ncurses 5.6 - patch 20070414

[ncurses.git] / test / worm.c

diff --git a/test/worm.c b/test/worm.c
index 5f0ab5dc4a5abbcadf329330c65e80b6f772eaf3..15699625f1016a28be41eaa6aadd4db09a185ab7 100644 (file)
--- a/test/worm.c
+++ b/test/worm.c
@@ -1,3 +1,30 @@
+/****************************************************************************
+ * Copyright (c) 1998-2005,2006 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            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/

 /*
 
         @@@        @@@    @@@@@@@@@@     @@@@@@@@@@@    @@@@@@@@@@@@
 /*
 
         @@@        @@@    @@@@@@@@@@     @@@@@@@@@@@    @@@@@@@@@@@@


@@ -34,21 +61,15 @@ Options:
   traces will be dumped.  The program stops and waits for one character of
   input at the beginning and end of the interval.
 
   traces will be dumped.  The program stops and waits for one character of
   input at the beginning and end of the interval.
 

-  $Id: worm.c,v 1.26 1999/10/23 01:31:40 tom Exp $
+  $Id: worm.c,v 1.41 2006/07/01 22:57:24 tom Exp $

 */
 
 #include <test.priv.h>
 
 */
 
 #include <test.priv.h>
 

-#include <signal.h>
-
-#define typeAlloc(type,n) (type *) malloc(n * sizeof(type))
-#define typeRealloc(type,n,p) (type *) realloc(p, n * sizeof(type))
-

 static chtype flavor[] =
 {
     'O', '*', '#', '$', '%', '0', '@',
 };
 static chtype flavor[] =
 {
     'O', '*', '#', '$', '%', '0', '@',
 };

-#define MAXWORMS       (sizeof(flavor)/sizeof(chtype))

 static const short xinc[] =
 {
     1, 1, 1, 0, -1, -1, -1, 0
 static const short xinc[] =
 {
     1, 1, 1, 0, -1, -1, -1, 0


@@ -66,7 +87,7 @@ static int length = 16, number = 3;
 static chtype trail = ' ';
 
 #ifdef TRACE
 static chtype trail = ' ';
 
 #ifdef TRACE

-int generation, trace_start, trace_end, singlestep;
+static int generation, trace_start, trace_end, singlestep;

 #endif /* TRACE */
 /* *INDENT-OFF* */
 static const struct options {
 #endif /* TRACE */
 /* *INDENT-OFF* */
 static const struct options {


@@ -169,7 +190,7 @@ static RETSIGTYPE
 onsig(int sig GCC_UNUSED)
 {
     cleanup();
 onsig(int sig GCC_UNUSED)
 {
     cleanup();

-    exit(EXIT_FAILURE);
+    ExitProgram(EXIT_FAILURE);

 }
 
 static float
 }
 
 static float


@@ -185,12 +206,14 @@ main(int argc, char *argv[])
     short **ref;
     int x, y;
     int n;
     short **ref;
     int x, y;
     int n;

-    int ch;

     struct worm *w;
     const struct options *op;
     int h;
     short *ip;
     int last, bottom;
     struct worm *w;
     const struct options *op;
     int h;
     short *ip;
     int last, bottom;

+    bool done = FALSE;
+
+    setlocale(LC_ALL, "");

 
     for (x = 1; x < argc; x++) {
        char *p;
 
     for (x = 1; x < argc; x++) {
        char *p;


@@ -206,7 +229,7 @@ main(int argc, char *argv[])
                goto usage;
            if ((length = atoi(argv[x])) < 2 || length > 1024) {
                fprintf(stderr, "%s: Invalid length\n", *argv);
                goto usage;
            if ((length = atoi(argv[x])) < 2 || length > 1024) {
                fprintf(stderr, "%s: Invalid length\n", *argv);

-               return EXIT_FAILURE;
+               ExitProgram(EXIT_FAILURE);

            }
            break;
        case 'n':
            }
            break;
        case 'n':


@@ -214,7 +237,7 @@ main(int argc, char *argv[])
                goto usage;
            if ((number = atoi(argv[x])) < 1 || number > 40) {
                fprintf(stderr, "%s: Invalid number of worms\n", *argv);
                goto usage;
            if ((number = atoi(argv[x])) < 1 || number > 40) {
                fprintf(stderr, "%s: Invalid number of worms\n", *argv);

