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         git -c grep.patterntype=fixed \
 344         log -1 --pretty=tformat:%s --grep=s.c.nd >actual &&
 345         test_must_be_empty actual
 346 '
 347
 348 test_expect_success 'log with grep.patternType configuration and command line' '
 349         echo second >expect &&
 350         git -c grep.patterntype=fixed \
 351         log -1 --pretty=tformat:%s --basic-regexp --grep=s.c.nd >actual &&
 352         test_cmp expect actual
 353 '
 354
 355 test_expect_success 'log with various grep.patternType configurations & command-lines' '
 356         git init pattern-type &&
 357         (
 358                 cd pattern-type &&
 359                 test_commit 1 file A &&
 360
 361                 # The tagname is overridden here because creating a
 362                 # tag called "(1|2)" as test_commit would otherwise
 363                 # implicitly do would fail on e.g. MINGW.
 364                 test_commit "(1|2)" file B 2 &&
 365
 366                 echo "(1|2)" >expect.fixed &&
 367                 cp expect.fixed expect.basic &&
 368                 cp expect.fixed expect.extended &&
 369                 cp expect.fixed expect.perl &&
 370
 371                 # A strcmp-like match with fixed.
 372                 git -c grep.patternType=fixed log --pretty=tformat:%s \
 373                         --grep="(1|2)" >actual.fixed &&
 374
 375                 # POSIX basic matches (, | and ) literally.
 376                 git -c grep.patternType=basic log --pretty=tformat:%s \
 377                         --grep="(.|.)" >actual.basic &&
 378
 379                 # POSIX extended needs to have | escaped to match it
 380                 # literally, whereas under basic this is the same as
 381                 # (|2), i.e. it would also match "1". This test checks
 382                 # for extended by asserting that it is not matching
 383                 # what basic would match.
 384                 git -c grep.patternType=extended log --pretty=tformat:%s \
 385                         --grep="\|2" >actual.extended &&
 386                 if test_have_prereq PCRE
 387                 then
 388                         # Only PCRE would match [\d]\| with only
 389                         # "(1|2)" due to [\d]. POSIX basic would match
 390                         # both it and "1" since similarly to the
 391                         # extended match above it is the same as
 392                         # \([\d]\|\). POSIX extended would
 393                         # match neither.
 394                         git -c grep.patternType=perl log --pretty=tformat:%s \
 395                                 --grep="[\d]\|" >actual.perl &&
 396                         test_cmp expect.perl actual.perl
 397                 fi &&
 398                 test_cmp expect.fixed actual.fixed &&
 399                 test_cmp expect.basic actual.basic &&
 400                 test_cmp expect.extended actual.extended &&
 401
 402                 git log --pretty=tformat:%s -F \
 403                         --grep="(1|2)" >actual.fixed.short-arg &&
 404                 git log --pretty=tformat:%s -E \
 405                         --grep="\|2" >actual.extended.short-arg &&
 406                 if test_have_prereq PCRE
 407                 then
 408                         git log --pretty=tformat:%s -P \
 409                                 --grep="[\d]\|" >actual.perl.short-arg
 410                 else
 411                         test_must_fail git log -P \
 412                                 --grep="[\d]\|"
 413                 fi &&
 414                 test_cmp expect.fixed actual.fixed.short-arg &&
 415                 test_cmp expect.extended actual.extended.short-arg &&
 416                 if test_have_prereq PCRE
 417                 then
 418                         test_cmp expect.perl actual.perl.short-arg
 419                 fi &&
 420
 421                 git log --pretty=tformat:%s --fixed-strings \
 422                         --grep="(1|2)" >actual.fixed.long-arg &&
 423                 git log --pretty=tformat:%s --basic-regexp \
 424                         --grep="(.|.)" >actual.basic.long-arg &&
 425                 git log --pretty=tformat:%s --extended-regexp \
 426                         --grep="\|2" >actual.extended.long-arg &&
 427                 if test_have_prereq PCRE
 428                 then
 429                         git log --pretty=tformat:%s --perl-regexp \
 430                                 --grep="[\d]\|" >actual.perl.long-arg &&
 431                         test_cmp expect.perl actual.perl.long-arg
 432                 else
 433                         test_must_fail git log --perl-regexp \
 434                                 --grep="[\d]\|"
 435                 fi &&
 436                 test_cmp expect.fixed actual.fixed.long-arg &&
 437                 test_cmp expect.basic actual.basic.long-arg &&
 438                 test_cmp expect.extended actual.extended.long-arg
 439         )
 440 '
 441
 442 cat > expect <<EOF
 443 * Second
 444 * sixth
 445 * fifth
 446 * fourth
 447 * third
 448 * second
 449 * initial
 450 EOF
 451
 452 test_expect_success 'simple log --graph' '
 453         git log --graph --pretty=tformat:%s >actual &&
 454         test_cmp expect actual
 455 '
 456
 457 cat > expect <<EOF
 458 123 * Second
 459 123 * sixth
