mirror of
https://github.com/dankamongmen/notcurses.git
synced 2024-11-18 03:25:55 +00:00
f6975d11d5
* sync up some docs #244 * sync README and man page * notcurses_output() man page work * pull attr/channels from output functions #244 * witherworm: clean up explicit moves #244 * still more man page work * notcurses_lines, last of the man pages i think * panelreel man page #244 * debian: ruby-ronn->pandoc * debian: full multiarch compliance * debian: symbols file * pandoc: fix syntax for lexgrog * fm6.mkv: strip audio * pandoc: fix up apropos man syntax #249 * ncurses_lines man page
924 lines
32 KiB
C++
924 lines
32 KiB
C++
#include <array>
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#include <unistd.h>
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#include <cstdlib>
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#include <notcurses.h>
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#include "internal.h"
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#include "main.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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if(getenv("TERM") == nullptr){
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return;
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}
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notcurses_options nopts{};
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nopts.inhibit_alternate_screen = true;
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nopts.suppress_banner = true;
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FILE* outfp_ = fopen("/dev/tty", "wb");
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REQUIRE(outfp_);
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struct notcurses* nc_ = notcurses_init(&nopts, outfp_);
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REQUIRE(nc_);
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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_rgb(n_, 0, 0, 0));
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CHECK(0 == ncplane_set_fg_rgb(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_rgb(n_, -1, 0, 0));
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CHECK(0 > ncplane_set_fg_rgb(n_, 0, -1, 0));
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CHECK(0 > ncplane_set_fg_rgb(n_, 0, 0, -1));
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CHECK(0 > ncplane_set_fg_rgb(n_, -1, -1, -1));
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CHECK(0 > ncplane_set_fg_rgb(n_, 256, 255, 255));
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CHECK(0 > ncplane_set_fg_rgb(n_, 255, 256, 255));
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CHECK(0 > ncplane_set_fg_rgb(n_, 255, 255, 256));
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CHECK(0 > ncplane_set_fg_rgb(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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cell 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 wide character, and it advances the cursor
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SUBCASE("EmitWideAsian") {
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const char* w = "\u5168";
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int sbytes = 0;
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CHECK(0 < ncplane_putegc(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(2 == x);
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CHECK(0 == notcurses_render(nc_));
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}
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// Verify a wide character is rejected on the last column
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SUBCASE("EmitWideAsian") {
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const char* w = "\u5168";
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int sbytes = 0;
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int dimx;
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ncplane_dim_yx(n_, NULL, &dimx);
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CHECK(0 < ncplane_putegc_yx(n_, 0, dimx - 3, 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(dimx - 1 == x);
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// now it ought be rejected
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CHECK(0 > ncplane_putegc(n_, w, &sbytes));
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CHECK(0 == y);
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CHECK(dimx - 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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SUBCASE("EmitEmojiStr") {
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const wchar_t e[] =
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L"🍺🚬🌿💉💊🔫💣🤜🤛🐌🐎🐑🐒🐔🐗🐘🐙🐚"
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"🐛🐜🐝🐞🐟🐠🐡🐢🐣🐤🐥🐦🐧🐨🐩🐫🐬🐭🐮"
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"🐯🐰🐱🐲🐳🐴🐵🐶🐷🐹🐺🐻🐼🦉🐊🦕🦖🐬🐙🦠🦀";
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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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cell 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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cell 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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cell 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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cell cell1 = CELL_TRIVIAL_INITIALIZER;
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cell cell2 = CELL_TRIVIAL_INITIALIZER;
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cell 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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cell cell1 = CELL_TRIVIAL_INITIALIZER;
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cell cell2 = CELL_TRIVIAL_INITIALIZER;
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cell 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 cell4 = CELL_TRIVIAL_INITIALIZER;
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cell cell5 = CELL_TRIVIAL_INITIALIZER;
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cell cell6 = CELL_TRIVIAL_INITIALIZER;
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CHECK(2 == cell_duplicate(n_, &cell4, &cell1));
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CHECK(3 == cell_duplicate(n_, &cell5, &cell2));
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CHECK(1 == 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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cell c1 = CELL_TRIVIAL_INITIALIZER;
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cell 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(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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}
|
||
|
||
// verifies that the initial userptr is what we provided, that it is a nullptr
|
||
// for the standard plane, and that we can change it.
