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                 if test_have_prereq PCRE
 408                 then
 409                         git log --pretty=tformat:%s -P \
 410                                 --grep="[\d]\|" >actual.perl.short-arg
 411                 else
 412                         test_must_fail git log -P \
 413                                 --grep="[\d]\|"
 414                 fi &&
 415                 test_cmp expect.fixed actual.fixed.short-arg &&
 416                 test_cmp expect.extended actual.extended.short-arg &&
 417                 if test_have_prereq PCRE
 418                 then
 419                         test_cmp expect.perl actual.perl.short-arg
 420                 fi &&
 421
 422                 git log --pretty=tformat:%s --fixed-strings \
 423                         --grep="(1|2)" >actual.fixed.long-arg &&
 424                 git log --pretty=tformat:%s --basic-regexp \
 425                         --grep="(.|.)" >actual.basic.long-arg &&
 426                 git log --pretty=tformat:%s --extended-regexp \
 427                         --grep="\|2" >actual.extended.long-arg &&
 428                 if test_have_prereq PCRE
 429                 then
 430                         git log --pretty=tformat:%s --perl-regexp \
 431                                 --grep="[\d]\|" >actual.perl.long-arg &&
 432                         test_cmp expect.perl actual.perl.long-arg
 433                 else
 434                         test_must_fail git log --perl-regexp \
 435                                 --grep="[\d]\|"
 436                 fi &&
 437                 test_cmp expect.fixed actual.fixed.long-arg &&
 438                 test_cmp expect.basic actual.basic.long-arg &&
 439                 test_cmp expect.extended actual.extended.long-arg
 440         )
 441 '
 442
 443 cat > expect <<EOF
 444 * Second
 445 * sixth
 446 * fifth
 447 * fourth
 448 * third
 449 * second
 450 * initial
 451 EOF
 452
 453 test_expect_success 'simple log --graph' '
 454         git log --graph --pretty=tformat:%s >actual &&
 455         test_cmp expect actual
 456 '
 457
 458 cat > expect <<EOF
 459 123 * Second
 460 123 * sixth
 461 123 * fifth
 462 123 * fourth
 463 123 * third
 464 123 * second
 465 123 * initial
 466 EOF
 467
 468 test_expect_success 'simple log --graph --line-prefix="123 "' '
 469         git log --graph --line-prefix="123 " --pretty=tformat:%s >actual &&
 470         test_cmp expect actual
 471 '
 472
 473 test_expect_success 'set up merge history' '
 474         git checkout -b side HEAD~4 &&
 475         test_commit side-1 1 1 &&
 476         test_commit side-2 2 2 &&
 477         git checkout master &&
 478         git merge side
 479 '
 480
 481 cat > expect <<\EOF
 482 *   Merge branch 'side'
 483 |\
 484 | * side-2
 485 | * side-1
 486 * | Second
 487 * | sixth
 488 * | fifth
 489 * | fourth
 490 |/
 491 * third
 492 * second
 493 * initial
 494 EOF
 495
 496 test_expect_success 'log --graph with merge' '
 497         git log --graph --date-order --pretty=tformat:%s |
 498                 sed "s/ *\$//" >actual &&
 499         test_cmp expect actual
 500 '
 501
 502 cat > expect <<\EOF
 503 | | | *   Merge branch 'side'
 504 | | | |\
 505 | | | | * side-2
 506 | | | | * side-1
 507 | | | * | Second
 508 | | | * | sixth
 509 | | | * | fifth
 510 | | | * | fourth
 511 | | | |/
 512 | | | * third
 513 | | | * second
 514 | | | * initial
 515 EOF
 516
 517 test_expect_success 'log --graph --line-prefix="| | | " with merge' '
 518         git log --line-prefix="| | | " --graph --date-order --pretty=tformat:%s |
 519                 sed "s/ *\$//" >actual &&
 520         test_cmp expect actual
 521 '
 522
 523 cat > expect.colors <<\EOF
 524 *   Merge branch 'side'
 525 <BLUE>|<RESET><CYAN>\<RESET>
 526 <BLUE>|<RESET> * side-2
 527 <BLUE>|<RESET> * side-1
 528 * <CYAN>|<RESET> Second
 529 * <CYAN>|<RESET> sixth
 530 * <CYAN>|<RESET> fifth
 531 * <CYAN>|<RESET> fourth
 532 <CYAN>|<RESET><CYAN>/<RESET>
 533 * third
 534 * second
 535 * initial
 536 EOF
 537
 538 test_expect_success 'log --graph with merge with log.graphColors' '
 539         test_config log.graphColors " blue,invalid-color, cyan, red  , " &&
 540         git log --color=always --graph --date-order --pretty=tformat:%s |
 541                 test_decode_color | sed "s/ *\$//" >actual &&
 542         test_cmp expect.colors actual
 543 '
 544
 545 test_expect_success 'log --raw --graph -m with merge' '