 460 123 * fifth
 461 123 * fourth
 462 123 * third
 463 123 * second
 464 123 * initial
 465 EOF
 466
 467 test_expect_success 'simple log --graph --line-prefix="123 "' '
 468         git log --graph --line-prefix="123 " --pretty=tformat:%s >actual &&
 469         test_cmp expect actual
 470 '
 471
 472 test_expect_success 'set up merge history' '
 473         git checkout -b side HEAD~4 &&
 474         test_commit side-1 1 1 &&
 475         test_commit side-2 2 2 &&
 476         git checkout master &&
 477         git merge side
 478 '
 479
 480 cat > expect <<\EOF
 481 *   Merge branch 'side'
 482 |\
 483 | * side-2
 484 | * side-1
 485 * | Second
 486 * | sixth
 487 * | fifth
 488 * | fourth
 489 |/
 490 * third
 491 * second
 492 * initial
 493 EOF
 494
 495 test_expect_success 'log --graph with merge' '
 496         git log --graph --date-order --pretty=tformat:%s |
 497                 sed "s/ *\$//" >actual &&
 498         test_cmp expect actual
 499 '
 500
 501 cat > expect <<\EOF
 502 | | | *   Merge branch 'side'
 503 | | | |\
 504 | | | | * side-2
 505 | | | | * side-1
 506 | | | * | Second
 507 | | | * | sixth
 508 | | | * | fifth
 509 | | | * | fourth
 510 | | | |/
 511 | | | * third
 512 | | | * second
 513 | | | * initial
 514 EOF
 515
 516 test_expect_success 'log --graph --line-prefix="| | | " with merge' '
 517         git log --line-prefix="| | | " --graph --date-order --pretty=tformat:%s |
 518                 sed "s/ *\$//" >actual &&
 519         test_cmp expect actual
 520 '
 521
 522 cat > expect.colors <<\EOF
 523 *   Merge branch 'side'
 524 <BLUE>|<RESET><CYAN>\<RESET>
 525 <BLUE>|<RESET> * side-2
 526 <BLUE>|<RESET> * side-1
 527 * <CYAN>|<RESET> Second
 528 * <CYAN>|<RESET> sixth
 529 * <CYAN>|<RESET> fifth
 530 * <CYAN>|<RESET> fourth
 531 <CYAN>|<RESET><CYAN>/<RESET>
 532 * third
 533 * second
 534 * initial
 535 EOF
 536
 537 test_expect_success 'log --graph with merge with log.graphColors' '
 538         test_config log.graphColors " blue,invalid-color, cyan, red  , " &&
 539         git log --color=always --graph --date-order --pretty=tformat:%s |
 540                 test_decode_color | sed "s/ *\$//" >actual &&
 541         test_cmp expect.colors actual
 542 '
 543
 544 test_expect_success 'log --raw --graph -m with merge' '
 545         git log --raw --graph --oneline -m master | head -n 500 >actual &&
 546         grep "initial" actual
 547 '
 548
 549 test_expect_success 'diff-tree --graph' '
 550         git diff-tree --graph master^ | head -n 500 >actual &&
 551         grep "one" actual
 552 '
 553
 554 cat > expect <<\EOF
 555 *   commit master
 556 |\  Merge: A B
 557 | | Author: A U Thor <author@example.com>
 558 | |
 559 | |     Merge branch 'side'
 560 | |
 561 | * commit tags/side-2
 562 | | Author: A U Thor <author@example.com>
 563 | |
 564 | |     side-2
 565 | |
 566 | * commit tags/side-1
 567 | | Author: A U Thor <author@example.com>
 568 | |
 569 | |     side-1
 570 | |
 571 * | commit master~1
 572 | | Author: A U Thor <author@example.com>
 573 | |
 574 | |     Second
 575 | |
 576 * | commit master~2
 577 | | Author: A U Thor <author@example.com>
 578 | |
 579 | |     sixth
 580 | |
 581 * | commit master~3
 582 | | Author: A U Thor <author@example.com>
 583 | |
 584 | |     fifth
 585 | |
 586 * | commit master~4
 587 |/  Author: A U Thor <author@example.com>
 588 |
 589 |       fourth
 590 |
 591 * commit tags/side-1~1
 592 | Author: A U Thor <author@example.com>
 593 |
 594 |     third
 595 |
 596 * commit tags/side-1~2
 597 | Author: A U Thor <author@example.com>
 598 |
 599 |     second
 600 |
 601 * commit tags/side-1~3
 602   Author: A U Thor <author@example.com>
 603
 604       initial
 605 EOF
 606
 607 test_expect_success 'log --graph with full output' '
 608         git log --graph --date-order --pretty=short |
 609                 git name-rev --name-only --stdin |
 610                 sed "s/Merge:.*/Merge: A B/;s/ *\$//" >actual &&
 611         test_cmp expect actual
 612 '
 613
 614 test_expect_success 'set up more tangled history' '
 615         git checkout -b tangle HEAD~6 &&
 616         test_commit tangle-a tangle-a a &&
 617         git merge master~3 &&
 618         git merge side~1 &&
 619         git checkout master &&
 620         git merge tangle &&
 621         git checkout -b reach &&
 622         test_commit reach &&
 623         git checkout master &&
 624         git checkout -b octopus-a &&
 625         test_commit octopus-a &&
 626         git checkout master &&
 627         git checkout -b octopus-b &&
 628         test_commit octopus-b &&
 629         git checkout master &&
 630         test_commit seventh &&
 631         git merge octopus-a octopus-b &&
 632         git merge reach
 633 '
 634
 635 cat > expect <<\EOF
 636 *   Merge tag 'reach'
 637 |\
 638 | \
 639 |  \
 640 *-. \   Merge tags 'octopus-a' and 'octopus-b'
 641 |\ \ \
 642 * | | | seventh
 643 | | * | octopus-b
 644 | |/ /
 645 |/| |
 646 | * | octopus-a
 647 |/ /
 648 | * reach
 649 |/
 650 *   Merge branch 'tangle'
 651 |\
 652 | *   Merge branch 'side' (early part) into tangle
 653 | |\
 654 | * \   Merge branch 'master' (early part) into tangle
 655 | |\ \
 656 | * | | tangle-a
 657 * | | |   Merge branch 'side'
 658 |\ \ \ \
 659 | * | | | side-2
 660 | | |_|/
 661 | |/| |
 662 | * | | side-1
 663 * | | | Second
 664 * | | | sixth
 665 | |_|/
 666 |/| |
