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assimp/test/unit/ImportExport/utAssjsonImportExport.cpp

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+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2026, assimp team
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+#include "AbstractImportExportBase.h"
+#include "UnitTestPCH.h"
+
+#include <assimp/postprocess.h>
+#include <assimp/scene.h>
+#include <assimp/Exporter.hpp>
+#include <assimp/Importer.hpp>
+
+using namespace Assimp;
+
+#ifndef ASSIMP_BUILD_NO_EXPORT
+
+class utAssjsonImportExport : public AbstractImportExportBase {
+public:
+    bool exporterTest() override {
+        Importer importer;
+        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/spider.obj", aiProcess_ValidateDataStructure);
+
+        Exporter exporter;
+        const char *testFileName = "./spider_test.json";
+        aiReturn res = exporter.Export(scene, "assjson", testFileName);
+        if (aiReturn_SUCCESS != res) {
+            return false;
+        }
+
+        Assimp::ExportProperties exportProperties;
+        exportProperties.SetPropertyBool("JSON_SKIP_WHITESPACES", true);
+        const char *testNoWhitespaceFileName = "./spider_test_nowhitespace.json";
+        aiReturn resNoWhitespace = exporter.Export(scene, "assjson", testNoWhitespaceFileName, 0u, &exportProperties);
+        if (aiReturn_SUCCESS != resNoWhitespace) {
+            return false;
+        }
+
+        // Cleanup, remove generated json
+        if (0 != std::remove(testFileName)) {
+            return false;
+        }
+
+        if (0 != std::remove(testNoWhitespaceFileName)) {
+            return false;
+        }
+
+        return true;
+    }
+};
+
+TEST_F(utAssjsonImportExport, exportTest) {
+    EXPECT_TRUE(exporterTest());
+}
+
+#endif // ASSIMP_BUILD_NO_EXPORT