mirror of
https://github.com/dankamongmen/notcurses.git
synced 2024-11-20 03:25:47 +00:00
969 lines
32 KiB
C++
969 lines
32 KiB
C++
#include <cstdlib>
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#include "main.h"
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#include "internal.h"
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void BoxPermutationsRounded(struct notcurses* nc, struct ncplane* n, unsigned edges) {
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int dimx, dimy;
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ncplane_dim_yx(n, &dimy, &dimx);
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REQUIRE(2 < dimy);
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REQUIRE(47 < dimx);
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// we'll try all 16 boxmasks in 3x3 configurations in a 1x16 map
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unsigned boxmask = edges << NCBOXCORNER_SHIFT;
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for(auto x0 = 0 ; x0 < 16 ; ++x0){
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CHECK(0 == ncplane_cursor_move_yx(n, 0, x0 * 3));
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CHECK(0 == ncplane_rounded_box_sized(n, 0, 0, 3, 3, boxmask));
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++boxmask;
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}
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CHECK(0 == notcurses_render(nc));
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}
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TEST_CASE("NCPlane") {
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auto nc_ = testing_notcurses();
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if(!nc_){
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return;
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}
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if(!notcurses_canutf8(nc_)){
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CHECK(0 == notcurses_stop(nc_));
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return;
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}
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struct ncplane* n_ = notcurses_stdplane(nc_);
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REQUIRE(n_);
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// Starting position ought be 0, 0 (the origin)
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SUBCASE("StdPlanePosition") {
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int x, y;
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ncplane_cursor_yx(n_, &y, &x);
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CHECK(0 == x);
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CHECK(0 == y);
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}
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// Dimensions of the standard plane ought be the same as those of the context
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SUBCASE("StdPlaneDimensions") {
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int cols, rows;
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notcurses_term_dim_yx(nc_, &rows, &cols);
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int ncols, nrows;
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ncplane_dim_yx(n_, &nrows, &ncols);
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CHECK(rows == nrows);
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CHECK(cols == ncols);
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}
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// Verify that we can move to all four coordinates of the standard plane
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SUBCASE("MoveStdPlaneDimensions") {
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int cols, rows;
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notcurses_term_dim_yx(nc_, &rows, &cols);
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CHECK(0 == ncplane_cursor_move_yx(n_, 0, 0));
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int x, y;
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ncplane_cursor_yx(n_, &y, &x);
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CHECK(y == 0);
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CHECK(x == 0);
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CHECK(0 == ncplane_cursor_move_yx(n_, rows - 1, 0));
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ncplane_cursor_yx(n_, &y, &x);
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CHECK(y == rows - 1);
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CHECK(x == 0);
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CHECK(0 == ncplane_cursor_move_yx(n_, rows - 1, cols - 1));
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ncplane_cursor_yx(n_, &y, &x);
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CHECK(y == rows - 1);
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CHECK(x == cols - 1);
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CHECK(0 == ncplane_cursor_move_yx(n_, 0, cols - 1));
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ncplane_cursor_yx(n_, &y, &x);
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CHECK(y == 0);
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CHECK(x == cols - 1);
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}
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// Verify that we can move to all four coordinates of the standard plane
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SUBCASE("MoveBeyondPlaneFails") {
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int cols, rows;
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notcurses_term_dim_yx(nc_, &rows, &cols);
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CHECK(0 > ncplane_cursor_move_yx(n_, -2, 0));
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CHECK(0 > ncplane_cursor_move_yx(n_, -2, -2));
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CHECK(0 > ncplane_cursor_move_yx(n_, 0, -2));
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CHECK(0 > ncplane_cursor_move_yx(n_, rows - 1, -2));
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CHECK(0 > ncplane_cursor_move_yx(n_, rows, 0));
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CHECK(0 > ncplane_cursor_move_yx(n_, rows + 1, 0));
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CHECK(0 > ncplane_cursor_move_yx(n_, rows, cols));
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CHECK(0 > ncplane_cursor_move_yx(n_, -2, cols - 1));
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CHECK(0 > ncplane_cursor_move_yx(n_, 0, cols));
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CHECK(0 > ncplane_cursor_move_yx(n_, 0, cols + 1));
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}
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SUBCASE("SetPlaneRGB") {
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CHECK(0 == ncplane_set_fg_rgb8(n_, 0, 0, 0));
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CHECK(0 == ncplane_set_fg_rgb8(n_, 255, 255, 255));
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CHECK(0 == notcurses_render(nc_));
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}
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SUBCASE("RejectBadRGB") {
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CHECK(0 > ncplane_set_fg_rgb8(n_, -1, 0, 0));
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CHECK(0 > ncplane_set_fg_rgb8(n_, 0, -1, 0));
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CHECK(0 > ncplane_set_fg_rgb8(n_, 0, 0, -1));
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CHECK(0 > ncplane_set_fg_rgb8(n_, -1, -1, -1));
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CHECK(0 > ncplane_set_fg_rgb8(n_, 256, 255, 255));
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CHECK(0 > ncplane_set_fg_rgb8(n_, 255, 256, 255));
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CHECK(0 > ncplane_set_fg_rgb8(n_, 255, 255, 256));
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CHECK(0 > ncplane_set_fg_rgb8(n_, 256, 256, 256));
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}
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// Verify we can emit a multibyte character, and it advances the cursor
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SUBCASE("EmitCell") {
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const char cchar[] = "✔";
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nccell c{};
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CHECK(strlen(cchar) == cell_load(n_, &c, cchar));
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CHECK(0 < ncplane_putc(n_, &c));
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int x, y;
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ncplane_cursor_yx(n_, &y, &x);
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CHECK(0 == y);
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CHECK(1 == x);
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CHECK(0 == notcurses_render(nc_));
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}
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// Verify we can emit a wchar_t, and it advances the cursor
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SUBCASE("EmitWcharT") {
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const wchar_t* w = L"✔";
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int sbytes = 0;
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CHECK(0 < ncplane_putwegc(n_, w, &sbytes));
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int x, y;
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ncplane_cursor_yx(n_, &y, &x);
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CHECK(0 == y);
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CHECK(1 == x);
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CHECK(0 == notcurses_render(nc_));
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}
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// Verify we can emit a multibyte string, and it advances the cursor
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SUBCASE("EmitStr") {
