#include "serial_link/protocol/triple_buffered_object.h"
}
-struct test_object{
- uint8_t state;
+struct test_object {
+ uint8_t state;
uint32_t buffer[3];
};
test_object test_object;
class TripleBufferedObject : public testing::Test {
-public:
- TripleBufferedObject() {
- triple_buffer_init((triple_buffer_object_t*)&test_object);
- }
+ public:
+ TripleBufferedObject() { triple_buffer_init((triple_buffer_object_t*)&test_object); }
};
TEST_F(TripleBufferedObject, writes_and_reads_object) {
EXPECT_EQ(*triple_buffer_read(&test_object), 0x3456ABCC);
}
-TEST_F(TripleBufferedObject, does_not_read_empty) {
- EXPECT_EQ(triple_buffer_read(&test_object), nullptr);
-}
+TEST_F(TripleBufferedObject, does_not_read_empty) { EXPECT_EQ(triple_buffer_read(&test_object), nullptr); }
TEST_F(TripleBufferedObject, writes_twice_and_reads_object) {
*triple_buffer_begin_write(&test_object) = 0x3456ABCC;
TEST_F(TripleBufferedObject, performs_another_write_in_the_middle_of_read) {
*triple_buffer_begin_write(&test_object) = 1;
triple_buffer_end_write(&test_object);
- uint32_t* read = triple_buffer_read(&test_object);
+ uint32_t* read = triple_buffer_read(&test_object);
*triple_buffer_begin_write(&test_object) = 2;
triple_buffer_end_write(&test_object);
EXPECT_EQ(*read, 1);
TEST_F(TripleBufferedObject, performs_two_writes_in_the_middle_of_read) {
*triple_buffer_begin_write(&test_object) = 1;
triple_buffer_end_write(&test_object);
- uint32_t* read = triple_buffer_read(&test_object);
+ uint32_t* read = triple_buffer_read(&test_object);
*triple_buffer_begin_write(&test_object) = 2;
triple_buffer_end_write(&test_object);
*triple_buffer_begin_write(&test_object) = 3;