regress/cmdline/log.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2019, 2020 Stefan Sperling <stsp@openbsd.org>
   4 #
   5 # Permission to use, copy, modify, and distribute this software for any
   6 # purpose with or without fee is hereby granted, provided that the above
   7 # copyright notice and this permission notice appear in all copies.
   8 #
   9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16
  17 . ./common.sh
  18
  19 test_log_in_repo() {
  20         local testroot=`test_init log_in_repo`
  21         local head_rev=`git_show_head $testroot/repo`
  22
  23         echo "commit $head_rev (master)" > $testroot/stdout.expected
  24
  25         for p in "" "." alpha epsilon epsilon/zeta; do
  26                 (cd $testroot/repo && got log $p | \
  27                         grep ^commit > $testroot/stdout)
  28                 cmp -s $testroot/stdout.expected $testroot/stdout
  29                 ret=$?
  30                 if [ $ret -ne 0 ]; then
  31                         diff -u $testroot/stdout.expected $testroot/stdout
  32                         test_done "$testroot" "$ret"
  33                         return 1
  34                 fi
  35         done
  36
  37         for p in "" "." zeta; do
  38                 (cd $testroot/repo/epsilon && got log $p | \
  39                         grep ^commit > $testroot/stdout)
  40                 cmp -s $testroot/stdout.expected $testroot/stdout
  41                 ret=$?
  42                 if [ $ret -ne 0 ]; then
  43                         diff -u $testroot/stdout.expected $testroot/stdout
  44                         test_done "$testroot" "$ret"
  45                         return 1
  46                 fi
  47         done
  48
  49         test_done "$testroot" "0"
  50 }
  51
  52 test_log_in_bare_repo() {
  53         local testroot=`test_init log_in_bare_repo`
  54         local head_rev=`git_show_head $testroot/repo`
  55
  56         echo "commit $head_rev (master)" > $testroot/stdout.expected
  57
  58         for p in "" "." alpha epsilon epsilon/zeta; do
  59                 (cd $testroot/repo/.git && got log $p | \
  60                         grep ^commit > $testroot/stdout)
  61                 cmp -s $testroot/stdout.expected $testroot/stdout
  62                 ret=$?
  63                 if [ $ret -ne 0 ]; then
  64                         diff -u $testroot/stdout.expected $testroot/stdout
  65                         test_done "$testroot" "$ret"
  66                         return 1
  67                 fi
  68         done
  69
  70         test_done "$testroot" "0"
  71 }
  72
  73 test_log_in_worktree() {
  74         local testroot=`test_init log_in_worktree 1`
  75
  76         make_test_tree $testroot/repo
  77         mkdir -p $testroot/repo/epsilon/d
  78         echo foo > $testroot/repo/epsilon/d/foo
  79         (cd $testroot/repo && git add .)
  80         git_commit $testroot/repo -m "adding the test tree"
  81         local head_commit=`git_show_head $testroot/repo`
  82
  83         got checkout $testroot/repo $testroot/wt > /dev/null
  84         ret=$?
  85         if [ $ret -ne 0 ]; then
  86                 test_done "$testroot" "$ret"
  87                 return 1
  88         fi
  89
  90         echo "commit $head_commit (master)" > $testroot/stdout.expected
  91
  92         for p in "" "." alpha epsilon; do
  93                 (cd $testroot/wt && got log $p | \
  94                         grep ^commit > $testroot/stdout)
  95                 cmp -s $testroot/stdout.expected $testroot/stdout
  96                 ret=$?
  97                 if [ $ret -ne 0 ]; then
  98                         diff -u $testroot/stdout.expected $testroot/stdout
  99                         test_done "$testroot" "$ret"
 100                         return 1
 101                 fi
 102         done
 103
 104         for p in "" "." zeta; do
 105                 (cd $testroot/wt/epsilon && got log $p | \
 106                         grep ^commit > $testroot/stdout)
 107                 cmp -s $testroot/stdout.expected $testroot/stdout
 108                 ret=$?
 109                 if [ $ret -ne 0 ]; then
 110                         diff -u $testroot/stdout.expected $testroot/stdout
 111                         test_done "$testroot" "$ret"
 112                         return 1
 113                 fi
 114         done
 115
 116         for p in "" "." foo; do
 117                 (cd $testroot/wt/epsilon && got log d/$p | \
 118                         grep ^commit > $testroot/stdout)
 119                 cmp -s $testroot/stdout.expected $testroot/stdout
 120                 ret=$?
