Added the new Bu::CacheStoreFiles, it's an uber-simple cache storage system that

maybe would be better to call an example than a fully fledged storage strategy.

It just names files based on your keys.  It's very slow, and very wasteful, and
shouldn't be used long-term in most normal cache systems.

1 files changed, 39 insertions, 3 deletions

diff --git a/src/tests/queuebuf.cpp b/src/tests/queuebuf.cpp
index accc723..677df16 100644
--- a/src/tests/queuebuf.cpp
+++ b/src/tests/queuebuf.cpp
@@ -13,11 +13,47 @@ int main()
                 qb.write( src, 60 );
         }
 
-        char buf[11];
+        char buf[11], bufp[11];
         while( !qb.isEos() )
         {
-                buf[qb.read( buf, 9 )] = '\0';
-                sio << "Read: >>" << buf << "<<" << sio.nl;
+                int iAmntPeek = qb.peek( bufp, 9 );
+                int iAmntRead = qb.read( buf, 9 );
+                if( iAmntPeek != iAmntRead )
+                        sio << "Differ: " << iAmntPeek << " vs " << iAmntRead << sio.nl;
+                buf[iAmntRead] = '\0';
+                bufp[iAmntPeek] = '\0';
+                if( memcmp( buf, bufp, iAmntPeek ) )
+                {
+                        sio << "Buffers differ" << sio.nl
+                                << "  " << buf << sio.nl
+                                << "  " << bufp << sio.nl;
+                }
+                else
+                        sio << "Read: >>" << buf << "<<" << sio.nl;
+        }
+
+        sio << sio.nl << sio.nl << sio.nl << "Seek test:" << sio.nl << sio.nl;
+
+        for( int j = 0; j < 5; j++ )
+        {
+                qb.write( src, 25 );
+                qb.write( src+10, 25 );
+        }
+
+        char bufa[26];
+        char bufb[26];
+        ::memcpy( bufb, src+10, 15 );
+        ::memcpy( bufb+15, src+10, 10 );
+        bufb[25] = '\0';
+        sio << "Comparing to '" << bufb << "'" << sio.nl;
+        qb.seek( 10 );
+        while( !qb.isEos() )
+        {
+                bufa[qb.read( bufa, 25 )] = '\0';
+                qb.seek( 25 );
+                if( memcmp( bufa, bufb, 25 ) )
+                        sio << "Differ?" << sio.nl;
+                sio << "=== '" << bufa << "' == '" << bufb << "'" << sio.nl;
         }
 }