 546         git log --raw --graph --oneline -m master | head -n 500 >actual &&
 547         grep "initial" actual
 548 '
 549
 550 test_expect_success 'diff-tree --graph' '
 551         git diff-tree --graph master^ | head -n 500 >actual &&
 552         grep "one" actual
 553 '
 554
 555 cat > expect <<\EOF
 556 *   commit master
 557 |\  Merge: A B
 558 | | Author: A U Thor <author@example.com>
 559 | |
 560 | |     Merge branch 'side'
 561 | |
 562 | * commit tags/side-2
 563 | | Author: A U Thor <author@example.com>
 564 | |
 565 | |     side-2
 566 | |
 567 | * commit tags/side-1
 568 | | Author: A U Thor <author@example.com>
 569 | |
 570 | |     side-1
 571 | |
 572 * | commit master~1
 573 | | Author: A U Thor <author@example.com>
 574 | |
 575 | |     Second
 576 | |
 577 * | commit master~2
 578 | | Author: A U Thor <author@example.com>
 579 | |
 580 | |     sixth
 581 | |
 582 * | commit master~3
 583 | | Author: A U Thor <author@example.com>
 584 | |
 585 | |     fifth
 586 | |
 587 * | commit master~4
 588 |/  Author: A U Thor <author@example.com>
 589 |
 590 |       fourth
 591 |
 592 * commit tags/side-1~1
 593 | Author: A U Thor <author@example.com>
 594 |
 595 |     third
 596 |
 597 * commit tags/side-1~2
 598 | Author: A U Thor <author@example.com>
 599 |
 600 |     second
 601 |
 602 * commit tags/side-1~3
 603   Author: A U Thor <author@example.com>
 604
 605       initial
 606 EOF
 607
 608 test_expect_success 'log --graph with full output' '
 609         git log --graph --date-order --pretty=short |
 610                 git name-rev --name-only --stdin |
 611                 sed "s/Merge:.*/Merge: A B/;s/ *\$//" >actual &&
 612         test_cmp expect actual
 613 '
 614
 615 test_expect_success 'set up more tangled history' '
 616         git checkout -b tangle HEAD~6 &&
 617         test_commit tangle-a tangle-a a &&
 618         git merge master~3 &&
 619         git merge side~1 &&
 620         git checkout master &&
 621         git merge tangle &&
 622         git checkout -b reach &&
 623         test_commit reach &&
 624         git checkout master &&
 625         git checkout -b octopus-a &&
 626         test_commit octopus-a &&
 627         git checkout master &&
 628         git checkout -b octopus-b &&
 629         test_commit octopus-b &&
 630         git checkout master &&
 631         test_commit seventh &&
 632         git merge octopus-a octopus-b &&
 633         git merge reach
 634 '
 635
 636 cat > expect <<\EOF
 637 *   Merge tag 'reach'
 638 |\
 639 | \
 640 |  \
 641 *-. \   Merge tags 'octopus-a' and 'octopus-b'
 642 |\ \ \
 643 * | | | seventh
 644 | | * | octopus-b
 645 | |/ /
 646 |/| |
 647 | * | octopus-a
 648 |/ /
 649 | * reach
 650 |/
 651 *   Merge branch 'tangle'
 652 |\
 653 | *   Merge branch 'side' (early part) into tangle
 654 | |\
 655 | * \   Merge branch 'master' (early part) into tangle
 656 | |\ \
 657 | * | | tangle-a
 658 * | | |   Merge branch 'side'
 659 |\ \ \ \
 660 | * | | | side-2
 661 | | |_|/
 662 | |/| |
 663 | * | | side-1
 664 * | | | Second
 665 * | | | sixth
 666 | |_|/
 667 |/| |
 668 * | | fifth
 669 * | | fourth
 670 |/ /
 671 * | third
 672 |/
 673 * second
 674 * initial
 675 EOF
 676
 677 test_expect_success 'log --graph with merge' '
 678         git log --graph --date-order --pretty=tformat:%s |
 679                 sed "s/ *\$//" >actual &&
 680         test_cmp expect actual
 681 '
 682
 683 test_expect_success 'log.decorate configuration' '
 684         git log --oneline --no-decorate >expect.none &&
 685         git log --oneline --decorate >expect.short &&
 686         git log --oneline --decorate=full >expect.full &&
 687
 688         echo "[log] decorate" >>.git/config &&
 689         git log --oneline >actual &&
 690         test_cmp expect.short actual &&
 691
 692         test_config log.decorate true &&
 693         git log --oneline >actual &&
 694         test_cmp expect.short actual &&
 695         git log --oneline --decorate=full >actual &&
 696         test_cmp expect.full actual &&
 697         git log --oneline --decorate=no >actual &&
 698         test_cmp expect.none actual &&
 699
 700         test_config log.decorate no &&
 701         git log --oneline >actual &&
 702         test_cmp expect.none actual &&
 703         git log --oneline --decorate >actual &&
 704         test_cmp expect.short actual &&
 705         git log --oneline --decorate=full >actual &&
 706         test_cmp expect.full actual &&
 707
 708         test_config log.decorate 1 &&
 709         git log --oneline >actual &&
