| #!/bin/sh |
| |
| test_description='git repack works correctly' |
| |
| . ./test-lib.sh |
| |
| fsha1= |
| csha1= |
| tsha1= |
| |
| test_expect_success '-A with -d option leaves unreachable objects unpacked' ' |
| echo content > file1 && |
| git add . && |
| test_tick && |
| git commit -m initial_commit && |
| # create a transient branch with unique content |
| git checkout -b transient_branch && |
| echo more content >> file1 && |
| # record the objects created in the database for file, commit, tree |
| fsha1=$(git hash-object file1) && |
| test_tick && |
| git commit -a -m more_content && |
| csha1=$(git rev-parse HEAD^{commit}) && |
| tsha1=$(git rev-parse HEAD^{tree}) && |
| git checkout master && |
| echo even more content >> file1 && |
| test_tick && |
| git commit -a -m even_more_content && |
| # delete the transient branch |
| git branch -D transient_branch && |
| # pack the repo |
| git repack -A -d -l && |
| # verify objects are packed in repository |
| test 3 = $(git verify-pack -v -- .git/objects/pack/*.idx | |
| egrep "^($fsha1|$csha1|$tsha1) " | |
| sort | uniq | wc -l) && |
| git show $fsha1 && |
| git show $csha1 && |
| git show $tsha1 && |
| # now expire the reflog, while keeping reachable ones but expiring |
| # unreachables immediately |
| test_tick && |
| sometimeago=$(( $test_tick - 10000 )) && |
| git reflog expire --expire=$sometimeago --expire-unreachable=$test_tick --all && |
| # and repack |
| git repack -A -d -l && |
| # verify objects are retained unpacked |
| test 0 = $(git verify-pack -v -- .git/objects/pack/*.idx | |
| egrep "^($fsha1|$csha1|$tsha1) " | |
| sort | uniq | wc -l) && |
| git show $fsha1 && |
| git show $csha1 && |
| git show $tsha1 |
| ' |
| |
| compare_mtimes () |
| { |
| read tref rest && |
| while read t rest; do |
| test "$tref" = "$t" || break |
| done |
| } |
| |
| test_expect_success '-A without -d option leaves unreachable objects packed' ' |
| fsha1path=$(echo "$fsha1" | sed -e "s|\(..\)|\1/|") && |
| fsha1path=".git/objects/$fsha1path" && |
| csha1path=$(echo "$csha1" | sed -e "s|\(..\)|\1/|") && |
| csha1path=".git/objects/$csha1path" && |
| tsha1path=$(echo "$tsha1" | sed -e "s|\(..\)|\1/|") && |
| tsha1path=".git/objects/$tsha1path" && |
| git branch transient_branch $csha1 && |
| git repack -a -d -l && |
| test ! -f "$fsha1path" && |
| test ! -f "$csha1path" && |
| test ! -f "$tsha1path" && |
| test 1 = $(ls -1 .git/objects/pack/pack-*.pack | wc -l) && |
| packfile=$(ls .git/objects/pack/pack-*.pack) && |
| git branch -D transient_branch && |
| test_tick && |
| git repack -A -l && |
| test ! -f "$fsha1path" && |
| test ! -f "$csha1path" && |
| test ! -f "$tsha1path" && |
| git show $fsha1 && |
| git show $csha1 && |
| git show $tsha1 |
| ' |
| |
| test_expect_success 'unpacked objects receive timestamp of pack file' ' |
| tmppack=".git/objects/pack/tmp_pack" && |
| ln "$packfile" "$tmppack" && |
| git repack -A -l -d && |
| test-chmtime -v +0 "$tmppack" "$fsha1path" "$csha1path" "$tsha1path" \ |
| > mtimes && |
| compare_mtimes < mtimes |
| ' |
| |
| test_done |