diff options
Diffstat (limited to 'frontend/tstbackend.c')
| -rw-r--r-- | frontend/tstbackend.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/frontend/tstbackend.c b/frontend/tstbackend.c index 6dcd940..82c54dc 100644 --- a/frontend/tstbackend.c +++ b/frontend/tstbackend.c @@ -46,6 +46,7 @@ static struct option basic_options[] = { {"device-name", required_argument, NULL, 'd'}, {"level", required_argument, NULL, 'l'}, + {"scan", NULL, NULL, 's'}, {"recursion", required_argument, NULL, 'r'}, {"get-devices", required_argument, NULL, 'g'}, {"help", 0, NULL, 'h'} @@ -1134,7 +1135,7 @@ static void test_scan(SANE_Handle device) unsigned char *image = NULL; SANE_Parameters params; size_t to_read; - SANE_Int len; + SANE_Int len=0; int ask_len; int rc; int fd; @@ -1660,12 +1661,22 @@ SANE_Status status; return 0; } +/** test test_default + * test by scanning using default values + * @param device device to use for the scan + */ +static void test_default(SANE_Device * device) +{ + test_scan(device); +} + static void usage(const char *execname) { - printf("Usage: %s [-d backend_name] [-l test_level] [-r recursion_level] [-g time (s)]\n", execname); + printf("Usage: %s [-d backend_name] [-l test_level] [-s] [-r recursion_level] [-g time (s)]\n", execname); printf("\t-v\tverbose level\n"); printf("\t-d\tbackend name\n"); printf("\t-l\tlevel of testing (0=some, 1=0+options, 2=1+scans, 3=longest tests)\n"); + printf("\t-s\tdo a scan during open/close tests\n"); printf("\t-r\trecursion level for option testing (the higher, the longer)\n"); printf("\t-g\ttime to loop on sane_get_devices function to test scannet hotplug detection (time is in seconds).\n"); } @@ -1684,6 +1695,7 @@ main (int argc, char **argv) int rc; int recursion_level; int time; + int default_scan; printf("tstbackend, Copyright (C) 2002 Frank Zago\n"); printf("tstbackend comes with ABSOLUTELY NO WARRANTY\n"); @@ -1696,8 +1708,9 @@ main (int argc, char **argv) recursion_level = 5; /* 5 levels or recursion should be enough */ test_level = 0; /* basic tests only */ time = 0; /* no get devices loop */ + default_scan = 0; - while ((ch = getopt_long (argc, argv, "-v:d:l:r:g:h", basic_options, + while ((ch = getopt_long (argc, argv, "-v:d:l:r:g:h:s", basic_options, &index)) != EOF) { switch(ch) { case 'v': @@ -1716,6 +1729,10 @@ main (int argc, char **argv) } break; + case 's': + default_scan = 1; + break; + case 'r': recursion_level = atoi(optarg); break; @@ -1824,6 +1841,10 @@ main (int argc, char **argv) rc = check(ERR, (status == SANE_STATUS_GOOD), "sane_open failed with %s for device %s", sane_strstatus (status), devname); if (!rc) goto the_exit; + + if (default_scan) { + test_default (device); + } sane_close (device); } |