 710         test_cmp expect.short actual &&
 711         git log --oneline --decorate=full >actual &&
 712         test_cmp expect.full actual &&
 713         git log --oneline --decorate=no >actual &&
 714         test_cmp expect.none actual &&
 715
 716         test_config log.decorate short &&
 717         git log --oneline >actual &&
 718         test_cmp expect.short actual &&
 719         git log --oneline --no-decorate >actual &&
 720         test_cmp expect.none actual &&
 721         git log --oneline --decorate=full >actual &&
 722         test_cmp expect.full actual &&
 723
 724         test_config log.decorate full &&
 725         git log --oneline >actual &&
 726         test_cmp expect.full actual &&
 727         git log --oneline --no-decorate >actual &&
 728         test_cmp expect.none actual &&
 729         git log --oneline --decorate >actual &&
 730         test_cmp expect.short actual &&
 731
 732         test_unconfig log.decorate &&
 733         git log --pretty=raw >expect.raw &&
 734         test_config log.decorate full &&
 735         git log --pretty=raw >actual &&
 736         test_cmp expect.raw actual
 737
 738 '
 739
 740 test_expect_success 'log.decorate config parsing' '
 741         git log --oneline --decorate=full >expect.full &&
 742         git log --oneline --decorate=short >expect.short &&
 743
 744         test_config log.decorate full &&
 745         test_config log.mailmap true &&
 746         git log --oneline >actual &&
 747         test_cmp expect.full actual &&
 748         git log --oneline --decorate=short >actual &&
 749         test_cmp expect.short actual
 750 '
 751
 752 test_expect_success TTY 'log output on a TTY' '
 753         git log --color --oneline --decorate >expect.short &&
 754
 755         test_terminal git log --oneline >actual &&
 756         test_cmp expect.short actual
 757 '
 758
 759 test_expect_success 'reflog is expected format' '
 760         git log -g --abbrev-commit --pretty=oneline >expect &&
 761         git reflog >actual &&
 762         test_cmp expect actual
 763 '
 764
 765 test_expect_success 'whatchanged is expected format' '
 766         git log --no-merges --raw >expect &&
 767         git whatchanged >actual &&
 768         test_cmp expect actual
 769 '
 770
 771 test_expect_success 'log.abbrevCommit configuration' '
 772         git log --abbrev-commit >expect.log.abbrev &&
 773         git log --no-abbrev-commit >expect.log.full &&
 774         git log --pretty=raw >expect.log.raw &&
 775         git reflog --abbrev-commit >expect.reflog.abbrev &&
 776         git reflog --no-abbrev-commit >expect.reflog.full &&
 777         git whatchanged --abbrev-commit >expect.whatchanged.abbrev &&
 778         git whatchanged --no-abbrev-commit >expect.whatchanged.full &&
 779
 780         test_config log.abbrevCommit true &&
 781
 782         git log >actual &&
 783         test_cmp expect.log.abbrev actual &&
 784         git log --no-abbrev-commit >actual &&
 785         test_cmp expect.log.full actual &&
 786
 787         git log --pretty=raw >actual &&
 788         test_cmp expect.log.raw actual &&
 789
 790         git reflog >actual &&
 791         test_cmp expect.reflog.abbrev actual &&
 792         git reflog --no-abbrev-commit >actual &&
 793         test_cmp expect.reflog.full actual &&
 794
 795         git whatchanged >actual &&
 796         test_cmp expect.whatchanged.abbrev actual &&
 797         git whatchanged --no-abbrev-commit >actual &&
 798         test_cmp expect.whatchanged.full actual
 799 '
 800
 801 test_expect_success 'show added path under "--follow -M"' '
 802         # This tests for a regression introduced in v1.7.2-rc0~103^2~2
 803         test_create_repo regression &&
 804         (
 805                 cd regression &&
 806                 test_commit needs-another-commit &&
 807                 test_commit foo.bar &&
 808                 git log -M --follow -p foo.bar.t &&
 809                 git log -M --follow --stat foo.bar.t &&
 810                 git log -M --follow --name-only foo.bar.t
 811         )
 812 '
 813
 814 test_expect_success 'git log -c --follow' '
 815         test_create_repo follow-c &&
 816         (
 817                 cd follow-c &&
 818                 test_commit initial file original &&
 819                 git rm file &&
 820                 test_commit rename file2 original &&
 821                 git reset --hard initial &&
 822                 test_commit modify file foo &&
 823                 git merge -m merge rename &&
