t/t4202-log.sh

   1 #!/bin/sh
   2
   3 test_description='git log'
   4
   5 . ./test-lib.sh
   6 . "$TEST_DIRECTORY/lib-gpg.sh"
   7 . "$TEST_DIRECTORY/lib-terminal.sh"
   8
   9 test_expect_success setup '
  10
  11         echo one >one &&
  12         git add one &&
  13         test_tick &&
  14         git commit -m initial &&
  15
  16         echo ichi >one &&
  17         git add one &&
  18         test_tick &&
  19         git commit -m second &&
  20
  21         git mv one ichi &&
  22         test_tick &&
  23         git commit -m third &&
  24
  25         cp ichi ein &&
  26         git add ein &&
  27         test_tick &&
  28         git commit -m fourth &&
  29
  30         mkdir a &&
  31         echo ni >a/two &&
  32         git add a/two &&
  33         test_tick &&
  34         git commit -m fifth  &&
  35
  36         git rm a/two &&
  37         test_tick &&
  38         git commit -m sixth
  39
  40 '
  41
  42 printf "sixth\nfifth\nfourth\nthird\nsecond\ninitial" > expect
  43 test_expect_success 'pretty' '
  44
  45         git log --pretty="format:%s" > actual &&
  46         test_cmp expect actual
  47 '
  48
  49 printf "sixth\nfifth\nfourth\nthird\nsecond\ninitial\n" > expect
  50 test_expect_success 'pretty (tformat)' '
  51
  52         git log --pretty="tformat:%s" > actual &&
  53         test_cmp expect actual
  54 '
  55
  56 test_expect_success 'pretty (shortcut)' '
  57
  58         git log --pretty="%s" > actual &&
  59         test_cmp expect actual
  60 '
  61
  62 test_expect_success 'format' '
  63
  64         git log --format="%s" > actual &&
  65         test_cmp expect actual
  66 '
  67
  68 cat > expect << EOF
  69  This is
  70   the sixth
  71   commit.
  72  This is
  73   the fifth
  74   commit.
  75 EOF
  76
  77 test_expect_success 'format %w(11,1,2)' '
  78
  79         git log -2 --format="%w(11,1,2)This is the %s commit." > actual &&
  80         test_cmp expect actual
  81 '
  82
  83 test_expect_success 'format %w(,1,2)' '
  84
  85         git log -2 --format="%w(,1,2)This is%nthe %s%ncommit." > actual &&
  86         test_cmp expect actual
  87 '
  88
  89 cat > expect << EOF
  90 804a787 sixth
  91 394ef78 fifth
  92 5d31159 fourth
  93 2fbe8c0 third
  94 f7dab8e second
  95 3a2fdcb initial
  96 EOF
  97 test_expect_success 'oneline' '
  98
  99         git log --oneline > actual &&
 100         test_cmp expect actual
 101 '
 102
 103 test_expect_success 'diff-filter=A' '
 104
 105         git log --no-renames --pretty="format:%s" --diff-filter=A HEAD > actual &&
 106         git log --no-renames --pretty="format:%s" --diff-filter A HEAD > actual-separate &&
 107         printf "fifth\nfourth\nthird\ninitial" > expect &&
 108         test_cmp expect actual &&
 109         test_cmp expect actual-separate
 110
 111 '
 112
 113 test_expect_success 'diff-filter=M' '
 114
 115         actual=$(git log --pretty="format:%s" --diff-filter=M HEAD) &&
 116         expect=$(echo second) &&
 117         verbose test "$actual" = "$expect"
 118
 119 '
 120
 121 test_expect_success 'diff-filter=D' '
 122
 123         actual=$(git log --no-renames --pretty="format:%s" --diff-filter=D HEAD) &&
 124         expect=$(echo sixth ; echo third) &&
 125         verbose test "$actual" = "$expect"
 126
 127 '
 128
 129 test_expect_success 'diff-filter=R' '
 130
 131         actual=$(git log -M --pretty="format:%s" --diff-filter=R HEAD) &&
 132         expect=$(echo third) &&
 133         verbose test "$actual" = "$expect"
 134
 135 '
 136
 137 test_expect_success 'diff-filter=C' '
 138
 139         actual=$(git log -C -C --pretty="format:%s" --diff-filter=C HEAD) &&
 140         expect=$(echo fourth) &&
 141         verbose test "$actual" = "$expect"
 142
 143 '
 144
 145 test_expect_success 'git log --follow' '
 146
 147         actual=$(git log --follow --pretty="format:%s" ichi) &&
 148         expect=$(echo third ; echo second ; echo initial) &&
 149         verbose test "$actual" = "$expect"
 150 '
 151
 152 test_expect_success 'git config log.follow works like --follow' '
 153         test_config log.follow true &&
 154         actual=$(git log --pretty="format:%s" ichi) &&
 155         expect=$(echo third ; echo second ; echo initial) &&
 156         verbose test "$actual" = "$expect"
 157 '
 158
 159 test_expect_success 'git config log.follow does not die with multiple paths' '
 160         test_config log.follow true &&
 161         git log --pretty="format:%s" ichi ein
 162 '
 163
 164 test_expect_success 'git config log.follow does not die with no paths' '
 165         test_config log.follow true &&
 166         git log --
 167 '
 168
 169 test_expect_success 'git config log.follow is overridden by --no-follow' '
 170         test_config log.follow true &&
 171         actual=$(git log --no-follow --pretty="format:%s" ichi) &&
 172         expect="third" &&
 173         verbose test "$actual" = "$expect"
 174 '
 175
 176 cat > expect << EOF
 177 804a787 sixth
 178 394ef78 fifth
 179 5d31159 fourth
 180 EOF
 181 test_expect_success 'git log --no-walk <commits> sorts by commit time' '
 182         git log --no-walk --oneline 5d31159 804a787 394ef78 > actual &&
 183         test_cmp expect actual
 184 '
 185
 186 test_expect_success 'git log --no-walk=sorted <commits> sorts by commit time' '
 187         git log --no-walk=sorted --oneline 5d31159 804a787 394ef78 > actual &&
 188         test_cmp expect actual
 189 '
 190
 191 cat > expect << EOF
 192 === 804a787 sixth
 193 === 394ef78 fifth
 194 === 5d31159 fourth
 195 EOF
 196 test_expect_success 'git log --line-prefix="=== " --no-walk <commits> sorts by commit time' '
 197         git log --line-prefix="=== " --no-walk --oneline 5d31159 804a787 394ef78 > actual &&
 198         test_cmp expect actual
 199 '
 200
 201 cat > expect << EOF
 202 5d31159 fourth
 203 804a787 sixth
 204 394ef78 fifth
 205 EOF
 206 test_expect_success 'git log --no-walk=unsorted <commits> leaves list of commits as given' '
 207         git log --no-walk=unsorted --oneline 5d31159 804a787 394ef78 > actual &&
 208         test_cmp expect actual
 209 '
 210
 211 test_expect_success 'git show <commits> leaves list of commits as given' '
 212         git show --oneline -s 5d31159 804a787 394ef78 > actual &&
 213         test_cmp expect actual
 214 '
 215
 216 test_expect_success 'setup case sensitivity tests' '
 217         echo case >one &&
 218         test_tick &&
 219         git add one &&
 220         git commit -a -m Second
 221 '
 222
 223 test_expect_success 'log --grep' '
 224         echo second >expect &&
 225         git log -1 --pretty="tformat:%s" --grep=sec >actual &&
 226         test_cmp expect actual
 227 '
 228
 229 cat > expect << EOF
 230 second
 231 initial
 232 EOF
 233 test_expect_success 'log --invert-grep --grep' '
 234         # Fixed