 667 * | | fifth
 668 * | | fourth
 669 |/ /
 670 * | third
 671 |/
 672 * second
 673 * initial
 674 EOF
 675
 676 test_expect_success 'log --graph with merge' '
 677         git log --graph --date-order --pretty=tformat:%s |
 678                 sed "s/ *\$//" >actual &&
 679         test_cmp expect actual
 680 '
 681
 682 test_expect_success 'log.decorate configuration' '
 683         git log --oneline --no-decorate >expect.none &&
 684         git log --oneline --decorate >expect.short &&
 685         git log --oneline --decorate=full >expect.full &&
 686
 687         echo "[log] decorate" >>.git/config &&
 688         git log --oneline >actual &&
 689         test_cmp expect.short actual &&
 690
 691         test_config log.decorate true &&
 692         git log --oneline >actual &&
 693         test_cmp expect.short actual &&
 694         git log --oneline --decorate=full >actual &&
 695         test_cmp expect.full actual &&
 696         git log --oneline --decorate=no >actual &&
 697         test_cmp expect.none actual &&
 698
 699         test_config log.decorate no &&
 700         git log --oneline >actual &&
 701         test_cmp expect.none actual &&
 702         git log --oneline --decorate >actual &&
 703         test_cmp expect.short actual &&
 704         git log --oneline --decorate=full >actual &&
 705         test_cmp expect.full actual &&
 706
 707         test_config log.decorate 1 &&
 708         git log --oneline >actual &&
 709         test_cmp expect.short actual &&
 710         git log --oneline --decorate=full >actual &&
 711         test_cmp expect.full actual &&
 712         git log --oneline --decorate=no >actual &&
 713         test_cmp expect.none actual &&
 714
 715         test_config log.decorate short &&
 716         git log --oneline >actual &&
 717         test_cmp expect.short actual &&
 718         git log --oneline --no-decorate >actual &&
 719         test_cmp expect.none actual &&
 720         git log --oneline --decorate=full >actual &&
 721         test_cmp expect.full actual &&
 722
 723         test_config log.decorate full &&
 724         git log --oneline >actual &&
 725         test_cmp expect.full actual &&
 726         git log --oneline --no-decorate >actual &&
 727         test_cmp expect.none actual &&
 728         git log --oneline --decorate >actual &&
 729         test_cmp expect.short actual &&
 730
 731         test_unconfig log.decorate &&
 732         git log --pretty=raw >expect.raw &&
 733         test_config log.decorate full &&
 734         git log --pretty=raw >actual &&
 735         test_cmp expect.raw actual
 736
 737 '
 738
 739 test_expect_success 'decorate-refs with glob' '
 740         cat >expect.decorate <<-\EOF &&
 741         Merge-tag-reach
 742         Merge-tags-octopus-a-and-octopus-b
 743         seventh
 744         octopus-b (octopus-b)
 745         octopus-a (octopus-a)
 746         reach
 747         EOF
 748         git log -n6 --decorate=short --pretty="tformat:%f%d" \
 749                 --decorate-refs="heads/octopus*" >actual &&
 750         test_cmp expect.decorate actual
 751 '
 752
 753 test_expect_success 'decorate-refs without globs' '
 754         cat >expect.decorate <<-\EOF &&
 755         Merge-tag-reach
 756         Merge-tags-octopus-a-and-octopus-b
 757         seventh
 758         octopus-b
 759         octopus-a
 760         reach (tag: reach)
 761         EOF
 762         git log -n6 --decorate=short --pretty="tformat:%f%d" \
 763                 --decorate-refs="tags/reach" >actual &&
 764         test_cmp expect.decorate actual
 765 '
 766
 767 test_expect_success 'multiple decorate-refs' '
 768         cat >expect.decorate <<-\EOF &&
 769         Merge-tag-reach
 770         Merge-tags-octopus-a-and-octopus-b
 771         seventh
 772         octopus-b (octopus-b)
 773         octopus-a (octopus-a)
 774         reach (tag: reach)
 775         EOF
 776         git log -n6 --decorate=short --pretty="tformat:%f%d" \
 777                 --decorate-refs="heads/octopus*" \
 778                 --decorate-refs="tags/reach" >actual &&
 779     test_cmp expect.decorate actual
 780 '
 781
 782 test_expect_success 'decorate-refs-exclude with glob' '
 783         cat >expect.decorate <<-\EOF &&
 784         Merge-tag-reach (HEAD -> master)
 785         Merge-tags-octopus-a-and-octopus-b
 786         seventh (tag: seventh)
 787         octopus-b (tag: octopus-b)
 788         octopus-a (tag: octopus-a)
 789         reach (tag: reach, reach)
 790         EOF
 791         git log -n6 --decorate=short --pretty="tformat:%f%d" \
 792                 --decorate-refs-exclude="heads/octopus*" >actual &&
 793         test_cmp expect.decorate actual
 794 '
 795
 796 test_expect_success 'decorate-refs-exclude without globs' '
 797         cat >expect.decorate <<-\EOF &&
 798         Merge-tag-reach (HEAD -> master)
 799         Merge-tags-octopus-a-and-octopus-b
 800         seventh (tag: seventh)
 801         octopus-b (tag: octopus-b, octopus-b)
 802         octopus-a (tag: octopus-a, octopus-a)
 803         reach (reach)
 804         EOF
 805         git log -n6 --decorate=short --pretty="tformat:%f%d" \
 806                 --decorate-refs-exclude="tags/reach" >actual &&
 807         test_cmp expect.decorate actual
 808 '
 809
 810 test_expect_success 'multiple decorate-refs-exclude' '
 811         cat >expect.decorate <<-\EOF &&
