[test] add io location map reader/writer test main

libopenfpga/libpcf/test/test_xml_io_location_map.cpp

@@ -0,0 +1,33 @@
+/********************************************************************
+ * Unit test functions to validate the correctness of 
+ * 1. parser of data structures
+ * 2. writer of data structures
+ *******************************************************************/
+/* Headers from vtrutils */
+#include "vtr_assert.h"
+#include "vtr_log.h"
+
+/* Headers from fabric key */
+#include "read_xml_io_location_map.h"
+//#include "write_xml_io_location_map.h"
+
+int main(int argc, const char** argv) {
+  /* Ensure we have only one or two argument */
+  VTR_ASSERT((2 == argc) || (3 == argc));
+
+  /* Parse the fabric key from an XML file */
+  openfpga::IoLocationMap io_location_map = openfpga::read_xml_io_location_map(argv[1]);
+  VTR_LOG("Read the I/O location map from an XML file: %s.\n",
+          argv[1]);
+
+  /* Output to an XML file
+   * This is optional only used when there is a second argument
+   */
+  if (3 <= argc) { 
+    io_location_map.write_to_xml_file(std::string(argv[2]), true, true);
+    VTR_LOG("Echo the I/O location map to an XML file: %s.\n",
+            argv[2]);
+  }
+}
+
+