 235         git -c grep.patternType=fixed log --pretty="tformat:%s" --invert-grep --grep=th --grep=Sec >actual &&
 236         test_cmp expect actual &&
 237
 238         # POSIX basic
 239         git -c grep.patternType=basic log --pretty="tformat:%s" --invert-grep --grep=t[h] --grep=S[e]c >actual &&
 240         test_cmp expect actual &&
 241
 242         # POSIX extended
 243         git -c grep.patternType=basic log --pretty="tformat:%s" --invert-grep --grep=t[h] --grep=S[e]c >actual &&
 244         test_cmp expect actual &&
 245
 246         # PCRE
 247         if test_have_prereq PCRE
 248         then
 249                 git -c grep.patternType=perl log --pretty="tformat:%s" --invert-grep --grep=t[h] --grep=S[e]c >actual &&
 250                 test_cmp expect actual
 251         fi
 252 '
 253
 254 test_expect_success 'log --invert-grep --grep -i' '
 255         echo initial >expect &&
 256
 257         # Fixed
 258         git -c grep.patternType=fixed log --pretty="tformat:%s" --invert-grep -i --grep=th --grep=Sec >actual &&
 259         test_cmp expect actual &&
 260
 261         # POSIX basic
 262         git -c grep.patternType=basic log --pretty="tformat:%s" --invert-grep -i --grep=t[h] --grep=S[e]c >actual &&
 263         test_cmp expect actual &&
 264
 265         # POSIX extended
 266         git -c grep.patternType=extended log --pretty="tformat:%s" --invert-grep -i --grep=t[h] --grep=S[e]c >actual &&
 267         test_cmp expect actual &&
 268
 269         # PCRE
 270         if test_have_prereq PCRE
 271         then
 272                 git -c grep.patternType=perl log --pretty="tformat:%s" --invert-grep -i --grep=t[h] --grep=S[e]c >actual &&
 273                 test_cmp expect actual
 274         fi
 275 '
 276
 277 test_expect_success 'log --grep option parsing' '
 278         echo second >expect &&
 279         git log -1 --pretty="tformat:%s" --grep sec >actual &&
 280         test_cmp expect actual &&
 281         test_must_fail git log -1 --pretty="tformat:%s" --grep
 282 '
 283
 284 test_expect_success 'log -i --grep' '
 285         echo Second >expect &&
 286         git log -1 --pretty="tformat:%s" -i --grep=sec >actual &&
 287         test_cmp expect actual
 288 '
 289
 290 test_expect_success 'log --grep -i' '
 291         echo Second >expect &&
 292
 293         # Fixed
 294         git log -1 --pretty="tformat:%s" --grep=sec -i >actual &&
 295         test_cmp expect actual &&
 296
 297         # POSIX basic
 298         git -c grep.patternType=basic log -1 --pretty="tformat:%s" --grep=s[e]c -i >actual &&
 299         test_cmp expect actual &&
 300
 301         # POSIX extended
 302         git -c grep.patternType=extended log -1 --pretty="tformat:%s" --grep=s[e]c -i >actual &&
 303         test_cmp expect actual &&
 304
 305         # PCRE
 306         if test_have_prereq PCRE
 307         then
 308                 git -c grep.patternType=perl log -1 --pretty="tformat:%s" --grep=s[e]c -i >actual &&
 309                 test_cmp expect actual
 310         fi
 311 '
 312
 313 test_expect_success 'log -F -E --grep=<ere> uses ere' '
 314         echo second >expect &&
 315         # basic would need \(s\) to do the same
 316         git log -1 --pretty="tformat:%s" -F -E --grep="(s).c.nd" >actual &&
 317         test_cmp expect actual
 318 '
 319
 320 test_expect_success PCRE 'log -F -E --perl-regexp --grep=<pcre> uses PCRE' '
 321         test_when_finished "rm -rf num_commits" &&
 322         git init num_commits &&
 323         (
 324                 cd num_commits &&
 325                 test_commit 1d &&
 326                 test_commit 2e
 327         ) &&
 328
 329         # In PCRE \d in [\d] is like saying "0-9", and matches the 2
 330         # in 2e...
 331         echo 2e >expect &&
 332         git -C num_commits log -1 --pretty="tformat:%s" -F -E --perl-regexp --grep="[\d]" >actual &&
 333         test_cmp expect actual &&
 334
 335         # ...in POSIX basic and extended it is the same as [d],
 336         # i.e. "d", which matches 1d, but does not match 2e.
 337         echo 1d >expect &&
 338         git -C num_commits log -1 --pretty="tformat:%s" -F -E --grep="[\d]" >actual &&
 339         test_cmp expect actual
 340 '
 341
 342 test_expect_success 'log with grep.patternType configuration' '
 343         >expect &&
 344         git -c grep.patterntype=fixed \
 345         log -1 --pretty=tformat:%s --grep=s.c.nd >actual &&
 346         test_cmp expect actual
 347 '
 348
 349 test_expect_success 'log with grep.patternType configuration and command line' '
 350         echo second >expect &&
 351         git -c grep.patterntype=fixed \
 352         log -1 --pretty=tformat:%s --basic-regexp --grep=s.c.nd >actual &&
 353         test_cmp expect actual
 354 '
 355
 356 test_expect_success 'log with various grep.patternType configurations & command-lines' '
 357         git init pattern-type &&
 358         (
 359                 cd pattern-type &&
 360                 test_commit 1 file A &&
 361
 362                 # The tagname is overridden here because creating a
 363                 # tag called "(1|2)" as test_commit would otherwise
 364                 # implicitly do would fail on e.g. MINGW.
 365                 test_commit "(1|2)" file B 2 &&
 366
 367                 echo "(1|2)" >expect.fixed &&
 368                 cp expect.fixed expect.basic &&
 369                 cp expect.fixed expect.extended &&
 370                 cp expect.fixed expect.perl &&
 371
 372                 # A strcmp-like match with fixed.
 373                 git -c grep.patternType=fixed log --pretty=tformat:%s \
 374                         --grep="(1|2)" >actual.fixed &&
 375
 376                 # POSIX basic matches (, | and ) literally.
 377                 git -c grep.patternType=basic log --pretty=tformat:%s \
 378                         --grep="(.|.)" >actual.basic &&
 379
 380                 # POSIX extended needs to have | escaped to match it
 381                 # literally, whereas under basic this is the same as
 382                 # (|2), i.e. it would also match "1". This test checks
 383                 # for extended by asserting that it is not matching
 384                 # what basic would match.
 385                 git -c grep.patternType=extended log --pretty=tformat:%s \
 386                         --grep="\|2" >actual.extended &&
 387                 if test_have_prereq PCRE
 388                 then
 389                         # Only PCRE would match [\d]\| with only
 390                         # "(1|2)" due to [\d]. POSIX basic would match
 391                         # both it and "1" since similarly to the
 392                         # extended match above it is the same as
 393                         # \([\d]\|\). POSIX extended would
 394                         # match neither.
