Changeset 1360

Timestamp:

Jun 26, 2008, 3:17:58 AM (14 years ago)

Author:

Peter

Message:

working on ticket #214

Location:

trunk/test

Files:

• Suite.h (modified) (3 diffs)
• matrix_lookup_test.cc (modified) (1 diff)
• matrix_test.cc (modified) (1 diff)
• vector_test.cc (modified) (1 diff)

trunk/test/Suite.h

@@ -26 +26 @@
 
 #include <fstream>
+#include <sstream>
 
 namespace theplu {
@@ -91 +92 @@
     int return_value(void) const;
 
+    /**
+       Function writes to a stream using operator<<, creates a new
+       object using stream constructor, and the new object is written
+       to another stream, and function check if the two outputs are
+       equal.
+    */
+    template<class T>
+    bool test_stream(const T&) const;
+
   private:
     bool verbose_;
@@ -118 +128 @@
   }
 
+
+  template<class T>
+  bool Suite::test_stream(const T& t) const
+  {
+    this->err() << "Checking that output stream is valid as an input stream\n";
+    std::stringstream ss;
+    this->err() << "writing to output\n";
+    ss << t;
+    this->err() << "creating a new object from output\n";
+    T t2(ss);
+    std::stringstream ss2;
+    this->err() << "writing to output\n";
+    ss2 << t2;
+    bool ok = ss2.str()==ss.str();
+    if (!ok) {
+      this->err() << "ERROR: first object gave following output:\n" 
+                  << ss.str() << "\n"
+                  << "ERROR: and second object gave following output:\n" 
+                  << ss2.str() << "\n";
+    }
+    return ok;
+  }
+
 }}}
 

trunk/test/matrix_lookup_test.cc

@@ -54 +54 @@
   else 
     suite.err() << "Ok" << std::endl;
+
+  // FIXME - see ticket:389
+  //suite.add(suite.test_stream(m1));
 
  

trunk/test/matrix_test.cc

@@ -57 +57 @@
   for (size_t i=0; i<unit3x3.rows(); ++i)
     unit3x3(i,i)=1;
+
+  suite.add(suite.test_stream(unit3x3));
 
   suite.err() << "\tcopy constructor and operator!=" << std::endl;

trunk/test/vector_test.cc

@@ -58 +58 @@
   for (size_t i=0; i<vec.size(); i++) 
     vec(i)=i;
+
+  suite.add(suite.test_stream(vec));
 
   // checking that shuffle works