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@xxxxxxxxxxx>
Acked-by: Johannes Schindelin <johannes.schindelin@xxxxxx>
---
t/t3302-notes-index-expensive.sh | 74 ++++++++++++++++++++++++--------------
1 files changed, 47 insertions(+), 27 deletions(-)
diff --git a/t/t3302-notes-index-expensive.sh b/t/t3302-notes-index-expensive.sh
index 0ef3e95..ee84fc4 100755
--- a/t/t3302-notes-index-expensive.sh
+++ b/t/t3302-notes-index-expensive.sh
@@ -16,30 +16,50 @@ test -z "$GIT_NOTES_TIMING_TESTS" && {
create_repo () {
number_of_commits=$1
nr=0
- parent=
test -d .git || {
git init &&
- tree=$(git write-tree) &&
- while [ $nr -lt $number_of_commits ]; do
- test_tick &&
- commit=$(echo $nr | git commit-tree $tree $parent) ||
- return
- parent="-p $commit"
- nr=$(($nr+1))
- done &&
- git update-ref refs/heads/master $commit &&
- {
- GIT_INDEX_FILE=.git/temp; export GIT_INDEX_FILE;
- git rev-list HEAD | cat -n | sed "s/^[ ][ ]*/ /g" |
- while read nr sha1; do
- blob=$(echo note $nr | git hash-object -w --stdin) &&
- echo $sha1 | sed "s/^/0644 $blob 0 /"
- done | git update-index --index-info &&
- tree=$(git write-tree) &&
+ (
+ 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 :$mark" >> note_commit
+ done &&
test_tick &&
- commit=$(echo notes | git commit-tree $tree) &&
- git update-ref refs/notes/commits $commit
- } &&
+ 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
}
}
@@ -48,13 +68,13 @@ test_notes () {
count=$1 &&
git config core.notesRef refs/notes/commits &&
git log | grep "^ " > output &&
- i=1 &&
- while [ $i -le $count ]; do
- echo " $(($count-$i))" &&
- echo " note $i" &&
- i=$(($i+1));
+ i=$count &&
+ while [ $i -gt 0 ]; do
+ echo " commit #$i" &&
+ echo " note for commit #$i" &&
+ i=$(($i-1));
done > expect &&
- git diff expect output
+ test_cmp expect output
}
cat > time_notes << \EOF
--
1.6.4.304.g1365c.dirty
--
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