 395                         git -c grep.patternType=perl log --pretty=tformat:%s \
 396                                 --grep="[\d]\|" >actual.perl &&
 397                         test_cmp expect.perl actual.perl
 398                 fi &&
 399                 test_cmp expect.fixed actual.fixed &&
 400                 test_cmp expect.basic actual.basic &&
 401                 test_cmp expect.extended actual.extended &&
 402
 403                 git log --pretty=tformat:%s -F \
 404                         --grep="(1|2)" >actual.fixed.short-arg &&
 405                 git log --pretty=tformat:%s -E \
 406                         --grep="\|2" >actual.extended.short-arg &&
 407                 test_cmp expect.fixed actual.fixed.short-arg &&
 408                 test_cmp expect.extended actual.extended.short-arg &&
 409
 410                 git log --pretty=tformat:%s --fixed-strings \
 411                         --grep="(1|2)" >actual.fixed.long-arg &&
 412                 git log --pretty=tformat:%s --basic-regexp \
 413                         --grep="(.|.)" >actual.basic.long-arg &&
 414                 git log --pretty=tformat:%s --extended-regexp \
 415                         --grep="\|2" >actual.extended.long-arg &&
 416                 if test_have_prereq PCRE
 417                 then
 418                         git log --pretty=tformat:%s --perl-regexp \
 419                                 --grep="[\d]\|" >actual.perl.long-arg &&
 420                         test_cmp expect.perl actual.perl.long-arg
 421                 else
 422                         test_must_fail git log --perl-regexp \
 423                                 --grep="[\d]\|"
 424                 fi &&
 425                 test_cmp expect.fixed actual.fixed.long-arg &&
 426                 test_cmp expect.basic actual.basic.long-arg &&
 427                 test_cmp expect.extended actual.extended.long-arg
 428         )
 429 '
 430
 431 cat > expect <<EOF
 432 * Second
 433 * sixth
 434 * fifth
 435 * fourth
 436 * third
 437 * second
 438 * initial
 439 EOF
 440
 441 test_expect_success 'simple log --graph' '
 442         git log --graph --pretty=tformat:%s >actual &&
 443         test_cmp expect actual
 444 '
 445
 446 cat > expect <<EOF
 447 123 * Second
 448 123 * sixth
 449 123 * fifth
 450 123 * fourth
 451 123 * third
 452 123 * second
 453 123 * initial
 454 EOF
 455
 456 test_expect_success 'simple log --graph --line-prefix="123 "' '
 457         git log --graph --line-prefix="123 " --pretty=tformat:%s >actual &&
 458         test_cmp expect actual
 459 '
 460
 461 test_expect_success 'set up merge history' '
 462         git checkout -b side HEAD~4 &&
 463         test_commit side-1 1 1 &&
 464         test_commit side-2 2 2 &&
 465         git checkout master &&
 466         git merge side
 467 '
 468
 469 cat > expect <<\EOF
 470 *   Merge branch 'side'
 471 |\
 472 | * side-2
 473 | * side-1
 474 * | Second
 475 * | sixth
 476 * | fifth
 477 * | fourth
 478 |/
 479 * third
 480 * second
 481 * initial
 482 EOF
 483
 484 test_expect_success 'log --graph with merge' '
 485         git log --graph --date-order --pretty=tformat:%s |
 486                 sed "s/ *\$//" >actual &&
 487         test_cmp expect actual
 488 '
 489
 490 cat > expect <<\EOF
 491 | | | *   Merge branch 'side'
 492 | | | |\
 493 | | | | * side-2
 494 | | | | * side-1
 495 | | | * | Second
 496 | | | * | sixth
 497 | | | * | fifth
 498 | | | * | fourth
 499 | | | |/
 500 | | | * third
 501 | | | * second
 502 | | | * initial
 503 EOF
 504
 505 test_expect_success 'log --graph --line-prefix="| | | " with merge' '
 506         git log --line-prefix="| | | " --graph --date-order --pretty=tformat:%s |
 507                 sed "s/ *\$//" >actual &&
 508         test_cmp expect actual
 509 '
 510
 511 cat > expect.colors <<\EOF
 512 *   Merge branch 'side'
 513 <BLUE>|<RESET><CYAN>\<RESET>
 514 <BLUE>|<RESET> * side-2
 515 <BLUE>|<RESET> * side-1
 516 * <CYAN>|<RESET> Second
 517 * <CYAN>|<RESET> sixth
 518 * <CYAN>|<RESET> fifth
 519 * <CYAN>|<RESET> fourth
 520 <CYAN>|<RESET><CYAN>/<RESET>
 521 * third
 522 * second
 523 * initial
 524 EOF
 525
 526 test_expect_success 'log --graph with merge with log.graphColors' '
 527         test_config log.graphColors " blue,invalid-color, cyan, red  , " &&
 528         git log --color=always --graph --date-order --pretty=tformat:%s |
 529                 test_decode_color | sed "s/ *\$//" >actual &&
 530         test_cmp expect.colors actual
 531 '
 532
 533 test_expect_success 'log --raw --graph -m with merge' '
 534         git log --raw --graph --oneline -m master | head -n 500 >actual &&
 535         grep "initial" actual
 536 '
 537
 538 test_expect_success 'diff-tree --graph' '
 539         git diff-tree --graph master^ | head -n 500 >actual &&
 540         grep "one" actual
 541 '
 542
 543 cat > expect <<\EOF
 544 *   commit master
 545 |\  Merge: A B
 546 | | Author: A U Thor <author@example.com>
 547 | |
 548 | |     Merge branch 'side'
 549 | |
 550 | * commit side
 551 | | Author: A U Thor <author@example.com>
 552 | |
 553 | |     side-2
 554 | |
 555 | * commit tags/side-1
 556 | | Author: A U Thor <author@example.com>
 557 | |
 558 | |     side-1
 559 | |
 560 * | commit master~1
 561 | | Author: A U Thor <author@example.com>
 562 | |
 563 | |     Second
 564 | |
 565 * | commit master~2
 566 | | Author: A U Thor <author@example.com>
 567 | |
 568 | |     sixth
 569 | |
 570 * | commit master~3
 571 | | Author: A U Thor <author@example.com>
 572 | |
 573 | |     fifth
 574 | |
 575 * | commit master~4
 576 |/  Author: A U Thor <author@example.com>
 577 |
 578 |       fourth
 579 |
 580 * commit tags/side-1~1
 581 | Author: A U Thor <author@example.com>
 582 |
 583 |     third
 584 |
 585 * commit tags/side-1~2
 586 | Author: A U Thor <author@example.com>
 587 |
 588 |     second
