Author: wyoung
Date: Thu Nov 13 21:31:24 2008
New Revision: 2406
URL: http://svn.gna.org/viewcvs/mysqlpp?rev=2406&view=rev
Log:
Initial
Added:
trunk/test/array_index.cpp
Added: trunk/test/array_index.cpp
URL:
http://svn.gna.org/viewcvs/mysqlpp/trunk/test/array_index.cpp?rev=2406&view=auto
==============================================================================
--- trunk/test/array_index.cpp (added)
+++ trunk/test/array_index.cpp Thu Nov 13 21:31:24 2008
@@ -1,0 +1,170 @@
+/***********************************************************************
+ test/array_index.cpp - Tests operator[] and at() on indexable objects
+ to ensure they thcontainer exceptions when given bad indices.
+
+ Copyright (c) 2008 by Educational Technology Resources, Inc.
+ Others may also hold copyrights on code in this file. See the
+ CREDITS file in the top directory of the distribution for details.
+
+ This file is part of MySQL++.
+
+ MySQL++ is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ MySQL++ is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with MySQL++; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+ USA
+***********************************************************************/
+
+#include <mysql++.h>
+
+#include <iostream>
+
+
+template <class ContainerT>
+static bool
+test_exception(const ContainerT& container, int index)
+{
+ try {
+ container[index];
+ container.at(index);
+ std::cerr << "Bad index " << index << " allowed in " <<
+ typeid(container).name() << '!' << std::endl;
+ return false;
+ }
+ catch (const mysqlpp::BadIndex& e) {
+ return true;
+ }
+ catch (const mysqlpp::Exception& e) {
+ std::cerr << "Unexpected mysqlpp::Exception caught for " <<
+ typeid(container).name() << ", index " << index
<<
+ ": " << e.what() << std::endl;
+ return false;
+ }
+ catch (const std::exception& e) {
+ std::cerr << "Unexpected std::exception caught for " <<
+ typeid(container).name() << ", index " << index
<<
+ ": " << e.what() << std::endl;
+ return false;
+ }
+ catch (...) {
+ std::cerr << "Unexpected exception type caught for " <<
+ typeid(container).name() << ", index " << index
<<
+ '!' << std::endl;
+ return false;
+ }
+}
+
+
+template <class ContainerT>
+static bool
+test_no_exception(const ContainerT& container)
+{
+ mysqlpp::NoExceptions ne(container);
+
+ try {
+ container[-1];
+ std::cerr << "Mandatory exception suppressed for " <<
+ typeid(container).name() << "::operator[]()!" <<
+ std::endl;
+ return false;
+ }
+ catch (...) {
+ }
+
+ try {
+ container.at(-1);
+ std::cerr << "Mandatory exception suppressed for " <<
+ typeid(container).name() << "::at()!" <<
std::endl;
+ return false;
+ }
+ catch (...) {
+ return true;
+ }
+}
+
+
+// Separate test needed because string indices work different from
+// integer indices. Exceptions for bad field names *can* be suppressed;
+// SSQLS needs this to support population of partial structures, with
+// the un-queried fields getting default values.
+template <class ContainerT>
+static bool
+test_string_index(const ContainerT& container)
+{
+ // This test should cause an exception...
+ try {
+ container["fred"];
+ std::cerr << "Bad string index allowed in " <<
+ typeid(container).name() << '!' << std::endl;
+ return false;
+ }
+ catch (const mysqlpp::BadFieldName& e) {
+ // Good; fall through to next test
+ }
+ catch (const mysqlpp::Exception& e) {
+ std::cerr << "Unexpected mysqlpp::Exception caught for "
+ "bad string index in " <<
typeid(container).name() <<
+ ": " << e.what() << std::endl;
+ return false;
+ }
+ catch (const std::exception& e) {
+ std::cerr << "Unexpected std::exception caught for "
+ "bad string index in " <<
typeid(container).name() <<
+ ": " << e.what() << std::endl;
+ return false;
+ }
+ catch (...) {
+ std::cerr << "Unexpected exception type caught for "
+ "bad string index in " <<
typeid(container).name() <<
+ '!' << std::endl;
+ return false;
+ }
+
+ // ...but not this one
+ mysqlpp::NoExceptions ne(container);
+ try {
+ container["fred"];
+ return true;
+ }
+ catch (const mysqlpp::BadFieldName& e) {
+ std::cerr << "Exception not suppressed for nonexistent field "
+ "in " << typeid(container).name() << '!' <<
std::endl;
+ return false;
+ }
+}
+
+
+template <class ContainerT>
+static bool
+test_numeric_index(const ContainerT& container)
+{
+ return test_exception(container, -1) &&
+ test_exception(container, 0) &&
+ test_exception(container, 1);
+}
+
+
+int
+main()
+{
+ try {
+ return test_no_exception(mysqlpp::Row()) &&
+ test_numeric_index(mysqlpp::Row()) &&
+ test_string_index(mysqlpp::Row()) ? 0 : 1;
+ }
+ catch (...) {
+ std::cerr << "Unhandled exception caught by array_index!" <<
+ std::endl;
+ return 2;
+ }
+}
+
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