 812         Merge-tag-reach (HEAD -> master)
 813         Merge-tags-octopus-a-and-octopus-b
 814         seventh (tag: seventh)
 815         octopus-b (tag: octopus-b)
 816         octopus-a (tag: octopus-a)
 817         reach (reach)
 818         EOF
 819         git log -n6 --decorate=short --pretty="tformat:%f%d" \
 820                 --decorate-refs-exclude="heads/octopus*" \
 821                 --decorate-refs-exclude="tags/reach" >actual &&
 822         test_cmp expect.decorate actual
 823 '
 824
 825 test_expect_success 'decorate-refs and decorate-refs-exclude' '
 826         cat >expect.decorate <<-\EOF &&
 827         Merge-tag-reach (master)
 828         Merge-tags-octopus-a-and-octopus-b
 829         seventh
 830         octopus-b
 831         octopus-a
 832         reach (reach)
 833         EOF
 834         git log -n6 --decorate=short --pretty="tformat:%f%d" \
 835                 --decorate-refs="heads/*" \
 836                 --decorate-refs-exclude="heads/oc*" >actual &&
 837         test_cmp expect.decorate actual
 838 '
 839
 840 test_expect_success 'log.decorate config parsing' '
 841         git log --oneline --decorate=full >expect.full &&
 842         git log --oneline --decorate=short >expect.short &&
 843
 844         test_config log.decorate full &&
 845         test_config log.mailmap true &&
 846         git log --oneline >actual &&
 847         test_cmp expect.full actual &&
 848         git log --oneline --decorate=short >actual &&
 849         test_cmp expect.short actual
 850 '
 851
 852 test_expect_success TTY 'log output on a TTY' '
 853         git log --color --oneline --decorate >expect.short &&
 854
 855         test_terminal git log --oneline >actual &&
 856         test_cmp expect.short actual
 857 '
 858
 859 test_expect_success 'reflog is expected format' '
 860         git log -g --abbrev-commit --pretty=oneline >expect &&
 861         git reflog >actual &&
 862         test_cmp expect actual
 863 '
 864
 865 test_expect_success 'whatchanged is expected format' '
 866         git log --no-merges --raw >expect &&
 867         git whatchanged >actual &&
 868         test_cmp expect actual
 869 '
 870
 871 test_expect_success 'log.abbrevCommit configuration' '
 872         git log --abbrev-commit >expect.log.abbrev &&
 873         git log --no-abbrev-commit >expect.log.full &&
 874         git log --pretty=raw >expect.log.raw &&
 875         git reflog --abbrev-commit >expect.reflog.abbrev &&
 876         git reflog --no-abbrev-commit >expect.reflog.full &&
 877         git whatchanged --abbrev-commit >expect.whatchanged.abbrev &&
 878         git whatchanged --no-abbrev-commit >expect.whatchanged.full &&
 879
 880         test_config log.abbrevCommit true &&
 881
 882         git log >actual &&
 883         test_cmp expect.log.abbrev actual &&
 884         git log --no-abbrev-commit >actual &&
 885         test_cmp expect.log.full actual &&
 886
 887         git log --pretty=raw >actual &&
 888         test_cmp expect.log.raw actual &&
 889
 890         git reflog >actual &&
 891         test_cmp expect.reflog.abbrev actual &&
 892         git reflog --no-abbrev-commit >actual &&
 893         test_cmp expect.reflog.full actual &&
 894
 895         git whatchanged >actual &&
 896         test_cmp expect.whatchanged.abbrev actual &&
 897         git whatchanged --no-abbrev-commit >actual &&
 898         test_cmp expect.whatchanged.full actual
 899 '
 900
 901 test_expect_success 'show added path under "--follow -M"' '
 902         # This tests for a regression introduced in v1.7.2-rc0~103^2~2
 903         test_create_repo regression &&
 904         (
 905                 cd regression &&
 906                 test_commit needs-another-commit &&
 907                 test_commit foo.bar &&
 908                 git log -M --follow -p foo.bar.t &&
 909                 git log -M --follow --stat foo.bar.t &&
 910                 git log -M --follow --name-only foo.bar.t
 911         )
 912 '
 913
 914 test_expect_success 'git log -c --follow' '
 915         test_create_repo follow-c &&
 916         (
 917                 cd follow-c &&
 918                 test_commit initial file original &&
 919                 git rm file &&
 920                 test_commit rename file2 original &&
 921                 git reset --hard initial &&
 922                 test_commit modify file foo &&
 923                 git merge -m merge rename &&
 924                 git log -c --follow file2
 925         )
 926 '
 927
 928 cat >expect <<\EOF
 929 *   commit COMMIT_OBJECT_NAME
 930 |\  Merge: MERGE_PARENTS
 931 | | Author: A U Thor <author@example.com>
 932 | |
 933 | |     Merge HEADS DESCRIPTION
 934 | |
 935 | * commit COMMIT_OBJECT_NAME
 936 | | Author: A U Thor <author@example.com>
 937 | |
 938 | |     reach
 939 | | ---
 940 | |  reach.t | 1 +
 941 | |  1 file changed, 1 insertion(+)
 942 | |
 943 | | diff --git a/reach.t b/reach.t
 944 | | new file mode 100644
 945 | | index 0000000..10c9591
 946 | | --- /dev/null
 947 | | +++ b/reach.t
 948 | | @@ -0,0 +1 @@
 949 | | +reach
 950 | |
 951 |  \
 952 *-. \   commit COMMIT_OBJECT_NAME
 953 |\ \ \  Merge: MERGE_PARENTS
 954 | | | | Author: A U Thor <author@example.com>
 955 | | | |
 956 | | | |     Merge HEADS DESCRIPTION
 957 | | | |
 958 | | * | commit COMMIT_OBJECT_NAME
 959 | | |/  Author: A U Thor <author@example.com>
 960 | | |
 961 | | |       octopus-b
