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Add complete master broadcast test

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This commit is contained in:
Fred Sundvik 2016-02-20 14:32:26 +02:00
parent 4b9fccc756
commit cee5406ed7
4 changed files with 73 additions and 6 deletions
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45
serial_link/tests/frame_router_tests.c
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@ -27,12 +27,13 @@ SOFTWARE.
#include "protocol/byte_stuffer.c"
#include "protocol/frame_validator.c"
#include "protocol/frame_router.c"
#include "protocol/transport.h"
static uint8_t received_data[256];
static uint16_t received_data_size;
typedef struct {
uint8_t received_data[256];
uint8_t sent_data[256];
uint16_t sent_data_size;
} receive_buffer_t;
@ -61,7 +62,7 @@ typedef struct {
void send_data(uint8_t link, const uint8_t* data, uint16_t size) {
receive_buffer_t* buffer = &current_router_buffer->send_buffers[link];
memcpy(buffer->received_data + buffer->sent_data_size, data, size);
memcpy(buffer->sent_data + buffer->sent_data_size, data, size);
buffer->sent_data_size += size;
}
@ -72,18 +73,50 @@ static void receive_data(uint8_t link, uint8_t* data, uint16_t size) {
}
}
static void activate_router(uint8_t num) {
current_router_buffer = router_buffers + num;
router_set_master(num==0);
}
static void simulate_transport(uint8_t from, uint8_t to) {
activate_router(to);
if (from > to) {
}
else if(to > from) {
receive_data(UP_LINK,
router_buffers[from].send_buffers[DOWN_LINK].sent_data,
router_buffers[from].send_buffers[DOWN_LINK].sent_data_size);
}
}
void transport_recv_frame(uint8_t from, uint8_t* data, uint16_t size) {
mock(from, data, size);
}
Ensure(ByteStuffer, master_broadcast_is_received_by_everyone) {
frame_buffer_t data;
data.data = 0xAB7055BB;
current_router_buffer = router_buffers + 0;
activate_router(0);
router_send_frame(0xFF, (uint8_t*)&data, 4);
assert_that(router_buffers[0].send_buffers[DOWN_LINK].sent_data_size, is_greater_than(0));
assert_that(router_buffers[0].send_buffers[UP_LINK].sent_data_size, is_equal_to(0));
current_router_buffer = router_buffers + 1;
receive_data(UP_LINK, router_buffers[0].send_buffers[DOWN_LINK].received_data,
router_buffers[0].send_buffers[DOWN_LINK].sent_data_size);
expect(transport_recv_frame,
when(from, is_equal_to(0)),
when(size, is_equal_to(4)),
when(data, is_equal_to_contents_of(&data.data, 4))
);
simulate_transport(0, 1);
assert_that(router_buffers[1].send_buffers[DOWN_LINK].sent_data_size, is_greater_than(0));
assert_that(router_buffers[1].send_buffers[UP_LINK].sent_data_size, is_equal_to(0));
expect(transport_recv_frame,
when(from, is_equal_to(0)),
when(size, is_equal_to(4)),
when(data, is_equal_to_contents_of(&data.data, 4))
);
simulate_transport(1, 2);
assert_that(router_buffers[2].send_buffers[DOWN_LINK].sent_data_size, is_greater_than(0));
assert_that(router_buffers[2].send_buffers[UP_LINK].sent_data_size, is_equal_to(0));
}