-               return EXIT_FAILURE;
+               ExitProgram(EXIT_FAILURE);

            }
            break;
        case 't':
            }
            break;
        case 't':


@@ -235,8 +258,8 @@ main(int argc, char *argv[])
        default:
          usage:
            fprintf(stderr,
        default:
          usage:
            fprintf(stderr,

-               "usage: %s [-field] [-length #] [-number #] [-trail]\n", *argv);
-           return EXIT_FAILURE;
+                   "usage: %s [-field] [-length #] [-number #] [-trail]\n", *argv);
+           ExitProgram(EXIT_FAILURE);

        }
     }
 
        }
     }
 


@@ -255,7 +278,7 @@ main(int argc, char *argv[])
     if (has_colors()) {
        int bg = COLOR_BLACK;
        start_color();
     if (has_colors()) {
        int bg = COLOR_BLACK;
        start_color();

-#ifdef NCURSES_VERSION
+#if HAVE_USE_DEFAULT_COLORS

        if (use_default_colors() == OK)
            bg = -1;
 #endif
        if (use_default_colors() == OK)
            bg = -1;
 #endif


@@ -274,9 +297,9 @@ main(int argc, char *argv[])
     }
 #endif /* A_COLOR */
 
     }
 #endif /* A_COLOR */
 

-    ref = typeAlloc(short *, LINES);
+    ref = typeMalloc(short *, LINES);

     for (y = 0; y < LINES; y++) {
     for (y = 0; y < LINES; y++) {

-       ref[y] = typeAlloc(short, COLS);
+       ref[y] = typeMalloc(short, COLS);

        for (x = 0; x < COLS; x++) {
            ref[y][x] = 0;
        }
        for (x = 0; x < COLS; x++) {
            ref[y][x] = 0;
        }


@@ -289,16 +312,16 @@ main(int argc, char *argv[])
 
     for (n = number, w = &worm[0]; --n >= 0; w++) {
        w->orientation = w->head = 0;
 
     for (n = number, w = &worm[0]; --n >= 0; w++) {
        w->orientation = w->head = 0;

-       if (!(ip = typeAlloc(short, (length + 1)))) {
+       if (!(ip = typeMalloc(short, (length + 1)))) {

            fprintf(stderr, "%s: out of memory\n", *argv);
            fprintf(stderr, "%s: out of memory\n", *argv);

-           return EXIT_FAILURE;
+           ExitProgram(EXIT_FAILURE);

        }
        w->xpos = ip;
        for (x = length; --x >= 0;)
            *ip++ = -1;
        }
        w->xpos = ip;
        for (x = length; --x >= 0;)
            *ip++ = -1;

-       if (!(ip = typeAlloc(short, (length + 1)))) {
+       if (!(ip = typeMalloc(short, (length + 1)))) {

            fprintf(stderr, "%s: out of memory\n", *argv);
            fprintf(stderr, "%s: out of memory\n", *argv);

-           return EXIT_FAILURE;
+           ExitProgram(EXIT_FAILURE);

        }
        w->ypos = ip;
        for (y = length; --y >= 0;)
        }
        w->ypos = ip;
        for (y = length; --y >= 0;)


@@ -321,7 +344,7 @@ main(int argc, char *argv[])
     nodelay(stdscr, TRUE);
 #endif
 
     nodelay(stdscr, TRUE);
 #endif
 

-    for (;;) {
+    while (!done) {

 #ifdef TRACE
        if (trace_start || trace_end) {
            if (generation == trace_start) {
 #ifdef TRACE
        if (trace_start || trace_end) {
            if (generation == trace_start) {


@@ -338,6 +361,8 @@ main(int argc, char *argv[])
            generation++;
        }
 #else
            generation++;
        }
 #else

+       int ch;
+

        if ((ch = getch()) > 0) {
 #ifdef KEY_RESIZE
            if (ch == KEY_RESIZE) {
        if ((ch = getch()) > 0) {
 #ifdef KEY_RESIZE
            if (ch == KEY_RESIZE) {


@@ -350,11 +375,11 @@ main(int argc, char *argv[])
                    last = COLS - 1;
                }
                if (bottom != LINES - 1) {
                    last = COLS - 1;
                }
                if (bottom != LINES - 1) {

