583 lines
16 KiB
C++
583 lines
16 KiB
C++
/*M///////////////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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//
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// By downloading, copying, installing or using the software you agree to this license.
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// If you do not agree to this license, do not download, install,
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// copy or use the software.
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//
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//
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// Intel License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2000, Intel Corporation, all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// * Redistribution's of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// * Redistribution's in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// * The name of Intel Corporation may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// This software is provided by the copyright holders and contributors "as is" and
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// any express or implied warranties, including, but not limited to, the implied
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
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// In no event shall the Intel Corporation or contributors be liable for any direct,
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// indirect, incidental, special, exemplary, or consequential damages
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// (including, but not limited to, procurement of substitute goods or services;
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// loss of use, data, or profits; or business interruption) however caused
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// and on any theory of liability, whether in contract, strict liability,
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// or tort (including negligence or otherwise) arising in any way out of
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// the use of this software, even if advised of the possibility of such damage.
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//
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//M*/
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#include "precomp.hpp"
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#include <ctype.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <fcntl.h>
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#include <time.h>
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#if defined WIN32 || defined _WIN32 || defined WIN64 || defined _WIN64
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#include <io.h>
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#include <windows.h>
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#ifdef _MSC_VER
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#include <eh.h>
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#endif
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#else
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#include <unistd.h>
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#endif
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namespace cvtest
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{
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/*****************************************************************************************\
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* Exception and memory handlers *
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\*****************************************************************************************/
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// a few platform-dependent declarations
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#if defined WIN32 || defined _WIN32 || defined WIN64 || defined _WIN64
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#ifdef _MSC_VER
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static void SEHTranslator( unsigned int /*u*/, EXCEPTION_POINTERS* pExp )
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{
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int code = TS::FAIL_EXCEPTION;
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switch( pExp->ExceptionRecord->ExceptionCode )
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{
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case EXCEPTION_ACCESS_VIOLATION:
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case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
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case EXCEPTION_DATATYPE_MISALIGNMENT:
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case EXCEPTION_FLT_STACK_CHECK:
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case EXCEPTION_STACK_OVERFLOW:
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case EXCEPTION_IN_PAGE_ERROR:
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code = TS::FAIL_MEMORY_EXCEPTION;
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break;
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case EXCEPTION_FLT_DENORMAL_OPERAND:
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case EXCEPTION_FLT_DIVIDE_BY_ZERO:
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case EXCEPTION_FLT_INEXACT_RESULT:
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case EXCEPTION_FLT_INVALID_OPERATION:
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case EXCEPTION_FLT_OVERFLOW:
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case EXCEPTION_FLT_UNDERFLOW:
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case EXCEPTION_INT_DIVIDE_BY_ZERO:
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case EXCEPTION_INT_OVERFLOW:
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code = TS::FAIL_ARITHM_EXCEPTION;
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break;
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case EXCEPTION_BREAKPOINT:
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case EXCEPTION_ILLEGAL_INSTRUCTION:
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case EXCEPTION_INVALID_DISPOSITION:
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case EXCEPTION_NONCONTINUABLE_EXCEPTION:
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case EXCEPTION_PRIV_INSTRUCTION:
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case EXCEPTION_SINGLE_STEP:
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code = TS::FAIL_EXCEPTION;
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}
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throw code;
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}
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#endif
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#else
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#include <signal.h>
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#include <setjmp.h>
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static const int tsSigId[] = { SIGSEGV, SIGBUS, SIGFPE, SIGILL, SIGABRT, -1 };
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static jmp_buf tsJmpMark;
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void signalHandler( int sig_code )
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{
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int code = TS::FAIL_EXCEPTION;
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switch( sig_code )
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{
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case SIGFPE:
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code = TS::FAIL_ARITHM_EXCEPTION;
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break;
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case SIGSEGV:
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case SIGBUS:
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code = TS::FAIL_ARITHM_EXCEPTION;
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break;
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case SIGILL:
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code = TS::FAIL_EXCEPTION;
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}
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longjmp( tsJmpMark, code );
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}
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#endif
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// reads 16-digit hexadecimal number (i.e. 64-bit integer)
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int64 readSeed( const char* str )
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{
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int64 val = 0;
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if( str && strlen(str) == 16 )
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{
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for( int i = 0; str[i]; i++ )
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{
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int c = tolower(str[i]);
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if( !isxdigit(c) )
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return 0;
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val = val * 16 +
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(str[i] < 'a' ? str[i] - '0' : str[i] - 'a' + 10);
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}
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}
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return val;
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}
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/*****************************************************************************************\
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* Base Class for Tests *
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\*****************************************************************************************/
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BaseTest::BaseTest()
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{
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ts = TS::ptr();
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test_case_count = -1;
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}
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BaseTest::~BaseTest()
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{
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clear();
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}
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void BaseTest::clear()
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{
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}
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const CvFileNode* BaseTest::find_param( CvFileStorage* fs, const char* param_name )
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{
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CvFileNode* node = cvGetFileNodeByName(fs, 0, get_name().c_str());
