364 lines
16 KiB
C++
364 lines
16 KiB
C++
/*
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---------------------------------------------------------------------------
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Open Asset Import Library (assimp)
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---------------------------------------------------------------------------
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Copyright (c) 2006-2022, assimp team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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with or without modification, are permitted provided that the following
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conditions are met:
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* Redistributions of source code must retain the above
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copyright notice, this list of conditions and the
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following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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* Neither the name of the assimp team, nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior
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written permission of the assimp team.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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---------------------------------------------------------------------------
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*/
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#include "UnitTestPCH.h"
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#include "../../include/assimp/postprocess.h"
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#include "../../include/assimp/scene.h"
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#include "TestIOSystem.h"
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#include <assimp/BaseImporter.h>
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#include <assimp/DefaultIOSystem.h>
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#include <assimp/Importer.hpp>
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using namespace ::std;
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using namespace ::Assimp;
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class ImporterTest : public ::testing::Test {
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protected:
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void SetUp() override {
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pImp = new Importer();
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}
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void TearDown() override {
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delete pImp;
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}
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Importer *pImp;
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};
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#define InputData_BLOCK_SIZE 1310
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// clang-format off
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// test data for Importer::ReadFileFromMemory() - ./test/3DS/CameraRollAnim.3ds
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static unsigned char InputData_abRawBlock[1310] = {
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77, 77, 30, 5, 0, 0, 2, 0, 10, 0, 0, 0, 3, 0, 0, 0, 61, 61, 91, 3, 0, 0,
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62, 61, 10, 0, 0, 0, 3, 0, 0, 0, 0, 1, 10, 0, 0, 0, 0, 0,128, 63, 0, 64,
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254, 2, 0, 0, 66,111,120, 48, 49, 0, 0, 65,242, 2, 0, 0, 16, 65, 64, 1, 0, 0,
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26, 0,102, 74,198,193,102, 74,198,193, 0, 0, 0, 0,205,121, 55, 66,102, 74,198,193,
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0, 0, 0, 0,102, 74,198,193,138,157,184, 65, 0, 0, 0, 0,205,121, 55, 66,138,157,
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184, 65, 0, 0, 0, 0,102, 74,198,193,102, 74,198,193, 90,252, 26, 66,205,121, 55, 66,
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102, 74,198,193, 90,252, 26, 66,102, 74,198,193,138,157,184, 65, 90,252, 26, 66,205,121,
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55, 66,138,157,184, 65, 90,252, 26, 66,102, 74,198,193,102, 74,198,193, 0, 0, 0, 0,
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205,121, 55, 66,102, 74,198,193, 0, 0, 0, 0,205,121, 55, 66,102, 74,198,193, 90,252,
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26, 66,205,121, 55, 66,102, 74,198,193, 90,252, 26, 66,102, 74,198,193,102, 74,198,193,
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90, 252, 26, 66,102, 74,198,193,102, 74,198,193, 0, 0, 0, 0,205,121, 55, 66,138,157,
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184, 65, 0, 0, 0, 0,205,121, 55, 66,102, 74,198,193, 90,252, 26, 66,205,121, 55, 66,
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138,157,184, 65, 0, 0, 0, 0,102, 74,198,193,138,157,184, 65, 0, 0, 0, 0,102, 74,
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198,193,138,157,184, 65, 90,252, 26, 66,102, 74,198,193,138,157,184, 65, 90,252, 26, 66,
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205,121, 55, 66,138,157,184, 65, 90,252, 26, 66,205,121, 55, 66,138,157,184, 65, 0, 0,
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0, 0,102, 74,198,193,138,157,184, 65, 0, 0, 0, 0,102, 74,198,193,102, 74,198,193,
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90,252, 26, 66,102, 74,198,193,102, 74,198,193, 90,252, 26, 66,102, 74,198,193,138,157,
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184, 65, 0, 0, 0, 0, 64, 65,216, 0, 0, 0, 26, 0, 0, 0,128, 63, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,128, 63, 0, 0,128, 63, 0, 0, 0, 0, 0, 0,
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128, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,128, 63, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0,128, 63, 0, 0,128, 63, 0, 0,128, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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128, 63, 0, 0, 0, 0, 0, 0,128, 63, 0, 0,128, 63, 0, 0,128, 63, 0, 0,128, 63,
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0, 0, 0, 0, 0, 0,128, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,128, 63, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,128, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,128, 63,
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0, 0, 0, 0, 0, 0,128, 63, 0, 0,128, 63, 0, 0,128, 63, 0, 0,128, 63, 0, 0,