 962 | | |   ---
 963 | | |    octopus-b.t | 1 +
 964 | | |    1 file changed, 1 insertion(+)
 965 | | |
 966 | | |   diff --git a/octopus-b.t b/octopus-b.t
 967 | | |   new file mode 100644
 968 | | |   index 0000000..d5fcad0
 969 | | |   --- /dev/null
 970 | | |   +++ b/octopus-b.t
 971 | | |   @@ -0,0 +1 @@
 972 | | |   +octopus-b
 973 | | |
 974 | * | commit COMMIT_OBJECT_NAME
 975 | |/  Author: A U Thor <author@example.com>
 976 | |
 977 | |       octopus-a
 978 | |   ---
 979 | |    octopus-a.t | 1 +
 980 | |    1 file changed, 1 insertion(+)
 981 | |
 982 | |   diff --git a/octopus-a.t b/octopus-a.t
 983 | |   new file mode 100644
 984 | |   index 0000000..11ee015
 985 | |   --- /dev/null
 986 | |   +++ b/octopus-a.t
 987 | |   @@ -0,0 +1 @@
 988 | |   +octopus-a
 989 | |
 990 * | commit COMMIT_OBJECT_NAME
 991 |/  Author: A U Thor <author@example.com>
 992 |
 993 |       seventh
 994 |   ---
 995 |    seventh.t | 1 +
 996 |    1 file changed, 1 insertion(+)
 997 |
 998 |   diff --git a/seventh.t b/seventh.t
 999 |   new file mode 100644
1000 |   index 0000000..9744ffc
1001 |   --- /dev/null
1002 |   +++ b/seventh.t
1003 |   @@ -0,0 +1 @@
1004 |   +seventh
1005 |
1006 *   commit COMMIT_OBJECT_NAME
1007 |\  Merge: MERGE_PARENTS
1008 | | Author: A U Thor <author@example.com>
1009 | |
1010 | |     Merge branch 'tangle'
1011 | |
1012 | *   commit COMMIT_OBJECT_NAME
1013 | |\  Merge: MERGE_PARENTS
1014 | | | Author: A U Thor <author@example.com>
1015 | | |
1016 | | |     Merge branch 'side' (early part) into tangle
1017 | | |
1018 | * |   commit COMMIT_OBJECT_NAME
1019 | |\ \  Merge: MERGE_PARENTS
1020 | | | | Author: A U Thor <author@example.com>
1021 | | | |
1022 | | | |     Merge branch 'master' (early part) into tangle
1023 | | | |
1024 | * | | commit COMMIT_OBJECT_NAME
1025 | | | | Author: A U Thor <author@example.com>
1026 | | | |
1027 | | | |     tangle-a
1028 | | | | ---
1029 | | | |  tangle-a | 1 +
1030 | | | |  1 file changed, 1 insertion(+)
1031 | | | |
1032 | | | | diff --git a/tangle-a b/tangle-a
1033 | | | | new file mode 100644
1034 | | | | index 0000000..7898192
1035 | | | | --- /dev/null
1036 | | | | +++ b/tangle-a
1037 | | | | @@ -0,0 +1 @@
1038 | | | | +a
1039 | | | |
1040 * | | |   commit COMMIT_OBJECT_NAME
1041 |\ \ \ \  Merge: MERGE_PARENTS
1042 | | | | | Author: A U Thor <author@example.com>
1043 | | | | |
1044 | | | | |     Merge branch 'side'
1045 | | | | |
1046 | * | | | commit COMMIT_OBJECT_NAME
1047 | | |_|/  Author: A U Thor <author@example.com>
1048 | |/| |
1049 | | | |       side-2
1050 | | | |   ---
1051 | | | |    2 | 1 +
1052 | | | |    1 file changed, 1 insertion(+)
1053 | | | |
1054 | | | |   diff --git a/2 b/2
1055 | | | |   new file mode 100644
1056 | | | |   index 0000000..0cfbf08
1057 | | | |   --- /dev/null
1058 | | | |   +++ b/2
1059 | | | |   @@ -0,0 +1 @@
1060 | | | |   +2
1061 | | | |
1062 | * | | commit COMMIT_OBJECT_NAME
1063 | | | | Author: A U Thor <author@example.com>
1064 | | | |
1065 | | | |     side-1
1066 | | | | ---
1067 | | | |  1 | 1 +
1068 | | | |  1 file changed, 1 insertion(+)
1069 | | | |
1070 | | | | diff --git a/1 b/1
1071 | | | | new file mode 100644
1072 | | | | index 0000000..d00491f
1073 | | | | --- /dev/null
1074 | | | | +++ b/1
1075 | | | | @@ -0,0 +1 @@
1076 | | | | +1
1077 | | | |
1078 * | | | commit COMMIT_OBJECT_NAME
1079 | | | | Author: A U Thor <author@example.com>
1080 | | | |
1081 | | | |     Second
1082 | | | | ---
1083 | | | |  one | 1 +
1084 | | | |  1 file changed, 1 insertion(+)
1085 | | | |
1086 | | | | diff --git a/one b/one
1087 | | | | new file mode 100644
1088 | | | | index 0000000..9a33383
1089 | | | | --- /dev/null
1090 | | | | +++ b/one
1091 | | | | @@ -0,0 +1 @@
1092 | | | | +case
1093 | | | |
1094 * | | | commit COMMIT_OBJECT_NAME
1095 | |_|/  Author: A U Thor <author@example.com>
1096 |/| |
1097 | | |       sixth
1098 | | |   ---
1099 | | |    a/two | 1 -
1100 | | |    1 file changed, 1 deletion(-)
1101 | | |
1102 | | |   diff --git a/a/two b/a/two
1103 | | |   deleted file mode 100644
1104 | | |   index 9245af5..0000000
1105 | | |   --- a/a/two
1106 | | |   +++ /dev/null
1107 | | |   @@ -1 +0,0 @@
1108 | | |   -ni
1109 | | |
1110 * | | commit COMMIT_OBJECT_NAME
1111 | | | Author: A U Thor <author@example.com>
1112 | | |
1113 | | |     fifth
1114 | | | ---
1115 | | |  a/two | 1 +
1116 | | |  1 file changed, 1 insertion(+)
1117 | | |
1118 | | | diff --git a/a/two b/a/two
1119 | | | new file mode 100644
1120 | | | index 0000000..9245af5
1121 | | | --- /dev/null
1122 | | | +++ b/a/two
1123 | | | @@ -0,0 +1 @@
1124 | | | +ni
1125 | | |
1126 * | | commit COMMIT_OBJECT_NAME
1127 |/ /  Author: A U Thor <author@example.com>
1128 | |
1129 | |       fourth
1130 | |   ---
1131 | |    ein | 1 +
1132 | |    1 file changed, 1 insertion(+)
1133 | |
1134 | |   diff --git a/ein b/ein
1135 | |   new file mode 100644
1136 | |   index 0000000..9d7e69f
1137 | |   --- /dev/null
1138 | |   +++ b/ein
1139 | |   @@ -0,0 +1 @@
1140 | |   +ichi
1141 | |
1142 * | commit COMMIT_OBJECT_NAME
1143 |/  Author: A U Thor <author@example.com>
1144 |
1145 |       third
1146 |   ---
1147 |    ichi | 1 +
1148 |    one  | 1 -
1149 |    2 files changed, 1 insertion(+), 1 deletion(-)
1150 |
1151 |   diff --git a/ichi b/ichi
1152 |   new file mode 100644
1153 |   index 0000000..9d7e69f
1154 |   --- /dev/null
1155 |   +++ b/ichi
1156 |   @@ -0,0 +1 @@
1157 |   +ichi
