# This file isn't used as a test script directly, instead it is
-# sourced from t8001-annotate.sh and t8001-blame.sh.
-
-test_expect_success \
- 'prepare reference tree' \
- 'echo "1A quick brown fox jumps over the" >file &&
- echo "lazy dog" >>file &&
- git add file
- GIT_AUTHOR_NAME="A" git commit -a -m "Initial."'
-
-test_expect_success \
- 'check all lines blamed on A' \
- '[ $(git annotate file | awk "{print \$3}" | grep -c "A") == 2 ]'
-
-test_expect_success \
- 'Setup new lines blamed on B' \
- 'echo "2A quick brown fox jumps over the" >>file &&
- echo "lazy dog" >> file &&
- GIT_AUTHOR_NAME="B" git commit -a -m "Second."'
-
-test_expect_success \
- 'Two lines blamed on A' \
- '[ $($PROG file | awk "{print \$3}" | grep -c "A") == 2 ]'
-
-test_expect_success \
- 'Two lines blamed on B' \
- '[ $($PROG file | awk "{print \$3}" | grep -c "B") == 2 ]'
-
-test_expect_success \
- 'merge-setup part 1' \
- 'git checkout -b branch1 master &&
- echo "3A slow green fox jumps into the" >> file &&
- echo "well." >> file &&
- GIT_AUTHOR_NAME="B1" git commit -a -m "Branch1-1"'
-
-test_expect_success \
- 'Two lines blamed on A' \
- '[ $($PROG file | awk "{print \$3}" | grep -c "^A$") == 2 ]'
-
-test_expect_success \
- 'Two lines blamed on B' \
- '[ $($PROG file | awk "{print \$3}" | grep -c "^B$") == 2 ]'
-
-test_expect_success \
- 'Two lines blamed on B1' \
- '[ $($PROG file | awk "{print \$3}" | grep -c "^B1$") == 2 ]'
-
-test_expect_success \
- 'merge-setup part 2' \
- 'git checkout -b branch2 master &&
- sed -e "s/2A quick brown/4A quick brown lazy dog/" < file > file.new &&
- mv file.new file &&
- GIT_AUTHOR_NAME="B2" git commit -a -m "Branch2-1"'
-
-test_expect_success \
- 'Two lines blamed on A' \
- '[ $($PROG file | awk "{print \$3}" | grep -c "^A$") == 2 ]'
-
-test_expect_success \
- 'One line blamed on B' \
- '[ $($PROG file | awk "{print \$3}" | grep -c "^B$") == 1 ]'
-
-test_expect_success \
- 'One line blamed on B2' \
- '[ $($PROG file | awk "{print \$3}" | grep -c "^B2$") == 1 ]'
-
-
-test_expect_success \
- 'merge-setup part 3' \
- 'git pull . branch1'
-
-test_expect_success \
- 'Two lines blamed on A' \
- '[ $($PROG file | awk "{print \$3}" | grep -c "^A$") == 2 ]'
-
-test_expect_success \
- 'One line blamed on B' \
- '[ $($PROG file | awk "{print \$3}" | grep -c "^B$") == 1 ]'
-
-test_expect_success \
- 'Two lines blamed on B1' \
- '[ $($PROG file | awk "{print \$3}" | grep -c "^B1$") == 2 ]'
-
-test_expect_success \
- 'One line blamed on B2' \
- '[ $($PROG file | awk "{print \$3}" | grep -c "^B2$") == 1 ]'
+# sourced from t8001-annotate.sh and t8002-blame.sh.
+
+check_count () {
+ head= &&
+ file='file' &&
+ options= &&
+ while :
+ do
+ case "$1" in
+ -h) head="$2"; shift; shift ;;
+ -f) file="$2"; shift; shift ;;
+ -*) options="$options $1"; shift ;;
+ *) break ;;
+ esac
+ done &&
+ echo "$PROG $options $file $head" >&4 &&
+ $PROG $options $file $head >actual &&
+ perl -e '
+ my %expect = (@ARGV);
+ my %count = map { $_ => 0 } keys %expect;
+ while (<STDIN>) {
+ if (/^[0-9a-f]+\t\(([^\t]+)\t/) {
+ my $author = $1;
+ for ($author) { s/^\s*//; s/\s*$//; }
+ $count{$author}++;
+ }
+ }
+ my $bad = 0;
+ while (my ($author, $count) = each %count) {
+ my $ok;
+ my $value = 0;
+ $value = $expect{$author} if defined $expect{$author};
+ if ($value != $count) {
+ $bad = 1;
+ $ok = "bad";
+ }
+ else {
+ $ok = "good";
+ }
+ print STDERR "Author $author (expected $value, attributed $count) $ok\n";
+ }
+ exit($bad);
+ ' "$@" <actual
+}
+
+test_expect_success 'setup A lines' '
+ echo "1A quick brown fox jumps over the" >file &&
+ echo "lazy dog" >>file &&
+ git add file &&
+ GIT_AUTHOR_NAME="A" GIT_AUTHOR_EMAIL="A@test.git" \
+ git commit -a -m "Initial."
