add a pseudo unittest for the logger

server/Makefile

@@ -86,7 +86,9 @@ $(TARGET)-static: main.o libjson-adapter.a
 $(TARGET_TEST): servertest.o libjson-adapter.a
 	$(CXX) $(CPPFLAGS) $^ $(LDFLAGS) $(LDLIBS) -o $@
 
-$(TARGET_GTEST): unittest_json.o unittest_nfc.o unittest_decompose.o unittest_rpc.o gtest-all.o gtest_main.o libjson-adapter.a
+$(TARGET_GTEST): unittest_json.o unittest_nfc.o unittest_decompose.o unittest_rpc.o \
+    unittest_logger.o \
+    gtest-all.o gtest_main.o libjson-adapter.a
 	$(CXX) $(CPPFLAGS) $^ $(LDFLAGS) $(LDLIBS) -o $@
 
 libjson-adapter.a: $(ALL_OBJECTS)

server/Makefile.conf

@@ -70,7 +70,7 @@ ifeq ($(BUILD_FOR),Linux)
         CXXFLAGS+= -w
     endif
     ifdef DEBUG
-        CXXFLAGS+= -O0 -g -ggdb
+        CXXFLAGS+= -O0 -g -ggdb -DDEBUG_ENABLED
     else
         CXXFLAGS+= -O3 -DNDEBUG
     endif
@@ -82,7 +82,7 @@ else ifeq ($(BUILD_FOR),Darwin)
         CXXFLAGS+= -w
     endif
     ifdef DEBUG
-        CXXFLAGS+= -O0 -g
+        CXXFLAGS+= -O0 -g -DDEBUG_ENABLED
     else
         CXXFLAGS+= -O3 -DNDEBUG
     endif

server/unittest_logger.cc

@@ -0,0 +1,69 @@
+#include <gtest/gtest.h>
+#include "logger.hh"
+
+namespace
+{
+	std::string longstring(unsigned length)
+	{
+		std::string s;
+		s.reserve(length);
+		for(unsigned u=0; u<length; ++u)
+		{
+			s += char( (u%94) + '!' );
+		}
+		return s;
+	}
+}
+
+
+class LoggerTest : public ::testing::Test
+{
+	void SetUp()
+	{
+		Logger::start("unittest_logger");
+	}
+	
+	void TearDown()
+	{
+		
+	}
+};
+
+
+TEST_F( LoggerTest, Severities )
+{
+	Logger L("Severities");
+	
+	L.debug    ("This is debug");
+	L.info     ("This is info");
+	L.notice   ("This is notice");
+	L.warning  ("This is warning");
+	L.error    ("This is error");
+	L.critical ("This is critical");
+	L.alert    ("This is alert");
+	L.emergency("This is emergency");
+	
+	L << Logger::Debug << "Debug via stream";
+	L << Logger::Info      << "Info via stream";
+	L << Logger::Notice    << "Notice via stream";
+	L << Logger::Warn      << "Warning via stream";
+	L << Logger::Error     << "Error via stream";
+	L << Logger::Crit      << "Critical via stream";
+	L << Logger::Alert     << "Alert via stream";
+	L << Logger::Emergency << "Emergency via stream";
+}
+
+TEST_F( LoggerTest, LongLine )
+{
+	Logger L("LongLine");
+	
+	char buffer[64];
+	double length = 10.0;
+	while(length < 4444)
+	{
+		snprintf(buffer, 63, "Length %d octets: ", int(length));
+		L.notice( buffer + longstring(length));
+		length *= 1.71;
+	}
+
+}