 824                 git log -c --follow file2
 825         )
 826 '
 827
 828 cat >expect <<\EOF
 829 *   commit COMMIT_OBJECT_NAME
 830 |\  Merge: MERGE_PARENTS
 831 | | Author: A U Thor <author@example.com>
 832 | |
 833 | |     Merge HEADS DESCRIPTION
 834 | |
 835 | * commit COMMIT_OBJECT_NAME
 836 | | Author: A U Thor <author@example.com>
 837 | |
 838 | |     reach
 839 | | ---
 840 | |  reach.t | 1 +
 841 | |  1 file changed, 1 insertion(+)
 842 | |
 843 | | diff --git a/reach.t b/reach.t
 844 | | new file mode 100644
 845 | | index 0000000..10c9591
 846 | | --- /dev/null
 847 | | +++ b/reach.t
 848 | | @@ -0,0 +1 @@
 849 | | +reach
 850 | |
 851 |  \
 852 *-. \   commit COMMIT_OBJECT_NAME
 853 |\ \ \  Merge: MERGE_PARENTS
 854 | | | | Author: A U Thor <author@example.com>
 855 | | | |
 856 | | | |     Merge HEADS DESCRIPTION
 857 | | | |
 858 | | * | commit COMMIT_OBJECT_NAME
 859 | | |/  Author: A U Thor <author@example.com>
 860 | | |
 861 | | |       octopus-b
 862 | | |   ---
 863 | | |    octopus-b.t | 1 +
 864 | | |    1 file changed, 1 insertion(+)
 865 | | |
 866 | | |   diff --git a/octopus-b.t b/octopus-b.t
 867 | | |   new file mode 100644
 868 | | |   index 0000000..d5fcad0
 869 | | |   --- /dev/null
 870 | | |   +++ b/octopus-b.t
 871 | | |   @@ -0,0 +1 @@
 872 | | |   +octopus-b
 873 | | |
 874 | * | commit COMMIT_OBJECT_NAME
 875 | |/  Author: A U Thor <author@example.com>
 876 | |
 877 | |       octopus-a
 878 | |   ---
 879 | |    octopus-a.t | 1 +
 880 | |    1 file changed, 1 insertion(+)
 881 | |
 882 | |   diff --git a/octopus-a.t b/octopus-a.t
 883 | |   new file mode 100644
 884 | |   index 0000000..11ee015
 885 | |   --- /dev/null
 886 | |   +++ b/octopus-a.t
 887 | |   @@ -0,0 +1 @@
 888 | |   +octopus-a
 889 | |
 890 * | commit COMMIT_OBJECT_NAME
 891 |/  Author: A U Thor <author@example.com>
 892 |
 893 |       seventh
 894 |   ---
 895 |    seventh.t | 1 +
 896 |    1 file changed, 1 insertion(+)
 897 |
 898 |   diff --git a/seventh.t b/seventh.t
 899 |   new file mode 100644
 900 |   index 0000000..9744ffc
 901 |   --- /dev/null
 902 |   +++ b/seventh.t
 903 |   @@ -0,0 +1 @@
 904 |   +seventh
 905 |
 906 *   commit COMMIT_OBJECT_NAME
 907 |\  Merge: MERGE_PARENTS
 908 | | Author: A U Thor <author@example.com>
 909 | |
 910 | |     Merge branch 'tangle'
 911 | |
 912 | *   commit COMMIT_OBJECT_NAME
 913 | |\  Merge: MERGE_PARENTS
 914 | | | Author: A U Thor <author@example.com>
 915 | | |
 916 | | |     Merge branch 'side' (early part) into tangle
 917 | | |
 918 | * |   commit COMMIT_OBJECT_NAME
 919 | |\ \  Merge: MERGE_PARENTS
 920 | | | | Author: A U Thor <author@example.com>
 921 | | | |
 922 | | | |     Merge branch 'master' (early part) into tangle
 923 | | | |
 924 | * | | commit COMMIT_OBJECT_NAME
 925 | | | | Author: A U Thor <author@example.com>
 926 | | | |
 927 | | | |     tangle-a
 928 | | | | ---
 929 | | | |  tangle-a | 1 +
 930 | | | |  1 file changed, 1 insertion(+)
 931 | | | |
 932 | | | | diff --git a/tangle-a b/tangle-a
 933 | | | | new file mode 100644
 934 | | | | index 0000000..7898192
 935 | | | | --- /dev/null
 936 | | | | +++ b/tangle-a
 937 | | | | @@ -0,0 +1 @@
 938 | | | | +a
 939 | | | |
 940 * | | |   commit COMMIT_OBJECT_NAME
 941 |\ \ \ \  Merge: MERGE_PARENTS
 942 | | | | | Author: A U Thor <author@example.com>
 943 | | | | |
 944 | | | | |     Merge branch 'side'
 945 | | | | |
 946 | * | | | commit COMMIT_OBJECT_NAME
 947 | | |_|/  Author: A U Thor <author@example.com>
 948 | |/| |
 949 | | | |       side-2
 950 | | | |   ---
 951 | | | |    2 | 1 +
 952 | | | |    1 file changed, 1 insertion(+)
 953 | | | |
 954 | | | |   diff --git a/2 b/2
 955 | | | |   new file mode 100644
 956 | | | |   index 0000000..0cfbf08
 957 | | | |   --- /dev/null
 958 | | | |   +++ b/2
 959 | | | |   @@ -0,0 +1 @@
 960 | | | |   +2
 961 | | | |
 962 | * | | commit COMMIT_OBJECT_NAME
 963 | | | | Author: A U Thor <author@example.com>
 964 | | | |
 965 | | | |     side-1
 966 | | | | ---
 967 | | | |  1 | 1 +
 968 | | | |  1 file changed, 1 insertion(+)
 969 | | | |
 970 | | | | diff --git a/1 b/1
 971 | | | | new file mode 100644
 972 | | | | index 0000000..d00491f
 973 | | | | --- /dev/null
 974 | | | | +++ b/1
 975 | | | | @@ -0,0 +1 @@
 976 | | | | +1
 977 | | | |
 978 * | | | commit COMMIT_OBJECT_NAME
 979 | | | | Author: A U Thor <author@example.com>
 980 | | | |
 981 | | | |     Second
 982 | | | | ---
 983 | | | |  one | 1 +
 984 | | | |  1 file changed, 1 insertion(+)
 985 | | | |