1158 |   diff --git a/one b/one
1159 |   deleted file mode 100644
1160 |   index 9d7e69f..0000000
1161 |   --- a/one
1162 |   +++ /dev/null
1163 |   @@ -1 +0,0 @@
1164 |   -ichi
1165 |
1166 * commit COMMIT_OBJECT_NAME
1167 | Author: A U Thor <author@example.com>
1168 |
1169 |     second
1170 | ---
1171 |  one | 2 +-
1172 |  1 file changed, 1 insertion(+), 1 deletion(-)
1173 |
1174 | diff --git a/one b/one
1175 | index 5626abf..9d7e69f 100644
1176 | --- a/one
1177 | +++ b/one
1178 | @@ -1 +1 @@
1179 | -one
1180 | +ichi
1181 |
1182 * commit COMMIT_OBJECT_NAME
1183   Author: A U Thor <author@example.com>
1184
1185       initial
1186   ---
1187    one | 1 +
1188    1 file changed, 1 insertion(+)
1189
1190   diff --git a/one b/one
1191   new file mode 100644
1192   index 0000000..5626abf
1193   --- /dev/null
1194   +++ b/one
1195   @@ -0,0 +1 @@
1196   +one
1197 EOF
1198
1199 sanitize_output () {
1200         sed -e 's/ *$//' \
1201             -e 's/commit [0-9a-f]*$/commit COMMIT_OBJECT_NAME/' \
1202             -e 's/Merge: [ 0-9a-f]*$/Merge: MERGE_PARENTS/' \
1203             -e 's/Merge tag.*/Merge HEADS DESCRIPTION/' \
1204             -e 's/Merge commit.*/Merge HEADS DESCRIPTION/' \
1205             -e 's/, 0 deletions(-)//' \
1206             -e 's/, 0 insertions(+)//' \
1207             -e 's/ 1 files changed, / 1 file changed, /' \
1208             -e 's/, 1 deletions(-)/, 1 deletion(-)/' \
1209             -e 's/, 1 insertions(+)/, 1 insertion(+)/'
1210 }
1211
1212 test_expect_success 'log --graph with diff and stats' '
1213         git log --no-renames --graph --pretty=short --stat -p >actual &&
1214         sanitize_output >actual.sanitized <actual &&
1215         test_i18ncmp expect actual.sanitized
1216 '
1217
1218 cat >expect <<\EOF
1219 *** *   commit COMMIT_OBJECT_NAME
1220 *** |\  Merge: MERGE_PARENTS
1221 *** | | Author: A U Thor <author@example.com>
1222 *** | |
1223 *** | |     Merge HEADS DESCRIPTION
1224 *** | |
1225 *** | * commit COMMIT_OBJECT_NAME
1226 *** | | Author: A U Thor <author@example.com>
1227 *** | |
1228 *** | |     reach
1229 *** | | ---
1230 *** | |  reach.t | 1 +
1231 *** | |  1 file changed, 1 insertion(+)
1232 *** | |
1233 *** | | diff --git a/reach.t b/reach.t
1234 *** | | new file mode 100644
1235 *** | | index 0000000..10c9591
1236 *** | | --- /dev/null
1237 *** | | +++ b/reach.t
1238 *** | | @@ -0,0 +1 @@
1239 *** | | +reach
1240 *** | |
1241 *** |  \
1242 *** *-. \   commit COMMIT_OBJECT_NAME
1243 *** |\ \ \  Merge: MERGE_PARENTS
1244 *** | | | | Author: A U Thor <author@example.com>
1245 *** | | | |
1246 *** | | | |     Merge HEADS DESCRIPTION
1247 *** | | | |
1248 *** | | * | commit COMMIT_OBJECT_NAME
1249 *** | | |/  Author: A U Thor <author@example.com>
1250 *** | | |
1251 *** | | |       octopus-b
1252 *** | | |   ---
1253 *** | | |    octopus-b.t | 1 +
1254 *** | | |    1 file changed, 1 insertion(+)
1255 *** | | |
1256 *** | | |   diff --git a/octopus-b.t b/octopus-b.t
1257 *** | | |   new file mode 100644
1258 *** | | |   index 0000000..d5fcad0
1259 *** | | |   --- /dev/null
1260 *** | | |   +++ b/octopus-b.t
1261 *** | | |   @@ -0,0 +1 @@
1262 *** | | |   +octopus-b
1263 *** | | |
1264 *** | * | commit COMMIT_OBJECT_NAME
1265 *** | |/  Author: A U Thor <author@example.com>
1266 *** | |
1267 *** | |       octopus-a
1268 *** | |   ---
1269 *** | |    octopus-a.t | 1 +
1270 *** | |    1 file changed, 1 insertion(+)
1271 *** | |
1272 *** | |   diff --git a/octopus-a.t b/octopus-a.t
1273 *** | |   new file mode 100644
1274 *** | |   index 0000000..11ee015
1275 *** | |   --- /dev/null
1276 *** | |   +++ b/octopus-a.t
1277 *** | |   @@ -0,0 +1 @@
1278 *** | |   +octopus-a
1279 *** | |
1280 *** * | commit COMMIT_OBJECT_NAME
1281 *** |/  Author: A U Thor <author@example.com>
1282 *** |
1283 *** |       seventh
1284 *** |   ---
1285 *** |    seventh.t | 1 +
1286 *** |    1 file changed, 1 insertion(+)
1287 *** |
1288 *** |   diff --git a/seventh.t b/seventh.t
1289 *** |   new file mode 100644
1290 *** |   index 0000000..9744ffc
1291 *** |   --- /dev/null
1292 *** |   +++ b/seventh.t
1293 *** |   @@ -0,0 +1 @@
1294 *** |   +seventh
1295 *** |
1296 *** *   commit COMMIT_OBJECT_NAME
1297 *** |\  Merge: MERGE_PARENTS
1298 *** | | Author: A U Thor <author@example.com>
1299 *** | |
1300 *** | |     Merge branch 'tangle'
1301 *** | |
1302 *** | *   commit COMMIT_OBJECT_NAME
1303 *** | |\  Merge: MERGE_PARENTS
1304 *** | | | Author: A U Thor <author@example.com>
1305 *** | | |
1306 *** | | |     Merge branch 'side' (early part) into tangle
1307 *** | | |
1308 *** | * |   commit COMMIT_OBJECT_NAME
1309 *** | |\ \  Merge: MERGE_PARENTS
1310 *** | | | | Author: A U Thor <author@example.com>
1311 *** | | | |
1312 *** | | | |     Merge branch 'master' (early part) into tangle
1313 *** | | | |
1314 *** | * | | commit COMMIT_OBJECT_NAME
1315 *** | | | | Author: A U Thor <author@example.com>
1316 *** | | | |
1317 *** | | | |     tangle-a
1318 *** | | | | ---
1319 *** | | | |  tangle-a | 1 +
1320 *** | | | |  1 file changed, 1 insertion(+)
1321 *** | | | |
1322 *** | | | | diff --git a/tangle-a b/tangle-a
1323 *** | | | | new file mode 100644
1324 *** | | | | index 0000000..7898192
1325 *** | | | | --- /dev/null
1326 *** | | | | +++ b/tangle-a
1327 *** | | | | @@ -0,0 +1 @@
1328 *** | | | | +a
1329 *** | | | |
1330 *** * | | |   commit COMMIT_OBJECT_NAME
1331 *** |\ \ \ \  Merge: MERGE_PARENTS