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const char s[] = "Σιβυλλα τι θελεις; respondebat illa: αποθανειν θελω.";
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int wrote = ncplane_putstr(n_, s);
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CHECK(strlen(s) == wrote);
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int x, y;
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ncplane_cursor_yx(n_, &y, &x);
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CHECK(0 == y);
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CHECK(1 <= x); // FIXME tighten in on this
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CHECK(0 == notcurses_render(nc_));
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}
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// Verify we can emit a wide string, and it advances the cursor
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SUBCASE("EmitWideStr") {
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const wchar_t s[] = L"Σιβυλλα τι θελεις; respondebat illa: αποθανειν θελω.";
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int wrote = ncplane_putwstr(n_, s);
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CHECK(0 < wrote);
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int x, y;
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ncplane_cursor_yx(n_, &y, &x);
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CHECK(0 == y);
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CHECK(1 <= x); // FIXME tighten in on this
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CHECK(0 == notcurses_render(nc_));
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}
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// some aren't yet proper wcwidth() on ubuntu FIXME
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//"🐯🐰🐱🐲🐳🐴🐵🐶🐷🐹🐺🐻🐼🦉🐊🦕🦖🐬🐙🦠🦀";
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SUBCASE("EmitEmojiStr") {
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const wchar_t e[] =
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L"🍺🚬🌿💉💊🔫💣🤜🤛🐌🐎🐑🐒🐔🐗🐘🐙🐚"
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"🐛🐜🐝🐞🐟🐠🐡🐢🐣🐤🐥🐦🐧🐨🐩🐫🐬🐭🐮";
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CHECK(!ncplane_set_scrolling(n_, true));
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int wrote = ncplane_putwstr(n_, e);
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CHECK(0 < wrote);
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int x, y;
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ncplane_cursor_yx(n_, &y, &x);
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CHECK_LE(0, y);
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CHECK(1 <= x); // FIXME tighten in on this
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CHECK(0 == notcurses_render(nc_));
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}
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SUBCASE("HorizontalLines") {
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int x, y;
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ncplane_dim_yx(n_, &y, &x);
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REQUIRE(0 < y);
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REQUIRE(0 < x);
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nccell c{};
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cell_load(n_, &c, "-");
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for(int yidx = 0 ; yidx < y ; ++yidx){
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CHECK(0 == ncplane_cursor_move_yx(n_, yidx, 1));
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CHECK(x - 2 == ncplane_hline(n_, &c, x - 2));
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int posx, posy;
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ncplane_cursor_yx(n_, &posy, &posx);
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CHECK(yidx == posy);
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CHECK(x - 1 == posx);
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}
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cell_release(n_, &c);
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CHECK(0 == notcurses_render(nc_));
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}
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SUBCASE("VerticalLines") {
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int x, y;
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ncplane_dim_yx(n_, &y, &x);
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REQUIRE(0 < y);
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REQUIRE(0 < x);
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nccell c{};
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cell_load(n_, &c, "|");
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for(int xidx = 1 ; xidx < x - 1 ; ++xidx){
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CHECK(0 == ncplane_cursor_move_yx(n_, 1, xidx));
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CHECK(y - 2 == ncplane_vline(n_, &c, y - 2));
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int posx, posy;
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ncplane_cursor_yx(n_, &posy, &posx);
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CHECK(y - 2 == posy);
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CHECK(xidx == posx - 1);
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}
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cell_release(n_, &c);
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CHECK(0 == notcurses_render(nc_));
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}
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// reject attempts to draw boxes beyond the boundaries of the ncplane
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SUBCASE("BadlyPlacedBoxen") {
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int x, y;
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ncplane_dim_yx(n_, &y, &x);
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REQUIRE(2 < y);
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REQUIRE(2 < x);
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nccell ul{}, ll{}, lr{}, ur{}, hl{}, vl{};
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REQUIRE(0 == cells_rounded_box(n_, 0, 0, &ul, &ur, &ll, &lr, &hl, &vl));
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CHECK_GT(0, ncplane_box(n_, &ul, &ur, &ll, &lr, &hl, &vl, y + 1, x + 1, 0));
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CHECK(0 == ncplane_cursor_move_yx(n_, 1, 0));
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CHECK_GT(0, ncplane_box(n_, &ul, &ur, &ll, &lr, &hl, &vl, y, x, 0));
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CHECK(0 == ncplane_cursor_move_yx(n_, 0, 1));
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CHECK_GT(0, ncplane_box(n_, &ul, &ur, &ll, &lr, &hl, &vl, y, x, 0));
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CHECK(0 == ncplane_cursor_move_yx(n_, y - 1, x - 1));
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CHECK_GT(0, ncplane_box(n_, &ul, &ur, &ll, &lr, &hl, &vl, 2, 2, 0));
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CHECK(0 == ncplane_cursor_move_yx(n_, y - 2, x - 1));
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CHECK_GT(0, ncplane_box(n_, &ul, &ur, &ll, &lr, &hl, &vl, 2, 2, 0));
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CHECK(0 == ncplane_cursor_move_yx(n_, y - 1, x - 2));
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CHECK_GT(0, ncplane_box(n_, &ul, &ur, &ll, &lr, &hl, &vl, 2, 2, 0));
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CHECK(0 == notcurses_render(nc_));
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}
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SUBCASE("BoxPermutationsRoundedZeroEdges") {
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BoxPermutationsRounded(nc_, n_, 0);
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}
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SUBCASE("BoxPermutationsRoundedOneEdges") {
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BoxPermutationsRounded(nc_, n_, 1);
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}
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SUBCASE("BoxPermutationsRoundedTwoEdges") {
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BoxPermutationsRounded(nc_, n_, 2);
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}
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SUBCASE("BoxPermutationsRoundedThreeEdges") {
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BoxPermutationsRounded(nc_, n_, 3);
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}
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SUBCASE("BoxPermutationsDouble") {
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int dimx, dimy;
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ncplane_dim_yx(n_, &dimy, &dimx);
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REQUIRE(2 < dimx);
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REQUIRE(47 < dimx);
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// we'll try all 16 boxmasks in 3x3 configurations in a 1x16 map
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unsigned boxmask = 0;
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for(auto x0 = 0 ; x0 < 16 ; ++x0){
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CHECK(0 == ncplane_cursor_move_yx(n_, 0, x0 * 3));
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CHECK(0 == ncplane_double_box_sized(n_, 0, 0, 3, 3, boxmask));
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++boxmask;
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}
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CHECK(0 == notcurses_render(nc_));
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}
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SUBCASE("PerimeterRoundedBox") {
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int x, y;
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ncplane_dim_yx(n_, &y, &x);
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REQUIRE(2 < y);
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REQUIRE(2 < x);
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REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
