ncurses 6.2 - patch 20200321

[ncurses.git] / test / test_instr.c

diff --git a/test/test_instr.c b/test/test_instr.c
index 627db08e2f3a282710bcac09598411bc9c5fbc1f..f04d8a3dadef4785707760ef8abf16f8824f0f74 100644 (file)
--- a/test/test_instr.c
+++ b/test/test_instr.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2007,2010 Free Software Foundation, Inc.                   *
+ * Copyright 2020 Thomas E. Dickey                                          *
+ * Copyright 2007-2010,2017 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 +27,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: test_instr.c,v 1.5 2010/05/01 19:13:46 tom Exp $
+ * $Id: test_instr.c,v 1.10 2020/02/02 23:34:34 tom Exp $
  *
  * Author: Thomas E Dickey
  *
@@ -68,7 +69,7 @@ showmore(WINDOW *win, int line, char *buffer)
 }
 
 static int
-test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
+recursive_test(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
 {
     WINDOW *txtbox = 0;
     WINDOW *txtwin = 0;
@@ -85,6 +86,7 @@ test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
        return FALSE;
     }
 
+    *buffer = '\0';
     if (level > 1) {
        txtbox = newwin(LINES - BASE_Y, COLS - level, BASE_Y, level);
        box(txtbox, 0, 0);
@@ -150,7 +152,7 @@ test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
                beep();
            break;
        case 'w':
-           test_inchs(level + 1, argv, chrwin, strwin);
+           recursive_test(level + 1, argv, chrwin, strwin);
            if (txtbox != 0) {
                touchwin(txtbox);
                wnoutrefresh(txtbox);
@@ -253,7 +255,7 @@ main(int argc, char *argv[])
     chrwin = derwin(chrbox, 2, COLS - 2, 1, 1);
     strwin = derwin(chrbox, 2, COLS - 2, 3, 1);
 
-    test_inchs(1, argv, chrwin, strwin);
+    recursive_test(1, argv, chrwin, strwin);
 
     endwin();
     ExitProgram(EXIT_SUCCESS);