3227565cfd
Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
115 lines
2.5 KiB
Bash
Executable File
115 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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test_description='multi-pack-indexes'
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. ./test-lib.sh
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midx_read_expect () {
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NUM_PACKS=$1
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{
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cat <<-EOF &&
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header: 4d494458 1 1 $NUM_PACKS
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chunks: pack-names
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packs:
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EOF
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if test $NUM_PACKS -ge 1
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then
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ls pack/ | grep idx | sort
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fi &&
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printf "object-dir: .\n"
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} >expect &&
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test-tool read-midx . >actual &&
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test_cmp expect actual
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}
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test_expect_success 'write midx with no packs' '
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test_when_finished rm -f pack/multi-pack-index &&
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git multi-pack-index --object-dir=. write &&
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midx_read_expect 0
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'
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generate_objects () {
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i=$1
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iii=$(printf '%03i' $i)
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{
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test-tool genrandom "bar" 200 &&
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test-tool genrandom "baz $iii" 50
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} >wide_delta_$iii &&
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{
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test-tool genrandom "foo"$i 100 &&
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test-tool genrandom "foo"$(( $i + 1 )) 100 &&
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test-tool genrandom "foo"$(( $i + 2 )) 100
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} >deep_delta_$iii &&
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{
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echo $iii &&
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test-tool genrandom "$iii" 8192
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} >file_$iii &&
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git update-index --add file_$iii deep_delta_$iii wide_delta_$iii
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}
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commit_and_list_objects () {
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{
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echo 101 &&
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test-tool genrandom 100 8192;
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} >file_101 &&
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git update-index --add file_101 &&
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tree=$(git write-tree) &&
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commit=$(git commit-tree $tree -p HEAD</dev/null) &&
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{
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echo $tree &&
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git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\) .*/\\1/"
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} >obj-list &&
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git reset --hard $commit
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}
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test_expect_success 'create objects' '
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test_commit initial &&
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for i in $(test_seq 1 5)
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do
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generate_objects $i
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done &&
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commit_and_list_objects
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'
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test_expect_success 'write midx with one v1 pack' '
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pack=$(git pack-objects --index-version=1 pack/test <obj-list) &&
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test_when_finished rm pack/test-$pack.pack pack/test-$pack.idx pack/multi-pack-index &&
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git multi-pack-index --object-dir=. write &&
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midx_read_expect 1
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'
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test_expect_success 'write midx with one v2 pack' '
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git pack-objects --index-version=2,0x40 pack/test <obj-list &&
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git multi-pack-index --object-dir=. write &&
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midx_read_expect 1
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'
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test_expect_success 'add more objects' '
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for i in $(test_seq 6 10)
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do
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generate_objects $i
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done &&
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commit_and_list_objects
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'
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test_expect_success 'write midx with two packs' '
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git pack-objects --index-version=1 pack/test-2 <obj-list &&
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git multi-pack-index --object-dir=. write &&
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midx_read_expect 2
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'
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test_expect_success 'add more packs' '
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for j in $(test_seq 11 20)
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do
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generate_objects $j &&
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commit_and_list_objects &&
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git pack-objects --index-version=2 pack/test-pack <obj-list
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done
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'
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test_expect_success 'write midx with twelve packs' '
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git multi-pack-index --object-dir=. write &&
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midx_read_expect 12
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'
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test_done
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