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CHECK(0 == ncplane_rounded_box(n_, 0, 0, y - 1, x - 1, 0));
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CHECK(0 == notcurses_render(nc_));
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}
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SUBCASE("PerimeterRoundedBoxSized") {
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int x, y;
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ncplane_dim_yx(n_, &y, &x);
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REQUIRE(2 < y);
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REQUIRE(2 < x);
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REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
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CHECK(0 == ncplane_rounded_box_sized(n_, 0, 0, y, x, 0));
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CHECK(0 == notcurses_render(nc_));
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}
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SUBCASE("PerimeterDoubleBox") {
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int x, y;
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ncplane_dim_yx(n_, &y, &x);
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REQUIRE(2 < y);
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REQUIRE(2 < x);
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REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
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CHECK(0 == ncplane_double_box(n_, 0, 0, y - 1, x - 1, 0));
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CHECK(0 == notcurses_render(nc_));
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}
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SUBCASE("PerimeterDoubleBoxSized") {
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int x, y;
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ncplane_dim_yx(n_, &y, &x);
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REQUIRE(2 < y);
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REQUIRE(2 < x);
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REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
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CHECK(0 == ncplane_double_box_sized(n_, 0, 0, y, x, 0));
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CHECK(0 == notcurses_render(nc_));
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}
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SUBCASE("EraseScreen") {
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ncplane_erase(n_);
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CHECK(0 == notcurses_render(nc_));
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}
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// we're gonna run both a composed latin a with grave, and then a latin a with
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// a combining nonspacing grave
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SUBCASE("CellLoadCombining") {
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const char* w1 = "à"; // U+00E0, U+0000 (c3 a0)
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const char* w2 = "à"; // U+0061, U+0300, U+0000 (61 cc 80)
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const char* w3 = "a"; // U+0061, U+0000 (61)
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nccell cell1 = CELL_TRIVIAL_INITIALIZER;
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nccell cell2 = CELL_TRIVIAL_INITIALIZER;
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nccell cell3 = CELL_TRIVIAL_INITIALIZER;
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auto u1 = cell_load(n_, &cell1, w1);
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auto u2 = cell_load(n_, &cell2, w2);
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auto u3 = cell_load(n_, &cell3, w3);
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REQUIRE(2 == u1);
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REQUIRE(3 == u2);
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REQUIRE(1 == u3);
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cell_release(n_, &cell1);
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cell_release(n_, &cell2);
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cell_release(n_, &cell3);
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}
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SUBCASE("CellDuplicateCombining") {
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const char* w1 = "à"; // U+00E0, U+0000 (c3 a0)
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const char* w2 = "à"; // U+0061, U+0300, U+0000 (61 cc 80)
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const char* w3 = "a"; // U+0061, U+0000 (61)
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nccell cell1 = CELL_TRIVIAL_INITIALIZER;
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nccell cell2 = CELL_TRIVIAL_INITIALIZER;
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nccell cell3 = CELL_TRIVIAL_INITIALIZER;
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auto u1 = cell_load(n_, &cell1, w1);
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auto u2 = cell_load(n_, &cell2, w2);
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auto u3 = cell_load(n_, &cell3, w3);
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REQUIRE(2 == u1);
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REQUIRE(3 == u2);
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REQUIRE(1 == u3);
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nccell cell4 = CELL_TRIVIAL_INITIALIZER;
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nccell cell5 = CELL_TRIVIAL_INITIALIZER;
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nccell cell6 = CELL_TRIVIAL_INITIALIZER;
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CHECK(0 == cell_duplicate(n_, &cell4, &cell1));
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CHECK(0 == cell_duplicate(n_, &cell5, &cell2));
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CHECK(0 == cell_duplicate(n_, &cell6, &cell3));
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cell_release(n_, &cell1);
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cell_release(n_, &cell2);
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cell_release(n_, &cell3);
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cell_release(n_, &cell4);
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cell_release(n_, &cell5);
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cell_release(n_, &cell6);
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}
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SUBCASE("CellMultiColumn") {
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const char* w1 = "\xf0\x9f\x91\xa9"; // U+1F469 WOMAN
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const char* w2 = "N";
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nccell c1 = CELL_TRIVIAL_INITIALIZER;
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nccell c2 = CELL_TRIVIAL_INITIALIZER;
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auto u1 = cell_load(n_, &c1, w1);
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auto u2 = cell_load(n_, &c2, w2);
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REQUIRE(0 < u1);
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REQUIRE(0 < u2);
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REQUIRE(strlen(w1) == u1);
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REQUIRE(strlen(w2) == u2);
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CHECK(ncstrwidth(w1) == 1 + cell_double_wide_p(&c1));
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CHECK_FALSE(cell_double_wide_p(&c2));
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cell_release(n_, &c1);
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cell_release(n_, &c2);
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}
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// verifies that the initial userptr is what we provided, that it is a nullptr
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// for the standard plane, and that we can change it.
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SUBCASE("UserPtr") {
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CHECK(nullptr == ncplane_userptr(n_));
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int x, y;
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void* sentinel = &x;
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notcurses_term_dim_yx(nc_, &y, &x);
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struct ncplane_options nopts = {
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.y = 0,
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.x = 0,
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.rows = y,
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.cols = x,
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.userptr = sentinel,
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nullptr, nullptr, 0,
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};
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struct ncplane* ncp = ncplane_create(n_, &nopts);
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REQUIRE(ncp);
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CHECK(&x == ncplane_userptr(ncp));
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CHECK(sentinel == ncplane_set_userptr(ncp, nullptr));
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CHECK(nullptr == ncplane_userptr(ncp));
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sentinel = &y;
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CHECK(nullptr == ncplane_set_userptr(ncp, sentinel));
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CHECK(&y == ncplane_userptr(ncp));
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CHECK(0 == ncplane_destroy(ncp));
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}
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// create a new plane, the same size as the terminal, and verify that it
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// occupies the same dimensions as the standard plane.
