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OctreeTests: added unit tests for EntityTreeElement child accessors

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This commit is contained in:
Anthony J. Thibault 2016-03-30 16:15:29 -07:00
parent 699b3a9dd7
commit f4d834b07b
2 changed files with 34 additions and 0 deletions
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32
tests/octree/src/OctreeTests.cpp
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@ -795,3 +795,35 @@ void OctreeTests::modelItemTests() {
#endif #endif
} }
void OctreeTests::elementAddChildTests() {
EntityTreePointer tree = std::make_shared<EntityTree>();
auto elem = tree->createNewElement();
QCOMPARE((bool)elem->getChildAtIndex(0), false);
elem->addChildAtIndex(0);
QCOMPARE((bool)elem->getChildAtIndex(0), true);
const int MAX_CHILD_INDEX = 8;
for (int i = 0; i < MAX_CHILD_INDEX; i++) {
for (int j = 0; j < MAX_CHILD_INDEX; j++) {
auto e = tree->createNewElement();
// add a single child.
auto firstChild = e->addChildAtIndex(i);
QCOMPARE(e->getChildAtIndex(i), firstChild);
if (i != j) {
// add a second child.
auto secondChild = e->addChildAtIndex(j);
QCOMPARE(e->getChildAtIndex(i), firstChild);
QCOMPARE(e->getChildAtIndex(j), secondChild);
// remove scecond child.
e->removeChildAtIndex(j);
QCOMPARE((bool)e->getChildAtIndex(j), false);
}
QCOMPARE(e->getChildAtIndex(i), firstChild);
}
}
}

2
tests/octree/src/OctreeTests.h
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@ -25,6 +25,8 @@ private slots:
// This test is fine // This test is fine
void modelItemTests(); void modelItemTests();
void elementAddChildTests();
// TODO: Break these into separate test functions // TODO: Break these into separate test functions
}; };