WIP: separated smoke dll tests from unit for pytesting

Author: 9and3

cmake/tests.cmake

@@ -42,6 +42,10 @@ add_test(NAME PYBIND_PYVER_TEST
         COMMAND ${PYTHON_EXECUTABLE} -m pytest ${CMAKE_CURRENT_SOURCE_DIR}/tests/integration_tests/pybinds_tests/test_pybind_pyver.py
         WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
         )
+add_test(NAME PYBIND_DLL_SMOKE_TEST
+        COMMAND ${PYTHON_EXECUTABLE} -m pytest ${CMAKE_CURRENT_SOURCE_DIR}/tests/integration_tests/pybinds_tests/test_pybind_dll_smoke.py
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        )
 add_test(NAME PYBIND_UNIT_TEST
         COMMAND ${PYTHON_EXECUTABLE} -m pytest ${CMAKE_CURRENT_SOURCE_DIR}/tests/integration_tests/pybinds_tests/test_pybind_units.py
         WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}

tests/integration_tests/pybinds_tests/test_pybind_dll_smoke.py

@@ -0,0 +1,27 @@
+""" This file contains a simple test for the Python bindings to the C++ code (dlls reading, pyd importing etc). """
+
+import pytest
+import os
+import sys
+
+# Import the C++ bindings
+extra_dll_dir = os.path.join(os.path.dirname(__file__), "./")
+os.add_dll_directory(extra_dll_dir)  # For finding DLL dependencies on Windows
+sys.path.append(extra_dll_dir)  # Add this directory to the Python path
+try:
+    import diffcheck_bindings as dfb
+except ImportError as e:
+    print(f"Failed to import diffcheck_bindings: {e}")
+    print("Current sys.path directories:")
+    for path in sys.path:
+        print(path)
+    print("Current files in the directory:")
+    for file in os.listdir(extra_dll_dir):
+        print(file)
+    sys.exit(1)
+
+def test_dfb_test_simple():
+    assert dfb.dfb_test.test() == True, "The test function should return True"
+
+if __name__ == "__main__":
+    pytest.main()

tests/integration_tests/pybinds_tests/test_pybind_units.py

@@ -19,9 +19,7 @@
         print(file)
     sys.exit(1)
 
-def test_dfb_test_simple():
-    assert dfb.dfb_test.test() == True, "The test function should return True"
-
+# getting the test data paths
 def debug_directory_contents(path):
     print(f"Checking contents of directory: {path}")
     if os.path.exists(path):
@@ -30,7 +28,6 @@ def debug_directory_contents(path):
     else:
         print(f"Directory does not exist: {path}")
 
-# getting the test data paths
 def get_ply_cloud_roof_quarter_path():
     base_test_data_dir = os.getenv('DF_TEST_DATA_DIR', os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', 'test_data')))
     ply_file_path = os.path.join(base_test_data_dir, "roof_quarter.ply")