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return node ? cvGetFileNodeByName( fs, node, param_name ) : 0;
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}
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int BaseTest::read_params( CvFileStorage* )
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{
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return 0;
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}
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bool BaseTest::can_do_fast_forward()
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{
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return true;
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}
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void BaseTest::safe_run( int start_from )
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{
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read_params( ts->get_file_storage() );
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ts->update_context( 0, -1, true );
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ts->update_context( this, -1, true );
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if( !::testing::GTEST_FLAG(catch_exceptions) )
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run( start_from );
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else
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{
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try
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{
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#if !defined WIN32 && !defined _WIN32
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int _code = setjmp( tsJmpMark );
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if( !_code )
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run( start_from );
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else
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throw _code;
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#else
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run( start_from );
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#endif
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}
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catch (const cv::Exception& exc)
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{
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const char* errorStr = cvErrorStr(exc.code);
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char buf[1 << 16];
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sprintf( buf, "OpenCV Error: %s (%s) in %s, file %s, line %d",
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errorStr, exc.err.c_str(), exc.func.size() > 0 ?
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exc.func.c_str() : "unknown function", exc.file.c_str(), exc.line );
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ts->printf(TS::LOG, "%s\n", buf);
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ts->set_failed_test_info( TS::FAIL_ERROR_IN_CALLED_FUNC );
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}
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catch (...)
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{
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ts->set_failed_test_info( TS::FAIL_EXCEPTION );
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}
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}
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ts->set_gtest_status();
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}
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void BaseTest::run( int start_from )
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{
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int test_case_idx, count = get_test_case_count();
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int64 t_start = cvGetTickCount();
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double freq = cv::getTickFrequency();
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bool ff = can_do_fast_forward();
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int progress = 0, code;
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int64 t1 = t_start;
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for( test_case_idx = ff && start_from >= 0 ? start_from : 0;
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count < 0 || test_case_idx < count; test_case_idx++ )
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{
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ts->update_context( this, test_case_idx, ff );
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progress = update_progress( progress, test_case_idx, count, (double)(t1 - t_start)/(freq*1000) );
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code = prepare_test_case( test_case_idx );
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if( code < 0 || ts->get_err_code() < 0 )
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return;
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if( code == 0 )
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continue;
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run_func();
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if( ts->get_err_code() < 0 )
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return;
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if( validate_test_results( test_case_idx ) < 0 || ts->get_err_code() < 0 )
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return;
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}
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}
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void BaseTest::run_func(void)
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{
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assert(0);
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}
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int BaseTest::get_test_case_count(void)
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{
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return test_case_count;
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}
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int BaseTest::prepare_test_case( int )
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{
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return 0;
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}
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int BaseTest::validate_test_results( int )
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{
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return 0;
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}
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int BaseTest::update_progress( int progress, int test_case_idx, int count, double dt )
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{
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int width = 60 - (int)get_name().size();
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if( count > 0 )
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{
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int t = cvRound( ((double)test_case_idx * width)/count );
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if( t > progress )
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{
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ts->printf( TS::CONSOLE, "." );
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progress = t;
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}
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}
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else if( cvRound(dt) > progress )
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{
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ts->printf( TS::CONSOLE, "." );
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progress = cvRound(dt);
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}
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return progress;
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}
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BadArgTest::BadArgTest()
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{
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progress = -1;
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test_case_idx = -1;
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freq = cv::getTickFrequency();
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}
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BadArgTest::~BadArgTest(void)
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{
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}
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int BadArgTest::run_test_case( int expected_code, const string& _descr )
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{
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double new_t = (double)cv::getTickCount(), dt;
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if( test_case_idx < 0 )
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{
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test_case_idx = 0;
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progress = 0;
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dt = 0;
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}
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else
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{
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dt = (new_t - t)/(freq*1000);
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t = new_t;
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}
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progress = update_progress(progress, test_case_idx, 0, dt);
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int errcount = 0;
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bool thrown = false;
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const char* descr = _descr.c_str() ? _descr.c_str() : "";
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try
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{
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run_func();
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}
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catch(const cv::Exception& e)
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{
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thrown = true;
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if( e.code != expected_code )
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{
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ts->printf(TS::LOG, "%s (test case #%d): the error code %d is different from the expected %d\n",
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descr, test_case_idx, e.code, expected_code);
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errcount = 1;
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}
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}
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catch(...)
