_count -L6,-4 B 1 B1 1 B2 1 D 1
 263 '
 264
 265 test_expect_success 'blame -L /RE/ (RE to end)' '
 266         check_count -L/evil/ C 1 "A U Thor" 1
 267 '
 268
 269 test_expect_success 'blame -L /RE/,/RE2/' '
 270         check_count -L/robot/,/green/ A 1 B 1 B2 1 D 1 E 1
 271 '
 272
 273 test_expect_success 'blame -L X,/RE/' '
 274         check_count -L5,/evil/ B1 1 D 1 "A U Thor" 1
 275 '
 276
 277 test_expect_success 'blame -L /RE/,Y' '
 278         check_count -L/99/,7 B1 1 D 1 "A U Thor" 1
 279 '
 280
 281 test_expect_success 'blame -L /RE/,+N' '
 282         check_count -L/99/,+3 B1 1 D 1 "A U Thor" 1
 283 '
 284
 285 test_expect_success 'blame -L /RE/,-N' '
 286         check_count -L/99/,-3 B 1 B2 1 D 1
 287 '
 288
 289 # 'file' ends with an incomplete line, so 'wc' reports one fewer lines than
 290 # git-blame sees, hence the last line is actually $(wc...)+1.
 291 test_expect_success 'blame -L X (X == nlines)' '
 292         n=$(expr $(wc -l <file) + 1) &&
 293         check_count -L$n C 1
 294 '
 295
 296 test_expect_success 'blame -L X (X == nlines + 1)' '
 297         n=$(expr $(wc -l <file) + 2) &&
 298         test_must_fail $PROG -L$n file
 299 '
 300
 301 test_expect_success 'blame -L X (X > nlines)' '
 302         test_must_fail $PROG -L12345 file
 303 '
 304
 305 test_expect_success 'blame -L ,Y (Y == nlines)' '
 306         n=$(expr $(wc -l <file) + 1) &&
 307         check_count -L,$n A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 308 '
 309
 310 test_expect_success 'blame -L ,Y (Y == nlines + 1)' '
 311         n=$(expr $(wc -l <file) + 2) &&
 312         test_must_fail $PROG -L,$n file
 313 '
 314
 315 test_expect_success 'blame -L ,Y (Y > nlines)' '
 316         test_must_fail $PROG -L,12345 file
 317 '
 318
 319 test_expect_success 'blame -L multiple (disjoint)' '
 320         check_count -L2,3 -L6,7 A 1 B1 1 B2 1 "A U Thor" 1
 321 '
 322
 323 test_expect_success 'blame -L multiple (disjoint: unordered)' '
 324         check_count -L6,7 -L2,3 A 1 B1 1 B2 1 "A U Thor" 1
 325 '
 326
 327 test_expect_success 'blame -L multiple (adjacent)' '
 328         check_count -L2,3 -L4,5 A 1 B 1 B2 1 D 1
 329 '
 330
 331 test_expect_success 'blame -L multiple (adjacent: unordered)' '
 332         check_count -L4,5 -L2,3 A 1 B 1 B2 1 D 1
 333 '
 334
 335 test_expect_success 'blame -L multiple (overlapping)' '
 336         check_count -L2,4 -L3,5 A 1 B 1 B2 1 D 1
 337 '
 338
 339 test_expect_success 'blame -L multiple (overlapping: unordered)' '
 340         check_count -L3,5 -L2,4 A 1 B 1 B2 1 D 1
 341 '
 342
 343 test_expect_success 'blame -L multiple (superset/subset)' '
 344         check_count -L2,8 -L3,5 A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
 345 '
 346
 347 test_expect_success 'blame -L multiple (superset/subset: unordered)' '
 348         check_count -L3,5 -L2,8 A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
 349 '
 350
 351 test_expect_success 'blame -L /RE/ (relative)' '
 352         check_count -L3,3 -L/fox/ B1 1 B2 1 C 1 D 1 "A U Thor" 1
 353 '
 354
 355 test_expect_success 'blame -L /RE/ (relative: no preceding range)' '
 356         check_count -L/dog/ A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
