Update to ncurses-6.0
Change-Id: I98ab2ea8a5e13cca9f8b7cf6277b9b14a4da4299
diff --git a/test/testcurs.c b/test/testcurs.c
new file mode 100644
index 0000000..7a44a2c
--- /dev/null
+++ b/test/testcurs.c
@@ -0,0 +1,762 @@
+/*
+ * This is a test program for the PDCurses screen package for IBM PC type
+ * machines.
+ *
+ * This program was written by John Burnell (johnb@kea.am.dsir.govt.nz)
+ * wrs(5/28/93) -- modified to be consistent (perform identically) with either
+ * PDCurses or under Unix System V, R4
+ *
+ * $Id: testcurs.c,v 1.50 2015/07/05 00:11:10 tom Exp $
+ */
+
+#include <test.priv.h>
+
+#if defined(XCURSES)
+char *XCursesProgramName = "testcurs";
+#endif
+
+static int initTest(WINDOW **);
+static void display_menu(int, int);
+static void inputTest(WINDOW *);
+static void introTest(WINDOW *);
+static void outputTest(WINDOW *);
+static void padTest(WINDOW *);
+static void scrollTest(WINDOW *);
+#if defined(PDCURSES) && !defined(XCURSES)
+static void resizeTest(WINDOW *);
+#endif
+
+struct commands {
+ NCURSES_CONST char *text;
+ void (*function) (WINDOW *);
+};
+typedef struct commands COMMAND;
+
+static const COMMAND command[] =
+{
+ {"General Test", introTest},
+ {"Pad Test", padTest},
+#if defined(PDCURSES) && !defined(XCURSES)
+ {"Resize Test", resizeTest},
+#endif
+ {"Scroll Test", scrollTest},
+ {"Input Test", inputTest},
+ {"Output Test", outputTest}
+};
+#define MAX_OPTIONS (int) SIZEOF(command)
+
+static int width, height;
+
+int
+main(
+ int argc GCC_UNUSED,
+ char *argv[]GCC_UNUSED)
+{
+ WINDOW *win;
+ int key;
+ int old_option = (-1);
+ int new_option = 0;
+ bool quit = FALSE;
+ int n;
+
+ setlocale(LC_ALL, "");
+
+#ifdef PDCDEBUG
+ PDC_debug("testcurs started\n");
+#endif
+ if (!initTest(&win))
+ ExitProgram(EXIT_FAILURE);
+
+ erase();
+ display_menu(old_option, new_option);
+ for (;;) {
+#ifdef A_COLOR
+ if (has_colors()) {
+ init_pair(1, COLOR_WHITE, COLOR_BLUE);
+ wbkgd(win, (chtype) COLOR_PAIR(1));
+ } else
+ wbkgd(win, A_REVERSE);
+#else
+ wbkgd(win, A_REVERSE);
+#endif
+ werase(win);
+
+ noecho();
+ keypad(stdscr, TRUE);
+ raw();
+ key = getch();
+ if (key < KEY_MIN && key > 0 && isalpha(key)) {
+ if (islower(key))
+ key = toupper(key);
+ for (n = 0; n < MAX_OPTIONS; ++n) {
+ if (key == command[n].text[0]) {
+ display_menu(old_option, new_option = n);
+ key = ' ';
+ break;
+ }
+ }
+ }
+ switch (key) {
+ case 10:
+ case 13:
+ case KEY_ENTER:
+ erase();
+ refresh();
+ (*command[new_option].function) (win);
+ erase();
+ display_menu(old_option, new_option);
+ break;
+ case KEY_UP:
+ new_option = ((new_option == 0)
+ ? new_option
+ : new_option - 1);
+ display_menu(old_option, new_option);
+ break;
+ case KEY_DOWN:
+ new_option = ((new_option == (MAX_OPTIONS - 1))
+ ? new_option
+ : new_option + 1);
+ display_menu(old_option, new_option);
