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         case "$1" in -h) head="$2"; shift; shift ;; esac &&
   7         echo "$PROG file $head" >&4 &&
   8         $PROG file $head >actual &&
   9         perl -e '
  10                 my %expect = (@ARGV);
  11                 my %count = map { $_ => 0 } keys %expect;
  12                 while (<STDIN>) {
  13                         if (/^[0-9a-f]+\t\(([^\t]+)\t/) {
  14                                 my $author = $1;
  15                                 for ($author) { s/^\s*//; s/\s*$//; }
  16                                 $count{$author}++;
  17                         }
  18                 }
  19                 my $bad = 0;
  20                 while (my ($author, $count) = each %count) {
  21                         my $ok;
  22                         my $value = 0;
  23                         $value = $expect{$author} if defined $expect{$author};
  24                         if ($value != $count) {
  25                                 $bad = 1;
  26                                 $ok = "bad";
  27                         }
  28                         else {
  29                                 $ok = "good";
  30                         }
  31                         print STDERR "Author $author (expected $value, attributed $count) $ok\n";
  32                 }
  33                 exit($bad);
  34         ' "$@" <actual
  35 }
  36
  37 test_expect_success 'setup A lines' '
  38         echo "1A quick brown fox jumps over the" >file &&
  39         echo "lazy dog" >>file &&
  40         git add file &&
  41         GIT_AUTHOR_NAME="A" GIT_AUTHOR_EMAIL="A@test.git" \
  42         git commit -a -m "Initial."
  43 '
  44
  45 test_expect_success 'blame 1 author' '
  46         check_count A 2
  47 '
  48
  49 test_expect_success 'setup B lines' '
  50         echo "2A quick brown fox jumps over the" >>file &&
  51         echo "lazy dog" >>file &&
  52         GIT_AUTHOR_NAME="B" GIT_AUTHOR_EMAIL="B@test.git" \
  53         git commit -a -m "Second."
  54 '
  55
  56 test_expect_success 'blame 2 authors' '
  57         check_count A 2 B 2
  58 '
  59
  60 test_expect_success 'setup B1 lines (branch1)' '
  61         git checkout -b branch1 master &&
  62         echo "3A slow green fox jumps into the" >>file &&
  63         echo "well." >>file &&
  64         GIT_AUTHOR_NAME="B1" GIT_AUTHOR_EMAIL="B1@test.git" \
  65         git commit -a -m "Branch1-1"
  66 '
  67
  68 test_expect_success 'blame 2 authors + 1 branch1 author' '
  69         check_count A 2 B 2 B1 2
  70 '
  71
  72 test_expect_success 'setup B2 lines (branch2)' '
  73         git checkout -b branch2 master &&
  74         sed -e "s/2A quick brown/4A quick brown lazy dog/" <file >file.new &&
  75         mv file.new file &&
  76         GIT_AUTHOR_NAME="B2" GIT_AUTHOR_EMAIL="B2@test.git" \
  77         git commit -a -m "Branch2-1"
  78 '
  79
  80 test_expect_success 'blame 2 authors + 1 branch2 author' '
  81         check_count A 2 B 1 B2 1
  82 '
  83
  84 test_expect_success 'merge branch1 & branch2' '
  85         git pull . branch1
  86 '
  87
  88 test_expect_success 'blame 2 authors + 2 merged-in authors' '
  89         check_count A 2 B 1 B1 2 B2 1
  90 '
  91
  92 test_expect_success 'blame ancestor' '
  93         check_count -h master A 2 B 2
  94 '
  95
  96 test_expect_success 'blame great-ancestor' '
  97         check_count -h master^ A 2
  98 '
  99
 100 test_expect_success 'setup evil merge' '
 101         echo "evil merge." >>file &&
 102         git commit -a --amend
 103 '
 104
 105 test_expect_success 'blame evil merge' '
 106         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1
 107 '
 108
 109 test_expect_success 'setup incomplete line' '
 110         echo "incomplete" | tr -d "\\012" >>file &&
 111         GIT_AUTHOR_NAME="C" GIT_AUTHOR_EMAIL="C@test.git" \
 112         git commit -a -m "Incomplete"
 113 '
 114
 115 test_expect_success 'blame incomplete line' '
 116         check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1 C 1
 117 '
 118
 119 test_expect_success 'setup edits' '
 120         mv file file.orig &&
 121         {
 122                 cat file.orig &&
 123                 echo
 124         } | sed -e "s/^3A/99/" -e "/^1A/d" -e "/^incomplete/d" >file &&
 125         echo "incomplete" | tr -d "\\012" >>file &&
 126         GIT_AUTHOR_NAME="D" GIT_AUTHOR_EMAIL="D@test.git" \
 127         git commit -a -m "edit"
 128 '
 129
 130 test_expect_success 'blame edits' '
 131         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1
 132 '
 133
 134 test_expect_success 'setup obfuscated email' '
 135         echo "No robots allowed" >file.new &&
 136         cat file >>file.new &&
 137         mv file.new file &&
 138         GIT_AUTHOR_NAME="E" GIT_AUTHOR_EMAIL="E at test dot git" \
 139         git commit -a -m "norobots"
 140 '
 141
 142 test_expect_success 'blame obfuscated email' '
 143         check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
 144 '