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author | Fred Sundvik <fsundvik@gmail.com> | 2016-08-24 22:23:17 +0300 |
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committer | Fred Sundvik <fsundvik@gmail.com> | 2016-08-27 21:57:49 +0300 |
commit | 0a11460175d6a838c71343c19eb4ce4699936247 (patch) | |
tree | e2e96c421172e212d6e623127d40d4582bd02127 /quantum/serial_link/tests/byte_stuffer_tests.c | |
parent | 8a9aac6e3237a505682cc7249a8dfff6cb964343 (diff) | |
download | firmware-0a11460175d6a838c71343c19eb4ce4699936247.tar.gz firmware-0a11460175d6a838c71343c19eb4ce4699936247.tar.bz2 firmware-0a11460175d6a838c71343c19eb4ce4699936247.zip |
Build actual tests, convert byte_stuffer_tests
Diffstat (limited to 'quantum/serial_link/tests/byte_stuffer_tests.c')
-rw-r--r-- | quantum/serial_link/tests/byte_stuffer_tests.c | 506 |
1 files changed, 0 insertions, 506 deletions
diff --git a/quantum/serial_link/tests/byte_stuffer_tests.c b/quantum/serial_link/tests/byte_stuffer_tests.c deleted file mode 100644 index 64b170e8c..000000000 --- a/quantum/serial_link/tests/byte_stuffer_tests.c +++ /dev/null @@ -1,506 +0,0 @@ -/* -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/byte_stuffer.h" -#include "serial_link/protocol/byte_stuffer.c" -#include "serial_link/protocol/frame_validator.h" -#include "serial_link/protocol/physical.h" - -static uint8_t sent_data[MAX_FRAME_SIZE*2]; -static uint16_t sent_data_size; - -Describe(ByteStuffer); -BeforeEach(ByteStuffer) { - init_byte_stuffer(); - sent_data_size = 0; -} -AfterEach(ByteStuffer) {} - -void validator_recv_frame(uint8_t link, uint8_t* data, uint16_t size) { - mock(data, size); -} - -void send_data(uint8_t link, const uint8_t* data, uint16_t size) { - memcpy(sent_data + sent_data_size, data, size); - sent_data_size += size; -} - -Ensure(ByteStuffer, receives_no_frame_for_a_single_zero_byte) { - never_expect(validator_recv_frame); - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, receives_no_frame_for_a_single_FF_byte) { - never_expect(validator_recv_frame); - byte_stuffer_recv_byte(0, 0xFF); -} - -Ensure(ByteStuffer, receives_no_frame_for_a_single_random_byte) { - never_expect(validator_recv_frame); - byte_stuffer_recv_byte(0, 0x4A); -} - -Ensure(ByteStuffer, receives_no_frame_for_a_zero_length_frame) { - never_expect(validator_recv_frame); - byte_stuffer_recv_byte(0, 1); - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, receives_single_byte_valid_frame) { - uint8_t expected[] = {0x37}; - expect(validator_recv_frame, - when(size, is_equal_to(1)), - when(data, is_equal_to_contents_of(expected, 1)) - ); - byte_stuffer_recv_byte(0, 2); - byte_stuffer_recv_byte(0, 0x37); - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, receives_three_bytes_valid_frame) { - uint8_t expected[] = {0x37, 0x99, 0xFF}; - expect(validator_recv_frame, - when(size, is_equal_to(3)), - when(data, is_equal_to_contents_of(expected, 3)) - ); - byte_stuffer_recv_byte(0, 4); - byte_stuffer_recv_byte(0, 0x37); - byte_stuffer_recv_byte(0, 0x99); - byte_stuffer_recv_byte(0, 0xFF); - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, receives_single_zero_valid_frame) { - uint8_t expected[] = {0}; - expect(validator_recv_frame, - when(size, is_equal_to(1)), - when(data, is_equal_to_contents_of(expected, 1)) - ); - byte_stuffer_recv_byte(0, 1); - byte_stuffer_recv_byte(0, 1); - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, receives_valid_frame_with_zeroes) { - uint8_t expected[] = {5, 0, 3, 0}; - expect(validator_recv_frame, - when(size, is_equal_to(4)), - when(data, is_equal_to_contents_of(expected, 4)) - ); - byte_stuffer_recv_byte(0, 2); - byte_stuffer_recv_byte(0, 5); - byte_stuffer_recv_byte(0, 2); - byte_stuffer_recv_byte(0, 3); - byte_stuffer_recv_byte(0, 1); - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, receives_two_valid_frames) { - uint8_t expected1[] = {5, 0}; - uint8_t expected2[] = {3}; - expect(validator_recv_frame, - when(size, is_equal_to(2)), - when(data, is_equal_to_contents_of(expected1, 2)) - ); - expect(validator_recv_frame, - when(size, is_equal_to(1)), - when(data, is_equal_to_contents_of(expected2, 1)) - ); - byte_stuffer_recv_byte(1, 2); - byte_stuffer_recv_byte(1, 5); - byte_stuffer_recv_byte(1, 1); - byte_stuffer_recv_byte(1, 