diff options
Diffstat (limited to 'examples/Mem_Map/IO-tests/IO_Test.cpp')
-rw-r--r-- | examples/Mem_Map/IO-tests/IO_Test.cpp | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/examples/Mem_Map/IO-tests/IO_Test.cpp b/examples/Mem_Map/IO-tests/IO_Test.cpp deleted file mode 100644 index 2376b7b1ec6..00000000000 --- a/examples/Mem_Map/IO-tests/IO_Test.cpp +++ /dev/null @@ -1,191 +0,0 @@ -// $Id$ - -#include "ace/OS.h" -#include "ace/Mem_Map.h" -#include "IO_Test.h" - -ACE_RCSID(IO_tests, IO_Test, "$Id$") - -IO_Test::IO_Test (const char *name, ACE_Profile_Timer &tm) - : name_ (name), tm_ (tm) -{ -} - -const char * -IO_Test::name (void) -{ - return this->name_; -} - -Slow_Read_Write_Test::Slow_Read_Write_Test (char *name, ACE_Profile_Timer &tm) - : IO_Test (name, tm) -{ -} - -int -Slow_Read_Write_Test::run_test (int iterations, FILE *input_fp, FILE *output_fp) -{ - int ifd = fileno (input_fp); - int ofd = fileno (output_fp); - - this->tm_.start (); - - while (--iterations >= 0) - { - char c; - - while (ACE_OS::read (ifd, &c, sizeof c) > 0) - ::write (ofd, &c, sizeof c); - - ACE_OS::lseek (ifd, 0, SEEK_SET); - ACE_OS::lseek (ofd, 0, SEEK_SET); - } - - this->tm_.stop (); - return 0; -} - -Stdio_Test::Stdio_Test (char *name, ACE_Profile_Timer &tm) - : IO_Test (name, tm) -{ -} - -int -Stdio_Test::run_test (int iterations, FILE *input_fp, FILE *output_fp) -{ - this->tm_.start (); - - while (--iterations >= 0) - { - int c; - - while ((c = getc (input_fp)) != EOF) - putc (c, output_fp); - - ACE_OS::rewind (input_fp); - ACE_OS::rewind (output_fp); - } - this->tm_.stop (); - return 0; -} - -Block_Read_Write_Test::Block_Read_Write_Test (char *name, ACE_Profile_Timer &tm) - : IO_Test (name, tm) -{ -} - -int -Block_Read_Write_Test::run_test (int iterations, FILE *input_fp, FILE *output_fp) -{ - int ifd = fileno (input_fp); - int ofd = fileno (output_fp); - - this->tm_.start (); - - while (--iterations >= 0) - { - char buf[BUFSIZ]; - ssize_t n; - - while ((n = ACE_OS::read (ifd, buf, sizeof buf)) > 0) - ::write (ofd, buf, n); - - ACE_OS::lseek (ifd, 0, SEEK_SET); - ACE_OS::lseek (ofd, 0, SEEK_SET); - } - - this->tm_.stop (); - return 0; -} - -Block_Fread_Fwrite_Test::Block_Fread_Fwrite_Test (char *name, ACE_Profile_Timer &tm) - : IO_Test (name, tm) -{ -} - -int -Block_Fread_Fwrite_Test::run_test (int iterations, FILE *input_fp, FILE *output_fp) -{ - this->tm_.start (); - - while (--iterations >= 0) - { - char buf[BUFSIZ]; - ssize_t n; - - while ((n = ACE_OS::fread (buf, 1, sizeof buf, input_fp)) != 0) - ::fwrite (buf, n, 1, output_fp); - - ACE_OS::rewind (input_fp); - ACE_OS::rewind (output_fp); - } - - this->tm_.stop (); - return 0; -} - -Mmap1_Test::Mmap1_Test (char *name, ACE_Profile_Timer &tm) - : IO_Test (name, tm) -{ -} - -int -Mmap1_Test::run_test (int iterations, FILE *input_fp, FILE *output_fp) -{ - ACE_Mem_Map map_input (fileno (input_fp)); - void *src = map_input.addr (); - - if (src == MAP_FAILED) - ACE_ERROR_RETURN ((LM_ERROR, "%s", this->name ()), -1); - else - { - this->tm_.start (); - - while (--iterations >= 0) - { - if (ACE_OS::write (fileno (output_fp), src, map_input.size ()) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%s", this->name ()), -1); - ACE_OS::lseek (fileno (output_fp), 0, SEEK_SET); - } - - this->tm_.stop (); - } - - if (map_input.unmap () == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%s", this->name ()), -1); - else - return 0; -} - -Mmap2_Test::Mmap2_Test (char *name, ACE_Profile_Timer &tm) - : IO_Test (name, tm) -{ -} - -int -Mmap2_Test::run_test (int iterations, FILE *input_fp, FILE *output_fp) -{ - ACE_Mem_Map map_input (fileno (input_fp)); - int size = map_input.size (); - ACE_Mem_Map map_output (fileno (output_fp), size, PROT_WRITE, MAP_SHARED); - void *src = map_input.addr (); - void *dst = map_output.addr (); - - if (src == MAP_FAILED || dst == MAP_FAILED) - return -1; - else - { - this->tm_.start (); - - while (--iterations >= 0) - ACE_OS::memcpy (dst, src, size); - - this->tm_.stop (); - } - - if (map_input.unmap () == -1 - || map_output.unmap () == -1) - return -1; - else - return 0; -} |