Carsten Neumann wrote:
> 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.
>
>
I was thinking we could just put the init call in the main test runner.
That way we can ensure that init has been called before any tests are
run and we don't have to deal with fixtures every time. In my opinion
this would make the tests simpler and avoid bugs.
The only issue I see with that approach (or yours) is what happens when
we get to a test where we want to test multiple aspects. As I
understand it, the number of aspects is fixed at init time in OpenSG
1.x. Is there any way with OpenSG 2.0 to adjust the number of aspects
at run time?
-Allen
>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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