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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>
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sunshineco authored and gitster committed Jul 17, 2013
1 parent 03e15fc commit 5a9830cb718ce13fcbad39384dd365bb895a1b21
Showing with 46 additions and 2 deletions.
  1. +46 −2 t/annotate-tests.sh
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@@ -3,17 +3,19 @@
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 $head >actual &&
+ echo "$PROG $options $file $head" >&4 &&
+ $PROG $options $file $head >actual &&
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_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 &&

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