1332 *** | | | | | Author: A U Thor <author@example.com>
1333 *** | | | | |
1334 *** | | | | |     Merge branch 'side'
1335 *** | | | | |
1336 *** | * | | | commit COMMIT_OBJECT_NAME
1337 *** | | |_|/  Author: A U Thor <author@example.com>
1338 *** | |/| |
1339 *** | | | |       side-2
1340 *** | | | |   ---
1341 *** | | | |    2 | 1 +
1342 *** | | | |    1 file changed, 1 insertion(+)
1343 *** | | | |
1344 *** | | | |   diff --git a/2 b/2
1345 *** | | | |   new file mode 100644
1346 *** | | | |   index 0000000..0cfbf08
1347 *** | | | |   --- /dev/null
1348 *** | | | |   +++ b/2
1349 *** | | | |   @@ -0,0 +1 @@
1350 *** | | | |   +2
1351 *** | | | |
1352 *** | * | | commit COMMIT_OBJECT_NAME
1353 *** | | | | Author: A U Thor <author@example.com>
1354 *** | | | |
1355 *** | | | |     side-1
1356 *** | | | | ---
1357 *** | | | |  1 | 1 +
1358 *** | | | |  1 file changed, 1 insertion(+)
1359 *** | | | |
1360 *** | | | | diff --git a/1 b/1
1361 *** | | | | new file mode 100644
1362 *** | | | | index 0000000..d00491f
1363 *** | | | | --- /dev/null
1364 *** | | | | +++ b/1
1365 *** | | | | @@ -0,0 +1 @@
1366 *** | | | | +1
1367 *** | | | |
1368 *** * | | | commit COMMIT_OBJECT_NAME
1369 *** | | | | Author: A U Thor <author@example.com>
1370 *** | | | |
1371 *** | | | |     Second
1372 *** | | | | ---
1373 *** | | | |  one | 1 +
1374 *** | | | |  1 file changed, 1 insertion(+)
1375 *** | | | |
1376 *** | | | | diff --git a/one b/one
1377 *** | | | | new file mode 100644
1378 *** | | | | index 0000000..9a33383
1379 *** | | | | --- /dev/null
1380 *** | | | | +++ b/one
1381 *** | | | | @@ -0,0 +1 @@
1382 *** | | | | +case
1383 *** | | | |
1384 *** * | | | commit COMMIT_OBJECT_NAME
1385 *** | |_|/  Author: A U Thor <author@example.com>
1386 *** |/| |
1387 *** | | |       sixth
1388 *** | | |   ---
1389 *** | | |    a/two | 1 -
1390 *** | | |    1 file changed, 1 deletion(-)
1391 *** | | |
1392 *** | | |   diff --git a/a/two b/a/two
1393 *** | | |   deleted file mode 100644
1394 *** | | |   index 9245af5..0000000
1395 *** | | |   --- a/a/two
1396 *** | | |   +++ /dev/null
1397 *** | | |   @@ -1 +0,0 @@
1398 *** | | |   -ni
1399 *** | | |
1400 *** * | | commit COMMIT_OBJECT_NAME
1401 *** | | | Author: A U Thor <author@example.com>
1402 *** | | |
1403 *** | | |     fifth
1404 *** | | | ---
1405 *** | | |  a/two | 1 +
1406 *** | | |  1 file changed, 1 insertion(+)
1407 *** | | |
1408 *** | | | diff --git a/a/two b/a/two
1409 *** | | | new file mode 100644
1410 *** | | | index 0000000..9245af5
1411 *** | | | --- /dev/null
1412 *** | | | +++ b/a/two
1413 *** | | | @@ -0,0 +1 @@
1414 *** | | | +ni
1415 *** | | |
1416 *** * | | commit COMMIT_OBJECT_NAME
1417 *** |/ /  Author: A U Thor <author@example.com>
1418 *** | |
1419 *** | |       fourth
1420 *** | |   ---
1421 *** | |    ein | 1 +
1422 *** | |    1 file changed, 1 insertion(+)
1423 *** | |
1424 *** | |   diff --git a/ein b/ein
1425 *** | |   new file mode 100644
1426 *** | |   index 0000000..9d7e69f
1427 *** | |   --- /dev/null
1428 *** | |   +++ b/ein
1429 *** | |   @@ -0,0 +1 @@
1430 *** | |   +ichi
1431 *** | |
1432 *** * | commit COMMIT_OBJECT_NAME
1433 *** |/  Author: A U Thor <author@example.com>
1434 *** |
1435 *** |       third
1436 *** |   ---
1437 *** |    ichi | 1 +
1438 *** |    one  | 1 -
1439 *** |    2 files changed, 1 insertion(+), 1 deletion(-)
1440 *** |
1441 *** |   diff --git a/ichi b/ichi
1442 *** |   new file mode 100644
1443 *** |   index 0000000..9d7e69f
1444 *** |   --- /dev/null
1445 *** |   +++ b/ichi
1446 *** |   @@ -0,0 +1 @@
1447 *** |   +ichi
1448 *** |   diff --git a/one b/one
1449 *** |   deleted file mode 100644
1450 *** |   index 9d7e69f..0000000
1451 *** |   --- a/one
1452 *** |   +++ /dev/null
1453 *** |   @@ -1 +0,0 @@
1454 *** |   -ichi
1455 *** |
1456 *** * commit COMMIT_OBJECT_NAME
1457 *** | Author: A U Thor <author@example.com>
1458 *** |
1459 *** |     second
1460 *** | ---
1461 *** |  one | 2 +-
1462 *** |  1 file changed, 1 insertion(+), 1 deletion(-)
1463 *** |
1464 *** | diff --git a/one b/one
1465 *** | index 5626abf..9d7e69f 100644
1466 *** | --- a/one
1467 *** | +++ b/one
1468 *** | @@ -1 +1 @@
1469 *** | -one
1470 *** | +ichi
1471 *** |
1472 *** * commit COMMIT_OBJECT_NAME
1473 ***   Author: A U Thor <author@example.com>
1474 ***
1475 ***       initial
1476 ***   ---
1477 ***    one | 1 +
1478 ***    1 file changed, 1 insertion(+)
1479 ***
1480 ***   diff --git a/one b/one
1481 ***   new file mode 100644
1482 ***   index 0000000..5626abf
1483 ***   --- /dev/null
1484 ***   +++ b/one
1485 ***   @@ -0,0 +1 @@
1486 ***   +one
1487 EOF
1488
1489 test_expect_success 'log --line-prefix="*** " --graph with diff and stats' '
1490         git log --line-prefix="*** " --no-renames --graph --pretty=short --stat -p >actual &&
1491         sanitize_output >actual.sanitized <actual &&
1492         test_i18ncmp expect actual.sanitized
1493 '
1494
1495 cat >expect <<-\EOF
1496 * reach
1497 |
1498 | A     reach.t
1499 * Merge branch 'tangle'
1500 *   Merge branch 'side'
1501 |\
1502 | * side-2
1503 |
1504 |   A   2
1505 * Second
1506 |
1507 | A     one
1508 * sixth
1509
1510   D     a/two
1511 EOF
1512
1513 test_expect_success 'log --graph with --name-status' '
1514         git log --graph --format=%s --name-status tangle..reach >actual &&
1515         sanitize_output <actual >actual.sanitized &&
1516         test_cmp expect actual.sanitized
1517 '
1518