+ break;
+ case 'Q':
+ case 'q':
+ quit = TRUE;
+ break;
+ default:
+ beep();
+ break;
+ case ' ':
+ break;
+ }
+ if (quit == TRUE)
+ break;
+ }
+
+ delwin(win);
+
+ endwin();
+#ifdef XCURSES
+ XCursesExit();
+#endif
+ ExitProgram(EXIT_SUCCESS);
+}
+
+static void
+Continue(WINDOW *win)
+{
+ int y1 = getmaxy(win);
+ int x1 = getmaxx(win);
+ int y0 = y1 < 10 ? y1 : 10;
+ int x0 = 1;
+ chtype save;
+
+ save = mvwinch(win, y0, x1 - 1);
+
+ MvWAddStr(win, y0, x0, " Press any key to continue");
+ wclrtoeol(win);
+ getyx(win, y0, x0);
+
+ MvWAddCh(win, y0, x1 - 1, save);
+
+ wmove(win, y0, x0);
+ raw();
+ wgetch(win);
+}
+
+static int
+initTest(WINDOW **win)
+{
+#ifdef PDCDEBUG
+ PDC_debug("initTest called\n");
+#endif
+#ifdef TRACE
+ trace(TRACE_MAXIMUM);
+#endif
+ initscr();
+#ifdef PDCDEBUG
+ PDC_debug("after initscr()\n");
+#endif
+#ifdef A_COLOR
+ if (has_colors())
+ start_color();
+#endif
+ width = 60;
+ height = 13; /* Create a drawing window */
+ *win = newwin(height, width, (LINES - height) / 2, (COLS - width) / 2);
+ if (*win == NULL) {
+ endwin();
+ return 0;
+ }
+ return 1;
+}
+
+static void
+introTest(WINDOW *win)
+{
+ wmove(win, height / 2 - 5, width / 2);
+ wvline(win, ACS_VLINE, 10);
+ wmove(win, height / 2, width / 2 - 10);
+ whline(win, ACS_HLINE, 20);
+ Continue(win);
+
+ beep();
+ werase(win);
+
+ box(win, ACS_VLINE, ACS_HLINE);
+ wrefresh(win);
+ cbreak();
+ MvWAddStr(win, 1, 1,
+ "You should have rectangle in the middle of the screen");
+ MvWAddStr(win, 2, 1, "You should have heard a beep");
+ Continue(win);
+ return;
+}
+
+static void
+scrollTest(WINDOW *win)
+{
+ int i;
+ int half;
+ int OldY;
+ NCURSES_CONST char *Message = "The window will now scroll slowly";
+
+ wclear(win);
+ OldY = getmaxy(win);
+ half = OldY / 2;
+ MvWAddStr(win, OldY - 2, 1, Message);
+ wrefresh(win);
+ scrollok(win, TRUE);
+ for (i = 1; i <= OldY; i++) {
+ napms(600);
+ scroll(win);
+ wrefresh(win);
+ }
+
+ werase(win);
+ for (i = 1; i < OldY; i++) {
+ MvWPrintw(win, i, 1, "Line %d", i);
+ }
+ MvWPrintw(win, OldY - 2, 1, "The top of the window will scroll");
+ wmove(win, 1, 1);
+ wsetscrreg(win, 0, half - 1);
+ box(win, ACS_VLINE, ACS_HLINE);
+ wrefresh(win);
+ for (i = 1; i <= half; i++) {
+ napms(600);
+ scroll(win);
+ box(win, ACS_VLINE, ACS_HLINE);
+ wrefresh(win);
+ }
+
+ werase(win);
+ for (i = 1; i < OldY; i++) {
+ MvWPrintw(win, i, 1, "Line %d", i);
+ }
+ MvWPrintw(win, 1, 1, "The bottom of the window will scroll");
+ wmove(win, OldY - 2, 1);
+ wsetscrreg(win, half, --OldY);
+ box(win, ACS_VLINE, ACS_HLINE);
+ wrefresh(win);
+ for (i = half; i <= OldY; i++) {
+ napms(600);
+ wscrl(win, -1);
+ box(win, ACS_VLINE, ACS_HLINE);
+ wrefresh(win);
+ }
+ wsetscrreg(win, 0, OldY);
+}
+
+static void
+inputTest(WINDOW *win)
+{
+ int answered;
+ int repeat;
+ int w, h, bx, by, sw, sh, i, c, num;