+'
+
+test_expect_success 'blame 1 author' '
+ check_count A 2
+'
+
+test_expect_success 'setup B lines' '
+ echo "2A quick brown fox jumps over the" >>file &&
+ echo "lazy dog" >>file &&
+ GIT_AUTHOR_NAME="B" GIT_AUTHOR_EMAIL="B@test.git" \
+ git commit -a -m "Second."
+'
+
+test_expect_success 'blame 2 authors' '
+ check_count A 2 B 2
+'
+
+test_expect_success 'setup B1 lines (branch1)' '
+ git checkout -b branch1 master &&
+ echo "3A slow green fox jumps into the" >>file &&
+ echo "well." >>file &&
+ GIT_AUTHOR_NAME="B1" GIT_AUTHOR_EMAIL="B1@test.git" \
+ git commit -a -m "Branch1-1"
+'
+
+test_expect_success 'blame 2 authors + 1 branch1 author' '
+ check_count A 2 B 2 B1 2
+'
+
+test_expect_success 'setup B2 lines (branch2)' '
+ git checkout -b branch2 master &&
+ sed -e "s/2A quick brown/4A quick brown lazy dog/" <file >file.new &&
+ mv file.new file &&
+ GIT_AUTHOR_NAME="B2" GIT_AUTHOR_EMAIL="B2@test.git" \
+ git commit -a -m "Branch2-1"
+'
+
+test_expect_success 'blame 2 authors + 1 branch2 author' '
+ check_count A 2 B 1 B2 1
+'
+
+test_expect_success 'merge branch1 & branch2' '
+ git pull . branch1
+'
+
+test_expect_success 'blame 2 authors + 2 merged-in authors' '
+ check_count A 2 B 1 B1 2 B2 1
+'
+
+test_expect_success 'blame ancestor' '
+ check_count -h master A 2 B 2
+'
+
+test_expect_success 'blame great-ancestor' '
+ check_count -h master^ A 2
+'
+
+test_expect_success 'setup evil merge' '
+ echo "evil merge." >>file &&
+ git commit -a --amend
+'
+
+test_expect_success 'blame evil merge' '
+ check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1
+'
+
+test_expect_success 'setup incomplete line' '
+ echo "incomplete" | tr -d "\\012" >>file &&
+ GIT_AUTHOR_NAME="C" GIT_AUTHOR_EMAIL="C@test.git" \
+ git commit -a -m "Incomplete"
+'
+
+test_expect_success 'blame incomplete line' '
+ check_count A 2 B 1 B1 2 B2 1 "A U Thor" 1 C 1
+'
+
+test_expect_success 'setup edits' '
+ mv file file.orig &&
+ {
+ cat file.orig &&
+ echo
+ } | sed -e "s/^3A/99/" -e "/^1A/d" -e "/^incomplete/d" >file &&
+ echo "incomplete" | tr -d "\\012" >>file &&
+ GIT_AUTHOR_NAME="D" GIT_AUTHOR_EMAIL="D@test.git" \
+ git commit -a -m "edit"
+'
+
+test_expect_success 'blame edits' '
+ check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1
+'
+
+test_expect_success 'setup obfuscated email' '
+ echo "No robots allowed" >file.new &&
+ cat file >>file.new &&
+ mv file.new file &&
+ GIT_AUTHOR_NAME="E" GIT_AUTHOR_EMAIL="E at test dot git" \
+ git commit -a -m "norobots"
+'
+
+test_expect_success 'blame obfuscated email' '
+ check_count A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
+'
+
+test_expect_success 'blame -L 1 (all)' '
+ check_count -L1 A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
+'
+
+test_expect_success 'blame -L , (all)' '
+ check_count -L, A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1