1519 cat >expect <<-\EOF
1520 * reach
1521 |
1522 | reach.t
1523 * Merge branch 'tangle'
1524 *   Merge branch 'side'
1525 |\
1526 | * side-2
1527 |
1528 |   2
1529 * Second
1530 |
1531 | one
1532 * sixth
1533
1534   a/two
1535 EOF
1536
1537 test_expect_success 'log --graph with --name-only' '
1538         git log --graph --format=%s --name-only tangle..reach >actual &&
1539         sanitize_output <actual >actual.sanitized &&
1540         test_cmp expect actual.sanitized
1541 '
1542
1543 test_expect_success 'dotdot is a parent directory' '
1544         mkdir -p a/b &&
1545         ( echo sixth && echo fifth ) >expect &&
1546         ( cd a/b && git log --format=%s .. ) >actual &&
1547         test_cmp expect actual
1548 '
1549
1550 test_expect_success GPG 'setup signed branch' '
1551         test_when_finished "git reset --hard && git checkout master" &&
1552         git checkout -b signed master &&
1553         echo foo >foo &&
1554         git add foo &&
1555         git commit -S -m signed_commit
1556 '
1557
1558 test_expect_success GPG 'log --graph --show-signature' '
1559         git log --graph --show-signature -n1 signed >actual &&
1560         grep "^| gpg: Signature made" actual &&
1561         grep "^| gpg: Good signature" actual
1562 '
1563
1564 test_expect_success GPG 'log --graph --show-signature for merged tag' '
1565         test_when_finished "git reset --hard && git checkout master" &&
1566         git checkout -b plain master &&
1567         echo aaa >bar &&
1568         git add bar &&
1569         git commit -m bar_commit &&
1570         git checkout -b tagged master &&
1571         echo bbb >baz &&
1572         git add baz &&
1573         git commit -m baz_commit &&
1574         git tag -s -m signed_tag_msg signed_tag &&
1575         git checkout plain &&
1576         git merge --no-ff -m msg signed_tag &&
1577         git log --graph --show-signature -n1 plain >actual &&
1578         grep "^|\\\  merged tag" actual &&
1579         grep "^| | gpg: Signature made" actual &&
1580         grep "^| | gpg: Good signature" actual
1581 '
1582
1583 test_expect_success GPG '--no-show-signature overrides --show-signature' '
1584         git log -1 --show-signature --no-show-signature signed >actual &&
1585         ! grep "^gpg:" actual
1586 '
1587
1588 test_expect_success GPG 'log.showsignature=true behaves like --show-signature' '
1589         test_config log.showsignature true &&
1590         git log -1 signed >actual &&
1591         grep "gpg: Signature made" actual &&
1592         grep "gpg: Good signature" actual
1593 '
1594
1595 test_expect_success GPG '--no-show-signature overrides log.showsignature=true' '
1596         test_config log.showsignature true &&
1597         git log -1 --no-show-signature signed >actual &&
1598         ! grep "^gpg:" actual
1599 '
1600
1601 test_expect_success GPG '--show-signature overrides log.showsignature=false' '
1602         test_config log.showsignature false &&
1603         git log -1 --show-signature signed >actual &&
1604         grep "gpg: Signature made" actual &&
1605         grep "gpg: Good signature" actual
1606 '
1607
1608 test_expect_success 'log --graph --no-walk is forbidden' '
1609         test_must_fail git log --graph --no-walk
1610 '
1611
1612 test_expect_success 'log diagnoses bogus HEAD' '
1613         git init empty &&
1614         test_must_fail git -C empty log 2>stderr &&
1615         test_i18ngrep does.not.have.any.commits stderr &&
1616         echo 1234abcd >empty/.git/refs/heads/master &&
1617         test_must_fail git -C empty log 2>stderr &&
1618         test_i18ngrep broken stderr &&
1619         echo "ref: refs/heads/invalid.lock" >empty/.git/HEAD &&
1620         test_must_fail git -C empty log 2>stderr &&
1621         test_i18ngrep broken stderr &&
1622         test_must_fail git -C empty log --default totally-bogus 2>stderr &&
1623         test_i18ngrep broken stderr
1624 '
1625
1626 test_expect_success 'log does not default to HEAD when rev input is given' '
1627         git log --branches=does-not-exist >actual &&
1628         test_must_be_empty actual
1629 '
1630
1631 test_expect_success 'set up --source tests' '
1632         git checkout --orphan source-a &&
1633         test_commit one &&
1634         test_commit two &&
1635         git checkout -b source-b HEAD^ &&
1636         test_commit three
1637 '
1638
1639 test_expect_success 'log --source paints branch names' '
1640         cat >expect <<-\EOF &&
1641         09e12a9 source-b three
1642         8e393e1 source-a two
1643         1ac6c77 source-b one
1644         EOF
1645         git log --oneline --source source-a source-b >actual &&
1646         test_cmp expect actual
1647 '
1648
1649 test_expect_success 'log --source paints tag names' '
1650         git tag -m tagged source-tag &&
1651         cat >expect <<-\EOF &&
1652         09e12a9 source-tag three
1653         8e393e1 source-a two
1654         1ac6c77 source-tag one
1655         EOF
1656         git log --oneline --source source-tag source-a >actual &&
1657         test_cmp expect actual
1658 '
1659
1660 test_expect_success 'log --source paints symmetric ranges' '
1661         cat >expect <<-\EOF &&
1662         09e12a9 source-b three
1663         8e393e1 source-a two
1664         EOF
1665         git log --oneline --source source-a...source-b >actual &&
1666         test_cmp expect actual
1667 '
1668
1669 test_done