X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fdots_curses.c;h=95ddb93155c98df3a8f0e715d702bca5facd9074;hp=6c2a06e644ee080d5fe76dcc3e09f74fed9bf788;hb=HEAD;hpb=efa78d11c3ea7f51c7078b64a34c98b44ecb0e1a

diff --git a/test/dots_curses.c b/test/dots_curses.c
index 6c2a06e6..1a553213 100644
--- a/test/dots_curses.c
+++ b/test/dots_curses.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2014-2018,2019 Free Software Foundation, Inc.              *
+ * Copyright 2018-2022,2023 Thomas E. Dickey                                *
+ * Copyright 2014,2017 Free Software Foundation, Inc.                       *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -29,13 +30,13 @@
 /*
  * Author: Thomas E. Dickey
  *
- * $Id: dots_curses.c,v 1.15 2019/08/24 21:50:35 tom Exp $
+ * $Id: dots_curses.c,v 1.25 2023/01/07 17:21:48 tom Exp $
  *
  * A simple demo of the curses interface used for comparison with termcap.
  */
 #include <test.priv.h>
 
-#if !defined(_WIN32)
+#if !defined(_NC_WINDOWS)
 #include <sys/time.h>
 #endif
 
@@ -50,9 +51,10 @@ cleanup(void)
 {
     endwin();
 
-    printf("\n\n%ld total cells, rate %.2f/sec\n",
-	   total_chars,
-	   ((double) (total_chars) / (double) (time((time_t *) 0) - started)));
+    fflush(stdout);
+    fprintf(stderr, "\n\n%ld total cells, rate %.2f/sec\n",
+	    total_chars,
+	    ((double) (total_chars) / (double) (time((time_t *) 0) - started)));
 }
 
 static void
@@ -85,12 +87,13 @@ set_colors(int fg, int bg)
 }
 
 static void
-usage(void)
+usage(int ok)
 {
     static const char *msg[] =
     {
 	"Usage: dots_curses [options]"
 	,""
+	,USAGE_COMMON
 	,"Options:"
 	," -T TERM  override $TERM"
 #if HAVE_USE_DEFAULT_COLORS
@@ -100,6 +103,7 @@ usage(void)
 	," -e       allow environment $LINES / $COLUMNS"
 #endif
 	," -m SIZE  set margin (default: 2)"
+	," -r SECS  self-interrupt/exit after specified number of seconds"
 	," -s MSECS delay 1% of the time (default: 1 msecs)"
     };
     size_t n;
@@ -107,8 +111,11 @@ usage(void)
     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, char *argv[])
@@ -121,17 +128,19 @@ main(int argc, char *argv[])
     bool d_option = FALSE;
 #endif
     int m_option = 2;
+    int r_option = 0;
     int s_option = 1;
     size_t need;
     char *my_env;
 
-    while ((ch = getopt(argc, argv, "T:dem:s:")) != -1) {
+    while ((ch = getopt(argc, argv, OPTS_COMMON "T:dem:r:s:")) != -1) {
 	switch (ch) {
 	case 'T':
 	    need = 6 + strlen(optarg);
-	    my_env = malloc(need);
-	    _nc_SPRINTF(my_env, _nc_SLIMIT(need) "TERM=%s", optarg);
-	    putenv(my_env);
+	    if ((my_env = malloc(need)) != NULL) {
+		_nc_SPRINTF(my_env, _nc_SLIMIT(need) "TERM=%s", optarg);
+		putenv(my_env);
+	    }
 	    break;
 #if HAVE_USE_DEFAULT_COLORS
 	case 'd':
@@ -146,18 +155,26 @@ main(int argc, char *argv[])
 	case 'm':
 	    m_option = atoi(optarg);
 	    break;
+	case 'r':
+	    r_option = atoi(optarg);
+	    break;
 	case 's':
 	    s_option = atoi(optarg);
 	    break;
+	case OPTS_VERSION:
+	    show_version(argv);
+	    ExitProgram(EXIT_SUCCESS);
 	default:
-	    usage();
-	    break;
+	    usage(ch == OPTS_USAGE);
+	    /* NOTREACHED */
 	}
     }
 
     srand((unsigned) time(0));
 
+    SetupAlarm(r_option);
     InitAndCatch(initscr(), onsig);
+
     if (has_colors()) {
 	start_color();
 #if HAVE_USE_DEFAULT_COLORS
@@ -197,7 +214,8 @@ main(int argc, char *argv[])
 		attron(COLOR_PAIR(mypair(fg, bg)));
 	    } else {
 		set_colors(fg, bg = z);
-		napms(s_option);
+		if (s_option)
+		    napms(s_option);
 	    }
 	} else {
 	    if (ranf() <= 0.01) {
@@ -206,7 +224,8 @@ main(int argc, char *argv[])
 		} else {
 		    attroff(A_REVERSE);
 		}
-		napms(s_option);
+		if (s_option)
+		    napms(s_option);
 	    }
 	}
 	AddCh(p);