 121                 if [ $ret -ne 0 ]; then
 122                         diff -u $testroot/stdout.expected $testroot/stdout
 123                         test_done "$testroot" "$ret"
 124                         return 1
 125                 fi
 126         done
 127
 128         test_done "$testroot" "0"
 129 }
 130
 131 test_log_in_worktree_with_path_prefix() {
 132         local testroot=`test_init log_in_prefixed_worktree`
 133         local head_rev=`git_show_head $testroot/repo`
 134
 135         echo "modified zeta" > $testroot/repo/epsilon/zeta
 136         git_commit $testroot/repo -m "modified zeta"
 137         local zeta_rev=`git_show_head $testroot/repo`
 138
 139         echo "modified delta" > $testroot/repo/gamma/delta
 140         git_commit $testroot/repo -m "modified delta"
 141         local delta_rev=`git_show_head $testroot/repo`
 142
 143         got checkout -p epsilon $testroot/repo $testroot/wt > /dev/null
 144         ret=$?
 145         if [ $ret -ne 0 ]; then
 146                 test_done "$testroot" "$ret"
 147                 return 1
 148         fi
 149
 150         echo "commit $delta_rev (master)" > $testroot/stdout.expected
 151         echo "commit $zeta_rev" >> $testroot/stdout.expected
 152         echo "commit $head_rev" >> $testroot/stdout.expected
 153
 154         (cd $testroot/wt && got log | grep ^commit > $testroot/stdout)
 155         cmp -s $testroot/stdout.expected $testroot/stdout
 156         ret=$?
 157         if [ $ret -ne 0 ]; then
 158                 diff -u $testroot/stdout.expected $testroot/stdout
 159                 test_done "$testroot" "$ret"
 160                 return 1
 161         fi
 162
 163         echo "commit $zeta_rev" > $testroot/stdout.expected
 164         echo "commit $head_rev" >> $testroot/stdout.expected
 165
 166         for p in "." zeta; do
 167                 (cd $testroot/wt && got log $p | \
 168                         grep ^commit > $testroot/stdout)
 169                 cmp -s $testroot/stdout.expected $testroot/stdout
 170                 ret=$?
 171                 if [ $ret -ne 0 ]; then
 172                         diff -u $testroot/stdout.expected $testroot/stdout
 173                         test_done "$testroot" "$ret"
 174                         return 1
 175                 fi
 176         done
 177
 178         test_done "$testroot" "0"
 179 }
 180
 181 test_log_tag() {
 182         local testroot=`test_init log_tag`
 183         local commit_id=`git_show_head $testroot/repo`
 184         local tag="1.0.0"
 185         local tag2="2.0.0"
 186
 187         got checkout $testroot/repo $testroot/wt > /dev/null
 188         ret=$?
 189         if [ $ret -ne 0 ]; then
 190                 test_done "$testroot" "$ret"
 191                 return 1
 192         fi
 193
 194         (cd $testroot/repo && git tag -a -m "test" $tag)
 195
 196         echo "commit $commit_id (master, tags/$tag)" > $testroot/stdout.expected
 197         (cd $testroot/wt && got log -l1 -c $tag | grep ^commit \
 198                 > $testroot/stdout)
 199         cmp -s $testroot/stdout.expected $testroot/stdout
 200         ret=$?
 201         if [ $ret -ne 0 ]; then
 202                 diff -u $testroot/stdout.expected $testroot/stdout
 203                 test_done "$testroot" "$ret"
 204                 return 1
 205         fi
 206
 207         # test a "lightweight" tag
 208         (cd $testroot/repo && git tag $tag2)
 209
 210         echo "commit $commit_id (master, tags/$tag, tags/$tag2)" \
 211                 > $testroot/stdout.expected
 212         (cd $testroot/wt && got log -l1 -c $tag2 | grep ^commit \
 213                 > $testroot/stdout)
 214         cmp -s $testroot/stdout.expected $testroot/stdout
 215         ret=$?
 216         if [ $ret -ne 0 ]; then
 217                 diff -u $testroot/stdout.expected $testroot/stdout
 218         fi
 219         test_done "$testroot" "$ret"
 220 }
 221
 222 test_log_limit() {
 223         local testroot=`test_init log_limit`
 224         local commit_id0=`git_show_head $testroot/repo`
 225
 226         got checkout $testroot/repo $testroot/wt > /dev/null
 227         ret=$?
 228         if [ $ret -ne 0 ]; then
 229                 test_done "$testroot" "$ret"
 230                 return 1
 231         fi
 232
 233         echo "modified alpha" > $testroot/wt/alpha
 234         (cd $testroot/wt && got commit -m 'test log_limit' > /dev/null)
 235         local commit_id1=`git_show_head $testroot/repo`
 236
 237         (cd $testroot/wt && got rm beta >/dev/null)
 238         (cd $testroot/wt && got commit -m 'test log_limit' > /dev/null)
 239         local commit_id2=`git_show_head $testroot/repo`
 240
 241         echo "new file" > $testroot/wt/new
 242         (cd $testroot/wt && got add new >/dev/null)
 243         (cd $testroot/wt && got commit -m 'test log_limit' > /dev/null)
 244         local commit_id3=`git_show_head $testroot/repo`
 245
 246         # -l1 should print the first commit only
 247         echo "commit $commit_id3 (master)" > $testroot/stdout.expected
 248         (cd $testroot/wt && got log -l1 | grep ^commit > $testroot/stdout)
 249         cmp -s $testroot/stdout.expected $testroot/stdout
 250         ret=$?