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SUBCASE("NewPlaneSameSize") {
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int x, y;
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notcurses_term_dim_yx(nc_, &y, &x);
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struct ncplane_options nopts = {
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.y = 0,
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.x = 0,
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.rows = y,
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.cols = x,
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nullptr, nullptr, nullptr, 0,
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};
|
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struct ncplane* ncp = ncplane_create(n_, &nopts);
|
||
REQUIRE(ncp);
|
||
int px, py;
|
||
ncplane_dim_yx(ncp, &py, &px);
|
||
CHECK(y == py);
|
||
CHECK(x == px);
|
||
int sx, sy;
|
||
ncplane_dim_yx(n_, &sy, &sx);
|
||
CHECK(sy == py);
|
||
CHECK(sx == px);
|
||
CHECK(0 == ncplane_destroy(ncp));
|
||
}
|
||
|
||
// create a new plane, the same size as the terminal, and verify that it
|
||
// occupies the same dimensions as the standard plane, but on another pile.
|
||
SUBCASE("NewPileSameSize") {
|
||
int x, y;
|
||
notcurses_term_dim_yx(nc_, &y, &x);
|
||
struct ncplane_options nopts = {
|
||
.y = 0,
|
||
.x = 0,
|
||
.rows = y,
|
||
.cols = x,
|
||
nullptr, nullptr, nullptr, 0,
|
||
};
|
||
struct ncplane* ncp = ncpile_create(nc_, &nopts);
|
||
REQUIRE(ncp);
|
||
int px, py;
|
||
ncplane_dim_yx(ncp, &py, &px);
|
||
CHECK(y == py);
|
||
CHECK(x == px);
|
||
int sx, sy;
|
||
ncplane_dim_yx(n_, &sy, &sx);
|
||
CHECK(sy == py);
|
||
CHECK(sx == px);
|
||
// ensure that the new plane is not on our zaxis
|
||
CHECK(notcurses_top(nc_) == n_);
|
||
CHECK(notcurses_bottom(nc_) == n_);
|
||
// ensure the new plane has null above and below, and is bound to itself
|
||
CHECK(ncplane_above(ncp) == nullptr);
|
||
CHECK(ncplane_below(ncp) == nullptr);
|
||
CHECK(ncplane_parent_const(ncp) == ncp);
|
||
CHECK(0 == ncplane_destroy(ncp));
|
||
}
|
||
|
||
SUBCASE("ShrinkPlane") {
|
||
int maxx, maxy;
|
||
int x = 0, y = 0;
|
||
notcurses_term_dim_yx(nc_, &maxy, &maxx);
|
||
struct ncplane_options nopts = {
|
||
.y = y,
|
||
.x = x,
|
||
.rows = maxy,
|
||
.cols = maxx,
|
||
nullptr, nullptr, nullptr, 0,
|
||
};
|
||
struct ncplane* newp = ncplane_create(n_, &nopts);
|
||
REQUIRE(newp);
|
||
CHECK(0 == notcurses_render(nc_));
|
||
while(y > 4 && x > 4){
|
||
maxx -= 2;
|
||
maxy -= 2;
|
||
++x;
|
||
++y;
|
||
REQUIRE(0 == ncplane_resize(newp, 1, 1, maxy, maxx, 1, 1, maxy, maxx));
|
||
CHECK(0 == notcurses_render(nc_));
|
||
// FIXME check dims, pos
|
||
}
|
||
while(y > 4){
|
||
maxy -= 2;
|
||
++y;
|
||
REQUIRE(0 == ncplane_resize(newp, 1, 0, maxy, maxx, 1, 0, maxy, maxx));
|
||
CHECK(0 == notcurses_render(nc_));
|
||
// FIXME check dims, pos
|
||
}
|
||
while(x > 4){
|
||
maxx -= 2;
|
||
++x;
|
||
REQUIRE(0 == ncplane_resize(newp, 0, 1, maxy, maxx, 0, 1, maxy, maxx));
|
||
CHECK(0 == notcurses_render(nc_));
|
||
// FIXME check dims, pos
|
||
}
|
||
REQUIRE(0 == ncplane_resize(newp, 0, 0, 0, 0, 0, 0, 2, 2));
|
||
CHECK(0 == notcurses_render(nc_));
|
||
// FIXME check dims, pos
|
||
REQUIRE(0 == ncplane_destroy(newp));
|
||
}
|
||
|
||
SUBCASE("GrowPlane") {
|
||
int maxx = 2, maxy = 2;
|
||
int x = 0, y = 0;
|
||
int dimy, dimx;
|
||
notcurses_term_dim_yx(nc_, &dimy, &dimx);
|
||
x = dimx / 2 - 1;
|
||
y = dimy / 2 - 1;
|
||
struct ncplane_options nopts = {
|
||
.y = y,
|
||
.x = x,
|
||
.rows = maxy,
|
||
.cols = maxx,
|
||
nullptr, nullptr, nullptr, 0,
|
||
};
|
||
struct ncplane* newp = ncplane_create(n_, &nopts);
|
||
REQUIRE(newp);
|
||
while(dimx - maxx > 4 && dimy - maxy > 4){
|
||
maxx += 2;
|
||
maxy += 2;
|
||
--x;
|
||
--y;
|
||
REQUIRE(0 == ncplane_resize(newp, 1, 1, maxy - 1, maxx - 1, 1, 1, maxy, maxx));
|
||
// FIXME check dims, pos
|
||
}
|
||
while(y < dimy){
|
||
++maxy;
|
||
if(y){
|
||
++y;
|
||
}
|
||