|
||
SUBCASE("UserPtr") {
|
||
CHECK(nullptr == ncplane_userptr(n_));
|
||
int x, y;
|
||
void* sentinel = &x;
|
||
notcurses_term_dim_yx(nc_, &y, &x);
|
||
struct ncplane* ncp = ncplane_new(nc_, y, x, 0, 0, sentinel);
|
||
REQUIRE(ncp);
|
||
CHECK(&x == ncplane_userptr(ncp));
|
||
CHECK(sentinel == ncplane_set_userptr(ncp, nullptr));
|
||
CHECK(nullptr == ncplane_userptr(ncp));
|
||
sentinel = &y;
|
||
CHECK(nullptr == ncplane_set_userptr(ncp, sentinel));
|
||
CHECK(&y == ncplane_userptr(ncp));
|
||
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.
|
||
SUBCASE("NewPlaneSameSize") {
|
||
int x, y;
|
||
notcurses_term_dim_yx(nc_, &y, &x);
|
||
struct ncplane* ncp = ncplane_new(nc_, y, x, 0, 0, nullptr);
|
||
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));
|
||
}
|
||
|
||
SUBCASE("ShrinkPlane") {
|
||
int maxx, maxy;
|
||
int x = 0, y = 0;
|
||
notcurses_term_dim_yx(nc_, &maxy, &maxx);
|
||
struct ncplane* newp = ncplane_new(nc_, maxy, maxx, y, x, nullptr);
|
||
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* newp = ncplane_new(nc_, maxy, maxx, y, x, nullptr);
|
||
REQUIRE(newp);
|
||
while(dimx - maxx > 4 && dimy - maxy > 4){
|
||
maxx += 2;
|
||
maxy += 2;
|
||
--x;
|
||
--y;
|
||
// REQUIRE(0 == ncplane_resize(newp, 1, 1, maxy, maxx, 1, 1, maxy, maxx));
|
||
// FIXME check dims, pos
|
||
}
|
||
while(y < dimy){
|
||
++maxy;
|
||
if(y){
|
||
++y;
|
||
}
|
||
// REQUIRE(0 == ncplane_resize(newp, 1, 0, maxy, 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, 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_styles_set(n_, 0);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
|
||
REQUIRE(0 < ncplane_putstr(n_, STR1));
|
||
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(2 == y);
|
||
REQUIRE(0 == x);
|
||
REQUIRE(0 < ncplane_putstr(n_, STR3));
|
||
cell testcell = CELL_TRIVIAL_INITIALIZER;
|
||
REQUIRE(0 == ncplane_at_cursor(n_, &testcell)); // want nothing at the cursor
|
||
CHECK(0 == testcell.gcluster);
|
||
CHECK(0 == testcell.attrword);
|
||
CHECK(0 == testcell.channels);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
|
||
REQUIRE(0 < ncplane_at_cursor(n_, &testcell)); // want first char of STR1
|
||
CHECK(STR1[0] == testcell.gcluster);
|
||
CHECK(0 == testcell.attrword);
|
||
CHECK(0 == testcell.channels);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 1, dimx - 1));
|
||
REQUIRE(0 < ncplane_at_cursor(n_, &testcell)); // want last char of STR2
|
||
CHECK(STR2[strlen(STR2) - 1] == testcell.gcluster);
|
||
CHECK(0 == testcell.attrword);
|
||
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_styles_set(n_, 0);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
|
||
REQUIRE(0 < ncplane_putstr(n_, STR1));
|
||
int dimy, dimx;
|
||
ncplane_dim_yx(n_, &dimy, &dimx);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 1, dimx - mbstowcs(NULL, STR2, 0)));
|
||
REQUIRE(0 < ncplane_putstr(n_, STR2));
|
||
int y, x;
|
||
ncplane_cursor_yx(n_, &y, &x);
|
||
REQUIRE(2 == y);
|
||
REQUIRE(0 == x);
|
||
REQUIRE(0 < ncplane_putstr(n_, STR3));
|
||
cell testcell = CELL_TRIVIAL_INITIALIZER;
|
||
ncplane_at_cursor(n_, &testcell); // should be nothing at the cursor
|
||
CHECK(0 == testcell.gcluster);
|
||
CHECK(0 == testcell.attrword);
|
||
CHECK(0 == testcell.channels);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
|
||
REQUIRE(0 < ncplane_at_cursor(n_, &testcell)); // want first char of STR1
|
||
CHECK(!strcmp("Σ", cell_extended_gcluster(n_, &testcell)));
|
||
CHECK(0 == testcell.attrword);
|
||
CHECK(0 == testcell.channels);
|
||
REQUIRE(0 == ncplane_cursor_move_yx(n_, 1, dimx - mbstowcs(NULL, STR2, 0)));
|
||
REQUIRE(0 < ncplane_at_cursor(n_, &testcell)); // want first char of STR2
|
||
CHECK(!strcmp("α", cell_extended_gcluster(n_, &testcell)));
|
||
CHECK(0 == testcell.attrword);
|
||
CHECK(0 == testcell.channels);
|
||
// FIXME maybe check all cells?