 251         if [ $ret -ne 0 ]; then
 252                 diff -u $testroot/stdout.expected $testroot/stdout
 253                 test_done "$testroot" "$ret"
 254                 return 1
 255         fi
 256
 257         # env var can be used to set a log limit without -l option
 258         echo "commit $commit_id3 (master)" > $testroot/stdout.expected
 259         echo "commit $commit_id2" >> $testroot/stdout.expected
 260         (cd $testroot/wt && env GOT_LOG_DEFAULT_LIMIT=2 got log | \
 261                 grep ^commit > $testroot/stdout)
 262         cmp -s $testroot/stdout.expected $testroot/stdout
 263         ret=$?
 264         if [ $ret -ne 0 ]; then
 265                 diff -u $testroot/stdout.expected $testroot/stdout
 266                 test_done "$testroot" "$ret"
 267                 return 1
 268         fi
 269
 270         # non-numeric env var is ignored
 271         (cd $testroot/wt && env GOT_LOG_DEFAULT_LIMIT=foobar got log | \
 272                 grep ^commit > $testroot/stdout)
 273         echo "commit $commit_id3 (master)" > $testroot/stdout.expected
 274         echo "commit $commit_id2" >> $testroot/stdout.expected
 275         echo "commit $commit_id1" >> $testroot/stdout.expected
 276         echo "commit $commit_id0" >> $testroot/stdout.expected
 277         cmp -s $testroot/stdout.expected $testroot/stdout
 278         ret=$?
 279         if [ $ret -ne 0 ]; then
 280                 diff -u $testroot/stdout.expected $testroot/stdout
 281                 test_done "$testroot" "$ret"
 282                 return 1
 283         fi
 284
 285         # -l option takes precedence over env var
 286         echo "commit $commit_id3 (master)" > $testroot/stdout.expected
 287         echo "commit $commit_id2" >> $testroot/stdout.expected
 288         echo "commit $commit_id1" >> $testroot/stdout.expected
 289         echo "commit $commit_id0" >> $testroot/stdout.expected
 290         (cd $testroot/wt && env GOT_LOG_DEFAULT_LIMIT=1 got log -l0 | \
 291                 grep ^commit > $testroot/stdout)
 292         cmp -s $testroot/stdout.expected $testroot/stdout
 293         ret=$?
 294         if [ $ret -ne 0 ]; then
 295                 diff -u $testroot/stdout.expected $testroot/stdout
 296         fi
 297         test_done "$testroot" "0"
 298 }
 299
 300 test_log_oneline() {
 301         local testroot=`test_init log_oneline`
 302         local commit_id0=`git_show_head $testroot/repo`
 303         got checkout $testroot/repo $testroot/wt > /dev/null
 304         ret=$?
 305         if [ $ret -ne 0 ]; then
 306                 test_done "$testroot" "$ret"
 307                 return 1
 308         fi
 309
 310         echo "modified alpha" > $testroot/wt/alpha
 311         (cd $testroot/wt && got commit -m "test oneline
 312 no" > /dev/null)
 313         local commit_id1=`git_show_head $testroot/repo`
 314         local author_time1=`git_show_author_time $testroot/repo`
 315
 316         echo "modified beta" > $testroot/wt/beta
 317         (cd $testroot/wt && got commit -m "  test oneline
 318 no" > /dev/null)
 319         local commit_id2=`git_show_head $testroot/repo`
 320         local author_time2=`git_show_author_time $testroot/repo`
 321
 322         d=`date -u -d "@${author_time1}" +"%G-%m-%d"`
 323         printf "$d %-7s test oneline\n" master > $testroot/stdout.expected
 324         d=`date -u -d "@${author_time2}" +"%G-%m-%d"`
 325         printf "$d %.7s test oneline\n" $commit_id1 >> $testroot/stdout.expected
 326
 327         (cd $testroot/repo && got log -s | head -n 2 > $testroot/stdout)
 328         cmp -s $testroot/stdout.expected $testroot/stdout
 329         ret=$?
 330         if [ $ret -ne 0 ]; then
 331                 diff -u $testroot/stdout.expected $testroot/stdout
 332                 test_done "$testroot" "$ret"
 333                 return 1
 334         fi
 335         test_done "$testroot" "0"
 336 }
 337
 338 test_log_patch_added_file() {
 339         local testroot=`test_init log_patch_added_file`
 340         local commit_id0=`git_show_head $testroot/repo`
 341
 342         got checkout $testroot/repo $testroot/wt > /dev/null
 343         ret=$?
