diff options
Diffstat (limited to 'third_party/git/t/t5319-multi-pack-index.sh')
| -rwxr-xr-x | third_party/git/t/t5319-multi-pack-index.sh | 757 |
1 files changed, 0 insertions, 757 deletions
diff --git a/third_party/git/t/t5319-multi-pack-index.sh b/third_party/git/t/t5319-multi-pack-index.sh deleted file mode 100755 index f340b376bca5..000000000000 --- a/third_party/git/t/t5319-multi-pack-index.sh +++ /dev/null @@ -1,757 +0,0 @@ -#!/bin/sh - -test_description='multi-pack-indexes' -. ./test-lib.sh - -objdir=.git/objects - -HASH_LEN=$(test_oid rawsz) - -midx_read_expect () { - NUM_PACKS=$1 - NUM_OBJECTS=$2 - NUM_CHUNKS=$3 - OBJECT_DIR=$4 - EXTRA_CHUNKS="$5" - { - cat <<-EOF && - header: 4d494458 1 $HASH_LEN $NUM_CHUNKS $NUM_PACKS - chunks: pack-names oid-fanout oid-lookup object-offsets$EXTRA_CHUNKS - num_objects: $NUM_OBJECTS - packs: - EOF - if test $NUM_PACKS -ge 1 - then - ls $OBJECT_DIR/pack/ | grep idx | sort - fi && - printf "object-dir: $OBJECT_DIR\n" - } >expect && - test-tool read-midx $OBJECT_DIR >actual && - test_cmp expect actual -} - -test_expect_success 'setup' ' - test_oid_cache <<-EOF - idxoff sha1:2999 - idxoff sha256:3739 - - packnameoff sha1:652 - packnameoff sha256:940 - - fanoutoff sha1:1 - fanoutoff sha256:3 - EOF -' - -test_expect_success "don't write midx with no packs" ' - test_must_fail git multi-pack-index --object-dir=. write && - test_path_is_missing pack/multi-pack-index -' - -test_expect_success SHA1 'warn if a midx contains no oid' ' - cp "$TEST_DIRECTORY"/t5319/no-objects.midx $objdir/pack/multi-pack-index && - test_must_fail git multi-pack-index verify && - rm $objdir/pack/multi-pack-index -' - -generate_objects () { - i=$1 - iii=$(printf '%03i' $i) - { - test-tool genrandom "bar" 200 && - test-tool genrandom "baz $iii" 50 - } >wide_delta_$iii && - { - test-tool genrandom "foo"$i 100 && - test-tool genrandom "foo"$(( $i + 1 )) 100 && - test-tool genrandom "foo"$(( $i + 2 )) 100 - } >deep_delta_$iii && - { - echo $iii && - test-tool genrandom "$iii" 8192 - } >file_$iii && - git update-index --add file_$iii deep_delta_$iii wide_delta_$iii -} - -commit_and_list_objects () { - { - echo 101 && - test-tool genrandom 100 8192; - } >file_101 && - git update-index --add file_101 && - tree=$(git write-tree) && - commit=$(git commit-tree $tree -p HEAD</dev/null) && - { - echo $tree && - git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\) .*/\\1/" - } >obj-list && - git reset --hard $commit -} - -test_expect_success 'create objects' ' - test_commit initial && - for i in $(test_seq 1 5) - do - generate_objects $i - done && - commit_and_list_objects -' - -test_expect_success 'write midx with one v1 pack' ' - pack=$(git pack-objects --index-version=1 $objdir/pack/test <obj-list) && - test_when_finished rm $objdir/pack/test-$pack.pack \ - $objdir/pack/test-$pack.idx $objdir/pack/multi-pack-index && - git multi-pack-index --object-dir=$objdir write && - midx_read_expect 1 18 4 $objdir -' - -midx_git_two_modes () { - git -c core.multiPackIndex=false $1 >expect && - git -c core.multiPackIndex=true $1 >actual && - if [ "$2" = "sorted" ] - then - sort <expect >expect.sorted && - mv expect.sorted expect && - sort <actual >actual.sorted && - mv actual.sorted actual - fi && - test_cmp