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{
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thrown = true;
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ts->printf(TS::LOG, "%s (test case #%d): unknown exception was thrown (the function has likely crashed)\n",
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descr, test_case_idx);
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errcount = 1;
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}
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if(!thrown)
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{
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ts->printf(TS::LOG, "%s (test case #%d): no expected exception was thrown\n",
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descr, test_case_idx);
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errcount = 1;
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}
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test_case_idx++;
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return errcount;
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}
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/*****************************************************************************************\
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* Base Class for Test System *
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\*****************************************************************************************/
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/******************************** Constructors/Destructors ******************************/
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TSParams::TSParams()
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{
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rng_seed = (uint64)-1;
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use_optimized = true;
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test_case_count_scale = 1;
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}
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TestInfo::TestInfo()
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{
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test = 0;
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code = 0;
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rng_seed = rng_seed0 = 0;
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test_case_idx = -1;
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}
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TS::TS()
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{
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} // ctor
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TS::~TS()
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{
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} // dtor
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string TS::str_from_code( int code )
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{
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switch( code )
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{
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case OK: return "Ok";
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case FAIL_GENERIC: return "Generic/Unknown";
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case FAIL_MISSING_TEST_DATA: return "No test data";
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case FAIL_INVALID_TEST_DATA: return "Invalid test data";
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case FAIL_ERROR_IN_CALLED_FUNC: return "cvError invoked";
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case FAIL_EXCEPTION: return "Hardware/OS exception";
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case FAIL_MEMORY_EXCEPTION: return "Invalid memory access";
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case FAIL_ARITHM_EXCEPTION: return "Arithmetic exception";
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case FAIL_MEMORY_CORRUPTION_BEGIN: return "Corrupted memblock (beginning)";
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case FAIL_MEMORY_CORRUPTION_END: return "Corrupted memblock (end)";
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case FAIL_MEMORY_LEAK: return "Memory leak";
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case FAIL_INVALID_OUTPUT: return "Invalid function output";
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case FAIL_MISMATCH: return "Unexpected output";
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case FAIL_BAD_ACCURACY: return "Bad accuracy";
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case FAIL_HANG: return "Infinite loop(?)";
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case FAIL_BAD_ARG_CHECK: return "Incorrect handling of bad arguments";
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default:
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;
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}
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return "Generic/Unknown";
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}
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/************************************** Running tests **********************************/
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void TS::init( const string& modulename )
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{
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char* datapath_dir = getenv("OPENCV_TEST_DATA_PATH");
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if( datapath_dir )
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{
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char buf[1024];
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size_t l = strlen(datapath_dir);
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bool haveSlash = l > 0 && (datapath_dir[l-1] == '/' || datapath_dir[l-1] == '\\');
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sprintf( buf, "%s%s%s/", datapath_dir, haveSlash ? "" : "/", modulename.c_str() );
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data_path = string(buf);
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}
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if( ::testing::GTEST_FLAG(catch_exceptions) )
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{
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cvSetErrMode( CV_ErrModeParent );
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cvRedirectError( cvStdErrReport );
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#if defined WIN32 || defined _WIN32
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#ifdef _MSC_VER
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_set_se_translator( SEHTranslator );
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#endif