 589 |
 590 * commit tags/side-1~3
 591   Author: A U Thor <author@example.com>
 592
 593       initial
 594 EOF
 595
 596 test_expect_success 'log --graph with full output' '
 597         git log --graph --date-order --pretty=short |
 598                 git name-rev --name-only --stdin |
 599                 sed "s/Merge:.*/Merge: A B/;s/ *\$//" >actual &&
 600         test_cmp expect actual
 601 '
 602
 603 test_expect_success 'set up more tangled history' '
 604         git checkout -b tangle HEAD~6 &&
 605         test_commit tangle-a tangle-a a &&
 606         git merge master~3 &&
 607         git merge side~1 &&
 608         git checkout master &&
 609         git merge tangle &&
 610         git checkout -b reach &&
 611         test_commit reach &&
 612         git checkout master &&
 613         git checkout -b octopus-a &&
 614         test_commit octopus-a &&
 615         git checkout master &&
 616         git checkout -b octopus-b &&
 617         test_commit octopus-b &&
 618         git checkout master &&
 619         test_commit seventh &&
 620         git merge octopus-a octopus-b &&
 621         git merge reach
 622 '
 623
 624 cat > expect <<\EOF
 625 *   Merge tag 'reach'
 626 |\
 627 | \
 628 |  \
 629 *-. \   Merge tags 'octopus-a' and 'octopus-b'
 630 |\ \ \
 631 * | | | seventh
 632 | | * | octopus-b
 633 | |/ /
 634 |/| |
 635 | * | octopus-a
 636 |/ /
 637 | * reach
 638 |/
 639 *   Merge branch 'tangle'
 640 |\
 641 | *   Merge branch 'side' (early part) into tangle
 642 | |\
 643 | * \   Merge branch 'master' (early part) into tangle
 644 | |\ \
 645 | * | | tangle-a
 646 * | | |   Merge branch 'side'
 647 |\ \ \ \
 648 | * | | | side-2
 649 | | |_|/
 650 | |/| |
 651 | * | | side-1
 652 * | | | Second
 653 * | | | sixth
 654 | |_|/
 655 |/| |
 656 * | | fifth
 657 * | | fourth
 658 |/ /
 659 * | third
 660 |/
 661 * second
 662 * initial
 663 EOF
 664
 665 test_expect_success 'log --graph with merge' '
 666         git log --graph --date-order --pretty=tformat:%s |
 667                 sed "s/ *\$//" >actual &&
 668         test_cmp expect actual
 669 '
 670
 671 test_expect_success 'log.decorate configuration' '
 672         git log --oneline --no-decorate >expect.none &&
 673         git log --oneline --decorate >expect.short &&
 674         git log --oneline --decorate=full >expect.full &&
 675
 676         echo "[log] decorate" >>.git/config &&
 677         git log --oneline >actual &&
 678         test_cmp expect.short actual &&
 679
 680         test_config log.decorate true &&
 681         git log --oneline >actual &&
 682         test_cmp expect.short actual &&
 683         git log --oneline --decorate=full >actual &&
 684         test_cmp expect.full actual &&
 685         git log --oneline --decorate=no >actual &&
 686         test_cmp expect.none actual &&
 687
 688         test_config log.decorate no &&
 689         git log --oneline >actual &&
 690         test_cmp expect.none actual &&
 691         git log --oneline --decorate >actual &&
 692         test_cmp expect.short actual &&
 693         git log --oneline --decorate=full >actual &&
 694         test_cmp expect.full actual &&
 695
 696         test_config log.decorate 1 &&
 697         git log --oneline >actual &&
 698         test_cmp expect.short actual &&
 699         git log --oneline --decorate=full >actual &&
 700         test_cmp expect.full actual &&
 701         git log --oneline --decorate=no >actual &&
 702         test_cmp expect.none actual &&
 703
 704         test_config log.decorate short &&
 705         git log --oneline >actual &&
 706         test_cmp expect.short actual &&
 707         git log --oneline --no-decorate >actual &&
 708         test_cmp expect.none actual &&
 709         git log --oneline --decorate=full >actual &&
 710         test_cmp expect.full actual &&
 711
 712         test_config log.decorate full &&
 713         git log --oneline >actual &&
 714         test_cmp expect.full actual &&
 715         git log --oneline --no-decorate >actual &&
 716         test_cmp expect.none actual &&
 717         git log --oneline --decorate >actual &&
 718         test_cmp expect.short actual &&
 719
 720         test_unconfig log.decorate &&
 721         git log --pretty=raw >expect.raw &&
 722         test_config log.decorate full &&
 723         git log --pretty=raw >actual &&
 724         test_cmp expect.raw actual
 725
 726 '
 727
 728 test_expect_success TTY 'log output on a TTY' '
 729         git log --oneline --decorate >expect.short &&
 730
 731         test_terminal git log --oneline >actual &&
 732         test_cmp expect.short actual
 733 '
 734
 735 test_expect_success 'reflog is expected format' '
 736         git log -g --abbrev-commit --pretty=oneline >expect &&
 737         git reflog >actual &&
 738         test_cmp expect actual
 739 '
 740
 741 test_expect_success 'whatchanged is expected format' '
 742         git log --no-merges --raw >expect &&
 743         git whatchanged >actual &&
 744         test_cmp expect actual
 745 '
 746
 747 test_expect_success 'log.abbrevCommit configuration' '
 748         git log --abbrev-commit >expect.log.abbrev &&
 749         git log --no-abbrev-commit >expect.log.full &&
 750         git log --pretty=raw >expect.log.raw &&
 751         git reflog --abbrev-commit >expect.reflog.abbrev &&
 752         git reflog --no-abbrev-commit >expect.reflog.full &&
 753         git whatchanged --abbrev-commit >expect.whatchanged.abbrev &&
 754         git whatchanged --no-abbrev-commit >expect.whatchanged.full &&
 755
 756         test_config log.abbrevCommit true &&
 757
 758         git log >actual &&
 759         test_cmp expect.log.abbrev actual &&
 760         git log --no-abbrev-commit >actual &&
 761         test_cmp expect.log.full actual &&
 762
 763         git log --pretty=raw >actual &&
 764         test_cmp expect.log.raw actual &&
