t/annotate-tests.sh

   1 # This file isn't used as a test script directly, instead it is
   2 # sourced from t8001-annotate.sh and t8002-blame.sh.
   3
   4 check_count () {
   5         head= &&
   6         options= &&
   7         while :
   8         do
   9                 case "$1" in
  10                 -h) head="$2"; shift; shift ;;
  11                 -*) options="$options $1"; shift ;;
  12                 *) break ;;
  13                 esac
  14         done &&
  15         echo "$PROG $options file $head" >&4 &&
  16         $PROG $options file $head >actual &&
  17         perl -e '
  18                 my %expect = (@ARGV);
  19                 my %count = map { $_ => 0 } keys %expect;
  20                 while (<STDIN>) {
  21                         if (/^[0-9a-f]+\t\(([^\t]+)\t/) {
  22                                 my $author = $1;
  23                                 for ($author) { s/^\s*//; s/\s*$//; }
  24                                 $count{$author}++;
  25                         }
  26                 }
  27                 my $bad = 0;
  28                 while (my ($author, $count) = each %count) {
  29                         my $ok;
  30                         my $value = 0;
  31                         $value = $expect{$author} if defined $expect{$author};
  32                         if ($value != $count) {
  33                                 $bad = 1;
  34                                 $ok = "bad";
  35                         }
  36                         else {
  37                                 $ok = "good";
  38                         }
  39                         print STDERR "Author $author (expected $value, attributed $count) $ok\n";
  40                 }
  41                 exit($bad);
  42         ' "$@" <actual
  43 }
  44
  45 test_expect_success 'setup A lines' '
  46         echo "1A quick brown fox jumps over the" >file &&
  47         echo "lazy dog" >>file &&
  48         git add file &&
  49         GIT_AUTHOR_NAME="A" GIT_AUTHOR_EMAIL="A@test.git" \
  50         git commit -a -m "Initial."
  51 '
  52
  53 test_expect_success 'blame 1 author' '
  54         check_count A 2
  55 '
  56
  57 test_expect_success 'setup B lines' '
  58         echo "2A quick brown fox jumps over the" >>file &&
  59         echo "lazy dog" >>file &&
  60         GIT_AUTHOR_NAME="B" GIT_AUTHOR_EMAIL="B@test.git" \
  61         git commit -a -m "Second."
  62 '
  63
  64 test_expect_success 'blame 2 authors' '
  65         check_count A 2 B 2
  66 '
  67
  68 test_expect_success 'setup B1 lines (branch1)' '
  69         git checkout -b branch1 master &&
  70         echo "3A slow green fox jumps into the" >>file &&
  71         echo "well." >>file &&
  72         GIT_AUTHOR_NAME="B1" GIT_AUTHOR_EMAIL="B1@test.git" \
  73         git commit -a -m "Branch1-1"
  74 '
  75
  76 test_expect_success 'blame 2 authors + 1 branch1 author' '
  77         check_count A 2 B 2 B1 2
  78 '
  79
  80 test_expect_success 'setup B2 lines (branch2)' '
  81         git checkout -b branch2 master &&
  82         sed -e "s/2A quick brown/4A quick brown lazy dog/" <file >file.new &&
  83         mv file.new file &&
  84         GIT_AUTHOR_NAME="B2" GIT_AUTHOR_EMAIL="B2@test.git" \
  85         git commit -a -m "Branch2-1"
  86 '
  87
  88 test_expect_success 'blame 2 authors + 1 branch2 author' '
  89         check_count A 2 B 1 B2 1
  90 '
  91
  92 test_expect_success 'merge branch1 & branch2' '
  93         git pull . branch1
  94 '
  95
  96 test_expect_success 'blame 2 authors + 2 merged-in authors' '
  97         check_count A 2 B 1 B1 2 B2 1
  98 '
  99
 100 test_expect_success 'blame ancestor' '
 101         check_count -h master A 2 B 2
 102 '
 103
 104 test_expect_success 'blame great-ancestor' '
 105         check_count -h master^ A 2
 106 '
 107
 108 test_expect_success 'setup evil merge' '
 109         echo "evil merge." >>file &&
 110         git commit -a --amend
 111 '
 112
 113 test_expect_success 'blame evil merge' '