+'
+
+test_expect_success 'blame -L X (X to end)' '
+ check_count -L5 B1 1 C 1 D 1 "A U Thor" 1
+'
+
+test_expect_success 'blame -L X, (X to end)' '
+ check_count -L5, B1 1 C 1 D 1 "A U Thor" 1
+'
+
+test_expect_success 'blame -L ,Y (up to Y)' '
+ check_count -L,3 A 1 B2 1 E 1
+'
+
+test_expect_success 'blame -L X,X' '
+ check_count -L3,3 B2 1
+'
+
+test_expect_success 'blame -L X,Y' '
+ check_count -L3,6 B 1 B1 1 B2 1 D 1
+'
+
+test_expect_success 'blame -L Y,X (undocumented)' '
+ check_count -L6,3 B 1 B1 1 B2 1 D 1
+'
+
+test_expect_success 'blame -L X,+1' '
+ check_count -L3,+1 B2 1
+'
+
+test_expect_success 'blame -L X,+N' '
+ check_count -L3,+4 B 1 B1 1 B2 1 D 1
+'
+
+test_expect_success 'blame -L X,-1' '
+ check_count -L3,-1 B2 1
+'
+
+test_expect_success 'blame -L X,-N' '
+ check_count -L6,-4 B 1 B1 1 B2 1 D 1
+'
+
+test_expect_success 'blame -L /RE/ (RE to end)' '
+ check_count -L/evil/ C 1 "A U Thor" 1
+'
+
+test_expect_success 'blame -L /RE/,/RE2/' '
+ check_count -L/robot/,/green/ A 1 B 1 B2 1 D 1 E 1
+'
+
+test_expect_success 'blame -L X,/RE/' '
+ check_count -L5,/evil/ B1 1 D 1 "A U Thor" 1
+'
+
+test_expect_success 'blame -L /RE/,Y' '
+ check_count -L/99/,7 B1 1 D 1 "A U Thor" 1
+'
+
+test_expect_success 'blame -L /RE/,+N' '
+ check_count -L/99/,+3 B1 1 D 1 "A U Thor" 1
+'
+
+test_expect_success 'blame -L /RE/,-N' '
+ check_count -L/99/,-3 B 1 B2 1 D 1
+'
+
+test_expect_success 'blame -L X (X > nlines)' '
+ test_must_fail $PROG -L12345 file
+'
+
+test_expect_success 'blame -L ,Y (Y > nlines)' '
+ test_must_fail $PROG -L,12345 file
+'
+
+test_expect_success 'setup -L :regex' '
+ tr Q "\\t" >hello.c <<-\EOF &&
+ int main(int argc, const char *argv[])
+ {
+ Qputs("hello");
+ }
+ EOF
+ git add hello.c &&
+ GIT_AUTHOR_NAME="F" GIT_AUTHOR_EMAIL="F@test.git" \
+ git commit -m "hello" &&
+
+ mv hello.c hello.orig &&
+ sed -e "/}/ {x; s/$/Qputs(\"goodbye\");/; G;}" <hello.orig |
+ tr Q "\\t" >hello.c &&
+ GIT_AUTHOR_NAME="G" GIT_AUTHOR_EMAIL="G@test.git" \
+ git commit -a -m "goodbye" &&
+
+ mv hello.c hello.orig &&
+ echo "#include <stdio.h>" >hello.c &&
+ cat hello.orig >>hello.c &&
+ tr Q "\\t" >>hello.c <<-\EOF
+ void mail()
+ {
+ Qputs("mail");
+ }
+ EOF
+ GIT_AUTHOR_NAME="H" GIT_AUTHOR_EMAIL="H@test.git" \
+ git commit -a -m "mail"
+'
+
+test_expect_success 'blame -L :literal' '
+ check_count -f hello.c -L:main F 4 G 1
+'
+
+test_expect_success 'blame -L :regex' '
+ check_count -f hello.c "-L:m[a-z][a-z]l" H 4
+'
+
+test_expect_success 'blame -L :nomatch' '
+ test_must_fail $PROG -L:nomatch hello.c
+'
+
+test_expect_success 'blame -L bogus' '
+ test_must_fail $PROG -L file &&
+ test_must_fail $PROG -L1,+ file &&
+ test_must_fail $PROG -L1,- file &&
+ test_must_fail $PROG -LX file &&
+ test_must_fail $PROG -L1,X file &&
+ test_must_fail $PROG -L1,+N file &&
+ test_must_fail $PROG -L1,-N file
+'