Add CorePortIndexMapFileParser tests

unittest/vslib/Makefile.am

@@ -8,7 +8,8 @@ tests_SOURCES = main.cpp \
 				TestBuffer.cpp \
 				TestContextConfigContainer.cpp \
 				TestCorePortIndexMap.cpp \
-				TestCorePortIndexMapContainer.cpp
+				TestCorePortIndexMapContainer.cpp \
+				TestCorePortIndexMapFileParser.cpp
 
 tests_CXXFLAGS = $(DBGFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS_COMMON)
 tests_LDADD = $(LDADD_GTEST) $(top_srcdir)/vslib/libSaiVS.a -lhiredis -lswsscommon -lpthread -L$(top_srcdir)/meta/.libs -lsaimetadata -lsaimeta -lzmq $(CODE_COVERAGE_LIBS)

unittest/vslib/TestCorePortIndexMapFileParser.cpp

@@ -0,0 +1,31 @@
+#include "CorePortIndexMapFileParser.h"
+
+#include <gtest/gtest.h>
+
+using namespace saivs;
+
+TEST(CorePortIndexMapFileParser, isInterfaceNameValid)
+{
+    EXPECT_EQ(CorePortIndexMapFileParser::isInterfaceNameValid(""), false);
+
+    EXPECT_EQ(CorePortIndexMapFileParser::isInterfaceNameValid("1111111111111111111111111111111111111111111111111111111"), false);
+
+    EXPECT_EQ(CorePortIndexMapFileParser::isInterfaceNameValid("rer/;"), false);
+
+    EXPECT_EQ(CorePortIndexMapFileParser::isInterfaceNameValid("foo"), true);
+}
+
+
+TEST(CorePortIndexMapFileParser, parseCorePortIndexMapFile)
+{
+    // should load default
+
+    EXPECT_NE(CorePortIndexMapFileParser::parseCorePortIndexMapFile(nullptr), nullptr);
+
+    EXPECT_NE(CorePortIndexMapFileParser::parseCorePortIndexMapFile("not_existing"), nullptr);
+
+    EXPECT_NE(CorePortIndexMapFileParser::parseCorePortIndexMapFile("files/core_port_empty.txt"), nullptr);
+
+    EXPECT_NE(CorePortIndexMapFileParser::parseCorePortIndexMapFile("files/core_port_ok.txt"), nullptr);
+}
+

unittest/vslib/files/core_port_empty.txt

@@ -0,0 +1,8 @@
+; comment
+# comment
+error line
+0:0
+0:0:0
+d:d:d
+d:x_x:d
+1:xx:d,d

unittest/vslib/files/core_port_ok.txt

@@ -0,0 +1,4 @@
+; comment
+# comment
+error line
+0:ifname:1,2