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0, 0, 0, 0,128, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0,128, 63, 0, 0,128, 63, 0, 0,128, 63, 0, 0,128, 63, 0, 0, 0, 0, 0, 0,
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0, 0, 96, 65, 54, 0, 0, 0, 0, 0,128, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0,128, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,128, 63,
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53,169, 40, 65,176,205, 90,191, 0, 0, 0, 0, 32, 65,158, 0, 0, 0, 12, 0, 0, 0,
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2, 0, 3, 0, 6, 0, 3, 0, 1, 0, 0, 0, 6, 0, 4, 0, 5, 0, 7, 0, 6, 0,
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7, 0, 6, 0, 4, 0, 6, 0, 8, 0, 9, 0, 10, 0, 6, 0, 11, 0, 12, 0, 13, 0,
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6, 0, 1, 0, 14, 0, 7, 0, 6, 0, 7, 0, 15, 0, 1, 0, 6, 0, 16, 0, 17, 0,
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18, 0, 6, 0, 19, 0, 20, 0, 21, 0, 6, 0, 22, 0, 0, 0, 23, 0, 6, 0, 24, 0,
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6, 0, 25, 0, 6, 0, 80, 65, 54, 0, 0, 0, 2, 0, 0, 0, 2, 0, 0, 0, 4, 0,
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0, 0, 4, 0, 0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 16, 0, 0, 0, 16, 0, 0, 0,
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32, 0, 0, 0, 32, 0, 0, 0, 64, 0, 0, 0, 64, 0, 0, 0, 0, 64, 67, 0, 0, 0,
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67, 97,109,101,114, 97, 48, 49, 0, 0, 71, 52, 0, 0, 0,189, 19, 25,195,136,104, 81,
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64,147, 56,182, 65, 96,233, 20,194, 67,196, 97,190,147, 56,182, 65, 0, 0, 0, 0, 85,
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85, 85, 66, 32, 71, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0,122, 68, 0,176,179, 1, 0,
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0, 10,176, 21, 0, 0, 0, 5, 0, 77, 65, 88, 83, 67, 69, 78, 69, 0, 44, 1, 0, 0,
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8,176, 14, 0, 0, 0, 0, 0, 0, 0, 44, 1, 0, 0, 9,176, 10, 0, 0, 0,128, 2,
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0, 0, 2,176,168, 0, 0, 0, 48,176, 8, 0, 0, 0, 0, 0, 16,176, 18, 0, 0, 0,
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66,111,120, 48, 49, 0, 0, 64, 0, 0,255,255, 19,176, 18, 0, 0, 0, 0, 0, 0,128,
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0, 0, 0,128, 0, 0, 0,128, 32,176, 38, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 53,169, 40, 65,176,205, 90,191, 0, 0,
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0, 0, 33,176, 42, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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34,176, 38, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0,128, 63, 0, 0,128, 63, 0, 0,128, 63, 3,176,143, 0, 0, 0,
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48,176, 8, 0, 0, 0, 1, 0, 16,176, 21, 0, 0, 0, 67, 97,109,101,114, 97, 48, 49,
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0, 0, 64, 0, 0,255,255, 32,176, 38, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,189, 19, 25,195,136,104, 81, 64,147, 56,182,
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65, 35,176, 30, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 52, 66, 36,176, 40, 0, 0, 0, 0, 0, 0, 0, 0, 0,120,
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0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0,120, 13, 90,189,120, 0, 0, 0, 0,
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0, 99,156,154,194, 4,176, 73, 0, 0, 0, 48,176, 8, 0, 0, 0, 2, 0, 16,176, 21,
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0, 0, 0, 67, 97,109,101,114, 97, 48, 49, 0, 0, 64, 0, 0,255,255, 32,176, 38, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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96,233, 20,194, 67,196, 97,190,147, 56,182, 65 };
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// clang-format on
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#define AIUT_DEF_ERROR_TEXT "sorry, this is a test"
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static const aiImporterDesc desc = {
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"UNIT TEST - IMPORTER",
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"",
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"",
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"",
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0,
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0,
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0,
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0,
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0,
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"apple mac linux windows"
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};
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class TestPlugin : public BaseImporter {
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public:
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virtual bool CanRead(
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const std::string &pFile, IOSystem * /*pIOHandler*/, bool /*test*/) const {
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std::string::size_type pos = pFile.find_last_of('.');
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// no file extension - can't read
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if (pos == std::string::npos)
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return false;
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std::string extension = pFile.substr(pos);
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// todo ... make case-insensitive
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return (extension == ".apple" || extension == ".mac" ||
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extension == ".linux" || extension == ".windows");
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}
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virtual const aiImporterDesc *GetInfo() const {
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return &desc;
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}
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virtual void InternReadFile(
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const std::string & /*pFile*/, aiScene * /*pScene*/, IOSystem * /*pIOHandler*/) {
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throw DeadlyImportError(AIUT_DEF_ERROR_TEXT);
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}
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};