 344         if [ $ret -ne 0 ]; then
 345                 test_done "$testroot" "$ret"
 346                 return 1
 347         fi
 348
 349         echo "new file" > $testroot/wt/new
 350         (cd $testroot/wt && got add new >/dev/null)
 351         (cd $testroot/wt && got commit -m 'test log_limit' > /dev/null)
 352         local commit_id1=`git_show_head $testroot/repo`
 353
 354         echo "commit $commit_id1 (master)" > $testroot/stdout.expected
 355         echo "commit - $commit_id0" >> $testroot/stdout.expected
 356         echo "commit + $commit_id1" >> $testroot/stdout.expected
 357         # This used to fail with 'got: no such entry found in tree'
 358         (cd $testroot/wt && got log -l1 -p new > $testroot/stdout.patch)
 359         ret=$?
 360         if [ $ret -ne 0 ]; then
 361                 echo "got log command failed unexpectedly" >&2
 362                 test_done "$testroot" "$ret"
 363                 return 1
 364         fi
 365         grep ^commit $testroot/stdout.patch > $testroot/stdout
 366         cmp -s $testroot/stdout.expected $testroot/stdout
 367         ret=$?
 368         if [ $ret -ne 0 ]; then
 369                 diff -u $testroot/stdout.expected $testroot/stdout
 370         fi
 371         test_done "$testroot" "$ret"
 372 }
 373
 374 test_log_nonexistent_path() {
 375         local testroot=`test_init log_nonexistent_path`
 376         local head_rev=`git_show_head $testroot/repo`
 377
 378         echo "commit $head_rev (master)" > $testroot/stdout.expected
 379
 380         (cd $testroot/repo && got log this/does/not/exist \
 381                 > $testroot/stdout 2> $testroot/stderr)
 382         ret=$?
 383         if [ $ret -eq 0 ]; then
 384                 echo "log command succeeded unexpectedly" >&2
 385                 test_done "$testroot" "1"
 386                 return 1
 387         fi
 388
 389         echo -n > $testroot/stdout.expected
 390         cmp -s $testroot/stdout.expected $testroot/stdout
 391         ret=$?
 392         if [ $ret -ne 0 ]; then
 393                 diff -u $testroot/stdout.expected $testroot/stdout
 394                 test_done "$testroot" "$ret"
 395                 return 1
 396         fi
 397
 398         echo "got: this/does/not/exist: no such entry found in tree" \
 399                 > $testroot/stderr.expected
 400         cmp -s $testroot/stderr.expected $testroot/stderr
 401         ret=$?
 402         if [ $ret -ne 0 ]; then
 403                 diff -u $testroot/stderr.expected $testroot/stderr
 404         fi
 405         test_done "$testroot" "$ret"
 406 }
 407
 408 test_log_end_at_commit() {
 409         local testroot=`test_init log_end_at_commit`
 410         local commit_id0=`git_show_head $testroot/repo`
 411
 412         got checkout $testroot/repo $testroot/wt > /dev/null
 413         ret=$?
 414         if [ $ret -ne 0 ]; then
 415                 test_done "$testroot" "$ret"
 416                 return 1
 417         fi
 418
 419         echo "modified alpha" > $testroot/wt/alpha
 420         (cd $testroot/wt && got commit -m 'test log_limit' > /dev/null)
 421         local commit_id1=`git_show_head $testroot/repo`
 422
 423         (cd $testroot/wt && got rm beta >/dev/null)
 424         (cd $testroot/wt && got commit -m 'test log_limit' > /dev/null)
 425         local commit_id2=`git_show_head $testroot/repo`
 426
 427         echo "new file" > $testroot/wt/new
 428         (cd $testroot/wt && got add new >/dev/null)
 429         (cd $testroot/wt && got commit -m 'test log_limit' > /dev/null)
 430         local commit_id3=`git_show_head $testroot/repo`
 431
 432         # Print commit 3 only
 433         echo "commit $commit_id3 (master)" > $testroot/stdout.expected
 434         (cd $testroot/wt && got log -x $commit_id3 | grep ^commit \
 435                 > $testroot/stdout)
 436         cmp -s $testroot/stdout.expected $testroot/stdout
 437         ret=$?
 438         if [ $ret -ne 0 ]; then
 439                 diff -u $testroot/stdout.expected $testroot/stdout
 440                 test_done "$testroot" "$ret"
 441                 return 1
 442         fi
 443
 444         # Print commit 3 up to commit 1 inclusive
 445         echo "commit $commit_id3 (master)" > $testroot/stdout.expected
 446         echo "commit $commit_id2" >> $testroot/stdout.expected
 447         echo "commit $commit_id1" >> $testroot/stdout.expected
 448         (cd $testroot/wt && got log -c $commit_id3 -x $commit_id1 | \
 449                 grep ^commit > $testroot/stdout)
 450         cmp -s $testroot/stdout.expected $testroot/stdout
 451         ret=$?