 765
 766         git reflog >actual &&
 767         test_cmp expect.reflog.abbrev actual &&
 768         git reflog --no-abbrev-commit >actual &&
 769         test_cmp expect.reflog.full actual &&
 770
 771         git whatchanged >actual &&
 772         test_cmp expect.whatchanged.abbrev actual &&
 773         git whatchanged --no-abbrev-commit >actual &&
 774         test_cmp expect.whatchanged.full actual
 775 '
 776
 777 test_expect_success 'show added path under "--follow -M"' '
 778         # This tests for a regression introduced in v1.7.2-rc0~103^2~2
 779         test_create_repo regression &&
 780         (
 781                 cd regression &&
 782                 test_commit needs-another-commit &&
 783                 test_commit foo.bar &&
 784                 git log -M --follow -p foo.bar.t &&
 785                 git log -M --follow --stat foo.bar.t &&
 786                 git log -M --follow --name-only foo.bar.t
 787         )
 788 '
 789
 790 test_expect_success 'git log -c --follow' '
 791         test_create_repo follow-c &&
 792         (
 793                 cd follow-c &&
 794                 test_commit initial file original &&
 795                 git rm file &&
 796                 test_commit rename file2 original &&
 797                 git reset --hard initial &&
 798                 test_commit modify file foo &&
 799                 git merge -m merge rename &&
 800                 git log -c --follow file2
 801         )
 802 '
 803
 804 cat >expect <<\EOF
 805 *   commit COMMIT_OBJECT_NAME
 806 |\  Merge: MERGE_PARENTS
 807 | | Author: A U Thor <author@example.com>
 808 | |
 809 | |     Merge HEADS DESCRIPTION
 810 | |
 811 | * commit COMMIT_OBJECT_NAME
 812 | | Author: A U Thor <author@example.com>
 813 | |
 814 | |     reach
 815 | | ---
 816 | |  reach.t | 1 +
 817 | |  1 file changed, 1 insertion(+)
 818 | |
 819 | | diff --git a/reach.t b/reach.t
 820 | | new file mode 100644
 821 | | index 0000000..10c9591
 822 | | --- /dev/null
 823 | | +++ b/reach.t
 824 | | @@ -0,0 +1 @@
 825 | | +reach
 826 | |
 827 |  \
 828 *-. \   commit COMMIT_OBJECT_NAME
 829 |\ \ \  Merge: MERGE_PARENTS
 830 | | | | Author: A U Thor <author@example.com>
 831 | | | |
 832 | | | |     Merge HEADS DESCRIPTION
 833 | | | |
 834 | | * | commit COMMIT_OBJECT_NAME
 835 | | |/  Author: A U Thor <author@example.com>
 836 | | |
 837 | | |       octopus-b
 838 | | |   ---
 839 | | |    octopus-b.t | 1 +
 840 | | |    1 file changed, 1 insertion(+)
 841 | | |
 842 | | |   diff --git a/octopus-b.t b/octopus-b.t
 843 | | |   new file mode 100644
 844 | | |   index 0000000..d5fcad0
 845 | | |   --- /dev/null
 846 | | |   +++ b/octopus-b.t
 847 | | |   @@ -0,0 +1 @@
 848 | | |   +octopus-b
 849 | | |
 850 | * | commit COMMIT_OBJECT_NAME
 851 | |/  Author: A U Thor <author@example.com>
 852 | |
 853 | |       octopus-a
 854 | |   ---
 855 | |    octopus-a.t | 1 +
 856 | |    1 file changed, 1 insertion(+)
 857 | |
 858 | |   diff --git a/octopus-a.t b/octopus-a.t
 859 | |   new file mode 100644
 860 | |   index 0000000..11ee015
 861 | |   --- /dev/null
 862 | |   +++ b/octopus-a.t
 863 | |   @@ -0,0 +1 @@
 864 | |   +octopus-a
 865 | |
 866 * | commit COMMIT_OBJECT_NAME
 867 |/  Author: A U Thor <author@example.com>
 868 |
 869 |       seventh
 870 |   ---
 871 |    seventh.t | 1 +
 872 |    1 file changed, 1 insertion(+)
 873 |
 874 |   diff --git a/seventh.t b/seventh.t
 875 |   new file mode 100644
 876 |   index 0000000..9744ffc
 877 |   --- /dev/null
 878 |   +++ b/seventh.t
 879 |   @@ -0,0 +1 @@
 880 |   +seventh
 881 |
 882 *   commit COMMIT_OBJECT_NAME
 883 |\  Merge: MERGE_PARENTS
 884 | | Author: A U Thor <author@example.com>
 885 | |
 886 | |     Merge branch 'tangle'
 887 | |
 888 | *   commit COMMIT_OBJECT_NAME
 889 | |\  Merge: MERGE_PARENTS
 890 | | | Author: A U Thor <author@example.com>
 891 | | |
 892 | | |     Merge branch 'side' (early part) into tangle
 893 | | |
 894 | * |   commit COMMIT_OBJECT_NAME
 895 | |\ \  Merge: MERGE_PARENTS
 896 | | | | Author: A U Thor <author@example.com>
 897 | | | |
 898 | | | |     Merge branch 'master' (early part) into tangle
 899 | | | |
 900 | * | | commit COMMIT_OBJECT_NAME
 901 | | | | Author: A U Thor <author@example.com>
 902 | | | |
 903 | | | |     tangle-a
 904 | | | | ---
 905 | | | |  tangle-a | 1 +
 906 | | | |  1 file changed, 1 insertion(+)
 907 | | | |
 908 | | | | diff --git a/tangle-a b/tangle-a
 909 | | | | new file mode 100644
 910 | | | | index 0000000..7898192
 911 | | | | --- /dev/null
 912 | | | | +++ b/tangle-a
 913 | | | | @@ -0,0 +1 @@
 914 | | | | +a
 915 | | | |
 916 * | | |   commit COMMIT_OBJECT_NAME
 917 |\ \ \ \  Merge: MERGE_PARENTS
 918 | | | | | Author: A U Thor <author@example.com>
 919 | | | | |
 920 | | | | |     Merge branch 'side'
 921 | | | | |
 922 | * | | | commit COMMIT_OBJECT_NAME
 923 | | |_|/  Author: A U Thor <author@example.com>
 924 | |/| |
 925 | | | |       side-2
 926 | | | |   ---
 927 | | | |    2 | 1 +
 928 | | | |    1 file changed, 1 insertion(+)
 929 | | | |
 930 | | | |   diff --git a/2 b/2
 931 | | | |   new file mode 100644
 932 | | | |   index 0000000..0cfbf08
 933 | | | |   --- /dev/null
 934 | | | |   +++ b/2
 935 | | | |   @@ -0,0 +1 @@
 936 | | | |   +2
 937 | | | |
 938 | * | | commit COMMIT_OBJECT_NAME
 939 | | | | Author: A U Thor <author@example.com>
 940 | | | |
 941 | | | |     side-1
 942 | | | | ---
 943 | | | |  1 | 1 +
 944 | | | |  1 file changed, 1 insertion(+)
 945 | | | |
 946 | | | | diff --git a/1 b/1
 947 | | | | new file mode 100644
 948 | | | | index 0000000..d00491f
 949 | | | | --- /dev/null
 950 | | | | +++ b/1
 951 | | | | @@ -0,0 +1 @@
 952 | | | | +1
 953 | | | |
 954 * | | | commit COMMIT_OBJECT_NAME
 955 | | | | Author: A U Thor <author@example.com>
 956 | | | |
 957 | | | |     Second
 958 | | | | ---
 959 | | | |  one | 1 +