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// ------------------------------------------------------------------------------------------------
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TEST_F(ImporterTest, testMemoryRead) {
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const aiScene *sc = pImp->ReadFileFromMemory(InputData_abRawBlock, InputData_BLOCK_SIZE,
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aiProcessPreset_TargetRealtime_Quality, "3ds");
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ASSERT_TRUE(sc != NULL);
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EXPECT_EQ(aiString("<3DSRoot>"), sc->mRootNode->mName);
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EXPECT_EQ(1U, sc->mNumMeshes);
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EXPECT_EQ(24U, sc->mMeshes[0]->mNumVertices);
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EXPECT_EQ(12U, sc->mMeshes[0]->mNumFaces);
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}
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// ------------------------------------------------------------------------------------------------
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TEST_F(ImporterTest, testIntProperty) {
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bool b = pImp->SetPropertyInteger("quakquak", 1503);
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EXPECT_FALSE(b);
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EXPECT_EQ(1503, pImp->GetPropertyInteger("quakquak", 0));
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EXPECT_EQ(314159, pImp->GetPropertyInteger("not_there", 314159));
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b = pImp->SetPropertyInteger("quakquak", 1504);
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EXPECT_TRUE(b);
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}
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// ------------------------------------------------------------------------------------------------
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TEST_F(ImporterTest, testFloatProperty) {
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bool b = pImp->SetPropertyFloat("quakquak", 1503.f);
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EXPECT_TRUE(!b);
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EXPECT_EQ(1503.f, pImp->GetPropertyFloat("quakquak", 0.f));
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EXPECT_EQ(314159.f, pImp->GetPropertyFloat("not_there", 314159.f));
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}
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// ------------------------------------------------------------------------------------------------
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TEST_F(ImporterTest, testStringProperty) {
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bool b = pImp->SetPropertyString("quakquak", "test");
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EXPECT_TRUE(!b);
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EXPECT_EQ("test", pImp->GetPropertyString("quakquak", "weghwekg"));
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EXPECT_EQ("ILoveYou", pImp->GetPropertyString("not_there", "ILoveYou"));
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}
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// ------------------------------------------------------------------------------------------------
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TEST_F(ImporterTest, testPluginInterface) {
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pImp->RegisterLoader(new TestPlugin());
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EXPECT_TRUE(pImp->IsExtensionSupported(".apple"));
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EXPECT_TRUE(pImp->IsExtensionSupported(".mac"));
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EXPECT_TRUE(pImp->IsExtensionSupported("*.linux"));
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EXPECT_TRUE(pImp->IsExtensionSupported("windows"));
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EXPECT_TRUE(pImp->IsExtensionSupported(".x")); /* x and 3ds must be available in this Assimp build, of course! */
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EXPECT_TRUE(pImp->IsExtensionSupported(".3ds"));
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EXPECT_FALSE(pImp->IsExtensionSupported("."));
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TestPlugin *p = (TestPlugin *)pImp->GetImporter(".windows");
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ASSERT_TRUE(NULL != p);
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try {
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p->InternReadFile("", 0, NULL);
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} catch (const DeadlyImportError &dead) {
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EXPECT_TRUE(!strcmp(dead.what(), AIUT_DEF_ERROR_TEXT));
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// unregister the plugin and delete it
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pImp->UnregisterLoader(p);
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delete p;
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return;
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}
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EXPECT_TRUE(false); // control shouldn't reach this point
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}
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// ------------------------------------------------------------------------------------------------
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TEST_F(ImporterTest, testExtensionCheck) {
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std::string s;
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pImp->GetExtensionList(s);
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// TODO
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}
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// ------------------------------------------------------------------------------------------------
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TEST_F(ImporterTest, testMultipleReads) {
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// see http://sourceforge.net/projects/assimp/forums/forum/817654/topic/3591099
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// Check whether reading and post-processing multiple times using
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// the same objects is *generally* fine. This test doesn't target
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// importers. Testing post-processing stability is the main point.