 357 '
 358
 359 test_expect_success 'blame -L /RE/ (relative: adjacent)' '
 360         check_count -L1,1 -L/dog/,+1 A 1 E 1
 361 '
 362
 363 test_expect_success 'blame -L /RE/ (relative: not found)' '
 364         test_must_fail $PROG -L4,4 -L/dog/ file
 365 '
 366
 367 test_expect_success 'blame -L /RE/ (relative: end-of-file)' '
 368         test_must_fail $PROG -L, -L/$/ file
 369 '
 370
 371 test_expect_success 'blame -L ^/RE/ (absolute)' '
 372         check_count -L3,3 -L^/dog/,+2 A 1 B2 1
 373 '
 374
 375 test_expect_success 'blame -L ^/RE/ (absolute: no preceding range)' '
 376         check_count -L^/dog/,+2 A 1 B2 1
 377 '
 378
 379 test_expect_success 'blame -L ^/RE/ (absolute: not found)' '
 380         test_must_fail $PROG -L4,4 -L^/tambourine/ file
 381 '
 382
 383 test_expect_success 'blame -L ^/RE/ (absolute: end-of-file)' '
 384         n=$(expr $(wc -l <file) + 1) &&
 385         check_count -L$n -L^/$/,+2 A 1 C 1 E 1
 386 '
 387
 388 test_expect_success 'setup -L :regex' '
 389         tr Q "\\t" >hello.c <<-\EOF &&
 390         int main(int argc, const char *argv[])
 391         {
 392         Qputs("hello");
 393         }
 394         EOF
 395         git add hello.c &&
 396         GIT_AUTHOR_NAME="F" GIT_AUTHOR_EMAIL="F@test.git" \
 397         git commit -m "hello" &&
 398
 399         mv hello.c hello.orig &&
 400         sed -e "/}/ {x; s/$/Qputs(\"goodbye\");/; G;}" <hello.orig |
 401         tr Q "\\t" >hello.c &&
 402         GIT_AUTHOR_NAME="G" GIT_AUTHOR_EMAIL="G@test.git" \
 403         git commit -a -m "goodbye" &&
 404
 405         mv hello.c hello.orig &&
 406         echo "#include <stdio.h>" >hello.c &&
 407         cat hello.orig >>hello.c &&
 408         tr Q "\\t" >>hello.c <<-\EOF
 409         void mail()
 410         {
 411         Qputs("mail");
 412         }
 413         EOF
 414         GIT_AUTHOR_NAME="H" GIT_AUTHOR_EMAIL="H@test.git" \
 415         git commit -a -m "mail"
 416 '
 417
 418 test_expect_success 'blame -L :literal' '
 419         check_count -f hello.c -L:main F 4 G 1
 420 '
 421
 422 test_expect_success 'blame -L :regex' '
 423         check_count -f hello.c "-L:m[a-z][a-z]l" H 4
 424 '
 425
 426 test_expect_success 'blame -L :nomatch' '
 427         test_must_fail $PROG -L:nomatch hello.c
 428 '
 429
 430 test_expect_success 'blame -L :RE (relative)' '
 431         check_count -f hello.c -L3,3 -L:ma.. F 1 H 4
 432 '
 433
 434 test_expect_success 'blame -L :RE (relative: no preceding range)' '
 435         check_count -f hello.c -L:ma.. F 4 G 1
 436 '
 437
 438 test_expect_success 'blame -L :RE (relative: not found)' '
 439         test_must_fail $PROG -L3,3 -L:tambourine hello.c
 440 '
 441
 442 test_expect_success 'blame -L :RE (relative: end-of-file)' '
 443         test_must_fail $PROG -L, -L:main hello.c
 444 '
 445
 446 test_expect_success 'blame -L ^:RE (absolute)' '
 447         check_count -f hello.c -L3,3 -L^:ma.. F 4 G 1
 448 '
 449
 450 test_expect_success 'blame -L ^:RE (absolute: no preceding range)' '
 451         check_count -f hello.c -L^:ma.. F 4 G 1
 452 '
 453
 454 test_expect_success 'blame -L ^:RE (absolute: not found)' '
