| #!/bin/sh |
| |
| test_description='git maintenance builtin' |
| |
| . ./test-lib.sh |
| |
| GIT_TEST_COMMIT_GRAPH=0 |
| GIT_TEST_MULTI_PACK_INDEX=0 |
| |
| test_expect_success 'help text' ' |
| test_expect_code 129 git maintenance -h 2>err && |
| test_i18ngrep "usage: git maintenance <subcommand>" err && |
| test_expect_code 128 git maintenance barf 2>err && |
| test_i18ngrep "invalid subcommand: barf" err && |
| test_expect_code 129 git maintenance 2>err && |
| test_i18ngrep "usage: git maintenance" err |
| ' |
| |
| test_expect_success 'run [--auto|--quiet]' ' |
| GIT_TRACE2_EVENT="$(pwd)/run-no-auto.txt" \ |
| git maintenance run 2>/dev/null && |
| GIT_TRACE2_EVENT="$(pwd)/run-auto.txt" \ |
| git maintenance run --auto 2>/dev/null && |
| GIT_TRACE2_EVENT="$(pwd)/run-no-quiet.txt" \ |
| git maintenance run --no-quiet 2>/dev/null && |
| test_subcommand git gc --quiet <run-no-auto.txt && |
| test_subcommand ! git gc --auto --quiet <run-auto.txt && |
| test_subcommand git gc --no-quiet <run-no-quiet.txt |
| ' |
| |
| test_expect_success 'maintenance.auto config option' ' |
| GIT_TRACE2_EVENT="$(pwd)/default" git commit --quiet --allow-empty -m 1 && |
| test_subcommand git maintenance run --auto --quiet <default && |
| GIT_TRACE2_EVENT="$(pwd)/true" \ |
| git -c maintenance.auto=true \ |
| commit --quiet --allow-empty -m 2 && |
| test_subcommand git maintenance run --auto --quiet <true && |
| GIT_TRACE2_EVENT="$(pwd)/false" \ |
| git -c maintenance.auto=false \ |
| commit --quiet --allow-empty -m 3 && |
| test_subcommand ! git maintenance run --auto --quiet <false |
| ' |
| |
| test_expect_success 'maintenance.<task>.enabled' ' |
| git config maintenance.gc.enabled false && |
| git config maintenance.commit-graph.enabled true && |
| GIT_TRACE2_EVENT="$(pwd)/run-config.txt" git maintenance run 2>err && |
| test_subcommand ! git gc --quiet <run-config.txt && |
| test_subcommand git commit-graph write --split --reachable --no-progress <run-config.txt |
| ' |
| |
| test_expect_success 'run --task=<task>' ' |
| GIT_TRACE2_EVENT="$(pwd)/run-commit-graph.txt" \ |
| git maintenance run --task=commit-graph 2>/dev/null && |
| GIT_TRACE2_EVENT="$(pwd)/run-gc.txt" \ |
| git maintenance run --task=gc 2>/dev/null && |
| GIT_TRACE2_EVENT="$(pwd)/run-commit-graph.txt" \ |
| git maintenance run --task=commit-graph 2>/dev/null && |
| GIT_TRACE2_EVENT="$(pwd)/run-both.txt" \ |
| git maintenance run --task=commit-graph --task=gc 2>/dev/null && |
| test_subcommand ! git gc --quiet <run-commit-graph.txt && |
| test_subcommand git gc --quiet <run-gc.txt && |
| test_subcommand git gc --quiet <run-both.txt && |
| test_subcommand git commit-graph write --split --reachable --no-progress <run-commit-graph.txt && |
| test_subcommand ! git commit-graph write --split --reachable --no-progress <run-gc.txt && |
| test_subcommand git commit-graph write --split --reachable --no-progress <run-both.txt |
| ' |
| |
| test_expect_success 'core.commitGraph=false prevents write process' ' |
| GIT_TRACE2_EVENT="$(pwd)/no-commit-graph.txt" \ |
| git -c core.commitGraph=false maintenance run \ |
| --task=commit-graph 2>/dev/null && |
| test_subcommand ! git commit-graph write --split --reachable --no-progress \ |
| <no-commit-graph.txt |
| ' |
| |
| test_expect_success 'commit-graph auto condition' ' |
| COMMAND="maintenance run --task=commit-graph --auto --quiet" && |
| |
| GIT_TRACE2_EVENT="$(pwd)/cg-no.txt" \ |
| git -c maintenance.commit-graph.auto=1 $COMMAND && |
| GIT_TRACE2_EVENT="$(pwd)/cg-negative-means-yes.txt" \ |
| git -c maintenance.commit-graph.auto="-1" $COMMAND && |
| |
| test_commit first && |
| |
| GIT_TRACE2_EVENT="$(pwd)/cg-zero-means-no.txt" \ |
| git -c maintenance.commit-graph.auto=0 $COMMAND && |
| GIT_TRACE2_EVENT="$(pwd)/cg-one-satisfied.txt" \ |
| git -c maintenance.commit-graph.auto=1 $COMMAND && |
