#define USE_TINFO
#include <test.priv.h>
#if HAVE_SETUPTERM
#include <time.h>
#define valid(s) ((s != 0) && s != (char *)-1)
static bool interrupted = FALSE;
static long total_chars = 0;
static time_t started;
static int
outc(TPUTS_ARG c)
{
if (interrupted) {
char tmp = c;
write(STDOUT_FILENO, &tmp, 1);
} else {
putc(c, stdout);
}
return 0;
}
static bool
outs(char *s)
{
if (valid(s)) {
tputs(s, 1, outc);
return TRUE;
}
return FALSE;
}
static void
cleanup(void)
{
outs(exit_attribute_mode);
if (!outs(orig_colors))
outs(orig_pair);
outs(clear_screen);
outs(cursor_normal);
printf("\n\n%ld total chars, rate %.2f/sec\n",
total_chars,
((double) (total_chars) / (time((time_t *) 0) - started)));
}
static void
onsig(int n GCC_UNUSED)
{
interrupted = TRUE;
}
static float
ranf(void)
{
long r = (rand() & 077777);
return ((float) r / 32768.);
}
int
main(
int argc GCC_UNUSED,
char *argv[]GCC_UNUSED)
{
int x0 = 1, y0 = 1;
int x, y, z, p;
float r;
float c;
SCREEN *sp;
CATCHALL(onsig);
srand((unsigned) time(0));
sp = newterm((char *) 0, stdout, stdin);
outs(clear_screen);
outs(cursor_home);
outs(cursor_invisible);
if (max_colors > 1) {
if (!valid(set_a_foreground)
|| !valid(set_a_background)
|| (!valid(orig_colors) && !valid(orig_pair)))
max_colors = -1;
}
r = (float) (lines - 4);
c = (float) (columns - 4);
started = time((time_t *) 0);
while (!interrupted) {
x = (int) (c * ranf()) + 2;
y = (int) (r * ranf()) + 2;
p = (ranf() > 0.9) ? '*' : ' ';
if (mvcur(y0, x0, y, x) != ERR) {
x0 = x;
y0 = y;
}
if (max_colors > 0) {
z = (int) (ranf() * max_colors);
if (ranf() > 0.01) {
tputs(tparm2(set_a_foreground, z), 1, outc);
} else {
tputs(tparm2(set_a_background, z), 1, outc);
napms(1);
}
} else if (valid(exit_attribute_mode)
&& valid(enter_reverse_mode)) {
if (ranf() <= 0.01) {
outs((ranf() > 0.6)
? enter_reverse_mode
: exit_attribute_mode);
napms(1);
}
}
outc(p);
fflush(stdout);
++total_chars;
}
cleanup();
endwin();
delscreen(sp);
ExitProgram(EXIT_SUCCESS);
}
#else
int
main(int argc GCC_UNUSED,
char *argv[]GCC_UNUSED)
{
fprintf(stderr, "This program requires terminfo\n");
exit(EXIT_FAILURE);
}
#endif