As we build the multi-pack-index file format, we want to test the format
on real repoasitories. Add tests to t5319-midx.sh that create repository
data including multiple packfiles with both version 1 and version 2
formats.
The current 'git midx write' command will always write the same file
with no "real" data. This will be expanded in future commits, along with
the test expectations.
Signed-off-by: Derrick Stolee <dsto...@microsoft.com>
---
t/t5319-midx.sh | 101 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 101 insertions(+)
diff --git a/t/t5319-midx.sh b/t/t5319-midx.sh
index e78514d8e9..2c25a69744 100755
--- a/t/t5319-midx.sh
+++ b/t/t5319-midx.sh
@@ -14,8 +14,109 @@ midx_read_expect() {
test_expect_success 'write midx with no packs' '
git midx --object-dir=. write &&
+ test_when_finished rm pack/multi-pack-index &&
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 midx --object-dir=. write &&
+ midx_read_expect
+'
+
+test_expect_success 'write midx with one v2 pack' '
+ pack=$(git pack-objects --index-version=2,0x40 pack/test <obj-list) &&
+ test_when_finished rm pack/test-$pack.pack pack/test-$pack.idx &&
+ git midx --object-dir=. write &&
+ midx_read_expect
+'
+
+test_expect_success 'Add more objects' '
+ for i in `test_seq 6 5`
+ do
+ iii=$(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 -p HEAD</dev/null) && {
+ echo $tree &&
+ git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\) .*/\\1/"
+ } >obj-list2 &&
+ git update-ref HEAD $commit
+'
+
+test_expect_success 'write midx with two packs' '
+ pack1=$(git pack-objects --index-version=1 pack/test-1 <obj-list) &&
+ pack2=$(git pack-objects --index-version=1 pack/test-2 <obj-list2) &&
+ git midx --object-dir=. write &&
+ midx_read_expect
+'
+
+test_expect_success 'Add more packs' '
+ for j in `test_seq 1 10`
+ do
+ iii=$(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 midx --object-dir=. write &&
+ midx_read_expect
+'
+
test_done
--
2.18.0.rc1
