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29 * $Id: color_content.c,v 1.12 2020/02/02 23:34:34 tom Exp $
33 #include <test.priv.h>
35 #if USE_EXTENDED_COLOR
36 typedef int my_color_t;
38 typedef NCURSES_COLOR_T my_color_t;
55 #if USE_EXTENDED_COLOR
59 static MYCOLOR *expected;
62 static struct timeval initial_time;
63 static struct timeval finish_time;
67 failed(const char *msg)
72 ExitProgram(EXIT_FAILURE);
75 #if USE_EXTENDED_COLOR
77 InitColor(int pair, int r, int g, int b)
81 rc = init_extended_color(pair, r, g, b);
83 rc = init_color((NCURSES_PAIRS_T) pair,
92 ColorContent(int color, int *rp, int *gp, int *bp)
96 rc = extended_color_content(color, rp, gp, bp);
98 NCURSES_COLOR_T r, g, b;
99 if ((rc = color_content((NCURSES_COLOR_T) color, &r, &g, &b)) == OK) {
108 #define InitColor(color,r,g,b) init_color((NCURSES_COLOR_T)color,(NCURSES_COLOR_T)r,(NCURSES_COLOR_T)g,(NCURSES_COLOR_T)b)
109 #define ColorContent(color,rp,gp,bp) color_content((NCURSES_COLOR_T)color,rp,gp,bp)
115 return (my_color_t) (rand() % 1000);
124 scrollok(stdscr, TRUE);
127 if (!can_change_color() && !p_opt)
128 failed("this terminal cannot initialize colors");
135 failed("color limit must be greater than zero");
139 size_t need = (size_t) ((l_opt > COLORS) ? l_opt : COLORS) + 1;
141 expected = typeCalloc(MYCOLOR, need);
147 for (r = 0; r < 1000; ++r) {
148 for (g = 0; g < 1000; ++g) {
149 for (b = 0; b < 1000; ++b) {
151 InitColor(color, r, g, b);
152 expected[color].r = (my_color_t) r;
153 expected[color].g = (my_color_t) g;
154 expected[color].b = (my_color_t) b;
163 for (color = f_opt; color < l_opt; ++color) {
164 expected[color].r = random_color();
165 expected[color].g = random_color();
166 expected[color].b = random_color();
175 failed("This demo requires a color terminal");
177 #if HAVE_GETTIMEOFDAY
178 gettimeofday(&initial_time, 0);
187 for (color = f_opt; color < l_opt; ++color) {
191 if (ColorContent(color, &r, &g, &b) == OK) {
193 if (r != expected[color].r)
195 if (g != expected[color].g)
197 if (b != expected[color].b)
203 addch(success ? '.' : '?');
215 #if HAVE_GETTIMEOFDAY
217 seconds(struct timeval *mark)
219 double result = (double) mark->tv_sec;
220 result += ((double) mark->tv_usec / 1e6);
228 static const char *msg[] =
230 "Usage: color_content [options]"
233 ," -f COLOR first color value to test (default: 0)"
234 ," -i interactive, showing test-progress"
235 ," -l COLOR last color value to test (default: max_colors-1)"
236 ," -n do not initialize color pairs"
237 ," -p print data for color content instead of testing"
238 ," -r COUNT repeat for given count"
239 ," -s initialize pairs sequentially rather than random"
240 #if USE_EXTENDED_COLOR
241 ," -x use extended color pairs/values"
245 for (n = 0; n < SIZEOF(msg); n++)
246 fprintf(stderr, "%s\n", msg[n]);
247 ExitProgram(EXIT_FAILURE);
251 main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
255 while ((i = getopt(argc, argv, "f:il:npr:sx")) != -1) {
258 if ((f_opt = atoi(optarg)) <= 0)
265 if ((l_opt = atoi(optarg)) <= 0)
275 if ((r_opt = atoi(optarg)) <= 0)
281 #if USE_EXTENDED_COLOR
298 for (i = 0; i < COLORS; ++i) {
300 if (ColorContent(i, &r, &g, &b) == OK) {
301 printf("%d: %d %d %d\n", i, r, g, b);
303 printf("%d: ? ?\n", i);
309 for (repeat = 0; repeat < r_opt; ++repeat) {
321 #if HAVE_GETTIMEOFDAY
322 gettimeofday(&finish_time, 0);
323 printw("%.03f seconds",
324 seconds(&finish_time)
325 - seconds(&initial_time));
330 ExitProgram(EXIT_SUCCESS);