expect actual -} - -compare_results_with_midx () { - MSG=$1 - test_expect_success "check normal git operations: $MSG" ' - midx_git_two_modes "rev-list --objects --all" && - midx_git_two_modes "log --raw" && - midx_git_two_modes "count-objects --verbose" && - midx_git_two_modes "cat-file --batch-all-objects --batch-check" && - midx_git_two_modes "cat-file --batch-all-objects --batch-check --unordered" sorted - ' -} - -test_expect_success 'write midx with one v2 pack' ' - git pack-objects --index-version=2,0x40 $objdir/pack/test <obj-list && - git multi-pack-index --object-dir=$objdir write && - midx_read_expect 1 18 4 $objdir -' - -compare_results_with_midx "one v2 pack" - -test_expect_success 'corrupt idx not opened' ' - idx=$(test-tool read-midx $objdir | grep "\.idx\$") && - mv $objdir/pack/$idx backup-$idx && - test_when_finished "mv backup-\$idx \$objdir/pack/\$idx" && - - # This is the minimum size for a sha-1 based .idx; this lets - # us pass perfunctory tests, but anything that actually opens and reads - # the idx file will complain. - test_copy_bytes 1064 <backup-$idx >$objdir/pack/$idx && - - git -c core.multiPackIndex=true rev-list --objects --all 2>err && - test_must_be_empty err -' - -test_expect_success 'add more objects' ' - for i in $(test_seq 6 10) - do - generate_objects $i - done && - commit_and_list_objects -' - -test_expect_success 'write midx with two packs' ' - git pack-objects --index-version=1 $objdir/pack/test-2 <obj-list && - git multi-pack-index --object-dir=$objdir write && - midx_read_expect 2 34 4 $objdir -' - -compare_results_with_midx "two packs" - -test_expect_success 'write progress off for redirected stderr' ' - git multi-pack-index --object-dir=$objdir write 2>err && - test_line_count = 0 err -' - -test_expect_success 'write force progress on for stderr' ' - git multi-pack-index --object-dir=$objdir --progress write 2>err && - test_file_not_empty err -' - -test_expect_success 'write with the --no-progress option' ' - git multi-pack-index --object-dir=$objdir --no-progress write 2>err && - test_line_count = 0 err -' - -test_expect_success 'add more packs' ' - for j in $(test_seq 11 20) - do - generate_objects $j && - commit_and_list_objects && - git pack-objects --index-version=2 $objdir/pack/test-pack <obj-list - done -' - -compare_results_with_midx "mixed mode (two packs + extra)" - -test_expect_success 'write midx with twelve packs' ' - git multi-pack-index --object-dir=$objdir write && - midx_read_expect 12 74 4 $objdir -' - -compare_results_with_midx "twelve packs" - -test_expect_success 'warn on improper hash version' ' - git init --object-format=sha1 sha1 && - ( - cd sha1 && - git config core.multiPackIndex true && - test_commit 1 && - git repack -a && - git multi-pack-index write && - mv .git/objects/pack/multi-pack-index ../mpi-sha1 - ) && - git init --object-format=sha256 sha256 && - ( - cd sha256 && - git config core.multiPackIndex true && - test_commit 1 && - git repack -a && - git multi-pack-index write && - mv .git/objects/pack/multi-pack-index ../mpi-sha256 - ) && - ( - cd sha1 && - mv ../mpi-sha256 .git/objects/pack/multi-pack-index && - git log -1 2>err && - test_i18ngrep "multi-pack-index hash version 2 does not match version 1" err - ) && - ( - cd