|
||
CHECK(0 == notcurses_render(nc_));
|
||
}
|
||
|
||
// half-width, double-width, huge-yet-narrow, all that crap
|
||
SUBCASE("PlaneAtCursorInsane"){
|
||
const char EGC0[] = "\uffe0"; // fullwidth cent sign ￠
|
||
const char EGC1[] = "\u00c5"; // neutral A with ring above Å
|
||
const char EGC2[] = "\u20a9"; // half-width won ₩
|
||
const char EGC3[] = "\u212b"; // ambiguous angstrom Å
|
||
const char EGC4[] = "\ufdfd"; // neutral yet huge bismillah ﷽
|
||
std::array<cell, 5> tcells;
|
||
for(auto i = 0u ; i < tcells.size() ; ++i){
|
||
cell_init(&tcells[i]);
|
||
}
|
||
REQUIRE(1 < cell_load(n_, &tcells[0], EGC0));
|
||
REQUIRE(1 < cell_load(n_, &tcells[1], EGC1));
|
||
REQUIRE(1 < cell_load(n_, &tcells[2], EGC2));
|
||
REQUIRE(1 < cell_load(n_, &tcells[3], EGC3));
|
||
REQUIRE(1 < cell_load(n_, &tcells[4], EGC4));
|
||
for(auto i = 0u ; i < tcells.size() ; ++i){
|
||
REQUIRE(0 < ncplane_putc(n_, &tcells[i]));
|
||
}
|
||
CHECK(0 == notcurses_render(nc_));
|
||
int x = 0;
|
||
for(auto i = 0u ; i < tcells.size() ; ++i){
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, 0, x));
|
||
cell testcell = CELL_TRIVIAL_INITIALIZER;
|
||
REQUIRE(0 < ncplane_at_cursor(n_, &testcell));
|
||
CHECK(!strcmp(cell_extended_gcluster(n_, &tcells[i]),
|
||
cell_extended_gcluster(n_, &testcell)));
|
||
CHECK(0 == testcell.attrword);
|
||
wchar_t w;
|
||
REQUIRE(0 < mbtowc(&w, cell_extended_gcluster(n_, &tcells[i]), MB_CUR_MAX));
|
||
if(wcwidth(w) == 2){
|
||
CHECK(CELL_WIDEASIAN_MASK == testcell.channels);
|
||
++x;
|
||
}else{
|
||
CHECK(0 == testcell.channels);
|
||
}
|
||
++x;
|
||
}
|
||
}
|
||
|
||
// 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_styles_set(n_, CELL_STYLE_BOLD);
|
||
REQUIRE(0 < ncplane_putstr(n_, STR1));
|
||
int y, x;
|
||
ncplane_cursor_yx(n_, &y, &x);
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y + 1, x - strlen(STR2)));
|
||
ncplane_styles_on(n_, CELL_STYLE_ITALIC);
|
||
REQUIRE(0 < ncplane_putstr(n_, STR2));
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y + 2, x - strlen(STR3)));
|
||
ncplane_styles_off(n_, CELL_STYLE_BOLD);
|
||
REQUIRE(0 < ncplane_putstr(n_, STR3));
|
||
ncplane_styles_off(n_, CELL_STYLE_ITALIC);
|
||
CHECK(0 == notcurses_render(nc_));
|
||
int newx;
|
||
ncplane_cursor_yx(n_, &y, &newx);
|
||
CHECK(newx == x);
|
||
cell testcell = CELL_TRIVIAL_INITIALIZER;
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y - 2, x - 1));
|
||
REQUIRE(1 == ncplane_at_cursor(n_, &testcell));
|
||