REQUIRE(0 == ncplane_resize(newp, 1, 0, maxy - 1, maxx, 1, 0, maxy, maxx));
|
||
// FIXME check dims, pos
|
||
}
|
||
while(x < dimx){
|
||
++maxx;
|
||
if(x){
|
||
++x;
|
||
}
|
||
REQUIRE(0 == ncplane_resize(newp, 0, 1, maxy, maxx - 1, 0, 1, maxy, maxx));
|
||
// FIXME check dims, pos
|
||
}
|
||
REQUIRE(0 == ncplane_resize(newp, 0, 0, 0, 0, 0, 0, dimy, dimx));
|
||
// FIXME check dims, pos
|
||
REQUIRE(0 == ncplane_destroy(newp));
|
||
}
|
||
|
||
// we ought be able to see what we're about to render, or have just rendered, or
|
||
// in any case whatever's in the virtual framebuffer for a plane
|
||
SUBCASE("PlaneAtCursorSimples"){
|
||
const char STR1[] = "Jackdaws love my big sphinx of quartz";
|
||
const char STR2[] = "Cwm fjord bank glyphs vext quiz";
|
||
const char STR3[] = "Pack my box with five dozen liquor jugs";
|
||
ncplane_set_styles(n_, NCSCALE_NONE);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
|
||
REQUIRE(0 < ncplane_putstr(n_, STR1));
|
||
nccell testcell = CELL_TRIVIAL_INITIALIZER;
|
||
REQUIRE(0 == ncplane_at_cursor_cell(n_, &testcell)); // want nothing at the cursor
|
||
CHECK(0 == testcell.gcluster);
|
||
CHECK(0 == testcell.stylemask);
|
||
CHECK(0 == testcell.channels);
|
||
cell_release(n_, &testcell);
|
||
int dimy, dimx;
|
||
ncplane_dim_yx(n_, &dimy, &dimx);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 1, dimx - strlen(STR2)));
|
||
REQUIRE(0 < ncplane_putstr(n_, STR2));
|
||
int y, x;
|
||
ncplane_cursor_yx(n_, &y, &x);
|
||
REQUIRE(1 == y);
|
||
REQUIRE(dimx == x);
|
||
// this ought not print anything, since we're at the end of the row
|
||
REQUIRE(0 == ncplane_putstr(n_, STR3));
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
|
||
REQUIRE(0 < ncplane_at_cursor_cell(n_, &testcell)); // want first char of STR1
|
||
CHECK(htole(STR1[0]) == testcell.gcluster);
|
||
CHECK(0 == testcell.stylemask);
|
||
CHECK(0 == testcell.channels);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 1, dimx - 1));
|
||
REQUIRE(0 < ncplane_at_cursor_cell(n_, &testcell)); // want last char of STR2
|
||
CHECK(htole(STR2[strlen(STR2) - 1]) == testcell.gcluster);
|
||
CHECK(0 == testcell.stylemask);
|
||
CHECK(0 == testcell.channels);
|
||
// FIXME maybe check all cells?
|
||
CHECK(0 == notcurses_render(nc_));
|
||
}
|
||
|
||
// ensure we read back what's expected for latinesque complex characters
|
||
SUBCASE("PlaneAtCursorComplex"){
|
||
const char STR1[] = "Σιβυλλα τι θελεις; respondebat illa:";
|
||
const char STR2[] = "αποθανειν θελω";
|
||
const char STR3[] = "Война и мир"; // just thrown in to complicate things
|
||
ncplane_set_styles(n_, NCSTYLE_NONE);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
|
||
REQUIRE(0 < ncplane_putstr(n_, STR1));
|
||
nccell testcell = CELL_TRIVIAL_INITIALIZER;
|
||
ncplane_at_cursor_cell(n_, &testcell); // should be nothing at the cursor
|
||
CHECK(0 == testcell.gcluster);
|
||
CHECK(0 == testcell.stylemask);
|
||
CHECK(0 == testcell.channels);
|
||
cell_release(n_, &testcell);
|
||
int dimy, dimx;
|
||
ncplane_dim_yx(n_, &dimy, &dimx);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 1, dimx - mbstowcs(nullptr, STR2, 0)));
|
||
REQUIRE(0 < ncplane_putstr(n_, STR2));
|
||
int y, x;
|
||
ncplane_cursor_yx(n_, &y, &x);
|
||
REQUIRE(1 == y);
|
||
REQUIRE(dimx == x);
|
||
// this ought not print anything, since we're at the end of the row
|
||
REQUIRE(0 == ncplane_putstr(n_, STR3));
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
|
||
REQUIRE(0 < ncplane_at_cursor_cell(n_, &testcell)); // want first char of STR1
|
||
CHECK(!strcmp("Σ", cell_extended_gcluster(n_, &testcell)));
|
||
CHECK(0 == testcell.stylemask);
|
||
CHECK(0 == testcell.channels);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 1, dimx - mbstowcs(nullptr, STR2, 0)));
|
||
REQUIRE(0 < ncplane_at_cursor_cell(n_, &testcell)); // want first char of STR2
|
||
CHECK(!strcmp("α", cell_extended_gcluster(n_, &testcell)));
|
||
CHECK(0 == testcell.stylemask);
|
||
CHECK(0 == testcell.channels);
|
||
// FIXME maybe check all cells?
