--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/demos/spectrum/3rdparty/fftreal/test.cpp Fri Jun 11 14:24:45 2010 +0300
@@ -0,0 +1,267 @@
+/*****************************************************************************
+
+ test.cpp
+ Copyright (c) 2005 Laurent de Soras
+
+--- Legal stuff ---
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+*Tab=3***********************************************************************/
+
+
+
+#if defined (_MSC_VER)
+ #pragma warning (4 : 4786) // "identifier was truncated to '255' characters in the debug information"
+ #pragma warning (4 : 4800) // "forcing value to bool 'true' or 'false' (performance warning)"
+#endif
+
+
+
+/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+#include "test_settings.h"
+#include "TestHelperFixLen.h"
+#include "TestHelperNormal.h"
+
+#if defined (_MSC_VER)
+#include <crtdbg.h>
+#include <new.h>
+#endif // _MSC_VER
+
+#include <new>
+
+#include <cassert>
+#include <cstdio>
+
+
+
+#define TEST_
+
+
+/*\\\ FUNCTIONS \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+
+
+static int TEST_perform_test_accuracy_all ();
+static int TEST_perform_test_speed_all ();
+
+static void TEST_prog_init ();
+static void TEST_prog_end ();
+
+
+
+int main (int argc, char *argv [])
+{
+ using namespace std;
+
+ int ret_val = 0;
+
+ TEST_prog_init ();
+
+ try
+ {
+ if (ret_val == 0)
+ {
+ ret_val = TEST_perform_test_accuracy_all ();
+ }
+
+ if (ret_val == 0)
+ {
+ ret_val = TEST_perform_test_speed_all ();
+ }
+ }
+
+ catch (std::exception &e)
+ {
+ printf ("\n*** main(): Exception (std::exception) : %s\n", e.what ());
+ ret_val = -1;
+ }
+
+ catch (...)
+ {
+ printf ("\n*** main(): Undefined exception\n");
+ ret_val = -1;
+ }
+
+ TEST_prog_end ();
+
+ return (ret_val);
+}
+
+
+
+int TEST_perform_test_accuracy_all ()
+{
+ int ret_val = 0;
+
+ TestHelperNormal <float >::perform_test_accuracy (ret_val);
+ TestHelperNormal <double>::perform_test_accuracy (ret_val);
+
+ TestHelperFixLen < 1>::perform_test_accuracy (ret_val);
+ TestHelperFixLen < 2>::perform_test_accuracy (ret_val);
+ TestHelperFixLen < 3>::perform_test_accuracy (ret_val);
+ TestHelperFixLen < 4>::perform_test_accuracy (ret_val);
+ TestHelperFixLen < 7>::perform_test_accuracy (ret_val);
+ TestHelperFixLen < 8>::perform_test_accuracy (ret_val);
+ TestHelperFixLen <10>::perform_test_accuracy (ret_val);
+ TestHelperFixLen <12>::perform_test_accuracy (ret_val);
+ TestHelperFixLen <13>::perform_test_accuracy (ret_val);
+
+ return (ret_val);
+}
+
+
+
+int TEST_perform_test_speed_all ()
+{
+ int ret_val = 0;
+
+#if defined (test_settings_SPEED_TEST_ENABLED)
+
+ TestHelperNormal <float >::perform_test_speed (ret_val);
+ TestHelperNormal <double>::perform_test_speed (ret_val);
+
+ TestHelperFixLen < 1>::perform_test_speed (ret_val);
+ TestHelperFixLen < 2>::perform_test_speed (ret_val);
+ TestHelperFixLen < 3>::perform_test_speed (ret_val);
+ TestHelperFixLen < 4>::perform_test_speed (ret_val);
