mirror of
https://github.com/git/git.git
synced 2024-11-28 20:44:04 +08:00
3ed24b6aaf
Creating repos with 10/100/1000/10000 commits and notes takes a lot of time. However, using git-fast-import to do the job is a lot more efficient than using plumbing commands to do the same. This patch decreases the overall run-time of this test on my machine from ~3 to ~1 minutes. Signed-off-by: Johan Herland <johan@herland.net> Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
119 lines
1.9 KiB
Bash
Executable File
119 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2007 Johannes E. Schindelin
|
|
#
|
|
|
|
test_description='Test commit notes index (expensive!)'
|
|
|
|
. ./test-lib.sh
|
|
|
|
test -z "$GIT_NOTES_TIMING_TESTS" && {
|
|
say Skipping timing tests
|
|
test_done
|
|
exit
|
|
}
|
|
|
|
create_repo () {
|
|
number_of_commits=$1
|
|
nr=0
|
|
test -d .git || {
|
|
git init &&
|
|
(
|
|
while [ $nr -lt $number_of_commits ]; do
|
|
nr=$(($nr+1))
|
|
mark=$(($nr+$nr))
|
|
notemark=$(($mark+1))
|
|
test_tick &&
|
|
cat <<INPUT_END &&
|
|
commit refs/heads/master
|
|
mark :$mark
|
|
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
|
|
data <<COMMIT
|
|
commit #$nr
|
|
COMMIT
|
|
|
|
M 644 inline file
|
|
data <<EOF
|
|
file in commit #$nr
|
|
EOF
|
|
|
|
blob
|
|
mark :$notemark
|
|
data <<EOF
|
|
note for commit #$nr
|
|
EOF
|
|
|
|
INPUT_END
|
|
|
|
echo "N :$notemark :$mark" >> note_commit
|
|
done &&
|
|
test_tick &&
|
|
cat <<INPUT_END &&
|
|
commit refs/notes/commits
|
|
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
|
|
data <<COMMIT
|
|
notes
|
|
COMMIT
|
|
|
|
INPUT_END
|
|
|
|
cat note_commit
|
|
) |
|
|
git fast-import --quiet &&
|
|
git config core.notesRef refs/notes/commits
|
|
}
|
|
}
|
|
|
|
test_notes () {
|
|
count=$1 &&
|
|
git config core.notesRef refs/notes/commits &&
|
|
git log | grep "^ " > output &&
|
|
i=$count &&
|
|
while [ $i -gt 0 ]; do
|
|
echo " commit #$i" &&
|
|
echo " note for commit #$i" &&
|
|
i=$(($i-1));
|
|
done > expect &&
|
|
test_cmp expect output
|
|
}
|
|
|
|
cat > time_notes << \EOF
|
|
mode=$1
|
|
i=1
|
|
while [ $i -lt $2 ]; do
|
|
case $1 in
|
|
no-notes)
|
|
GIT_NOTES_REF=non-existing; export GIT_NOTES_REF
|
|
;;
|
|
notes)
|
|
unset GIT_NOTES_REF
|
|
;;
|
|
esac
|
|
git log >/dev/null
|
|
i=$(($i+1))
|
|
done
|
|
EOF
|
|
|
|
time_notes () {
|
|
for mode in no-notes notes
|
|
do
|
|
echo $mode
|
|
/usr/bin/time sh ../time_notes $mode $1
|
|
done
|
|
}
|
|
|
|
for count in 10 100 1000 10000; do
|
|
|
|
mkdir $count
|
|
(cd $count;
|
|
|
|
test_expect_success "setup $count" "create_repo $count"
|
|
|
|
test_expect_success 'notes work' "test_notes $count"
|
|
|
|
test_expect_success 'notes timing' "time_notes 100"
|
|
)
|
|
done
|
|
|
|
test_done
|