 960 | | | |  1 file changed, 1 insertion(+)
 961 | | | |
 962 | | | | diff --git a/one b/one
 963 | | | | new file mode 100644
 964 | | | | index 0000000..9a33383
 965 | | | | --- /dev/null
 966 | | | | +++ b/one
 967 | | | | @@ -0,0 +1 @@
 968 | | | | +case
 969 | | | |
 970 * | | | commit COMMIT_OBJECT_NAME
 971 | |_|/  Author: A U Thor <author@example.com>
 972 |/| |
 973 | | |       sixth
 974 | | |   ---
 975 | | |    a/two | 1 -
 976 | | |    1 file changed, 1 deletion(-)
 977 | | |
 978 | | |   diff --git a/a/two b/a/two
 979 | | |   deleted file mode 100644
 980 | | |   index 9245af5..0000000
 981 | | |   --- a/a/two
 982 | | |   +++ /dev/null
 983 | | |   @@ -1 +0,0 @@
 984 | | |   -ni
 985 | | |
 986 * | | commit COMMIT_OBJECT_NAME
 987 | | | Author: A U Thor <author@example.com>
 988 | | |
 989 | | |     fifth
 990 | | | ---
 991 | | |  a/two | 1 +
 992 | | |  1 file changed, 1 insertion(+)
 993 | | |
 994 | | | diff --git a/a/two b/a/two
 995 | | | new file mode 100644
 996 | | | index 0000000..9245af5
 997 | | | --- /dev/null
 998 | | | +++ b/a/two
 999 | | | @@ -0,0 +1 @@
1000 | | | +ni
1001 | | |
1002 * | | commit COMMIT_OBJECT_NAME
1003 |/ /  Author: A U Thor <author@example.com>
1004 | |
1005 | |       fourth
1006 | |   ---
1007 | |    ein | 1 +
1008 | |    1 file changed, 1 insertion(+)
1009 | |
1010 | |   diff --git a/ein b/ein
1011 | |   new file mode 100644
1012 | |   index 0000000..9d7e69f
1013 | |   --- /dev/null
1014 | |   +++ b/ein
1015 | |   @@ -0,0 +1 @@
1016 | |   +ichi
1017 | |
1018 * | commit COMMIT_OBJECT_NAME
1019 |/  Author: A U Thor <author@example.com>
1020 |
1021 |       third
1022 |   ---
1023 |    ichi | 1 +
1024 |    one  | 1 -
1025 |    2 files changed, 1 insertion(+), 1 deletion(-)
1026 |
1027 |   diff --git a/ichi b/ichi
1028 |   new file mode 100644
1029 |   index 0000000..9d7e69f
1030 |   --- /dev/null
1031 |   +++ b/ichi
1032 |   @@ -0,0 +1 @@
1033 |   +ichi
1034 |   diff --git a/one b/one
1035 |   deleted file mode 100644
1036 |   index 9d7e69f..0000000
1037 |   --- a/one
1038 |   +++ /dev/null
1039 |   @@ -1 +0,0 @@
1040 |   -ichi
1041 |
1042 * commit COMMIT_OBJECT_NAME
1043 | Author: A U Thor <author@example.com>
1044 |
1045 |     second
1046 | ---
1047 |  one | 2 +-
1048 |  1 file changed, 1 insertion(+), 1 deletion(-)
1049 |
1050 | diff --git a/one b/one
1051 | index 5626abf..9d7e69f 100644
1052 | --- a/one
1053 | +++ b/one
1054 | @@ -1 +1 @@
1055 | -one
1056 | +ichi
1057 |
1058 * commit COMMIT_OBJECT_NAME
1059   Author: A U Thor <author@example.com>
1060
1061       initial
1062   ---
1063    one | 1 +
1064    1 file changed, 1 insertion(+)
1065
1066   diff --git a/one b/one
1067   new file mode 100644
1068   index 0000000..5626abf
1069   --- /dev/null
1070   +++ b/one
1071   @@ -0,0 +1 @@
1072   +one
1073 EOF
1074
1075 sanitize_output () {
1076         sed -e 's/ *$//' \
1077             -e 's/commit [0-9a-f]*$/commit COMMIT_OBJECT_NAME/' \
1078             -e 's/Merge: [ 0-9a-f]*$/Merge: MERGE_PARENTS/' \
1079             -e 's/Merge tag.*/Merge HEADS DESCRIPTION/' \
1080             -e 's/Merge commit.*/Merge HEADS DESCRIPTION/' \
1081             -e 's/, 0 deletions(-)//' \
1082             -e 's/, 0 insertions(+)//' \
1083             -e 's/ 1 files changed, / 1 file changed, /' \
1084             -e 's/, 1 deletions(-)/, 1 deletion(-)/' \
1085             -e 's/, 1 insertions(+)/, 1 insertion(+)/'
1086 }
1087
1088 test_expect_success 'log --graph with diff and stats' '
1089         git log --no-renames --graph --pretty=short --stat -p >actual &&
1090         sanitize_output >actual.sanitized <actual &&
1091         test_i18ncmp expect actual.sanitized
1092 '
1093
1094 cat >expect <<\EOF
1095 *** *   commit COMMIT_OBJECT_NAME
1096 *** |\  Merge: MERGE_PARENTS
1097 *** | | Author: A U Thor <author@example.com>
1098 *** | |
1099 *** | |     Merge HEADS DESCRIPTION
1100 *** | |
1101 *** | * commit COMMIT_OBJECT_NAME
1102 *** | | Author: A U Thor <author@example.com>
1103 *** | |
1104 *** | |     reach
1105 *** | | ---
1106 *** | |  reach.t | 1 +
1107 *** | |  1 file changed, 1 insertion(+)
1108 *** | |
1109 *** | | diff --git a/reach.t b/reach.t
1110 *** | | new file mode 100644
1111 *** | | index 0000000..10c9591
1112 *** | | --- /dev/null
1113 *** | | +++ b/reach.t
1114 *** | | @@ -0,0 +1 @@
1115 *** | | +reach
1116 *** | |
1117 *** |  \
1118 *** *-. \   commit COMMIT_OBJECT_NAME
1119 *** |\ \ \  Merge: MERGE_PARENTS
1120 *** | | | | Author: A U Thor <author@example.com>
1121 *** | | | |
1122 *** | | | |     Merge HEADS DESCRIPTION
1123 *** | | | |
1124 *** | | * | commit COMMIT_OBJECT_NAME
1125 *** | | |/  Author: A U Thor <author@example.com>
1126 *** | | |
1127 *** | | |       octopus-b
1128 *** | | |   ---
1129 *** | | |    octopus-b.t | 1 +
1130 *** | | |    1 file changed, 1 insertion(+)
1131 *** | | |
1132 *** | | |   diff --git a/octopus-b.t b/octopus-b.t
1133 *** | | |   new file mode 100644
1134 *** | | |   index 0000000..d5fcad0
1135 *** | | |   --- /dev/null
1136 *** | | |   +++ b/octopus-b.t
1137 *** | | |   @@ -0,0 +1 @@
1138 *** | | |   +octopus-b
1139 *** | | |
1140 *** | * | commit COMMIT_OBJECT_NAME
1141 *** | |/  Author: A U Thor <author@example.com>
1142 *** | |
1143 *** | |       octopus-a
1144 *** | |   ---
1145 *** | |    octopus-a.t | 1 +
1146 *** | |    1 file changed, 1 insertion(+)
1147 *** | |
1148 *** | |   diff --git a/octopus-a.t b/octopus-a.t
1149 *** | |   new file mode 100644
1150 *** | |   index 0000000..11ee015
1151 *** | |   --- /dev/null
1152 *** | |   +++ b/octopus-a.t
1153 *** | |   @@ -0,0 +1 @@
1154 *** | |   +octopus-a
1155 *** | |
1156 *** * | commit COMMIT_OBJECT_NAME
1157 *** |/  Author: A U Thor <author@example.com>
1158 *** |
1159 *** |       seventh
1160 *** |   ---
1161 *** |    seventh.t | 1 +
1162 *** |    1 file changed, 1 insertion(+)
1163 *** |
1164 *** |   diff --git a/seventh.t b/seventh.t
