ncurses 6.3 - patch 20221203

[ncurses.git] / test / test_tparm.c

diff --git a/test/test_tparm.c b/test/test_tparm.c
index 1c976af7f88faa8787a86bd1017f3a9b4193dd25..dddec7c381f374b8384250396d5aedcf36f89195 100644 (file)
--- a/test/test_tparm.c
+++ b/test/test_tparm.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright 2020,2021 Thomas E. Dickey                                     *
+ * Copyright 2020-2021,2022 Thomas E. Dickey                                *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -29,7 +29,7 @@
 /*
  * Author: Thomas E. Dickey
  *
- * $Id: test_tparm.c,v 1.20 2021/03/20 15:58:32 tom Exp $
+ * $Id: test_tparm.c,v 1.23 2022/12/04 00:40:11 tom Exp $
  *
  * Exercise tparm, either for all possible capabilities with fixed parameters,
  * or one capability with all possible parameters.
@@ -178,38 +178,43 @@ test_tparm(const char *name, const char *format, int *number)
 }
 
 static void
-usage(void)
+usage(int ok)
 {
     static const char *msg[] =
     {
-       "Usage: test_tparm [options] [capability] [value1 [value2 [...]]]",
-       "",
-       "Use tparm/tputs for all distinct combinations of given capability.",
-       "",
-       "Options:",
-       " -T TERM  override $TERM; this may be a comma-separated list or \"-\"",
-       "          to read a list from standard-input",
-       " -a       test all combinations of parameters",
-       "          [value1...] forms a vector of maximum parameter-values.",
-       " -p       test capabilities with no parameters but having padding",
-       " -r NUM   repeat tests NUM times",
-       " -v       show values and results",
+       "Usage: test_tparm [options] [capability] [value1 [value2 [...]]]"
+       ,""
+       ,"Use tparm/tputs for all distinct combinations of given capability."
+       ,""
+       ,USAGE_COMMON
+       ,"Options:"
+       ," -T TERM  override $TERM; this may be a comma-separated list or \"-\""
+       ,"          to read a list from standard-input"
+       ," -a       test all combinations of parameters"
+       ,"          [value1...] forms a vector of maximum parameter-values."
+       ," -p       test capabilities with no parameters but having padding"
+       ," -r NUM   repeat tests NUM times"
+       ," -v       show values and results"
     };
     unsigned n;
     for (n = 0; n < SIZEOF(msg); ++n) {
        fprintf(stderr, "%s\n", msg[n]);
     }
-    ExitProgram(EXIT_FAILURE);
+    ExitProgram(ok ? EXIT_SUCCESS : EXIT_FAILURE);
 }
 
 #define PLURAL(n) n, (n != 1) ? "s" : ""
 #define COLONS(n) (n >= 1) ? ":" : ""
 
 #define NUMFORM "%10ld"
+/* *INDENT-OFF* */
+VERSION_COMMON()
+/* *INDENT-ON* */
 
 int
 main(int argc, char *argv[])
 {
+    int ch;
     int n;
     int r_run, t_run, n_run;
     char *old_term = getenv("TERM");
@@ -239,8 +244,8 @@ main(int argc, char *argv[])
     if (all_caps == 0 || all_terms == 0 || num_parms == 0 || str_parms == 0)
        failed("no memory");
 
-    while ((n = getopt(argc, argv, "T:apr:v")) != -1) {
-       switch (n) {
+    while ((ch = getopt(argc, argv, OPTS_COMMON "T:apr:v")) != -1) {
+       switch (ch) {
        case 'T':
            t_opt = optarg;
            break;
@@ -256,9 +261,12 @@ main(int argc, char *argv[])
        case 'v':
            ++v_opt;
            break;
+       case OPTS_VERSION:
+           show_version(argv);
+           ExitProgram(EXIT_SUCCESS);
        default:
-           usage();
-           break;
+           usage(ch == OPTS_USAGE);
+           /* NOTREACHED */
        }
     }