refactor: tests, adding more tests for loading/storing

Makefile

@@ -36,20 +36,25 @@ clean: FORCE
 ## regen_parser : regenerate the CWL v1.2 parser
 regen_parser: cwl_v1_*.h
 
+define run_test
+	@result="$(shell eval $(1) | md5sum -b)" ; \
+	expected="$(shell eval $(2) | md5sum -b)" ; \
+	if [ "$$result" != "$$expected" ] ; then \
+		echo test failed '$(1)': $$result != $$expected; exit 1; \
+	fi;
+endef
+
 ## tests        : compile and run the tests
-tests: FORCE cwl_output_example cwl_input_example
-	@result_output="$(shell ./cwl_output_example | md5sum -b)" ; \
-	result_input="$(shell ./cwl_input_example expected_cwl.cwl | md5sum -b)" ; \
-	expected="$(shell cat expected_cwl.cwl | md5sum -b)" ; \
-	if [ "$$result_output" = "$$expected" ] ; then \
-		if [ "$$result_input" = "$$expected" ] ; then \
-			echo test passed ; \
-		else \
-			echo test failed cwl_input_example $$result_input != $$expected; exit 1; \
-		fi \
-	else \
-		echo test failed cwl_output_example $$result_output != $$expected; exit 1; \
-	fi
+tests: FORCE cwl_output_example cwl_input_example cwl_input_example_store_config
+	$(call run_test,./cwl_output_example,cat tests/expected_cwl.cwl)
+	$(call run_test,./cwl_input_example tests/expected_cwl.cwl,cat tests/expected_cwl.cwl)
+	$(call run_test,./cwl_input_example_store_config tests/01_types.cwl,cat tests/01_types_expected.cwl)
+	$(call run_test,./cwl_input_example_store_config tests/01_types.cwl no_simplification,cat tests/01_types_expected_no_simplification.cwl)
+	$(call run_test,./cwl_input_example_store_config tests/01_types.cwl no_list_to_map,cat tests/01_types_expected_no_list_to_map.cwl)
+	$(call run_test,./cwl_input_example_store_config tests/01_types.cwl no_simplification no_list_to_map,cat tests/01_types_expected_no_simplification_and_list_to_map.cwl)
+	$(call run_test,./cwl_input_example tests/02_expression.cwl,cat tests/02_expression_expected.cwl)
+
+	@echo test passed
 FORCE:
 
 # Use this to print the value of a Makefile variable

cwl_input_example.cpp

@@ -10,21 +10,10 @@
  */
 
 
-// using shortened cwl:: namespace instead of https___w3id_org_cwl_cwl
-namespace cwl = https___w3id_org_cwl_cwl;
-
 int main(int argc, char** argv) {
     if (argc != 2) return 1;
 
-    auto yaml = YAML::LoadFile(argv[1]);
-    auto tool = cwl::CommandLineTool{};
-    fromYaml(yaml, tool);
-
-    auto y = toYaml(tool);
-
-    YAML::Emitter out;
-    out << y;
-    std::cout << out.c_str() << "\n";
-
+    auto tool = cpp_gen::load_document(argv[1]);
+    cpp_gen::store_document(tool, std::cout);
     return 0;
 }

cwl_input_example_store_config.cpp

@@ -0,0 +1,32 @@
+#include "cwl_v1_2.h"
+
+#include <iostream>
+
+/**
+ * This test program creates loads and prints a CWL description.
+ *
+ * It assumes that printing to stdout works (see cwl_output_example).
+ * It loads a CWL description from a file and populates C++ classes.
+ */
+
+
+int main(int argc, char** argv) {
+    if (argc < 2) return 1;
+
+    auto tool = cpp_gen::load_document(argv[1]);
+
+    // parse command line
+    auto config = cpp_gen::store_config{};
+    for (int i{2}; i < argc; ++i) {
+        auto sv = std::string_view{argv[i]};
+        if (sv == "no_simplification") {
+            config.simplifyTypes = false;
+        } else if (sv == "no_list_to_map") {
+            config.transformListsToMaps = false;
+        } else if (sv == "tags") {
+            config.generateTags = true;
+        }
+    }
+    cpp_gen::store_document(tool, std::cout, config);
+    return 0;
+}

cwl_output_example.cpp

@@ -9,7 +9,7 @@
  */
 
 // using shortened cwl:: namespace instead of https___w3id_org_cwl_cwl
-namespace cwl = https___w3id_org_cwl_cwl;
+namespace cwl = cpp_gen::https___w3id_org_cwl_cwl;
 
 int main() {
     // declaring information about this tool in general
@@ -105,9 +105,5 @@ int main() {
     }
 
 
-    auto y = toYaml(tool);
-
-    YAML::Emitter out;
-    out << y;
-    std::cout << out.c_str() << "\n";
+    cpp_gen::store_document(tool, std::cout);
 }