+ char buffer[80];
+ WINDOW *subWin;
+ wclear(win);
+
+ getmaxyx(win, h, w);
+ getbegyx(win, by, bx);
+ sw = w / 3;
+ sh = h / 3;
+ if ((subWin = subwin(win, sh, sw, by + h - sh - 2, bx + w - sw - 2)) == NULL)
+ return;
+
+#ifdef A_COLOR
+ if (has_colors()) {
+ init_pair(2, COLOR_WHITE, COLOR_RED);
+ wbkgd(subWin, (chtype) COLOR_PAIR(2) | A_BOLD);
+ } else
+ wbkgd(subWin, A_BOLD);
+#else
+ wbkgd(subWin, A_BOLD);
+#endif
+ box(subWin, ACS_VLINE, ACS_HLINE);
+ wrefresh(win);
+
+ nocbreak();
+ MvWAddStr(win, 2, 1, "Press some keys for 5 seconds");
+ MvWAddStr(win, 1, 1, "Pressing ^C should do nothing");
+ wrefresh(win);
+
+ werase(subWin);
+ box(subWin, ACS_VLINE, ACS_HLINE);
+ for (i = 0; i < 5; i++) {
+ MvWPrintw(subWin, 1, 1, "Time = %d", i);
+ wrefresh(subWin);
+ napms(1000);
+ flushinp();
+ }
+
+ delwin(subWin);
+ werase(win);
+ flash();
+ wrefresh(win);
+ napms(500);
+
+ MvWAddStr(win, 2, 1, "Press a key, followed by ENTER");
+ wmove(win, 9, 10);
+ wrefresh(win);
+ echo();
+ noraw();
+ wgetch(win);
+ flushinp();
+
+ wmove(win, 9, 10);
+ wdelch(win);
+ MvWAddStr(win, 4, 1, "The character should now have been deleted");
+ Continue(win);
+
+ wclear(win);
+ MvWAddStr(win, 1, 1, "Press keys (or mouse buttons) to show their names");
+ MvWAddStr(win, 2, 1, "Press spacebar to finish");
+ wrefresh(win);
+
+ keypad(win, TRUE);
+ raw();
+ noecho();
+
+#if HAVE_TYPEAHEAD
+ typeahead(-1);
+#endif
+
+#ifdef NCURSES_MOUSE_VERSION
+ mousemask(ALL_MOUSE_EVENTS, (mmask_t *) 0);
+#endif
+#if defined(PDCURSES)
+ mouse_set(ALL_MOUSE_EVENTS);
+#endif
+
+ for (;;) {
+ wmove(win, 3, 5);
+ c = wgetch(win);
+ wclrtobot(win);
+ if (c >= KEY_MIN)
+ wprintw(win, "Key Pressed: %s", keyname(c));
+ else if (isprint(c))
+ wprintw(win, "Key Pressed: %c", c);
+ else
+ wprintw(win, "Key Pressed: %s", unctrl(UChar(c)));
+#ifdef KEY_MOUSE
+ if (c == KEY_MOUSE) {
+#if defined(NCURSES_MOUSE_VERSION)
+#define ButtonChanged(n) ((event.bstate) & NCURSES_MOUSE_MASK(1, 037))
+#define ButtonPressed(n) ((event.bstate) & NCURSES_MOUSE_MASK(1, NCURSES_BUTTON_PRESSED))
+#define ButtonDouble(n) ((event.bstate) & NCURSES_MOUSE_MASK(1, NCURSES_DOUBLE_CLICKED))
+#define ButtonTriple(n) ((event.bstate) & NCURSES_MOUSE_MASK(1, NCURSES_TRIPLE_CLICKED))
+#define ButtonRelease(n) ((event.bstate) & NCURSES_MOUSE_MASK(1, NCURSES_BUTTON_RELEASED))
+ MEVENT event;
+ int button = 0;
+
+ getmouse(&event);
+ if (ButtonChanged(1))
+ button = 1;
+ else if (ButtonChanged(2))
+ button = 2;
+ else if (ButtonChanged(3))
+ button = 3;
+ else
+ button = 0;
+ wmove(win, 4, 18);
+ wprintw(win, "Button %d: ", button);
+ if (ButtonPressed(button))
+ wprintw(win, "pressed: ");
+ else if (ButtonDouble(button))
+ wprintw(win, "double: ");
+ else if (ButtonTriple(button))
+ wprintw(win, "triple: ");
+ else
+ wprintw(win, "released: ");