 452         if [ $ret -ne 0 ]; then
 453                 diff -u $testroot/stdout.expected $testroot/stdout
 454                 test_done "$testroot" "$ret"
 455                 return 1
 456         fi
 457
 458         # Create commits on an unrelated branch
 459         (cd $testroot/wt && got br foo > /dev/null)
 460         echo bar >> $testroot/wt/alpha
 461         (cd $testroot/wt && got commit -m "change on branch foo" >/dev/null)
 462         local commit_id4=`git_show_branch_head $testroot/repo foo`
 463
 464         # Print commit 4 only (in work tree)
 465         echo "commit $commit_id4 (foo)" > $testroot/stdout.expected
 466         (cd $testroot/wt && got log -x foo | grep ^commit \
 467                 > $testroot/stdout)
 468         cmp -s $testroot/stdout.expected $testroot/stdout
 469         ret=$?
 470         if [ $ret -ne 0 ]; then
 471                 diff -u $testroot/stdout.expected $testroot/stdout
 472                 test_done "$testroot" "$ret"
 473                 return 1
 474         fi
 475
 476         # Print commit 4 only (in repository)
 477         echo "commit $commit_id4 (foo)" > $testroot/stdout.expected
 478         (cd $testroot/repo && got log -c foo -x foo | grep ^commit \
 479                 > $testroot/stdout)
 480         cmp -s $testroot/stdout.expected $testroot/stdout
 481         ret=$?
 482         if [ $ret -ne 0 ]; then
 483                 diff -u $testroot/stdout.expected $testroot/stdout
 484                 test_done "$testroot" "$ret"
 485                 return 1
 486         fi
 487
 488         # Repository's HEAD is on master branch so -x foo without an explicit
 489         # '-c foo' start commit has no effect there
 490         echo "commit $commit_id3 (master)" > $testroot/stdout.expected
 491         echo "commit $commit_id2" >> $testroot/stdout.expected
 492         echo "commit $commit_id1" >> $testroot/stdout.expected
 493         echo "commit $commit_id0" >> $testroot/stdout.expected
 494         (cd $testroot/repo && got log -x foo | grep ^commit \
 495                 > $testroot/stdout)
 496         cmp -s $testroot/stdout.expected $testroot/stdout
 497         ret=$?
 498         if [ $ret -ne 0 ]; then
 499                 diff -u $testroot/stdout.expected $testroot/stdout
 500                 test_done "$testroot" "$ret"
 501                 return 1
 502         fi
 503
 504         # got will refuse -x with a non-existent commit
 505         (cd $testroot/wt && got log -x nonexistent \
 506                 > $testroot/stdout 2> $testroot/stderr)
 507         ret=$?
 508         if [ $ret -eq 0 ]; then
 509                 echo "log command succeeded unexpectedly" >&2
 510                 test_done "$testroot" "1"
 511                 return 1
 512         fi
 513         echo -n > $testroot/stdout.expected
 514         echo "got: reference nonexistent not found" \
 515                 > $testroot/stderr.expected
 516         cmp -s $testroot/stderr.expected $testroot/stderr
 517         ret=$?
 518         if [ $ret -ne 0 ]; then
 519                 diff -u $testroot/stderr.expected $testroot/stderr
 520                 test_done "$testroot" "$ret"
 521                 return 1
 522         fi
 523         cmp -s $testroot/stdout.expected $testroot/stdout
 524         ret=$?
 525         if [ $ret -ne 0 ]; then
 526                 diff -u $testroot/stdout.expected $testroot/stdout
 527                 test_done "$testroot" "$ret"
 528                 return 1
 529         fi
 530
 531         # try the same with the hash of an empty string which is very
 532         # unlikely to match any object
 533         local empty_sha1=da39a3ee5e6b4b0d3255bfef95601890afd80709
 534         (cd $testroot/wt && got log -x $empty_sha1 \
 535                 > $testroot/stdout 2> $testroot/stderr)
 536         ret=$?
 537         if [ $ret -eq 0 ]; then
 538                 echo "log command succeeded unexpectedly" >&2
 539                 test_done "$testroot" "1"
 540                 return 1
 541         fi
 542         echo -n > $testroot/stdout.expected
 543         echo "got: commit $empty_sha1: object not found" \
 544                 > $testroot/stderr.expected
 545         cmp -s $testroot/stderr.expected $testroot/stderr
 546         ret=$?
 547         if [ $ret -ne 0 ]; then
 548                 diff -u $testroot/stderr.expected $testroot/stderr
 549                 test_done "$testroot" "$ret"
 550                 return 1
 551         fi
 552         cmp -s $testroot/stdout.expected $testroot/stdout
 553         ret=$?
