mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-12-24 02:19:54 +00:00
102 lines
3.5 KiB
C
102 lines
3.5 KiB
C
/*
|
|
The MIT License (MIT)
|
|
|
|
Copyright (c) 2016 Fred Sundvik
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in all
|
|
copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
SOFTWARE.
|
|
*/
|
|
|
|
#include <cgreen/cgreen.h>
|
|
#include <cgreen/mocks.h>
|
|
#include "serial_link/protocol/frame_validator.c"
|
|
|
|
void route_incoming_frame(uint8_t link, uint8_t* data, uint16_t size) {
|
|
mock(data, size);
|
|
}
|
|
|
|
void byte_stuffer_send_frame(uint8_t link, uint8_t* data, uint16_t size) {
|
|
mock(data, size);
|
|
}
|
|
|
|
Describe(FrameValidator);
|
|
BeforeEach(FrameValidator) {}
|
|
AfterEach(FrameValidator) {}
|
|
|
|
Ensure(FrameValidator, doesnt_validate_frames_under_5_bytes) {
|
|
never_expect(route_incoming_frame);
|
|
uint8_t data[] = {1, 2};
|
|
validator_recv_frame(0, 0, 1);
|
|
validator_recv_frame(0, data, 2);
|
|
validator_recv_frame(0, data, 3);
|
|
validator_recv_frame(0, data, 4);
|
|
}
|
|
|
|
Ensure(FrameValidator, validates_one_byte_frame_with_correct_crc) {
|
|
uint8_t data[] = {0x44, 0x04, 0x6A, 0xB3, 0xA3};
|
|
expect(route_incoming_frame,
|
|
when(size, is_equal_to(1)),
|
|
when(data, is_equal_to_contents_of(data, 1))
|
|
);
|
|
validator_recv_frame(0, data, 5);
|
|
}
|
|
|
|
Ensure(FrameValidator, does_not_validate_one_byte_frame_with_incorrect_crc) {
|
|
uint8_t data[] = {0x44, 0, 0, 0, 0};
|
|
never_expect(route_incoming_frame);
|
|
validator_recv_frame(1, data, 5);
|
|
}
|
|
|
|
Ensure(FrameValidator, validates_four_byte_frame_with_correct_crc) {
|
|
uint8_t data[] = {0x44, 0x10, 0xFF, 0x00, 0x74, 0x4E, 0x30, 0xBA};
|
|
expect(route_incoming_frame,
|
|
when(size, is_equal_to(4)),
|
|
when(data, is_equal_to_contents_of(data, 4))
|
|
);
|
|
validator_recv_frame(1, data, 8);
|
|
}
|
|
|
|
Ensure(FrameValidator, validates_five_byte_frame_with_correct_crc) {
|
|
uint8_t data[] = {1, 2, 3, 4, 5, 0xF4, 0x99, 0x0B, 0x47};
|
|
expect(route_incoming_frame,
|
|
when(size, is_equal_to(5)),
|
|
when(data, is_equal_to_contents_of(data, 5))
|
|
);
|
|
validator_recv_frame(0, data, 9);
|
|
}
|
|
|
|
Ensure(FrameValidator, sends_one_byte_with_correct_crc) {
|
|
uint8_t original[] = {0x44, 0, 0, 0, 0};
|
|
uint8_t expected[] = {0x44, 0x04, 0x6A, 0xB3, 0xA3};
|
|
expect(byte_stuffer_send_frame,
|
|
when(size, is_equal_to(sizeof(expected))),
|
|
when(data, is_equal_to_contents_of(expected, sizeof(expected)))
|
|
);
|
|
validator_send_frame(0, original, 1);
|
|
}
|
|
|
|
Ensure(FrameValidator, sends_five_bytes_with_correct_crc) {
|
|
uint8_t original[] = {1, 2, 3, 4, 5, 0, 0, 0, 0};
|
|
uint8_t expected[] = {1, 2, 3, 4, 5, 0xF4, 0x99, 0x0B, 0x47};
|
|
expect(byte_stuffer_send_frame,
|
|
when(size, is_equal_to(sizeof(expected))),
|
|
when(data, is_equal_to_contents_of(expected, sizeof(expected)))
|
|
);
|
|
validator_send_frame(0, original, 5);
|
|
}
|