TEST(cubeb, ring_array)
{
ring_array ra;
ASSERT_EQ(ring_array_init(&ra, 0, 0, 1, 1), CUBEB_ERROR_INVALID_PARAMETER);
ASSERT_EQ(ring_array_init(&ra, 1, 0, 0, 1), CUBEB_ERROR_INVALID_PARAMETER);
unsigned int capacity = 8;
ring_array_init(&ra, capacity, sizeof(int), 1, 1);
int verify_data[capacity] ;// {1,2,3,4,5,6,7,8};
AudioBuffer * p_data = NULL;
for (unsigned int i = 0; i < capacity; ++i) {
verify_data[i] = i; // in case capacity change value
*(int*)ra.buffer_array[i].mData = i;
ASSERT_EQ(ra.buffer_array[i].mDataByteSize, sizeof(int));
ASSERT_EQ(ra.buffer_array[i].mNumberChannels, 1u);
}
/* Get store buffers*/
for (unsigned int i = 0; i < capacity; ++i) {
p_data = ring_array_get_free_buffer(&ra);
ASSERT_NE(p_data, nullptr);
ASSERT_EQ(*(int*)p_data->mData, verify_data[i]);
}
/*Now array is full extra store should give NULL*/
ASSERT_EQ(ring_array_get_free_buffer(&ra), nullptr);
/* Get fetch buffers*/
for (unsigned int i = 0; i < capacity; ++i) {
p_data = ring_array_get_data_buffer(&ra);
ASSERT_NE(p_data, nullptr);
ASSERT_EQ(*(int*)p_data->mData, verify_data[i]);
}
/*Now array is empty extra fetch should give NULL*/
ASSERT_EQ(ring_array_get_data_buffer(&ra), nullptr);
p_data = NULL;
/* Repeated store fetch should can go for ever*/
for (unsigned int i = 0; i < 2*capacity; ++i) {
p_data = ring_array_get_free_buffer(&ra);
ASSERT_NE(p_data, nullptr);
ASSERT_EQ(ring_array_get_data_buffer(&ra), p_data);
}
p_data = NULL;
/* Verify/modify buffer data*/
for (unsigned int i = 0; i < capacity; ++i) {
p_data = ring_array_get_free_buffer(&ra);
ASSERT_NE(p_data, nullptr);
ASSERT_EQ(*((int*)p_data->mData), verify_data[i]);
(*((int*)p_data->mData))++; // Modify data
}
for (unsigned int i = 0; i < capacity; ++i) {
p_data = ring_array_get_data_buffer(&ra);
ASSERT_NE(p_data, nullptr);
ASSERT_EQ(*((int*)p_data->mData), verify_data[i]+1); // Verify modified data
}
ring_array_destroy(&ra);
}
void
core_teardown(void)
{
core_admin_teardown();
core_worker_teardown();
core_server_teardown();
ring_array_destroy(conn_arr);
pipe_conn_destroy(&pipe_c);
core_init = false;
}