| |
| git commit --allow-empty -m "second" && |
| git commit --allow-empty -m "third" && |
| |
| GIT_TRACE2_EVENT="$(pwd)/cg-two-satisfied.txt" \ |
| git -c maintenance.commit-graph.auto=2 $COMMAND && |
| |
| COMMIT_GRAPH_WRITE="git commit-graph write --split --reachable --no-progress" && |
| test_subcommand ! $COMMIT_GRAPH_WRITE <cg-no.txt && |
| test_subcommand $COMMIT_GRAPH_WRITE <cg-negative-means-yes.txt && |
| test_subcommand ! $COMMIT_GRAPH_WRITE <cg-zero-means-no.txt && |
| test_subcommand $COMMIT_GRAPH_WRITE <cg-one-satisfied.txt && |
| test_subcommand $COMMIT_GRAPH_WRITE <cg-two-satisfied.txt |
| ' |
| |
| test_expect_success 'run --task=bogus' ' |
| test_must_fail git maintenance run --task=bogus 2>err && |
| test_i18ngrep "is not a valid task" err |
| ' |
| |
| test_expect_success 'run --task duplicate' ' |
| test_must_fail git maintenance run --task=gc --task=gc 2>err && |
| test_i18ngrep "cannot be selected multiple times" err |
| ' |
| |
| test_expect_success 'run --task=prefetch with no remotes' ' |
| git maintenance run --task=prefetch 2>err && |
| test_must_be_empty err |
| ' |
| |
| test_expect_success 'prefetch multiple remotes' ' |
| git clone . clone1 && |
| git clone . clone2 && |
| git remote add remote1 "file://$(pwd)/clone1" && |
| git remote add remote2 "file://$(pwd)/clone2" && |
| git -C clone1 switch -c one && |
| git -C clone2 switch -c two && |
| test_commit -C clone1 one && |
| test_commit -C clone2 two && |
| GIT_TRACE2_EVENT="$(pwd)/run-prefetch.txt" git maintenance run --task=prefetch 2>/dev/null && |
| fetchargs="--prune --no-tags --no-write-fetch-head --recurse-submodules=no --refmap= --quiet" && |
| test_subcommand git fetch remote1 $fetchargs +refs/heads/\\*:refs/prefetch/remote1/\\* <run-prefetch.txt && |
| test_subcommand git fetch remote2 $fetchargs +refs/heads/\\*:refs/prefetch/remote2/\\* <run-prefetch.txt && |
| test_path_is_missing .git/refs/remotes && |
| git log prefetch/remote1/one && |
| git log prefetch/remote2/two && |
| git fetch --all && |
| test_cmp_rev refs/remotes/remote1/one refs/prefetch/remote1/one && |
| test_cmp_rev refs/remotes/remote2/two refs/prefetch/remote2/two |
| ' |
| |
| test_expect_success 'loose-objects task' ' |
| # Repack everything so we know the state of the object dir |
| git repack -adk && |
| |
| # Hack to stop maintenance from running during "git commit" |
| echo in use >.git/objects/maintenance.lock && |
| |
| # Assuming that "git commit" creates at least one loose object |
| test_commit create-loose-object && |
| rm .git/objects/maintenance.lock && |
| |
| ls .git/objects >obj-dir-before && |
| test_file_not_empty obj-dir-before && |
| ls .git/objects/pack/*.pack >packs-before && |
| test_line_count = 1 packs-before && |
| |
| # The first run creates a pack-file |
| # but does not delete loose objects. |
| git maintenance run --task=loose-objects && |
| ls .git/objects >obj-dir-between && |
| test_cmp obj-dir-before obj-dir-between && |
| ls .git/objects/pack/*.pack >packs-between && |
| test_line_count = 2 packs-between && |
| ls .git/objects/pack/loose-*.pack >loose-packs && |
| test_line_count = 1 loose-packs && |
| |
| # The second run deletes loose objects |
| # but does not create a pack-file. |
| git maintenance run --task=loose-objects && |
| ls .git/objects >obj-dir-after && |
| cat >expect <<-\EOF && |
| info |
| pack |
| EOF |
| test_cmp expect obj-dir-after && |
| ls .git/objects/pack/*.pack >packs-after && |
| test_cmp packs-between packs-after |
| ' |
| |
| test_expect_success 'maintenance.loose-objects.auto' ' |
| git repack -adk && |
| GIT_TRACE2_EVENT="$(pwd)/trace-lo1.txt" \ |
| git -c maintenance.loose-objects.auto=1 maintenance \ |
| run --auto --task=loose-objects 2>/dev/null && |
| test_subcommand ! git prune-packed --quiet <trace-lo1.txt && |
