118 lines
4.0 KiB
C++
118 lines
4.0 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) 2006-2019, 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 "Obj/ObjTools.h"
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#include "Obj/ObjFileParser.h"
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using namespace ::Assimp;
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class utObjTools : public ::testing::Test {
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// empty
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};
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class TestObjFileParser : public ObjFileParser {
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public:
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TestObjFileParser() : ObjFileParser(){
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// empty
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}
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~TestObjFileParser() {
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// empty
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}
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void testCopyNextWord( char *pBuffer, size_t length ) {
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copyNextWord( pBuffer, length );
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}
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size_t testGetNumComponentsInDataDefinition() {
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return getNumComponentsInDataDefinition();
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}
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};
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TEST_F( utObjTools, skipDataLine_OneLine_Success ) {
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std::vector<char> buffer;
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std::string data( "v -0.5 -0.5 0.5\nend" );
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buffer.resize( data.size() );
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::memcpy( &buffer[ 0 ], &data[ 0 ], data.size() );
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std::vector<char>::iterator itBegin( buffer.begin() ), itEnd( buffer.end() );
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unsigned int line = 0;
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std::vector<char>::iterator current = skipLine<std::vector<char>::iterator>( itBegin, itEnd, line );
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EXPECT_EQ( 'e', *current );
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}
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TEST_F( utObjTools, skipDataLine_TwoLines_Success ) {
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TestObjFileParser test_parser;
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std::string data( "vn -2.061493116917992e-15 -0.9009688496589661 \\\n-0.4338837265968323" );
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std::vector<char> buffer;
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buffer.resize( data.size() );
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::memcpy( &buffer[ 0 ], &data[ 0 ], data.size() );
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test_parser.setBuffer( buffer );
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static const size_t Size = 4096UL;
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char data_buffer[ Size ];
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test_parser.testCopyNextWord( data_buffer, Size );
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EXPECT_EQ( 0, strncmp( data_buffer, "vn", 2 ) );
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test_parser.testCopyNextWord( data_buffer, Size );
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EXPECT_EQ( data_buffer[0], '-' );
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test_parser.testCopyNextWord( data_buffer, Size );
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EXPECT_EQ( data_buffer[0], '-' );
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test_parser.testCopyNextWord( data_buffer, Size );
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EXPECT_EQ( data_buffer[ 0 ], '-' );
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}
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TEST_F( utObjTools, countComponents_TwoLines_Success ) {
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TestObjFileParser test_parser;
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std::string data( "-2.061493116917992e-15 -0.9009688496589661 \\\n-0.4338837265968323" );
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std::vector<char> buffer;
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buffer.resize( data.size() + 1 );
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::memcpy( &buffer[ 0 ], &data[ 0 ], data.size() );
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buffer[ buffer.size() - 1 ] = '\0';
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test_parser.setBuffer( buffer );
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size_t numComps = test_parser.testGetNumComponentsInDataDefinition();
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EXPECT_EQ( 3U, numComps );
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}
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