From c234914394b4c8cdee66d7528bad3c132f90dc4d Mon Sep 17 00:00:00 2001
From: Mike Buland <mike@xagasoft.com>
Date: Tue, 23 Apr 2013 09:47:29 -0600
Subject: Added cli params & a unit test.

---
 src/main.cpp       |  5 ++++-
 src/options.cpp    | 24 ++++++++++++++++++++++++
 src/options.h      | 16 ++++++++++++++++
 src/unitnumber.cpp | 22 ++++++++++++++++++++++
 src/unitnumber.h   | 15 +++++++++++++++
 5 files changed, 81 insertions(+), 1 deletion(-)
 create mode 100644 src/options.cpp
 create mode 100644 src/options.h
 create mode 100644 src/unitnumber.cpp
 create mode 100644 src/unitnumber.h

diff --git a/src/main.cpp b/src/main.cpp
index 0325db0..afa1d5e 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3,6 +3,7 @@
 #include "lexer.h"
 #include "token.h"
 #include "parser.h"
+#include "options.h"
 #include <math.h>
 #include <sys/time.h>
 
@@ -360,8 +361,10 @@ void fractest()
     println("%1 / %2 = %3").arg( a ).arg( b ).arg( a / b );
 }
 
-int main( int , char *[] )
+int main( int argc, char *argv[] )
 {
+    Options opt( argc, argv );
+
     println("CliC - 0.02");
     println("Try \\exit, \\scale, and \\radix commands.");
     println("");
diff --git a/src/options.cpp b/src/options.cpp
new file mode 100644
index 0000000..ef46e82
--- /dev/null
+++ b/src/options.cpp
@@ -0,0 +1,24 @@
+#include "options.h"
+
+#include "unitnumber.h"
+
+Options::Options( int argc, char *argv[] )
+{
+    addOption( Bu::slot(this, &Options::selfTest), "self-test",
+        "Run a series of tests to ensure everything is working correctly.");
+    addHelpOption('h', "help", "This help");
+
+    parse( argc, argv );
+}
+
+Options::~Options()
+{
+}
+
+int Options::selfTest( Bu::StringArray aArgs )
+{
+    UnitNumber().run();
+
+    exit( 0 );
+}
+
diff --git a/src/options.h b/src/options.h
new file mode 100644
index 0000000..667e486
--- /dev/null
+++ b/src/options.h
@@ -0,0 +1,16 @@
+#ifndef OPTIONS_H
+#define OPTIONS_H
+
+#include <bu/optparser.h>
+
+class Options : public Bu::OptParser
+{
+public:
+    Options( int argc, char *argv[] );
+    virtual ~Options();
+
+private:
+    int selfTest( Bu::StringArray aArgs );
+};
+
+#endif
diff --git a/src/unitnumber.cpp b/src/unitnumber.cpp
new file mode 100644
index 0000000..d4bc7a8
--- /dev/null
+++ b/src/unitnumber.cpp
@@ -0,0 +1,22 @@
+#include "unitnumber.h"
+
+#include "number.h"
+
+UnitNumber::UnitNumber()
+{
+    setName("Number");
+    add( static_cast<Bu::UnitSuite::Test>(&UnitNumber::multiply1),
+            "multiply1", Bu::UnitSuite::expectPass );
+}
+
+UnitNumber::~UnitNumber()
+{
+}
+
+void UnitNumber::multiply1()
+{
+    unitTest(
+        (Number("123456789123456789") * Number("987654321987654321")).toString()
+        == "121932631356500531347203169112635269" );
+}
+
diff --git a/src/unitnumber.h b/src/unitnumber.h
new file mode 100644
index 0000000..89b1c0f
--- /dev/null
+++ b/src/unitnumber.h
@@ -0,0 +1,15 @@
+#ifndef UNIT_NUMBER_H
+#define UNIT_NUMBER_H
+
+#include <bu/unitsuite.h>
+
+class UnitNumber : public Bu::UnitSuite
+{
+public:
+    UnitNumber();
+    virtual ~UnitNumber();
+
+    void multiply1();
+};
+
+#endif
-- 
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