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skullY 2019-08-30 11:19:03 -07:00 • committed by skullydazed
parent 61af76a10d
commit b624f32f94
502 changed files with 32259 additions and 39062 deletions
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211
quantum/serial_link/tests/byte_stuffer_tests.cpp
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@ -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);
}
}