diff options
Diffstat (limited to 'tests')
-rw-r--r-- | tests/bitvec/bitvec_test.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/bitvec/bitvec_test.c b/tests/bitvec/bitvec_test.c index c8795dbd..fbf5c5dd 100644 --- a/tests/bitvec/bitvec_test.c +++ b/tests/bitvec/bitvec_test.c @@ -204,6 +204,24 @@ static void test_used_bytes() } } +static void test_tailroom() +{ + struct bitvec b; + uint8_t d[32]; + unsigned int i; + + b.data = d; + b.data_len = sizeof(d); + bitvec_zero(&b); + + OSMO_ASSERT(bitvec_tailroom_bits(&b) == sizeof(d)*8); + + for (i = 0; i < 8*sizeof(d); i++) { + bitvec_set_bit(&b, 1); + OSMO_ASSERT(bitvec_tailroom_bits(&b) == sizeof(d)*8-(i+1)); + } +} + int main(int argc, char **argv) { struct bitvec bv; @@ -311,6 +329,7 @@ int main(int argc, char **argv) printf("\nbitvec bytes used.\n"); test_used_bytes(); + test_tailroom(); printf("\nbitvec ok.\n"); return 0; |