0); - byte_stuffer_recv_byte(1, 2); - byte_stuffer_recv_byte(1, 3); - byte_stuffer_recv_byte(1, 0); -} - -Ensure(ByteStuffer, receives_valid_frame_after_unexpected_zero) { - uint8_t expected[] = {5, 7}; - expect(validator_recv_frame, - when(size, is_equal_to(2)), - when(data, is_equal_to_contents_of(expected, 2)) - ); - byte_stuffer_recv_byte(1, 3); - byte_stuffer_recv_byte(1, 1); - byte_stuffer_recv_byte(1, 0); - byte_stuffer_recv_byte(1, 3); - byte_stuffer_recv_byte(1, 5); - byte_stuffer_recv_byte(1, 7); - byte_stuffer_recv_byte(1, 0); -} - -Ensure(ByteStuffer, receives_valid_frame_after_unexpected_non_zero) { - uint8_t expected[] = {5, 7}; - expect(validator_recv_frame, - when(size, is_equal_to(2)), - when(data, is_equal_to_contents_of(expected, 2)) - ); - byte_stuffer_recv_byte(0, 2); - byte_stuffer_recv_byte(0, 9); - byte_stuffer_recv_byte(0, 4); // This should have been zero - byte_stuffer_recv_byte(0, 0); - byte_stuffer_recv_byte(0, 3); - byte_stuffer_recv_byte(0, 5); - byte_stuffer_recv_byte(0, 7); - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, receives_a_valid_frame_with_over254_non_zeroes_and_then_end_of_frame) { - uint8_t expected[254]; - int i; - for (i=0;i<254;i++) { - expected[i] = i + 1; - } - expect(validator_recv_frame, - when(size, is_equal_to(254)), - when(data, is_equal_to_contents_of(expected, 254)) - ); - byte_stuffer_recv_byte(0, 0xFF); - for (i=0;i<254;i++) { - byte_stuffer_recv_byte(0, i+1); - } - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, receives_a_valid_frame_with_over254_non_zeroes_next_byte_is_non_zero) { - uint8_t expected[255]; - int i; - for (i=0;i<254;i++) { - expected[i] = i + 1; - } - expected[254] = 7; - expect(validator_recv_frame, - when(size, is_equal_to(255)), - when(data, is_equal_to_contents_of(expected, 255)) - ); - byte_stuffer_recv_byte(0, 0xFF); - for (i=0;i<254;i++) { - byte_stuffer_recv_byte(0, i+1); - } - byte_stuffer_recv_byte(0, 2); - byte_stuffer_recv_byte(0, 7); - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, receives_a_valid_frame_with_over254_non_zeroes_next_byte_is_zero) { - uint8_t expected[255]; - int i; - for (i=0;i<254;i++) { - expected[i] = i + 1; - } - expected[254] = 0; - expect(validator_recv_frame, - when(size, is_equal_to(255)), - when(data, is_equal_to_contents_of(expected, 255)) - ); - byte_stuffer_recv_byte(0, 0xFF); - for (i=0;i<254;i++) { - byte_stuffer_recv_byte(0, i+1); - } - byte_stuffer_recv_byte(0, 1); - byte_stuffer_recv_byte(0, 1); - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, receives_two_long_frames_and_some_more) { - uint8_t expected[515]; - int i; - int j; - for (j=0;j<2;j++) { - for (i=0;i<254;i++) { - expected[i+254*j] = i + 1; - } - } - for (i=0;i<7;i++) { - expected[254*2+i] = i + 1; - } - expect(validator_recv_frame, - when(size, is_equal_to(515)), - when(data, is_equal_to_contents_of(expected, 510)) - ); - byte_stuffer_recv_byte(0, 0xFF); - for (i=0;i<254;i++) { - byte_stuffer_recv_byte(0, i+1); - } - byte_stuffer_recv_byte(0, 0xFF); - for (i=0;i<254;i++) { - byte_stuffer_recv_byte(0, i+1); - } - byte_stuffer_recv_byte(0, 8); - byte_stuffer_recv_byte(0, 1); - byte_stuffer_recv_byte(0, 2); - byte_stuffer_recv_byte(0, 3); - byte_stuffer_recv_byte(0, 4); - byte_stuffer_recv_byte(0, 5); - byte_stuffer_recv_byte(0, 6); - byte_stuffer_recv_byte(0, 7); - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, receives_an_all_zeros_frame_that_is_maximum_size) { - uint8_t expected[MAX_FRAME_SIZE] = {}; - expect(validator_recv_frame, - when(size, is_equal_to(MAX_FRAME_SIZE)), - when(data, is_equal_to_contents_of(expected, MAX_FRAME_SIZE)) - ); - int i; - byte_stuffer_recv_byte(0, 1); - for(i=0;i<MAX_FRAME_SIZE;i++) { - byte_stuffer_recv_byte(0, 1); - } - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, doesnt_recv_a_frame_thats_too_long_all_zeroes) { - uint8_t expected[1] = {0}; - never_expect(validator_recv_frame); - int i; - byte_stuffer_recv_byte(0, 1); - for(i=0;i<MAX_FRAME_SIZE;i++) { - byte_stuffer_recv_byte(0, 1); - } - byte_stuffer_recv_byte(0, 1); - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, received_frame_is_aborted_when_its_too_long) { - uint8_t expected[1] = {1}; - expect(validator_recv_frame, - when(size, is_equal_to(1)), - when(data, is_equal_to_contents_of(expected, 