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