started development of new Message class

src/lib/ebus/test/test_message.cpp

@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) John Baier 2014 <ebusd@johnm.de>
+ *
+ * This file is part of libebus.
+ *
+ * libebus is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * libebus is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with libebus. If not, see http://www.gnu.org/licenses/.
+ */
+
+#include "message.h"
+#include <iostream>
+#include <iomanip>
+
+void verify(bool expectFailMatch, std::string type, std::string input,
+		bool match, std::string expectStr, std::string gotStr)
+{
+	if (expectFailMatch == true) {
+		if (match == true)
+			std::cout << "  failed " << type << " match >" << input
+			          << "< error: unexpectedly succeeded" << std::endl;
+		else
+			std::cout << "  failed " << type << " match >" << input << "< OK"
+			          << std::endl;
+	}
+	else if (match == true)
+		std::cout << "  " << type << " >" << input << "< OK" << std::endl;
+	else
+		std::cout << "  " << type << " >" << input << "< error: got >" << gotStr
+		          << "<, expected >" << expectStr << "<" << std::endl;
+}
+
+int main()
+{
+	// message= [type];class;name;[comment];[QQ];ZZ;id;fields...
+	// field=   name;[pos];type[;[divisor|values][;[unit][;[comment]]]]
+	std::string checks[][5] = {
+		// "message", "flags"
+		{";;first;;;fe;0700;x;;bda", "26.10.2014", "10fe07000426100014", "00", ""},
+		{";;first;;;15;b509;id;x;;bda", "26.10.2014", "10fe07000426100014", "00", ""},
+	};
+	std::map<std::string, DataField*> templates;
+	Message* message = NULL;
+	for (size_t i = 0; i < sizeof(checks) / sizeof(checks[0]); i++) {
+		std::string check[5] = checks[i];
+		std::istringstream isstr(check[0]);
+		std::string expectStr = check[1];
+		SymbolString mstr = SymbolString(check[2], false);
+		SymbolString sstr = SymbolString(check[3], false);
+		std::string flags = check[4];
+		bool failedCreate = flags.find('c') != std::string::npos;
+		std::string item;
+		std::vector<std::string> entries;
+
+		while (std::getline(isstr, item, ';') != 0)
+			entries.push_back(item);
+
+		if (message != NULL) {
+			delete message;
+			message = NULL;
+		}
+		std::vector<std::string>::iterator it = entries.begin();
+		result_t result = Message::create(it, entries.end(), templates, message);
+
+		if (failedCreate == true) {
+			if (result == RESULT_OK)
+				std::cout << "\"" << check[0] << "\": failed create error: unexpectedly succeeded" << std::endl;
+			else
+				std::cout << "\"" << check[0] << "\": failed create OK" << std::endl;
+			continue;
+		}
+		if (result != RESULT_OK) {
+			std::cout << "\"" << check[0] << "\": create error: "
+					  << getResultCode(result) << std::endl;
+			continue;
+		}
+		if (message == NULL) {
+			std::cout << "\"" << check[0] << "\": create error: NULL" << std::endl;
+			continue;
+		}
+		if (it != entries.end()) {
+			std::cout << "\"" << check[0] << "\": create error: trailing input" << std::endl;
+			continue;
+		}
+		std::cout << "\"" << check[0] << "\": create OK" << std::endl;
+
+		std::istringstream input(expectStr);
+		result = message->prepare(SYN, mstr, input);
+		if (result != RESULT_OK)
+			std::cout << "  prepare >" << expectStr << "< error: "
+					  << getResultCode(result) << std::endl;
+
+		delete message;
+		message = NULL;
+	}
+
+	for (std::map<std::string, DataField*>::iterator it = templates.begin(); it != templates.end(); it++)
+		delete it->second;
+
+	return 0;
+
+}