added argument parsing with Sarge

[gen-shell.git] / src / Sarge / test / sarge_test.cpp

diff --git a/src/Sarge/test/sarge_test.cpp b/src/Sarge/test/sarge_test.cpp
new file mode 100644 (file)
index 0000000..c1d6989
--- /dev/null
+++ b/src/Sarge/test/sarge_test.cpp
@@ -0,0 +1,66 @@
+/*
+       sarge_test.cpp - Implementation file for the Sarge command line argument parser test.
+       
+       Revision 0
+       
+       Features:
+                       - 
+       
+       Notes:
+                       -
+                        
+       2019/03/16, Maya Posch
+       
+*/
+
+
+#include "../src/sarge.h"
+
+#include <iostream>
+
+
+int main(int argc, char** argv) {
+       // Create Sarge instance, set stuff, parse stuff.
+       Sarge sarge;
+       
+       sarge.setArgument("h", "help", "Get help.", false);
+       sarge.setArgument("k", "kittens", "K is for kittens. Everyone needs kittens in their life.", true);
+       sarge.setArgument("n", "number", "Gimme a number. Any number.", true);
+       sarge.setArgument("a", "apple", "Just an apple.", false);
+       sarge.setArgument("b", "bear", "Look, it's a bear.", false);
+       sarge.setArgument("", "snake", "Snakes only come in long form, there are no short snakes.", false);
+       sarge.setDescription("Sarge command line argument parsing testing app. For demonstration purposes and testing.");
+       sarge.setUsage("sarge_test <options>");
+       
+       if (!sarge.parseArguments(argc, argv)) {
+               std::cerr << "Couldn't parse arguments..." << std::endl;
+               return 1;
+       }
+       
+       std::cout << "Number of flags found: " << sarge.flagCount() << std::endl;
+       
+       if (sarge.exists("help")) {
+               sarge.printHelp();
+       }
+       else {
+               std::cout << "No help requested..." << std::endl;
+       }
+       
+       std::string kittens;
+       if (sarge.getFlag("kittens", kittens)) {
+               std::cout << "Got kittens: " << kittens << std::endl;
+       }
+       
+       std::string number;
+       if (sarge.getFlag("number", number)) {
+               std::cout << "Got number: " << number << std::endl;
+       }
+       
+       std::string textarg;
+       if (sarge.getTextArgument(0, textarg)) {
+               std::cout << "Got text argument: " << textarg << std::endl;
+       }
+       
+       return 0;
+}
+