build: (fixes #2630) Add contrib directory in parallel to src

test.py

@@ -46,6 +46,7 @@ except ImportError:
 #
 interesting_config_items = [
     "NS3_ENABLED_MODULES",
+    "NS3_ENABLED_CONTRIBUTED_MODULES",
     "NS3_MODULE_PATH",
     "NSC_ENABLED",
     "ENABLE_REAL_TIME",
@@ -1153,6 +1154,26 @@ def run_tests():
             example_tests,
             example_names_original,
             python_tests)
+            
+    for module in NS3_ENABLED_CONTRIBUTED_MODULES:
+        # Remove the "ns3-" from the module name.
+        module = module[len("ns3-"):]
+
+        # Set the directories and paths for this example. 
+        module_directory     = os.path.join("contrib", module)
+        example_directory    = os.path.join(module_directory, "examples")
+        examples_to_run_path = os.path.join(module_directory, "test", "examples-to-run.py")
+        cpp_executable_dir   = os.path.join(NS3_BUILDDIR, example_directory)
+        python_script_dir    = os.path.join(example_directory)
+
+        # Parse this module's file.
+        parse_examples_to_run_file(
+            examples_to_run_path,
+            cpp_executable_dir,
+            python_script_dir,
+            example_tests,
+            example_names_original,
+            python_tests)
 
     #
     # If lots of logging is enabled, we can crash Python when it tries to