 986 | | | | diff --git a/one b/one
 987 | | | | new file mode 100644
 988 | | | | index 0000000..9a33383
 989 | | | | --- /dev/null
 990 | | | | +++ b/one
 991 | | | | @@ -0,0 +1 @@
 992 | | | | +case
 993 | | | |
 994 * | | | commit COMMIT_OBJECT_NAME
 995 | |_|/  Author: A U Thor <author@example.com>
 996 |/| |
 997 | | |       sixth
 998 | | |   ---
 999 | | |    a/two | 1 -
1000 | | |    1 file changed, 1 deletion(-)
1001 | | |
1002 | | |   diff --git a/a/two b/a/two
1003 | | |   deleted file mode 100644
1004 | | |   index 9245af5..0000000
1005 | | |   --- a/a/two
1006 | | |   +++ /dev/null
1007 | | |   @@ -1 +0,0 @@
1008 | | |   -ni
1009 | | |
1010 * | | commit COMMIT_OBJECT_NAME
1011 | | | Author: A U Thor <author@example.com>
1012 | | |
1013 | | |     fifth
1014 | | | ---
1015 | | |  a/two | 1 +
1016 | | |  1 file changed, 1 insertion(+)
1017 | | |
1018 | | | diff --git a/a/two b/a/two
1019 | | | new file mode 100644
1020 | | | index 0000000..9245af5
1021 | | | --- /dev/null
1022 | | | +++ b/a/two
1023 | | | @@ -0,0 +1 @@
1024 | | | +ni
1025 | | |
1026 * | | commit COMMIT_OBJECT_NAME
1027 |/ /  Author: A U Thor <author@example.com>
1028 | |
1029 | |       fourth
1030 | |   ---
1031 | |    ein | 1 +
1032 | |    1 file changed, 1 insertion(+)
1033 | |
1034 | |   diff --git a/ein b/ein
1035 | |   new file mode 100644
1036 | |   index 0000000..9d7e69f
1037 | |   --- /dev/null
1038 | |   +++ b/ein
1039 | |   @@ -0,0 +1 @@
1040 | |   +ichi
1041 | |
1042 * | commit COMMIT_OBJECT_NAME
1043 |/  Author: A U Thor <author@example.com>
1044 |
1045 |       third
1046 |   ---
1047 |    ichi | 1 +
1048 |    one  | 1 -
1049 |    2 files changed, 1 insertion(+), 1 deletion(-)
1050 |
1051 |   diff --git a/ichi b/ichi
1052 |   new file mode 100644
1053 |   index 0000000..9d7e69f
1054 |   --- /dev/null
1055 |   +++ b/ichi
1056 |   @@ -0,0 +1 @@
1057 |   +ichi
1058 |   diff --git a/one b/one
1059 |   deleted file mode 100644
1060 |   index 9d7e69f..0000000
1061 |   --- a/one
1062 |   +++ /dev/null
1063 |   @@ -1 +0,0 @@
1064 |   -ichi
1065 |
1066 * commit COMMIT_OBJECT_NAME
1067 | Author: A U Thor <author@example.com>
1068 |
1069 |     second
1070 | ---
1071 |  one | 2 +-
1072 |  1 file changed, 1 insertion(+), 1 deletion(-)
1073 |
1074 | diff --git a/one b/one
1075 | index 5626abf..9d7e69f 100644
1076 | --- a/one
1077 | +++ b/one
1078 | @@ -1 +1 @@
1079 | -one
1080 | +ichi
1081 |
1082 * commit COMMIT_OBJECT_NAME
1083   Author: A U Thor <author@example.com>
1084
1085       initial
1086   ---
1087    one | 1 +
1088    1 file changed, 1 insertion(+)
1089
1090   diff --git a/one b/one
1091   new file mode 100644
1092   index 0000000..5626abf
1093   --- /dev/null
1094   +++ b/one
1095   @@ -0,0 +1 @@
1096   +one
1097 EOF
1098
1099 sanitize_output () {
1100         sed -e 's/ *$//' \
1101             -e 's/commit [0-9a-f]*$/commit COMMIT_OBJECT_NAME/' \
1102             -e 's/Merge: [ 0-9a-f]*$/Merge: MERGE_PARENTS/' \
1103             -e 's/Merge tag.*/Merge HEADS DESCRIPTION/' \
1104             -e 's/Merge commit.*/Merge HEADS DESCRIPTION/' \
1105             -e 's/, 0 deletions(-)//' \
1106             -e 's/, 0 insertions(+)//' \
1107             -e 's/ 1 files changed, / 1 file changed, /' \
1108             -e 's/, 1 deletions(-)/, 1 deletion(-)/' \
1109             -e 's/, 1 insertions(+)/, 1 insertion(+)/'
1110 }
1111
1112 test_expect_success 'log --graph with diff and stats' '
1113         git log --no-renames --graph --pretty=short --stat -p >actual &&
1114         sanitize_output >actual.sanitized <actual &&
1115         test_i18ncmp expect actual.sanitized
1116 '
1117
1118 cat >expect <<\EOF
1119 *** *   commit COMMIT_OBJECT_NAME
1120 *** |\  Merge: MERGE_PARENTS
1121 *** | | Author: A U Thor <author@example.com>
1122 *** | |
1123 *** | |     Merge HEADS DESCRIPTION
1124 *** | |
1125 *** | * commit COMMIT_OBJECT_NAME
1126 *** | | Author: A U Thor <author@example.com>
1127 *** | |
1128 *** | |     reach
1129 *** | | ---
1130 *** | |  reach.t | 1 +
1131 *** | |  1 file changed, 1 insertion(+)
1132 *** | |
1133 *** | | diff --git a/reach.t b/reach.t
1134 *** | | new file mode 100644
1135 *** | | index 0000000..10c9591
1136 *** | | --- /dev/null
1137 *** | | +++ b/reach.t
1138 *** | | @@ -0,0 +1 @@
1139 *** | | +reach
1140 *** | |
1141 *** |  \
1142 *** *-. \   commit COMMIT_OBJECT_NAME
1143 *** |\ \ \  Merge: MERGE_PARENTS
1144 *** | | | | Author: A U Thor <author@example.com>
1145 *** | | | |
1146 *** | | | |     Merge HEADS DESCRIPTION
1147 *** | | | |
