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         file='file' &&
   7         options= &&
   8         while :
   9         do
  10                 case "$1" in
  11                 -h) head="$2"; shift; shift ;;
  12                 -f) file="$2"; shift; shift ;;
  13                 -*) options="$options $1"; shift ;;
  14                 *) break ;;
  15                 esac
  16         done &&
  17         echo "$PROG $options $file $head" >&4 &&
  18         $PROG $options $file $head >actual &&
  19         perl -e '
  20                 my %expect = (@ARGV);
  21                 my %count = map { $_ => 0 } keys %expect;
  22                 while (<STDIN>) {
  23                         if (/^[0-9a-f]+\t\(([^\t]+)\t/) {
  24                                 my $author = $1;
  25                                 for ($author) { s/^\s*//; s/\s*$//; }
  26                                 $count{$author}++;
  27                         }
  28                 }
  29                 my $bad = 0;
  30                 while (my ($author, $count) = each %count) {
  31                         my $ok;
  32                         my $value = 0;
  33                         $value = $expect{$author} if defined $expect{$author};
  34                         if ($value != $count) {
  35                                 $bad = 1;
  36                                 $ok = "bad";
  37                         }
  38                         else {
  39                                 $ok = "good";
  40                         }
  41                         print STDERR "Author $author (expected $value, attributed $count) $ok\n";
  42                 }
  43                 exit($bad);
  44         ' "$@" <actual
  45 }
  46
  47 test_expect_success 'setup A lines' '
  48         echo "1A quick brown fox jumps over the" >file &&
  49         echo "lazy dog" >>file &&
  50         git add file &&
  51         GIT_AUTHOR_NAME="A" GIT_AUTHOR_EMAIL="A@test.git" \
  52         git commit -a -m "Initial."
  53 '
  54
  55 test_expect_success 'blame 1 author' '
  56         check_count A 2
  57 '
  58
  59 test_expect_success 'setup B lines' '
  60         echo "2A quick brown fox jumps over the" >>file &&
  61         echo "lazy dog" >>file &&
  62         GIT_AUTHOR_NAME="B" GIT_AUTHOR_EMAIL="B@test.git" \
  63         git commit -a -m "Second."
  64 '
  65
  66 test_expect_success 'blame 2 authors' '
  67         check_count A 2 B 2
  68 '
  69
  70 test_expect_success 'setup B1 lines (branch1)' '
  71         git checkout -b branch1 master &&
  72         echo "3A slow green fox jumps into the" >>file &&
  73         echo "well." >>file &&
  74         GIT_AUTHOR_NAME="B1" GIT_AUTHOR_EMAIL="B1@test.git" \
  75         git commit -a -m "Branch1-1"
  76 '
  77
  78 test_expect_success 'blame 2 authors + 1 branch1 author' '
  79         check_count A 2 B 2 B1 2
  80 '
  81
  82 test_expect_success 'setup B2 lines (branch2)' '
  83         git checkout -b branch2 master &&
  84         sed -e "s/2A quick brown/4A quick brown lazy dog/" <file >file.new &&
  85         mv file.new file &&
  86         GIT_AUTHOR_NAME="B2" GIT_AUTHOR_EMAIL="B2@test.git" \
  87         git commit -a -m "Branch2-1"
  88 '
  89
  90 test_expect_success 'blame 2 authors + 1 branch2 author' '
  91         check_count A 2 B 1 B2 1
  92 '
  93
  94 test_expect_success 'merge branch1 & branch2' '
  95         git pull . branch1
  96 '
  97
  98 test_expect_success 'blame 2 authors + 2 merged-in authors' '
  99         check_count A 2 B 1 B1 2 B2 1
 100 '
 101
 102 test_expect_success 'blame ancestor' '
 103         check_count -h master A 2 B 2
 104 '
 105
 106 test_expect_success 'blame great-ancestor' '
 107         check_count -h master^ A 2
 108 '
 109
 110 test_expect_success 'setup evil merge' '
 111         echo "evil merge." >>file &&
 112         git commit -a --amend
 113 '
 114
 115 test_expect_success 'blame evil merge' '
 116         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1
 117 '
 118
 119 test_expect_success 'setup incomplete line' '
 120         echo "incomplete" | tr -d "\\012" >>file &&
 121         GIT_AUTHOR_NAME="C" GIT_AUTHOR_EMAIL="C@test.git" \
 122         git commit -a -m "Incomplete"
 123 '
 124
 125 test_expect_success 'blame incomplete line' '
 126         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1 C 1
 127 '
 128
 129 test_expect_success 'setup edits' '
 130         mv file file.orig &&
 131         {
 132                 cat file.orig &&
 133                 echo
 134         } | sed -e "s/^3A/99/" -e "/^1A/d" -e "/^incomplete/d" >file &&
