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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>
118 lines
1.9 KiB
Bash
Executable file
118 lines
1.9 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2007 Johannes E. Schindelin
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#
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test_description='Test commit notes index (expensive!)'
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. ./test-lib.sh
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test -z "$GIT_NOTES_TIMING_TESTS" && {
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say Skipping timing tests
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test_done
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exit
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}
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create_repo () {
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number_of_commits=$1
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nr=0
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test -d .git || {
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git init &&
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(
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while [ $nr -lt $number_of_commits ]; do
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nr=$(($nr+1))
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mark=$(($nr+$nr))
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notemark=$(($mark+1))
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test_tick &&
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cat <<INPUT_END &&
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commit refs/heads/master
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mark :$mark
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committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
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data <<COMMIT
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commit #$nr
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COMMIT
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M 644 inline file
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data <<EOF
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file in commit #$nr
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EOF
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blob
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mark :$notemark
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data <<EOF
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note for commit #$nr
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EOF
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INPUT_END
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echo "N :$notemark :$mark" >> note_commit
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done &&
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test_tick &&
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cat <<INPUT_END &&
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commit refs/notes/commits
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committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
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data <<COMMIT
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notes
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COMMIT
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INPUT_END
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cat note_commit
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) |
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git fast-import --quiet &&
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git config core.notesRef refs/notes/commits
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}
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}
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test_notes () {
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count=$1 &&
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git config core.notesRef refs/notes/commits &&
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git log | grep "^ " > output &&
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i=$count &&
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while [ $i -gt 0 ]; do
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echo " commit #$i" &&
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echo " note for commit #$i" &&
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i=$(($i-1));
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done > expect &&
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test_cmp expect output
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}
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cat > time_notes << \EOF
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mode=$1
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i=1
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while [ $i -lt $2 ]; do
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case $1 in
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no-notes)
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GIT_NOTES_REF=non-existing; export GIT_NOTES_REF
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;;
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notes)
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unset GIT_NOTES_REF
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;;
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esac
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git log >/dev/null
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i=$(($i+1))
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done
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EOF
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time_notes () {
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for mode in no-notes notes
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do
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echo $mode
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/usr/bin/time sh ../time_notes $mode $1
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done
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}
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for count in 10 100 1000 10000; do
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mkdir $count
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(cd $count;
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test_expect_success "setup $count" "create_repo $count"
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test_expect_success 'notes work' "test_notes $count"
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test_expect_success 'notes timing' "time_notes 100"
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)
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done
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test_done
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