Scarfski/assimp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Unit test for all indices out of range, and fix.

Browse Source
This commit is contained in:
Malcolm Tyrrell
2020-07-15 12:19:00 +01:00
parent 7e7161852a
commit 212903e935
2 changed files with 22 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
test/unit/utglTF2ImportExport.cpp
View File

@@ -46,11 +46,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/scene.h>
#include <assimp/Exporter.hpp>
#include <assimp/Importer.hpp>
#include <assimp/LogStream.hpp>
#include <assimp/DefaultLogger.hpp>
#include <array>
#include <assimp/pbrmaterial.h>
using namespace Assimp;
class utglTF2ImportExport : public AbstractImportExportBase {
@@ -542,14 +544,11 @@ TEST_F(utglTF2ImportExport, norootnode_issue_3269) {
ASSERT_EQ(scene, nullptr);
}
#include <assimp/LogStream.hpp>
#include <assimp/DefaultLogger.hpp>
TEST_F(utglTF2ImportExport, indexOutOfRange) {
// The contents of an asset should not lead to an assert.
Assimp::Importer importer;
struct WarningObserver : Assimp::LogStream
struct LogObserver : Assimp::LogStream
{
bool m_observedWarning = false;
void write(const char *message) override
@@ -557,15 +556,23 @@ TEST_F(utglTF2ImportExport, indexOutOfRange) {
m_observedWarning = m_observedWarning || std::strstr(message, "faces were dropped");
}
};
WarningObserver warningObserver;
LogObserver logObserver;
DefaultLogger::get()->attachStream(&warningObserver);
DefaultLogger::get()->attachStream(&logObserver);
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/IndexOutOfRange/IndexOutOfRange.gltf", aiProcess_ValidateDataStructure);
ASSERT_NE(scene, nullptr);
ASSERT_NE(scene->mRootNode, nullptr);
ASSERT_EQ(scene->mNumMeshes, 1);
EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 11);
DefaultLogger::get()->detachStream(&warningObserver);
EXPECT_TRUE(warningObserver.m_observedWarning);
DefaultLogger::get()->detachStream(&logObserver);
EXPECT_TRUE(logObserver.m_observedWarning);
}
TEST_F(utglTF2ImportExport, allIndicesOutOfRange) {
// The contents of an asset should not lead to an assert.
Assimp::Importer importer;
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/IndexOutOfRange/AllIndicesOutOfRange.gltf", aiProcess_ValidateDataStructure);
ASSERT_EQ(scene, nullptr);
std::string error = importer.GetErrorString();
ASSERT_NE(error.find("Mesh \"Mesh\" has no faces"), std::string::npos);
}