diff --git a/tests/bitvec/bitvec_test.c b/tests/bitvec/bitvec_test.c
index 789df75..7d131e0 100644
--- a/tests/bitvec/bitvec_test.c
+++ b/tests/bitvec/bitvec_test.c
@@ -57,13 +57,17 @@
 
 static void test_unhex(const char *hex)
 {
+	int rc;
 	struct bitvec b;
 	uint8_t d[64] = {0};
 	b.data = d;
 	b.data_len = sizeof(d);
 	b.cur_bit = 0;
-	printf("%d -=>\n", bitvec_unhex(&b, hex));
-	printf("%s\n%s\n", osmo_hexdump_nospc(d, 64), osmo_hexdump_nospc((const unsigned char *)hex, 23));
+
+	rc = bitvec_unhex(&b, hex);
+	printf("%d -=> cur_bit=%u\n", rc, b.cur_bit);
+	printf("%s\n", osmo_hexdump_nospc(d, 64));
+	printf("%s\n", hex);
 }
 
 int main(int argc, char **argv)
diff --git a/tests/bitvec/bitvec_test.ok b/tests/bitvec/bitvec_test.ok
index 8d944bc..83328b2 100644
--- a/tests/bitvec/bitvec_test.ok
+++ b/tests/bitvec/bitvec_test.ok
@@ -1,17 +1,17 @@
 === start test_byte_ops ===
 === end test_byte_ops ===
-1 -=>
+1 -=> cur_bit=184
 48282407a6a074227201000b2b2b2b2b2b2b2b2b2b2b2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000
-48282407a6a074227201000b2b2b2b2b2b2b2b2b2b2b2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000
-1 -=>
+48282407a6a074227201000b2b2b2b2b2b2b2b2b2b2b2b
+1 -=> cur_bit=184
 47240c00400000000000000079eb2ac9402b2b2b2b2b2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000
-47240c00400000000000000079eb2ac9402b2b2b2b2b2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000
-1 -=>
+47240c00400000000000000079eb2ac9402b2b2b2b2b2b
+1 -=> cur_bit=184
 47283c367513ba333004242b2b2b2b2b2b2b2b2b2b2b2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000
-47283c367513ba333004242b2b2b2b2b2b2b2b2b2b2b2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000
-1 -=>
+47283c367513ba333004242b2b2b2b2b2b2b2b2b2b2b2b
+1 -=> cur_bit=184
 deadface000000000000000000000000000000beeffeed0000000000000000000000000000000000000000000000000000000000000000000000000000000000
-deadface000000000000000000000000000000beeffeed0000000000000000000000000000000000000000000000000000000000000000000000000000000000
-0 -=>
+DEADFACE000000000000000000000000000000BEEFFEED
+0 -=> cur_bit=512
 fffffaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
-fffffaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+FFFFFAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB