klotski/test/all_cases.cc

#include <cstdint>
#include "md5.h"
#include "all_cases.h"
#include "gtest/gtest.h"

/// basic ranges constants
const uint32_t BASIC_RANGES_SIZE = 7311921;
const char BASIC_RANGES_MD5[] = "6f385dc171e201089ff96bb010b47212";

/// all cases constants
const uint32_t ALL_CASES_SIZE[16] = {
    2942906, 2260392, 2942906, 0,
    2322050, 1876945, 2322050, 0,
    2322050, 1876945, 2322050, 0,
    2942906, 2260392, 2942906, 0,
};
const uint32_t ALL_CASES_SIZE_SUM = 29334498;
const char ALL_CASES_MD5[] = "3888e9fab8d3cbb50908b12b147cfb23";

/// basic ranges size check
TEST(AllCases, basic_ranges_size) {
    auto &basic_ranges = BasicRanges::fetch();
    EXPECT_EQ(basic_ranges.size(), BASIC_RANGES_SIZE);
}

/// basic ranges data verify
TEST(AllCases, basic_ranges_data) {
    auto *basic_ranges_data = new char[BASIC_RANGES_SIZE * 9];
    auto *current = basic_ranges_data;
    for (const auto &range : BasicRanges::fetch()) {
        sprintf(current, "%08X\n", range);
        current += 9;
    }
    auto basic_ranges_md5 = md5(basic_ranges_data, BASIC_RANGES_SIZE * 9);
    EXPECT_STREQ(basic_ranges_md5.c_str(), BASIC_RANGES_MD5);
}

/// all cases size check
TEST(AllCases, all_cases_size) {
    auto &all_cases = AllCases::fetch();
    for (uint32_t head = 0; head < 16; ++head) {
        EXPECT_EQ(all_cases[head].size(), ALL_CASES_SIZE[head]);
    }
}

/// all cases data verify
TEST(AllCases, all_cases_data) {
    auto *all_cases_data = new char[ALL_CASES_SIZE_SUM * 10];
    auto *current = all_cases_data;
    for (uint64_t head = 0; head < 16; ++head) {
        for (const auto &range : AllCases::fetch()[head]) {
            sprintf(current, "%09lX\n", head << 32 | range);
            current += 10;
        }
    }
    auto all_cases_md5 = md5(all_cases_data, ALL_CASES_SIZE_SUM * 10);
    EXPECT_STREQ(all_cases_md5.c_str(), ALL_CASES_MD5);
}