wavepacket-lib/lib/wave-image/test/test.cpp

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00001 /*
00002  * test.cpp
00003  *
00004  * Copyright (C) 2009  Thomas A. Vaughan
00005  * All rights reserved.
00006  *
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions are met:
00010  *     * Redistributions of source code must retain the above copyright
00011  *       notice, this list of conditions and the following disclaimer.
00012  *     * Redistributions in binary form must reproduce the above copyright
00013  *       notice, this list of conditions and the following disclaimer in the
00014  *       documentation and/or other materials provided with the distribution.
00015  *     * Neither the name of the <organization> nor the
00016  *       names of its contributors may be used to endorse or promote products
00017  *       derived from this software without specific prior written permission.
00018  *
00019  * THIS SOFTWARE IS PROVIDED BY THOMAS A. VAUGHAN ''AS IS'' AND ANY
00020  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
00021  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00022  * DISCLAIMED. IN NO EVENT SHALL THOMAS A. VAUGHAN BE LIABLE FOR ANY
00023  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
00024  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00025  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00026  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00027  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00028  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00029  *
00030  *
00031  * Test for the wave-image library.
00032  */
00033 
00034 // includes --------------------------------------------------------------------
00035 #include "wave-image/wave-image.h"
00036 
00037 #include <iostream>
00038 
00039 #include "common/wave_ex.h"
00040 #include "nstream/nstream.h"
00041 #include "perf/perf.h"
00042 #include "threadsafe/smart_ptr.h"
00043 #include "util/file.h"
00044 
00045 
00046 
00047 ////////////////////////////////////////////////////////////////////////////////
00048 //
00049 //      static helper methods
00050 //
00051 ////////////////////////////////////////////////////////////////////////////////
00052 
00053 static void
00054 doTest
00055 (
00056 IN const char * filename
00057 )
00058 {
00059         ASSERT(filename, "null");
00060 
00061         // create filesystem manager
00062         std::string parentDir;
00063         GetParentDirectory(filename, parentDir);
00064 
00065         smart_ptr<nstream::Manager> mgr =
00066             nstream::getFilesystemManager(parentDir.c_str());
00067         ASSERT_THROW(mgr, "failed to get filesystem manager");
00068 
00069         const char * name = GetFilename(filename);
00070 
00071         // now load image
00072         media::image_t image;
00073         ASSERT_THROW(media::loadImage(mgr, name, image),
00074             "Failed to load image: " << filename);
00075         ASSERT_THROW(image.isValid(),
00076             "Loaded image, but it is not valid?  file=" << filename);
00077 
00078         image.dump(filename);
00079 }
00080 
00081 
00082 
00083 ////////////////////////////////////////////////////////////////////////////////
00084 //
00085 //      entry point
00086 //
00087 ////////////////////////////////////////////////////////////////////////////////
00088 
00089 int
00090 main
00091 (
00092 IN int argc,
00093 IN const char * argv[]
00094 )
00095 {
00096         ASSERT(2 == argc, "usage: wave-image-test <image-filename>");
00097         const char * filename = argv[1];
00098 
00099         int retval = 0;
00100         try {
00101                 perf::Timer timer("test -- overall timer");
00102                 doTest(filename);
00103 
00104         } catch (std::exception& e) {
00105                 DPRINTF("Exception: %s", e.what());
00106                 retval = 1;
00107         } catch (...) {
00108                 DPRINTF("Unknown exception!");
00109                 retval = 2;
00110         }
00111         perf::dumpTimingSummary(std::cerr);
00112 
00113         return retval;
00114 }
00115