diff options
Diffstat (limited to 'third_party/git/t/t7700-repack.sh')
-rwxr-xr-x | third_party/git/t/t7700-repack.sh | 265 |
1 files changed, 0 insertions, 265 deletions
diff --git a/third_party/git/t/t7700-repack.sh b/third_party/git/t/t7700-repack.sh deleted file mode 100755 index 4e855bc21b..0000000000 --- a/third_party/git/t/t7700-repack.sh +++ /dev/null @@ -1,265 +0,0 @@ -#!/bin/sh - -test_description='git repack works correctly' - -. ./test-lib.sh - -commit_and_pack() { - test_commit "$@" >/dev/null && - SHA1=$(git pack-objects --all --unpacked --incremental .git/objects/pack/pack </dev/null) && - echo pack-${SHA1}.pack -} - -test_expect_success 'objects in packs marked .keep are not repacked' ' - echo content1 > file1 && - echo content2 > file2 && - git add . && - test_tick && - git commit -m initial_commit && - # Create two packs - # The first pack will contain all of the objects except one - git rev-list --objects --all | grep -v file2 | - git pack-objects pack > /dev/null && - # The second pack will contain the excluded object - packsha1=$(git rev-list --objects --all | grep file2 | - git pack-objects pack) && - >pack-$packsha1.keep && - objsha1=$(git verify-pack -v pack-$packsha1.idx | head -n 1 | - sed -e "s/^\([0-9a-f]\{40\}\).*/\1/") && - mv pack-* .git/objects/pack/ && - git repack -A -d -l && - git prune-packed && - for p in .git/objects/pack/*.idx; do - idx=$(basename $p) - test "pack-$packsha1.idx" = "$idx" && continue - if git verify-pack -v $p | egrep "^$objsha1"; then - found_duplicate_object=1 - echo "DUPLICATE OBJECT FOUND" - break - fi - done && - test -z "$found_duplicate_object" -' - -test_expect_success 'writing bitmaps via command-line can duplicate .keep objects' ' - # build on $objsha1, $packsha1, and .keep state from previous - git repack -Adbl && - test_when_finished "found_duplicate_object=" && - for p in .git/objects/pack/*.idx; do - idx=$(basename $p) - test "pack-$packsha1.idx" = "$idx" && continue - if git verify-pack -v $p | egrep "^$objsha1"; then - found_duplicate_object=1 - echo "DUPLICATE OBJECT FOUND" - break - fi - done && - test "$found_duplicate_object" = 1 -' - -test_expect_success 'writing bitmaps via config can duplicate .keep objects' ' - # build on $objsha1, $packsha1, and .keep state from previous - git -c repack.writebitmaps=true repack -Adl && - test_when_finished "found_duplicate_object=" && - for p in .git/objects/pack/*.idx; do - idx=$(basename $p) - test "pack-$packsha1.idx" = "$idx" && continue - if git verify-pack -v $p | egrep "^$objsha1"; then - found_duplicate_object=1 - echo "DUPLICATE OBJECT FOUND" - break - fi - done && - test "$found_duplicate_object" = 1 -' - -test_expect_success 'loose objects in alternate ODB are not repacked' ' - mkdir alt_objects && - echo $(pwd)/alt_objects > .git/objects/info/alternates && - echo content3 > file3 && - objsha1=$(GIT_OBJECT_DIRECTORY=alt_objects git hash-object -w file3) && - git add file3 && - test_tick && - git commit -m commit_file3 && - git repack -a -d -l && - git prune-packed && - for p in .git/objects/pack/*.idx; do - if git verify-pack -v $p | egrep "^$objsha1"; then - found_duplicate_object=1 - echo "DUPLICATE OBJECT FOUND" - break - fi - done && - test -z "$found_duplicate_object" -' - -test_expect_success 'packed obs in alt ODB are repacked even when local repo is packless' ' - mkdir alt_objects/pack && - mv .git/objects/pack/* alt_objects/pack && - git repack -a && - myidx=$(ls -1 .git/objects/pack/*.idx) && - test -f "$myidx" && - for p in alt_objects/pack/*.idx; do - git verify-pack -v $p | sed -n -e "/^[0-9a-f]\{40\}/p" - done | while read sha1 rest; do - if ! ( git verify-pack -v $myidx | grep "^$sha1" ); then - echo "Missing object in local pack: $sha1" - return 1 - fi - done -' - -test_expect_success 'packed obs in alt ODB are repacked when local repo has packs' ' - rm -f .git/objects/pack/* && - echo new_content >> file1 && - git add file1 && - test_tick && - git commit -m more_content && - git repack && - git repack -a -d && - myidx=$(ls -1 .git/objects/pack/*.idx) && - test -f "$myidx" && - for p in alt_objects/pack/*.idx; do - git verify-pack -v $p | sed -n -e "/^[0-9a-f]\{40\}/p" - done | while read sha1 rest; do - if ! ( git verify-pack -v $myidx | grep "^$sha1" ); then - echo "Missing object in local pack: $sha1" - return 1 - fi - done -' - -test_expect_success 'packed obs in alternate ODB kept pack are repacked' ' - # swap the .keep so the commit object is in the pack