 114         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1
 115 '
 116
 117 test_expect_success 'setup incomplete line' '
 118         echo "incomplete" | tr -d "\\012" >>file &&
 119         GIT_AUTHOR_NAME="C" GIT_AUTHOR_EMAIL="C@test.git" \
 120         git commit -a -m "Incomplete"
 121 '
 122
 123 test_expect_success 'blame incomplete line' '
 124         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1 C 1
 125 '
 126
 127 test_expect_success 'setup edits' '
 128         mv file file.orig &&
 129         {
 130                 cat file.orig &&
 131                 echo
 132         } | sed -e "s/^3A/99/" -e "/^1A/d" -e "/^incomplete/d" >file &&
 133         echo "incomplete" | tr -d "\\012" >>file &&
 134         GIT_AUTHOR_NAME="D" GIT_AUTHOR_EMAIL="D@test.git" \
 135         git commit -a -m "edit"
 136 '
 137
 138 test_expect_success 'blame edits' '
 139         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1
 140 '
 141
 142 test_expect_success 'setup obfuscated email' '
 143         echo "No robots allowed" >file.new &&
 144         cat file >>file.new &&
 145         mv file.new file &&
 146         GIT_AUTHOR_NAME="E" GIT_AUTHOR_EMAIL="E at test dot git" \
 147         git commit -a -m "norobots"
 148 '
 149
 150 test_expect_success 'blame obfuscated email' '
 151         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 152 '
 153
 154 test_expect_success 'blame -L 1 (all)' '
 155         check_count -L1 A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 156 '
 157
 158 test_expect_success 'blame -L , (all)' '
 159         check_count -L, A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 160 '
 161
 162 test_expect_success 'blame -L X (X to end)' '
 163         check_count -L5 B1 1 C 1 D 1 "A U Thor" 1
 164 '
 165
 166 test_expect_success 'blame -L X, (X to end)' '
 167         check_count -L5, B1 1 C 1 D 1 "A U Thor" 1
 168 '
 169
 170 test_expect_success 'blame -L ,Y (up to Y)' '
 171         check_count -L,3 A 1 B2 1 E 1
 172 '
 173
 174 test_expect_success 'blame -L X,X' '
 175         check_count -L3,3 B2 1
 176 '
 177
 178 test_expect_success 'blame -L X,Y' '
 179         check_count -L3,6 B 1 B1 1 B2 1 D 1
 180 '
 181
 182 test_expect_success 'blame -L Y,X (undocumented)' '
 183         check_count -L6,3 B 1 B1 1 B2 1 D 1
 184 '
 185
 186 test_expect_success 'blame -L X,+1' '
 187         check_count -L3,+1 B2 1
 188 '
 189
 190 test_expect_success 'blame -L X,+N' '
 191         check_count -L3,+4 B 1 B1 1 B2 1 D 1
 192 '
 193
 194 test_expect_success 'blame -L X,-1' '
 195         check_count -L3,-1 B2 1
 196 '
 197
 198 test_expect_success 'blame -L X,-N' '
 199         check_count -L6,-4 B 1 B1 1 B2 1 D 1
 200 '
 201
 202 test_expect_success 'blame -L /RE/ (RE to end)' '
 203         check_count -L/evil/ C 1 "A U Thor" 1
 204 '
 205
 206 test_expect_success 'blame -L /RE/,/RE2/' '
 207         check_count -L/robot/,/green/ A 1 B 1 B2 1 D 1 E 1
 208 '
 209
 210 test_expect_success 'blame -L X,/RE/' '
 211         check_count -L5,/evil/ B1 1 D 1 "A U Thor" 1
 212 '
 213
 214 test_expect_success 'blame -L /RE/,Y' '
 215         check_count -L/99/,7 B1 1 D 1 "A U Thor" 1
 216 '
 217
 218 test_expect_success 'blame -L /RE/,+N' '
 219         check_count -L/99/,+3 B1 1 D 1 "A U Thor" 1
 220 '
 221
 222 test_expect_success 'blame -L /RE/,-N' '
 223         check_count -L/99/,-3 B 1 B2 1 D 1
 224 '
 225
 226 test_expect_success 'blame -L X (X > nlines)' '
 227         test_must_fail $PROG -L12345 file
 228 '
 229
 230 test_expect_success 'blame -L ,Y (Y > nlines)' '
 231         test_must_fail $PROG -L,12345 file
 232 '
 233
 234 test_expect_success 'blame -L bogus' '
 235         test_must_fail $PROG -L file &&
 236         test_must_fail $PROG -L1,+ file &&
 237         test_must_fail $PROG -L1,- file &&
 238         test_must_fail $PROG -LX file &&
 239         test_must_fail $PROG -L1,X file &&
 240         test_must_fail $PROG -L1,+N file &&
 241         test_must_fail $PROG -L1,-N file
 242 '