Update to ncurses-6.0
Change-Id: I98ab2ea8a5e13cca9f8b7cf6277b9b14a4da4299
diff --git a/test/lrtest.c b/test/lrtest.c
new file mode 100644
index 0000000..da12034
--- /dev/null
+++ b/test/lrtest.c
@@ -0,0 +1,182 @@
+/****************************************************************************
+ * Copyright (c) 1998-2005,2010 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. *
+ ****************************************************************************/
+/*
+ * Test lower-right-hand corner access
+ *
+ * originally by Eric S. Raymond <esr@thyrsus.com>, written for animation
+ * and resizing -T.Dickey
+ *
+ * This can't be part of the ncurses test-program, because ncurses rips off the
+ * bottom line to do labels.
+ *
+ * $Id: lrtest.c,v 1.22 2010/05/01 19:11:55 tom Exp $
+ */
+
+#include <test.priv.h>
+
+typedef struct {
+ int y, x, mode, dir, inc;
+ chtype value;
+} MARK;
+
+/*
+ * Make a couple of markers go 'round the border to demonstrate that we can
+ * really write to all positions properly.
+ */
+static void
+show(MARK *m)
+{
+ MvAddCh(m->y, m->x, m->value);
+ if (m->mode == 0) { /* along the x-direction */
+ m->x += m->inc;
+ if (m->x >= COLS) {
+ m->x = COLS - 1;
+ m->inc = -m->dir * m->inc;
+ m->y += m->inc;
+ m->mode = 1;
+ } else if (m->x < 0) {
+ m->x = 0;
+ m->inc = -m->dir * m->inc;
+ m->y += m->inc;
+ m->mode = 1;
+ }
+ } else { /* along the y-direction */
+ m->y += m->inc;
+ if (m->y >= LINES) {
+ m->y = LINES - 1;
+ m->inc = m->dir * m->inc;
+ m->x += m->inc;
+ m->mode = 0;
+ } else if (m->y < 0) {
+ m->y = 0;
+ m->inc = m->dir * m->inc;
+ m->x += m->inc;
+ m->mode = 0;
+ }
+ }
+}
+
+int
+main(
+ int argc GCC_UNUSED,
+ char *argv[]GCC_UNUSED)
+{
+ static MARK marks[] =
+ {
+ {0, 0, 0, -1, 1, '+' | A_BOLD},
+ {0, 0, 1, 1, 2, 'X'},
+ {0, 0, 1, -1, 3, 'Y'},
+ {0, 8, 0, -1, 1, '+' | A_BOLD},
+ {0, 9, 0, -1, 1, '+' | A_BOLD},
+ {1, 0, 1, 1, 1, '*' | A_REVERSE},
+ {2, 0, 1, 1, 1, '*' | A_REVERSE}
+ };
+
+ setlocale(LC_ALL, "");
+
+ initscr();
+ noecho();
+ cbreak();
+ nodelay(stdscr, TRUE);
+ curs_set(0);
+
+#ifdef KEY_RESIZE
+ keypad(stdscr, TRUE);
+ restart:
+#endif
+ move(LINES / 2 - 1, 4);
+ if (!(has_ic()
+#if HAVE_SETUPTERM
+ /* see PutCharLR() */
+ || auto_right_margin
+ || (enter_am_mode && exit_am_mode)
+#endif
+ )) {
+ addstr("Your terminal lacks the capabilities needed to address the\n");
+ move(LINES / 2, 4);
+ addstr("lower-right-hand corner of the screen.\n");
+ } else {
+ addstr("This is a test of access to the lower right corner.\n");
+ move(LINES / 2, 4);
+ addstr("If the top of the box is missing, the test failed.\n");
+ move(LINES / 2 + 1, 4);
+ addstr("Please report this (with a copy of your terminfo entry).\n");
+ move(LINES / 2 + 2, 4);
+ addstr("to the ncurses maintainers, at bug-ncurses@gnu.org.\n");
+ }
+
+ for (;;) {
+ int ch;
+ unsigned n;
+
+ box(stdscr, 0, 0);
+ for (n = 0; n < SIZEOF(marks); n++) {
+ show(&marks[n]);
+ }
+
+ if ((ch = getch()) > 0) {
+ if (ch == 'q')
+ break;
+ else if (ch == 's')
+ nodelay(stdscr, FALSE);
+ else if (ch == ' ')
+ nodelay(stdscr, TRUE);
+#ifdef TRACE
+ else if (ch == 'T')
+ trace(0);
+ else if (ch == 't')
+ trace(TRACE_CALLS | TRACE_ICALLS | TRACE_UPDATE);
+#endif
+#ifdef KEY_RESIZE
+ else if (ch == KEY_RESIZE) {
+ for (n = 0; n < SIZEOF(marks); n++) {
+ if (marks[n].mode == 0) { /* moving along x-direction */
+ if (marks[n].y)
+ marks[n].y = LINES - 1;
+ } else {
+ if (marks[n].x)
+ marks[n].x = COLS - 1;
+ }
+ }
+ flash();
+ erase();
+ wrefresh(curscr);
+ goto restart;
+ }
+#endif
+ }
+ napms(50);
+ refresh();
+ }
+
+ curs_set(1);
+ endwin();
+ ExitProgram(EXIT_SUCCESS);
+}
+
+/* lrtest.c ends here */