Changeset 548

Timestamp:

08/18/09 11:06:04 (15 years ago)

Author:

vbarta

Message:

added memlog test

Location:

library

Files:

• bdm/base/loggers.h (modified) (1 diff)
• tests/loggers_test.cpp (modified) (2 diffs)
• tests/test_log.matrix (added)

library/bdm/base/loggers.h

@@ -35 +35 @@
         string itfilename;
 public:
-        //!Default constructor
         memlog ( int maxlen0, string itf = "" ) : maxlen ( maxlen0 ), ind ( 0 ), vectors ( 0 ), itfilename ( itf ) {}
 
-        memlog() : ind ( 0 ), vectors ( 0 ) {}
+        //!Default constructor
+        memlog() : maxlen ( 0 ), ind ( 0 ), vectors ( 0 ) {}
 
         //! Initialize storage

library/tests/loggers_test.cpp

@@ -4 +4 @@
 #include "UnitTest++.h"
 #include <string>
+#include <stdexcept>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <unistd.h>
 
 using namespace bdm;
+
+int get_file_size ( const char *fname ) {
+        struct stat st;
+        if ( stat ( fname, &st ) ) {
+                std::string msg = "can't stat ";
+                msg += fname;
+                throw std::runtime_error ( msg );
+        }
+
+        int sz = static_cast<int>(st.st_size);
+        if ( sz != st.st_size ) {
+                std::string msg = fname;
+                msg += " too big";
+                throw std::runtime_error ( msg );
+        }
+
+        return sz;
+}
+
+TEST ( test_memlog ) {
+        RV th = RV ( "{alog blog }" );
+        RV r = RV ( "{r }", "2" );
+
+        string ls ( "test_log.bin" );
+        remove_all ( ls.c_str() );
+
+        memlog logger ( 100, ls );
+
+        int rid = logger.add ( r, "" );
+        int thid = logger.add ( th, "th" );
+
+        logger.init();
+
+        for ( int i = 0; i < 10; i++ ) {
+                logger.logit ( rid, vec_2 ( ( double ) i, ( double ) ( i + 1 ) ) );
+                logger.logit ( thid, vec_2 ( ( double ) ( 100 - i ), ( double ) ( i - 50 ) ) );
+                logger.step();
+        }
+
+        logger.finalize();
+
+        CHECK_EQUAL ( get_file_size ( "test_log.matrix" ), get_file_size ( ls.c_str() ) );
+}
 
 TEST ( test_dirfilelog ) {
@@ -20 +65 @@
         dirfilelog L ( "exp/dirfile", 10 );
 
-        int rid;
-        int thid;
-
-        rid = L.add ( r, "" );
-        thid = L.add ( th, "th" );
+        int rid = L.add ( r, "" );
+        int thid = L.add ( th, "th" );
 
         L.init();