|
||
CHECK(0 == notcurses_render(nc_));
|
||
}
|
||
|
||
// test that we read back correct attrs/colors despite changing defaults
|
||
SUBCASE("PlaneAtCursorAttrs"){
|
||
const char STR1[] = "this has been a world destroyer production";
|
||
const char STR2[] = "not to mention dank";
|
||
const char STR3[] = "da chronic lives";
|
||
ncplane_set_styles(n_, NCSTYLE_BOLD);
|
||
REQUIRE(0 < ncplane_putstr_yx(n_, 0, 0, STR1));
|
||
int y, x;
|
||
ncplane_cursor_yx(n_, &y, &x);
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y + 1, x - strlen(STR2)));
|
||
ncplane_on_styles(n_, NCSTYLE_ITALIC);
|
||
REQUIRE(0 < ncplane_putstr(n_, STR2));
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y + 2, x - strlen(STR3)));
|
||
ncplane_off_styles(n_, NCSTYLE_BOLD);
|
||
REQUIRE(0 < ncplane_putstr(n_, STR3));
|
||
ncplane_off_styles(n_, NCSTYLE_ITALIC);
|
||
CHECK(0 == notcurses_render(nc_));
|
||
int newx;
|
||
ncplane_cursor_yx(n_, &y, &newx);
|
||
CHECK(newx == x);
|
||
nccell testcell = CELL_TRIVIAL_INITIALIZER;
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y - 2, x - 1));
|
||
REQUIRE(1 == ncplane_at_cursor_cell(n_, &testcell));
|
||
CHECK(testcell.gcluster == htole(STR1[strlen(STR1) - 1]));
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y - 1, x - 1));
|
||
REQUIRE(1 == ncplane_at_cursor_cell(n_, &testcell));
|
||
CHECK(testcell.gcluster == htole(STR2[strlen(STR2) - 1]));
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y, x - 1));
|
||
REQUIRE(1 == ncplane_at_cursor_cell(n_, &testcell));
|
||
CHECK(testcell.gcluster == htole(STR3[strlen(STR3) - 1]));
|
||
}
|
||
|
||
SUBCASE("BoxGradients") {
|
||
const auto sidesz = 5;
|
||
int dimx, dimy;
|
||
ncplane_dim_yx(n_, &dimy, &dimx);
|
||
REQUIRE(20 < dimy);
|
||
REQUIRE(40 < dimx);
|
||
nccell ul{}, ll{}, lr{}, ur{}, hl{}, vl{};
|
||
REQUIRE(0 == cells_double_box(n_, 0, 0, &ul, &ur, &ll, &lr, &hl, &vl));
|
||
CHECK(0 == channels_set_fg_rgb8(&ul.channels, 255, 0, 0));
|
||
CHECK(0 == channels_set_fg_rgb8(&ur.channels, 0, 255, 0));
|
||
CHECK(0 == channels_set_fg_rgb8(&ll.channels, 0, 0, 255));
|
||
CHECK(0 == channels_set_fg_rgb8(&lr.channels, 255, 255, 255));
|
||
CHECK(0 == channels_set_bg_rgb8(&ul.channels, 0, 255, 255));
|
||
CHECK(0 == channels_set_bg_rgb8(&ur.channels, 255, 0, 255));
|
||
CHECK(0 == channels_set_bg_rgb8(&ll.channels, 255, 255, 0));
|
||
CHECK(0 == channels_set_bg_rgb8(&lr.channels, 0, 0, 0));
|
||
// we'll try all 16 gradmasks in sideszXsidesz configs in a 4x4 map
|
||
unsigned gradmask = 0;
|
||
for(auto y0 = 0 ; y0 < 4 ; ++y0){
|
||
for(auto x0 = 0 ; x0 < 4 ; ++x0){
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y0 * sidesz, x0 * (sidesz + 1)));
|
||
CHECK(0 == ncplane_box_sized(n_, &ul, &ur, &ll, &lr, &hl, &vl,
|
||
sidesz, sidesz, gradmask << 4u));
|
||
++gradmask;
|
||
}
|
||
}
|
||
gradmask = 0;
|
||
for(auto y0 = 0 ; y0 < 4 ; ++y0){
|
||
for(auto x0 = 0 ; x0 < 4 ; ++x0){
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y0 * sidesz, x0 * (sidesz + 1) + (4 * (sidesz + 1))));
|
||
CHECK(0 == ncplane_box_sized(n_, &ul, &ur, &ll, &lr, &hl, &vl,
|
||
sidesz, sidesz, gradmask << 4u));
|
||
++gradmask;
|
||
}
|
||
}
|
||
CHECK(0 == notcurses_render(nc_));
|
||
}
|
||
|
||
SUBCASE("BoxSideColors") {
|
||
const auto sidesz = 5;
|
||
int dimx, dimy;
|
||
ncplane_dim_yx(n_, &dimy, &dimx);
|
||
REQUIRE(20 < dimy);
|
||
REQUIRE(40 < dimx);
|
||
nccell ul{}, ll{}, lr{}, ur{}, hl{}, vl{};
|
||
REQUIRE(0 == cells_rounded_box(n_, 0, 0, &ul, &ur, &ll, &lr, &hl, &vl));
|
||
// we'll try all 16 boxmasks in sideszXsidesz configurations in a 4x4 map
|
||
CHECK(0 == channels_set_fg_rgb8(&ul.channels, 255, 0, 0));
|
||
CHECK(0 == channels_set_fg_rgb8(&ur.channels, 0, 255, 0));
|
||
CHECK(0 == channels_set_fg_rgb8(&ll.channels, 0, 0, 255));
|
||
CHECK(0 == channels_set_fg_rgb8(&lr.channels, 0, 0, 0));
|
||
CHECK(0 == channels_set_bg_rgb8(&ul.channels, 0, 255, 255));
|
||
CHECK(0 == channels_set_bg_rgb8(&ur.channels, 255, 0, 255));
|
||
CHECK(0 == channels_set_bg_rgb8(&ll.channels, 255, 255, 0));
|
||
CHECK(0 == channels_set_bg_rgb8(&lr.channels, 0, 0, 0));
|
||
CHECK(0 == channels_set_fg_rgb8(&hl.channels, 255, 0, 255));
|
||
CHECK(0 == channels_set_fg_rgb8(&vl.channels, 255, 255, 255));
