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WolverinDEV
2020-04-01 20:13:35 +02:00
parent 4965c4d3d0
commit 889477c646
3 changed files with 47 additions and 27 deletions
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test/generationTest.cpp
+35 -23
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@@ -8,14 +8,14 @@ using namespace ts::protocol;
typedef std::vector<std::pair<size_t, size_t>> test_vector_t;
test_vector_t generate_test_vector(size_t size, int loss) {
test_vector_t generate_test_vector(size_t size, int loss, int step = 1) {
test_vector_t result{};
result.reserve(size);
for(size_t i = 0; i < size; i++) {
if ((rand() % 100) < loss) continue;
result.emplace_back(i & 0xFFFFU, i >> 16U);
result.emplace_back((i * step) & 0xFFFFU, (i * step) >> 16U);
}
return result;
@@ -26,8 +26,6 @@ test_vector_t swap_elements(test_vector_t vector, int per, int max_distance) {
if ((rand() % 100) < per) {
//lets switch
auto offset = rand() % max_distance;
if(!offset) offset = 1;
std::swap(vector[index], vector[index + offset]);
}
}
@@ -38,13 +36,15 @@ test_vector_t swap_elements(test_vector_t vector, int per, int max_distance) {
bool test_vector(const std::string_view& name, const test_vector_t& vector) {
generation_estimator gen{};
size_t last_value{0};
size_t last_value{0}, last_gen{0}, index{0};
for(auto [id, exp] : vector) {
if(auto val = gen.visit_packet(id); val != exp) {
std::cout << "[" << name << "] failed for " << id << " -> " << exp << " | " << val << ". Last value: " << last_value << "\n";
std::cout << "[" << name << "] failed for " << id << " -> " << exp << " | " << val << ". Last value: " << last_value << " gen: " << last_gen << "\n";
return false;
}
} else
last_gen = val;
last_value = id;
index++;
}
return true;
}
@@ -70,31 +70,43 @@ int main() {
generation_estimator gen{};
{
test_vector("00 loss", generate_test_vector(0x3000, 0));
test_vector("10 loss", generate_test_vector(0x3000, 10));
test_vector("25 loss", generate_test_vector(0x3000, 25));
test_vector("50 loss", generate_test_vector(0x3000, 50));
test_vector("80 loss", generate_test_vector(0x3000, 80));
test_vector("99 loss", generate_test_vector(0x3000, 99));
test_vector("00 loss", generate_test_vector(0x30000, 0));
test_vector("10 loss", generate_test_vector(0x30000, 10));
test_vector("25 loss", generate_test_vector(0x30000, 25));
test_vector("50 loss", generate_test_vector(0x30000, 50));
test_vector("80 loss", generate_test_vector(0x30000, 80));
test_vector("99 loss", generate_test_vector(0x30000, 99));
}
{
auto base = generate_test_vector(0x3000, 0);
test_vector("swap 0:4", swap_elements(base, 0, 4));
auto base = generate_test_vector(0x30000, 0);
test_vector("swap 30:4", swap_elements(base, 30, 4));
test_vector("swap 30:20", swap_elements(base, 30, 20));
test_vector("swap 30:1000", swap_elements(base, 30, 200));
test_vector("swap 80:1000", swap_elements(base, 80, 200));
}
gen.set_last_state(0, 0);
test_vector<6>(gen, {0, 1, 2, 4, 3, 5}, {0, 0, 0, 0, 0, 0});
{
test_vector("1k step", swap_elements(generate_test_vector(0x30000, 0, 6), 100, 8));
gen.set_last_state(0xFF00, 0);
test_vector<6>(gen, {0, 1, 2, 4, 3, 5}, {1, 1, 1, 1, 1, 1});
}
gen.set_last_state(0xFF00, 0);
test_vector<6>(gen, {0, 1, 2, 0xFF00, 3, 5}, {1, 1, 1, 0, 1, 1});
if(true) {
#if 0
gen.set_last_state(0, 0);
test_vector<6>(gen, {0, 1, 2, 4, 3, 5}, {0, 0, 0, 0, 0, 0});
gen.set_last_state(0xFF00, 0);
test_vector<6>(gen, {0xFFFE, 0xFFFF, 0, 1, 0xFFFC, 2}, {0, 0, 1, 1, 0, 1});
gen.set_last_state(0xFF00, 0);
test_vector<6>(gen, {0, 1, 2, 4, 3, 5}, {1, 1, 1, 1, 1, 1});
gen.set_last_state(0xFF00, 0);
test_vector<6>(gen, {0, 1, 2, 0xFF00, 3, 5}, {1, 1, 1, 0, 1, 1});
gen.set_last_state(0xFF00, 0);
test_vector<6>(gen, {0xFFFE, 0xFFFF, 0, 1, 0xFFFC, 2}, {0, 0, 1, 1, 0, 1});
#endif
gen.set_last_state(0xFF00, 1);
test_vector<6>(gen, {0xFFFE, 0xFFFF, 0, 1, 0xFFFC, 2}, {1, 1, 2, 2, 1, 2});
}
}