X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Ftest_addstr.c;h=cc5c89fe789a27c042b0a6f0c0394b636b017f17;hp=5cc184a2d4b23a2e806d78b9c6c5040555376d06;hb=690589d8f19e38925db061296d4f704e4a965bb2;hpb=aa4fd77b765d528af776d42ea6e98a7405e18b40

diff --git a/test/test_addstr.c b/test/test_addstr.c
index 5cc184a2..cc5c89fe 100644
--- a/test/test_addstr.c
+++ b/test/test_addstr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2009,2010 Free Software Foundation, Inc.                   *
+ * Copyright (c) 2009-2016,2017 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            *
@@ -26,7 +26,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: test_addstr.c,v 1.6 2010/12/12 00:17:37 tom Exp $
+ * $Id: test_addstr.c,v 1.13 2017/04/15 14:56:27 tom Exp $
  *
  * Demonstrate the waddstr() and waddch functions.
  * Thomas Dickey - 2009/9/12
@@ -36,6 +36,9 @@
 
 #include <linedata.h>
 
+/*
+ * redefinitions to simplify comparison between test_*str programs
+ */
 #define AddNStr    addnstr
 #define AddStr     addstr
 #define MvAddNStr  (void) mvaddnstr
@@ -43,9 +46,6 @@
 #define WAddNStr   waddnstr
 #define WAddStr    waddstr
 
-#define AddCh      addch
-#define WAddCh     waddch
-
 #define MY_TABSIZE 8
 
 typedef enum {
@@ -129,7 +129,7 @@ ColOf(char *buffer, int length, int margin)
 
 #define LEN(n) ((length - (n) > n_opt) ? n_opt : (length - (n)))
 static void
-test_adds(int level)
+recursive_test(int level)
 {
     static bool first = TRUE;
 
@@ -155,12 +155,22 @@ test_adds(int level)
 	static char cmd[80];
 	setlocale(LC_ALL, "");
 
-	putenv(strcpy(cmd, "TABSIZE=8"));
+	_nc_STRCPY(cmd, "TABSIZE=8", sizeof(cmd));
+	putenv(cmd);
 
 	initscr();
 	(void) cbreak();	/* take input chars one at a time, no wait for \n */
 	(void) noecho();	/* don't echo input */
 	keypad(stdscr, TRUE);
+
+	/*
+	 * Show the characters added in color, to distinguish from those that
+	 * are shifted.
+	 */
+	if (has_colors()) {
+	    start_color();
+	    init_pair(1, COLOR_WHITE, COLOR_BLUE);
+	}
     }
 
     limit = LINES - 5;
@@ -194,27 +204,23 @@ test_adds(int level)
 
     doupdate();
 
-    /*
-     * Show the characters added in color, to distinguish from those that
-     * are shifted.
-     */
     if (has_colors()) {
-	start_color();
-	init_pair(1, COLOR_WHITE, COLOR_BLUE);
-	wbkgdset(work, COLOR_PAIR(1) | ' ');
+	wbkgdset(work, (chtype) (COLOR_PAIR(1) | ' '));
     }
 
     while ((ch = read_linedata(work)) != ERR && !isQUIT(ch)) {
 	wmove(work, row, margin + 1);
 	switch (ch) {
 	case key_RECUR:
-	    test_adds(level + 1);
+	    recursive_test(level + 1);
 
-	    touchwin(look);
+	    if (look)
+		touchwin(look);
 	    touchwin(work);
 	    touchwin(show);
 
-	    wnoutrefresh(look);
+	    if (look)
+		wnoutrefresh(look);
 	    wnoutrefresh(work);
 	    wnoutrefresh(show);
 
@@ -361,8 +367,8 @@ test_adds(int level)
 	    break;
 	}
     }
+    delwin(show);
     if (level > 0) {
-	delwin(show);
 	delwin(work);
 	delwin(look);
     }
@@ -418,7 +424,7 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
     if (optind < argc)
 	usage();
 
-    test_adds(0);
+    recursive_test(0);
     endwin();
     ExitProgram(EXIT_SUCCESS);
 }