t/t7900-maintenance.sh

   1 #!/bin/sh
   2
   3 test_description='git maintenance builtin'
   4
   5 . ./test-lib.sh
   6
   7 GIT_TEST_COMMIT_GRAPH=0
   8 GIT_TEST_MULTI_PACK_INDEX=0
   9
  10 test_lazy_prereq XMLLINT '
  11         xmllint --version
  12 '
  13
  14 test_xmllint () {
  15         if test_have_prereq XMLLINT
  16         then
  17                 xmllint --noout "$@"
  18         else
  19                 true
  20         fi
  21 }
  22
  23 test_expect_success 'help text' '
  24         test_expect_code 129 git maintenance -h 2>err &&
  25         test_i18ngrep "usage: git maintenance <subcommand>" err &&
  26         test_expect_code 128 git maintenance barf 2>err &&
  27         test_i18ngrep "invalid subcommand: barf" err &&
  28         test_expect_code 129 git maintenance 2>err &&
  29         test_i18ngrep "usage: git maintenance" err
  30 '
  31
  32 test_expect_success 'run [--auto|--quiet]' '
  33         GIT_TRACE2_EVENT="$(pwd)/run-no-auto.txt" \
  34                 git maintenance run 2>/dev/null &&
  35         GIT_TRACE2_EVENT="$(pwd)/run-auto.txt" \
  36                 git maintenance run --auto 2>/dev/null &&
  37         GIT_TRACE2_EVENT="$(pwd)/run-no-quiet.txt" \
  38                 git maintenance run --no-quiet 2>/dev/null &&
  39         test_subcommand git gc --quiet <run-no-auto.txt &&
  40         test_subcommand ! git gc --auto --quiet <run-auto.txt &&
  41         test_subcommand git gc --no-quiet <run-no-quiet.txt
  42 '
  43
  44 test_expect_success 'maintenance.auto config option' '
  45         GIT_TRACE2_EVENT="$(pwd)/default" git commit --quiet --allow-empty -m 1 &&
  46         test_subcommand git maintenance run --auto --quiet <default &&
  47         GIT_TRACE2_EVENT="$(pwd)/true" \
  48                 git -c maintenance.auto=true \
  49                 commit --quiet --allow-empty -m 2 &&
  50         test_subcommand git maintenance run --auto --quiet  <true &&
  51         GIT_TRACE2_EVENT="$(pwd)/false" \
  52                 git -c maintenance.auto=false \
  53                 commit --quiet --allow-empty -m 3 &&
  54         test_subcommand ! git maintenance run --auto --quiet  <false
  55 '
  56
  57 test_expect_success 'maintenance.<task>.enabled' '
  58         git config maintenance.gc.enabled false &&
  59         git config maintenance.commit-graph.enabled true &&
  60         GIT_TRACE2_EVENT="$(pwd)/run-config.txt" git maintenance run 2>err &&
  61         test_subcommand ! git gc --quiet <run-config.txt &&
  62         test_subcommand git commit-graph write --split --reachable --no-progress <run-config.txt
  63 '
  64
  65 test_expect_success 'run --task=<task>' '
  66         GIT_TRACE2_EVENT="$(pwd)/run-commit-graph.txt" \
  67                 git maintenance run --task=commit-graph 2>/dev/null &&
  68         GIT_TRACE2_EVENT="$(pwd)/run-gc.txt" \
  69                 git maintenance run --task=gc 2>/dev/null &&
  70         GIT_TRACE2_EVENT="$(pwd)/run-commit-graph.txt" \
  71                 git maintenance run --task=commit-graph 2>/dev/null &&
  72         GIT_TRACE2_EVENT="$(pwd)/run-both.txt" \
  73                 git maintenance run --task=commit-graph --task=gc 2>/dev/null &&
  74         test_subcommand ! git gc --quiet <run-commit-graph.txt &&
  75         test_subcommand git gc --quiet <run-gc.txt &&
  76         test_subcommand git gc --quiet <run-both.txt &&
  77         test_subcommand git commit-graph write --split --reachable --no-progress <run-commit-graph.txt &&
  78         test_subcommand ! git commit-graph write --split --reachable --no-progress <run-gc.txt &&
  79         test_subcommand git commit-graph write --split --reachable --no-progress <run-both.txt
  80 '
  81
  82 test_expect_success 'core.commitGraph=false prevents write process' '
  83         GIT_TRACE2_EVENT="$(pwd)/no-commit-graph.txt" \
  84                 git -c core.commitGraph=false maintenance run \
  85                 --task=commit-graph 2>/dev/null &&
