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   1 #!/bin/sh
   2
   3 test_description='Test commit notes organized in subtrees'
   4
   5 . ./test-lib.sh
   6
   7 number_of_commits=100
   8
   9 start_note_commit () {
  10         test_tick &&
  11         cat <<INPUT_END
  12 commit refs/notes/commits
  13 committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
  14 data <<COMMIT
  15 notes
  16 COMMIT
  17
  18 from refs/notes/commits^0
  19 deleteall
  20 INPUT_END
  21
  22 }
  23
  24 verify_notes () {
  25         git log | grep "^    " > output &&
  26         i=$number_of_commits &&
  27         while [ $i -gt 0 ]; do
  28                 echo "    commit #$i" &&
  29                 echo "    note for commit #$i" &&
  30                 i=$(($i-1));
  31         done > expect &&
  32         test_cmp expect output
  33 }
  34
  35 test_expect_success "setup: create $number_of_commits commits" '
  36
  37         (
  38                 nr=0 &&
  39                 while [ $nr -lt $number_of_commits ]; do
  40                         nr=$(($nr+1)) &&
  41                         test_tick &&
  42                         cat <<INPUT_END
  43 commit refs/heads/master
  44 committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
  45 data <<COMMIT
  46 commit #$nr
  47 COMMIT
  48
  49 M 644 inline file
  50 data <<EOF
  51 file in commit #$nr
  52 EOF
  53
  54 INPUT_END
  55
  56                 done &&
  57                 test_tick &&
  58                 cat <<INPUT_END
  59 commit refs/notes/commits
  60 committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
  61 data <<COMMIT
  62 no notes
  63 COMMIT
  64
  65 deleteall
  66
  67 INPUT_END
  68
  69         ) |
  70         git fast-import --quiet &&
  71         git config core.notesRef refs/notes/commits
  72 '
  73
  74 test_sha1_based () {
  75         (
  76                 start_note_commit &&
  77                 nr=$number_of_commits &&
  78                 git rev-list refs/heads/master |
  79                 while read sha1; do
  80                         note_path=$(echo "$sha1" | sed "$1")
  81                         cat <<INPUT_END &&
  82 M 100644 inline $note_path
  83 data <<EOF
  84 note for commit #$nr
  85 EOF
  86
  87 INPUT_END
  88
  89                         nr=$(($nr-1))
  90                 done
  91         ) |
  92         git fast-import --quiet
  93 }
  94
  95 test_expect_success 'test notes in 2/38-fanout' 'test_sha1_based "s|^..|&/|"'
  96 test_expect_success 'verify notes in 2/38-fanout' 'verify_notes'
  97
  98 test_expect_success 'test notes in 2/2/36-fanout' 'test_sha1_based "s|^\(..\)\(..\)|\1/\2/|"'
  99 test_expect_success 'verify notes in 2/2/36-fanout' 'verify_notes'
 100
 101 test_expect_success 'test notes in 2/2/2/34-fanout' 'test_sha1_based "s|^\(..\)\(..\)\(..\)|\1/\2/\3/|"'
 102 test_expect_success 'verify notes in 2/2/2/34-fanout' 'verify_notes'
 103
 104 test_same_notes () {
 105         (
 106                 start_note_commit &&
 107                 nr=$number_of_commits &&
 108                 git rev-list refs/heads/master |
 109                 while read sha1; do
 110                         first_note_path=$(echo "$sha1" | sed "$1")
 111                         second_note_path=$(echo "$sha1" | sed "$2")
 112                         cat <<INPUT_END &&
 113 M 100644 inline $second_note_path
 114 data <<EOF
 115 note for commit #$nr
 116 EOF
 117
 118 M 100644 inline $first_note_path
 119 data <<EOF
 120 note for commit #$nr
 121 EOF
 122
 123 INPUT_END
 124
 125                         nr=$(($nr-1))
 126                 done
 127         ) |
 128         git fast-import --quiet
 129 }
 130
 131 test_expect_success 'test same notes in no fanout and 2/38-fanout' 'test_same_notes "s|^..|&/|" ""'
 132 test_expect_success 'verify same notes in no fanout and 2/38-fanout' 'verify_notes'
 133
 134 test_expect_success 'test same notes in no fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" ""'
 135 test_expect_success 'verify same notes in no fanout and 2/2/36-fanout' 'verify_notes'
 136
 137 test_expect_success 'test same notes in 2/38-fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^..|&/|"'
 138 test_expect_success 'verify same notes in 2/38-fanout and 2/2/36-fanout' 'verify_notes'
 139
 140 test_expect_success 'test same notes in 2/2/2/34-fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^\(..\)\(..\)\(..\)|\1/\2/\3/|"'
 141 test_expect_success 'verify same notes in 2/2/2/34-fanout and 2/2/36-fanout' 'verify_notes'
 142
 143 test_concatenated_notes () {
 144         (
 145                 start_note_commit &&
 146                 nr=$number_of_commits &&
 147                 git rev-list refs/heads/master |
 148                 while read sha1; do
 149                         first_note_path=$(echo "$sha1" | sed "$1")
 150                         second_note_path=$(echo "$sha1" | sed "$2")
 151                         cat <<INPUT_END &&
 152 M 100644 inline $second_note_path
 153 data <<EOF
 154 second note for commit #$nr
 155 EOF
 156
 157 M 100644 inline $first_note_path
 158 data <<EOF
 159 first note for commit #$nr
 160 EOF
 161
 162 INPUT_END
 163
 164                         nr=$(($nr-1))
 165                 done
 166         ) |
 167         git fast-import --quiet
 168 }
 169
 170 verify_concatenated_notes () {
 171     git log | grep "^    " > output &&
 172     i=$number_of_commits &&
 173     while [ $i -gt 0 ]; do
 174         echo "    commit #$i" &&
 175         echo "    first note for commit #$i" &&
 176         echo "    second note for commit #$i" &&
 177         i=$(($i-1));
 178     done > expect &&
 179     test_cmp expect output
 180 }
 181
 182 test_expect_success 'test notes in no fanout concatenated with 2/38-fanout' 'test_concatenated_notes "s|^..|&/|" ""'
 183 test_expect_success 'verify notes in no fanout concatenated with 2/38-fanout' 'verify_concatenated_notes'
 184
 185 test_expect_success 'test notes in no fanout concatenated with 2/2/36-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)|\1/\2/|" ""'
 186 test_expect_success 'verify notes in no fanout concatenated with 2/2/36-fanout' 'verify_concatenated_notes'
 187
 188 test_expect_success 'test notes in 2/38-fanout concatenated with 2/2/36-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^..|&/|"'
 189 test_expect_success 'verify notes in 2/38-fanout concatenated with 2/2/36-fanout' 'verify_concatenated_notes'
 190
 191 test_expect_success 'test notes in 2/2/36-fanout concatenated with 2/2/2/34-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)\(..\)|\1/\2/\3/|" "s|^\(..\)\(..\)|\1/\2/|"'
 192 test_expect_success 'verify notes in 2/2/36-fanout concatenated with 2/2/2/34-fanout' 'verify_concatenated_notes'
 193
 194 test_done