Corrected some larger read/write issues in corner cases that I hit suprisingly

often within nids.  There's still a problem somewhere, but I'll find it.

Also, even after having the file class canRead and canWrite functions work
properly, and using them before trying to write to a nids to update info, we
never ever write anything, so something is still wrong there.  For now, all
utilities that open a nids stream read-only will crash when it closes.  Pretty
minor really.

1 files changed, 52 insertions, 0 deletions

diff --git a/src/tests/rh.cpp b/src/tests/rh.cpp
new file mode 100644
index 0000000..70abcb7
--- /dev/null
+++ b/src/tests/rh.cpp
@@ -0,0 +1,52 @@
+#include "bu/file.h"
+#include "bu/hash.h"
+#include "bu/archive.h"
+#include "bu/fstring.h"
+#include "bu/nids.h"
+#include "bu/nidsstream.h"
+
+int main( int argc, char *argv[] )
+{
+        if( argv[1][0] == 'r' )
+        {
+                typedef Bu::Hash<Bu::FString, int> Hsh;
+
+                Bu::File fIn( argv[2], Bu::File::Read );
+                Bu::Archive ar( fIn, Bu::Archive::load );
+
+                Hsh h;
+                ar >> h;
+
+                printf("Read %d.\n", h.getSize() );
+                for( Hsh::iterator i = h.begin(); i != h.end(); i++ )
+                {
+                        printf(" - \"%s\" = %d\n", i.getKey().getStr(), i.getValue() );
+                }
+
+                printf("%d vs. %d\n", h.getSize(), h.getKeys().getSize() );
+        }
+        else if( argv[1][0] == 'n' )
+        {
+                typedef Bu::Hash<Bu::FString, int> Hsh;
+
+                Bu::File fIn( argv[2], Bu::File::Read );
+                Bu::Nids n( fIn );
+                n.initialize();
+                Bu::NidsStream sIn = n.openStream( 0 );
+                Bu::Archive ar( sIn, Bu::Archive::load );
+
+                Hsh h;
+                ar >> h;
+
+                printf("Read %d.\n", h.getSize() );
+                for( Hsh::iterator i = h.begin(); i != h.end(); i++ )
+                {
+                        printf(" - \"%s\" = %d\n", i.getKey().getStr(), i.getValue() );
+                }
+
+                printf("%d vs. %d\n", h.getSize(), h.getKeys().getSize() );
+        }
+
+        return 0;
+}
+