100 lines
2.4 KiB
C++
100 lines
2.4 KiB
C++
//
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// SPDX-License-Identifier: BSD-3-Clause
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// Copyright (c) Contributors to the OpenEXR Project.
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//
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#ifdef NDEBUG
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# undef NDEBUG
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#endif
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#include "ImfNamespace.h"
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#include "OpenEXRConfigInternal.h"
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#include "testDeepImage.h"
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#include "testFlatImage.h"
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#include "testIO.h"
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#include "tmpDir.h"
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#include <ImathRandom.h>
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#include <cerrno>
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#include <cstdlib>
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#include <cstring>
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#include <iostream>
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#include <time.h>
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#ifdef _WIN32
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# include <windows.h>
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#else
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# include <unistd.h>
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#endif
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using namespace std;
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#define TEST(test) \
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{ \
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if (argc < 2 || !strcmp (argv[1], #test)) test (tempDir); \
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}
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int
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main (int argc, char* argv[])
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{
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//
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// Create temporary files in a uniquely named private temporary
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// subdirectory of IMF_TMP_DIR to avoid colliding with other running
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// instances of this program.
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//
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IMATH_NAMESPACE::Rand48 rand48 (time ((time_t*) 0));
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std::string tempDir;
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while (true)
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{
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#ifdef _WIN32
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char tmpbuf[4096];
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DWORD len = GetTempPathA (4096, tmpbuf);
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if (len == 0 || len > 4095)
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{
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cerr << "Cannot retrieve temporary directory" << endl;
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return 1;
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}
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tempDir = tmpbuf;
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// windows does this automatically
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// tempDir += IMF_PATH_SEPARATOR;
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tempDir += "OpenEXRTest_";
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#else
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tempDir = IMF_TMP_DIR "OpenEXRTest_";
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#endif
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for (int i = 0; i < 8; ++i)
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tempDir += ('A' + rand48.nexti () % 26);
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if (mkdir (tempDir.c_str (), 0777) == 0)
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{
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tempDir += IMF_PATH_SEPARATOR;
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break; // success
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}
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if (errno != EEXIST)
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{
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cerr << "Cannot create directory " << tempDir << ". "
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<< strerror (errno) << endl;
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return 1;
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}
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}
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cout << "using temporary directory " << tempDir << endl;
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// NB: If you add a test here, make sure to enumerate it in the
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// CMakeLists.txt so it runs as part of the test suite
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TEST (testFlatImage);
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TEST (testDeepImage);
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TEST (testIO);
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// NB: If you add a test here, make sure to enumerate it in the
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// CMakeLists.txt so it runs as part of the test suite
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cout << "removing temporary directory " << tempDir << endl;
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rmdir (tempDir.c_str ());
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return 0;
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}
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