From fa008c0e97155c7f97ef6023c6bb55d74749cf1b Mon Sep 17 00:00:00 2001
From: Amorilia <amorilia@users.sourceforge.net>
Date: Sat, 24 Sep 2011 09:10:34 +0100
Subject: [PATCH] Added regression test for new match algorithm.
---
test/CMakeLists.txt | 3 +-
test/trishape_test.cpp | 74 ++++++++++++++++++++++++++++++++++++++++++
2 files changed, 76 insertions(+), 1 deletion(-)
create mode 100644 test/trishape_test.cpp
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 37d342ea..f17393e4 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -10,7 +10,8 @@ foreach(TEST
skinpart_test
ninode_test
skin_test
- missing_link_stack_test)
+ missing_link_stack_test
+ trishape_test)
add_executable(${TEST} ${TEST}.cpp)
target_link_libraries(${TEST} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY} niflib)
add_test(niflib::${TEST} ${TEST})
diff --git a/test/trishape_test.cpp b/test/trishape_test.cpp
new file mode 100644
index 00000000..2a2b7662
--- /dev/null
+++ b/test/trishape_test.cpp
@@ -0,0 +1,74 @@
+#define BOOST_TEST_DYN_LINK
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
+
+#include <sstream> // stringstream
+
+// evil hack to allow testing of private and protected data
+#define private public
+#define protected public
+
+#include "niflib.h"
+#include "obj/NiNode.h"
+#include "obj/NiTriShape.h"
+#include "obj/NiTriShapeData.h"
+
+using namespace Niflib;
+using namespace std;
+
+BOOST_AUTO_TEST_SUITE(trishape_test_suite)
+
+BOOST_AUTO_TEST_CASE(trishape_match_test)
+{
+ stringstream ss;
+ stringstream ss2;
+
+ // create a simple nif tree with a trishape
+ NiNodeRef root = new NiNode;
+ NiTriShapeRef shape = new NiTriShape;
+ NiTriShapeDataRef data = new NiTriShapeData;
+ // set hierarchy
+ shape->SetData(data);
+ root->AddChild(DynamicCast<NiAVObject>(shape));
+ // add triangles and vertices to the geometry
+ {
+ vector<Vector3> verts;
+ vector<Vector3> norms;
+ vector<Triangle> tris;
+ // 0
+ verts.push_back(Vector3(0, 0, 0));
+ norms.push_back(Vector3(0, 0, 1));
+ // 1
+ verts.push_back(Vector3(0, 1, 0));
+ norms.push_back(Vector3(0, 0, 1));
+ // 2
+ verts.push_back(Vector3(0, 0, 1));
+ norms.push_back(Vector3(0, 1, 0));
+ // 3 == 0
+ verts.push_back(Vector3(0, 0, 0));
+ norms.push_back(Vector3(0, 0, 1));
+ // 4
+ verts.push_back(Vector3(0, 1, 0));
+ norms.push_back(Vector3(0, 1, 0));
+ // 5 == 0
+ verts.push_back(Vector3(0, 0, 0));
+ norms.push_back(Vector3(0, 0, 1));
+ // 6 == 2
+ verts.push_back(Vector3(0, 0, 1));
+ norms.push_back(Vector3(0, 1, 0));
+ data->SetVertices(verts);
+ data->SetNormals(norms);
+ }
+ // generate match groups and check them
+ BOOST_CHECK_NO_THROW(data->DoMatchDetection());
+ BOOST_CHECK_EQUAL(data->matchGroups.size(), 2);
+ BOOST_CHECK_EQUAL(data->matchGroups[0].vertexIndices.size(), 3);
+ BOOST_CHECK_EQUAL(data->matchGroups[0].vertexIndices[0], 0);
+ BOOST_CHECK_EQUAL(data->matchGroups[0].vertexIndices[1], 3);
+ BOOST_CHECK_EQUAL(data->matchGroups[0].vertexIndices[2], 5);
+ BOOST_CHECK_EQUAL(data->matchGroups[1].vertexIndices.size(), 2);
+ BOOST_CHECK_EQUAL(data->matchGroups[1].vertexIndices[0], 2);
+ BOOST_CHECK_EQUAL(data->matchGroups[1].vertexIndices[1], 6);
+}
+
+BOOST_AUTO_TEST_SUITE_END()
--
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