 135         echo "incomplete" | tr -d "\\012" >>file &&
 136         GIT_AUTHOR_NAME="D" GIT_AUTHOR_EMAIL="D@test.git" \
 137         git commit -a -m "edit"
 138 '
 139
 140 test_expect_success 'blame edits' '
 141         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1
 142 '
 143
 144 test_expect_success 'setup obfuscated email' '
 145         echo "No robots allowed" >file.new &&
 146         cat file >>file.new &&
 147         mv file.new file &&
 148         GIT_AUTHOR_NAME="E" GIT_AUTHOR_EMAIL="E at test dot git" \
 149         git commit -a -m "norobots"
 150 '
 151
 152 test_expect_success 'blame obfuscated email' '
 153         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 154 '
 155
 156 test_expect_success 'blame -L 1 (all)' '
 157         check_count -L1 A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 158 '
 159
 160 test_expect_success 'blame -L , (all)' '
 161         check_count -L, A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 162 '
 163
 164 test_expect_success 'blame -L X (X to end)' '
 165         check_count -L5 B1 1 C 1 D 1 "A U Thor" 1
 166 '
 167
 168 test_expect_success 'blame -L X, (X to end)' '
 169         check_count -L5, B1 1 C 1 D 1 "A U Thor" 1
 170 '
 171
 172 test_expect_success 'blame -L ,Y (up to Y)' '
 173         check_count -L,3 A 1 B2 1 E 1
 174 '
 175
 176 test_expect_success 'blame -L X,X' '
 177         check_count -L3,3 B2 1
 178 '
 179
 180 test_expect_success 'blame -L X,Y' '
 181         check_count -L3,6 B 1 B1 1 B2 1 D 1
 182 '
 183
 184 test_expect_success 'blame -L Y,X (undocumented)' '
 185         check_count -L6,3 B 1 B1 1 B2 1 D 1
 186 '
 187
 188 test_expect_success 'blame -L X,+1' '
 189         check_count -L3,+1 B2 1
 190 '
 191
 192 test_expect_success 'blame -L X,+N' '
 193         check_count -L3,+4 B 1 B1 1 B2 1 D 1
 194 '
 195
 196 test_expect_success 'blame -L X,-1' '
 197         check_count -L3,-1 B2 1
 198 '
 199
 200 test_expect_success 'blame -L X,-N' '
 201         check_count -L6,-4 B 1 B1 1 B2 1 D 1
 202 '
 203
 204 test_expect_success 'blame -L /RE/ (RE to end)' '
 205         check_count -L/evil/ C 1 "A U Thor" 1
 206 '
 207
 208 test_expect_success 'blame -L /RE/,/RE2/' '
 209         check_count -L/robot/,/green/ A 1 B 1 B2 1 D 1 E 1
 210 '
 211
 212 test_expect_success 'blame -L X,/RE/' '
 213         check_count -L5,/evil/ B1 1 D 1 "A U Thor" 1
 214 '
 215
 216 test_expect_success 'blame -L /RE/,Y' '
 217         check_count -L/99/,7 B1 1 D 1 "A U Thor" 1
 218 '
 219
 220 test_expect_success 'blame -L /RE/,+N' '
 221         check_count -L/99/,+3 B1 1 D 1 "A U Thor" 1
 222 '
 223
 224 test_expect_success 'blame -L /RE/,-N' '
 225         check_count -L/99/,-3 B 1 B2 1 D 1
 226 '
 227
 228 test_expect_success 'blame -L X (X > nlines)' '
 229         test_must_fail $PROG -L12345 file
 230 '
 231
 232 test_expect_success 'blame -L ,Y (Y > nlines)' '
 233         test_must_fail $PROG -L,12345 file
 234 '
 235
 236 test_expect_success 'setup -L :regex' '
 237         tr Q "\\t" >hello.c <<-\EOF &&
 238         int main(int argc, const char *argv[])
 239         {
 240         Qputs("hello");
 241         }
 242         EOF
 243         git add hello.c &&
 244         GIT_AUTHOR_NAME="F" GIT_AUTHOR_EMAIL="F@test.git" \
 245         git commit -m "hello" &&
 246
 247         mv hello.c hello.orig &&
 248         sed -e "/}/ {x; s/$/Qputs(\"goodbye\");/; G;}" <hello.orig |
 249         tr Q "\\t" >hello.c &&
 250         GIT_AUTHOR_NAME="G" GIT_AUTHOR_EMAIL="G@test.git" \
 251         git commit -a -m "goodbye" &&
 252
 253         mv hello.c hello.orig &&
 254         echo "#include <stdio.h>" >hello.c &&
 255         cat hello.orig >>hello.c &&
 256         tr Q "\\t" >>hello.c <<-\EOF
 257         void mail()
 258         {
 259         Qputs("mail");
 260         }
 261         EOF
 262         GIT_AUTHOR_NAME="H" GIT_AUTHOR_EMAIL="H@test.git" \
 263         git commit -a -m "mail"
 264 '
 265
 266 test_expect_success 'blame -L :literal' '
 267         check_count -f hello.c -L:main F 4 G 1
 268 '
 269
 270 test_expect_success 'blame -L :regex' '
 271         check_count -f hello.c "-L:m[a-z][a-z]l" H 4
 272 '
 273
 274 test_expect_success 'blame -L :nomatch' '
 275         test_must_fail $PROG -L:nomatch hello.c
 276 '
 277
 278 test_expect_success 'blame -L bogus' '
 279         test_must_fail $PROG -L file &&
 280         test_must_fail $PROG -L1,+ file &&
 281         test_must_fail $PROG -L1,- file &&
 282         test_must_fail $PROG -LX file &&
 283         test_must_fail $PROG -L1,X file &&
 284         test_must_fail $PROG -L1,+N file &&
 285         test_must_fail $PROG -L1,-N file
 286 '