建立 MAG160C 逆向工程交接仓库

analysis/legacy-cpp/tests/cpp/test_tcm_device.cpp

@@ -0,0 +1,49 @@
+#include "core/tcm_device.hpp"
+
+#include <cassert>
+#include <cstdint>
+#include <vector>
+
+namespace {
+
+void test_rotate_positive_payload() {
+    mag160c::core::TcmCommandBuilder builder;
+    const std::vector<uint8_t> expected{
+        0x7e, 0x00, 0x07, 0x85, 0x02, 0x77, 0x00, 0x01, 0x00, 0x05, 0x7f};
+
+    const auto encoded = builder.build_rotate_frame(5);
+
+    assert(encoded == expected);
+}
+
+void test_rotate_negative_payload_and_frame_increment() {
+    mag160c::core::TcmCommandBuilder builder;
+    (void)builder.build_rotate_frame(5);
+
+    const std::vector<uint8_t> expected{
+        0x7e, 0x00, 0x07, 0x85, 0x02, 0x77, 0x00, 0x02, 0x01, 0x03, 0x7f};
+
+    const auto encoded = builder.build_rotate_frame(-3);
+
+    assert(encoded == expected);
+}
+
+void test_green_blink_payload() {
+    mag160c::core::TcmCommandBuilder builder;
+    const std::vector<uint8_t> expected{
+        0x7e, 0x00, 0x09, 0x87, 0x02, 0x32, 0x00, 0x01, 0x01, 0x00, 0xff, 0x00, 0x35};
+
+    const auto encoded = builder.build_light_frame(MAG160C_TCM_LIGHT_GREEN, MAG160C_TCM_LIGHT_BLINK);
+
+    assert(encoded == expected);
+}
+
+} // namespace
+
+int main() {
+    test_rotate_positive_payload();
+    test_rotate_negative_payload_and_frame_increment();
+    test_green_blink_payload();
+
+    return 0;
+}