1148 *** | | * | commit COMMIT_OBJECT_NAME
1149 *** | | |/  Author: A U Thor <author@example.com>
1150 *** | | |
1151 *** | | |       octopus-b
1152 *** | | |   ---
1153 *** | | |    octopus-b.t | 1 +
1154 *** | | |    1 file changed, 1 insertion(+)
1155 *** | | |
1156 *** | | |   diff --git a/octopus-b.t b/octopus-b.t
1157 *** | | |   new file mode 100644
1158 *** | | |   index 0000000..d5fcad0
1159 *** | | |   --- /dev/null
1160 *** | | |   +++ b/octopus-b.t
1161 *** | | |   @@ -0,0 +1 @@
1162 *** | | |   +octopus-b
1163 *** | | |
1164 *** | * | commit COMMIT_OBJECT_NAME
1165 *** | |/  Author: A U Thor <author@example.com>
1166 *** | |
1167 *** | |       octopus-a
1168 *** | |   ---
1169 *** | |    octopus-a.t | 1 +
1170 *** | |    1 file changed, 1 insertion(+)
1171 *** | |
1172 *** | |   diff --git a/octopus-a.t b/octopus-a.t
1173 *** | |   new file mode 100644
1174 *** | |   index 0000000..11ee015
1175 *** | |   --- /dev/null
1176 *** | |   +++ b/octopus-a.t
1177 *** | |   @@ -0,0 +1 @@
1178 *** | |   +octopus-a
1179 *** | |
1180 *** * | commit COMMIT_OBJECT_NAME
1181 *** |/  Author: A U Thor <author@example.com>
1182 *** |
1183 *** |       seventh
1184 *** |   ---
1185 *** |    seventh.t | 1 +
1186 *** |    1 file changed, 1 insertion(+)
1187 *** |
1188 *** |   diff --git a/seventh.t b/seventh.t
1189 *** |   new file mode 100644
1190 *** |   index 0000000..9744ffc
1191 *** |   --- /dev/null
1192 *** |   +++ b/seventh.t
1193 *** |   @@ -0,0 +1 @@
1194 *** |   +seventh
1195 *** |
1196 *** *   commit COMMIT_OBJECT_NAME
1197 *** |\  Merge: MERGE_PARENTS
1198 *** | | Author: A U Thor <author@example.com>
1199 *** | |
1200 *** | |     Merge branch 'tangle'
1201 *** | |
1202 *** | *   commit COMMIT_OBJECT_NAME
1203 *** | |\  Merge: MERGE_PARENTS
1204 *** | | | Author: A U Thor <author@example.com>
1205 *** | | |
1206 *** | | |     Merge branch 'side' (early part) into tangle
1207 *** | | |
1208 *** | * |   commit COMMIT_OBJECT_NAME
1209 *** | |\ \  Merge: MERGE_PARENTS
1210 *** | | | | Author: A U Thor <author@example.com>
1211 *** | | | |
1212 *** | | | |     Merge branch 'master' (early part) into tangle
1213 *** | | | |
1214 *** | * | | commit COMMIT_OBJECT_NAME
1215 *** | | | | Author: A U Thor <author@example.com>
1216 *** | | | |
1217 *** | | | |     tangle-a
1218 *** | | | | ---
1219 *** | | | |  tangle-a | 1 +
1220 *** | | | |  1 file changed, 1 insertion(+)
1221 *** | | | |
1222 *** | | | | diff --git a/tangle-a b/tangle-a
1223 *** | | | | new file mode 100644
1224 *** | | | | index 0000000..7898192
1225 *** | | | | --- /dev/null
1226 *** | | | | +++ b/tangle-a
1227 *** | | | | @@ -0,0 +1 @@
1228 *** | | | | +a
1229 *** | | | |
1230 *** * | | |   commit COMMIT_OBJECT_NAME
1231 *** |\ \ \ \  Merge: MERGE_PARENTS
1232 *** | | | | | Author: A U Thor <author@example.com>
1233 *** | | | | |
1234 *** | | | | |     Merge branch 'side'
1235 *** | | | | |
1236 *** | * | | | commit COMMIT_OBJECT_NAME
1237 *** | | |_|/  Author: A U Thor <author@example.com>
1238 *** | |/| |
1239 *** | | | |       side-2
1240 *** | | | |   ---
1241 *** | | | |    2 | 1 +
1242 *** | | | |    1 file changed, 1 insertion(+)
1243 *** | | | |
1244 *** | | | |   diff --git a/2 b/2
1245 *** | | | |   new file mode 100644
1246 *** | | | |   index 0000000..0cfbf08
1247 *** | | | |   --- /dev/null
1248 *** | | | |   +++ b/2
1249 *** | | | |   @@ -0,0 +1 @@
1250 *** | | | |   +2
1251 *** | | | |
1252 *** | * | | commit COMMIT_OBJECT_NAME
1253 *** | | | | Author: A U Thor <author@example.com>
1254 *** | | | |
1255 *** | | | |     side-1
1256 *** | | | | ---
1257 *** | | | |  1 | 1 +
1258 *** | | | |  1 file changed, 1 insertion(+)
1259 *** | | | |
1260 *** | | | | diff --git a/1 b/1
1261 *** | | | | new file mode 100644
1262 *** | | | | index 0000000..d00491f
1263 *** | | | | --- /dev/null
1264 *** | | | | +++ b/1
1265 *** | | | | @@ -0,0 +1 @@
1266 *** | | | | +1
1267 *** | | | |
1268 *** * | | | commit COMMIT_OBJECT_NAME
1269 *** | | | | Author: A U Thor <author@example.com>
1270 *** | | | |
1271 *** | | | |     Second
1272 *** | | | | ---
1273 *** | | | |  one | 1 +
1274 *** | | | |  1 file changed, 1 insertion(+)
1275 *** | | | |
1276 *** | | | | diff --git a/one b/one
1277 *** | | | | new file mode 100644
1278 *** | | | | index 0000000..9a33383
1279 *** | | | | --- /dev/null
1280 *** | | | | +++ b/one
1281 *** | | | | @@ -0,0 +1 @@
1282 *** | | | | +case
1283 *** | | | |
1284 *** * | | | commit COMMIT_OBJECT_NAME
1285 *** | |_|/  Author: A U Thor <author@example.com>
1286 *** |/| |
1287 *** | | |       sixth
