test: add test suite for `S2Mover`

src/core/main.cc

@@ -50,89 +50,6 @@ int main() {
 
     const auto start = std::chrono::system_clock::now();
 
-    // constexpr std::array s2_type_a_up = {"1a9bf0c", "1a99c3", "1abaf0c", "1aaef0c", "1aaac3", "9aaac3"};
-    // constexpr std::array s2_type_a_down = {"dc3be68", "dc399a", "dc3bae8", "dc3aee8", "dc3aaa", "5c3aaa"};
-    // constexpr std::array s2_type_a_left = {"1a9bfc", "1a9bd"};
-    // constexpr std::array s2_type_a_right = {"1a9bc3c", "1a9bc1"};
-
-    // const auto code = CommonCode::from_string(s2_type_a_up[5]).value().to_raw_code();
-    // const auto code = CommonCode::from_string(s2_type_a_down[5]).value().to_raw_code();
-    // const auto code = CommonCode::from_string(s2_type_a_left[1]).value().to_raw_code();
-    // const auto code = CommonCode::from_string(s2_type_a_right[1]).value().to_raw_code();
-
-    // constexpr std::array s2_type_b_up = {"5fef84d", "5fea134"};
-    // constexpr std::array s2_type_b_down = {"9346fbf", "9346afc"};
-    // constexpr std::array s2_type_b_left = {"6bfaf1c", "6bfae1", "6bfaf34", "6bfa47", "6bfa4d", "dbf993"};
-    // constexpr std::array s2_type_b_right = {"4fea3cd", "4fea2c4", "4fea3c7", "4fea134", "4fea11c", "dfe660c"};
-
-    // const auto code = CommonCode::from_string(s2_type_b_up[1]).value().to_raw_code();
-    // const auto code = CommonCode::from_string(s2_type_b_down[1]).value().to_raw_code();
-    // const auto code = CommonCode::from_string(s2_type_b_left[5]).value().to_raw_code();
-    // const auto code = CommonCode::from_string(s2_type_b_right[5]).value().to_raw_code();
-
-    // constexpr std::array s1_up = {"5f2f87d", "5f2a1f4"};
-    // constexpr std::array s1_down = {"9f46fbc", "9f46af"};
-    // constexpr std::array s1_left = {"1a9bcf", "1a9bc4"};
-    // constexpr std::array s1_right = {"1a9bcf", "1a9bc4"};
-    // const auto code = CommonCode::from_string(s1_up[1]).value().to_raw_code();
-    // const auto code = CommonCode::from_string(s1_down[1]).value().to_raw_code();
-    // const auto code = CommonCode::from_string(s1_left[1]).value().to_raw_code();
-    // const auto code = CommonCode::from_string(s1_right[1]).value().to_raw_code();
-
-    // auto code = CommonCode::unsafe_create(0x1A9BF0C00).to_raw_code();
-    // S2Mover mover([](uint64_t code) {
-    //     std::cout << RawCode::unsafe_create(code) << std::endl;
-    //     if (!RawCode::check(code)) {
-    //         std::cout << "error" << std::endl;
-    //         std::abort();
-    //     }
-    // });
-    // mover.next_cases(code.unwrap());
-
-    auto common_mover = [](RawCode src) {
-        std::vector<uint64_t> results {};
-        auto mover = MaskMover([&results](RawCode code, uint64_t) {
-            results.emplace_back(code.unwrap());
-        });
-        mover.next_cases(src, 0);
-        std::ranges::sort(results.begin(), results.end());
-        return results;
-    };
-
-    auto s2_mover = [](RawCode src) {
-        std::vector<uint64_t> results {};
-        auto mover = S2Mover([&results](uint64_t code) {
-            // std::cout << RawCode::unsafe_create(code) << std::endl;
-            if (!RawCode::check(code)) {
-                std::cout << "error" << std::endl;
-                std::abort();
-            }
-            results.emplace_back(code);
-        });
-        mover.next_cases(src.unwrap());
-        std::ranges::sort(results.begin(), results.end());
-        return results;
-    };
-
-    // auto code = CommonCode::unsafe_create(0x45C8B9000).to_raw_code();
-    // std::cout << std::format("{}\n", common_mover(code));
-    // std::cout << std::format("{}\n", s2_mover(code));
-
-    for (auto code : AllCases::instance().fetch().codes()) {
-        auto type_id = GroupUnion::from_common_code(code).unwrap();
-        auto [n, n_2x1, n_1x1] = BLOCK_NUM[type_id];
-        if (n * 2 + n_1x1 != 14) {
-            continue; // not s2 cases
-        }
-
-        auto raw_code = code.to_raw_code();
-        auto ret_1 = common_mover(raw_code);
-        auto ret_2 = s2_mover(raw_code);
-        if (ret_1 != ret_2) {
-            std::cout << "!!! get -> " << code << std::endl;
-        }
-    }
-
     // TODO: maybe we can support `std::format`
 
