forked from openkylin/imagemagick
135 lines
3.8 KiB
C++
135 lines
3.8 KiB
C++
// This may look like C code, but it is really -*- C++ -*-
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//
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// Copyright Bob Friesenhahn, 2001, 2002, 2003
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//
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// Test Magick::CoderInfo class and Magick::coderInfoList
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//
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#include <Magick++.h>
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#include <string>
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#include <iostream>
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#include <list>
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using namespace std;
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using namespace Magick;
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int test( CoderInfo::MatchType isReadable_,
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CoderInfo::MatchType isWritable_,
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CoderInfo::MatchType isMultiFrame_ )
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{
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int result = 0;
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list<CoderInfo> coderList;
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coderInfoList( &coderList, isReadable_, isWritable_, isMultiFrame_ );
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list<CoderInfo>::iterator entry = coderList.begin();
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while( entry != coderList.end() )
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{
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// Readable
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if ( isReadable_ != CoderInfo::AnyMatch &&
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(( entry->isReadable() && isReadable_ != CoderInfo::TrueMatch ) ||
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( !entry->isReadable() && isReadable_ != CoderInfo::FalseMatch )) )
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{
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cout << "Entry \""
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<< entry->name()
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<< "\" has unexpected readablity state ("
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<< static_cast<int>(entry->isReadable())
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<< ")"
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<< endl;
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++result;
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}
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// Writable
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if ( isWritable_ != CoderInfo::AnyMatch &&
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(( entry->isWritable() && isWritable_ != CoderInfo::TrueMatch ) ||
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( !entry->isWritable() && isWritable_ != CoderInfo::FalseMatch )) )
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{
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cout << "Entry \""
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<< entry->name()
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<< "\" has unexpected writablity state ("
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<< static_cast<int>(entry->isWritable())
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<< ")"
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<< endl;
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++result;
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}
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// MultiFrame
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if ( isMultiFrame_ != CoderInfo::AnyMatch &&
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(( entry->isMultiFrame() && isMultiFrame_ != CoderInfo::TrueMatch ) ||
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( !entry->isMultiFrame() && isMultiFrame_ != CoderInfo::FalseMatch )) )
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{
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cout << "Entry \""
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<< entry->name()
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<< "\" has unexpected multiframe state ("
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<< static_cast<int>(entry->isMultiFrame())
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<< ")"
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<< endl;
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++result;
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}
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entry++;
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}
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return result;
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}
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int main( int /*argc*/, char **argv)
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{
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// Initialize ImageMagick install location for Windows
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InitializeMagick(*argv);
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int failures=0;
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try {
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CoderInfo coderInfo("GIF");
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if ( coderInfo.name() != string("GIF") )
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{
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cout << "Unexpected coder name \""
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<< coderInfo.name()
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<< "\""
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<< endl;
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++failures;
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}
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if( coderInfo.description() != string("CompuServe graphics interchange format") )
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{
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cout << "Unexpected coder description \""
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<< coderInfo.description()
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<< "\""
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<< endl;
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++failures;
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}
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failures += test(CoderInfo::AnyMatch,CoderInfo::AnyMatch,CoderInfo::AnyMatch);
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failures += test(CoderInfo::FalseMatch,CoderInfo::FalseMatch,CoderInfo::FalseMatch);
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failures += test(CoderInfo::TrueMatch,CoderInfo::AnyMatch,CoderInfo::AnyMatch);
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failures += test(CoderInfo::FalseMatch,CoderInfo::AnyMatch,CoderInfo::AnyMatch);
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failures += test(CoderInfo::AnyMatch,CoderInfo::TrueMatch,CoderInfo::AnyMatch);
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failures += test(CoderInfo::AnyMatch,CoderInfo::FalseMatch,CoderInfo::AnyMatch);
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failures += test(CoderInfo::AnyMatch,CoderInfo::AnyMatch,CoderInfo::TrueMatch);
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failures += test(CoderInfo::AnyMatch,CoderInfo::AnyMatch,CoderInfo::FalseMatch);
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}
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catch( Exception &error_ )
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{
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cout << "Caught exception: " << error_.what() << endl;
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return 1;
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}
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catch( exception &error_ )
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{
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cout << "Caught exception: " << error_.what() << endl;
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return 1;
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}
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if ( failures )
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{
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cout << failures << " failures" << endl;
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return 1;
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}
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return 0;
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}
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