+ wprintw(win, " Position: Y: %d X: %d", event.y, event.x);
+#elif defined(PDCURSES)
+ int button = 0;
+ request_mouse_pos();
+ if (BUTTON_CHANGED(1))
+ button = 1;
+ else if (BUTTON_CHANGED(2))
+ button = 2;
+ else if (BUTTON_CHANGED(3))
+ button = 3;
+ else
+ button = 0;
+ wmove(win, 4, 18);
+ wprintw(win, "Button %d: ", button);
+ if (MOUSE_MOVED)
+ wprintw(win, "moved: ");
+ else if ((BUTTON_STATUS(button) & BUTTON_ACTION_MASK) == BUTTON_PRESSED)
+ wprintw(win, "pressed: ");
+ else if ((BUTTON_STATUS(button) & BUTTON_ACTION_MASK) == BUTTON_DOUBLE_CLICKED)
+ wprintw(win, "double: ");
+ else
+ wprintw(win, "released: ");
+ wprintw(win, " Position: Y: %d X: %d", MOUSE_Y_POS, MOUSE_X_POS);
+#endif /* NCURSES_VERSION vs PDCURSES */
+ }
+#endif /* KEY_MOUSE */
+ wrefresh(win);
+ if (c == ' ')
+ break;
+ }
+#if 0
+ nodelay(win, TRUE);
+ wgetch(win);
+ nodelay(win, FALSE);
+#endif
+#if defined(PDCURSES)
+ mouse_set(0L);
+#endif
+ refresh();
+
+ repeat = 0;
+ do {
+ static const char *fmt[] =
+ {
+ "%d %10s",
+ "%d %[a-zA-Z]s",
+ "%d %[][a-zA-Z]s",
+ "%d %[^0-9]"
+ };
+ char *format = strdup(fmt[(unsigned) repeat % SIZEOF(fmt)]);
+
+ wclear(win);
+ MvWAddStr(win, 3, 2, "The window should have moved");
+ MvWAddStr(win, 4, 2,
+ "This text should have appeared without you pressing a key");
+ MvWPrintw(win, 6, 2,
+ "Scanning with format \"%s\"", format);
+ mvwin(win, 2 + 2 * (repeat % 4), 1 + 2 * (repeat % 4));
+ erase();
+ refresh();
+ wrefresh(win);
+ echo();
+ noraw();
+ num = 0;
+ *buffer = 0;
+ answered = mvwscanw(win, 7, 6, format, &num, buffer);
+ MvWPrintw(win, 8, 6,
+ "String: %s Number: %d (%d values read)",
+ buffer, num, answered);
+ Continue(win);
+ ++repeat;
+ free(format);
+ } while (answered > 0);
+}
+
+static void
+outputTest(WINDOW *win)
+{
+ WINDOW *win1;
+ char Buffer[80];
+ chtype ch;
+ int by, bx;
+
+#if !HAVE_TIGETSTR
+#if HAVE_TGETENT
+ char tc_buffer[4096];
+ char tc_parsed[4096];
+ char *area_pointer = tc_parsed;
+ tgetent(tc_buffer, getenv("TERM"));
+#else
+#define tgetstr(a,b) 0
+#endif
+#endif /* !HAVE_TIGETSTR */
+
+ nl();
+ wclear(win);
+ MvWAddStr(win, 1, 1,
+ "You should now have a screen in the upper left corner, and this text should have wrapped");
+ mvwin(win, 2, 1);
+ waddstr(win, "\nThis text should be down\n");
+ waddstr(win, "and broken into two here ^");
+ Continue(win);
+
+ wclear(win);
+ wattron(win, A_BOLD);
+ MvWAddStr(win, 1, 1, "A new window will appear with this text in it");
+ MvWAddStr(win, 8, 1, "Press any key to continue");
+ wrefresh(win);
+ wgetch(win);
+
+ getbegyx(win, by, bx);
+
+ if (LINES < 24 || COLS < 75) {
+ MvWAddStr(win, 5, 1,
+ "Some tests have been skipped as they require a");
+ MvWAddStr(win, 6, 1, "display of at least 24 LINES by 75 COLUMNS");
+ Continue(win);
+ } else {
+ win1 = newwin(10, 50, 14, 25);