1288 *** | | |   ---
1289 *** | | |    a/two | 1 -
1290 *** | | |    1 file changed, 1 deletion(-)
1291 *** | | |
1292 *** | | |   diff --git a/a/two b/a/two
1293 *** | | |   deleted file mode 100644
1294 *** | | |   index 9245af5..0000000
1295 *** | | |   --- a/a/two
1296 *** | | |   +++ /dev/null
1297 *** | | |   @@ -1 +0,0 @@
1298 *** | | |   -ni
1299 *** | | |
1300 *** * | | commit COMMIT_OBJECT_NAME
1301 *** | | | Author: A U Thor <author@example.com>
1302 *** | | |
1303 *** | | |     fifth
1304 *** | | | ---
1305 *** | | |  a/two | 1 +
1306 *** | | |  1 file changed, 1 insertion(+)
1307 *** | | |
1308 *** | | | diff --git a/a/two b/a/two
1309 *** | | | new file mode 100644
1310 *** | | | index 0000000..9245af5
1311 *** | | | --- /dev/null
1312 *** | | | +++ b/a/two
1313 *** | | | @@ -0,0 +1 @@
1314 *** | | | +ni
1315 *** | | |
1316 *** * | | commit COMMIT_OBJECT_NAME
1317 *** |/ /  Author: A U Thor <author@example.com>
1318 *** | |
1319 *** | |       fourth
1320 *** | |   ---
1321 *** | |    ein | 1 +
1322 *** | |    1 file changed, 1 insertion(+)
1323 *** | |
1324 *** | |   diff --git a/ein b/ein
1325 *** | |   new file mode 100644
1326 *** | |   index 0000000..9d7e69f
1327 *** | |   --- /dev/null
1328 *** | |   +++ b/ein
1329 *** | |   @@ -0,0 +1 @@
1330 *** | |   +ichi
1331 *** | |
1332 *** * | commit COMMIT_OBJECT_NAME
1333 *** |/  Author: A U Thor <author@example.com>
1334 *** |
1335 *** |       third
1336 *** |   ---
1337 *** |    ichi | 1 +
1338 *** |    one  | 1 -
1339 *** |    2 files changed, 1 insertion(+), 1 deletion(-)
1340 *** |
1341 *** |   diff --git a/ichi b/ichi
1342 *** |   new file mode 100644
1343 *** |   index 0000000..9d7e69f
1344 *** |   --- /dev/null
1345 *** |   +++ b/ichi
1346 *** |   @@ -0,0 +1 @@
1347 *** |   +ichi
1348 *** |   diff --git a/one b/one
1349 *** |   deleted file mode 100644
1350 *** |   index 9d7e69f..0000000
1351 *** |   --- a/one
1352 *** |   +++ /dev/null
1353 *** |   @@ -1 +0,0 @@
1354 *** |   -ichi
1355 *** |
1356 *** * commit COMMIT_OBJECT_NAME
1357 *** | Author: A U Thor <author@example.com>
1358 *** |
1359 *** |     second
1360 *** | ---
1361 *** |  one | 2 +-
1362 *** |  1 file changed, 1 insertion(+), 1 deletion(-)
1363 *** |
1364 *** | diff --git a/one b/one
1365 *** | index 5626abf..9d7e69f 100644
1366 *** | --- a/one
1367 *** | +++ b/one
1368 *** | @@ -1 +1 @@
1369 *** | -one
1370 *** | +ichi
1371 *** |
1372 *** * commit COMMIT_OBJECT_NAME
1373 ***   Author: A U Thor <author@example.com>
1374 ***
1375 ***       initial
1376 ***   ---
1377 ***    one | 1 +
1378 ***    1 file changed, 1 insertion(+)
1379 ***
1380 ***   diff --git a/one b/one
1381 ***   new file mode 100644
1382 ***   index 0000000..5626abf
1383 ***   --- /dev/null
1384 ***   +++ b/one
1385 ***   @@ -0,0 +1 @@
1386 ***   +one
1387 EOF
1388
1389 test_expect_success 'log --line-prefix="*** " --graph with diff and stats' '
1390         git log --line-prefix="*** " --no-renames --graph --pretty=short --stat -p >actual &&
1391         sanitize_output >actual.sanitized <actual &&
1392         test_i18ncmp expect actual.sanitized
1393 '
1394
1395 cat >expect <<-\EOF
1396 * reach
1397 |
1398 | A     reach.t
1399 * Merge branch 'tangle'
1400 *   Merge branch 'side'
1401 |\
1402 | * side-2
1403 |
1404 |   A   2
1405 * Second
1406 |
1407 | A     one
1408 * sixth
1409
1410   D     a/two
1411 EOF
1412
1413 test_expect_success 'log --graph with --name-status' '
1414         git log --graph --format=%s --name-status tangle..reach >actual &&
1415         sanitize_output <actual >actual.sanitized &&
1416         test_cmp expect actual.sanitized
1417 '
1418
1419 cat >expect <<-\EOF
1420 * reach
1421 |
1422 | reach.t
1423 * Merge branch 'tangle'
1424 *   Merge branch 'side'
1425 |\
1426 | * side-2
1427 |
1428 |   2
1429 * Second
1430 |
1431 | one
1432 * sixth
1433
1434   a/two
1435 EOF
1436
1437 test_expect_success 'log --graph with --name-only' '
1438         git log --graph --format=%s --name-only tangle..reach >actual &&
1439         sanitize_output <actual >actual.sanitized &&
1440         test_cmp expect actual.sanitized
1441 '
1442
1443 test_expect_success 'dotdot is a parent directory' '
1444         mkdir -p a/b &&
1445         ( echo sixth && echo fifth ) >expect &&
1446         ( cd a/b && git log --format=%s .. ) >actual &&
1447         test_cmp expect actual
1448 '
1449
1450 test_expect_success GPG 'setup signed branch' '
1451         test_when_finished "git reset --hard && git checkout master" &&
1452         git checkout -b signed master &&