  86         test_subcommand ! git commit-graph write --split --reachable --no-progress \
  87                 <no-commit-graph.txt
  88 '
  89
  90 test_expect_success 'commit-graph auto condition' '
  91         COMMAND="maintenance run --task=commit-graph --auto --quiet" &&
  92
  93         GIT_TRACE2_EVENT="$(pwd)/cg-no.txt" \
  94                 git -c maintenance.commit-graph.auto=1 $COMMAND &&
  95         GIT_TRACE2_EVENT="$(pwd)/cg-negative-means-yes.txt" \
  96                 git -c maintenance.commit-graph.auto="-1" $COMMAND &&
  97
  98         test_commit first &&
  99
 100         GIT_TRACE2_EVENT="$(pwd)/cg-zero-means-no.txt" \
 101                 git -c maintenance.commit-graph.auto=0 $COMMAND &&
 102         GIT_TRACE2_EVENT="$(pwd)/cg-one-satisfied.txt" \
 103                 git -c maintenance.commit-graph.auto=1 $COMMAND &&
 104
 105         git commit --allow-empty -m "second" &&
 106         git commit --allow-empty -m "third" &&
 107
 108         GIT_TRACE2_EVENT="$(pwd)/cg-two-satisfied.txt" \
 109                 git -c maintenance.commit-graph.auto=2 $COMMAND &&
 110
 111         COMMIT_GRAPH_WRITE="git commit-graph write --split --reachable --no-progress" &&
 112         test_subcommand ! $COMMIT_GRAPH_WRITE <cg-no.txt &&
 113         test_subcommand $COMMIT_GRAPH_WRITE <cg-negative-means-yes.txt &&
 114         test_subcommand ! $COMMIT_GRAPH_WRITE <cg-zero-means-no.txt &&
 115         test_subcommand $COMMIT_GRAPH_WRITE <cg-one-satisfied.txt &&
 116         test_subcommand $COMMIT_GRAPH_WRITE <cg-two-satisfied.txt
 117 '
 118
 119 test_expect_success 'run --task=bogus' '
 120         test_must_fail git maintenance run --task=bogus 2>err &&
 121         test_i18ngrep "is not a valid task" err
 122 '
 123
 124 test_expect_success 'run --task duplicate' '
 125         test_must_fail git maintenance run --task=gc --task=gc 2>err &&
 126         test_i18ngrep "cannot be selected multiple times" err
 127 '
 128
 129 test_expect_success 'run --task=prefetch with no remotes' '
 130         git maintenance run --task=prefetch 2>err &&
 131         test_must_be_empty err
 132 '
 133
 134 test_expect_success 'prefetch multiple remotes' '
 135         git clone . clone1 &&
 136         git clone . clone2 &&
 137         git remote add remote1 "file://$(pwd)/clone1" &&
 138         git remote add remote2 "file://$(pwd)/clone2" &&
 139         git -C clone1 switch -c one &&
 140         git -C clone2 switch -c two &&
 141         test_commit -C clone1 one &&
 142         test_commit -C clone2 two &&
 143         GIT_TRACE2_EVENT="$(pwd)/run-prefetch.txt" git maintenance run --task=prefetch 2>/dev/null &&
 144         fetchargs="--prefetch --prune --no-tags --no-write-fetch-head --recurse-submodules=no --quiet" &&
 145         test_subcommand git fetch remote1 $fetchargs <run-prefetch.txt &&
 146         test_subcommand git fetch remote2 $fetchargs <run-prefetch.txt &&
 147         test_path_is_missing .git/refs/remotes &&
 148         git log prefetch/remotes/remote1/one &&
 149         git log prefetch/remotes/remote2/two &&
 150         git fetch --all &&
 151         test_cmp_rev refs/remotes/remote1/one refs/prefetch/remotes/remote1/one &&
 152         test_cmp_rev refs/remotes/remote2/two refs/prefetch/remotes/remote2/two &&
 153
 154         test_cmp_config refs/prefetch/ log.excludedecoration &&
 155         git log --oneline --decorate --all >log &&
 156         ! grep "prefetch" log &&
 157
 158         test_when_finished git config --unset remote.remote1.skipFetchAll &&
 159         git config remote.remote1.skipFetchAll true &&
 160         GIT_TRACE2_EVENT="$(pwd)/skip-remote1.txt" git maintenance run --task=prefetch 2>/dev/null &&
 161         test_subcommand ! git fetch remote1 $fetchargs <skip-remote1.txt &&
 162         test_subcommand git fetch remote2 $fetchargs <skip-remote1.txt
 163 '
 164
 165 test_expect_success 'prefetch and existing log.excludeDecoration values' '
