Hi,
I think I got Allen's OSGNodeTest working (one test still fails, but due
to a potential bug). I'll just attach it. The OSGInitFixture should go
into the UnitTestUtil dir and all tests that require a call to osgInit
need to use a fixture that derives from OSGInitFixture.
Comments ?
Carsten
#include <UnitTest++.h>
// Unit tests for vec classes
#include <OpenSG/OSGNode.h>
#include <OpenSG/OSGNameAttachment.h>
namespace {
struct OSGInitFixture
{
OSGInitFixture(void)
{
if(initRun == false)
{
initRun = true;
OSG::osgInit(0, 0);
}
}
~OSGInitFixture(void)
{
}
static bool initRun;
};
bool OSGInitFixture::initRun = false;
TEST_FIXTURE(OSGInitFixture, CreateNode)
{
OSG::NodePtr n = OSG::Node::create();
CHECK(n != OSG::NullFC);
}
TEST_FIXTURE(OSGInitFixture, AddChild)
{
OSG::NodePtr n = OSG::Node::create();
OSG::NodePtr c = OSG::Node::create();
n->addChild(c);
CHECK_EQUAL(n->getNChildren(), 1);
CHECK_EQUAL(c->getParent(), n);
}
// --- Cloning --- //
TEST_FIXTURE(OSGInitFixture, TreeCloningName)
{
OSG::NodePtr root = OSG::Node::create();
OSG::NodePtr child_node = OSG::Node::create();
root->addChild(child_node);
OSG::setName(root, "root");
OSG::setName(child_node, "child_node");
OSG::NodePtr new_root = OSG::cloneTree(root);
CHECK(new_root->getNChildren() == 1);
CHECK(new_root != root);
CHECK(new_root->getChild(0) != child_node);
// the next two tests fail - looks like something goes wrong in clone wrt
// attachments...
CHECK(OSG::getName(new_root) != 0);
std::string new_name = OSG::getName(new_root);
CHECK(new_name == "root");
}
}
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