Added partialOverriddenOverloads test.

Author: highperformancecoder

test/00/partialOverriddenOverloads.sh

@@ -0,0 +1,76 @@
+here=`pwd`
+if test $? -ne 0; then exit 2; fi
+tmp=/tmp/$$
+mkdir $tmp
+if test $? -ne 0; then exit 2; fi
+cd $tmp
+if test $? -ne 0; then exit 2; fi
+
+fail()
+{
+    echo "FAILED" 1>&2
+    cd $here
+    chmod -R u+w $tmp
+    rm -rf $tmp
+    exit 1
+}
+
+pass()
+{
+    echo "PASSED" 1>&2
+    cd $here
+    chmod -R u+w $tmp
+    rm -rf $tmp
+    exit 0
+}
+
+trap "fail" 1 2 3 15
+export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
+
+# Test against regression of bug found in RESTProcess of overloaded
+# functions where a partial override of overloaded base class occurs.
+
+cat >source.h <<EOF
+#include <string>
+using std::string;
+struct Base
+{
+  string m_x;
+  virtual string x() const {return m_x;}
+  virtual string x(const string& x) {return m_x=x;}  
+};
+
+struct Derived: public Base
+{
+  using Base::x;
+  bool xCalled=false;
+  string x(const string& x) override {xCalled=true; return m_x=x;}  
+};
+EOF
+
+cat >source.cc <<EOF
+#include "source.h"
+#include "source.cd"
+#include "pythonBuffer.h"
+#include "classdesc_epilogue.h"
+
+Derived derived;
+CLASSDESC_ADD_GLOBAL(derived);
+CLASSDESC_PYTHON_MODULE(module);
+EOF
+
+$here/classdesc -overload -typeName RESTProcess json_pack json_unpack <source.h >source.cd
+if test $? -ne 0; then fail; fi
+
+g++ -I$here -I$here/json5_parser/json5_parser `pkg-config --cflags python3` -fPIC -shared -o module.so source.cc `pkg-config --libs python3` -lboost_system 
+if test $? -ne 0; then fail; fi
+
+python3 <<EOF
+from module import derived
+derived.x("hello")
+assert derived.xCalled()
+assert derived.x()=="hello"
+EOF
+if test $? -ne 0; then fail; fi
+
+pass