+ TestHelperFixLen < 7>::perform_test_speed (ret_val);
+ TestHelperFixLen < 8>::perform_test_speed (ret_val);
+ TestHelperFixLen <10>::perform_test_speed (ret_val);
+ TestHelperFixLen <12>::perform_test_speed (ret_val);
+ TestHelperFixLen <14>::perform_test_speed (ret_val);
+ TestHelperFixLen <16>::perform_test_speed (ret_val);
+ TestHelperFixLen <20>::perform_test_speed (ret_val);
+
+#endif
+
+ return (ret_val);
+}
+
+
+
+#if defined (_MSC_VER)
+static int __cdecl TEST_new_handler_cb (size_t dummy)
+{
+ throw std::bad_alloc ();
+ return (0);
+}
+#endif // _MSC_VER
+
+
+
+#if defined (_MSC_VER) && ! defined (NDEBUG)
+static int __cdecl TEST_debug_alloc_hook_cb (int alloc_type, void *user_data_ptr, size_t size, int block_type, long request_nbr, const unsigned char *filename_0, int line_nbr)
+{
+ if (block_type != _CRT_BLOCK) // Ignore CRT blocks to prevent infinite recursion
+ {
+ switch (alloc_type)
+ {
+ case _HOOK_ALLOC:
+ case _HOOK_REALLOC:
+ case _HOOK_FREE:
+
+ // Put some debug code here
+
+ break;
+
+ default:
+ assert (false); // Undefined allocation type
+ break;
+ }
+ }
+
+ return (1);
+}
+#endif
+
+
+
+#if defined (_MSC_VER) && ! defined (NDEBUG)
+static int __cdecl TEST_debug_report_hook_cb (int report_type, char *user_msg_0, int *ret_val_ptr)
+{
+ *ret_val_ptr = 0; // 1 to override the CRT default reporting mode
+
+ switch (report_type)
+ {
+ case _CRT_WARN:
+ case _CRT_ERROR:
+ case _CRT_ASSERT:
+
+// Put some debug code here
+
+ break;
+ }
+
+ return (*ret_val_ptr);
+}
+#endif
+
+
+
+static void TEST_prog_init ()
+{
+#if defined (_MSC_VER)
+ ::_set_new_handler (::TEST_new_handler_cb);
+#endif // _MSC_VER
+
+#if defined (_MSC_VER) && ! defined (NDEBUG)
+ {
+ const int mode = (1 * _CRTDBG_MODE_DEBUG)
+ | (1 * _CRTDBG_MODE_WNDW);
+ ::_CrtSetReportMode (_CRT_WARN, mode);
+ ::_CrtSetReportMode (_CRT_ERROR, mode);
+ ::_CrtSetReportMode (_CRT_ASSERT, mode);
+
+ const int old_flags = ::_CrtSetDbgFlag (_CRTDBG_REPORT_FLAG);
+ ::_CrtSetDbgFlag ( old_flags
+ | (1 * _CRTDBG_LEAK_CHECK_DF)
+ | (1 * _CRTDBG_CHECK_ALWAYS_DF));
+ ::_CrtSetBreakAlloc (-1); // Specify here a memory bloc number
+ ::_CrtSetAllocHook (TEST_debug_alloc_hook_cb);
+ ::_CrtSetReportHook (TEST_debug_report_hook_cb);
+
+ // Speed up I/O but breaks C stdio compatibility
+// std::cout.sync_with_stdio (false);
+// std::cin.sync_with_stdio (false);
+// std::cerr.sync_with_stdio (false);
+// std::clog.sync_with_stdio (false);
+ }
+#endif // _MSC_VER, NDEBUG
+}
+
+
+
+static void TEST_prog_end ()
+{
+#if defined (_MSC_VER) && ! defined (NDEBUG)
+ {
+ const int mode = (1 * _CRTDBG_MODE_DEBUG)
+ | (0 * _CRTDBG_MODE_WNDW);
+ ::_CrtSetReportMode (_CRT_WARN, mode);
+ ::_CrtSetReportMode (_CRT_ERROR, mode);
+ ::_CrtSetReportMode (_CRT_ASSERT, mode);
+
+ ::_CrtMemState mem_state;
+ ::_CrtMemCheckpoint (&mem_state);
+ ::_CrtMemDumpStatistics (&mem_state);
+ }
+#endif // _MSC_VER, NDEBUG
+}
+
+
+
+/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/