| printf data-A | git hash-object -t blob --stdin -w && |
| GIT_TRACE2_EVENT="$(pwd)/trace-loA" \ |
| git -c maintenance.loose-objects.auto=2 \ |
| maintenance run --auto --task=loose-objects 2>/dev/null && |
| test_subcommand ! git prune-packed --quiet <trace-loA && |
| printf data-B | git hash-object -t blob --stdin -w && |
| GIT_TRACE2_EVENT="$(pwd)/trace-loB" \ |
| git -c maintenance.loose-objects.auto=2 \ |
| maintenance run --auto --task=loose-objects 2>/dev/null && |
| test_subcommand git prune-packed --quiet <trace-loB && |
| GIT_TRACE2_EVENT="$(pwd)/trace-loC" \ |
| git -c maintenance.loose-objects.auto=2 \ |
| maintenance run --auto --task=loose-objects 2>/dev/null && |
| test_subcommand git prune-packed --quiet <trace-loC |
| ' |
| |
| test_expect_success 'incremental-repack task' ' |
| packDir=.git/objects/pack && |
| for i in $(test_seq 1 5) |
| do |
| test_commit $i || return 1 |
| done && |
| |
| # Create three disjoint pack-files with size BIG, small, small. |
| echo HEAD~2 | git pack-objects --revs $packDir/test-1 && |
| test_tick && |
| git pack-objects --revs $packDir/test-2 <<-\EOF && |
| HEAD~1 |
| ^HEAD~2 |
| EOF |
| test_tick && |
| git pack-objects --revs $packDir/test-3 <<-\EOF && |
| HEAD |
| ^HEAD~1 |
| EOF |
| rm -f $packDir/pack-* && |
| rm -f $packDir/loose-* && |
| ls $packDir/*.pack >packs-before && |
| test_line_count = 3 packs-before && |
| |
| # the job repacks the two into a new pack, but does not |
| # delete the old ones. |
| git maintenance run --task=incremental-repack && |
| ls $packDir/*.pack >packs-between && |
| test_line_count = 4 packs-between && |
| |
| # the job deletes the two old packs, and does not write |
| # a new one because the batch size is not high enough to |
| # pack the largest pack-file. |
| git maintenance run --task=incremental-repack && |
| ls .git/objects/pack/*.pack >packs-after && |
| test_line_count = 2 packs-after |
| ' |
| |
| test_expect_success EXPENSIVE 'incremental-repack 2g limit' ' |
| test_config core.compression 0 && |
| |
| for i in $(test_seq 1 5) |
| do |
| test-tool genrandom foo$i $((512 * 1024 * 1024 + 1)) >>big || |
| return 1 |
| done && |
| git add big && |
| git commit -qm "Add big file (1)" && |
| |
| # ensure any possible loose objects are in a pack-file |
| git maintenance run --task=loose-objects && |
| |
| rm big && |
| for i in $(test_seq 6 10) |
| do |
| test-tool genrandom foo$i $((512 * 1024 * 1024 + 1)) >>big || |
| return 1 |
| done && |
| git add big && |
| git commit -qm "Add big file (2)" && |
| |
| # ensure any possible loose objects are in a pack-file |
| git maintenance run --task=loose-objects && |
| |
| # Now run the incremental-repack task and check the batch-size |
| GIT_TRACE2_EVENT="$(pwd)/run-2g.txt" git maintenance run \ |
| --task=incremental-repack 2>/dev/null && |
| test_subcommand git multi-pack-index repack \ |
| --no-progress --batch-size=2147483647 <run-2g.txt |
| ' |
| |
| test_expect_success 'maintenance.incremental-repack.auto' ' |
| git repack -adk && |
| git config core.multiPackIndex true && |
| git multi-pack-index write && |
| GIT_TRACE2_EVENT="$(pwd)/midx-init.txt" git \ |
| -c maintenance.incremental-repack.auto=1 \ |
| maintenance run --auto --task=incremental-repack 2>/dev/null && |
| test_subcommand ! git multi-pack-index write --no-progress <midx-init.txt && |
| test_commit A && |
| git pack-objects --revs .git/objects/pack/pack <<-\EOF && |
| HEAD |
| ^HEAD~1 |
| EOF |
| GIT_TRACE2_EVENT=$(pwd)/trace-A git \ |
| -c maintenance.incremental-repack.auto=2 \ |
| maintenance run --auto --task=incremental-repack 2>/dev/null && |
| test_subcommand ! git multi-pack-index write --no-progress <trace-A && |
| test_commit B && |
| git pack-objects --revs .git/objects/pack/pack <<-\EOF && |
| HEAD |
| ^HEAD~1 |
| EOF |
