X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Ftest_getstr.c;h=0910a041e42b53eb50ad0fd12b3d0ea041851658;hp=2af10091d48abc22d1d2e9375775d5b15829397a;hb=a6ff7e087fd944fd0035075d0bb528e95e498d81;hpb=772f879d17117c5b766022f28099e341ebea825b;ds=sidebyside

diff --git a/test/test_getstr.c b/test/test_getstr.c
index 2af10091..0910a041 100644
--- a/test/test_getstr.c
+++ b/test/test_getstr.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2007 Free Software Foundation, Inc.                        *
+ * Copyright 2020 Thomas E. Dickey                                          *
+ * Copyright 2007-2012,2017 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_getstr.c,v 1.5 2007/07/21 22:22:55 tom Exp $
+ * $Id: test_getstr.c,v 1.14 2020/02/02 23:34:34 tom Exp $
  *
  * Author: Thomas E Dickey
  *
@@ -43,6 +44,10 @@
  */
 
 #include <test.priv.h>
+#include <popup_msg.h>
+
+#if HAVE_CHGAT
+/* Solaris SVr4 curses lacks wchgat, mvgetnstr, mvwgetnstr */
 
 #define BASE_Y 6
 #define MAX_COLS 1024
@@ -55,6 +60,15 @@ typedef enum {
     eMaxFlavor
 } Flavors;
 
+/*
+ * Return-code is OK/ERR or a keyname.
+ */
+static const char *
+ok_keyname(int code)
+{
+    return ((code == OK) ? "OK" : ((code == ERR) ? "ERR" : keyname(code)));
+}
+
 static bool
 Quit(int ch)
 {
@@ -74,22 +88,22 @@ Remainder(WINDOW *txtwin)
 static void
 ShowPrompt(WINDOW *txtwin, int limit)
 {
-    wchgat(txtwin, limit, A_REVERSE, 0, NULL);
+    wchgat(txtwin, limit, WA_REVERSE, 0, NULL);
     wnoutrefresh(txtwin);
 }
 
 static void
 MovePrompt(WINDOW *txtwin, int limit, int y, int x)
 {
-    wchgat(txtwin, Remainder(txtwin), A_NORMAL, 0, NULL);
+    wchgat(txtwin, Remainder(txtwin), WA_NORMAL, 0, NULL);
     wmove(txtwin, y, x);
     ShowPrompt(txtwin, limit);
 }
 
 static int
-ShowFlavor(WINDOW *strwin, WINDOW *txtwin, Flavors flavor, int limit)
+ShowFlavor(WINDOW *strwin, WINDOW *txtwin, int flavor, int limit)
 {
-    char *name = "?";
+    const char *name = "?";
     bool limited = FALSE;
     bool wins = (txtwin != stdscr);
     int result;
@@ -129,8 +143,30 @@ ShowFlavor(WINDOW *strwin, WINDOW *txtwin, Flavors flavor, int limit)
 }
 
 static int
-test_getstr(int level, char **argv, WINDOW *strwin)
+recursive_test(int level, char **argv, WINDOW *strwin)
 {
+    static const char *help[] =
+    {
+	"Commands:",
+	"  q,^Q,ESC       - quit this program",
+	"  ^Q,ESC         - quit help-screen",
+	"",
+	"  p,<Up>         - move beginning of prompt one up row",
+	"  j,<Down>       - move beginning of prompt one down row",
+	"  h,<Left>       - move beginning of prompt one left column",
+	"  l,<Right>      - move beginning of prompt one right column",
+	"",
+	"  -              - reduce getnstr buffer-size one column",
+	"  +              - increase getnstr buffer-size one column",
+	"  :              - prompt for input-text",
+	"",
+	"  <              - scroll \"left\" through getstr-functions",
+	"  >              - scroll \"right\" through getstr-functions",
+	"",
+	"  w              - recur to subwindow",
+	"  ?,<F1>         - show help-screen",
+	0
+    };
     WINDOW *txtbox = 0;
     WINDOW *txtwin = 0;
     FILE *fp;
@@ -221,7 +257,7 @@ test_getstr(int level, char **argv, WINDOW *strwin)
 	    break;
 
 	case 'w':
-	    test_getstr(level + 1, argv, strwin);
+	    recursive_test(level + 1, argv, strwin);
 	    if (txtbox != 0) {
 		touchwin(txtbox);
 		wnoutrefresh(txtbox);
@@ -268,7 +304,7 @@ test_getstr(int level, char **argv, WINDOW *strwin)
 	    *buffer = '\0';
 	    rc = ERR;
 	    echo();
-	    wattrset(txtwin, A_REVERSE);
+	    (void) wattrset(txtwin, A_REVERSE);
 	    switch (flavor) {
 	    case eGetStr:
 		if (txtwin != stdscr) {
@@ -306,10 +342,13 @@ test_getstr(int level, char **argv, WINDOW *strwin)
 		break;
 	    }
 	    noecho();
-	    wattrset(txtwin, A_NORMAL);
-	    wprintw(strwin, "%d:%s", rc, buffer);
+	    (void) wattrset(txtwin, A_NORMAL);
+	    wprintw(strwin, "%s:%s", ok_keyname(rc), buffer);
 	    wnoutrefresh(strwin);
 	    break;
+	case HELP_KEY_1:
+	    popup_msg(stdscr, help);
+	    break;
 	default:
 	    beep();
 	    break;
@@ -344,8 +383,17 @@ main(int argc, char *argv[])
 
     strwin = derwin(chrbox, 4, COLS - 2, 1, 1);
 
-    test_getstr(1, argv, strwin);
+    recursive_test(1, argv, strwin);
 
     endwin();
     ExitProgram(EXIT_SUCCESS);
 }
+
+#else
+int
+main(void)
+{
+    printf("This program requires the curses chgat function\n");
+    ExitProgram(EXIT_FAILURE);
+}
+#endif