+ if (win1 == NULL) {
+ endwin();
+ return;
+ }
+#ifdef A_COLOR
+ if (has_colors()) {
+ init_pair(3, COLOR_BLUE, COLOR_WHITE);
+ wbkgd(win1, (chtype) COLOR_PAIR(3));
+ } else
+ wbkgd(win1, A_NORMAL);
+#else
+ wbkgd(win1, A_NORMAL);
+#endif
+ wclear(win1);
+ MvWAddStr(win1, 5, 1,
+ "This text should appear; using overlay option");
+ copywin(win, win1, 0, 0, 0, 0, 9, 49, TRUE);
+
+#if defined(PDCURSES) && !defined(XCURSES)
+ box(win1, 0xb3, 0xc4);
+#else
+ box(win1, ACS_VLINE, ACS_HLINE);
+#endif
+ wmove(win1, 8, 26);
+ wrefresh(win1);
+ wgetch(win1);
+
+ wclear(win1);
+ wattron(win1, A_BLINK);
+ MvWAddStr(win1, 4, 1,
+ "This blinking text should appear in only the second window");
+ wattroff(win1, A_BLINK);
+ mvwin(win1, by, bx);
+ overlay(win, win1);
+ mvwin(win1, 14, 25);
+ wmove(win1, 8, 26);
+ wrefresh(win1);
+ wgetch(win1);
+ delwin(win1);
+ }
+
+ clear();
+ wclear(win);
+ wrefresh(win);
+ MvWAddStr(win, 6, 2, "This line shouldn't appear");
+ MvWAddStr(win, 4, 2, "Only half of the next line is visible");
+ MvWAddStr(win, 5, 2, "Only half of the next line is visible");
+ wmove(win, 6, 1);
+ wclrtobot(win);
+ wmove(win, 5, 20);
+ wclrtoeol(win);
+ MvWAddStr(win, 8, 2, "This line also shouldn't appear");
+ wmove(win, 8, 1);
+ wdeleteln(win);
+ Continue(win);
+
+ wmove(win, 5, 9);
+ ch = winch(win);
+
+ wclear(win);
+ wmove(win, 6, 2);
+ waddstr(win, "The next char should be l: ");
+ winsch(win, ch);
+ Continue(win);
+
+#if HAVE_WINSSTR
+ (void) mvwinsstr(win, 6, 2, "A1B2C3D4E5");
+ Continue(win);
+#endif
+
+ wmove(win, 5, 1);
+ winsertln(win);
+ MvWAddStr(win, 5, 2, "The lines below should have moved down");
+ Continue(win);
+
+ wclear(win);
+ wmove(win, 2, 2);
+ wprintw(win, "This is a formatted string in a window: %d %s\n", 42,
+ "is it");
+ MvWAddStr(win, 10, 1, "Enter a string: ");
+ wrefresh(win);
+ noraw();
+ echo();
+ *Buffer = 0;
+ wscanw(win, "%s", Buffer);
+
+ printw("This is a formatted string in stdscr: %d %s\n", 42, "is it");
+ MvAddStr(10, 1, "Enter a string: ");
+ *Buffer = 0;
+ scanw("%s", Buffer);
+
+ if (TIGETSTR("cvvis", "vs") != 0) {
+ wclear(win);
+ curs_set(2);
+ MvWAddStr(win, 1, 1, "The cursor should appear as a block (visible)");
+ Continue(win);
+ }
+
+ if (TIGETSTR("civis", "vi") != 0) {
+ wclear(win);
+ curs_set(0);
+ MvWAddStr(win, 1, 1,
+ "The cursor should have disappeared (invisible)");
+ Continue(win);
+ }
+
+ if (TIGETSTR("cnorm", "ve") != 0) {
+ wclear(win);
+ curs_set(1);
+ MvWAddStr(win, 1, 1, "The cursor should be an underline (normal)");
+ Continue(win);
+ }
+#ifdef A_COLOR
+ if (has_colors()) {
+ wclear(win);
+ MvWAddStr(win, 1, 1, "Colors should change after you press a key");
+ Continue(win);
+ init_pair(1, COLOR_RED, COLOR_WHITE);
+ wrefresh(win);
+ }
+#endif
+
+ werase(win);
+
+#if HAVE_TERMNAME