 166         git config --unset-all log.excludeDecoration &&
 167         git config log.excludeDecoration refs/remotes/remote1/ &&
 168         git maintenance run --task=prefetch &&
 169
 170         git config --get-all log.excludeDecoration >out &&
 171         grep refs/remotes/remote1/ out &&
 172         grep refs/prefetch/ out &&
 173
 174         git log --oneline --decorate --all >log &&
 175         ! grep "prefetch" log &&
 176         ! grep "remote1" log &&
 177         grep "remote2" log &&
 178
 179         # a second run does not change the config
 180         git maintenance run --task=prefetch &&
 181         git log --oneline --decorate --all >log2 &&
 182         test_cmp log log2
 183 '
 184
 185 test_expect_success 'loose-objects task' '
 186         # Repack everything so we know the state of the object dir
 187         git repack -adk &&
 188
 189         # Hack to stop maintenance from running during "git commit"
 190         echo in use >.git/objects/maintenance.lock &&
 191
 192         # Assuming that "git commit" creates at least one loose object
 193         test_commit create-loose-object &&
 194         rm .git/objects/maintenance.lock &&
 195
 196         ls .git/objects >obj-dir-before &&
 197         test_file_not_empty obj-dir-before &&
 198         ls .git/objects/pack/*.pack >packs-before &&
 199         test_line_count = 1 packs-before &&
 200
 201         # The first run creates a pack-file
 202         # but does not delete loose objects.
 203         git maintenance run --task=loose-objects &&
 204         ls .git/objects >obj-dir-between &&
 205         test_cmp obj-dir-before obj-dir-between &&
 206         ls .git/objects/pack/*.pack >packs-between &&
 207         test_line_count = 2 packs-between &&
 208         ls .git/objects/pack/loose-*.pack >loose-packs &&
 209         test_line_count = 1 loose-packs &&
 210
 211         # The second run deletes loose objects
 212         # but does not create a pack-file.
 213         git maintenance run --task=loose-objects &&
 214         ls .git/objects >obj-dir-after &&
 215         cat >expect <<-\EOF &&
 216         info
 217         pack
 218         EOF
 219         test_cmp expect obj-dir-after &&
 220         ls .git/objects/pack/*.pack >packs-after &&
 221         test_cmp packs-between packs-after
 222 '
 223
 224 test_expect_success 'maintenance.loose-objects.auto' '
 225         git repack -adk &&
 226         GIT_TRACE2_EVENT="$(pwd)/trace-lo1.txt" \
 227                 git -c maintenance.loose-objects.auto=1 maintenance \
 228                 run --auto --task=loose-objects 2>/dev/null &&
 229         test_subcommand ! git prune-packed --quiet <trace-lo1.txt &&
 230         printf data-A | git hash-object -t blob --stdin -w &&
 231         GIT_TRACE2_EVENT="$(pwd)/trace-loA" \
 232                 git -c maintenance.loose-objects.auto=2 \
 233                 maintenance run --auto --task=loose-objects 2>/dev/null &&
 234         test_subcommand ! git prune-packed --quiet <trace-loA &&
 235         printf data-B | git hash-object -t blob --stdin -w &&
 236         GIT_TRACE2_EVENT="$(pwd)/trace-loB" \
 237                 git -c maintenance.loose-objects.auto=2 \
 238                 maintenance run --auto --task=loose-objects 2>/dev/null &&
 239         test_subcommand git prune-packed --quiet <trace-loB &&
 240         GIT_TRACE2_EVENT="$(pwd)/trace-loC" \
 241                 git -c maintenance.loose-objects.auto=2 \
 242                 maintenance run --auto --task=loose-objects 2>/dev/null &&
 243         test_subcommand git prune-packed --quiet <trace-loC
 244 '
 245
 246 test_expect_success 'incremental-repack task' '
 247         packDir=.git/objects/pack &&
 248         for i in $(test_seq 1 5)
 249         do
 250                 test_commit $i || return 1
 251         done &&
 252
 253         # Create three disjoint pack-files with size BIG, small, small.
