[Lib] Add test program to the library of repack design constraints

libopenfpga/librepackdc/test/test_repack_design_constraints.cpp

@@ -0,0 +1,34 @@
+/********************************************************************
+ * 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_repack_design_constraints.h"
+#include "write_xml_repack_design_constraints.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 */
+  RepackDesignConstraints design_constraints = read_xml_repack_design_constraints(argv[1]);
+  VTR_LOG("Read the repack design constraints from an XML file: %s.\n",
+          argv[1]);
+
+  /* Output the circuit library to an XML file
+   * This is optional only used when there is a second argument
+   */
+  if (3 <= argc) { 
+    write_xml_repack_design_constraints(argv[2], test_key);
+    VTR_LOG("Echo the repack design constraints to an XML file: %s.\n",
+            argv[2]);
+  }
+}
+
+