104 lines
4.0 KiB
C++
104 lines
4.0 KiB
C++
#include <gtest/gtest.h>
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#include "Viewport/SceneViewportResourcePaths.h"
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#include "Viewport/SceneViewportShaderPaths.h"
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#include <XCEngine/Core/Asset/ResourceManager.h>
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#include <XCEngine/Resources/Shader/ShaderLoader.h>
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#include <filesystem>
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#include <string>
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namespace {
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using XCEngine::Editor::GetSceneViewportCameraGizmoIconPath;
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using XCEngine::Editor::GetSceneViewportInfiniteGridShaderPath;
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using XCEngine::Editor::GetSceneViewportMainLightGizmoIconPath;
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using XCEngine::Editor::GetSceneViewportObjectIdOutlineShaderPath;
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using XCEngine::Resources::LoadResult;
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using XCEngine::Resources::ResourceHandle;
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using XCEngine::Resources::ResourceManager;
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using XCEngine::Resources::Shader;
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using XCEngine::Resources::ShaderBackend;
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using XCEngine::Resources::ShaderLoader;
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using XCEngine::Resources::ShaderPass;
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using XCEngine::Resources::ShaderStageVariant;
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using XCEngine::Resources::ShaderType;
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TEST(SceneViewportShaderPathsTest, ResolvePathsUnderEditorResources) {
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const std::filesystem::path gridPath(GetSceneViewportInfiniteGridShaderPath().CStr());
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const std::filesystem::path outlinePath(GetSceneViewportObjectIdOutlineShaderPath().CStr());
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const std::filesystem::path cameraIconPath(GetSceneViewportCameraGizmoIconPath().CStr());
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const std::filesystem::path lightIconPath(GetSceneViewportMainLightGizmoIconPath().CStr());
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EXPECT_TRUE(gridPath.is_absolute());
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EXPECT_TRUE(outlinePath.is_absolute());
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EXPECT_TRUE(cameraIconPath.is_absolute());
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EXPECT_TRUE(lightIconPath.is_absolute());
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EXPECT_TRUE(std::filesystem::exists(gridPath));
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EXPECT_TRUE(std::filesystem::exists(outlinePath));
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EXPECT_TRUE(std::filesystem::exists(cameraIconPath));
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EXPECT_TRUE(std::filesystem::exists(lightIconPath));
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EXPECT_NE(gridPath.generic_string().find("editor/resources/shaders/scene-viewport"), std::string::npos);
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EXPECT_NE(outlinePath.generic_string().find("editor/resources/shaders/scene-viewport"), std::string::npos);
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EXPECT_NE(cameraIconPath.generic_string().find("editor/resources/Icons"), std::string::npos);
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EXPECT_NE(lightIconPath.generic_string().find("editor/resources/Icons"), std::string::npos);
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}
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TEST(SceneViewportShaderPathsTest, ShaderLoaderLoadsSceneViewportInfiniteGridShader) {
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ShaderLoader loader;
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const auto shaderPath = GetSceneViewportInfiniteGridShaderPath();
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EXPECT_TRUE(loader.CanLoad(shaderPath));
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LoadResult result = loader.Load(shaderPath);
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ASSERT_TRUE(result);
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ASSERT_NE(result.resource, nullptr);
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auto* shader = static_cast<Shader*>(result.resource);
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ASSERT_NE(shader, nullptr);
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ASSERT_TRUE(shader->IsValid());
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const ShaderPass* pass = shader->FindPass("InfiniteGrid");
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ASSERT_NE(pass, nullptr);
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ASSERT_EQ(pass->variants.Size(), 2u);
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ASSERT_EQ(pass->tags.Size(), 1u);
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EXPECT_EQ(pass->tags[0].name, "LightMode");
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EXPECT_EQ(pass->tags[0].value, "InfiniteGrid");
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const ShaderStageVariant* fragment = shader->FindVariant(
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"InfiniteGrid",
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ShaderType::Fragment,
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ShaderBackend::D3D12);
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ASSERT_NE(fragment, nullptr);
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EXPECT_NE(
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std::string(fragment->sourceCode.CStr()).find("XC_EDITOR_SCENE_VIEW_INFINITE_GRID_D3D12_PS"),
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std::string::npos);
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delete shader;
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}
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TEST(SceneViewportShaderPathsTest, ResourceManagerLoadsSceneViewportOutlineShaderByResolvedPath) {
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ResourceManager& manager = ResourceManager::Get();
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manager.Shutdown();
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const ResourceHandle<Shader> shaderHandle = manager.Load<Shader>(GetSceneViewportObjectIdOutlineShaderPath());
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ASSERT_TRUE(shaderHandle.IsValid());
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const ShaderPass* pass = shaderHandle->FindPass("ObjectIdOutline");
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ASSERT_NE(pass, nullptr);
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ASSERT_EQ(pass->variants.Size(), 2u);
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const ShaderStageVariant* fragment = shaderHandle->FindVariant(
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"ObjectIdOutline",
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ShaderType::Fragment,
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ShaderBackend::D3D12);
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ASSERT_NE(fragment, nullptr);
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EXPECT_NE(
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std::string(fragment->sourceCode.CStr()).find("XC_EDITOR_SCENE_VIEW_OBJECT_ID_OUTLINE_D3D12_PS"),
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std::string::npos);
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manager.Shutdown();
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}
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} // namespace
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