|
||
CHECK(0 == channels_set_bg_rgb8(&hl.channels, 0, 255, 0));
|
||
CHECK(0 == channels_set_bg_rgb8(&vl.channels, 0, 0, 0));
|
||
for(auto y0 = 0 ; y0 < 4 ; ++y0){
|
||
for(auto x0 = 0 ; x0 < 4 ; ++x0){
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y0 * sidesz, x0 * (sidesz + 1)));
|
||
CHECK(0 == ncplane_box_sized(n_, &ul, &ur, &ll, &lr, &hl, &vl,
|
||
sidesz, sidesz, 0));
|
||
}
|
||
}
|
||
for(auto y0 = 0 ; y0 < 4 ; ++y0){
|
||
for(auto x0 = 0 ; x0 < 4 ; ++x0){
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y0 * sidesz, x0 * (sidesz + 1) + (4 * (sidesz + 1))));
|
||
CHECK(0 == ncplane_box_sized(n_, &ul, &ur, &ll, &lr, &hl, &vl,
|
||
sidesz, sidesz, 0));
|
||
}
|
||
}
|
||
CHECK(0 == notcurses_render(nc_));
|
||
}
|
||
|
||
SUBCASE("RightToLeft") {
|
||
// give us some room on both sides
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, 1, 10));
|
||
int sbytes = -1;
|
||
CHECK(0 < ncplane_putegc(n_, "־", &sbytes));
|
||
CHECK(0 == notcurses_render(nc_));
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, 3, 10));
|
||
CHECK(0 < ncplane_putstr(n_, "I can write English with מילים בעברית in the same sentence."));
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, 5, 10));
|
||
CHECK(0 < ncplane_putstr(n_, "|🔥|I have not yet ־ begun to hack|🔥|"));
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, 7, 10));
|
||
CHECK(0 < ncplane_putstr(n_, "㉀㉁㉂㉃㉄㉅㉆㉇㉈㉉㉊㉋㉌㉍㉎㉏㉐㉑㉒㉓㉔㉕㉖㉗㉘㉙㉚㉛㉜㉝㉞㉟"));
|
||
CHECK(0 == notcurses_render(nc_));
|
||
}
|
||
|
||
SUBCASE("NewPlaneOnRight") {
|
||
int ncols, nrows;
|
||
ncplane_dim_yx(n_, &nrows, &ncols);
|
||
nccell ul{}, ll{}, lr{}, ur{}, hl{}, vl{};
|
||
int y, x;
|
||
ncplane_yx(n_, &y, &x);
|
||
struct ncplane_options nopts = {
|
||
.y = y,
|
||
.x = ncols - 3,
|
||
.rows = 2,
|
||
.cols = 2,
|
||
nullptr, nullptr, nullptr, 0,
|
||
};
|
||
struct ncplane* ncp = ncplane_create(n_, &nopts);
|
||
REQUIRE(ncp);
|
||
REQUIRE(0 == cells_rounded_box(ncp, 0, 0, &ul, &ur, &ll, &lr, &hl, &vl));
|
||
CHECK(0 == ncplane_box(ncp, &ul, &ur, &ll, &lr, &hl, &vl, y + 1, x + 1, 0));
|
||
CHECK(0 == notcurses_render(nc_));
|
||
// FIXME verify with ncplane_at_cursor_cell()
|
||
CHECK(0 == ncplane_destroy(ncp));
|
||
}
|
||
|
||
SUBCASE("MoveToLowerRight") {
|
||
int ncols, nrows;
|
||
ncplane_dim_yx(n_, &nrows, &ncols);
|
||
nccell ul{}, ll{}, lr{}, ur{}, hl{}, vl{};
|
||
int y, x;
|
||
ncplane_yx(n_, &y, &x);
|
||
struct ncplane_options nopts = {
|
||
.y = y,
|
||
.x = x,
|
||
.rows = 2,
|
||
.cols = 2,
|
||
nullptr, nullptr, nullptr, 0,
|
||
};
|
||
struct ncplane* ncp = ncplane_create(n_, &nopts);
|
||
REQUIRE(ncp);
|
||
REQUIRE(0 == cells_rounded_box(ncp, 0, 0, &ul, &ur, &ll, &lr, &hl, &vl));
|
||
CHECK(0 == ncplane_box(ncp, &ul, &ur, &ll, &lr, &hl, &vl, y + 1, x + 1, 0));
|
||
CHECK(0 == notcurses_render(nc_));
|
||
CHECK(0 == ncplane_move_yx(ncp, nrows - 3, ncols - 3));
|
||
CHECK(0 == notcurses_render(nc_));
|
||
CHECK(0 == ncplane_destroy(ncp));
|
||
// FIXME verify with ncplane_at_cursor_cell()
|
||
}
|
||
|
||
SUBCASE("Perimeter") {
|
||
nccell c = CELL_CHAR_INITIALIZER('X');
|
||
CHECK(0 == ncplane_perimeter(n_, &c, &c, &c, &c, &c, &c, 0));
|
||
CHECK(0 == notcurses_render(nc_));
|
||
}
|
||
|
||
SUBCASE("EGCStained") {
|
||
nccell c = CELL_TRIVIAL_INITIALIZER;
|
||
int sbytes;
|
||
CHECK(0 == ncplane_set_fg_rgb(n_, 0x444444));
|
||
CHECK(1 == ncplane_putegc(n_, "A", &sbytes));
|
||
CHECK(0 == ncplane_set_fg_rgb(n_, 0x888888));
|
||
CHECK(1 == ncplane_putegc(n_, "B", &sbytes));
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, 0, 0));
|
||
CHECK(0 == notcurses_render(nc_));
|
||
// EGC should change, but not the color
|
||
CHECK(0 == ncplane_set_fg_rgb(n_, 0x222222));
|
||
CHECK(1 == ncplane_putegc_stained(n_, "C", &sbytes));
|
||
CHECK(1 == ncplane_putegc_stained(n_, "D", &sbytes));
|
||
uint64_t channels = 0;
|
||
CHECK(1 == ncplane_at_yx_cell(n_, 0, 0, &c));
|
||
CHECK(cell_simple_p(&c));
|
||
CHECK(htole('C') == c.gcluster);
|
||
CHECK(0 == channels_set_fg_rgb(&channels, 0x444444));
|
||
CHECK(channels == c.channels);
|
||
CHECK(1 == ncplane_at_yx_cell(n_, 0, 1, &c));
|
||
CHECK(cell_simple_p(&c));
|
||
CHECK(htole('D') == c.gcluster);
|
||
CHECK(0 == channels_set_fg_rgb(&channels, 0x888888));
|
||
