projects / thirdparty / git.git / blame
| Commit | Line | Data |
|---|---|---|
| a3407730 DS |
1 | #!/bin/sh |
| 2 | ||
| 3 | test_description='multi-pack-indexes' | |
| 4 | . ./test-lib.sh | |
| 5 | ||
| 4d80560c DS |
6 | midx_read_expect () { |
| 7 | cat >expect <<-EOF | |
| 8 | header: 4d494458 1 0 0 | |
| 9 | object-dir: . | |
| 10 | EOF | |
| 11 | test-tool read-midx . >actual && | |
| 12 | test_cmp expect actual | |
| 13 | } | |
| 14 | ||
| a3407730 | 15 | test_expect_success 'write midx with no packs' ' |
| fc59e748 DS |
16 | test_when_finished rm -f pack/multi-pack-index && |
| 17 | git multi-pack-index --object-dir=. write && | |
| 4d80560c | 18 | midx_read_expect |
| a3407730 DS |
19 | ' |
| 20 | ||
| 2c381335 DS |
21 | generate_objects () { |
| 22 | i=$1 | |
| 23 | iii=$(printf '%03i' $i) | |
| 24 | { | |
| 25 | test-tool genrandom "bar" 200 && | |
| 26 | test-tool genrandom "baz $iii" 50 | |
| 27 | } >wide_delta_$iii && | |
| 28 | { | |
| 29 | test-tool genrandom "foo"$i 100 && | |
| 30 | test-tool genrandom "foo"$(( $i + 1 )) 100 && | |
| 31 | test-tool genrandom "foo"$(( $i + 2 )) 100 | |
| 32 | } >deep_delta_$iii && | |
| 33 | { | |
| 34 | echo $iii && | |
| 35 | test-tool genrandom "$iii" 8192 | |
| 36 | } >file_$iii && | |
| 37 | git update-index --add file_$iii deep_delta_$iii wide_delta_$iii | |
| 38 | } | |
| 39 | ||
| 40 | commit_and_list_objects () { | |
| 41 | { | |
| 42 | echo 101 && | |
| 43 | test-tool genrandom 100 8192; | |
| 44 | } >file_101 && | |
| 45 | git update-index --add file_101 && | |
| 46 | tree=$(git write-tree) && | |
| 47 | commit=$(git commit-tree $tree -p HEAD</dev/null) && | |
| 48 | { | |
| 49 | echo $tree && | |
| 50 | git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\) .*/\\1/" | |
| 51 | } >obj-list && | |
| 52 | git reset --hard $commit | |
| 53 | } | |
| 54 | ||
| 55 | test_expect_success 'create objects' ' | |
| 56 | test_commit initial && | |
| 57 | for i in $(test_seq 1 5) | |
| 58 | do | |
| 59 | generate_objects $i | |
| 60 | done && | |
| 61 | commit_and_list_objects | |
| 62 | ' | |
| 63 | ||
| 64 | test_expect_success 'write midx with one v1 pack' ' | |
| 65 | pack=$(git pack-objects --index-version=1 pack/test <obj-list) && | |
| 66 | test_when_finished rm pack/test-$pack.pack pack/test-$pack.idx pack/multi-pack-index && | |
| 67 | git multi-pack-index --object-dir=. write && | |
| 68 | midx_read_expect | |
| 69 | ' | |
| 70 | ||
| 71 | test_expect_success 'write midx with one v2 pack' ' | |
| 72 | git pack-objects --index-version=2,0x40 pack/test <obj-list && | |
| 73 | git multi-pack-index --object-dir=. write && | |
| 74 | midx_read_expect | |
| 75 | ' | |
| 76 | ||
| 77 | test_expect_success 'add more objects' ' | |
| 78 | for i in $(test_seq 6 10) | |
| 79 | do | |
| 80 | generate_objects $i | |
| 81 | done && | |
| 82 | commit_and_list_objects | |
| 83 | ' | |
| 84 | ||
| 85 | test_expect_success 'write midx with two packs' ' | |
| 86 | git pack-objects --index-version=1 pack/test-2 <obj-list && | |
| 87 | git multi-pack-index --object-dir=. write && | |
| 88 | midx_read_expect | |
| 89 | ' | |
| 90 | ||
| 91 | test_expect_success 'add more packs' ' | |
| 92 | for j in $(test_seq 11 20) | |
| 93 | do | |
| 94 | generate_objects $j && | |
| 95 | commit_and_list_objects && | |
| 96 | git pack-objects --index-version=2 test-pack <obj-list | |
| 97 | done | |
| 98 | ' | |
| 99 | ||
| 100 | test_expect_success 'write midx with twelve packs' ' | |
| 101 | git multi-pack-index --object-dir=. write && | |
| 102 | midx_read_expect | |
| 103 | ' | |
| 104 | ||
| a3407730 | 105 | test_done |