 554         if [ $ret -ne 0 ]; then
 555                 diff -u $testroot/stdout.expected $testroot/stdout
 556                 test_done "$testroot" "$ret"
 557                 return 1
 558         fi
 559
 560         test_done "$testroot" "0"
 561 }
 562
 563 test_log_reverse_display() {
 564         local testroot=`test_init log_reverse_display`
 565         local commit_id0=`git_show_head $testroot/repo`
 566
 567         got checkout $testroot/repo $testroot/wt > /dev/null
 568         ret=$?
 569         if [ $ret -ne 0 ]; then
 570                 test_done "$testroot" "$ret"
 571                 return 1
 572         fi
 573
 574         echo "modified alpha" > $testroot/wt/alpha
 575         (cd $testroot/wt && got commit -m 'commit1' > /dev/null)
 576         local commit_id1=`git_show_head $testroot/repo`
 577
 578         (cd $testroot/wt && got rm beta >/dev/null)
 579         (cd $testroot/wt && got commit -m 'commit2' > /dev/null)
 580         local commit_id2=`git_show_head $testroot/repo`
 581
 582         echo "new file" > $testroot/wt/new
 583         (cd $testroot/wt && got add new >/dev/null)
 584         (cd $testroot/wt && got commit -m 'commit3' > /dev/null)
 585         local commit_id3=`git_show_head $testroot/repo`
 586
 587         # -R alone should display all commits in reverse
 588         echo "commit $commit_id0" > $testroot/stdout.expected
 589         echo "commit $commit_id1" >> $testroot/stdout.expected
 590         echo "commit $commit_id2" >> $testroot/stdout.expected
 591         echo "commit $commit_id3 (master)" >> $testroot/stdout.expected
 592         (cd $testroot/wt && got log -R | grep ^commit > $testroot/stdout)
 593         cmp -s $testroot/stdout.expected $testroot/stdout
 594         ret=$?
 595         if [ $ret -ne 0 ]; then
 596                 diff -u $testroot/stdout.expected $testroot/stdout
 597                 test_done "$testroot" "$ret"
 598                 return 1
 599         fi
 600
 601         # -R takes effect after the -l commit traversal limit
 602         echo "commit $commit_id2" > $testroot/stdout.expected
 603         echo "commit $commit_id3 (master)" >> $testroot/stdout.expected
 604         (cd $testroot/wt && got log -R -l2 | grep ^commit > $testroot/stdout)
 605         cmp -s $testroot/stdout.expected $testroot/stdout
 606         ret=$?
 607         if [ $ret -ne 0 ]; then
 608                 diff -u $testroot/stdout.expected $testroot/stdout
 609                 test_done "$testroot" "$ret"
 610                 return 1
 611         fi
 612
 613         # -R works with commit ranges specified via -c and -x
 614         echo "commit $commit_id1" > $testroot/stdout.expected
 615         echo "commit $commit_id2" >> $testroot/stdout.expected
 616         echo "commit $commit_id3 (master)" >> $testroot/stdout.expected
 617         (cd $testroot/wt && got log -R -c $commit_id3 -x $commit_id1 | \
 618                 grep ^commit > $testroot/stdout)
 619         cmp -s $testroot/stdout.expected $testroot/stdout
 620         ret=$?
 621         if [ $ret -ne 0 ]; then
 622                 diff -u $testroot/stdout.expected $testroot/stdout
 623                 test_done "$testroot" "$ret"
 624                 return 1
 625         fi
 626
 627         # commit matching with -s applies before -R
 628         echo "commit $commit_id1" > $testroot/stdout.expected
 629         echo "commit $commit_id2" >> $testroot/stdout.expected
 630         (cd $testroot/wt && got log -R -S 'commit[12]' | \
 631                 grep ^commit > $testroot/stdout)
 632         cmp -s $testroot/stdout.expected $testroot/stdout
 633         ret=$?
 634         if [ $ret -ne 0 ]; then
 635                 diff -u $testroot/stdout.expected $testroot/stdout
 636                 test_done "$testroot" "$ret"
 637                 return 1
 638         fi
 639
 640         # -R works in combination with -P
 641         echo "" > $testroot/stdout.expected
 642         (cd $testroot/wt && got log -R -P | grep -E '^(commit| [MDmA])' \
 643                 > $testroot/stdout)
 644         echo "commit $commit_id0" > $testroot/stdout.expected
 645         echo " A  alpha" >> $testroot/stdout.expected
 646         echo " A  beta" >> $testroot/stdout.expected
 647         echo " A  epsilon/zeta" >> $testroot/stdout.expected
 648         echo " A  gamma/delta" >> $testroot/stdout.expected
 649         echo "commit $commit_id1" >> $testroot/stdout.expected
 650         echo " M  alpha" >> $testroot/stdout.expected
 651         echo "commit $commit_id2" >> $testroot/stdout.expected
 652         echo " D  beta" >> $testroot/stdout.expected
 653         echo "commit $commit_id3 (master)" >> $testroot/stdout.expected
 654         echo " A  new" >> $testroot/stdout.expected
 655         cmp -s $testroot/stdout.expected $testroot/stdout
 656         ret=$?
