| 1 | #!/bin/sh |
| 2 | # |
| 3 | # Copyright (c) 2007 Johannes E. Schindelin |
| 4 | # |
| 5 | |
| 6 | test_description='Test commit notes index (expensive!)' |
| 7 | |
| 8 | GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main |
| 9 | export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME |
| 10 | |
| 11 | . ./test-lib.sh |
| 12 | |
| 13 | create_repo () { |
| 14 | number_of_commits=$1 |
| 15 | nr=0 |
| 16 | test -d .git || { |
| 17 | git init && |
| 18 | ( |
| 19 | while test $nr -lt $number_of_commits |
| 20 | do |
| 21 | nr=$(($nr+1)) |
| 22 | mark=$(($nr+$nr)) |
| 23 | notemark=$(($mark+1)) |
| 24 | test_tick && |
| 25 | cat <<-INPUT_END && |
| 26 | commit refs/heads/main |
| 27 | mark :$mark |
| 28 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE |
| 29 | data <<COMMIT |
| 30 | commit #$nr |
| 31 | COMMIT |
| 32 | |
| 33 | M 644 inline file |
| 34 | data <<EOF |
| 35 | file in commit #$nr |
| 36 | EOF |
| 37 | |
| 38 | blob |
| 39 | mark :$notemark |
| 40 | data <<EOF |
| 41 | note for commit #$nr |
| 42 | EOF |
| 43 | |
| 44 | INPUT_END |
| 45 | echo "N :$notemark :$mark" >>note_commit |
| 46 | done && |
| 47 | test_tick && |
| 48 | cat <<-INPUT_END && |
| 49 | commit refs/notes/commits |
| 50 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE |
| 51 | data <<COMMIT |
| 52 | notes |
| 53 | COMMIT |
| 54 | |
| 55 | INPUT_END |
| 56 | |
| 57 | cat note_commit |
| 58 | ) | |
| 59 | git fast-import --quiet && |
| 60 | git config core.notesRef refs/notes/commits |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | test_notes () { |
| 65 | count=$1 && |
| 66 | git config core.notesRef refs/notes/commits && |
| 67 | git log >tmp && |
| 68 | grep "^ " tmp >output && |
| 69 | i=$count && |
| 70 | while test $i -gt 0 |
| 71 | do |
| 72 | echo " commit #$i" && |
| 73 | echo " note for commit #$i" && |
| 74 | i=$(($i-1)) |
| 75 | done >expect && |
| 76 | test_cmp expect output |
| 77 | } |
| 78 | |
| 79 | write_script time_notes <<\EOF |
| 80 | mode=$1 |
| 81 | i=1 |
| 82 | while test $i -lt $2 |
| 83 | do |
| 84 | case $1 in |
| 85 | no-notes) |
| 86 | GIT_NOTES_REF=non-existing |
| 87 | export GIT_NOTES_REF |
| 88 | ;; |
| 89 | notes) |
| 90 | unset GIT_NOTES_REF |
| 91 | ;; |
| 92 | esac |
| 93 | git log || exit $? |
| 94 | i=$(($i+1)) |
| 95 | done >/dev/null |
| 96 | EOF |
| 97 | |
| 98 | time_notes () { |
| 99 | for mode in no-notes notes |
| 100 | do |
| 101 | echo $mode |
| 102 | /usr/bin/time ../time_notes $mode $1 |
| 103 | done |
| 104 | } |
| 105 | |
| 106 | do_tests () { |
| 107 | count=$1 pr=${2-} |
| 108 | |
| 109 | test_expect_success $pr "setup $count" ' |
| 110 | mkdir "$count" && |
| 111 | ( |
| 112 | cd "$count" && |
| 113 | create_repo "$count" |
| 114 | ) |
| 115 | ' |
| 116 | |
| 117 | test_expect_success $pr 'notes work' ' |
| 118 | ( |
| 119 | cd "$count" && |
| 120 | test_notes "$count" |
| 121 | ) |
| 122 | ' |
| 123 | |
| 124 | test_expect_success "USR_BIN_TIME${pr:+,$pr}" 'notes timing with /usr/bin/time' ' |
| 125 | ( |
| 126 | cd "$count" && |
| 127 | time_notes 100 |
| 128 | ) |
| 129 | ' |
| 130 | } |
| 131 | |
| 132 | do_tests 10 |
| 133 | for count in 100 1000 10000 |
| 134 | do |
| 135 | do_tests "$count" EXPENSIVE |
| 136 | done |
| 137 | |
| 138 | test_done |