+ MvWAddStr(win, 1, 1, "Information About Your Terminal");
+ MvWAddStr(win, 3, 1, termname());
+ MvWAddStr(win, 4, 1, longname());
+ if (termattrs() & A_BLINK)
+ MvWAddStr(win, 5, 1, "This terminal supports blinking.");
+ else
+ MvWAddStr(win, 5, 1, "This terminal does NOT support blinking.");
+#endif
+
+ (void) mvwaddnstr(win, 7, 5, "Have a nice day!ok", 16);
+ wrefresh(win);
+
+ (void) mvwinnstr(win, 7, 5, Buffer, 18);
+ MvAddStr(LINES - 2, 10, Buffer);
+ refresh();
+ Continue(win);
+}
+
+#if defined(PDCURSES) && !defined(XCURSES)
+static void
+resizeTest(WINDOW *dummy GCC_UNUSED)
+{
+ WINDOW *win1;
+
+ savetty();
+
+ clear();
+ refresh();
+# if defined(OS2)
+ resize_term(50, 120);
+# else
+ resize_term(50, 80);
+# endif
+
+ win1 = newwin(10, 50, 14, 25);
+ if (win1 == NULL) {
+ endwin();
+ return;
+ }
+#ifdef A_COLOR
+ if (has_colors()) {
+ init_pair(3, COLOR_BLUE, COLOR_WHITE);
+ wattrset(win1, COLOR_PAIR(3));
+ }
+#endif
+ wclear(win1);
+
+ MvWAddStr(win1, 1, 1, "The screen may now have 50 lines");
+ Continue(win1);
+
+ wclear(win1);
+ resetty();
+
+ MvWAddStr(win1, 1, 1, "The screen should now be reset");
+ Continue(win1);
+
+ delwin(win1);
+
+ clear();
+ refresh();
+
+}
+#endif
+
+static void
+padTest(WINDOW *dummy GCC_UNUSED)
+{
+ WINDOW *pad, *spad;
+
+ if ((pad = newpad(50, 100)) != 0) {
+ wattron(pad, A_REVERSE);
+ MvWAddStr(pad, 5, 2, "This is a new pad");
+ (void) wattrset(pad, A_NORMAL);
+ MvWAddStr(pad, 8, 0,
+ "The end of this line should be truncated here:except now");
+ MvWAddStr(pad, 11, 1, "This line should not appear.It will now");
+ wmove(pad, 10, 1);
+ wclrtoeol(pad);
+ MvWAddStr(pad, 10, 1, " Press any key to continue");
+ prefresh(pad, 0, 0, 0, 0, 10, 45);
+ keypad(pad, TRUE);
+ raw();
+ wgetch(pad);
+
+ if ((spad = subpad(pad, 12, 25, 6, 52)) != 0) {
+ MvWAddStr(spad, 2, 2, "This is a new subpad");
+ box(spad, 0, 0);
+ delwin(spad);
+ }
+ prefresh(pad, 0, 0, 0, 0, 15, 75);
+ keypad(pad, TRUE);
+ raw();
+ wgetch(pad);
+
+ MvWAddStr(pad, 35, 2, "This is displayed at line 35 in the pad");
+ MvWAddStr(pad, 40, 1, " Press any key to continue");
+ prefresh(pad, 30, 0, 0, 0, 10, 45);
+ keypad(pad, TRUE);
+ raw();
+ wgetch(pad);
+
+ delwin(pad);
+ }
+}
+
+static void
+display_menu(int old_option, int new_option)
+{
+ int i;
+
+ assert((new_option >= 0) && (new_option < MAX_OPTIONS));
+
+ (void) attrset(A_NORMAL);
+ MvAddStr(3, 20, "PDCurses Test Program");
+
+ for (i = 0; i < (int) MAX_OPTIONS; i++)
+ MvAddStr(5 + i, 25, command[i].text);
+
+ if ((old_option >= 0) && (old_option < MAX_OPTIONS))
+ MvAddStr(5 + old_option, 25, command[old_option].text);
+
+ (void) attrset(A_REVERSE);
+ MvAddStr(5 + new_option, 25, command[new_option].text);
+ (void) attrset(A_NORMAL);
+ MvAddStr(13, 3,
+ "Use Up and Down Arrows to select - Enter to run - Q to quit");
+ refresh();
+}