 657         if [ $ret -ne 0 ]; then
 658                 diff -u $testroot/stdout.expected $testroot/stdout
 659         fi
 660         test_done "$testroot" "$ret"
 661 }
 662
 663 test_log_in_worktree_different_repo() {
 664         local testroot=`test_init log_in_worktree_different_repo 1`
 665
 666         make_test_tree $testroot/repo
 667         mkdir -p $testroot/repo/epsilon/d
 668         echo foo > $testroot/repo/epsilon/d/foo
 669         (cd $testroot/repo && git add .)
 670         git_commit $testroot/repo -m "adding the test tree"
 671         local head_commit=`git_show_head $testroot/repo`
 672
 673         gotadmin init $testroot/other-repo
 674         mkdir -p $testroot/tree
 675         make_test_tree $testroot/tree
 676         got import -mm -b foo -r $testroot/other-repo $testroot/tree >/dev/null
 677         got checkout -b foo $testroot/other-repo $testroot/wt > /dev/null
 678         ret=$?
 679         if [ $ret -ne 0 ]; then
 680                 test_done "$testroot" "$ret"
 681                 return 1
 682         fi
 683
 684         echo "commit $head_commit (master)" > $testroot/stdout.expected
 685
 686         # 'got log' used to fail with "reference refs/heads/foo not found"
 687         # even though that reference belongs to an unrelated repository
 688         # found via a worktree via the current working directory
 689         for p in "" alpha epsilon; do
 690                 (cd $testroot/wt && got log -r $testroot/repo $p | \
 691                         grep ^commit > $testroot/stdout)
 692                 cmp -s $testroot/stdout.expected $testroot/stdout
 693                 ret=$?
 694                 if [ $ret -ne 0 ]; then
 695                         diff -u $testroot/stdout.expected $testroot/stdout
 696                         test_done "$testroot" "$ret"
 697                         return 1
 698                 fi
 699         done
 700
 701         for p in "" epsilon/zeta; do
 702                 (cd $testroot/wt/epsilon && got log -r $testroot/repo $p | \
 703                         grep ^commit > $testroot/stdout)
 704                 cmp -s $testroot/stdout.expected $testroot/stdout
 705                 ret=$?
 706                 if [ $ret -ne 0 ]; then
 707                         diff -u $testroot/stdout.expected $testroot/stdout
 708                         test_done "$testroot" "$ret"
 709                         return 1
 710                 fi
 711         done
 712
 713         for p in "" foo; do
 714                 (cd $testroot/wt/epsilon && got log -r $testroot/repo epsilon/d/$p | \
 715                         grep ^commit > $testroot/stdout)
 716                 cmp -s $testroot/stdout.expected $testroot/stdout
 717                 ret=$?
 718                 if [ $ret -ne 0 ]; then
 719                         diff -u $testroot/stdout.expected $testroot/stdout
 720                         test_done "$testroot" "$ret"
 721                         return 1
 722                 fi
 723         done
 724
 725         test_done "$testroot" "0"
 726 }
 727
 728 test_log_changed_paths() {
 729         local testroot=`test_init log_changed_paths`
 730         local commit_id0=`git_show_head $testroot/repo`
 731
 732         got checkout $testroot/repo $testroot/wt > /dev/null
 733         ret=$?
 734         if [ $ret -ne 0 ]; then
 735                 test_done "$testroot" "$ret"
 736                 return 1
 737         fi
 738
 739         echo "modified alpha" > $testroot/wt/alpha
 740         (cd $testroot/wt && got commit -m 'test log_changed_paths' > /dev/null)
 741         local commit_id1=`git_show_head $testroot/repo`
 742
 743         (cd $testroot/wt && got rm beta >/dev/null)
 744         (cd $testroot/wt && chmod +x epsilon/zeta >/dev/null)
 745         (cd $testroot/wt && got commit -m 'test log_changed_paths' > /dev/null)
 746         local commit_id2=`git_show_head $testroot/repo`
 747
 748         echo "new file" > $testroot/wt/new
 749         (cd $testroot/wt && got add new >/dev/null)
 750         (cd $testroot/wt && got commit -m 'test log_changed_paths' > /dev/null)
 751         local commit_id3=`git_show_head $testroot/repo`
 752
 753         (cd $testroot/wt && got log -P | grep '^ [MDmA]' > $testroot/stdout)
 754
 755         echo " A  new" > $testroot/stdout.expected
 756         echo " D  beta" >> $testroot/stdout.expected
 757         echo " m  epsilon/zeta" >> $testroot/stdout.expected
 758         echo " M  alpha" >> $testroot/stdout.expected
 759         echo " A  alpha" >> $testroot/stdout.expected
 760         echo " A  beta" >> $testroot/stdout.expected
 761         echo " A  epsilon/zeta" >> $testroot/stdout.expected
 762         echo " A  gamma/delta" >> $testroot/stdout.expected
 763
 764         cmp -s $testroot/stdout.expected $testroot/stdout
 765         ret=$?
