t8001/t8002 (blame): add blame -L :funcname tests

git-blame inherited "-L :funcname" support when "-L :funcname:file" was
implemented for git-log. Add tests.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/annotate-tests.sh b/t/annotate-tests.sh
index b6a747829a63ec8ec18a7ea635011a70b3178f52..0bfee001b4131d5ce38fbd9c9fb487e22a43507d 100644 (file)
--- a/t/annotate-tests.sh
+++ b/t/annotate-tests.sh
@@ -3,17 +3,19 @@
 
 check_count () {
        head= &&
 
 check_count () {
        head= &&

+       file='file' &&

        options= &&
        while :
        do
                case "$1" in
                -h) head="$2"; shift; shift ;;
        options= &&
        while :
        do
                case "$1" in
                -h) head="$2"; shift; shift ;;

+               -f) file="$2"; shift; shift ;;

                -*) options="$options $1"; shift ;;
                *) break ;;
                esac
        done &&
                -*) options="$options $1"; shift ;;
                *) break ;;
                esac
        done &&

-       echo "$PROG $options file $head" >&4 &&
-       $PROG $options file $head >actual &&
+       echo "$PROG $options $file $head" >&4 &&
+       $PROG $options $file $head >actual &&

        perl -e '
                my %expect = (@ARGV);
                my %count = map { $_ => 0 } keys %expect;
        perl -e '
                my %expect = (@ARGV);
                my %count = map { $_ => 0 } keys %expect;


@@ -231,6 +233,48 @@ test_expect_success 'blame -L ,Y (Y > nlines)' '
        test_must_fail $PROG -L,12345 file
 '
 
        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 "/}/i\\
+       Qputs(\"goodbye\");" <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_expect_success 'blame -L bogus' '
        test_must_fail $PROG -L file &&
        test_must_fail $PROG -L1,+ file &&