From 0a830ab17d5bec44dbef27565d702c6cdbf33b68 Mon Sep 17 00:00:00 2001
From: ssdfasd <2156608475@qq.com>
Date: Mon, 27 Apr 2026 19:38:27 +0800
Subject: [PATCH] Clean up gaussian splat test runtime roots

---
 ...�本科生毕业论文（设计）参考模板（2024315）.doc | Bin 162 -> 0 bytes
 .../unit/test_render_resource_cache.cpp       |  29 +++++++++++++---
 .../test_gaussian_splat_loader.cpp            |  32 +++++++++++++++---
 3 files changed, 52 insertions(+), 9 deletions(-)
 delete mode 100644 docs/毕设/~$大学本科生毕业论文（设计）参考模板（2024315）.doc

diff --git a/docs/毕设/~$大学本科生毕业论文（设计）参考模板（2024315）.doc b/docs/毕设/~$大学本科生毕业论文（设计）参考模板（2024315）.doc
deleted file mode 100644
index c0459ad2b2bc9614709423ed5bf4cda7abafd87c..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 162
ccmZRzFf%kaV;~W*GFUK}F&HwK14&u~02e$0BLDyZ

diff --git a/tests/Rendering/unit/test_render_resource_cache.cpp b/tests/Rendering/unit/test_render_resource_cache.cpp
index e624abfa..a3d78532 100644
--- a/tests/Rendering/unit/test_render_resource_cache.cpp
+++ b/tests/Rendering/unit/test_render_resource_cache.cpp
@@ -15,6 +15,7 @@
 #include <fstream>
 #include <memory>
 #include <string>
+#include <system_error>
 #include <vector>
 
 using namespace XCEngine::Math;
@@ -402,9 +403,28 @@ GaussianSplat BuildSampleGaussianSplat(const char* artifactPath) {
     return gaussianSplat;
 }
 
-std::filesystem::path CreateTestProjectRoot(const char* folderName) {
-    return std::filesystem::current_path() / "__xc_gaussian_splat_cache_test_runtime" / folderName;
-}
+class ScopedTestProjectRoot final {
+public:
+    explicit ScopedTestProjectRoot(const char* folderName)
+        : m_runtimeRoot(std::filesystem::temp_directory_path() / "xcengine_gaussian_splat_cache_test_runtime")
+        , m_projectRoot(m_runtimeRoot / folderName) {
+        std::error_code ec;
+        std::filesystem::remove_all(m_projectRoot, ec);
+    }
+
+    ~ScopedTestProjectRoot() {
+        std::error_code ec;
+        std::filesystem::remove_all(m_runtimeRoot, ec);
+    }
+
+    const std::filesystem::path& GetPath() const {
+        return m_projectRoot;
+    }
+
+private:
+    std::filesystem::path m_runtimeRoot;
+    std::filesystem::path m_projectRoot;
+};
 
 TEST(RenderResourceCacheTest, GetOrCreateGaussianSplatUploadsStructuredSectionsAndReusesEntry) {
     GaussianSplat gaussianSplat = BuildSampleGaussianSplat("sample.xcgsplat");
@@ -507,7 +527,8 @@ TEST(RenderResourceCacheTest, GetOrCreateGaussianSplatSupportsArtifactRuntimeLoa
 TEST(RenderResourceCacheTest, GetOrCreateGaussianSplatSupportsSourceAssetImportPath) {
     namespace fs = std::filesystem;
 
-    const fs::path projectRoot = CreateTestProjectRoot("source_asset_import");
+    const ScopedTestProjectRoot testProjectRoot("source_asset_import");
+    const fs::path projectRoot = testProjectRoot.GetPath();
     const fs::path assetsDir = projectRoot / "Assets";
     const fs::path sourcePath = assetsDir / "sample.ply";
 
diff --git a/tests/Resources/GaussianSplat/test_gaussian_splat_loader.cpp b/tests/Resources/GaussianSplat/test_gaussian_splat_loader.cpp
index baf05627..dfa683fa 100644
--- a/tests/Resources/GaussianSplat/test_gaussian_splat_loader.cpp
+++ b/tests/Resources/GaussianSplat/test_gaussian_splat_loader.cpp
@@ -15,6 +15,7 @@
 #include <cstring>
 #include <filesystem>
 #include <fstream>
+#include <system_error>
 #include <thread>
 #include <vector>
 
@@ -273,9 +274,28 @@ GaussianSplat BuildSampleGaussianSplat(const char* artifactPath) {
     return gaussianSplat;
 }
 
-std::filesystem::path CreateTestProjectRoot(const char* folderName) {
-    return std::filesystem::current_path() / "__xc_gaussian_splat_test_runtime" / folderName;
-}
+class ScopedTestProjectRoot final {
+public:
+    explicit ScopedTestProjectRoot(const char* folderName)
+        : m_runtimeRoot(std::filesystem::temp_directory_path() / "xcengine_gaussian_splat_test_runtime")
+        , m_projectRoot(m_runtimeRoot / folderName) {
+        std::error_code ec;
+        std::filesystem::remove_all(m_projectRoot, ec);
+    }
+
+    ~ScopedTestProjectRoot() {
+        std::error_code ec;
+        std::filesystem::remove_all(m_runtimeRoot, ec);
+    }
+
+    const std::filesystem::path& GetPath() const {
+        return m_projectRoot;
+    }
+
+private:
+    std::filesystem::path m_runtimeRoot;
+    std::filesystem::path m_projectRoot;
+};
 
 void LinkOrCopyFixture(const std::filesystem::path& sourcePath, const std::filesystem::path& destinationPath) {
     std::error_code ec;
@@ -407,7 +427,8 @@ TEST(GaussianSplatLoader, ResourceManagerLoadsArtifactByPath) {
 TEST(GaussianSplatLoader, AssetDatabaseImportsSyntheticPlyAndLinearizesData) {
     namespace fs = std::filesystem;
 
-    const fs::path projectRoot = CreateTestProjectRoot("gaussian_splat_synthetic_import");
+    const ScopedTestProjectRoot testProjectRoot("gaussian_splat_synthetic_import");
+    const fs::path projectRoot = testProjectRoot.GetPath();
     const fs::path assetsDir = projectRoot / "Assets";
     const fs::path sourcePath = assetsDir / "sample.ply";
 
@@ -520,7 +541,8 @@ TEST(GaussianSplatLoader, RoomPlyBuildsArtifactAndLoadsThroughResourceManager) {
     const XCEngine::Core::uint32 expectedChunkCount =
         (expectedVertexCount + kGaussianSplatChunkSize - 1u) / kGaussianSplatChunkSize;
 
-    const fs::path projectRoot = CreateTestProjectRoot("gaussian_splat_room_import");
+    const ScopedTestProjectRoot testProjectRoot("gaussian_splat_room_import");
+    const fs::path projectRoot = testProjectRoot.GetPath();
     const fs::path assetsDir = projectRoot / "Assets";
     const fs::path roomPath = assetsDir / "room.ply";