Andrew's git / gitweb.git / t/annotate-tests.sh
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t / annotate-tests.shon commit xread/xwrite: clip MAX_IO_SIZE to SSIZE_MAX (a983e6a)
   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
   4check_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
  47test_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
  55test_expect_success 'blame 1 author' '
  56        check_count A 2
  57'
  58
  59test_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
  66test_expect_success 'blame 2 authors' '
  67        check_count A 2 B 2
  68'
  69
  70test_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
  78test_expect_success 'blame 2 authors + 1 branch1 author' '
  79        check_count A 2 B 2 B1 2
  80'
  81
  82test_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
  90test_expect_success 'blame 2 authors + 1 branch2 author' '
  91        check_count A 2 B 1 B2 1
  92'
  93
  94test_expect_success 'merge branch1 & branch2' '
  95        git pull . branch1
  96'
  97
  98test_expect_success 'blame 2 authors + 2 merged-in authors' '
  99        check_count A 2 B 1 B1 2 B2 1
 100'
 101
 102test_expect_success 'blame ancestor' '
 103        check_count -h master A 2 B 2
 104'
 105
 106test_expect_success 'blame great-ancestor' '
 107        check_count -h master^ A 2
 108'
 109
 110test_expect_success 'setup evil merge' '
 111        echo "evil merge." >>file &&
 112        git commit -a --amend
 113'
 114
 115test_expect_success 'blame evil merge' '
 116        check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1
 117'
 118
 119test_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
 125test_expect_success 'blame incomplete line' '
 126        check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1 C 1
 127'
 128
 129test_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
 140test_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
 144test_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
 152test_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
 156test_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
 160test_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
 164test_expect_success 'blame -L X (X to end)' '
 165        check_count -L5 B1 1 C 1 D 1 "A U Thor" 1
 166'
 167
 168test_expect_success 'blame -L X, (X to end)' '
 169        check_count -L5, B1 1 C 1 D 1 "A U Thor" 1
 170'
 171
 172test_expect_success 'blame -L ,Y (up to Y)' '
 173        check_count -L,3 A 1 B2 1 E 1
 174'
 175
 176test_expect_success 'blame -L X,X' '
 177        check_count -L3,3 B2 1
 178'
 179
 180test_expect_success 'blame -L X,Y' '
 181        check_count -L3,6 B 1 B1 1 B2 1 D 1
 182'
 183
 184test_expect_success 'blame -L Y,X (undocumented)' '
 185        check_count -L6,3 B 1 B1 1 B2 1 D 1
 186'
 187
 188test_expect_success 'blame -L X,+1' '
 189        check_count -L3,+1 B2 1
 190'
 191
 192test_expect_success 'blame -L X,+N' '
 193        check_count -L3,+4 B 1 B1 1 B2 1 D 1
 194'
 195
 196test_expect_success 'blame -L X,-1' '
 197        check_count -L3,-1 B2 1
 198'
 199
 200test_expect_success 'blame -L X,-N' '
 201        check_count -L6,-4 B 1 B1 1 B2 1 D 1
 202'
 203
 204test_expect_success 'blame -L /RE/ (RE to end)' '
 205        check_count -L/evil/ C 1 "A U Thor" 1
 206'
 207
 208test_expect_success 'blame -L /RE/,/RE2/' '
 209        check_count -L/robot/,/green/ A 1 B 1 B2 1 D 1 E 1
 210'
 211
 212test_expect_success 'blame -L X,/RE/' '
 213        check_count -L5,/evil/ B1 1 D 1 "A U Thor" 1
 214'
 215
 216test_expect_success 'blame -L /RE/,Y' '
 217        check_count -L/99/,7 B1 1 D 1 "A U Thor" 1
 218'
 219
 220test_expect_success 'blame -L /RE/,+N' '
 221        check_count -L/99/,+3 B1 1 D 1 "A U Thor" 1
 222'
 223
 224test_expect_success 'blame -L /RE/,-N' '
 225        check_count -L/99/,-3 B 1 B2 1 D 1
 226'
 227
 228test_expect_success 'blame -L X (X > nlines)' '
 229        test_must_fail $PROG -L12345 file
 230'
 231
 232test_expect_success 'blame -L ,Y (Y > nlines)' '
 233        test_must_fail $PROG -L,12345 file
 234'
 235
 236test_expect_success 'setup -L :regex' '
 237        tr Q "\\t" >hello.c <<-\EOF &&
 238        int main(int argc, const char *argv[])
 239        {
 240        Qputs("hello");
 241        }
 242        EOF
 243        git add hello.c &&
 244        GIT_AUTHOR_NAME="F" GIT_AUTHOR_EMAIL="F@test.git" \
 245        git commit -m "hello" &&
 246
 247        mv hello.c hello.orig &&
 248        sed -e "/}/ {x; s/$/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
 266test_expect_success 'blame -L :literal' '
 267        check_count -f hello.c -L:main F 4 G 1
 268'
 269
 270test_expect_success 'blame -L :regex' '
 271        check_count -f hello.c "-L:m[a-z][a-z]l" H 4
 272'
 273
 274test_expect_success 'blame -L :nomatch' '
 275        test_must_fail $PROG -L:nomatch hello.c
 276'
 277
 278test_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'