1453         echo foo >foo &&
1454         git add foo &&
1455         git commit -S -m signed_commit
1456 '
1457
1458 test_expect_success GPG 'log --graph --show-signature' '
1459         git log --graph --show-signature -n1 signed >actual &&
1460         grep "^| gpg: Signature made" actual &&
1461         grep "^| gpg: Good signature" actual
1462 '
1463
1464 test_expect_success GPG 'log --graph --show-signature for merged tag' '
1465         test_when_finished "git reset --hard && git checkout master" &&
1466         git checkout -b plain master &&
1467         echo aaa >bar &&
1468         git add bar &&
1469         git commit -m bar_commit &&
1470         git checkout -b tagged master &&
1471         echo bbb >baz &&
1472         git add baz &&
1473         git commit -m baz_commit &&
1474         git tag -s -m signed_tag_msg signed_tag &&
1475         git checkout plain &&
1476         git merge --no-ff -m msg signed_tag &&
1477         git log --graph --show-signature -n1 plain >actual &&
1478         grep "^|\\\  merged tag" actual &&
1479         grep "^| | gpg: Signature made" actual &&
1480         grep "^| | gpg: Good signature" actual
1481 '
1482
1483 test_expect_success GPG '--no-show-signature overrides --show-signature' '
1484         git log -1 --show-signature --no-show-signature signed >actual &&
1485         ! grep "^gpg:" actual
1486 '
1487
1488 test_expect_success GPG 'log.showsignature=true behaves like --show-signature' '
1489         test_config log.showsignature true &&
1490         git log -1 signed >actual &&
1491         grep "gpg: Signature made" actual &&
1492         grep "gpg: Good signature" actual
1493 '
1494
1495 test_expect_success GPG '--no-show-signature overrides log.showsignature=true' '
1496         test_config log.showsignature true &&
1497         git log -1 --no-show-signature signed >actual &&
1498         ! grep "^gpg:" actual
1499 '
1500
1501 test_expect_success GPG '--show-signature overrides log.showsignature=false' '
1502         test_config log.showsignature false &&
1503         git log -1 --show-signature signed >actual &&
1504         grep "gpg: Signature made" actual &&
1505         grep "gpg: Good signature" actual
1506 '
1507
1508 test_expect_success 'log --graph --no-walk is forbidden' '
1509         test_must_fail git log --graph --no-walk
1510 '
1511
1512 test_expect_success 'log diagnoses bogus HEAD' '
1513         git init empty &&
1514         test_must_fail git -C empty log 2>stderr &&
1515         test_i18ngrep does.not.have.any.commits stderr &&
1516         echo 1234abcd >empty/.git/refs/heads/master &&
1517         test_must_fail git -C empty log 2>stderr &&
1518         test_i18ngrep broken stderr &&
1519         echo "ref: refs/heads/invalid.lock" >empty/.git/HEAD &&
1520         test_must_fail git -C empty log 2>stderr &&
1521         test_i18ngrep broken stderr &&
1522         test_must_fail git -C empty log --default totally-bogus 2>stderr &&
1523         test_i18ngrep broken stderr
1524 '
1525
1526 test_expect_success 'log does not default to HEAD when rev input is given' '
1527         >expect &&
1528         git log --branches=does-not-exist >actual &&
1529         test_cmp expect actual
1530 '
1531
1532 test_expect_success 'set up --source tests' '
1533         git checkout --orphan source-a &&
1534         test_commit one &&
1535         test_commit two &&
1536         git checkout -b source-b HEAD^ &&
1537         test_commit three
1538 '
1539
1540 test_expect_success 'log --source paints branch names' '
1541         cat >expect <<-\EOF &&
1542         09e12a9 source-b three
1543         8e393e1 source-a two
1544         1ac6c77 source-b one
1545         EOF
1546         git log --oneline --source source-a source-b >actual &&
1547         test_cmp expect actual
1548 '
1549
1550 test_expect_success 'log --source paints tag names' '
1551         git tag -m tagged source-tag &&
1552         cat >expect <<-\EOF &&
1553         09e12a9 source-tag three
1554         8e393e1 source-a two
1555         1ac6c77 source-tag one
1556         EOF
1557         git log --oneline --source source-tag source-a >actual &&
1558         test_cmp expect actual
1559 '
1560
1561 test_expect_success 'log --source paints symmetric ranges' '
1562         cat >expect <<-\EOF &&
1563         09e12a9 source-b three
1564         8e393e1 source-a two
1565         EOF
1566         git log --oneline --source source-a...source-b >actual &&
1567         test_cmp expect actual
1568 '
1569
1570 test_done