 254         echo HEAD~2 | git pack-objects --revs $packDir/test-1 &&
 255         test_tick &&
 256         git pack-objects --revs $packDir/test-2 <<-\EOF &&
 257         HEAD~1
 258         ^HEAD~2
 259         EOF
 260         test_tick &&
 261         git pack-objects --revs $packDir/test-3 <<-\EOF &&
 262         HEAD
 263         ^HEAD~1
 264         EOF
 265
 266         # Delete refs that have not been repacked in these packs.
 267         git for-each-ref --format="delete %(refname)" \
 268                 refs/prefetch refs/tags >refs &&
 269         git update-ref --stdin <refs &&
 270
 271         # Replace the object directory with this pack layout.
 272         rm -f $packDir/pack-* &&
 273         rm -f $packDir/loose-* &&
 274         ls $packDir/*.pack >packs-before &&
 275         test_line_count = 3 packs-before &&
 276
 277         # the job repacks the two into a new pack, but does not
 278         # delete the old ones.
 279         git maintenance run --task=incremental-repack &&
 280         ls $packDir/*.pack >packs-between &&
 281         test_line_count = 4 packs-between &&
 282
 283         # the job deletes the two old packs, and does not write
 284         # a new one because the batch size is not high enough to
 285         # pack the largest pack-file.
 286         git maintenance run --task=incremental-repack &&
 287         ls .git/objects/pack/*.pack >packs-after &&
 288         test_line_count = 2 packs-after
 289 '
 290
 291 test_expect_success EXPENSIVE 'incremental-repack 2g limit' '
 292         test_config core.compression 0 &&
 293
 294         for i in $(test_seq 1 5)
 295         do
 296                 test-tool genrandom foo$i $((512 * 1024 * 1024 + 1)) >>big ||
 297                 return 1
 298         done &&
 299         git add big &&
 300         git commit -qm "Add big file (1)" &&
 301
 302         # ensure any possible loose objects are in a pack-file
 303         git maintenance run --task=loose-objects &&
 304
 305         rm big &&
 306         for i in $(test_seq 6 10)
 307         do
 308                 test-tool genrandom foo$i $((512 * 1024 * 1024 + 1)) >>big ||
 309                 return 1
 310         done &&
 311         git add big &&
 312         git commit -qm "Add big file (2)" &&
 313
 314         # ensure any possible loose objects are in a pack-file
 315         git maintenance run --task=loose-objects &&
 316
 317         # Now run the incremental-repack task and check the batch-size
 318         GIT_TRACE2_EVENT="$(pwd)/run-2g.txt" git maintenance run \
 319                 --task=incremental-repack 2>/dev/null &&
 320         test_subcommand git multi-pack-index repack \
 321                  --no-progress --batch-size=2147483647 <run-2g.txt
 322 '
 323
 324 test_expect_success 'maintenance.incremental-repack.auto' '
 325         git repack -adk &&
 326         git config core.multiPackIndex true &&
 327         git multi-pack-index write &&
 328         GIT_TRACE2_EVENT="$(pwd)/midx-init.txt" git \
 329                 -c maintenance.incremental-repack.auto=1 \
 330                 maintenance run --auto --task=incremental-repack 2>/dev/null &&
 331         test_subcommand ! git multi-pack-index write --no-progress <midx-init.txt &&
 332         test_commit A &&
 333         git pack-objects --revs .git/objects/pack/pack <<-\EOF &&
 334         HEAD
 335         ^HEAD~1
 336         EOF
 337         GIT_TRACE2_EVENT=$(pwd)/trace-A git \
 338                 -c maintenance.incremental-repack.auto=2 \
 339                 maintenance run --auto --task=incremental-repack 2>/dev/null &&
 340         test_subcommand ! git multi-pack-index write --no-progress <trace-A &&
 341         test_commit B &&
 342         git pack-objects --revs .git/objects/pack/pack <<-\EOF &&
 343         HEAD
 344         ^HEAD~1
 345         EOF
 346         GIT_TRACE2_EVENT=$(pwd)/trace-B git \
 347                 -c maintenance.incremental-repack.auto=2 \
 348                 maintenance run --auto --task=incremental-repack 2>/dev/null &&
 349         test_subcommand git multi-pack-index write --no-progress <trace-B
 350 '
 351
 352 test_expect_success 'pack-refs task' '
 353         for n in $(test_seq 1 5)
 354         do
 355                 git branch -f to-pack/$n HEAD || return 1
 356         done &&
 357         GIT_TRACE2_EVENT="$(pwd)/pack-refs.txt" \
 358                 git maintenance run --task=pack-refs &&
 359         ls .git/refs/heads/ >after &&
