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| author |  Brandon Casey <drafnel@gmail.com> | 2009-03-21 17:25:30 -0500 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2009-03-21 21:31:24 -0700 |
| commit | 869a3d34c1aea92a10bc8eaa994bd55f4b0b04f2 (patch) | |
| tree | a2230221bfbb054f9f5277ab03f3c80e03ea6704 | |
| parent | Remove --kept-pack-only option and associated infrastructure (diff) | |
| download | tgif-869a3d34c1aea92a10bc8eaa994bd55f4b0b04f2.tar.xz | |
t7700: demonstrate repack flaw which may loosen objects unnecessarily
If an unreferenced object exists in both a local pack and in either a pack
residing in an alternate object database or a local kept pack, then the
pack-objects call made by repack will loosen that object only to have it
immediately pruned by repack's call to prune-packed.
Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rwxr-xr-x | t/t7700-repack.sh | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/t/t7700-repack.sh b/t/t7700-repack.sh index 1ef3892f92..013e488bdd 100755 --- a/t/t7700-repack.sh +++ b/t/t7700-repack.sh @@ -113,5 +113,22 @@ test_expect_success 'packed unreachable obs in alternate ODB are not loosened' ' test_must_fail git show $csha1 ' +test_expect_failure 'local packed unreachable obs that exist in alternate ODB are not loosened' ' + echo `pwd`/alt_objects > .git/objects/info/alternates && + echo "$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_done |