| GIT_TRACE2_EVENT=$(pwd)/trace-B git \ |
| -c maintenance.incremental-repack.auto=2 \ |
| maintenance run --auto --task=incremental-repack 2>/dev/null && |
| test_subcommand git multi-pack-index write --no-progress <trace-B |
| ' |
| |
| test_expect_success '--auto and --schedule incompatible' ' |
| test_must_fail git maintenance run --auto --schedule=daily 2>err && |
| test_i18ngrep "at most one" err |
| ' |
| |
| test_expect_success 'invalid --schedule value' ' |
| test_must_fail git maintenance run --schedule=annually 2>err && |
| test_i18ngrep "unrecognized --schedule" err |
| ' |
| |
| test_expect_success '--schedule inheritance weekly -> daily -> hourly' ' |
| git config maintenance.loose-objects.enabled true && |
| git config maintenance.loose-objects.schedule hourly && |
| git config maintenance.commit-graph.enabled true && |
| git config maintenance.commit-graph.schedule daily && |
| git config maintenance.incremental-repack.enabled true && |
| git config maintenance.incremental-repack.schedule weekly && |
| |
| GIT_TRACE2_EVENT="$(pwd)/hourly.txt" \ |
| git maintenance run --schedule=hourly 2>/dev/null && |
| test_subcommand git prune-packed --quiet <hourly.txt && |
| test_subcommand ! git commit-graph write --split --reachable \ |
| --no-progress <hourly.txt && |
| test_subcommand ! git multi-pack-index write --no-progress <hourly.txt && |
| |
| GIT_TRACE2_EVENT="$(pwd)/daily.txt" \ |
| git maintenance run --schedule=daily 2>/dev/null && |
| test_subcommand git prune-packed --quiet <daily.txt && |
| test_subcommand git commit-graph write --split --reachable \ |
| --no-progress <daily.txt && |
| test_subcommand ! git multi-pack-index write --no-progress <daily.txt && |
| |
| GIT_TRACE2_EVENT="$(pwd)/weekly.txt" \ |
| git maintenance run --schedule=weekly 2>/dev/null && |
| test_subcommand git prune-packed --quiet <weekly.txt && |
| test_subcommand git commit-graph write --split --reachable \ |
| --no-progress <weekly.txt && |
| test_subcommand git multi-pack-index write --no-progress <weekly.txt |
| ' |
| |
| test_expect_success 'maintenance.strategy inheritance' ' |
| for task in commit-graph loose-objects incremental-repack |
| do |
| git config --unset maintenance.$task.schedule || return 1 |
| done && |
| |
| test_when_finished git config --unset maintenance.strategy && |
| git config maintenance.strategy incremental && |
| |
| GIT_TRACE2_EVENT="$(pwd)/incremental-hourly.txt" \ |
| git maintenance run --schedule=hourly --quiet && |
| GIT_TRACE2_EVENT="$(pwd)/incremental-daily.txt" \ |
| git maintenance run --schedule=daily --quiet && |
| |
| test_subcommand git commit-graph write --split --reachable \ |
| --no-progress <incremental-hourly.txt && |
| test_subcommand ! git prune-packed --quiet <incremental-hourly.txt && |
| test_subcommand ! git multi-pack-index write --no-progress \ |
| <incremental-hourly.txt && |
| |
| test_subcommand git commit-graph write --split --reachable \ |
| --no-progress <incremental-daily.txt && |
| test_subcommand git prune-packed --quiet <incremental-daily.txt && |
| test_subcommand git multi-pack-index write --no-progress \ |
| <incremental-daily.txt && |
| |
| # Modify defaults |
| git config maintenance.commit-graph.schedule daily && |
| git config maintenance.loose-objects.schedule hourly && |
| git config maintenance.incremental-repack.enabled false && |
| |
| GIT_TRACE2_EVENT="$(pwd)/modified-hourly.txt" \ |
| git maintenance run --schedule=hourly --quiet && |
| GIT_TRACE2_EVENT="$(pwd)/modified-daily.txt" \ |
| git maintenance run --schedule=daily --quiet && |
| |
| test_subcommand ! git commit-graph write --split --reachable \ |
| --no-progress <modified-hourly.txt && |
| test_subcommand git prune-packed --quiet <modified-hourly.txt && |
| test_subcommand ! git multi-pack-index write --no-progress \ |