CHECK(testcell.gcluster == STR1[strlen(STR1) - 1]);
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y - 1, x - 1));
|
||
REQUIRE(1 == ncplane_at_cursor(n_, &testcell));
|
||
CHECK(testcell.gcluster == STR2[strlen(STR2) - 1]);
|
||
CHECK(0 == ncplane_cursor_move_yx(n_, y, x - 1));
|
||
REQUIRE(1 == ncplane_at_cursor(n_, &testcell));
|
||
CHECK(testcell.gcluster == 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);
|
||
cell 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_rgb(&ul.channels, 255, 0, 0));
|
||
CHECK(0 == channels_set_fg_rgb(&ur.channels, 0, 255, 0));
|
||
CHECK(0 == channels_set_fg_rgb(&ll.channels, 0, 0, 255));
|
||
CHECK(0 == channels_set_fg_rgb(&lr.channels, 255, 255, 255));
|
||
CHECK(0 == channels_set_bg_rgb(&ul.channels, 0, 255, 255));
|
||
CHECK(0 == channels_set_bg_rgb(&ur.channels, 255, 0, 255));
|
||
CHECK(0 == channels_set_bg_rgb(&ll.channels, 255, 255, 0));
|
||
CHECK(0 == channels_set_bg_rgb(&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);
|
||
cell 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_rgb(&ul.channels, 255, 0, 0));
|
||
CHECK(0 == channels_set_fg_rgb(&ur.channels, 0, 255, 0));
|
||
CHECK(0 == channels_set_fg_rgb(&ll.channels, 0, 0, 255));
|
||
CHECK(0 == channels_set_fg_rgb(&lr.channels, 0, 0, 0));
|
||
CHECK(0 == channels_set_bg_rgb(&ul.channels, 0, 255, 255));
|
||
CHECK(0 == channels_set_bg_rgb(&ur.channels, 255, 0, 255));
|
||
CHECK(0 == channels_set_bg_rgb(&ll.channels, 255, 255, 0));
|
||
CHECK(0 == channels_set_bg_rgb(&lr.channels, 0, 0, 0));
|
||
CHECK(0 == channels_set_fg_rgb(&hl.channels, 255, 0, 255));
|
||
CHECK(0 == channels_set_fg_rgb(&vl.channels, 255, 255, 255));
|
||
CHECK(0 == channels_set_bg_rgb(&hl.channels, 0, 255, 0));
|
||
CHECK(0 == channels_set_bg_rgb(&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);
|
||
cell ul{}, ll{}, lr{}, ur{}, hl{}, vl{};
|
||
int y, x;
|
||
ncplane_yx(n_, &y, &x);
|
||
struct ncplane* ncp = ncplane_new(nc_, 2, 2, y, ncols - 3, nullptr);
|
||
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()
|
||
CHECK(0 == ncplane_destroy(ncp));
|
||
}
|
||
SUBCASE("MoveToLowerRight") {
|
||
int ncols, nrows;
|
||
ncplane_dim_yx(n_, &nrows, &ncols);
|
||
cell ul{}, ll{}, lr{}, ur{}, hl{}, vl{};
|
||
int y, x;
|
||
ncplane_yx(n_, &y, &x);
|
||
struct ncplane* ncp = ncplane_new(nc_, 2, 2, y, x, nullptr);
|
||
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()
|
||
}
|
||
|
||
// Placing a wide char to the immediate left of any other char ought obliterate
|
||
// that cell.
