restructure more

ThirdParty/assimp/test/unit/ImportExport/utExporter.cpp

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+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2025, 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 "UnitTestPCH.h"
+
+#include <assimp/Exporter.hpp>
+#include <assimp/ProgressHandler.hpp>
+
+using namespace Assimp;
+
+#ifndef ASSIMP_BUILD_NO_EXPORT
+
+class TestProgressHandler : public ProgressHandler {
+public:
+    TestProgressHandler() :
+            ProgressHandler(),
+            mPercentage(0.f) {
+        // empty
+    }
+
+    virtual ~TestProgressHandler() = default;
+
+    bool Update(float percentage = -1.f) override {
+        mPercentage = percentage;
+        return true;
+    }
+    float mPercentage;
+};
+
+class ExporterTest : public ::testing::Test {
+    // empty
+};
+
+TEST_F(ExporterTest, ProgressHandlerTest) {
+    Exporter exporter;
+    TestProgressHandler *ph(new TestProgressHandler);
+    exporter.SetProgressHandler(ph);
+}
+
+// Make sure all the registered exporters have useful descriptions
+TEST_F(ExporterTest, ExporterIdTest) {
+    Exporter exporter;
+    size_t exportFormatCount = exporter.GetExportFormatCount();
+    EXPECT_NE(0u, exportFormatCount) << "No registered exporters";
+    typedef std::map<std::string, const aiExportFormatDesc *> ExportIdMap;
+    ExportIdMap exporterMap;
+    for (size_t i = 0; i < exportFormatCount; ++i) {
+        // Check that the exporter description exists and makes sense
+        const aiExportFormatDesc *desc = exporter.GetExportFormatDescription(i);
+        ASSERT_NE(nullptr, desc) << "Missing aiExportFormatDesc at index " << i;
+        EXPECT_NE(nullptr, desc->id) << "Null exporter ID at index " << i;
+        EXPECT_STRNE("", desc->id) << "Empty exporter ID at index " << i;
+        EXPECT_NE(nullptr, desc->description) << "Null exporter description at index " << i;
+        EXPECT_STRNE("", desc->description) << "Empty exporter description at index " << i;
+        EXPECT_NE(nullptr, desc->fileExtension) << "Null exporter file extension at index " << i;
+        EXPECT_STRNE("", desc->fileExtension) << "Empty exporter file extension at index " << i;
+
+        // Check the ID is unique
+        std::string key(desc->id);
+        std::pair<ExportIdMap::iterator, bool> result = exporterMap.emplace(key, desc);
+        EXPECT_TRUE(result.second) << "Duplicate exported id: '" << key << "' " << desc->description << " *." << desc->fileExtension << " at index " << i;
+    }
+
+    const aiExportFormatDesc *desc = exporter.GetExportFormatDescription(exportFormatCount);
+    EXPECT_EQ(nullptr, desc) << "More exporters than claimed";
+}
+
+#endif