7 files changed, 224 insertions, 2 deletions

diff --git a/build.conf b/build.conf
index 5c4dbb6..bc186f9 100644
--- a/build.conf
+++ b/build.conf
@@ -30,6 +30,22 @@ filesIn("src/tests") filter regexp("^src/tests/(.*)\\.cpp$", "tests/{re:1}"):
         set "LDFLAGS" += "-L. -lbu++",
         input "src/{target}.cpp"
 
+directoriesIn("src/unit","unit/"):
+        rule "exe",
+        target file,
+        requires "libbu++.a",
+        set "CXXFLAGS" += "-Isrc",
+        set "LDFLAGS" += "-L. -lbu++",
+        input filesIn("{fulldir}") filter regexp("^.*\\.cpp$")
+
+filesIn("src/unit") filter regexp("^src/unit/(.*)\\.cpp$", "unit/{re:1}"):
+        rule "exe",
+        target file,
+        requires "libbu++.a",
+        set "CXXFLAGS" += "-Isrc",
+        set "LDFLAGS" += "-L. -lbu++",
+        input "src/{target}.cpp"
+
 "tests/plugin": set "LDFLAGS" += "-ldl"
 
 rule "exe":
diff --git a/src/fstring.h b/src/fstring.h
index 0184301..751beb8 100644
--- a/src/fstring.h
+++ b/src/fstring.h
@@ -364,6 +364,30 @@ namespace Bu
                         }
                 }
 
+                long find( const char *sText )
+                {
+                        long nTLen = strlen( sText );
+                        flatten();
+                        for( long j = 0; j < pFirst->nLength-nTLen; j++ )
+                        {
+                                if( !strncmp( sText, pFirst->pData+j, nTLen ) )
+                                        return j;
+                        }
+                        return -1;
+                }
+
+                long rfind( const char *sText )
+                {
+                        long nTLen = strlen( sText );
+                        flatten();
+                        for( long j = pFirst->nLength-nTLen-1; j >= 0; j-- )
+                        {
+                                if( !strncmp( sText, pFirst->pData+j, nTLen ) )
+                                        return j;
+                        }
+                        return -1;
+                }
+
                 void archive( class Archive &ar )
                 {
                         if( ar.isLoading() )
diff --git a/src/ssocket.cpp b/src/ssocket.cpp
index bdaac24..85a2da0 100644
--- a/src/ssocket.cpp
+++ b/src/ssocket.cpp
@@ -1,9 +1,9 @@
 #include "ssocket.h"
 