-                   ref = typeRealloc(short *, LINES, ref);
-                   for (y = COLS; y <= bottom; y++)
+                   for (y = LINES; y <= bottom; y++)

                        free(ref[y]);
                        free(ref[y]);

+                   ref = typeRealloc(short *, LINES, ref);

                    for (y = bottom + 1; y < LINES; y++) {
                    for (y = bottom + 1; y < LINES; y++) {

-                       ref[y] = typeAlloc(short, COLS);
+                       ref[y] = typeMalloc(short, COLS);

                        for (x = 0; x < COLS; x++)
                            ref[y][x] = 0;
                    }
                        for (x = 0; x < COLS; x++)
                            ref[y][x] = 0;
                    }


@@ -364,11 +389,11 @@ main(int argc, char *argv[])
 #endif
            /*
             * Make it simple to put this into single-step mode, or resume
 #endif
            /*
             * Make it simple to put this into single-step mode, or resume

-            * normal operation -TD
+            * normal operation -T.Dickey

             */
            if (ch == 'q') {
             */
            if (ch == 'q') {

-               cleanup();
-               return (EXIT_SUCCESS);
+               done = TRUE;
+               continue;

            } else if (ch == 's') {
                nodelay(stdscr, FALSE);
            } else if (ch == ' ') {
            } else if (ch == 's') {
                nodelay(stdscr, FALSE);
            } else if (ch == ' ') {


@@ -380,7 +405,7 @@ main(int argc, char *argv[])
        for (n = 0, w = &worm[0]; n < number; n++, w++) {
            if ((x = w->xpos[h = w->head]) < 0) {
                move(y = w->ypos[h] = bottom, x = w->xpos[h] = 0);
        for (n = 0, w = &worm[0]; n < number; n++, w++) {
            if ((x = w->xpos[h = w->head]) < 0) {
                move(y = w->ypos[h] = bottom, x = w->xpos[h] = 0);

-               addch(flavor[n % MAXWORMS]);
+               addch(flavor[n % SIZEOF(flavor)]);

                ref[y][x]++;
            } else {
                y = w->ypos[h];
                ref[y][x]++;
            } else {
                y = w->ypos[h];


@@ -403,14 +428,14 @@ main(int argc, char *argv[])
                }
            }
            op = &(x == 0 ? (y == 0 ? upleft : (y == bottom ? lowleft :
                }
            }
            op = &(x == 0 ? (y == 0 ? upleft : (y == bottom ? lowleft :

-                       left)) :
-               (x == last ? (y == 0 ? upright : (y == bottom ? lowright :
-                           right)) :
+                                               left)) :
+                  (x == last ? (y == 0 ? upright : (y == bottom ? lowright :
+                                                    right)) :

                    (y == 0 ? upper : (y == bottom ? lower : normal))))[w->orientation];
            switch (op->nopts) {
            case 0:
                    (y == 0 ? upper : (y == bottom ? lower : normal))))[w->orientation];
            switch (op->nopts) {
            case 0:

-               cleanup();
-               return EXIT_SUCCESS;
+               done = TRUE;
+               continue;

            case 1:
                w->orientation = op->opts[0];
                break;
            case 1:
                w->orientation = op->opts[0];
                break;


@@ -421,10 +446,23 @@ main(int argc, char *argv[])
 
            if (y < 0)
                y = 0;
 
            if (y < 0)
                y = 0;

-           addch(flavor[n % MAXWORMS]);
+           addch(flavor[n % SIZEOF(flavor)]);

            ref[w->ypos[h] = y][w->xpos[h] = x]++;
        }
        napms(10);
        refresh();
     }
            ref[w->ypos[h] = y][w->xpos[h] = x]++;
        }
        napms(10);
        refresh();
     }

+
+    cleanup();
+#ifdef NO_LEAKS
+    for (y = 0; y < LINES; y++) {
+       free(ref[y]);
+    }
+    free(ref);
+    for (n = number, w = &worm[0]; --n >= 0; w++) {
+       free(w->xpos);
+       free(w->ypos);
+    }
+#endif
+    ExitProgram(EXIT_SUCCESS);

 }
 }