diff options
Diffstat (limited to 'examples/Mem_Map/IO-tests/test_io.cpp')
| -rw-r--r-- | examples/Mem_Map/IO-tests/test_io.cpp | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/examples/Mem_Map/IO-tests/test_io.cpp b/examples/Mem_Map/IO-tests/test_io.cpp deleted file mode 100644 index 3a6d2a0c015..00000000000 --- a/examples/Mem_Map/IO-tests/test_io.cpp +++ /dev/null @@ -1,203 +0,0 @@ -// $Id$ - -// Test program for different methods of copying files. - -#include "ace/OS.h" -#include "ace/Profile_Timer.h" -#include "ace/Get_Opt.h" -#include "ace/Signal.h" -#include "IO_Test.h" - -ACE_RCSID(IO_tests, test_io, "$Id$") - -// Name of program. -static const char *program_name; - -// Name of default input file. -static const char *input_filename = "/usr/dict/words"; - -// Name of default output file. -static const char *output_filename = "/tmp/foo"; - -// Check if removing output file upon completion... -static int remove_output = 1; - -// Count of the number of iterations to run the tests. -static int iteration_count = 100; - -// Profiler used to keep track of file I/O time. -static ACE_Profile_Timer profile_timer; - -// Explain usage and exit. - -static void -print_usage_and_die (void) -{ - ACE_OS::fprintf (stderr, "usage: %s" - " [-i input_file] [-o output_file] [-n iteration_count] [-r]\n", - program_name); - ACE_OS::exit (1); -} - -// Clean up the output file on exit from a signal. - -extern "C" void -cleanup (int = 0) -{ - if (remove_output) - ACE_OS::unlink (output_filename); - ACE_OS::exit (0); -} - -// Parse the command-line arguments and set options. - -static void -parse_args (int argc, char *argv[]) -{ - ACE_Get_Opt get_opt (argc, argv, "i:n:o:r"); - - for (int c; ((c = get_opt ()) != -1); ) - switch (c) - { - case 'i': - input_filename = get_opt.optarg; - break; - case 'n': - iteration_count = ACE_OS::atoi (get_opt.optarg); - break; - case 'o': - output_filename = get_opt.optarg; - break; - case 'r': - remove_output = 0; - break; - default: - print_usage_and_die (); - break; - } -} - -// Vector of pointers to derived classes that inherit from IO_Test -// base class. - -static IO_Test *test_vector[100]; - -static int -run_tests (int iterations, FILE *input_fp, FILE *output_fp) -{ - int i = 0; - - ACE_NEW_RETURN (test_vector[i], - Stdio_Test ("Stdio_Test", - profile_timer), - -1); - i++; - ACE_NEW_RETURN (test_vector[i], - Block_Fread_Fwrite_Test ("Block_Fread_Fwrite_Test", - profile_timer), - -1); - i++; - ACE_NEW_RETURN (test_vector[i], - Block_Read_Write_Test ("Block_Read_Write_Test", - profile_timer), - -1); - i++; - ACE_NEW_RETURN (test_vector[i], - Mmap1_Test ("Mmap1_Test", - profile_timer), - -1); - i++; - ACE_NEW_RETURN (test_vector[i], - Mmap2_Test ("Mmap2_Test", - profile_timer), - -1); - i++; - ACE_NEW_RETURN (test_vector[i], - Slow_Read_Write_Test ("Slow_Read_Write_Test", - profile_timer), - -1); - i++; - - test_vector[i] = (IO_Test *) 0; - - for (i = 0; test_vector[i] != 0; i++) - { - if (ACE_OS::ftruncate (fileno (output_fp), 0) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "%s\n", - "ftruncate"), - -1); - - ACE_DEBUG ((LM_DEBUG, - "--------------------\n" - "starting %s for %d iterations(s):\n", - test_vector[i]->name (), - iterations)); - - test_vector[i]->run_test (iterations, - input_fp, - output_fp); - - ACE_Profile_Timer::ACE_Elapsed_Time et; - profile_timer.elapsed_time (et); - - ACE_DEBUG ((LM_DEBUG, - "wallclock time = %f, user time = %f, system time = %f\n", - et.real_time, - et.user_time, - et.system_time)); - - delete test_vector[i]; - } - - ACE_DEBUG ((LM_DEBUG, - "--------------------\n")); - return 0; -} - -int -main (int argc, char *argv[]) -{ - program_name = ACE::basename (argv[0], - ACE_DIRECTORY_SEPARATOR_CHAR); - parse_args (argc, argv); - - ACE_Sig_Action sa ((ACE_SignalHandler) cleanup, SIGINT); - ACE_UNUSED_ARG (sa); - - FILE *input_fp = - ACE_OS::fopen (input_filename, "r"); - FILE *output_fp = - ACE_OS::fopen (output_filename, "w+"); - - if (input_fp == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%s\n", - "input_filename"), - -1); - - if (output_fp == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%s\n", - "output_filename"), - -1); - - ACE_OS::unlink (output_filename); - - if (run_tests (iteration_count, - input_fp, - output_fp) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "run_tests"), - -1); - - if (ACE_OS::fclose (input_fp) == -1 - || ACE_OS::fclose (output_fp) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "%s\n", - "fclose"), - -1); - cleanup (); - return 0; -} |