1165 *** |   new file mode 100644
1166 *** |   index 0000000..9744ffc
1167 *** |   --- /dev/null
1168 *** |   +++ b/seventh.t
1169 *** |   @@ -0,0 +1 @@
1170 *** |   +seventh
1171 *** |
1172 *** *   commit COMMIT_OBJECT_NAME
1173 *** |\  Merge: MERGE_PARENTS
1174 *** | | Author: A U Thor <author@example.com>
1175 *** | |
1176 *** | |     Merge branch 'tangle'
1177 *** | |
1178 *** | *   commit COMMIT_OBJECT_NAME
1179 *** | |\  Merge: MERGE_PARENTS
1180 *** | | | Author: A U Thor <author@example.com>
1181 *** | | |
1182 *** | | |     Merge branch 'side' (early part) into tangle
1183 *** | | |
1184 *** | * |   commit COMMIT_OBJECT_NAME
1185 *** | |\ \  Merge: MERGE_PARENTS
1186 *** | | | | Author: A U Thor <author@example.com>
1187 *** | | | |
1188 *** | | | |     Merge branch 'master' (early part) into tangle
1189 *** | | | |
1190 *** | * | | commit COMMIT_OBJECT_NAME
1191 *** | | | | Author: A U Thor <author@example.com>
1192 *** | | | |
1193 *** | | | |     tangle-a
1194 *** | | | | ---
1195 *** | | | |  tangle-a | 1 +
1196 *** | | | |  1 file changed, 1 insertion(+)
1197 *** | | | |
1198 *** | | | | diff --git a/tangle-a b/tangle-a
1199 *** | | | | new file mode 100644
1200 *** | | | | index 0000000..7898192
1201 *** | | | | --- /dev/null
1202 *** | | | | +++ b/tangle-a
1203 *** | | | | @@ -0,0 +1 @@
1204 *** | | | | +a
1205 *** | | | |
1206 *** * | | |   commit COMMIT_OBJECT_NAME
1207 *** |\ \ \ \  Merge: MERGE_PARENTS
1208 *** | | | | | Author: A U Thor <author@example.com>
1209 *** | | | | |
1210 *** | | | | |     Merge branch 'side'
1211 *** | | | | |
1212 *** | * | | | commit COMMIT_OBJECT_NAME
1213 *** | | |_|/  Author: A U Thor <author@example.com>
1214 *** | |/| |
1215 *** | | | |       side-2
1216 *** | | | |   ---
1217 *** | | | |    2 | 1 +
1218 *** | | | |    1 file changed, 1 insertion(+)
1219 *** | | | |
1220 *** | | | |   diff --git a/2 b/2
1221 *** | | | |   new file mode 100644
1222 *** | | | |   index 0000000..0cfbf08
1223 *** | | | |   --- /dev/null
1224 *** | | | |   +++ b/2
1225 *** | | | |   @@ -0,0 +1 @@
1226 *** | | | |   +2
1227 *** | | | |
1228 *** | * | | commit COMMIT_OBJECT_NAME
1229 *** | | | | Author: A U Thor <author@example.com>
1230 *** | | | |
1231 *** | | | |     side-1
1232 *** | | | | ---
1233 *** | | | |  1 | 1 +
1234 *** | | | |  1 file changed, 1 insertion(+)
1235 *** | | | |
1236 *** | | | | diff --git a/1 b/1
1237 *** | | | | new file mode 100644
1238 *** | | | | index 0000000..d00491f
1239 *** | | | | --- /dev/null
1240 *** | | | | +++ b/1
1241 *** | | | | @@ -0,0 +1 @@
1242 *** | | | | +1
1243 *** | | | |
1244 *** * | | | commit COMMIT_OBJECT_NAME
1245 *** | | | | Author: A U Thor <author@example.com>
1246 *** | | | |
1247 *** | | | |     Second
1248 *** | | | | ---
1249 *** | | | |  one | 1 +
1250 *** | | | |  1 file changed, 1 insertion(+)
1251 *** | | | |
1252 *** | | | | diff --git a/one b/one
1253 *** | | | | new file mode 100644
1254 *** | | | | index 0000000..9a33383
1255 *** | | | | --- /dev/null
1256 *** | | | | +++ b/one
1257 *** | | | | @@ -0,0 +1 @@
1258 *** | | | | +case
1259 *** | | | |
1260 *** * | | | commit COMMIT_OBJECT_NAME
1261 *** | |_|/  Author: A U Thor <author@example.com>
1262 *** |/| |
1263 *** | | |       sixth
1264 *** | | |   ---
1265 *** | | |    a/two | 1 -
1266 *** | | |    1 file changed, 1 deletion(-)
1267 *** | | |
1268 *** | | |   diff --git a/a/two b/a/two
1269 *** | | |   deleted file mode 100644
1270 *** | | |   index 9245af5..0000000
1271 *** | | |   --- a/a/two
1272 *** | | |   +++ /dev/null
1273 *** | | |   @@ -1 +0,0 @@
1274 *** | | |   -ni
1275 *** | | |
1276 *** * | | commit COMMIT_OBJECT_NAME
1277 *** | | | Author: A U Thor <author@example.com>
1278 *** | | |
1279 *** | | |     fifth
1280 *** | | | ---
1281 *** | | |  a/two | 1 +
1282 *** | | |  1 file changed, 1 insertion(+)
1283 *** | | |
1284 *** | | | diff --git a/a/two b/a/two
1285 *** | | | new file mode 100644
1286 *** | | | index 0000000..9245af5
1287 *** | | | --- /dev/null
1288 *** | | | +++ b/a/two
1289 *** | | | @@ -0,0 +1 @@
1290 *** | | | +ni
1291 *** | | |
1292 *** * | | commit COMMIT_OBJECT_NAME
1293 *** |/ /  Author: A U Thor <author@example.com>
1294 *** | |
1295 *** | |       fourth
1296 *** | |   ---
1297 *** | |    ein | 1 +
1298 *** | |    1 file changed, 1 insertion(+)
1299 *** | |
1300 *** | |   diff --git a/ein b/ein
1301 *** | |   new file mode 100644
1302 *** | |   index 0000000..9d7e69f
1303 *** | |   --- /dev/null
1304 *** | |   +++ b/ein
1305 *** | |   @@ -0,0 +1 @@
1306 *** | |   +ichi
1307 *** | |
1308 *** * | commit COMMIT_OBJECT_NAME
1309 *** |/  Author: A U Thor <author@example.com>
1310 *** |
1311 *** |       third
1312 *** |   ---
1313 *** |    ichi | 1 +
1314 *** |    one  | 1 -
1315 *** |    2 files changed, 1 insertion(+), 1 deletion(-)
1316 *** |
1317 *** |   diff --git a/ichi b/ichi
1318 *** |   new file mode 100644
1319 *** |   index 0000000..9d7e69f
1320 *** |   --- /dev/null
1321 *** |   +++ b/ichi
1322 *** |   @@ -0,0 +1 @@
1323 *** |   +ichi
1324 *** |   diff --git a/one b/one
1325 *** |   deleted file mode 100644
1326 *** |   index 9d7e69f..0000000
1327 *** |   --- a/one
1328 *** |   +++ /dev/null
1329 *** |   @@ -1 +0,0 @@
1330 *** |   -ichi
1331 *** |
1332 *** * commit COMMIT_OBJECT_NAME
1333 *** | Author: A U Thor <author@example.com>
1334 *** |
1335 *** |     second
1336 *** | ---
1337 *** |  one | 2 +-
1338 *** |  1 file changed, 1 insertion(+), 1 deletion(-)
1339 *** |
1340 *** | diff --git a/one b/one
1341 *** | index 5626abf..9d7e69f 100644
1342 *** | --- a/one
1343 *** | +++ b/one
1344 *** | @@ -1 +1 @@
1345 *** | -one
1346 *** | +ichi
1347 *** |
1348 *** * commit COMMIT_OBJECT_NAME
1349 ***   Author: A U Thor <author@example.com>
1350 ***
1351 ***       initial
1352 ***   ---
1353 ***    one | 1 +
1354 ***    1 file changed, 1 insertion(+)
1355 ***
1356 ***   diff --git a/one b/one