1)) - ); - int i; - byte_stuffer_recv_byte(0, 1); - for(i=0;i<MAX_FRAME_SIZE;i++) { - byte_stuffer_recv_byte(0, 1); - } - byte_stuffer_recv_byte(0, 2); - byte_stuffer_recv_byte(0, 1); - byte_stuffer_recv_byte(0, 0); -} - -Ensure(ByteStuffer, does_nothing_when_sending_zero_size_frame) { - assert_that(sent_data_size, is_equal_to(0)); - byte_stuffer_send_frame(0, NULL, 0); -} - -Ensure(ByteStuffer, send_one_byte_frame) { - uint8_t data[] = {5}; - byte_stuffer_send_frame(1, data, 1); - uint8_t expected[] = {2, 5, 0}; - 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_two_byte_frame) { - uint8_t data[] = {5, 0x77}; - byte_stuffer_send_frame(0, data, 2); - uint8_t expected[] = {3, 5, 0x77, 0}; - 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_one_byte_frame_with_zero) { - uint8_t data[] = {0}; - byte_stuffer_send_frame(0, data, 1); - uint8_t expected[] = {1, 1, 0}; - 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_two_byte_frame_starting_with_zero) { - uint8_t data[] = {0, 9}; - byte_stuffer_send_frame(1, data, 2); - uint8_t expected[] = {1, 2, 9, 0}; - 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_two_byte_frame_starting_with_non_zero) { - uint8_t data[] = {9, 0}; - byte_stuffer_send_frame(1, data, 2); - uint8_t expected[] = {2, 9, 1, 0}; - 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_three_byte_frame_zero_in_the_middle) { - uint8_t data[] = {9, 0, 0x68}; - byte_stuffer_send_frame(0, data, 3); - uint8_t expected[] = {2, 9, 2, 0x68, 0}; - 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_three_byte_frame_data_in_the_middle) { - uint8_t data[] = {0, 0x55, 0}; - byte_stuffer_send_frame(0, data, 3); - uint8_t expected[] = {1, 2, 0x55, 1, 0}; - 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_three_byte_frame_with_all_zeroes) { - uint8_t data[] = {0, 0, 0}; - byte_stuffer_send_frame(0, data, 3); - uint8_t expected[] = {1, 1, 1, 1, 0}; - 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_frame_with_254_non_zeroes) { - uint8_t data[254]; - int i; - for(i=0;i<254;i++) { - data[i] = i + 1; - } - byte_stuffer_send_frame(0, data, 254); - uint8_t expected[256]; - expected[0] = 0xFF; - for(i=1;i<255;i++) { - expected[i] = i; - } - expected[255] = 0; - 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_frame_with_255_non_zeroes) { - uint8_t data[255]; - int i; - for(i=0;i<255;i++) { - data[i] = i + 1; - } - byte_stuffer_send_frame(0, data, 255); - uint8_t expected[258]; - expected[0] = 0xFF; - for(i=1;i<255;i++) { - expected[i] = i; - } - expected[255] = 2; - expected[256] = 255; - expected[257] = 0; - 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_frame_with_254_non_zeroes_followed_by_zero) { - uint8_t data[255]; - int i; - for(i=0;i<254;i++) { - data[i] = i + 1; - } - data[255] = 0; - byte_stuffer_send_frame(0, data, 255); - uint8_t expected[258]; - expected[0] = 0xFF; - for(i=1;i<255;i++) { - expected[i] = i; - } - expected[255] = 1; - expected[256] = 1; - expected[257] = 0; - 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}; - byte_stuffer_send_frame(0, original_data, sizeof(original_data)); - expect(validator_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++) { - byte_stuffer_recv_byte(1, sent_data[i]); - } -} - -Ensure(ByteStuffer, sends_and_receives_full_roundtrip_small_packet_with_zeros) { - uint8_t original_data[] = { 1, 0, 3, 0, 0, 9}; - byte_stuffer_send_frame(1, original_data, sizeof(original_data)); - expect(validator_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++) { - byte_stuffer_recv_byte(0, 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; - } - byte_stuffer_send_frame(0, original_data, sizeof(original_data)); - expect(validator_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++) { - byte_stuffer_recv_byte(1, 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; - byte_stuffer_send_frame(0, original_data, sizeof(original_data)); - expect(validator_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++) { - byte_stuffer_recv_byte(1, 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; - byte_stuffer_send_frame(0, original_data, sizeof(original_data)); - expect(validator_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++) { - byte_stuffer_recv_byte(1, sent_data[i]); - } -} |