mirror of
https://github.com/git/git.git
synced 2024-12-04 23:44:14 +08:00
c276c21da6
"sparse-checkout" learns to work well with the sparse-index feature. * ds/sparse-sparse-checkout: sparse-checkout: integrate with sparse index p2000: add test for 'git sparse-checkout [add|set]' sparse-index: complete partial expansion sparse-index: partially expand directories sparse-checkout: --no-sparse-index needs a full index cache-tree: implement cache_tree_find_path() sparse-index: introduce partially-sparse indexes sparse-index: create expand_index() t1092: stress test 'git sparse-checkout set' t1092: refactor 'sparse-index contents' test
128 lines
3.4 KiB
Bash
Executable File
128 lines
3.4 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description="test performance of Git operations using the index"
|
|
|
|
. ./perf-lib.sh
|
|
|
|
test_perf_default_repo
|
|
|
|
SPARSE_CONE=f2/f4
|
|
|
|
test_expect_success 'setup repo and indexes' '
|
|
git reset --hard HEAD &&
|
|
|
|
# Remove submodules from the example repo, because our
|
|
# duplication of the entire repo creates an unlikely data shape.
|
|
if git config --file .gitmodules --get-regexp "submodule.*.path" >modules
|
|
then
|
|
git rm $(awk "{print \$2}" modules) &&
|
|
git commit -m "remove submodules" || return 1
|
|
fi &&
|
|
|
|
echo bogus >a &&
|
|
cp a b &&
|
|
git add a b &&
|
|
git commit -m "level 0" &&
|
|
BLOB=$(git rev-parse HEAD:a) &&
|
|
OLD_COMMIT=$(git rev-parse HEAD) &&
|
|
OLD_TREE=$(git rev-parse HEAD^{tree}) &&
|
|
|
|
for i in $(test_seq 1 3)
|
|
do
|
|
cat >in <<-EOF &&
|
|
100755 blob $BLOB a
|
|
040000 tree $OLD_TREE f1
|
|
040000 tree $OLD_TREE f2
|
|
040000 tree $OLD_TREE f3
|
|
040000 tree $OLD_TREE f4
|
|
EOF
|
|
NEW_TREE=$(git mktree <in) &&
|
|
NEW_COMMIT=$(git commit-tree $NEW_TREE -p $OLD_COMMIT -m "level $i") &&
|
|
OLD_TREE=$NEW_TREE &&
|
|
OLD_COMMIT=$NEW_COMMIT || return 1
|
|
done &&
|
|
|
|
git sparse-checkout init --cone &&
|
|
git sparse-checkout set $SPARSE_CONE &&
|
|
git checkout -b wide $OLD_COMMIT &&
|
|
|
|
for l2 in f1 f2 f3 f4
|
|
do
|
|
echo more bogus >>$SPARSE_CONE/$l2/a &&
|
|
git commit -a -m "edit $SPARSE_CONE/$l2/a" || return 1
|
|
done &&
|
|
|
|
git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . full-v3 &&
|
|
(
|
|
cd full-v3 &&
|
|
git sparse-checkout init --cone &&
|
|
git sparse-checkout set $SPARSE_CONE &&
|
|
git config index.version 3 &&
|
|
git update-index --index-version=3 &&
|
|
git checkout HEAD~4
|
|
) &&
|
|
git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . full-v4 &&
|
|
(
|
|
cd full-v4 &&
|
|
git sparse-checkout init --cone &&
|
|
git sparse-checkout set $SPARSE_CONE &&
|
|
git config index.version 4 &&
|
|
git update-index --index-version=4 &&
|
|
git checkout HEAD~4
|
|
) &&
|
|
git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . sparse-v3 &&
|
|
(
|
|
cd sparse-v3 &&
|
|
git sparse-checkout init --cone --sparse-index &&
|
|
git sparse-checkout set $SPARSE_CONE &&
|
|
git config index.version 3 &&
|
|
git update-index --index-version=3 &&
|
|
git checkout HEAD~4
|
|
) &&
|
|
git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . sparse-v4 &&
|
|
(
|
|
cd sparse-v4 &&
|
|
git sparse-checkout init --cone --sparse-index &&
|
|
git sparse-checkout set $SPARSE_CONE &&
|
|
git config index.version 4 &&
|
|
git update-index --index-version=4 &&
|
|
git checkout HEAD~4
|
|
)
|
|
'
|
|
|
|
test_perf_on_all () {
|
|
command="$@"
|
|
for repo in full-v3 full-v4 \
|
|
sparse-v3 sparse-v4
|
|
do
|
|
test_perf "$command ($repo)" "
|
|
(
|
|
cd $repo &&
|
|
echo >>$SPARSE_CONE/a &&
|
|
$command
|
|
)
|
|
"
|
|
done
|
|
}
|
|
|
|
test_perf_on_all git status
|
|
test_perf_on_all 'git stash && git stash pop'
|
|
test_perf_on_all 'echo >>new && git stash -u && git stash pop'
|
|
test_perf_on_all git add -A
|
|
test_perf_on_all git add .
|
|
test_perf_on_all git commit -a -m A
|
|
test_perf_on_all git checkout -f -
|
|
test_perf_on_all "git sparse-checkout add f2/f3/f1 && git sparse-checkout set $SPARSE_CONE"
|
|
test_perf_on_all git reset
|
|
test_perf_on_all git reset --hard
|
|
test_perf_on_all git reset -- does-not-exist
|
|
test_perf_on_all git diff
|
|
test_perf_on_all git diff --cached
|
|
test_perf_on_all git blame $SPARSE_CONE/a
|
|
test_perf_on_all git blame $SPARSE_CONE/f3/a
|
|
test_perf_on_all git read-tree -mu HEAD
|
|
test_perf_on_all git checkout-index -f --all
|
|
test_perf_on_all git update-index --add --remove $SPARSE_CONE/a
|
|
|
|
test_done
|