diff options
| -rw-r--r-- | serial_link/tests/byte_stuffer_tests.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/serial_link/tests/byte_stuffer_tests.c b/serial_link/tests/byte_stuffer_tests.c index 8598cddd30..fbdf39e1b2 100644 --- a/serial_link/tests/byte_stuffer_tests.c +++ b/serial_link/tests/byte_stuffer_tests.c @@ -428,3 +428,80 @@ Ensure(ByteStuffer, sends_frame_with_254_non_zeroes_followed_by_zero) { assert_that(sent_data_size, is_equal_to(sizeof(expected))); assert_that(sent_data, is_equal_to_contents_of(expected, sizeof(expected))); } + +Ensure(ByteStuffer, sends_and_receives_full_roundtrip_small_packet) { + uint8_t original_data[] = { 1, 2, 3}; + send_frame(original_data, sizeof(original_data)); + expect(recv_frame, + when(size, is_equal_to(sizeof(original_data))), + when(data, is_equal_to_contents_of(original_data, sizeof(original_data))) + ); + int i; + for(i=0;i<sent_data_size;i++) { + recv_byte(&state, sent_data[i]); + } +} + +Ensure(ByteStuffer, sends_and_receives_full_roundtrip_small_packet_with_zeros) { + uint8_t original_data[] = { 1, 0, 3, 0, 0, 9}; + send_frame(original_data, sizeof(original_data)); + expect(recv_frame, + when(size, is_equal_to(sizeof(original_data))), + when(data, is_equal_to_contents_of(original_data, sizeof(original_data))) + ); + int i; + for(i=0;i<sent_data_size;i++) { + recv_byte(&state, sent_data[i]); + } +} + +Ensure(ByteStuffer, sends_and_receives_full_roundtrip_254_bytes) { + uint8_t original_data[254]; + int i; + for(i=0;i<254;i++) { + original_data[i] = i + 1; + } + send_frame(original_data, sizeof(original_data)); + expect(recv_frame, + when(size, is_equal_to(sizeof(original_data))), + when(data, is_equal_to_contents_of(original_data, sizeof(original_data))) + ); + for(i=0;i<sent_data_size;i++) { + recv_byte(&state, sent_data[i]); + } +} + +Ensure(ByteStuffer, sends_and_receives_full_roundtrip_256_bytes) { + uint8_t original_data[256]; + int i; + for(i=0;i<254;i++) { + original_data[i] = i + 1; + } + original_data[254] = 22; + original_data[255] = 23; + send_frame(original_data, sizeof(original_data)); + expect(recv_frame, + when(size, is_equal_to(sizeof(original_data))), + when(data, is_equal_to_contents_of(original_data, sizeof(original_data))) + ); + for(i=0;i<sent_data_size;i++) { + recv_byte(&state, sent_data[i]); + } +} + +Ensure(ByteStuffer, sends_and_receives_full_roundtrip_254_bytes_and_then_zero) { + uint8_t original_data[255]; + int i; + for(i=0;i<254;i++) { + original_data[i] = i + 1; + } + original_data[254] = 0; + send_frame(original_data, sizeof(original_data)); + expect(recv_frame, + when(size, is_equal_to(sizeof(original_data))), + when(data, is_equal_to_contents_of(original_data, sizeof(original_data))) + ); + for(i=0;i<sent_data_size;i++) { + recv_byte(&state, sent_data[i]); + } +} |