diff options
Diffstat (limited to 'quantum/serial_link/tests/byte_stuffer_tests.cpp')
| -rw-r--r-- | quantum/serial_link/tests/byte_stuffer_tests.cpp | 211 |
1 files changed, 89 insertions, 122 deletions
diff --git a/quantum/serial_link/tests/byte_stuffer_tests.cpp b/quantum/serial_link/tests/byte_stuffer_tests.cpp index ff49d727bb..9e4e1768f4 100644 --- a/quantum/serial_link/tests/byte_stuffer_tests.cpp +++ b/quantum/serial_link/tests/byte_stuffer_tests.cpp @@ -33,25 +33,21 @@ extern "C" { } using testing::_; -using testing::ElementsAreArray; using testing::Args; +using testing::ElementsAreArray; -class ByteStuffer : public ::testing::Test{ -public: +class ByteStuffer : public ::testing::Test { + public: ByteStuffer() { Instance = this; init_byte_stuffer(); } - ~ByteStuffer() { - Instance = nullptr; - } + ~ByteStuffer() { Instance = nullptr; } - MOCK_METHOD3(validator_recv_frame, void (uint8_t link, uint8_t* data, uint16_t size)); + MOCK_METHOD3(validator_recv_frame, void(uint8_t link, uint8_t* data, uint16_t size)); - void send_data(uint8_t link, const uint8_t* data, uint16_t size) { - std::copy(data, data + size, std::back_inserter(sent_data)); - } + void send_data(uint8_t link, const uint8_t* data, uint16_t size) { std::copy(data, data + size, std::back_inserter(sent_data)); } std::vector<uint8_t> sent_data; static ByteStuffer* Instance; @@ -60,52 +56,42 @@ public: ByteStuffer* ByteStuffer::Instance = nullptr; extern "C" { - void validator_recv_frame(uint8_t link, uint8_t* data, uint16_t size) { - ByteStuffer::Instance->validator_recv_frame(link, data, size); - } +void validator_recv_frame(uint8_t link, uint8_t* data, uint16_t size) { ByteStuffer::Instance->validator_recv_frame(link, data, size); } - void send_data(uint8_t link, const uint8_t* data, uint16_t size) { - ByteStuffer::Instance->send_data(link, data, size); - } +void send_data(uint8_t link, const uint8_t* data, uint16_t size) { ByteStuffer::Instance->send_data(link, data, size); } } TEST_F(ByteStuffer, receives_no_frame_for_a_single_zero_byte) { - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .Times(0); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).Times(0); byte_stuffer_recv_byte(0, 0); } TEST_F(ByteStuffer, receives_no_frame_for_a_single_FF_byte) { - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .Times(0); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).Times(0); byte_stuffer_recv_byte(0, 0xFF); } TEST_F(ByteStuffer, receives_no_frame_for_a_single_random_byte) { - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .Times(0); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).Times(0); byte_stuffer_recv_byte(0, 0x4A); } TEST_F(ByteStuffer, receives_no_frame_for_a_zero_length_frame) { - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .Times(0); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).Times(0); byte_stuffer_recv_byte(0, 1); byte_stuffer_recv_byte(0, 0); } TEST_F(ByteStuffer, receives_single_byte_valid_frame) { uint8_t expected[] = {0x37}; - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected))); byte_stuffer_recv_byte(0, 2); byte_stuffer_recv_byte(0, 0x37); byte_stuffer_recv_byte(0, 0); } TEST_F(ByteStuffer, receives_three_bytes_valid_frame) { uint8_t expected[] = {0x37, 0x99, 0xFF}; - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected))); byte_stuffer_recv_byte(0, 4); byte_stuffer_recv_byte(0, 0x37); byte_stuffer_recv_byte(0, 0x99); @@ -115,8 +101,7 @@ TEST_F(ByteStuffer, receives_three_bytes_valid_frame) { TEST_F(ByteStuffer, receives_single_zero_valid_frame) { uint8_t expected[] = {0}; - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected))); byte_stuffer_recv_byte(0, 1); byte_stuffer_recv_byte(0, 1); byte_stuffer_recv_byte(0, 0); @@ -124,8 +109,7 @@ TEST_F(ByteStuffer, receives_single_zero_valid_frame) { TEST_F(ByteStuffer, receives_valid_frame_with_zeroes) { uint8_t expected[] = {5, 0, 3, 0}; - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected))); byte_stuffer_recv_byte(0, 2); byte_stuffer_recv_byte(0, 