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Add a unit test.

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This commit is contained in:
Malcolm Tyrrell
2020-07-15 11:19:10 +01:00
parent c0d978786e
commit 7e7161852a
3 changed files with 170 additions and 0 deletions
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test/unit/utglTF2ImportExport.cpp
+28
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@@ -541,3 +541,31 @@ TEST_F(utglTF2ImportExport, norootnode_issue_3269) {
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/issue_3269/texcoord_crash.gltf", aiProcess_ValidateDataStructure);
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
{
bool m_observedWarning = false;
void write(const char *message) override
{
m_observedWarning = m_observedWarning || std::strstr(message, "faces were dropped");
}
};
WarningObserver warningObserver;
DefaultLogger::get()->attachStream(&warningObserver);
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);
}