1 file changed, 24 insertions, 2 deletions
diff --git a/tests/t0201-filters.sh b/tests/t0201-filters.sh
index 11fa5f8..c6b23af 100755
--- a/tests/t0201-filters.sh
+++ b/tests/t0201-filters.sh
@@ -30,7 +30,7 @@ do
 	"
 
 	test_expect_success "check whether the $prefix about filter works" '
-		grep "<div id='"'"'about'"'"'>a+b HELLO$" tmp
+		grep "<div id='"'"'about'"'"'>a+b /filter-$prefix/tree/  HELLO$" tmp
 	'
 
 	test_expect_success "generate filter-$prefix/commit/" "
@@ -61,10 +61,32 @@ do
 
 	test_expect_success "the $prefix about filter output stays inside its div" "
 		cgit_url 'filter-$prefix/about/' >tmp &&
-		grep \"<div id='about'>a+b HELLO\" tmp
+		grep \"<div id='about'>a+b /filter-$prefix/tree/  HELLO\" tmp
 	"
 done
 
+# A readme read at another branch links into the tree at that branch, which
+# the filter is told as the query to follow a path with.
+test_expect_success 'the about filter gets the tree url at the readme branch' '
+	{
+		echo "virtual-root=/" &&
+		echo "cache-size=0" &&
+		echo "readme=:a+b" &&
+		echo "about-filter=exec:$FILTER_DIRECTORY/dump.sh" &&
+		echo "root-readme=$PWD/root.txt" &&
+		echo "repo.url=filtered" &&
+		echo "repo.path=$PWD/repos/filter/.git"
+	} >aboutargsrc &&
+	CGIT_CONFIG="$PWD/aboutargsrc" QUERY_STRING="url=filtered/about/&h=1%2b2" cgit >tmp &&
+	grep "<div id=.about.>a+b /filtered/tree/ ?h=1%2B2 HELLO" tmp
+'
+
+test_expect_success 'the site readme leaves the tree url empty' '
+	echo site >root.txt &&
+	CGIT_CONFIG="$PWD/aboutargsrc" QUERY_STRING="p=about" cgit >tmp &&
+	grep "root.txt   SITE" tmp
+'
+
 test "$CGIT_HAS_LUA" -eq 1 && test_set_prereq CGIT_LUA
 test "$CGIT_HAS_LUA" -eq 1 || say 'cgit built without lua, error page check skipped'