|
||
SUBCASE("WideCharAnnihilatesRight") {
|
||
const char* w = "\xf0\x9f\x90\xb8"; // U+1F438 FROG FACE
|
||
const char* wbashed = "\xf0\x9f\xa6\x82"; // U+1F982 SCORPION
|
||
const char bashed = 'X';
|
||
int sbytes = 0;
|
||
CHECK(0 < ncplane_putegc_yx(n_, 0, 1, wbashed, &sbytes));
|
||
CHECK(0 < ncplane_putsimple_yx(n_, 1, 1, bashed));
|
||
int x, y;
|
||
ncplane_cursor_yx(n_, &y, &x);
|
||
CHECK(1 == y);
|
||
CHECK(2 == x);
|
||
CHECK(0 < ncplane_putegc_yx(n_, 0, 0, w, &sbytes));
|
||
CHECK(0 < ncplane_putegc_yx(n_, 1, 0, w, &sbytes));
|
||
cell c = CELL_TRIVIAL_INITIALIZER;
|
||
ncplane_at_yx(n_, 0, 0, &c);
|
||
const char* wres = extended_gcluster(n_, &c);
|
||
CHECK(0 == strcmp(wres, "\xf0\x9f\x90\xb8")); // should be frog
|
||
ncplane_at_yx(n_, 0, 1, &c);
|
||
CHECK(cell_double_wide_p(&c)); // should be wide
|
||
ncplane_at_yx(n_, 0, 2, &c);
|
||
CHECK(0 == c.gcluster); // should be nothing
|
||
ncplane_at_yx(n_, 1, 0, &c);
|
||
wres = extended_gcluster(n_, &c);
|
||
CHECK(0 == strcmp(wres, "\xf0\x9f\x90\xb8")); // should be frog
|
||
ncplane_at_yx(n_, 1, 1, &c);
|
||
CHECK(cell_double_wide_p(&c)); //should be wide
|
||
ncplane_at_yx(n_, 0, 2, &c);
|
||
CHECK(0 == c.gcluster);
|
||
CHECK(0 == notcurses_render(nc_)); // should be nothing
|
||
}
|
||
|
||
// Placing a wide char on the right half of a wide char ought obliterate the
|
||
// original wide char.
|
||
SUBCASE("WideCharAnnihilatesWideLeft") {
|
||
const char* w = "\xf0\x9f\x90\x8d";
|
||
const char* wbashed = "\xf0\x9f\xa6\x82";
|
||
int sbytes = 0;
|
||
CHECK(0 < ncplane_putegc_yx(n_, 0, 0, wbashed, &sbytes));
|
||
CHECK(0 < ncplane_putegc_yx(n_, 0, 1, w, &sbytes));
|
||
int x, y;
|
||
ncplane_cursor_yx(n_, &y, &x);
|
||
CHECK(0 == y);
|
||
CHECK(3 == x);
|
||
cell c = CELL_TRIVIAL_INITIALIZER;
|
||
ncplane_at_yx(n_, 0, 0, &c);
|
||
CHECK(0 == c.gcluster); // should be nothing
|
||
ncplane_at_yx(n_, 0, 1, &c);
|
||
const char* wres = extended_gcluster(n_, &c);
|
||
CHECK(0 == strcmp(wres, "\xf0\x9f\x90\x8d")); // should be snake
|
||
ncplane_at_yx(n_, 0, 2, &c);
|
||
CHECK(cell_double_wide_p(&c)); // should be wide
|
||
CHECK(0 == notcurses_render(nc_));
|
||
}
|
||
|
||
// Placing a normal char on either half of a wide char ought obliterate
|
||
// the original wide char.
|
||
SUBCASE("WideCharsAnnihilated") {
|
||
const char cc = 'X';
|
||
const char* wbashedl = "\xf0\x9f\x90\x8d";
|
||
const char* wbashedr = "\xf0\x9f\xa6\x82";
|
||
int sbytes = 0;
|
||
CHECK(0 < ncplane_putegc_yx(n_, 0, 0, wbashedl, &sbytes));
|
||
CHECK(0 < ncplane_putegc_yx(n_, 0, 2, wbashedr, &sbytes));
|
||
CHECK(1 == ncplane_putsimple_yx(n_, 0, 1, cc));
|
||
CHECK(1 == ncplane_putsimple_yx(n_, 0, 2, cc));
|
||
int x, y;
|
||
ncplane_cursor_yx(n_, &y, &x);
|
||
CHECK(0 == y);
|
||
CHECK(3 == x);
|
||
cell c = CELL_TRIVIAL_INITIALIZER;
|
||
ncplane_at_yx(n_, 0, 0, &c);
|
||
CHECK(0 == c.gcluster); // should be nothing
|
||
ncplane_at_yx(n_, 0, 1, &c);
|
||
CHECK(cc == c.gcluster); // should be 'X'
|
||
ncplane_at_yx(n_, 0, 2, &c);
|
||
CHECK(cc == c.gcluster); // should be 'X"
|
||
ncplane_at_yx(n_, 0, 3, &c);
|
||
CHECK(0 == c.gcluster); // should be nothing
|
||
CHECK(0 == notcurses_render(nc_));
|
||
}
|
||
|
||
// But placing something to the immediate right of any glyph, that is not a
|
||
// problem. Ensure it is so.