| <modified-hourly.txt && |
| |
| test_subcommand git commit-graph write --split --reachable \ |
| --no-progress <modified-daily.txt && |
| test_subcommand git prune-packed --quiet <modified-daily.txt && |
| test_subcommand ! git multi-pack-index write --no-progress \ |
| <modified-daily.txt |
| ' |
| |
| test_expect_success 'register and unregister' ' |
| test_when_finished git config --global --unset-all maintenance.repo && |
| git config --global --add maintenance.repo /existing1 && |
| git config --global --add maintenance.repo /existing2 && |
| git config --global --get-all maintenance.repo >before && |
| |
| git maintenance register && |
| test_cmp_config false maintenance.auto && |
| git config --global --get-all maintenance.repo >between && |
| cp before expect && |
| pwd >>expect && |
| test_cmp expect between && |
| |
| git maintenance unregister && |
| git config --global --get-all maintenance.repo >actual && |
| test_cmp before actual |
| ' |
| |
| test_expect_success !MINGW 'register and unregister with regex metacharacters' ' |
| META="a+b*c" && |
| git init "$META" && |
| git -C "$META" maintenance register && |
| git config --get-all --show-origin maintenance.repo && |
| git config --get-all --global --fixed-value \ |
| maintenance.repo "$(pwd)/$META" && |
| git -C "$META" maintenance unregister && |
| test_must_fail git config --get-all --global --fixed-value \ |
| maintenance.repo "$(pwd)/$META" |
| ' |
| |
| test_expect_success 'start from empty cron table' ' |
| GIT_TEST_CRONTAB="test-tool crontab cron.txt" git maintenance start && |
| |
| # start registers the repo |
| git config --get --global --fixed-value maintenance.repo "$(pwd)" && |
| |
| grep "for-each-repo --config=maintenance.repo maintenance run --schedule=daily" cron.txt && |
| grep "for-each-repo --config=maintenance.repo maintenance run --schedule=hourly" cron.txt && |
| grep "for-each-repo --config=maintenance.repo maintenance run --schedule=weekly" cron.txt |
| ' |
| |
| test_expect_success 'stop from existing schedule' ' |
| GIT_TEST_CRONTAB="test-tool crontab cron.txt" git maintenance stop && |
| |
| # stop does not unregister the repo |
| git config --get --global --fixed-value maintenance.repo "$(pwd)" && |
| |
| # Operation is idempotent |
| GIT_TEST_CRONTAB="test-tool crontab cron.txt" git maintenance stop && |
| test_must_be_empty cron.txt |
| ' |
| |
| test_expect_success 'start preserves existing schedule' ' |
| echo "Important information!" >cron.txt && |
| GIT_TEST_CRONTAB="test-tool crontab cron.txt" git maintenance start && |
| grep "Important information!" cron.txt |
| ' |
| |
| test_expect_success 'magic markers are correct' ' |
| grep "GIT MAINTENANCE SCHEDULE" cron.txt >actual && |
| cat >expect <<-\EOF && |
| # BEGIN GIT MAINTENANCE SCHEDULE |
| # END GIT MAINTENANCE SCHEDULE |
| EOF |
| test_cmp actual expect |
| ' |
| |
| test_expect_success 'stop preserves surrounding schedule' ' |
| echo "Crucial information!" >>cron.txt && |
| GIT_TEST_CRONTAB="test-tool crontab cron.txt" git maintenance stop && |
| grep "Important information!" cron.txt && |
| grep "Crucial information!" cron.txt |
| ' |
| |
| test_expect_success 'register preserves existing strategy' ' |
| git config maintenance.strategy none && |
| git maintenance register && |
| test_config maintenance.strategy none && |
| git config --unset maintenance.strategy && |
| git maintenance register && |
| test_config maintenance.strategy incremental |
| ' |
| |
| test_expect_success 'fails when running outside of a repository' ' |
| nongit test_must_fail git maintenance run && |
| nongit test_must_fail git maintenance stop && |
| nongit test_must_fail git maintenance start && |
| nongit test_must_fail git maintenance register && |
| nongit test_must_fail git maintenance unregister |
| ' |
| |
| test_done |