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const unsigned int flags =
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aiProcess_Triangulate |
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aiProcess_JoinIdenticalVertices |
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aiProcess_GenSmoothNormals |
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aiProcess_ValidateDataStructure |
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aiProcess_RemoveRedundantMaterials |
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aiProcess_SortByPType |
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aiProcess_FindDegenerates |
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aiProcess_FindInvalidData |
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aiProcess_GenUVCoords |
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aiProcess_OptimizeMeshes |
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aiProcess_OptimizeGraph;
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EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/test.x", flags));
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//EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/dwarf.x",flags)); # is in nonbsd
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EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/Testwuson.X", flags));
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EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/anim_test.x", flags));
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//EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/dwarf.x",flags)); # is in nonbsd
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EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/anim_test.x", flags));
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EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/BCN_Epileptic.X", flags));
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//EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/dwarf.x",flags)); # is in nonbsd
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}
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TEST_F(ImporterTest, SearchFileHeaderForTokenTest) {
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//DefaultIOSystem ioSystem;
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// BaseImporter::SearchFileHeaderForToken( &ioSystem, assetPath, Token, 2 )
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}
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namespace {
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// Description for an importer which fails in specific ways.
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aiImporterDesc s_failingImporterDescription = {
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"Failing importer",
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"assimp team",
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"",
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"",
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0,
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1,
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0,
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1,
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0,
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"fail"
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};
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// This importer fails in specific ways.
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class FailingImporter : public Assimp::BaseImporter {
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public:
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virtual ~FailingImporter() = default;
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virtual bool CanRead(const std::string &, Assimp::IOSystem *, bool) const override {
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return true;
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}
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protected:
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const aiImporterDesc *GetInfo() const override {
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return &s_failingImporterDescription;
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}
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void InternReadFile(const std::string &pFile, aiScene *, Assimp::IOSystem *) override {
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if (pFile == "deadlyImportError.fail") {
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throw DeadlyImportError("Deadly import error test. Details: ", 42, " More Details: ", "Failure");
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} else if (pFile == "stdException.fail") {
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throw std::runtime_error("std::exception test");
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} else if (pFile == "unexpectedException.fail") {
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throw 5;
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}
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}
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};
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} // namespace
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TEST_F(ImporterTest, deadlyImportError) {
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pImp->RegisterLoader(new FailingImporter);
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pImp->SetIOHandler(new TestIOSystem);
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const aiScene *scene = pImp->ReadFile("deadlyImportError.fail", 0);
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EXPECT_EQ(scene, nullptr);
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EXPECT_STREQ(pImp->GetErrorString(), "Deadly import error test. Details: 42 More Details: Failure");
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EXPECT_NE(pImp->GetException(), std::exception_ptr());
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}
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TEST_F(ImporterTest, stdException) {
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pImp->RegisterLoader(new FailingImporter);
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pImp->SetIOHandler(new TestIOSystem);
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const aiScene *scene = pImp->ReadFile("stdException.fail", 0);
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EXPECT_EQ(scene, nullptr);
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EXPECT_STREQ(pImp->GetErrorString(), "std::exception test");
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EXPECT_NE(pImp->GetException(), std::exception_ptr());
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try {
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std::rethrow_exception(pImp->GetException());
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} catch (const std::exception &e) {
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EXPECT_STREQ(e.what(), "std::exception test");
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} catch (...) {
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EXPECT_TRUE(false);
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}
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}
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TEST_F(ImporterTest, unexpectedException) {
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pImp->RegisterLoader(new FailingImporter);
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pImp->SetIOHandler(new TestIOSystem);
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const aiScene *scene = pImp->ReadFile("unexpectedException.fail", 0);
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EXPECT_EQ(scene, nullptr);
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EXPECT_STREQ(pImp->GetErrorString(), "Unknown exception");
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ASSERT_NE(pImp->GetException(), std::exception_ptr());
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try {
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std::rethrow_exception(pImp->GetException());
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} catch (int x) {
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EXPECT_EQ(x, 5);
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} catch (...) {
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EXPECT_TRUE(false);
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}
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}
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