Добавил использование утилит gcov и lcov для генерирования отчёта о покрытии

configure.ac

@@ -199,6 +199,8 @@ UNISET_EXT_LIBS="\$(top_builddir)/extensions/lib/libUniSet2Extensions.la"
 AC_SUBST(UNISET_EXT_LIBS)
 
 
+COV_LIBS=
+COV_CFLAGS=
 AC_MSG_CHECKING([tests support])
 buildtests=true
 AC_ARG_ENABLE(tests, AC_HELP_STRING([--disable-tests], [disable tests build]),
@@ -219,6 +221,27 @@ if test ${buildtests} = true; then
 
 	TESTSUITE_DIR="\$(top_builddir)/testsuite"
 	AC_SUBST(TESTSUITE_DIR)
+
+	#check gcov
+	AC_MSG_CHECKING([test coverage])
+	buildgcov=true
+	AC_ARG_ENABLE(coverage, AC_HELP_STRING([--disable-coverage], [disable gcov support]),
+	[ if test $enableval = yes; then buildgcov=true; else buildgcov=false; fi],[ buildgcov=true; ])
+    if test ${buildgcov} = true; then
+    	AC_MSG_RESULT([yes])
+		COV_LIBS="-lgcov"
+		COV_CFLAGS="-fprofile-arcs -ftest-coverage -g -ggdb"
+		AC_PATH_PROG([LCOV], [lcov])
+		test "x$LCOV" = "x" && AC_MSG_ERROR([*** lcov not found (install lcov or use --disable-coverage)])
+		AC_SUBST(LCOV)
+		AC_PATH_PROG([LCOV_GENHTML], [genhtml])
+		test "x$LCOV_GENHTML" = "x" && AC_MSG_ERROR([*** genhtml not found (install lcov or use --disable-coverage)])
+		AC_SUBST(LCOV_GENHTML)
+	else
+    	AC_MSG_RESULT([no])
+	fi
+
+	AM_CONDITIONAL(HAVE_COVERAGE, test ${buildgcov} = true)
 else
     AC_MSG_RESULT([no])
 fi
@@ -226,8 +249,10 @@ fi
 AM_CONDITIONAL(HAVE_TESTS, test ${buildtests} = true)
 
 # export
-LDFLAGS="${OMNI_LIBS} ${XML_LIBS} ${SIGC_LIBS}"
-CXXFLAGS="-pedantic -Wall -funsigned-char -std=c++11 -g -D_GNU_SOURCE ${OMNI_CFLAGS} ${XML_CFLAGS} ${SIGC_CFLAGS} -I\$(top_builddir)/include"
+LDFLAGS="${OMNI_LIBS} ${XML_LIBS} ${SIGC_LIBS} ${COV_LIBS}"
+CXXFLAGS="-pedantic -Wall -funsigned-char -std=c++11 -g -D_GNU_SOURCE ${OMNI_CFLAGS} ${XML_CFLAGS} ${SIGC_CFLAGS} ${COV_CFLAGS} -I\$(top_builddir)/include"
+
+
 AC_SUBST(LDFLAGS)
 AC_SUBST(CXXFLAGS)
 

extensions/tests/Makefile.am

@@ -26,5 +26,10 @@ check-local: atconfig package.m4 $(TESTSUITE)
 clean-local:
 	test ! -f '$(TESTSUITE)'|| $(SHELL) '$(TESTSUITE)' --clean
 	rm -rf $(CLEANFILES)
+	rm -rf $(COVERAGE_REPORT_DIR)
+
+if HAVE_COVERAGE
+include $(top_builddir)/testsuite/testsuite-coverage-common.mk
+endif
 
 endif

src/Various/MessageType.cc

@@ -137,6 +137,7 @@ SensorMessage::SensorMessage(const VoidMessage *msg):
 SystemMessage::SystemMessage():
     command(SystemMessage::Unknown)
 {
+	memset(data,0,sizeof(data));
     type = Message::SysCommand;
 }
 

tests/Makefile.am

@@ -54,5 +54,10 @@ check-local: atconfig package.m4 $(TESTSUITE)
 clean-local:
 	test ! -f '$(TESTSUITE)'|| $(SHELL) '$(TESTSUITE)' --clean
 	rm -rf $(CLEANFILES)
+	rm -rf $(COVERAGE_REPORT_DIR)
+
+if HAVE_COVERAGE
+include $(top_builddir)/testsuite/testsuite-coverage-common.mk
+endif
 
 endif

testsuite/testsuite-coverage-common.mk

+COVERAGE_REPORT_DIR=$(abs_srcdir)/coverage-report
+
+cov: all
+	$(LCOV) --directory $(abs_srcdir) --zerocounters
+	$(LCOV) -c -i -d $(abs_srcdir) -o $(abs_srcdir)/.coverage.base
+	make check
+	$(LCOV) -c -d $(abs_srcdir) -o $(abs_srcdir)/.coverage.run
+	$(LCOV) -d $(abs_srcdir) -a $(abs_srcdir)/.coverage.base -a $(abs_srcdir)/.coverage.run -o $(abs_srcdir)/.coverage.total
+	$(LCOV) -r $(abs_srcdir)/.coverage.total '/usr/include/c++/*' '/usr/include/cc++/*' '/usr/include/omniORB4/*' '/usr/include/sigc++-2.0/sigc++/*' -d $(abs_srcdir) -o $(abs_srcdir)/.coverage.total
+	$(LCOV_GENHTML) --no-branch-coverage -o $(COVERAGE_REPORT_DIR) $(abs_srcdir)/.coverage.total
+	rm -f $(abs_srcdir)/.coverage.base $(abs_srcdir)/.coverage.run $(abs_srcdir)/.coverage.total