 766         if [ $ret -ne 0 ]; then
 767                 diff -u $testroot/stdout.expected $testroot/stdout
 768         fi
 769         test_done "$testroot" "$ret"
 770 }
 771
 772 test_log_submodule() {
 773         local testroot=`test_init log_submodule`
 774
 775         make_single_file_repo $testroot/repo2 foo
 776
 777         (cd $testroot/repo && git -c protocol.file.allow=always \
 778                 submodule -q add ../repo2)
 779         (cd $testroot/repo && git commit -q -m 'adding submodule')
 780         local head_commit=`git_show_head $testroot/repo`
 781
 782         echo "commit $head_commit (master)" > $testroot/stdout.expected
 783
 784         got log -r $testroot/repo -l1 repo2 | grep ^commit > $testroot/stdout
 785         cmp -s $testroot/stdout.expected $testroot/stdout
 786         ret=$?
 787         if [ $ret -ne 0 ]; then
 788                 diff -u $testroot/stdout.expected $testroot/stdout
 789                 test_done "$testroot" "$ret"
 790                 return 1
 791         fi
 792
 793         echo " A  .gitmodules" > $testroot/stdout.expected
 794
 795         got log -r $testroot/repo -l1 -P repo2 | grep '^ [MDmA]' \
 796                 > $testroot/stdout
 797         cmp -s $testroot/stdout.expected $testroot/stdout
 798         ret=$?
 799         if [ $ret -ne 0 ]; then
 800                 diff -u $testroot/stdout.expected $testroot/stdout
 801                 test_done "$testroot" "$ret"
 802                 return 1
 803         fi
 804
 805         got log -p -r $testroot/repo -l1 repo2 \
 806                 > $testroot/stdout 2> $testroot/stderr
 807         ret=$?
 808         if [ $ret -eq 0 ]; then
 809                 echo "log command succeeded unexpectedly" >&2
 810                 test_done "$testroot" "1"
 811                 return 1
 812         fi
 813         local submodule_id=$(got tree -r $testroot/repo -i | \
 814                 grep 'repo2\$$' | cut -d ' ' -f1)
 815         echo "got: object $submodule_id not found" > $testroot/stderr.expected
 816
 817         cmp -s $testroot/stderr.expected $testroot/stderr
 818         ret=$?
 819         if [ $ret -ne 0 ]; then
 820                 diff -u $testroot/stderr.expected $testroot/stderr
 821                 test_done "$testroot" "$ret"
 822                 return 1
 823         fi
 824
 825         echo "modified foo" > $testroot/repo2/foo
 826         (cd $testroot/repo2 && git commit -q -a -m 'modified a submodule')
 827
 828         # Update the repo/repo2 submodule link
 829         (cd $testroot/repo && git -C repo2 pull -q)
 830         (cd $testroot/repo && git add repo2)
 831         git_commit $testroot/repo -m "changed submodule link"
 832
 833         # log -P does not show the changed submodule path
 834         got log -P -r $testroot/repo -l1 repo2 > $testroot/stdout.full
 835         ret=$?
 836         if [ $ret -ne 0 ]; then
 837                 echo "log command failed unexpectedly" >&2
 838                 test_done "$testroot" "1"
 839                 return 1
 840         fi
 841         grep '^ [MDmA]' $testroot/stdout.full > $testroot/stdout
 842
 843         echo -n > $testroot/stdout.expected
 844         cmp -s $testroot/stdout.expected $testroot/stdout
 845         ret=$?
 846         if [ $ret -ne 0 ]; then
 847                 diff -u $testroot/stdout.expected $testroot/stdout
 848         fi
 849         test_done "$testroot" "$ret"
 850 }
 851
 852 test_parseargs "$@"
 853 run_test test_log_in_repo
 854 run_test test_log_in_bare_repo
 855 run_test test_log_in_worktree
 856 run_test test_log_in_worktree_with_path_prefix
 857 run_test test_log_tag
 858 run_test test_log_limit
 859 run_test test_log_oneline
 860 run_test test_log_patch_added_file
 861 run_test test_log_nonexistent_path
 862 run_test test_log_end_at_commit
 863 run_test test_log_reverse_display
 864 run_test test_log_in_worktree_different_repo
 865 run_test test_log_changed_paths
 866 run_test test_log_submodule