abuild: add test for invalid filenames

reject filenames with newlines

fixes #10024

abuild.in

@@ -804,6 +804,13 @@ postcheck() {
 			e=1
 		fi
 	fi
+	# check that we don't have any files names with newline
+	i=$(find "$dir" -name $'*\n*')
+	if [ -n "$i" ]; then
+		error "Found filenames with newline:"
+		echo "$i"
+		e=1
+	fi
 	# check directory permissions
 	i=$(find "$dir" -type d -perm -777 | sed "s|^$dir|\t|")
 	if [ -n "$i" ]; then

tests/abuild.bats

@@ -24,13 +24,20 @@ teardown() {
 
 @test "abuild: build failure" {
 	cd testrepo/buildfail
-	run $ABUILD cleanpkg all
+	run $ABUILD all
+	[ $status -ne 0 ]
+}
+
+@test "abuild: test check for invalid file names" {
+	cd testrepo/invalid-filename
+	run $ABUILD all
+	echo "$output"
 	[ $status -ne 0 ]
 }
 
 @test "abuild: test check for /usr/lib64" {
 	cd testrepo/lib64test
-	run $ABUILD cleanpkg all
+	run $ABUILD all
 	[ $status -ne 0 ]
 }
 
@@ -55,3 +62,4 @@ teardown() {
 
 	[ "$checksums" = "$checksums2" ]
 }
+