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