 360         test_must_be_empty after &&
 361         test_subcommand git pack-refs --all --prune <pack-refs.txt
 362 '
 363
 364 test_expect_success '--auto and --schedule incompatible' '
 365         test_must_fail git maintenance run --auto --schedule=daily 2>err &&
 366         test_i18ngrep "at most one" err
 367 '
 368
 369 test_expect_success 'invalid --schedule value' '
 370         test_must_fail git maintenance run --schedule=annually 2>err &&
 371         test_i18ngrep "unrecognized --schedule" err
 372 '
 373
 374 test_expect_success '--schedule inheritance weekly -> daily -> hourly' '
 375         git config maintenance.loose-objects.enabled true &&
 376         git config maintenance.loose-objects.schedule hourly &&
 377         git config maintenance.commit-graph.enabled true &&
 378         git config maintenance.commit-graph.schedule daily &&
 379         git config maintenance.incremental-repack.enabled true &&
 380         git config maintenance.incremental-repack.schedule weekly &&
 381
 382         GIT_TRACE2_EVENT="$(pwd)/hourly.txt" \
 383                 git maintenance run --schedule=hourly 2>/dev/null &&
 384         test_subcommand git prune-packed --quiet <hourly.txt &&
 385         test_subcommand ! git commit-graph write --split --reachable \
 386                 --no-progress <hourly.txt &&
 387         test_subcommand ! git multi-pack-index write --no-progress <hourly.txt &&
 388
 389         GIT_TRACE2_EVENT="$(pwd)/daily.txt" \
 390                 git maintenance run --schedule=daily 2>/dev/null &&
 391         test_subcommand git prune-packed --quiet <daily.txt &&
 392         test_subcommand git commit-graph write --split --reachable \
 393                 --no-progress <daily.txt &&
 394         test_subcommand ! git multi-pack-index write --no-progress <daily.txt &&
 395
 396         GIT_TRACE2_EVENT="$(pwd)/weekly.txt" \
 397                 git maintenance run --schedule=weekly 2>/dev/null &&
 398         test_subcommand git prune-packed --quiet <weekly.txt &&
 399         test_subcommand git commit-graph write --split --reachable \
 400                 --no-progress <weekly.txt &&
 401         test_subcommand git multi-pack-index write --no-progress <weekly.txt
 402 '
 403
 404 test_expect_success 'maintenance.strategy inheritance' '
 405         for task in commit-graph loose-objects incremental-repack
 406         do
 407                 git config --unset maintenance.$task.schedule || return 1
 408         done &&
 409
 410         test_when_finished git config --unset maintenance.strategy &&
 411         git config maintenance.strategy incremental &&
 412
 413         GIT_TRACE2_EVENT="$(pwd)/incremental-hourly.txt" \
 414                 git maintenance run --schedule=hourly --quiet &&
 415         GIT_TRACE2_EVENT="$(pwd)/incremental-daily.txt" \
 416                 git maintenance run --schedule=daily --quiet &&
 417         GIT_TRACE2_EVENT="$(pwd)/incremental-weekly.txt" \
 418                 git maintenance run --schedule=weekly --quiet &&
 419
 420         test_subcommand git commit-graph write --split --reachable \
 421                 --no-progress <incremental-hourly.txt &&
 422         test_subcommand ! git prune-packed --quiet <incremental-hourly.txt &&
 423         test_subcommand ! git multi-pack-index write --no-progress \
 424                 <incremental-hourly.txt &&
 425         test_subcommand ! git pack-refs --all --prune \
 426                 <incremental-hourly.txt &&
 427
 428         test_subcommand git commit-graph write --split --reachable \
 429                 --no-progress <incremental-daily.txt &&
 430         test_subcommand git prune-packed --quiet <incremental-daily.txt &&
 431         test_subcommand git multi-pack-index write --no-progress \
 432                 <incremental-daily.txt &&
 433         test_subcommand ! git pack-refs --all --prune \
 434                 <incremental-daily.txt &&
 435
 436         test_subcommand git commit-graph write --split --reachable \
 437                 --no-progress <incremental-weekly.txt &&
 438         test_subcommand git prune-packed --quiet <incremental-weekly.txt &&
 439         test_subcommand git multi-pack-index write --no-progress \
 440                 <incremental-weekly.txt &&
 441         test_subcommand git pack-refs --all --prune \
 442                 <incremental-weekly.txt &&
 443
 444         # Modify defaults
 445         git config maintenance.commit-graph.schedule daily &&
