diff options
| author | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2016-01-30 10:54:43 +0100 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2016-01-30 10:54:43 +0100 |
| commit | a9301a1a1f2ac0c73aff2075c2361d54a6fc8675 (patch) | |
| tree | f12b465a403dc925bb279f138784594ae92ce1c7 /tests/bitvec | |
| parent | 912bc6ff5047f08bb55c1d08be5fe4485e37e5d6 (diff) | |
bitvec: Test and fix regression for C++->C conversion
bitvec_read_field/bitvec_write_field in the PCU used a C++ reference
and when porting to C it was decided to pass the parameter by value
and this lost the "back propagation" of the new index. Change the
parameter to be an in/out parameter and this way do not have a silent
semantic break in the osmo-pcu (where we copy the reference in csn.1
by value) and have a true compile failure.
Add Max's simple test for bitvec_unhex function leaving the checking
of bitvec_read_field and the side effect in the datastructure about
the number of bits still open.
Diffstat (limited to 'tests/bitvec')
| -rw-r--r-- | tests/bitvec/bitvec_test.c | 16 | ||||
| -rw-r--r-- | tests/bitvec/bitvec_test.ok | 15 |
2 files changed, 31 insertions, 0 deletions
diff --git a/tests/bitvec/bitvec_test.c b/tests/bitvec/bitvec_test.c index 624e3346..789df75a 100644 --- a/tests/bitvec/bitvec_test.c +++ b/tests/bitvec/bitvec_test.c @@ -55,8 +55,24 @@ static void test_byte_ops() printf("=== end %s ===\n", __func__); } +static void test_unhex(const char *hex) +{ + 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)); +} + int main(int argc, char **argv) { test_byte_ops(); + test_unhex("48282407a6a074227201000b2b2b2b2b2b2b2b2b2b2b2b"); + test_unhex("47240c00400000000000000079eb2ac9402b2b2b2b2b2b"); + test_unhex("47283c367513ba333004242b2b2b2b2b2b2b2b2b2b2b2b"); + test_unhex("DEADFACE000000000000000000000000000000BEEFFEED"); + test_unhex("FFFFFAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"); return 0; } diff --git a/tests/bitvec/bitvec_test.ok b/tests/bitvec/bitvec_test.ok index 1f329aff..8d944bc4 100644 --- a/tests/bitvec/bitvec_test.ok +++ b/tests/bitvec/bitvec_test.ok @@ -1,2 +1,17 @@ === start test_byte_ops === === end test_byte_ops === +1 -=> +48282407a6a074227201000b2b2b2b2b2b2b2b2b2b2b2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000 +48282407a6a074227201000b2b2b2b2b2b2b2b2b2b2b2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000 +1 -=> +47240c00400000000000000079eb2ac9402b2b2b2b2b2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000 +47240c00400000000000000079eb2ac9402b2b2b2b2b2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000 +1 -=> +47283c367513ba333004242b2b2b2b2b2b2b2b2b2b2b2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000 +47283c367513ba333004242b2b2b2b2b2b2b2b2b2b2b2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000 +1 -=> +deadface000000000000000000000000000000beeffeed0000000000000000000000000000000000000000000000000000000000000000000000000000000000 +deadface000000000000000000000000000000beeffeed0000000000000000000000000000000000000000000000000000000000000000000000000000000000 +0 -=> +fffffaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa +fffffaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |