/****************************************************************************
- * Copyright (c) 2015,2016 Free Software Foundation, Inc. *
+ * Copyright 2019-2022,2023 Thomas E. Dickey *
+ * Copyright 2015-2016,2017 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 *
/*
* Author: Thomas E. Dickey
*
- * $Id: test_sgr.c,v 1.7 2016/06/11 23:15:03 tom Exp $
+ * $Id: test_sgr.c,v 1.22 2023/05/27 20:13:10 tom Exp $
*
* A simple demo of the sgr/sgr0 terminal capabilities.
*/
#include <test.priv.h>
#if !HAVE_TIGETSTR
-static void failed(const char *) GCC_NORETURN;
+static GCC_NORETURN void failed(const char *);
static void
failed(const char *msg)
#if HAVE_TIGETSTR
+static bool no_init = FALSE;
static bool q_opt = FALSE;
static char *d_opt;
static long total_values;
static char *
-make_dbitem(char *p, char *q)
+make_dbitem(const char *const p, const char *const q)
{
- char *result = malloc(strlen(e_opt) + 2 + (size_t) (p - q));
- sprintf(result, "%s=%.*s", e_opt, (int) (p - q), q);
+ size_t need = strlen(e_opt) + 2 + (size_t) (p - q);
+ char *result = malloc(need);
+ _nc_SPRINTF(result, _nc_SLIMIT(need) "%s=%.*s", e_opt, (int) (p - q), q);
return result;
}
db_item++;
}
}
- printf("** %s\n", result);
+ printf("** %s\n", result ? result : "<null>");
return result;
}
-#ifdef NO_LEAKS
+#if NO_LEAKS
static void
free_dblist(void)
{
static char params[] = "SURBDBIPA";
unsigned n;
- printf("%4d ", bits);
+ printf("%4u ", bits);
bits &= ~ignore;
for (n = 0; n < MAXPAR; ++n) {
putchar((int) ((bits & (unsigned) (1 << n)) ? params[n] : '-'));
char *my_bold;
char *my_revs;
char *my_smso;
+ char *my_name = strdup(name);
if (db_list) {
putenv(next_dbitem());
}
+
if (!q_opt)
- printf("Terminal type \"%s\"\n", name);
- setupterm((NCURSES_CONST char *) name, 1, (int *) 0);
+ printf("Terminal type \"%s\"\n", my_name);
+
+ if (no_init) {
+ START_TRACE();
+ } else {
+ setupterm((NCURSES_CONST char *) my_name, 1, (int *) 0);
+ }
+
if (!q_opt) {
- if (strcmp(name, ttytype))
+ if (strcmp(my_name, ttytype))
printf("... actual \"%s\"\n", ttytype);
}
}
}
}
+ for (count = 0; count < MAXSGR; ++count) {
+ free(values[count]);
+ }
}
+ free(my_name);
del_curterm(cur_term);
}
static void
-usage(void)
+usage(int ok)
{
static const char *msg[] =
{
- "Usage: test_sgr [options] [terminal]",
- "",
- "Print all distinct combinations of sgr capability.",
- "",
- "Options:",
- " -d LIST colon-separated list of databases to use",
- " -e NAME environment variable to set with -d option",
- " -q quiet (prints only counts)",
+ "Usage: test_sgr [options] [terminal]"
+ ,""
+ ,"Print all distinct combinations of sgr capability."
+ ,""
+ ,USAGE_COMMON
+ ,"Options:"
+ ," -d LIST colon-separated list of databases to use"
+ ," -e NAME environment variable to set with -d option"
+ ," -n do not initialize terminal, to test error-checking"
+ ," -q quiet (prints only counts)"
};
unsigned 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, char *argv[])
{
- int n;
+ int ch;
char *name;
- while ((n = getopt(argc, argv, "d:e:q")) != -1) {
- switch (n) {
+ while ((ch = getopt(argc, argv, OPTS_COMMON "d:e:nq")) != -1) {
+ switch (ch) {
case 'd':
d_opt = optarg;
break;
case 'e':
e_opt = optarg;
break;
+ case 'n':
+ no_init = TRUE;
+ break;
case 'q':
q_opt = TRUE;
break;
+ case OPTS_VERSION:
+ show_version(argv);
+ ExitProgram(EXIT_SUCCESS);
default:
- usage();
- break;
+ usage(ch == OPTS_USAGE);
+ /* NOTREACHED */
}
}
make_dblist();
if (optind < argc) {
+ int n;
for (n = optind; n < argc; ++n) {
brute_force(argv[n]);
}
printf("%ld distinct values\n", total_values);
-#ifdef NO_LEAKS
+#if NO_LEAKS
free_dblist();
#endif
#else /* !HAVE_TIGETSTR */
int
-main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+main(void)
{
failed("This program requires the terminfo functions such as tigetstr");
ExitProgram(EXIT_FAILURE);