CHECK(channels == c.channels);
|
||
CHECK(0 == notcurses_render(nc_));
|
||
}
|
||
|
||
SUBCASE("MouseEvent") {
|
||
int dimy, dimx;
|
||
notcurses_stddim_yx(nc_, &dimy, &dimx);
|
||
struct ncplane_options nopts = {
|
||
.y = 1,
|
||
.x = 1,
|
||
.rows = 2,
|
||
.cols = 2,
|
||
nullptr, nullptr, nullptr, 0,
|
||
};
|
||
struct ncplane* n = ncplane_create(n_, &nopts);
|
||
REQUIRE(n);
|
||
ncinput ni{};
|
||
ni.id = NCKEY_RELEASE;
|
||
int total = 0;
|
||
for(ni.y = 0 ; ni.y < 5 ; ++ni.y){
|
||
for(ni.x = 0 ; ni.x < 5 ; ++ni.x){
|
||
int y = ni.y, x = ni.x;
|
||
bool p = ncplane_translate_abs(n, &y, &x);
|
||
if(ni.y >= 1 && ni.y <= 2 && ni.x >= 1 && ni.x <= 2){
|
||
CHECK(p);
|
||
}else{
|
||
CHECK(!p);
|
||
}
|
||
++total;
|
||
}
|
||
}
|
||
CHECK(25 == total); // make sure x/y never got changed
|
||
CHECK(0 == ncplane_destroy(n));
|
||
}
|
||
|
||
SUBCASE("BoundPlaneMoves") {
|
||
struct ncplane_options nopts = {
|
||
.y = 1,
|
||
.x = 1,
|
||
.rows = 2,
|
||
.cols = 2,
|
||
nullptr, nullptr, nullptr, 0,
|
||
};
|
||
struct ncplane* ndom = ncplane_create(n_, &nopts);
|
||
REQUIRE(ndom);
|
||
struct ncplane* nsub = ncplane_create(n_, &nopts);
|
||
REQUIRE(nsub);
|
||
int absy, absx;
|
||
ncplane_yx(nsub, &absy, &absx);
|
||
CHECK(0 == notcurses_render(nc_));
|
||
CHECK(1 == absy); // actually at 2, 2
|
||
CHECK(1 == absx);
|
||
CHECK(0 == ncplane_move_yx(nsub, -1, -1));
|
||
ncplane_yx(nsub, &absy, &absx);
|
||
CHECK(-1 == absy); // actually at 0, 0
|
||
CHECK(-1 == absx);
|
||
}
|
||
|
||
SUBCASE("BoundToPlaneMoves") { // bound plane ought move along with plane
|
||
struct ncplane_options nopts = {
|
||
.y = 1,
|
||
.x = 1,
|
||
.rows = 2,
|
||
.cols = 2,
|
||
nullptr, nullptr, nullptr, 0,
|
||
};
|
||
struct ncplane* ndom = ncplane_create(n_, &nopts);
|
||
REQUIRE(ndom);
|
||
struct ncplane* nsub = ncplane_create(n_, &nopts);
|
||
REQUIRE(nsub);
|
||
int absy, absx;
|
||
ncplane_yx(nsub, &absy, &absx);
|
||
CHECK(0 == notcurses_render(nc_));
|
||
CHECK(1 == absy); // actually at 2, 2
|
||
CHECK(1 == absx);
|
||
CHECK(0 == ncplane_move_yx(ndom, 0, 0));
|
||
ncplane_yx(nsub, &absy, &absx);
|
||
CHECK(1 == absy);
|
||
CHECK(1 == absx);
|
||
}
|
||
|
||
SUBCASE("UnboundPlaneMoves") { // unbound plane no longer gets pulled along
|
||
struct ncplane_options nopts = {
|
||
.y = 1,
|
||
.x = 1,
|
||
.rows = 2,
|
||
.cols = 2,
|
||
nullptr, "ndom", nullptr, 0,
|
||
};
|
||
struct ncplane* ndom = ncplane_create(n_, &nopts);
|
||
CHECK(ncplane_pile(ndom) == ncplane_pile(n_));
|
||
REQUIRE(ndom);
|
||
nopts.name = "sub";
|
||
struct ncplane* nsub = ncplane_create(ndom, &nopts);
|
||
CHECK(ncplane_pile(nsub) == ncplane_pile(ndom));
|
||
REQUIRE(nsub);
|
||
int absy, absx;
|
||
CHECK(0 == notcurses_render(nc_));
|
||
ncplane_yx(nsub, &absy, &absx);
|
||
CHECK(1 == absy); // actually at 2, 2
|
||
CHECK(1 == absx);
|
||
ncplane_reparent(nsub, nsub);
|
||
CHECK(ncplane_pile(nsub) != ncplane_pile(ndom));
|
||
ncplane_yx(nsub, &absy, &absx);
|
||
CHECK(1 == absy); // now truly at 1, 1
|
||
CHECK(1 == absx);
|
||
CHECK(0 == ncplane_move_yx(ndom, 0, 0));
|
||
ncplane_yx(nsub, &absy, &absx);
|
||
CHECK(1 == absy); // still at 1, 1
|
||
CHECK(1 == absx);
|
||
}
|
||
|
||
SUBCASE("NoReparentStdPlane") {
|
||
struct ncplane_options nopts = {
|
||
.y = 1,
|
||
.x = 1,
|
||
.rows = 2,
|
||
.cols = 2,
|
||
nullptr, nullptr, nullptr, 0,
|
||
};
|
||
struct ncplane* ndom = ncplane_create(n_, &nopts);
|
||
REQUIRE(ndom);
|
||
CHECK(!ncplane_reparent(n_, ndom)); // can't reparent standard plane
|
||
CHECK(ncplane_reparent(ndom, n_)); // *can* reparent *to* standard plane
|
||
}
|
||
|
||
SUBCASE("ReparentDeep") {
|
||
struct ncplane_options nopts = {
|
||
.y = 1,
|
||
.x = 1,
|
||
.rows = 2,
|
||
.cols = 2,
|
||
nullptr, "new1", nullptr, 0,
|
||
};
|
||
auto n1 = ncplane_create(n_, &nopts);
|
||
REQUIRE(n1);
|
||
nopts.name = "new2";
|
||
auto n2 = ncplane_create(n1, &nopts);
|
||
REQUIRE(n2);
|
||
nopts.name = "new3";
|
||
auto n3 = ncplane_create(n2, &nopts);
|
||
REQUIRE(n3);
|
||
CHECK(ncplane_reparent(n1, n3));
|
||
CHECK(ncplane_reparent(n2, n3));
|
||
ncplane_destroy(n3);
|
||
ncplane_destroy(n2);
|
||
ncplane_destroy(n1);
|
||
}
|
||
|
||
CHECK(0 == notcurses_stop(nc_));
|
||
|
||
}
|