/*
* Copyright (C) 2016 Edward d'Auvergne
*
* This file is part of the program FlightGear.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "test_props.hxx"
#include
// Set up function for each test.
void SimgearPropsTests::setUp()
{
// Create a property tree.
tree = new SGPropertyNode;
}
// Clean up after each test.
void SimgearPropsTests::tearDown()
{
// Delete the tree (avoiding the memory leak).
delete tree;
}
// Test property aliasing, to catch possible memory leaks.
void SimgearPropsTests::testAliasLeak()
{
// Declarations.
SGPropertyNode *alias;
// Create a new node.
tree->getNode("test-node", true);
// Aliased node.
alias = tree->getNode("test-alias", true);
alias->alias("test-node", false);
}
void SimgearPropsTests::testDoubleAlias()
{
// Declarations.
SGPropertyNode* alias;
// Create a new node.
tree->getNode("test-node", true);
tree->getNode("another-node", true);
// Aliased node.
alias = tree->getNode("test-alias", true);
CPPUNIT_ASSERT(alias->alias("test-node", false));
CPPUNIT_ASSERT(!alias->alias("another-node", false));
}
void SimgearPropsTests::testPropsCopyIf()
{
// dummy property tree structure
tree->setIntValue("a/a/a", 42);
tree->setStringValue("a/a/b", "foo");
tree->setIntValue("a/a/c[2]", 99);
tree->setIntValue("a/a/d", 1);
tree->setIntValue("a/b/a[0]", 50);
tree->setIntValue("a/b/a[1]", 100);
tree->setStringValue("a/b/b", "foo");
SGPropertyNode_ptr destA(new SGPropertyNode);
copyPropertiesIf(tree, destA, [](const SGPropertyNode* src) {
// always copy non-leaf nodes
if (src->nChildren() > 0)
return true;
return (src->getType() == simgear::props::INT) &&
src->getIntValue() > 50;
});
CPPUNIT_ASSERT_EQUAL(1, destA->getNode("a/a")->nChildren()); // only 99
CPPUNIT_ASSERT_EQUAL(99, destA->getIntValue("a/a/c[2]"));
CPPUNIT_ASSERT_EQUAL(1, destA->getNode("a/b")->nChildren()); // only 100
CPPUNIT_ASSERT_EQUAL(100, destA->getIntValue("a/b/a[1]"));
}