Fixed test.cpp to execute completely instead of returning early. Fixed some VC8 /W4 warnings.

git-svn-id: http://svn.code.sf.net/p/utfcpp/code@29 a809a056-fc17-0410-9590-b4f493f8b08e

test_drivers/negative/negative.cpp

@@ -22,7 +22,7 @@ int main()
     char byte;
     while (!fs8.eof()) {
         string line;
-        while ((byte = fs8.get()) != '\n' && !fs8.eof()) 
+        while ((byte = static_cast<char>(fs8.get())) != '\n' && !fs8.eof()) 
 	    line.push_back(byte);
 
         line_count++;

test_drivers/regression_tests/r1_0Beta1/basic_functionality.h

@@ -10,7 +10,7 @@ void id_1528544()
         unsigned int cp_u10ffff = next (uit, u10ffff + 4);
         check (cp_u10ffff == 0x10ffff);  
     }
-    catch (std::exception& ex) {
+    catch (std::exception&) {
         check (false);
     }
 }

test_drivers/smoke_test/test.cpp

@@ -8,12 +8,6 @@ using namespace std;
 
 int main()
 {
-    unsigned char u10ffff[] = {0xf4, 0x8f, 0xbf, 0xbf};
-    unsigned char* uit = u10ffff;
-    unsigned int cp_u10ffff = next (uit, u10ffff + 4);
-    assert (cp_u10ffff == 0x10ffff);
-    return 0;
-    
     //append
     unsigned char u[5] = {0,0,0,0,0};