int main() {
ssize_t f = open ("/dev/de4", O_RDWR);
if (f == -1) {
printf ("Couldn't open the device. Did you load the driver?\n");
return 0;
} else {
printf ("Opened the device: file handle #%zu!\n", f);
}
printf ("Vendor id = 0x%x, Device id = 0x%x\n",
get_vendor_id(f), get_device_id(f));
print_pid();
test_global_mem_write(f);
int i;
/* Change upper limit to a larger number (e.g. 1000) for stress testing */
for (i = 0; i < 1; i++) {
printf ("-- %d --\n", i);
test_auto_discovery_read (f);
test_small_writes (f);
test_global_mem(f);
// test_large_read_write (f);
// test_reprogram(f);
test_dma_writes(f);
// test_cvp(f);
}
test_global_mem_write(f);
printf ("Done testing!\n");
close (f);
return 0;
}
gint main (gint argc, gchar * argv[])
{
GIOChannel *gio_r, *gio_w ;
GError *gerr = NULL;
GString *buffer;
char *filename;
char *srcdir = getenv ("srcdir");
gint rlength = 0;
glong wlength = 0;
gsize length_out;
const gchar encoding[] = "EUC-JP";
GIOStatus status;
if (!srcdir)
srcdir = ".";
filename = g_strconcat (srcdir, G_DIR_SEPARATOR_S, "iochannel-test-infile", NULL);
setbuf (stdout, NULL); /* For debugging */
gio_r = g_io_channel_new_file (filename, "r", &gerr);
if (gerr)
{
g_warning ("Unable to open file %s: %s", filename, gerr->message);
g_clear_error (&gerr);
return 1;
}
gio_w = g_io_channel_new_file ("iochannel-test-outfile", "w", &gerr);
if (gerr)
{
g_warning ("Unable to open file %s: %s", "iochannel-test-outfile", gerr->message);
g_clear_error (&gerr);
return 1;
}
g_io_channel_set_encoding (gio_r, encoding, &gerr);
if (gerr)
{
g_warning ("%s", gerr->message);
/* Keep going if this is just a case of iconv not supporting EUC-JP, see bug 428048 */
if (gerr->code != G_CONVERT_ERROR_NO_CONVERSION)
return 1;
g_clear_error (&gerr);
}
g_io_channel_set_buffer_size (gio_r, BUFFER_SIZE);
status = g_io_channel_set_flags (gio_r, G_IO_FLAG_NONBLOCK, &gerr);
if (status == G_IO_STATUS_ERROR)
{
g_warning ("%s", gerr->message);
g_clear_error (&gerr);
}
buffer = g_string_sized_new (BUFFER_SIZE);
while (TRUE)
{
do
status = g_io_channel_read_line_string (gio_r, buffer, NULL, &gerr);
while (status == G_IO_STATUS_AGAIN);
if (status != G_IO_STATUS_NORMAL)
break;
rlength += buffer->len;
do
status = g_io_channel_write_chars (gio_w, buffer->str, buffer->len,
&length_out, &gerr);
while (status == G_IO_STATUS_AGAIN);
if (status != G_IO_STATUS_NORMAL)
break;
wlength += length_out;
if (length_out < buffer->len)
g_warning ("Only wrote part of the line.");
#ifdef VERBOSE
g_print ("%s", buffer->str);
#endif
g_string_truncate (buffer, 0);
}
switch (status)
{
case G_IO_STATUS_EOF:
break;
case G_IO_STATUS_ERROR:
g_warning ("%s", gerr->message);
g_clear_error (&gerr);
break;
default:
g_warning ("Abnormal exit from write loop.");
break;
}
do
status = g_io_channel_flush (gio_w, &gerr);
while (status == G_IO_STATUS_AGAIN);
if (status == G_IO_STATUS_ERROR)
{
g_warning ("%s", gerr->message);
g_clear_error (&gerr);
}
#ifdef VERBOSE
g_print ("read %d bytes, wrote %ld bytes\n", rlength, wlength);
#endif
g_io_channel_unref(gio_r);
g_io_channel_unref(gio_w);
test_small_writes ();
return 0;
}
void
test_iochannel (void)
{
GIOChannel *gio_r, *gio_w ;
GString *buffer;
char *filename;
char *srcdir = getenv ("srcdir");
gint rlength = 0;
glong wlength = 0;
gsize length_out;
const gchar encoding[] = "EUC-JP";
GIOStatus status;
GError *error = NULL;
if (!srcdir)
srcdir = ".";
filename = g_build_filename (srcdir, "iochannel-test-infile", NULL);
gio_r = g_io_channel_new_file (filename, "r", &error);
gcut_assert_error (error);
gio_w = g_io_channel_new_file ("iochannel-test-outfile", "w", &error);
gcut_assert_error (error);
g_io_channel_set_encoding (gio_r, encoding, &error);
gcut_assert_error (error);
g_io_channel_set_buffer_size (gio_r, BUFFER_SIZE);
status = g_io_channel_set_flags (gio_r, G_IO_FLAG_NONBLOCK, &error);
gcut_assert_error (error);
buffer = g_string_sized_new (BUFFER_SIZE);
while (TRUE)
{
do
{
status = g_io_channel_read_line_string (gio_r, buffer, NULL, &error);
gcut_assert_error (error);
} while (status == G_IO_STATUS_AGAIN);
if (status != G_IO_STATUS_NORMAL)
break;
rlength += buffer->len;
do
{
status = g_io_channel_write_chars (gio_w, buffer->str, buffer->len,
&length_out, &error);
gcut_assert_error (error);
} while (status == G_IO_STATUS_AGAIN);
if (status != G_IO_STATUS_NORMAL)
break;
wlength += length_out;
if (length_out < buffer->len)
g_warning ("Only wrote part of the line.");
g_string_truncate (buffer, 0);
}
switch (status)
{
case G_IO_STATUS_EOF:
break;
case G_IO_STATUS_ERROR:
gcut_assert_error(error);
break;
default:
g_warning ("Abnormal exit from write loop.");
break;
}
do
{
status = g_io_channel_flush (gio_w, &error);
gcut_assert_error (error);
} while (status == G_IO_STATUS_AGAIN);
cut_assert_equal_int (G_IO_STATUS_NORMAL, status);
g_io_channel_unref(gio_r);
g_io_channel_unref(gio_w);
test_small_writes ();
}
