3 test_description='multi-pack-indexes'
11 header: 4d494458 1 3 $NUM_PACKS
12 chunks: pack-names oid-fanout oid-lookup
13 num_objects: $NUM_OBJECTS
16 if test $NUM_PACKS -ge 1
18 ls pack/ | grep idx | sort
20 printf "object-dir: .\n"
22 test-tool read-midx . >actual &&
23 test_cmp expect actual
26 test_expect_success 'write midx with no packs' '
27 test_when_finished rm -f pack/multi-pack-index &&
28 git multi-pack-index --object-dir=. write &&
34 iii=$(printf '%03i' $i)
36 test-tool genrandom "bar" 200 &&
37 test-tool genrandom "baz $iii" 50
40 test-tool genrandom "foo"$i 100 &&
41 test-tool genrandom "foo"$(( $i + 1 )) 100 &&
42 test-tool genrandom "foo"$(( $i + 2 )) 100
46 test-tool genrandom "$iii" 8192
48 git update-index --add file_$iii deep_delta_$iii wide_delta_$iii
51 commit_and_list_objects () {
54 test-tool genrandom 100 8192;
56 git update-index --add file_101 &&
57 tree=$(git write-tree) &&
58 commit=$(git commit-tree $tree -p HEAD</dev/null) &&
61 git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\) .*/\\1/"
63 git reset --hard $commit
66 test_expect_success 'create objects' '
67 test_commit initial &&
68 for i in $(test_seq 1 5)
72 commit_and_list_objects
75 test_expect_success 'write midx with one v1 pack' '
76 pack=$(git pack-objects --index-version=1 pack/test <obj-list) &&
77 test_when_finished rm pack/test-$pack.pack pack/test-$pack.idx pack/multi-pack-index &&
78 git multi-pack-index --object-dir=. write &&
82 test_expect_success 'write midx with one v2 pack' '
83 git pack-objects --index-version=2,0x40 pack/test <obj-list &&
84 git multi-pack-index --object-dir=. write &&
88 test_expect_success 'add more objects' '
89 for i in $(test_seq 6 10)
93 commit_and_list_objects
96 test_expect_success 'write midx with two packs' '
97 git pack-objects --index-version=1 pack/test-2 <obj-list &&
98 git multi-pack-index --object-dir=. write &&
102 test_expect_success 'add more packs' '
103 for j in $(test_seq 11 20)
105 generate_objects $j &&
106 commit_and_list_objects &&
107 git pack-objects --index-version=2 pack/test-pack <obj-list
111 test_expect_success 'write midx with twelve packs' '
112 git multi-pack-index --object-dir=. write &&
113 midx_read_expect 12 74