#!/bin/sh

test_description='Test fsck skipList performance'

. ./perf-lib.sh

test_perf_fresh_repo

n=1000000

test_expect_success "setup $n bad commits" '
        for i in $(test_seq 1 $n)
        do
                echo "commit refs/heads/master" &&
                echo "committer C <c@example.com> 1234567890 +0000" &&
                echo "data <<EOF" &&
                echo "$i.Q." &&
                echo "EOF"
        done | q_to_nul | git fast-import
'

skip=0
while test $skip -le $n
do
        test_expect_success "create skipList for $skip bad commits" '
                git log --format=%H --max-count=$skip |
                sort >skiplist
        '

        test_perf "fsck with $skip skipped bad commits" '
                git -c fsck.skipList=skiplist fsck
        '

        case $skip in
        0) skip=1 ;;
        *) skip=${skip}0 ;;
        esac
done

test_done