Add subsys.sh script and update CMakeLists.txt for bacnet_settings tests

- Introduced subsys.sh for running native_sim functional tests and cleanup.
- Updated CMakeLists.txt to use dynamic source directory for includes and sources.

Author: skarg

.github/workflows/zephyr.yml

@@ -36,7 +36,7 @@ jobs:
       - uses: actions/checkout@v3
       - name: Run Docker image from GHCR
         env:
-          DOCKER_RUN_TARGET: "/workspace/bacnet/west-ci.sh && /workspace/bacnet/samples.sh && /workspace/bacnet/unittest.sh"
+          DOCKER_RUN_TARGET: "/workspace/bacnet/west-ci.sh && /workspace/bacnet/samples.sh && /workspace/bacnet/unittest.sh && /workspace/bacnet/subsys.sh"
           ZEPHYR_CONTAINER: "ghcr.io/zephyrproject-rtos/ci:v0.26-branch"
         run: |
           ls -alh

subsys.sh

@@ -0,0 +1,99 @@
+#!/bin/bash
+# Set the path to the twister executable
+TWISTER_EXE=""
+
+# Set workspace virtual environment if available
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+WORKSPACE_VENV="$SCRIPT_DIR/../.venv"
+WORKSPACE_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
+TWISTER_EXE="$WORKSPACE_DIR/zephyr/scripts/twister"
+
+if [ -x "$WORKSPACE_VENV/bin/python3" ]; then
+    VENV_SITE="$($WORKSPACE_VENV/bin/python3 -c 'import site; print(site.getsitepackages()[0])')"
+    export PATH="$WORKSPACE_VENV/bin:$PATH"
+    export PYTHONPATH="$VENV_SITE${PYTHONPATH:+:$PYTHONPATH}"
+fi
+
+# Set the path to the test cases directory
+TEST_CASES_DIR="$SCRIPT_DIR/zephyr/tests/subsys"
+
+# Set the output directory for test results
+OUTPUT_DIR="$SCRIPT_DIR/twister-out.subsys"
+
+# Set platform to native_sim to run specific simulation tests
+TWISTER_PLATFORM="native_sim"
+
+cleanup_twister_output_dir() {
+    local output_dir="$1"
+
+    find "$output_dir" -name 'CMakeFiles' -exec rm -rf {} \; 2>/dev/null
+    find "$output_dir" -name 'modules' -exec rm -rf {} \; 2>/dev/null
+    find "$output_dir" -name 'app' -exec rm -rf \
+        '{}/../zephyr/arch
+        {}/../zephyr/boards
+        {}/../zephyr/cmake
+        {}/../zephyr/CMakeFiles
+        {}/../zephyr/dev_graph.dot
+        {}/../zephyr/drivers
+        {}/../zephyr/dts.cmake
+        {}/../zephyr/edt.pickle
+        {}/../zephyr/include
+        {}/../zephyr/isrList.bin
+        {}/../zephyr/kconfig
+        {}/../zephyr/kernel
+        {}/../zephyr/lib
+        {}/../zephyr/libzephyr.a
+        {}/../zephyr/misc
+        {}/../zephyr/modules
+        {}/../zephyr/soc
+        {}/../zephyr/subsys
+        {}/../Makefile
+        {}/../Kconfig
+        {}/../cmake_install.cmake
+        {}/../CMakeCache.txt' \; 2>/dev/null
+    find "$output_dir" -name 'app' -exec rm -rf '{}' \; 2>/dev/null
+}
+
+# Remove the output directory
+rm -rf "$OUTPUT_DIR"
+
+# Run twister for native_sim-only functional subsys tests
+"$TWISTER_EXE" -O "$OUTPUT_DIR" -p "$TWISTER_PLATFORM" -T "$TEST_CASES_DIR"
+TWISTER_RC=$?
+
+# twister output directory cleanup files we do not archive
+find "$OUTPUT_DIR" -name 'CMakeFiles' -exec rm -rf {} \; 2>/dev/null
+find "$OUTPUT_DIR" -name 'modules' -exec rm -rf {} \; 2>/dev/null
+find "$OUTPUT_DIR" -name 'app' -exec rm -rf \
+    '{}/../zephyr/arch
+    {}/../zephyr/boards
+    {}/../zephyr/cmake
+    {}/../zephyr/CMakeFiles
+    {}/../zephyr/dev_graph.dot
+    {}/../zephyr/drivers
+    {}/../zephyr/dts.cmake
+    {}/../zephyr/edt.pickle
+    {}/../zephyr/include
+    {}/../zephyr/isrList.bin
+    {}/../zephyr/kconfig
+    {}/../zephyr/kernel
+    {}/../zephyr/lib
+    {}/../zephyr/libzephyr.a
+    {}/../zephyr/misc
+    {}/../zephyr/modules
+    {}/../zephyr/soc
+    {}/../zephyr/subsys
+    {}/../Makefile
+    {}/../Kconfig
+    {}/../cmake_install.cmake
+    {}/../CMakeCache.txt' \; 2>/dev/null
+find "$OUTPUT_DIR" -name 'app' -exec rm -rf '{}' \; 2>/dev/null
+echo "Twister native_sim output cleanup completed successfully."
+
+# Check if twister ran successfully
+if [ $TWISTER_RC -eq 0 ]; then
+    echo "Twister native_sim completed successfully."
+else
+    echo "Twister native_sim failed."
+    exit 1
+fi

zephyr/tests/subsys/bacnet_settings/CMakeLists.txt

@@ -2,13 +2,19 @@ cmake_minimum_required(VERSION 3.20.0)
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(bacnet_settings)
 
+string(REGEX REPLACE
+    "/zephyr/tests/[0-9a-zA-Z_/-]*$"
+    "/zephyr"
+    SRC_DIR
+    ${CMAKE_CURRENT_SOURCE_DIR})
+
 target_include_directories(app PRIVATE
-    ${CMAKE_CURRENT_SOURCE_DIR}/../../../include
+    ${SRC_DIR}/include
 )
 
 target_sources(app PRIVATE
     src/main.c
-    ${CMAKE_CURRENT_SOURCE_DIR}/../../../subsys/bacnet_settings/bacnet_storage.c
+    ${SRC_DIR}/subsys/bacnet_settings/bacnet_storage.c
 )
 
 add_compile_definitions(