From 7bbaa213b4028bc321602f54737d3a987826b192 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BA=90=E6=96=87=E9=9B=A8?=
 <41315874+fumiama@users.noreply.github.com>
Date: Mon, 13 Oct 2025 13:54:20 +0800
Subject: [PATCH] feat: add `-DBUILD=test` & test CI

---
 .github/workflows/test.yml             | 47 ++++++++++++++++++++++++++
 CMakeLists.txt                         |  8 +++--
 README.md                              | 16 ++++++---
 include/{test.hpp => test/kernels.hpp} |  0
 libs/CMakeLists.txt                    |  6 ++++
 libs/test_kernels.cpp                  |  2 +-
 tests/basic.cpp                        |  2 +-
 7 files changed, 71 insertions(+), 10 deletions(-)
 create mode 100644 .github/workflows/test.yml
 rename include/{test.hpp => test/kernels.hpp} (100%)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..dcfff23
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,47 @@
+name: test
+on: [push, pull_request]
+
+jobs:
+  test_ubuntu:
+    name: Run CMake Test on Ubuntu (oneAPI) 🧪
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+
+      - name: Setup Build Tools
+        run: |
+          # download the key to system keyring
+          wget -O- https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB \
+          | gpg --dearmor | sudo tee /usr/share/keyrings/oneapi-archive-keyring.gpg > /dev/null
+
+          # add signed entry to apt sources and configure the APT client to use Intel repository:
+          echo "deb [signed-by=/usr/share/keyrings/oneapi-archive-keyring.gpg] https://apt.repos.intel.com/oneapi all main" | sudo tee /etc/apt/sources.list.d/oneAPI.list
+
+          sudo apt-get update
+          sudo apt-get install -y intel-basekit cmake
+
+      - name: Build and Run Tests
+        run: |
+          mkdir build
+          cd build
+          cmake -DCMAKE_BUILD_TYPE=Release -DBUILD=test ..
+          cmake --build . || ctest --output-on-failure
+
+  test_windows:
+    name: Run CMake Test on Windows (MSVC) 🧪
+    runs-on: windows-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+
+      - name: Setup Build Tools
+        run: |
+          Invoke-WebRequest -Uri "https://registrationcenter-download.intel.com/akdlm/IRC_NAS/f5881e61-dcdc-40f1-9bd9-717081ac623c/intel-oneapi-base-toolkit-2025.2.1.46_offline.exe" -OutFile "install.exe"
+          ./install.exe -s -a --silent --eula accept
+
+      - name: Build and Run Tests
+        run: |
+          mkdir build
+          cmake -G "NMake Makefiles" -DCMAKE_BUILD_TYPE=Release ..
+          cmake --build .; if ($?) { ctest --output-on-failure }
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d768890..a76741f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -70,9 +70,11 @@ endif()
 add_subdirectory(libs)
 message(STATUS "Collected libs: ${B14LIBS}")
 
-enable_testing()
-add_subdirectory(tests)
-message(STATUS "Collected tests: ${B14TESTS}")
+if (BUILD STREQUAL "test")
+  enable_testing()
+  add_subdirectory(tests)
+  message(STATUS "Collected tests: ${B14TESTS}")
+endif ()
 
 foreach(TARGET_NAME ${B14TESTS})
   target_link_libraries(${TARGET_NAME} ${B14LIBS})
diff --git a/README.md b/README.md
index f9154c4..6f8e9d4 100644
--- a/README.md
+++ b/README.md
@@ -39,8 +39,7 @@ Base16384-SYCL is an optimized implementation of the [Base16384 encoding algorit
 
 ### 1. Environment Setup
 
-> [!Tip]
-> **For VS Code Users**: If you're using Visual Studio Code, the environment variable setup commands will be executed automatically when you open a terminal. If this fails, it may be due to a non-standard installation path. Please modify the paths in `.vscode/settings.json` accordingly.
+> [!Tip] > **For VS Code Users**: If you're using Visual Studio Code, the environment variable setup commands will be executed automatically when you open a terminal. If this fails, it may be due to a non-standard installation path. Please modify the paths in `.vscode/settings.json` accordingly.
 
 **Windows:**
 
@@ -71,9 +70,16 @@ cd build
 
 **Configure the build system:**
 
-```cmd
-cmake -G "NMake Makefiles" -DCMAKE_BUILD_TYPE=Release ..
-```
+> Add `-DBUILD=test` to enable testing.
+
+- Windows
+  ```cmd
+  cmake -G "NMake Makefiles" -DCMAKE_BUILD_TYPE=Release ..
+  ```
+- Unix-Like
+  ```sh
+  cmake -DCMAKE_BUILD_TYPE=Release ..
+  ```
 
 **Compile the project:**
 
diff --git a/include/test.hpp b/include/test/kernels.hpp
similarity index 100%
rename from include/test.hpp
rename to include/test/kernels.hpp
diff --git a/libs/CMakeLists.txt b/libs/CMakeLists.txt
index 057638a..13a659b 100644
--- a/libs/CMakeLists.txt
+++ b/libs/CMakeLists.txt
@@ -5,6 +5,12 @@ set(LOCAL_B14LIBS "")
 foreach(CPP_FILE ${CPP_FILES})
   # name without .cpp
   get_filename_component(TARGET_NAME ${CPP_FILE} NAME_WE)
+  
+  # Skip test files if BUILD is not "test"
+  if(NOT BUILD STREQUAL "test" AND TARGET_NAME MATCHES "^test_")
+    continue()
+  endif()
+
   message(STATUS "Add CPP lib: ${TARGET_NAME}")
   add_library(${TARGET_NAME} STATIC ${CPP_FILE})
 
diff --git a/libs/test_kernels.cpp b/libs/test_kernels.cpp
index f563c61..9a76c4c 100644
--- a/libs/test_kernels.cpp
+++ b/libs/test_kernels.cpp
@@ -1,7 +1,7 @@
 #include <iostream>
 #include <sycl/sycl.hpp>
 
-#include "test.hpp"
+#include "test/kernels.hpp"
 
 SYCL_EXTERNAL std::uint8_t base16384::test::kernels_basic(uint8_t in) {
   in *= in;
diff --git a/tests/basic.cpp b/tests/basic.cpp
index 2fe9a49..96db315 100644
--- a/tests/basic.cpp
+++ b/tests/basic.cpp
@@ -14,7 +14,7 @@
 #include <vector>
 
 #include "errors.hpp"
-#include "test.hpp"
+#include "test/kernels.hpp"
 #include "xeinfo.hpp"
 
 constexpr int iter_count = 65536;