5); byte_stuffer_recv_byte(0, 2); @@ -134,14 +118,11 @@ TEST_F(ByteStuffer, receives_valid_frame_with_zeroes) { byte_stuffer_recv_byte(0, 0); } - TEST_F(ByteStuffer, receives_two_valid_frames) { uint8_t expected1[] = {5, 0}; uint8_t expected2[] = {3}; - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected1))); - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected2))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected1))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected2))); byte_stuffer_recv_byte(1, 2); byte_stuffer_recv_byte(1, 5); byte_stuffer_recv_byte(1, 1); @@ -153,8 +134,7 @@ TEST_F(ByteStuffer, receives_two_valid_frames) { TEST_F(ByteStuffer, receives_valid_frame_after_unexpected_zero) { uint8_t expected[] = {5, 7}; - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected))); byte_stuffer_recv_byte(1, 3); byte_stuffer_recv_byte(1, 1); byte_stuffer_recv_byte(1, 0); @@ -166,11 +146,10 @@ TEST_F(ByteStuffer, receives_valid_frame_after_unexpected_zero) { TEST_F(ByteStuffer, receives_valid_frame_after_unexpected_non_zero) { uint8_t expected[] = {5, 7}; - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected))); 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, 4); // This should have been zero byte_stuffer_recv_byte(0, 0); byte_stuffer_recv_byte(0, 3); byte_stuffer_recv_byte(0, 5); @@ -180,31 +159,29 @@ TEST_F(ByteStuffer, receives_valid_frame_after_unexpected_non_zero) { TEST_F(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++) { + int i; + for (i = 0; i < 254; i++) { expected[i] = i + 1; } - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected))); byte_stuffer_recv_byte(0, 0xFF); - for (i=0;i<254;i++) { - byte_stuffer_recv_byte(0, i+1); + for (i = 0; i < 254; i++) { + byte_stuffer_recv_byte(0, i + 1); } byte_stuffer_recv_byte(0, 0); } TEST_F(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++) { + int i; + for (i = 0; i < 254; i++) { expected[i] = i + 1; } expected[254] = 7; - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected))); byte_stuffer_recv_byte(0, 0xFF); - for (i=0;i<254;i++) { - byte_stuffer_recv_byte(0, i+1); + 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); @@ -213,16 +190,15 @@ TEST_F(ByteStuffer, receives_a_valid_frame_with_over254_non_zeroes_next_byte_is_ TEST_F(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++) { + int i; + for (i = 0; i < 254; i++) { expected[i] = i + 1; } expected[254] = 0; - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected))); byte_stuffer_recv_byte(0, 0xFF); - for (i=0;i<254;i++) { - byte_stuffer_recv_byte(0, i+1); + 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); @@ -231,25 +207,24 @@ TEST_F(ByteStuffer, receives_a_valid_frame_with_over254_non_zeroes_next_byte_is_ TEST_F(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; + 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; + for (i = 0; i < 7; i++) { + expected[254 * 2 + i] = i + 1; } - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected))); byte_stuffer_recv_byte(0, 0xFF); - for (i=0;i<254;i++) { - byte_stuffer_recv_byte(0, i+1); + 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); + 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); @@ -264,24 +239,22 @@ TEST_F(ByteStuffer, receives_two_long_frames_and_some_more) { TEST_F(ByteStuffer, receives_an_all_zeros_frame_that_is_maximum_size) { uint8_t expected[MAX_FRAME_SIZE] = {}; - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected))); int i; byte_stuffer_recv_byte(0, 1); - for(i=0;i<MAX_FRAME_SIZE;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); } TEST_F(ByteStuffer, doesnt_recv_a_frame_thats_too_long_all_zeroes) { uint8_t expected[1] = {0}; - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .Times(0); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).Times(0); int i; byte_stuffer_recv_byte(0, 1); - for(i=0;i<MAX_FRAME_SIZE;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); @@ -289,12 +262,11 @@ TEST_F(ByteStuffer, doesnt_recv_a_frame_thats_too_long_all_zeroes) { TEST_F(ByteStuffer, received_frame_is_aborted_when_its_too_long) { uint8_t expected[1] = {1}; - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(expected))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected))); int i; byte_stuffer_recv_byte(0, 1); - for(i=0;i<MAX_FRAME_SIZE;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); @@ -364,14 +336,14 @@ TEST_F(ByteStuffer, sends_three_byte_frame_with_all_zeroes) { TEST_F(ByteStuffer, sends_frame_with_254_non_zeroes) { uint8_t data[254]; - int i; - for(i=0;i<254;i++) { + 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++) { + for (i = 1; i < 255; i++) { expected[i] = i; } expected[255] = 0; @@ -380,14 +352,14 @@ TEST_F(ByteStuffer, sends_frame_with_254_non_zeroes) { TEST_F(ByteStuffer, sends_frame_with_255_non_zeroes) { uint8_t data[255]; - int i; - for(i=0;i<255;i++) { + 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++) { + for (i = 1; i < 255; i++) { expected[i] = i; } expected[255] = 2; @@ -398,15 +370,15 @@ TEST_F(ByteStuffer, sends_frame_with_255_non_zeroes) { TEST_F(ByteStuffer, sends_frame_with_254_non_zeroes_followed_by_zero) { uint8_t data[255]; - int i; - for(i=0;i<254;i++) { + int i; + for (i = 0; i < 254; i++) { data[i] = i + 1; } data[254] = 0; byte_stuffer_send_frame(0, data, 255); uint8_t expected[258]; expected[0] = 0xFF; - for(i=1;i<255;i++) { + for (i = 1; i < 255; i++) { expected[i] = i; } expected[255] = 1; @@ -416,68 +388,63 @@ TEST_F(ByteStuffer, sends_frame_with_254_non_zeroes_followed_by_zero) { } TEST_F(ByteStuffer, sends_and_receives_full_roundtrip_small_packet) { - uint8_t original_data[] = { 1, 2, 3}; + uint8_t original_data[] = {1, 2, 3}; byte_stuffer_send_frame(0, original_data, sizeof(original_data)); - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(original_data))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(original_data))); int i; - for(auto& d : sent_data) { - byte_stuffer_recv_byte(1, d); + for (auto& d : sent_data) { + byte_stuffer_recv_byte(1, d); } } TEST_F(ByteStuffer, sends_and_receives_full_roundtrip_small_packet_with_zeros) { - uint8_t original_data[] = { 1, 0, 3, 0, 0, 9}; + uint8_t original_data[] = {1, 0, 3, 0, 0, 9}; byte_stuffer_send_frame(1, original_data, sizeof(original_data)); - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(original_data))); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(original_data))); int i; - for(auto& d : sent_data) { - byte_stuffer_recv_byte(1, d); + for (auto& d : sent_data) { + byte_stuffer_recv_byte(1, d); } } TEST_F(ByteStuffer, sends_and_receives_full_roundtrip_254_bytes) { uint8_t original_data[254]; - int i; - for(i=0;i<254;i++) { + int i; + for (i = 0; i < 254; i++) { original_data[i] = i + 1; } byte_stuffer_send_frame(0, original_data, sizeof(original_data)); - EXPECT_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(original_data))); - for(auto& d : sent_data) { - byte_stuffer_recv_byte(1, d); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(original_data))); + for (auto& d : sent_data) { + byte_stuffer_recv_byte(1, d); } } TEST_F(ByteStuffer, sends_and_receives_full_roundtrip_256_bytes) { uint8_t original_data[256]; - int i; - for(i=0;i<254;i++) { + 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_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(original_data))); - for(auto& d : sent_data) { - byte_stuffer_recv_byte(1, d); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(original_data))); + for (auto& d : sent_data) { + byte_stuffer_recv_byte(1, d); } } TEST_F(ByteStuffer, sends_and_receives_full_roundtrip_254_bytes_and_then_zero) { uint8_t original_data[255]; - int i; - for(i=0;i<254;i++) { + 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_CALL(*this, validator_recv_frame(_, _, _)) - .With(Args<1, 2>(ElementsAreArray(original_data))); - for(auto& d : sent_data) { - byte_stuffer_recv_byte(1, d); + EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(original_data))); + for (auto& d : sent_data) { + byte_stuffer_recv_byte(1, d); } } |