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#else
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for( int i = 0; tsSigId[i] >= 0; i++ )
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signal( tsSigId[i], signalHandler );
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#endif
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}
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else
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{
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cvSetErrMode( CV_ErrModeLeaf );
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cvRedirectError( cvGuiBoxReport );
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#if defined WIN32 || defined _WIN32
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#ifdef _MSC_VER
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_set_se_translator( 0 );
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#endif
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#else
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for( int i = 0; tsSigId[i] >= 0; i++ )
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signal( tsSigId[i], SIG_DFL );
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#endif
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}
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if( params.use_optimized == 0 )
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cv::setUseOptimized(false);
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rng = RNG(params.rng_seed);
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}
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void TS::set_gtest_status()
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{
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int code = get_err_code();
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if( code >= 0 )
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return SUCCEED();
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char seedstr[32];
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sprintf(seedstr, "%08x%08x", (unsigned)(current_test_info.rng_seed>>32),
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(unsigned)(current_test_info.rng_seed));
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string logs = "";
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if( !output_buf[SUMMARY_IDX].empty() )
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logs += "\n-----------------------------------\n\tSUM: " + output_buf[SUMMARY_IDX];
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if( !output_buf[LOG_IDX].empty() )
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logs += "\n-----------------------------------\n\tLOG: " + output_buf[LOG_IDX];
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if( !output_buf[CONSOLE_IDX].empty() )
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logs += "\n-----------------------------------\n\tCONSOLE: " + output_buf[CONSOLE_IDX];
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logs += "\n-----------------------------------\n";
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FAIL() << "\n\tfailure reason: " << str_from_code(code) <<
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"\n\ttest case #" << current_test_info.test_case_idx <<
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"\n\tseed: " << seedstr << logs;
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}
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CvFileStorage* TS::get_file_storage() { return 0; }
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void TS::update_context( BaseTest* test, int test_case_idx, bool update_ts_context )
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{
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if( current_test_info.test != test )
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{
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for( int i = 0; i <= CONSOLE_IDX; i++ )
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output_buf[i] = string();
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rng = RNG(params.rng_seed);
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current_test_info.rng_seed0 = current_test_info.rng_seed = rng.state;
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}
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current_test_info.test = test;
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current_test_info.test_case_idx = test_case_idx;
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current_test_info.code = 0;
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cvSetErrStatus( CV_StsOk );
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if( update_ts_context )
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current_test_info.rng_seed = rng.state;
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}
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void TS::set_failed_test_info( int fail_code )
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{
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if( current_test_info.code >= 0 )
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current_test_info.code = fail_code;
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}
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|
|
#if defined _MSC_VER && _MSC_VER < 1400
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|
#undef vsnprintf
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|
#define vsnprintf _vsnprintf
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|
#endif
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|
|
void TS::vprintf( int streams, const char* fmt, va_list l )
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|
{
|
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char str[1 << 14];
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vsnprintf( str, sizeof(str)-1, fmt, l );
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for( int i = 0; i < MAX_IDX; i++ )
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if( (streams & (1 << i)) )
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{
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|
output_buf[i] += std::string(str);
|
|
// in the new GTest-based framework we do not use
|
|
// any output files (except for the automatically generated xml report).
|
|
// if a test fails, all the buffers are printed, so we do not want to duplicate the information and
|
|
// thus only add the new information to a single buffer and return from the function.
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
void TS::printf( int streams, const char* fmt, ... )
|
|
{
|
|
if( streams )
|
|
{
|
|
va_list l;
|
|
va_start( l, fmt );
|
|
vprintf( streams, fmt, l );
|
|
va_end( l );
|
|
}
|
|
}
|
|
|
|
|
|
TS ts;
|
|
TS* TS::ptr() { return &ts; }
|
|
|
|
}
|
|
|
|
/* End of file. */
|