Added a getSubStr function to Bu::FString, and more tests to the fstring unit

test.

1 files changed, 21 insertions, 0 deletions

diff --git a/src/unit/fstring.cpp b/src/unit/fstring.cpp
index ea3342a..7be03a7 100644
--- a/src/unit/fstring.cpp
+++ b/src/unit/fstring.cpp
@@ -24,6 +24,8 @@ public:
                 addTest( Unit::add2 );
                 addTest( Unit::add3 );
                 addTest( Unit::add4 );
+                addTest( Unit::add5 );
+                addTest( Unit::subStr1 );
         }
 
         virtual ~Unit()
@@ -128,6 +130,25 @@ public:
 
                 unitTest( c == "hi there, yeah!" );
         }
+
+        void add5()
+        {
+                Bu::FString b;
+                Bu::FString c = "sup?";
+                b += "hey, " + c;
+                
+                unitTest( b == "hey, sup?" );
+        }
+
+        void subStr1()
+        {
+                Bu::FString a("abcdefghijklmnop");
+                unitTest( a.getSubStr( 5, 3 ) == "fgh" );
+                unitTest( a.getSubStr( 10 ) == "klmnop" );
+                unitTest( a.getSubStr( 40 ) == "" );
+                unitTest( a.getSubStr( -10 ) == "abcdefghijklmnop" );
+                unitTest( a.getSubStr( -15, 4 ) == "abcd" );
+        }
 };
 
 int main( int argc, char *argv[] )