 446         git config maintenance.loose-objects.schedule hourly &&
 447         git config maintenance.incremental-repack.enabled false &&
 448
 449         GIT_TRACE2_EVENT="$(pwd)/modified-hourly.txt" \
 450                 git maintenance run --schedule=hourly --quiet &&
 451         GIT_TRACE2_EVENT="$(pwd)/modified-daily.txt" \
 452                 git maintenance run --schedule=daily --quiet &&
 453
 454         test_subcommand ! git commit-graph write --split --reachable \
 455                 --no-progress <modified-hourly.txt &&
 456         test_subcommand git prune-packed --quiet <modified-hourly.txt &&
 457         test_subcommand ! git multi-pack-index write --no-progress \
 458                 <modified-hourly.txt &&
 459
 460         test_subcommand git commit-graph write --split --reachable \
 461                 --no-progress <modified-daily.txt &&
 462         test_subcommand git prune-packed --quiet <modified-daily.txt &&
 463         test_subcommand ! git multi-pack-index write --no-progress \
 464                 <modified-daily.txt
 465 '
 466
 467 test_expect_success 'register and unregister' '
 468         test_when_finished git config --global --unset-all maintenance.repo &&
 469         git config --global --add maintenance.repo /existing1 &&
 470         git config --global --add maintenance.repo /existing2 &&
 471         git config --global --get-all maintenance.repo >before &&
 472
 473         git maintenance register &&
 474         test_cmp_config false maintenance.auto &&
 475         git config --global --get-all maintenance.repo >between &&
 476         cp before expect &&
 477         pwd >>expect &&
 478         test_cmp expect between &&
 479
 480         git maintenance unregister &&
 481         git config --global --get-all maintenance.repo >actual &&
 482         test_cmp before actual
 483 '
 484
 485 test_expect_success !MINGW 'register and unregister with regex metacharacters' '
 486         META="a+b*c" &&
 487         git init "$META" &&
 488         git -C "$META" maintenance register &&
 489         git config --get-all --show-origin maintenance.repo &&
 490         git config --get-all --global --fixed-value \
 491                 maintenance.repo "$(pwd)/$META" &&
 492         git -C "$META" maintenance unregister &&
 493         test_must_fail git config --get-all --global --fixed-value \
 494                 maintenance.repo "$(pwd)/$META"
 495 '
 496
 497 test_expect_success 'start from empty cron table' '
 498         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance start &&
 499
 500         # start registers the repo
 501         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 502
 503         grep "for-each-repo --config=maintenance.repo maintenance run --schedule=daily" cron.txt &&
 504         grep "for-each-repo --config=maintenance.repo maintenance run --schedule=hourly" cron.txt &&
 505         grep "for-each-repo --config=maintenance.repo maintenance run --schedule=weekly" cron.txt
 506 '
 507
 508 test_expect_success 'stop from existing schedule' '
 509         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance stop &&
 510
 511         # stop does not unregister the repo
 512         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 513
 514         # Operation is idempotent
 515         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance stop &&
 516         test_must_be_empty cron.txt
 517 '
 518
 519 test_expect_success 'start preserves existing schedule' '
 520         echo "Important information!" >cron.txt &&
 521         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance start &&
 522         grep "Important information!" cron.txt
 523 '
 524
 525 test_expect_success 'magic markers are correct' '
 526         grep "GIT MAINTENANCE SCHEDULE" cron.txt >actual &&
 527         cat >expect <<-\EOF &&
 528         # BEGIN GIT MAINTENANCE SCHEDULE
 529         # END GIT MAINTENANCE SCHEDULE
 530         EOF
 531         test_cmp actual expect
 532 '
 533
 534 test_expect_success 'stop preserves surrounding schedule' '
 535         echo "Crucial information!" >>cron.txt &&
 536         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance stop &&
 537         grep "Important information!" cron.txt &&
 538         grep "Crucial information!" cron.txt
 539 '
 540
 541 test_expect_success 'start and stop macOS maintenance' '
 542         # ensure $HOME can be compared against hook arguments on all platforms