-SSocket::SSocket()
+Bu::SSocket::SSocket()
 {
 }
 
-SSocket::~SSocket()
+Bu::SSocket::~SSocket()
 {
 }
diff --git a/src/unit/fstring.cpp b/src/unit/fstring.cpp
new file mode 100644
index 0000000..72755eb
--- /dev/null
+++ b/src/unit/fstring.cpp
@@ -0,0 +1,28 @@
+#include "fstring.h"
+#include "unitsuite.h"
+
+class Unit : public Bu::UnitSuite
+{
+public:
+        Unit()
+        {
+                setName("FString");
+                addTest( Unit::test1 );
+        }
+
+        virtual ~Unit()
+        {
+        }
+
+        void test1()
+        {
+                unitTest( 1 == 1 );
+                unitTest( 1 == 0 );
+        }
+};
+
+int main( int argc, char *argv[] )
+{
+        return Unit().run( argc, argv );
+}
+
diff --git a/src/unit/sfile.cpp b/src/unit/sfile.cpp
new file mode 100644
index 0000000..7b19942
--- /dev/null
+++ b/src/unit/sfile.cpp
@@ -0,0 +1,27 @@
+#include "unitsuite.h"
+
+class Unit : public Bu::UnitSuite
+{
+public:
+        Unit()
+        {
+                setName("SFile");
+                addTest( Unit::test );
+        }
+
+        virtual ~Unit() { }
+
+        //
+        // Tests go here
+        //
+        void test()
+        {
+                unitTest( 1 == 1 );
+        }
+};
+
+int main( int argc, char *argv[] )
+{
+        return Unit().run( argc, argv );
+}
+
diff --git a/src/unitsuite.cpp b/src/unitsuite.cpp
new file mode 100644
index 0000000..2a28eb5
--- /dev/null
+++ b/src/unitsuite.cpp
@@ -0,0 +1,67 @@
+#include "unitsuite.h"
+
+Bu::UnitSuite::UnitSuite()
+{
+}
+
+Bu::UnitSuite::~UnitSuite()
+{
+}
+
+int Bu::UnitSuite::run( int argc, char *argv[] )
+{
+        for( TestList::iterator i = lTests.begin(); i != lTests.end(); i++ )
+        {
+                printf("%s: ", i->sName.getStr() );
+                fflush( stdout );
+                try
+                {
+                        (this->*(i->fTest))();
+                        printf("passed.\n");
+                }
+                catch( Failed &e )
+                {
+                        if( e.bFile )
+                        {
+                                printf("unitTest(%s) failed. (%s:%d)\n",
+                                        e.str.getStr(),
+                                        e.sFile.getStr(),
+                                        e.nLine
+                                        );
+                        }
+                        else
+                        {
+                                printf("unitTest(%s) failed.\n",
+                                        e.str.getStr()
+                                        );
+                        }
+                }
+                catch( ... )
+                {
+                        printf("failed with external exception.\n");
+                }
+        }
+
+        return 0;
+}
+
+void Bu::UnitSuite::add( Test fTest, Bu::FString sName )
+{
+        TestInfo ti;
+        ti.sName = sName;
+        long index = ti.sName.rfind("::");
+        if( index != -1 )
+        {
+                FString tmp = sSuiteName;
+                tmp += ti.sName.getStr()+index;
+                ti.sName = tmp;
+        }
+        ti.fTest = fTest;
+        lTests.push_back( ti );
+}
+
+void Bu::UnitSuite::setName( const FString &sName )
+{
+        sSuiteName = sName;
+}
+
diff --git a/src/unitsuite.h b/src/unitsuite.h
new file mode 100644
index 0000000..3502a1b
--- /dev/null
+++ b/src/unitsuite.h
@@ -0,0 +1,60 @@
+#ifndef UNIT_SUITE_H
+#define UNIT_SUITE_H
+
+#include <stdint.h>
+#include <list>
+#include "fstring.h"
+
+namespace Bu
+{
+        /**
+         *
+         */
+        class UnitSuite
+        {
+        public:
+                UnitSuite();
+                virtual ~UnitSuite();
+
+                int run( int argc=0, char *argv[]=NULL );
+
+                typedef void (UnitSuite::*Test)();
+
+                class Failed
+                {
+                public:
+                        Failed() : str(""), bFile( false ) { }
+                        Failed( const FString &s ) : str( s ), bFile( false ) { }
+                        Failed( const FString &s, const FString &sFile, int nLine ) :
+                                str( s ), sFile( sFile ), nLine( nLine ), bFile( true ) { }
+
+                        FString str;
+                        FString sFile;
+                        int nLine;
+                        bool bFile;
+                };
+                
+        protected:
+                void add( Test fTest, Bu::FString sName );
+                void setName( const FString &sName );
+
+        private:
+                typedef struct TestInfo
+                {
+                        FString sName;
+                        Test fTest;
+                } TestInfo;
+
+                typedef std::list<TestInfo> TestList;
+                TestList lTests;
+                FString sSuiteName;
+        };
+}
+
+#define addTest( fn ) add( static_cast<Bu::UnitSuite::Test>(&fn), #fn )
+#define unitTest( tst ) if( !(tst) )                                                    \
+{                                                                                                                               \
+        throw Bu::UnitSuite::Failed( #tst, __FILE__, __LINE__ );        \
+}
+
+#endif