1357 ***   new file mode 100644
1358 ***   index 0000000..5626abf
1359 ***   --- /dev/null
1360 ***   +++ b/one
1361 ***   @@ -0,0 +1 @@
1362 ***   +one
1363 EOF
1364
1365 test_expect_success 'log --line-prefix="*** " --graph with diff and stats' '
1366         git log --line-prefix="*** " --no-renames --graph --pretty=short --stat -p >actual &&
1367         sanitize_output >actual.sanitized <actual &&
1368         test_i18ncmp expect actual.sanitized
1369 '
1370
1371 cat >expect <<-\EOF
1372 * reach
1373 |
1374 | A     reach.t
1375 * Merge branch 'tangle'
1376 *   Merge branch 'side'
1377 |\
1378 | * side-2
1379 |
1380 |   A   2
1381 * Second
1382 |
1383 | A     one
1384 * sixth
1385
1386   D     a/two
1387 EOF
1388
1389 test_expect_success 'log --graph with --name-status' '
1390         git log --graph --format=%s --name-status tangle..reach >actual &&
1391         sanitize_output <actual >actual.sanitized &&
1392         test_cmp expect actual.sanitized
1393 '
1394
1395 cat >expect <<-\EOF
1396 * reach
1397 |
1398 | reach.t
1399 * Merge branch 'tangle'
1400 *   Merge branch 'side'
1401 |\
1402 | * side-2
1403 |
1404 |   2
1405 * Second
1406 |
1407 | one
1408 * sixth
1409
1410   a/two
1411 EOF
1412
1413 test_expect_success 'log --graph with --name-only' '
1414         git log --graph --format=%s --name-only tangle..reach >actual &&
1415         sanitize_output <actual >actual.sanitized &&
1416         test_cmp expect actual.sanitized
1417 '
1418
1419 test_expect_success 'dotdot is a parent directory' '
1420         mkdir -p a/b &&
1421         ( echo sixth && echo fifth ) >expect &&
1422         ( cd a/b && git log --format=%s .. ) >actual &&
1423         test_cmp expect actual
1424 '
1425
1426 test_expect_success GPG 'setup signed branch' '
1427         test_when_finished "git reset --hard && git checkout master" &&
1428         git checkout -b signed master &&
1429         echo foo >foo &&
1430         git add foo &&
1431         git commit -S -m signed_commit
1432 '
1433
1434 test_expect_success GPG 'log --graph --show-signature' '
1435         git log --graph --show-signature -n1 signed >actual &&
1436         grep "^| gpg: Signature made" actual &&
1437         grep "^| gpg: Good signature" actual
1438 '
1439
1440 test_expect_success GPG 'log --graph --show-signature for merged tag' '
1441         test_when_finished "git reset --hard && git checkout master" &&
1442         git checkout -b plain master &&
1443         echo aaa >bar &&
1444         git add bar &&
1445         git commit -m bar_commit &&
1446         git checkout -b tagged master &&
1447         echo bbb >baz &&
1448         git add baz &&
1449         git commit -m baz_commit &&
1450         git tag -s -m signed_tag_msg signed_tag &&
1451         git checkout plain &&
1452         git merge --no-ff -m msg signed_tag &&
1453         git log --graph --show-signature -n1 plain >actual &&
1454         grep "^|\\\  merged tag" actual &&
1455         grep "^| | gpg: Signature made" actual &&
1456         grep "^| | gpg: Good signature" actual
1457 '
1458
1459 test_expect_success GPG '--no-show-signature overrides --show-signature' '
1460         git log -1 --show-signature --no-show-signature signed >actual &&
1461         ! grep "^gpg:" actual
1462 '
1463
1464 test_expect_success GPG 'log.showsignature=true behaves like --show-signature' '
1465         test_config log.showsignature true &&
1466         git log -1 signed >actual &&
1467         grep "gpg: Signature made" actual &&
1468         grep "gpg: Good signature" actual
1469 '
1470
1471 test_expect_success GPG '--no-show-signature overrides log.showsignature=true' '
1472         test_config log.showsignature true &&
1473         git log -1 --no-show-signature signed >actual &&
1474         ! grep "^gpg:" actual
1475 '
1476
1477 test_expect_success GPG '--show-signature overrides log.showsignature=false' '
1478         test_config log.showsignature false &&
1479         git log -1 --show-signature signed >actual &&
1480         grep "gpg: Signature made" actual &&
1481         grep "gpg: Good signature" actual
1482 '
1483
1484 test_expect_success 'log --graph --no-walk is forbidden' '
1485         test_must_fail git log --graph --no-walk
1486 '
1487
1488 test_expect_success 'log diagnoses bogus HEAD' '
1489         git init empty &&
1490         test_must_fail git -C empty log 2>stderr &&
1491         test_i18ngrep does.not.have.any.commits stderr &&
1492         echo 1234abcd >empty/.git/refs/heads/master &&
1493         test_must_fail git -C empty log 2>stderr &&
1494         test_i18ngrep broken stderr &&
1495         echo "ref: refs/heads/invalid.lock" >empty/.git/HEAD &&
1496         test_must_fail git -C empty log 2>stderr &&
1497         test_i18ngrep broken stderr &&
1498         test_must_fail git -C empty log --default totally-bogus 2>stderr &&
1499         test_i18ngrep broken stderr
1500 '
1501
1502 test_expect_success 'set up --source tests' '
1503         git checkout --orphan source-a &&
1504         test_commit one &&
1505         test_commit two &&
1506         git checkout -b source-b HEAD^ &&
1507         test_commit three
1508 '
1509
1510 test_expect_success 'log --source paints branch names' '
1511         cat >expect <<-\EOF &&
1512         09e12a9 source-b three
1513         8e393e1 source-a two
1514         1ac6c77 source-b one
1515         EOF
1516         git log --oneline --source source-a source-b >actual &&
1517         test_cmp expect actual
1518 '
1519
1520 test_expect_success 'log --source paints tag names' '
1521         git tag -m tagged source-tag &&
1522         cat >expect <<-\EOF &&
1523         09e12a9 source-tag three
1524         8e393e1 source-a two
1525         1ac6c77 source-tag one
1526         EOF
1527         git log --oneline --source source-tag source-a >actual &&
1528         test_cmp expect actual
1529 '
1530
1531 test_done