Fixed some horror inside the Taf writer. It had a strange corner case when

adding a property to a group that had a name but an empty value.

Also added a isEmpty() function to Bu::FString, finally.

1 files changed, 17 insertions, 2 deletions

diff --git a/src/unit/taf.cpp b/src/unit/taf.cpp
index 0813444..3bf7cc6 100644
--- a/src/unit/taf.cpp
+++ b/src/unit/taf.cpp
@@ -21,7 +21,8 @@ public:
         {
                 setName("taf");
                 addTest( Unit::read1 );
-                addTest( Unit::encode );
+                addTest( Unit::encode1 );
+                addTest( Unit::emptyStr1 );
         }
 
         virtual ~Unit()
@@ -50,7 +51,7 @@ public:
 #undef FN_TMP
         }
 
-        void encode()
+        void encode1()
         {
                 Bu::MemBuf mb;
                 Bu::TafWriter tw( mb );
@@ -93,6 +94,20 @@ public:
                 unitTest( rg->getProperty("Encoded") == sData );
                 delete rg;
         }
+
+        void emptyStr1()
+        {
+                Bu::MemBuf mb;
+                Bu::TafWriter tw( mb );
+
+                Bu::TafGroup g("Test Group");
+                Bu::FString sVal;
+                g.addChild( new Bu::TafProperty("Lame", sVal) );
+                tw.writeGroup( &g );
+
+                unitTest(
+                        mb.getString() == "{\"Test Group\":\n    \"Lame\"=\"\"\n}\n" );
+        }
 };
 
 int main( int argc, char *argv[] )