ncurses 6.0 - patch 20180120

[ncurses.git] / test / test_vid_puts.c

diff --git a/test/test_vid_puts.c b/test/test_vid_puts.c
index 3a2bc82fa6bb29693b4465fdb52045b98c6f936b..463e59576ba62fcc418fa5a4d9ff31bd30c7828d 100644 (file)
--- a/test/test_vid_puts.c
+++ b/test/test_vid_puts.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2013 Free Software Foundation, Inc.                        *
+ * Copyright (c) 2013-2014,2017 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            *
@@ -26,7 +26,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: test_vid_puts.c,v 1.4 2013/01/13 01:04:14 tom Exp $
+ * $Id: test_vid_puts.c,v 1.10 2017/10/11 08:16:24 tom Exp $
  *
  * Demonstrate the vid_puts and vid_attr functions.
  * Thomas Dickey - 2013/01/12
@@ -35,9 +35,7 @@
 #define USE_TINFO
 #include <test.priv.h>
 
-#if USE_WIDEC_SUPPORT && HAVE_SETUPTERM
-
-#define valid(s) ((s != 0) && s != (char *)-1)
+#if USE_WIDEC_SUPPORT && HAVE_SETUPTERM && HAVE_VID_PUTS
 
 static FILE *my_fp;
 static bool p_opt = FALSE;
@@ -52,9 +50,9 @@ TPUTS_PROTO(outc, c)
 }
 
 static bool
-outs(char *s)
+outs(const char *s)
 {
-    if (valid(s)) {
+    if (VALID_STRING(s)) {
        tputs(s, 1, outc);
        return TRUE;
     }
@@ -64,10 +62,12 @@ outs(char *s)
 static void
 cleanup(void)
 {
-    outs(exit_attribute_mode);
-    if (!outs(orig_colors))
-       outs(orig_pair);
-    outs(cursor_normal);
+    if (cur_term != 0) {
+       outs(exit_attribute_mode);
+       if (!outs(orig_colors))
+           outs(orig_pair);
+       outs(cursor_normal);
+    }
 }
 
 static void
@@ -101,6 +101,7 @@ usage(void)
        ,""
        ,"Options:"
        ,"  -e      use stderr (default stdout)"
+       ,"  -n      do not initialize terminal"
        ,"  -p      use vid_puts (default vid_attr)"
     };
     unsigned n;
@@ -113,14 +114,18 @@ int
 main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
 {
     int ch;
+    bool no_init = FALSE;
 
     my_fp = stdout;
 
-    while ((ch = getopt(argc, argv, "ep")) != -1) {
+    while ((ch = getopt(argc, argv, "enp")) != -1) {
        switch (ch) {
        case 'e':
            my_fp = stderr;
            break;
+       case 'n':
+           no_init = TRUE;
+           break;
        case 'p':
            p_opt = TRUE;
            break;
@@ -132,7 +137,11 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
     if (optind < argc)
        usage();
 
-    setupterm((char *) 0, 1, (int *) 0);
+    if (no_init) {
+       START_TRACE();
+    } else {
+       setupterm((char *) 0, fileno(my_fp), (int *) 0);
+    }
     test_vid_puts();
     cleanup();
     ExitProgram(EXIT_SUCCESS);