 543         pfx=$(cd "$HOME" && pwd) &&
 544
 545         write_script print-args <<-\EOF &&
 546         echo $* | sed "s:gui/[0-9][0-9]*:gui/[UID]:" >>args
 547         EOF
 548
 549         rm -f args &&
 550         GIT_TEST_MAINT_SCHEDULER=launchctl:./print-args git maintenance start &&
 551
 552         # start registers the repo
 553         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 554
 555         ls "$HOME/Library/LaunchAgents" >actual &&
 556         cat >expect <<-\EOF &&
 557         org.git-scm.git.daily.plist
 558         org.git-scm.git.hourly.plist
 559         org.git-scm.git.weekly.plist
 560         EOF
 561         test_cmp expect actual &&
 562
 563         rm -f expect &&
 564         for frequency in hourly daily weekly
 565         do
 566                 PLIST="$pfx/Library/LaunchAgents/org.git-scm.git.$frequency.plist" &&
 567                 test_xmllint "$PLIST" &&
 568                 grep schedule=$frequency "$PLIST" &&
 569                 echo "bootout gui/[UID] $PLIST" >>expect &&
 570                 echo "bootstrap gui/[UID] $PLIST" >>expect || return 1
 571         done &&
 572         test_cmp expect args &&
 573
 574         rm -f args &&
 575         GIT_TEST_MAINT_SCHEDULER=launchctl:./print-args git maintenance stop &&
 576
 577         # stop does not unregister the repo
 578         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 579
 580         printf "bootout gui/[UID] $pfx/Library/LaunchAgents/org.git-scm.git.%s.plist\n" \
 581                 hourly daily weekly >expect &&
 582         test_cmp expect args &&
 583         ls "$HOME/Library/LaunchAgents" >actual &&
 584         test_line_count = 0 actual
 585 '
 586
 587 test_expect_success 'start and stop Windows maintenance' '
 588         write_script print-args <<-\EOF &&
 589         echo $* >>args
 590         while test $# -gt 0
 591         do
 592                 case "$1" in
 593                 /xml) shift; xmlfile=$1; break ;;
 594                 *) shift ;;
 595                 esac
 596         done
 597         test -z "$xmlfile" || cp "$xmlfile" "$xmlfile.xml"
 598         EOF
 599
 600         rm -f args &&
 601         GIT_TEST_MAINT_SCHEDULER="schtasks:./print-args" git maintenance start &&
 602
 603         # start registers the repo
 604         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 605
 606         for frequency in hourly daily weekly
 607         do
 608                 grep "/create /tn Git Maintenance ($frequency) /f /xml" args &&
 609                 file=$(ls .git/schedule_${frequency}*.xml) &&
 610                 test_xmllint "$file" || return 1
 611         done &&
 612
 613         rm -f args &&
 614         GIT_TEST_MAINT_SCHEDULER="schtasks:./print-args" git maintenance stop &&
 615
 616         # stop does not unregister the repo
 617         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 618
 619         printf "/delete /tn Git Maintenance (%s) /f\n" \
 620                 hourly daily weekly >expect &&
 621         test_cmp expect args
 622 '
 623
 624 test_expect_success 'register preserves existing strategy' '
 625         git config maintenance.strategy none &&
 626         git maintenance register &&
 627         test_config maintenance.strategy none &&
 628         git config --unset maintenance.strategy &&
 629         git maintenance register &&
 630         test_config maintenance.strategy incremental
 631 '
 632
 633 test_expect_success 'fails when running outside of a repository' '
 634         nongit test_must_fail git maintenance run &&
 635         nongit test_must_fail git maintenance stop &&
 636         nongit test_must_fail git maintenance start &&
 637         nongit test_must_fail git maintenance register &&
 638         nongit test_must_fail git maintenance unregister
 639 '
 640
 641 test_expect_success 'register and unregister bare repo' '
 642         test_when_finished "git config --global --unset-all maintenance.repo || :" &&
 643         test_might_fail git config --global --unset-all maintenance.repo &&
 644         git init --bare barerepo &&
 645         (
 646                 cd barerepo &&
 647                 git maintenance register &&
 648                 git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 649                 git maintenance unregister &&
 650                 test_must_fail git config --global --get-all maintenance.repo
 651         )
 652 '
 653
 654 test_done