with .keep - for p in alt_objects/pack/*.pack - do - base_name=$(basename $p .pack) && - if test -f alt_objects/pack/$base_name.keep - then - rm alt_objects/pack/$base_name.keep - else - touch alt_objects/pack/$base_name.keep - fi - done && - git repack -a -d && - myidx=$(ls -1 .git/objects/pack/*.idx) && - test -f "$myidx" && - for p in alt_objects/pack/*.idx; do - git verify-pack -v $p | sed -n -e "/^[0-9a-f]\{40\}/p" - done | while read sha1 rest; do - if ! ( git verify-pack -v $myidx | grep "^$sha1" ); then - echo "Missing object in local pack: $sha1" - return 1 - fi - done -' - -test_expect_success 'packed unreachable obs in alternate ODB are not loosened' ' - rm -f alt_objects/pack/*.keep && - mv .git/objects/pack/* alt_objects/pack/ && - csha1=$(git rev-parse HEAD^{commit}) && - git reset --hard HEAD^ && - test_tick && - git reflog expire --expire=$test_tick --expire-unreachable=$test_tick --all && - # The pack-objects call on the next line is equivalent to - # git repack -A -d without the call to prune-packed - git pack-objects --honor-pack-keep --non-empty --all --reflog \ - --unpack-unreachable </dev/null pack && - rm -f .git/objects/pack/* && - mv pack-* .git/objects/pack/ && - test 0 = $(git verify-pack -v -- .git/objects/pack/*.idx | - egrep "^$csha1 " | sort | uniq | wc -l) && - echo > .git/objects/info/alternates && - test_must_fail git show $csha1 -' - -test_expect_success 'local packed unreachable obs that exist in alternate ODB are not loosened' ' - echo $(pwd)/alt_objects > .git/objects/info/alternates && - echo "$csha1" | git pack-objects --non-empty --all --reflog pack && - rm -f .git/objects/pack/* && - mv pack-* .git/objects/pack/ && - # The pack-objects call on the next line is equivalent to - # git repack -A -d without the call to prune-packed - git pack-objects --honor-pack-keep --non-empty --all --reflog \ - --unpack-unreachable </dev/null pack && - rm -f .git/objects/pack/* && - mv pack-* .git/objects/pack/ && - test 0 = $(git verify-pack -v -- .git/objects/pack/*.idx | - egrep "^$csha1 " | sort | uniq | wc -l) && - echo > .git/objects/info/alternates && - test_must_fail git show $csha1 -' - -test_expect_success 'objects made unreachable by grafts only are kept' ' - test_tick && - git commit --allow-empty -m "commit 4" && - H0=$(git rev-parse HEAD) && - H1=$(git rev-parse HEAD^) && - H2=$(git rev-parse HEAD^^) && - echo "$H0 $H2" > .git/info/grafts && - git reflog expire --expire=$test_tick --expire-unreachable=$test_tick --all && - git repack -a -d && - git cat-file -t $H1 -' - -test_expect_success 'repack --keep-pack' ' - test_create_repo keep-pack && - ( - cd keep-pack && - P1=$(commit_and_pack 1) && - P2=$(commit_and_pack 2) && - P3=$(commit_and_pack 3) && - P4=$(commit_and_pack 4) && - ls .git/objects/pack/*.pack >old-counts && - test_line_count = 4 old-counts && - git repack -a -d --keep-pack $P1 --keep-pack $P4 && - ls .git/objects/pack/*.pack >new-counts && - grep -q $P1 new-counts && - grep -q $P4 new-counts && - test_line_count = 3 new-counts && - git fsck - ) -' - -test_expect_success 'bitmaps are created by default in bare repos' ' - git clone --bare .git bare.git && - git -C bare.git repack -ad && - bitmap=$(ls bare.git/objects/pack/*.bitmap) && - test_path_is_file "$bitmap" -' - -test_expect_success 'incremental repack does not complain' ' - git -C bare.git repack -q 2>repack.err && - test_must_be_empty repack.err -' - -test_expect_success 'bitmaps can be disabled on bare repos' ' - git -c repack.writeBitmaps=false -C bare.git repack -ad && - bitmap=$(ls bare.git/objects/pack/*.bitmap 2>/dev/null || :) && - test -z "$bitmap" -' - -test_expect_success 'no bitmaps created if .keep files present' ' - pack=$(ls bare.git/objects/pack/*.pack) && - test_path_is_file "$pack" && - keep=${pack%.pack}.keep && - test_when_finished "rm -f \"\$keep\"" && - >"$keep" && - git -C bare.git repack -ad 2>stderr && - test_must_be_empty stderr && - find bare.git/objects/pack/ -type f -name "*.bitmap" >actual && - test_must_be_empty actual -' - -test_expect_success 'auto-bitmaps do not complain if unavailable' ' - test_config -C bare.git pack.packSizeLimit 1M && - blob=$(test-tool genrandom big $((1024*1024)) | - git -C bare.git hash-object -w --stdin) && - git -C bare.git update-ref refs/tags/big $blob && - git -C bare.git repack -ad 2>stderr && - test_must_be_empty stderr && - find bare.git/objects/pack -type f -name "*.bitmap" >actual && - test_must_be_empty actual -' - -test_done |