Merge branch 'jc/log-mailmap-flip-defaults'

[thirdparty/git.git] / t / t5604-clone-reference.sh

diff --git a/t/t5604-clone-reference.sh b/t/t5604-clone-reference.sh
index 4320082b1b8fe709e9462f84d15fec63c54a94d4..4894237ab8059c83aea8aae50a0803ebf9df6831 100755 (executable)
--- a/t/t5604-clone-reference.sh
+++ b/t/t5604-clone-reference.sh
@@ -221,4 +221,137 @@ test_expect_success 'clone, dissociate from alternates' '
        ( cd C && git fsck )
 '
 
+test_expect_success 'setup repo with garbage in objects/*' '
+       git init S &&
+       (
+               cd S &&
+               test_commit A &&
+
+               cd .git/objects &&
+               >.some-hidden-file &&
+               >some-file &&
+               mkdir .some-hidden-dir &&
+               >.some-hidden-dir/some-file &&
+               >.some-hidden-dir/.some-dot-file &&
+               mkdir some-dir &&
+               >some-dir/some-file &&
+               >some-dir/.some-dot-file
+       )
+'
+
+test_expect_success 'clone a repo with garbage in objects/*' '
+       for option in --local --no-hardlinks --shared --dissociate
+       do
+               git clone $option S S$option || return 1 &&
+               git -C S$option fsck || return 1
+       done &&
+       find S-* -name "*some*" | sort >actual &&
+       cat >expected <<-EOF &&
+       S--dissociate/.git/objects/.some-hidden-dir
+       S--dissociate/.git/objects/.some-hidden-dir/.some-dot-file
+       S--dissociate/.git/objects/.some-hidden-dir/some-file
+       S--dissociate/.git/objects/.some-hidden-file
+       S--dissociate/.git/objects/some-dir
+       S--dissociate/.git/objects/some-dir/.some-dot-file
+       S--dissociate/.git/objects/some-dir/some-file
+       S--dissociate/.git/objects/some-file
+       S--local/.git/objects/.some-hidden-dir
+       S--local/.git/objects/.some-hidden-dir/.some-dot-file
+       S--local/.git/objects/.some-hidden-dir/some-file
+       S--local/.git/objects/.some-hidden-file
+       S--local/.git/objects/some-dir
+       S--local/.git/objects/some-dir/.some-dot-file
+       S--local/.git/objects/some-dir/some-file
+       S--local/.git/objects/some-file
+       S--no-hardlinks/.git/objects/.some-hidden-dir
+       S--no-hardlinks/.git/objects/.some-hidden-dir/.some-dot-file
+       S--no-hardlinks/.git/objects/.some-hidden-dir/some-file
+       S--no-hardlinks/.git/objects/.some-hidden-file
+       S--no-hardlinks/.git/objects/some-dir
+       S--no-hardlinks/.git/objects/some-dir/.some-dot-file
+       S--no-hardlinks/.git/objects/some-dir/some-file
+       S--no-hardlinks/.git/objects/some-file
+       EOF
+       test_cmp expected actual
+'
+
+test_expect_success SYMLINKS 'setup repo with manually symlinked or unknown files at objects/' '
+       git init T &&
+       (
+               cd T &&
+               git config gc.auto 0 &&
+               test_commit A &&
+               git gc &&
+               test_commit B &&
+
+               cd .git/objects &&
+               mv pack packs &&
+               ln -s packs pack &&
+               find ?? -type d >loose-dirs &&
+               last_loose=$(tail -n 1 loose-dirs) &&
+               mv $last_loose a-loose-dir &&
+               ln -s a-loose-dir $last_loose &&
+               first_loose=$(head -n 1 loose-dirs) &&
+               rm -f loose-dirs &&
+
+               cd $first_loose &&
+               obj=$(ls *) &&
+               mv $obj ../an-object &&
+               ln -s ../an-object $obj &&
+
+               cd ../ &&
+               find . -type f | sort >../../../T.objects-files.raw &&
+               find . -type l | sort >../../../T.objects-symlinks.raw &&
+               echo unknown_content >unknown_file
+       ) &&
+       git -C T fsck &&
+       git -C T rev-list --all --objects >T.objects
+'
+
+
+test_expect_success SYMLINKS 'clone repo with symlinked or unknown files at objects/' '
+       for option in --local --no-hardlinks --shared --dissociate
+       do
+               git clone $option T T$option || return 1 &&
+               git -C T$option fsck || return 1 &&
+               git -C T$option rev-list --all --objects >T$option.objects &&
+               test_cmp T.objects T$option.objects &&
+               (
+                       cd T$option/.git/objects &&
+                       find . -type f | sort >../../../T$option.objects-files.raw &&
+                       find . -type l | sort >../../../T$option.objects-symlinks.raw
+               )
+       done &&
+
+       for raw in $(ls T*.raw)
+       do
+               sed -e "s!/../!/Y/!; s![0-9a-f]\{38,\}!Z!" -e "/commit-graph/d" \
+                   -e "/multi-pack-index/d" <$raw >$raw.de-sha || return 1
+       done &&
+
+       cat >expected-files <<-EOF &&
+       ./Y/Z
+       ./Y/Z
+       ./a-loose-dir/Z
+       ./an-object
+       ./Y/Z
+       ./info/packs
+       ./pack/pack-Z.idx
+       ./pack/pack-Z.pack
+       ./packs/pack-Z.idx
+       ./packs/pack-Z.pack
+       ./unknown_file
+       EOF
+
+       for option in --local --no-hardlinks --dissociate
+       do
+               test_cmp expected-files T$option.objects-files.raw.de-sha || return 1 &&
+               test_must_be_empty T$option.objects-symlinks.raw.de-sha || return 1
+       done &&
+
+       echo ./info/alternates >expected-files &&
+       test_cmp expected-files T--shared.objects-files.raw &&
+       test_must_be_empty T--shared.objects-symlinks.raw
+'
+
 test_done