 455         test_must_fail $PROG -L4,4 -L^:tambourine hello.c
 456 '
 457
 458 test_expect_success 'blame -L ^:RE (absolute: end-of-file)' '
 459         n=$(printf "%d" $(wc -l <hello.c)) &&
 460         check_count -f hello.c -L$n -L^:ma.. F 4 G 1 H 1
 461 '
 462
 463 test_expect_success 'setup incremental' '
 464         (
 465         GIT_AUTHOR_NAME=I &&
 466         export GIT_AUTHOR_NAME &&
 467         GIT_AUTHOR_EMAIL=I@test.git &&
 468         export GIT_AUTHOR_EMAIL &&
 469         >incremental &&
 470         git add incremental &&
 471         git commit -m "step 0" &&
 472         printf "partial" >>incremental &&
 473         git commit -a -m "step 0.5" &&
 474         echo >>incremental &&
 475         git commit -a -m "step 1"
 476         )
 477 '
 478
 479 test_expect_success 'blame empty' '
 480         check_count -h HEAD^^ -f incremental
 481 '
 482
 483 test_expect_success 'blame -L 0 empty' '
 484         test_must_fail $PROG -L0 incremental HEAD^^
 485 '
 486
 487 test_expect_success 'blame -L 1 empty' '
 488         test_must_fail $PROG -L1 incremental HEAD^^
 489 '
 490
 491 test_expect_success 'blame -L 2 empty' '
 492         test_must_fail $PROG -L2 incremental HEAD^^
 493 '
 494
 495 test_expect_success 'blame half' '
 496         check_count -h HEAD^ -f incremental I 1
 497 '
 498
 499 test_expect_success 'blame -L 0 half' '
 500         test_must_fail $PROG -L0 incremental HEAD^
 501 '
 502
 503 test_expect_success 'blame -L 1 half' '
 504         check_count -h HEAD^ -f incremental -L1 I 1
 505 '
 506
 507 test_expect_success 'blame -L 2 half' '
 508         test_must_fail $PROG -L2 incremental HEAD^
 509 '
 510
 511 test_expect_success 'blame -L 3 half' '
 512         test_must_fail $PROG -L3 incremental HEAD^
 513 '
 514
 515 test_expect_success 'blame full' '
 516         check_count -f incremental I 1
 517 '
 518
 519 test_expect_success 'blame -L 0 full' '
 520         test_must_fail $PROG -L0 incremental
 521 '
 522
 523 test_expect_success 'blame -L 1 full' '
 524         check_count -f incremental -L1 I 1
 525 '
 526
 527 test_expect_success 'blame -L 2 full' '
 528         test_must_fail $PROG -L2 incremental
 529 '
 530
 531 test_expect_success 'blame -L 3 full' '
 532         test_must_fail $PROG -L3 incremental
 533 '
 534
 535 test_expect_success 'blame -L' '
 536         test_must_fail $PROG -L file
 537 '
 538
 539 test_expect_success 'blame -L X,+' '
 540         test_must_fail $PROG -L1,+ file
 541 '
 542
 543 test_expect_success 'blame -L X,-' '
 544         test_must_fail $PROG -L1,- file
 545 '
 546
 547 test_expect_success 'blame -L X (non-numeric X)' '
 548         test_must_fail $PROG -LX file
 549 '
 550
 551 test_expect_success 'blame -L X,Y (non-numeric Y)' '
 552         test_must_fail $PROG -L1,Y file
 553 '
 554
 555 test_expect_success 'blame -L X,+N (non-numeric N)' '
 556         test_must_fail $PROG -L1,+N file
 557 '
 558
 559 test_expect_success 'blame -L X,-N (non-numeric N)' '
 560         test_must_fail $PROG -L1,-N file
 561 '
 562
 563 test_expect_success 'blame -L ,^/RE/' '
 564         test_must_fail $PROG -L1,^/99/ file
 565 '