     // const auto code = CommonCode::unsafe_create(0x1A9BF0C00).to_raw_code();

src/core_test/CMakeLists.txt

@@ -73,6 +73,7 @@ add_test(NAME klotski_codec COMMAND test_klotski_codec)
 
 set(KLSK_TEST_MOVER_SRC
     mover/mover.cc
+    mover/s2_mover.cc
 )
 
 add_executable(test_klotski_mover ${KLSK_TEST_MOVER_SRC})

src/core_test/mover/mover.cc

@@ -27,7 +27,7 @@ using klotski::codec::RawCode;
 
 // TODO: test input mask with samples
 
-TEST(Core, core) {
+TEST(Mover, core) {
 
     // TODO: test for each type_id
 
@@ -68,7 +68,7 @@ TEST(Core, core) {
 
 // TODO: support multi-thread test
 
-TEST(Core, mask) {
+TEST(Mover, mask) {
     std::vector<uint64_t> raw_codes;
     raw_codes.reserve(klotski::cases::ALL_CASES_NUM_);
 
@@ -168,7 +168,7 @@ TEST(Core, mask) {
 
 }
 
-TEST(Core, next_cases) {
+TEST(Mover, next_cases) {
 
     std::vector<RawCode> raw_codes;
 

src/core_test/mover/s2_mover.cc

@@ -0,0 +1,51 @@
+#include <gtest/gtest.h>
+
+#include "group/group.h"
+#include "mover/mover.h"
+#include "raw_code/raw_code.h"
+#include "all_cases/all_cases.h"
+
+using klotski::codec::RawCode;
+using klotski::cases::AllCases;
+
+using klotski::mover::S2Mover;
+using klotski::mover::MaskMover;
+
+using klotski::group::BLOCK_NUM;
+using klotski::group::GroupUnion;
+
+TEST(S2Mover, demo) {
+    auto common_mover = [](RawCode src) {
+        std::vector<uint64_t> results {};
+        auto mover = MaskMover([&results](RawCode code, uint64_t) {
+            results.emplace_back(code.unwrap());
+        });
+        mover.next_cases(src, 0);
+        std::ranges::sort(results.begin(), results.end());
+        return results;
+    };
+
+    auto s2_mover = [](RawCode src) {
+        std::vector<uint64_t> results {};
+        auto mover = S2Mover([&results](uint64_t code) {
+            // std::cout << RawCode::unsafe_create(code) << std::endl;
+            EXPECT_TRUE(RawCode::check(code));
+            results.emplace_back(code);
+        });
+        mover.next_cases(src.unwrap());
+        std::ranges::sort(results.begin(), results.end());
+        return results;
+    };
+
+    for (auto code : AllCases::instance().fetch().codes()) {
+        // TODO: only check every type_id -> loop GroupUnion
+        auto type_id = GroupUnion::from_common_code(code).unwrap();
+        auto [n, n_2x1, n_1x1] = BLOCK_NUM[type_id];
+        if (n * 2 + n_1x1 != 14) {
+            continue; // not s2 cases
+        }
+
+        auto raw_code = code.to_raw_code();
+        EXPECT_EQ(common_mover(raw_code), s2_mover(raw_code));
+    }
+}