|
||
SUBCASE("AdjacentCharsSafe") {
|
||
const char cc = 'X';
|
||
const char* wsafel = "\xf0\x9f\x90\x8d";
|
||
const char* wsafer = "\xf0\x9f\xa6\x82";
|
||
int sbytes = 0;
|
||
CHECK(0 < ncplane_putegc_yx(n_, 0, 0, wsafel, &sbytes));
|
||
CHECK(0 < ncplane_putegc_yx(n_, 0, 3, wsafer, &sbytes));
|
||
CHECK(1 == ncplane_putsimple_yx(n_, 0, 2, cc));
|
||
int x, y;
|
||
ncplane_cursor_yx(n_, &y, &x);
|
||
CHECK(0 == y);
|
||
CHECK(3 == x);
|
||
cell c = CELL_TRIVIAL_INITIALIZER;
|
||
ncplane_at_yx(n_, 0, 0, &c);
|
||
const char* wres = extended_gcluster(n_, &c);
|
||
CHECK(0 == strcmp(wres, "\xf0\x9f\x90\x8d")); // should be snake
|
||
ncplane_at_yx(n_, 0, 1, &c);
|
||
CHECK(cell_double_wide_p(&c)); // should be snake
|
||
ncplane_at_yx(n_, 0, 2, &c);
|
||
CHECK(cc == c.gcluster); // should be 'X'
|
||
ncplane_at_yx(n_, 0, 3, &c);
|
||
wres = extended_gcluster(n_, &c);
|
||
CHECK(0 == strcmp(wres, "\xf0\x9f\xa6\x82")); // should be scorpion
|
||
ncplane_at_yx(n_, 0, 4, &c);
|
||
CHECK(cell_double_wide_p(&c)); // should be scorpion
|
||
CHECK(0 == notcurses_render(nc_));
|
||
}
|
||
|
||
SUBCASE("BoxedWideGlyph") {
|
||
struct ncplane* ncp = ncplane_new(nc_, 3, 4, 0, 0, nullptr);
|
||
REQUIRE(ncp);
|
||
int dimx, dimy;
|
||
ncplane_dim_yx(n_, &dimy, &dimx);
|
||
CHECK(0 == ncplane_rounded_box_sized(ncp, 0, 0, 3, 4, 0));
|
||
CHECK(0 < ncplane_putegc_yx(ncp, 1, 1, "\xf0\x9f\xa6\x82", NULL));
|
||
CHECK(0 == notcurses_render(nc_));
|
||
cell c = CELL_TRIVIAL_INITIALIZER;
|
||
REQUIRE(0 < ncplane_at_yx(ncp, 1, 0, &c));
|
||
CHECK(!strcmp(cell_extended_gcluster(ncp, &c), "│"));
|
||
cell_release(ncp, &c);
|
||
char* egc = notcurses_at_yx(nc_, 1, 0, &c);
|
||
REQUIRE(egc);
|
||
CHECK(!strcmp(egc, "│"));
|
||
free(egc);
|
||
REQUIRE(0 < ncplane_at_yx(ncp, 1, 3, &c));
|
||
CHECK(!strcmp(cell_extended_gcluster(ncp, &c), "│"));
|
||
cell_release(ncp, &c);
|
||
egc = notcurses_at_yx(nc_, 1, 3, &c);
|
||
REQUIRE(egc);
|
||
CHECK(!strcmp(egc, "│"));
|
||
free(egc);
|
||
CHECK(0 == ncplane_destroy(ncp));
|
||
}
|
||
|
||
CHECK(0 == notcurses_stop(nc_));
|
||
CHECK(0 == fclose(outfp_));
|
||
|
||
}
|