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1be7be02b84b664f964471443716236788e34354 blob 3925 bytes (raw)

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#!/bin/sh

test_description='multi-pack-indexes'
. ./test-lib.sh

midx_read_expect () {
	cat >expect <<-EOF
	header: 4d494458 1 0 0
	object_dir: .
	EOF
	test-tool read-midx . >actual &&
	test_cmp expect actual
}

test_expect_success 'write midx with no packs' '
	test_when_finished rm -f pack/multi-pack-index &&
	git multi-pack-index --object-dir=. write &&
	test_path_is_file pack/multi-pack-index &&
	midx_read_expect
'

test_expect_success 'create objects' '
	for i in $(test_seq 1 5)
	do
		iii=$(printf '%03i' $i)
		test-tool genrandom "bar" 200 >wide_delta_$iii &&
		test-tool genrandom "baz $iii" 50 >>wide_delta_$iii &&
		test-tool genrandom "foo"$i 100 >deep_delta_$iii &&
		test-tool genrandom "foo"$(expr $i + 1) 100 >>deep_delta_$iii &&
		test-tool genrandom "foo"$(expr $i + 2) 100 >>deep_delta_$iii &&
		echo $iii >file_$iii &&
		test-tool genrandom "$iii" 8192 >>file_$iii &&
		git update-index --add file_$iii deep_delta_$iii wide_delta_$iii &&
		i=$(expr $i + 1) || return 1
	done &&
	{ echo 101 && test-tool genrandom 100 8192; } >file_101 &&
	git update-index --add file_101 &&
	tree=$(git write-tree) &&
	commit=$(git commit-tree $tree </dev/null) && {
	echo $tree &&
	git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\)	.*/\\1/"
	} >obj-list &&
	git update-ref HEAD $commit
'

test_expect_success 'write midx with one v1 pack' '
	pack=$(git pack-objects --index-version=1 pack/test <obj-list) &&
	test_when_finished rm pack/test-$pack.pack pack/test-$pack.idx pack/multi-pack-index &&
	git multi-pack-index --object-dir=. write &&
	midx_read_expect
'

test_expect_success 'write midx with one v2 pack' '
	git pack-objects --index-version=2,0x40 pack/test <obj-list &&
	git multi-pack-index --object-dir=. write &&
	midx_read_expect
'

test_expect_success 'Add more objects' '
	for i in $(test_seq 6 10)
	do
		iii=$(printf '%03i' $i)
		test-tool genrandom "bar" 200 >wide_delta_$iii &&
		test-tool genrandom "baz $iii" 50 >>wide_delta_$iii &&
		test-tool genrandom "foo"$i 100 >deep_delta_$iii &&
		test-tool genrandom "foo"$(expr $i + 1) 100 >>deep_delta_$iii &&
		test-tool genrandom "foo"$(expr $i + 2) 100 >>deep_delta_$iii &&
		echo $iii >file_$iii &&
		test-tool genrandom "$iii" 8192 >>file_$iii &&
		git update-index --add file_$iii deep_delta_$iii wide_delta_$iii &&
		i=$(expr $i + 1) || return 1
	done &&
	{ echo 101 && test-tool genrandom 100 8192; } >file_101 &&
	git update-index --add file_101 &&
	tree=$(git write-tree) &&
	commit=$(git commit-tree $tree -p HEAD</dev/null) && {
	echo $tree &&
	git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\)	.*/\\1/"
	} >obj-list2 &&
	git update-ref HEAD $commit
'

test_expect_success 'write midx with two packs' '
	git pack-objects --index-version=1 pack/test-2 <obj-list2 &&
	git multi-pack-index --object-dir=. write &&
	midx_read_expect
'

test_expect_success 'Add more packs' '
	for j in $(test_seq 1 10)
	do
		iii=$(printf '%03i' $i)
		test-tool genrandom "bar" 200 >wide_delta_$iii &&
		test-tool genrandom "baz $iii" 50 >>wide_delta_$iii &&
		test-tool genrandom "foo"$i 100 >deep_delta_$iii &&
		test-tool genrandom "foo"$(expr $i + 1) 100 >>deep_delta_$iii &&
		test-tool genrandom "foo"$(expr $i + 2) 100 >>deep_delta_$iii &&
		echo $iii >file_$iii &&
		test-tool genrandom "$iii" 8192 >>file_$iii &&
		git update-index --add file_$iii deep_delta_$iii wide_delta_$iii &&
		{ echo 101 && test-tool genrandom 100 8192; } >file_101 &&
		git update-index --add file_101 &&
		tree=$(git write-tree) &&
		commit=$(git commit-tree $tree -p HEAD</dev/null) && {
		echo $tree &&
		git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\)	.*/\\1/"
		} >obj-list &&
		git update-ref HEAD $commit &&
		git pack-objects --index-version=2 test-pack <obj-list &&
		i=$(expr $i + 1) || return 1 &&
		j=$(expr $j + 1) || return 1
	done
'

test_expect_success 'write midx with twelve packs' '
	git multi-pack-index --object-dir=. write &&
	midx_read_expect
'

test_done
debug log:

solving 1be7be02b8 ...
found 1be7be02b8 in https://public-inbox.org/git/20180706005321.124643-8-dstolee@microsoft.com/
found 2ecc369529 in https://public-inbox.org/git/20180706005321.124643-7-dstolee@microsoft.com/
found 8622a7cdce in https://public-inbox.org/git/20180625143434.89044-6-dstolee@microsoft.com/
found ec3ddbe79c in https://80x24.org/mirrors/git.git
preparing index
index prepared:
100755 ec3ddbe79cc13b129f63578fdcf0f2ccd4507e0a	t/t5319-multi-pack-index.sh

applying [1/3] https://public-inbox.org/git/20180625143434.89044-6-dstolee@microsoft.com/
diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh
index ec3ddbe79c..8622a7cdce 100755


applying [2/3] https://public-inbox.org/git/20180706005321.124643-7-dstolee@microsoft.com/
diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh
index 8622a7cdce..2ecc369529 100755


applying [3/3] https://public-inbox.org/git/20180706005321.124643-8-dstolee@microsoft.com/
diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh
index 2ecc369529..1be7be02b8 100755

Checking patch t/t5319-multi-pack-index.sh...
Applied patch t/t5319-multi-pack-index.sh cleanly.
Checking patch t/t5319-multi-pack-index.sh...
Applied patch t/t5319-multi-pack-index.sh cleanly.
Checking patch t/t5319-multi-pack-index.sh...
Applied patch t/t5319-multi-pack-index.sh cleanly.

index at:
100755 1be7be02b84b664f964471443716236788e34354	t/t5319-multi-pack-index.sh

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