ncurses 6.3 - patch 20221203

[ncurses.git] / test / color_content.c

diff --git a/test/color_content.c b/test/color_content.c
index 99627546131d507c16225b6287f4188c3b3a3cd6..f40988b825a0a7697bd3525f45604a8f3503f018 100644 (file)
--- a/test/color_content.c
+++ b/test/color_content.c
@@ -26,7 +26,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: color_content.c,v 1.14 2022/05/21 20:00:04 tom Exp $
+ * $Id: color_content.c,v 1.17 2022/12/04 00:40:11 tom Exp $
  */
 
 #define NEED_TIME_H
@@ -224,12 +224,13 @@ seconds(struct timeval *mark)
 #endif
 
 static void
-usage(void)
+usage(int ok)
 {
     static const char *msg[] =
     {
        "Usage: color_content [options]"
        ,""
+       ,USAGE_COMMON
        ,"Options:"
        ," -f COLOR first color value to test (default: 0)"
        ," -i       interactive, showing test-progress"
@@ -245,26 +246,29 @@ usage(void)
     size_t n;
     for (n = 0; n < SIZEOF(msg); n++)
        fprintf(stderr, "%s\n", msg[n]);
-    ExitProgram(EXIT_FAILURE);
+    ExitProgram(ok ? EXIT_SUCCESS : EXIT_FAILURE);
 }
+/* *INDENT-OFF* */
+VERSION_COMMON()
+/* *INDENT-ON* */
 
 int
 main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
 {
-    int i;
+    int ch;
 
-    while ((i = getopt(argc, argv, "f:il:npr:sx")) != -1) {
-       switch (i) {
+    while ((ch = getopt(argc, argv, OPTS_COMMON "f:il:npr:sx")) != -1) {
+       switch (ch) {
        case 'f':
            if ((f_opt = atoi(optarg)) <= 0)
-               usage();
+               usage(FALSE);
            break;
        case 'i':
            i_opt = 1;
            break;
        case 'l':
            if ((l_opt = atoi(optarg)) <= 0)
-               usage();
+               usage(FALSE);
            break;
        case 'n':
            n_opt = 1;
@@ -274,7 +278,7 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
            break;
        case 'r':
            if ((r_opt = atoi(optarg)) <= 0)
-               usage();
+               usage(FALSE);
            break;
        case 's':
            s_opt = 1;
@@ -284,17 +288,22 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
            x_opt = 1;
            break;
 #endif
+       case OPTS_VERSION:
+           show_version(argv);
+           ExitProgram(EXIT_SUCCESS);
        default:
-           usage();
+           usage(ch == OPTS_USAGE);
+           /* NOTREACHED */
        }
     }
     if (optind < argc)
-       usage();
+       usage(FALSE);
     if (r_opt <= 0)
        r_opt = 1;
 
     setup_test();
     if (p_opt) {
+       int i;
        endwin();
        for (i = 0; i < COLORS; ++i) {
            my_color_t r, g, b;