sha256 && - mv ../mpi-sha1 .git/objects/pack/multi-pack-index && - git log -1 2>err && - test_i18ngrep "multi-pack-index hash version 1 does not match version 2" err - ) -' - - -test_expect_success 'verify multi-pack-index success' ' - git multi-pack-index verify --object-dir=$objdir -' - -test_expect_success 'verify progress off for redirected stderr' ' - git multi-pack-index verify --object-dir=$objdir 2>err && - test_line_count = 0 err -' - -test_expect_success 'verify force progress on for stderr' ' - git multi-pack-index verify --object-dir=$objdir --progress 2>err && - test_file_not_empty err -' - -test_expect_success 'verify with the --no-progress option' ' - git multi-pack-index verify --object-dir=$objdir --no-progress 2>err && - test_line_count = 0 err -' - -# usage: corrupt_midx_and_verify <pos> <data> <objdir> <string> -corrupt_midx_and_verify() { - POS=$1 && - DATA="${2:-\0}" && - OBJDIR=$3 && - GREPSTR="$4" && - COMMAND="$5" && - if test -z "$COMMAND" - then - COMMAND="git multi-pack-index verify --object-dir=$OBJDIR" - fi && - FILE=$OBJDIR/pack/multi-pack-index && - chmod a+w $FILE && - test_when_finished mv midx-backup $FILE && - cp $FILE midx-backup && - printf "$DATA" | dd of="$FILE" bs=1 seek="$POS" conv=notrunc && - test_must_fail $COMMAND 2>test_err && - grep -v "^+" test_err >err && - test_i18ngrep "$GREPSTR" err -} - -test_expect_success 'verify bad signature' ' - corrupt_midx_and_verify 0 "\00" $objdir \ - "multi-pack-index signature" -' - -NUM_OBJECTS=74 -MIDX_BYTE_VERSION=4 -MIDX_BYTE_OID_VERSION=5 -MIDX_BYTE_CHUNK_COUNT=6 -MIDX_HEADER_SIZE=12 -MIDX_BYTE_CHUNK_ID=$MIDX_HEADER_SIZE -MIDX_BYTE_CHUNK_OFFSET=$(($MIDX_HEADER_SIZE + 4)) -MIDX_NUM_CHUNKS=5 -MIDX_CHUNK_LOOKUP_WIDTH=12 -MIDX_OFFSET_PACKNAMES=$(($MIDX_HEADER_SIZE + \ - $MIDX_NUM_CHUNKS * $MIDX_CHUNK_LOOKUP_WIDTH)) -MIDX_BYTE_PACKNAME_ORDER=$(($MIDX_OFFSET_PACKNAMES + 2)) -MIDX_OFFSET_OID_FANOUT=$(($MIDX_OFFSET_PACKNAMES + $(test_oid packnameoff))) -MIDX_OID_FANOUT_WIDTH=4 -MIDX_BYTE_OID_FANOUT_ORDER=$((MIDX_OFFSET_OID_FANOUT + 250 * $MIDX_OID_FANOUT_WIDTH + $(test_oid fanoutoff))) -MIDX_OFFSET_OID_LOOKUP=$(($MIDX_OFFSET_OID_FANOUT + 256 * $MIDX_OID_FANOUT_WIDTH)) -MIDX_BYTE_OID_LOOKUP=$(($MIDX_OFFSET_OID_LOOKUP + 16 * $HASH_LEN)) -MIDX_OFFSET_OBJECT_OFFSETS=$(($MIDX_OFFSET_OID_LOOKUP + $NUM_OBJECTS * $HASH_LEN)) -MIDX_OFFSET_WIDTH=8 -MIDX_BYTE_PACK_INT_ID=$(($MIDX_OFFSET_OBJECT_OFFSETS + 16 * $MIDX_OFFSET_WIDTH + 2)) -MIDX_BYTE_OFFSET=$(($MIDX_OFFSET_OBJECT_OFFSETS + 16 * $MIDX_OFFSET_WIDTH + 6)) - -test_expect_success 'verify bad version' ' - corrupt_midx_and_verify $MIDX_BYTE_VERSION "\00" $objdir \ - "multi-pack-index version" -' - -test_expect_success 'verify bad OID version' ' - corrupt_midx_and_verify $MIDX_BYTE_OID_VERSION "\03" $objdir \ - "hash version" -' - -test_expect_success 'verify truncated chunk count' ' - corrupt_midx_and_verify $MIDX_BYTE_CHUNK_COUNT "\01" $objdir \ - "missing required" -' - -test_expect_success 'verify extended chunk count' ' - corrupt_midx_and_verify $MIDX_BYTE_CHUNK_COUNT "\07" $objdir \ - "terminating multi-pack-index chunk id appears earlier than expected" -' - -test_expect_success 'verify missing required chunk' ' - corrupt_midx_and_verify $MIDX_BYTE_CHUNK_ID "\01" $objdir \ - "missing required" -' - -test_expect_success 'verify invalid chunk offset' ' - corrupt_midx_and_verify $MIDX_BYTE_CHUNK_OFFSET "\01" $objdir \ - "invalid chunk offset (too large)" -' - -test_expect_success 'verify packnames out of order' ' - corrupt_midx_and_verify $MIDX_BYTE_PACKNAME_ORDER "z" $objdir \ - "pack names out of order" -' - -test_expect_success 'verify packnames out of order' ' - corrupt_midx_and_verify $MIDX_BYTE_PACKNAME_ORDER "a" $objdir \ - "failed to load pack" -' - -test_expect_success 'verify oid fanout out of order' ' - corrupt_midx_and_verify $MIDX_BYTE_OID_FANOUT_ORDER "\01" $objdir \ - "oid fanout out of order" -' - -test_expect_success 'verify oid lookup out of order' ' - corrupt_midx_and_verify $MIDX_BYTE_OID_LOOKUP "\00" $objdir \ - "oid lookup out of order" -' - -test_expect_success 'verify incorrect pack-int-id' ' - corrupt_midx_and_verify $MIDX_BYTE_PACK_INT_ID "\07" $objdir \ - "bad pack-int-id" -' - -test_expect_success 'verify incorrect offset' ' - corrupt_midx_and_verify $MIDX_BYTE_OFFSET "\377" $objdir \ - "incorrect object offset" -' - -test_expect_success 'git-fsck incorrect offset' ' - corrupt_midx_and_verify $MIDX_BYTE_OFFSET "\377" $objdir \ - "incorrect object offset" \ - "git -c core.multipackindex=true fsck" -' - -test_expect_success 'repack progress off for redirected stderr' ' - git multi-pack-index --object-dir=$objdir repack 2>err && - test_line_count = 0 err -' - -test_expect_success 'repack force progress on for stderr' ' - git multi-pack-index --object-dir=$objdir --progress repack 2>err && - test_file_not_empty err -' - -test_expect_success 'repack with the --no-progress option' ' - git multi-pack-index --object-dir=$objdir --no-progress repack 2>err && - test_line_count = 0 err -' - -test_expect_success 'repack removes multi-pack-index when deleting packs' ' - test_path_is_file $objdir/pack/multi-pack-index && - # Set GIT_TEST_MULTI_PACK_INDEX to 0 to avoid writing a new - # multi-pack-index after repacking, but set "core.multiPackIndex" to - # true so that "git repack" can read the existing MIDX. - GIT_TEST_MULTI_PACK_INDEX=0 git -c core.multiPackIndex repack -adf && - test_path_is_missing $objdir/pack/multi-pack-index -' - -test_expect_success 'repack preserves multi-pack-index when creating packs' ' - git init preserve && - test_when_finished "rm -fr preserve" && - ( - cd preserve && - packdir=.git/objects/pack && - midx=$packdir/multi-pack-index && - - test_commit 1 && - pack1=$(git pack-objects --all $packdir/pack) && - touch $packdir/pack-$pack1.keep && - test_commit 2 && - pack2=$(git pack-objects --revs $packdir/pack) && - touch $packdir/pack-$pack2.keep && - - git multi-pack-index write && - cp $midx $midx.bak && - - cat >pack-input <<-EOF && - HEAD - ^HEAD~1 - EOF - test_commit 3 && - pack3=$(git pack-objects --revs $packdir/pack <pack-input) && - test_commit 4 && - pack4=$(git pack-objects --revs $packdir/pack <pack-input) && - - GIT_TEST_MULTI_PACK_INDEX=0 git -c core.multiPackIndex repack -ad && - ls -la $packdir && - test_path_is_file $packdir/pack-$pack1.pack && - test_path_is_file $packdir/pack-$pack2.pack && - test_path_is_missing $packdir/pack-$pack3.pack && - test_path_is_missing $packdir/pack-$pack4.pack && - test_cmp_bin $midx.bak $midx - ) -' - -compare_results_with_midx "after repack" - -test_expect_success 'multi-pack-index and pack-bitmap' ' - git -c repack.writeBitmaps=true repack -ad && - git multi-pack-index write && - git rev-list --test-bitmap HEAD -' - -test_expect_success 'multi-pack-index and alternates' ' - git init --bare alt.git && - echo $(pwd)/alt.git/objects >.git/objects/info/alternates && - echo content1 >file1 && - altblob=$(GIT_DIR=alt.git git hash-object -w file1) && - git cat-file blob $altblob && - git rev-list --all -' - -compare_results_with_midx "with alternate (local midx)" - -test_expect_success 'multi-pack-index in an alternate' ' - mv .git/objects/pack/* alt.git/objects/pack && - test_commit add_local_objects && - git repack --local && - git multi-pack-index write && - midx_read_expect 1 3 4 $objdir && - git reset --hard HEAD~1 && - rm -f .git/objects/pack/* -' - -compare_results_with_midx "with alternate (remote midx)" - -# usage: corrupt_data <file> <pos> [<data>] -corrupt_data () { - file=$1 - pos=$2 - data="${3:-\0}" - printf "$data" | dd of="$file" bs=1 seek="$pos" conv=notrunc -} - -# Force 64-bit offsets by manipulating the idx file. -# This makes the IDX file _incorrect_ so be careful to clean up after! -test_expect_success 'force some 64-bit offsets with pack-objects' ' - mkdir objects64 && - mkdir objects64/pack && - for i in $(test_seq 1 11) - do - generate_objects 11 - done && - commit_and_list_objects && - pack64=$(git pack-objects --index-version=2,0x40 objects64/pack/test-64 <obj-list) && - idx64=objects64/pack/test-64-$pack64.idx && - chmod u+w $idx64 && - corrupt_data $idx64 $(test_oid idxoff) "\02" && - midx64=$(git multi-pack-index --object-dir=objects64 write) && - midx_read_expect 1 63 5 objects64 " large-offsets" -' - -test_expect_success 'verify multi-pack-index with 64-bit offsets' ' - git multi-pack-index verify --object-dir=objects64 -' - -NUM_OBJECTS=63 -MIDX_OFFSET_OID_FANOUT=$((MIDX_OFFSET_PACKNAMES + 54)) -MIDX_OFFSET_OID_LOOKUP=$((MIDX_OFFSET_OID_FANOUT + 256 * $MIDX_OID_FANOUT_WIDTH)) -MIDX_OFFSET_OBJECT_OFFSETS=$(($MIDX_OFFSET_OID_LOOKUP + $NUM_OBJECTS * $HASH_LEN)) -MIDX_OFFSET_LARGE_OFFSETS=$(($MIDX_OFFSET_OBJECT_OFFSETS + $NUM_OBJECTS * $MIDX_OFFSET_WIDTH)) -MIDX_BYTE_LARGE_OFFSET=$(($MIDX_OFFSET_LARGE_OFFSETS + 3)) - -test_expect_success 'verify incorrect 64-bit offset' ' - corrupt_midx_and_verify $MIDX_BYTE_LARGE_OFFSET "\07" objects64 \ - "incorrect object offset" -' - -test_expect_success 'setup expire tests' ' - mkdir dup && - ( - cd dup && - git init && - test-tool genrandom "data" 4096 >large_file.txt && - git update-index --add large_file.txt && - for i in $(test_seq 1 20) - do - test_commit $i - done && - git branch A HEAD && - git branch B HEAD~8 && - git branch C HEAD~13 && - git branch D HEAD~16 && - git branch E HEAD~18 && - git pack-objects --revs .git/objects/pack/pack-A <<-EOF && - refs/heads/A - ^refs/heads/B - EOF - git pack-objects --revs .git/objects/pack/pack-B <<-EOF && - refs/heads/B - ^refs/heads/C - EOF - git pack-objects --revs .git/objects/pack/pack-C <<-EOF && - refs/heads/C - ^refs/heads/D - EOF - git pack-objects --revs .git/objects/pack/pack-D <<-EOF && - refs/heads/D - ^refs/heads/E - EOF - git pack-objects --revs .git/objects/pack/pack-E <<-EOF && - refs/heads/E - EOF - git multi-pack-index write && - cp -r .git/objects/pack .git/objects/pack-backup - ) -' - -test_expect_success 'expire does not remove any packs' ' - ( - cd dup && - ls .git/objects/pack >expect && - git multi-pack-index expire && - ls .git/objects/pack >actual && - test_cmp expect actual - ) -' - -test_expect_success 'expire progress off for redirected stderr' ' - ( - cd dup && - git multi-pack-index expire 2>err && - test_line_count = 0 err - ) -' - -test_expect_success 'expire force progress on for stderr' ' - ( - cd dup && - git multi-pack-index --progress expire 2>err && - test_file_not_empty err - ) -' - -test_expect_success 'expire with the --no-progress option' ' - ( - cd dup && - git multi-pack-index --no-progress expire 2>err && - test_line_count = 0 err - ) -' - -test_expect_success 'expire removes unreferenced packs' ' - ( - cd dup && - git pack-objects --revs .git/objects/pack/pack-combined <<-EOF && - refs/heads/A - ^refs/heads/C - EOF - git multi-pack-index write && - ls .git/objects/pack | grep -v -e pack-[AB] >expect && - git multi-pack-index expire && - ls .git/objects/pack >actual && - test_cmp expect actual && - ls .git/objects/pack/ | grep idx >expect-idx && - test-tool read-midx .git/objects | grep idx >actual-midx && - test_cmp expect-idx actual-midx && - git multi-pack-index verify && - git fsck - ) -' - -test_expect_success 'repack with minimum size does not alter existing packs' ' - ( - cd dup && - rm -rf .git/objects/pack && - mv .git/objects/pack-backup .git/objects/pack && - test-tool chmtime =-5 .git/objects/pack/pack-D* && - test-tool chmtime =-4 .git/objects/pack/pack-C* && - test-tool chmtime =-3 .git/objects/pack/pack-B* && - test-tool chmtime =-2 .git/objects/pack/pack-A* && - ls .git/objects/pack >expect && - MINSIZE=$(test-tool path-utils file-size .git/objects/pack/*pack | sort -n | head -n 1) && - git multi-pack-index repack --batch-size=$MINSIZE && - ls .git/objects/pack >actual && - test_cmp expect actual - ) -' - -test_expect_success 'repack respects repack.packKeptObjects=false' ' - test_when_finished rm -f dup/.git/objects/pack/*keep && - ( - cd dup && - ls .git/objects/pack/*idx >idx-list && - test_line_count = 5 idx-list && - ls .git/objects/pack/*.pack | sed "s/\.pack/.keep/" >keep-list && - test_line_count = 5 keep-list && - for keep in $(cat keep-list) - do - touch $keep || return 1 - done && - git multi-pack-index repack --batch-size=0 && - ls .git/objects/pack/*idx >idx-list && - test_line_count = 5 idx-list && - test-tool read-midx .git/objects | grep idx >midx-list && - test_line_count = 5 midx-list && - THIRD_SMALLEST_SIZE=$(test-tool path-utils file-size .git/objects/pack/*pack | sort -n | sed -n 3p) && - BATCH_SIZE=$((THIRD_SMALLEST_SIZE + 1)) && - git multi-pack-index repack --batch-size=$BATCH_SIZE && - ls .git/objects/pack/*idx >idx-list && - test_line_count = 5 idx-list && - test-tool read-midx .git/objects | grep idx >midx-list && - test_line_count = 5 midx-list - ) -' - -test_expect_success 'repack creates a new pack' ' - ( - cd dup && - ls .git/objects/pack/*idx >idx-list && - test_line_count = 5 idx-list && - THIRD_SMALLEST_SIZE=$(test-tool path-utils file-size .git/objects/pack/*pack | sort -n | head -n 3 | tail -n 1) && - BATCH_SIZE=$(($THIRD_SMALLEST_SIZE + 1)) && - git multi-pack-index repack --batch-size=$BATCH_SIZE && - ls .git/objects/pack/*idx >idx-list && - test_line_count = 6 idx-list && - test-tool read-midx .git/objects | grep idx >midx-list && - test_line_count = 6 midx-list - ) -' - -test_expect_success 'expire removes repacked packs' ' - ( - cd dup && - ls -al .git/objects/pack/*pack && - ls -S .git/objects/pack/*pack | head -n 4 >expect && - git multi-pack-index expire && - ls -S .git/objects/pack/*pack >actual && - test_cmp expect actual && - test-tool read-midx .git/objects | grep idx >midx-list && - test_line_count = 4 midx-list - ) -' - -test_expect_success 'expire works when adding new packs' ' - ( - cd dup && - git pack-objects --revs .git/objects/pack/pack-combined <<-EOF && - refs/heads/A - ^refs/heads/B - EOF - git pack-objects --revs .git/objects/pack/pack-combined <<-EOF && - refs/heads/B - ^refs/heads/C - EOF - git pack-objects --revs .git/objects/pack/pack-combined <<-EOF && - refs/heads/C - ^refs/heads/D - EOF - git multi-pack-index write && - git pack-objects --revs .git/objects/pack/a-pack <<-EOF && - refs/heads/D - ^refs/heads/E - EOF - git multi-pack-index write && - git pack-objects --revs .git/objects/pack/z-pack <<-EOF && - refs/heads/E - EOF - git multi-pack-index expire && - ls .git/objects/pack/ | grep idx >expect && - test-tool read-midx .git/objects | grep idx >actual && - test_cmp expect actual && - git multi-pack-index verify - ) -' - -test_expect_success 'expire respects .keep files' ' - ( - cd dup && - git pack-objects --revs .git/objects/pack/pack-all <<-EOF && - refs/heads/A - EOF - git multi-pack-index write && - PACKA=$(ls .git/objects/pack/a-pack*\.pack | sed s/\.pack\$//) && - touch $PACKA.keep && - git multi-pack-index expire && - ls -S .git/objects/pack/a-pack* | grep $PACKA >a-pack-files && - test_line_count = 3 a-pack-files && - test-tool read-midx .git/objects | grep idx >midx-list && - test_line_count = 2 midx-list - ) -' - -test_expect_success 'repack --batch-size=0 repacks everything' ' - cp -r dup dup2 && - ( - cd dup && - rm .git/objects/pack/*.keep && - ls .git/objects/pack/*idx >idx-list && - test_line_count = 2 idx-list && - git multi-pack-index repack --batch-size=0 && - ls .git/objects/pack/*idx >idx-list && - test_line_count = 3 idx-list && - test-tool read-midx .git/objects | grep idx >midx-list && - test_line_count = 3 midx-list && - git multi-pack-index expire && - ls -al .git/objects/pack/*idx >idx-list && - test_line_count = 1 idx-list && - git multi-pack-index repack --batch-size=0 && - ls -al .git/objects/pack/*idx >new-idx-list && - test_cmp idx-list new-idx-list - ) -' - -test_expect_success 'repack --batch-size=<large> repacks everything' ' - ( - cd dup2 && - rm .git/objects/pack/*.keep && - ls .git/objects/pack/*idx >idx-list && - test_line_count = 2 idx-list && - git multi-pack-index repack --batch-size=2000000 && - ls .git/objects/pack/*idx >idx-list && - test_line_count = 3 idx-list && - test-tool read-midx .git/objects | grep idx >midx-list && - test_line_count = 3 midx-list && - git multi-pack-index expire && - ls -al .git/objects/pack/*idx >idx-list && - test_line_count = 1 idx-list - ) -' - -test_done |