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p2000: add 'git checkout -' test and decrease depth 

As we increase our list of commands to test in
p2000-sparse-operations.sh, we will want to have a slightly smaller test
repository. Reduce the size by a factor of four by reducing the depth of
the step that creates a big index around a moderately-sized repository.

Also add a step to run 'git checkout -' on repeat. This requires having
a previous location in the reflog, so add that to the initialization
steps.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Derrick Stolee 2021-06-29 02:13:02 +00:00 committed by Junio C Hamano
parent e5ca291076
commit 0d53d19946
1 changed files with 20 additions and 7 deletions
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27
t/perf/p2000-sparse-operations.sh
View File

@ -6,7 +6,7 @@ test_description="test performance of Git operations using the index"

test_perf_default_repo

SPARSE_CONE=f2/f4/f1
SPARSE_CONE=f2/f4

test_expect_success 'setup repo and indexes' '
git reset --hard HEAD &&
@ -27,7 +27,7 @@ test_expect_success 'setup repo and indexes' '
OLD_COMMIT=$(git rev-parse HEAD) &&
OLD_TREE=$(git rev-parse HEAD^{tree}) &&

for i in $(test_seq 1 4)
for i in $(test_seq 1 3)
do
cat >in <<-EOF &&
100755 blob $BLOB a
@ -43,14 +43,23 @@ test_expect_success 'setup repo and indexes' '
done &&

git sparse-checkout init --cone &&
git branch -f wide $OLD_COMMIT &&
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-index-v3 &&
(
cd full-index-v3 &&
git sparse-checkout init --cone &&
git sparse-checkout set $SPARSE_CONE &&
git config index.version 3 &&
git update-index --index-version=3
git update-index --index-version=3 &&
git checkout HEAD~4
) &&
git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . full-index-v4 &&
(
@ -58,7 +67,8 @@ test_expect_success 'setup repo and indexes' '
git sparse-checkout init --cone &&
git sparse-checkout set $SPARSE_CONE &&
git config index.version 4 &&
git update-index --index-version=4
git update-index --index-version=4 &&
git checkout HEAD~4
) &&
git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . sparse-index-v3 &&
(
@ -66,7 +76,8 @@ test_expect_success 'setup repo and indexes' '
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 update-index --index-version=3 &&
git checkout HEAD~4
) &&
git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . sparse-index-v4 &&
(
@ -74,7 +85,8 @@ test_expect_success 'setup repo and indexes' '
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 update-index --index-version=4 &&
git checkout HEAD~4
)
'

@ -97,5 +109,6 @@ test_perf_on_all git status
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_done