mirror of
https://github.com/dankamongmen/notcurses.git
synced 2024-11-18 03:25:55 +00:00
527 lines
15 KiB
C++
527 lines
15 KiB
C++
#include "main.h"
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#include <iostream>
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auto ncreel_validate(const ncreel* n) -> bool {
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if(n->tablets == NULL){
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return true;
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}
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const nctablet* t = n->tablets;
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int cury = -1;
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bool wentaround = false;
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do{
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const ncplane* np = t->p;
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if(np){
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int y, x;
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ncplane_yx(np, &y, &x);
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//fprintf(stderr, "forvart: %p (%p) @ %d\n", t, np, y);
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if(y < cury + 1){
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if(wentaround){
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return false;
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}
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wentaround = true;
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}else if(y == cury){
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return false;
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}
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int ylen, xlen;
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ncplane_dim_yx(np, &ylen, &xlen);
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cury = y + ylen - 1;
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}
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}while((t = t->next) != n->tablets);
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cury = INT_MAX;
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wentaround = false;
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do{
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const ncplane* np = t->p;
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if(np){
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int y, x, ylen, xlen;
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ncplane_yx(np, &y, &x);
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ncplane_dim_yx(np, &ylen, &xlen);
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//fprintf(stderr, "backwards: %p (%p) @ %d\n", t, np, y);
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if(y + ylen - 1 > cury - 1){
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if(wentaround){
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return false;
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}
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wentaround = true;
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}else if(y == cury){
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return false;
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}
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cury = y;
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}
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}while((t = t->prev) != n->tablets);
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return true;
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}
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auto panelcb(nctablet* t, bool toptobottom) -> int {
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CHECK(nctablet_plane(t));
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CHECK(!nctablet_userptr(t));
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CHECK(toptobottom);
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// FIXME verify geometry is as expected
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return 0;
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}
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auto cbfxn(nctablet* t, bool toptobottom) -> int {
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(void)toptobottom;
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int* userptr = static_cast<int*>(nctablet_userptr(t));
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++*userptr;
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return 4;
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}
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int check_allborders(nctablet* t, bool drawfromtop) {
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(void)drawfromtop;
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auto ncp = nctablet_plane(t);
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REQUIRE(ncp);
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int rows, cols;
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ncplane_dim_yx(ncp, &rows, &cols);
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int srows, scols;
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ncplane_dim_yx(notcurses_stdplane(ncplane_notcurses(ncp)), &srows, &scols);
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CHECK(srows == rows + 4);
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CHECK(scols == cols + 4);
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return 1;
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}
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int check_noborders(nctablet* t, bool drawfromtop) {
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(void)drawfromtop;
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auto ncp = nctablet_plane(t);
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REQUIRE(ncp);
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int rows, cols;
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ncplane_dim_yx(ncp, &rows, &cols);
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int srows, scols;
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ncplane_dim_yx(notcurses_stdplane(ncplane_notcurses(ncp)), &srows, &scols);
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CHECK(srows == rows);
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CHECK(scols == cols);
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return 1;
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}
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int check_notborders(nctablet* t, bool drawfromtop) {
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(void)drawfromtop;
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auto ncp = nctablet_plane(t);
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REQUIRE(ncp);
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int rows, cols;
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ncplane_dim_yx(ncp, &rows, &cols);
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int srows, scols;
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ncplane_dim_yx(notcurses_stdplane(ncplane_notcurses(ncp)), &srows, &scols);
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CHECK(srows == rows + 2); // we get maximum possible size to try out
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CHECK(scols == cols + 2);
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return 1;
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}
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int check_norborders(nctablet* t, bool drawfromtop) {
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(void)drawfromtop;
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auto ncp = nctablet_plane(t);
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REQUIRE(ncp);
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int rows, cols;
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ncplane_dim_yx(ncp, &rows, &cols);
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int srows, scols;
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ncplane_dim_yx(notcurses_stdplane(ncplane_notcurses(ncp)), &srows, &scols);
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CHECK(srows == rows + 2);
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CHECK(scols == cols + 2);
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return 1;
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}
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TEST_CASE("Reels") {
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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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struct ncplane* n_ = notcurses_stdplane(nc_);
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REQUIRE(n_);
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REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
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SUBCASE("InitLinear") {
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ncreel_options r = { };
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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CHECK(0 == notcurses_render(nc_));
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ncreel_destroy(nr);
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}
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SUBCASE("InitLinearInfinite") {
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ncreel_options r{};
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r.flags = NCREEL_OPTION_INFINITESCROLL;
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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CHECK(0 == notcurses_render(nc_));
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ncreel_destroy(nr);
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}
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SUBCASE("InitCircular") {
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ncreel_options r{};
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r.flags = NCREEL_OPTION_INFINITESCROLL | NCREEL_OPTION_CIRCULAR;
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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CHECK(ncreel_validate(nr));
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CHECK(0 == notcurses_render(nc_));
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ncreel_destroy(nr);
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}
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// circular is not allowed to be true when infinitescroll is false
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SUBCASE("FiniteCircleRejected") {
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ncreel_options r{};
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r.flags = NCREEL_OPTION_CIRCULAR;
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(!nr);
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CHECK(0 == notcurses_render(nc_));
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ncreel_destroy(nr);
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}
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// We ought be able to invoke ncreel_next() and ncreel_prev() safely,
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// even if there are no tablets. They both ought return nullptr.
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SUBCASE("MovementWithoutTablets") {
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ncreel_options r{};
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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CHECK(!ncreel_next(nr));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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CHECK(!ncreel_prev(nr));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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ncreel_destroy(nr);
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}
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SUBCASE("OneTablet") {
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ncreel_options r{};
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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nctablet* t = ncreel_add(nr, nullptr, nullptr, panelcb, nullptr);
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REQUIRE(t);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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CHECK(0 == ncreel_del(nr, t));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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ncreel_destroy(nr);
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}
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SUBCASE("MovementWithOneTablet") {
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ncreel_options r{};
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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nctablet* t = ncreel_add(nr, nullptr, nullptr, panelcb, nullptr);
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REQUIRE(t);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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CHECK(ncreel_next(nr));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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CHECK(ncreel_prev(nr));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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CHECK(0 == ncreel_del(nr, t));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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ncreel_destroy(nr);
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}
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SUBCASE("DeleteActiveTablet") {
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ncreel_options r{};
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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nctablet* t = ncreel_add(nr, nullptr, nullptr, panelcb, nullptr);
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REQUIRE(t);
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CHECK(0 == ncreel_del(nr, ncreel_focused(nr)));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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ncreel_destroy(nr);
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}
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SUBCASE("NoBorder") {
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ncreel_options r{};
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r.bordermask = NCBOXMASK_LEFT | NCBOXMASK_RIGHT |
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NCBOXMASK_TOP | NCBOXMASK_BOTTOM;
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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CHECK_EQ(0, ncreel_redraw(nr));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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ncreel_destroy(nr);
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}
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SUBCASE("BadBorderBitsRejected") {
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ncreel_options r{};
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r.bordermask = NCBOXMASK_LEFT * 2;
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(!nr);
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}
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SUBCASE("NoTabletBorder") {
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ncreel_options r{};
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r.tabletmask = NCBOXMASK_LEFT | NCBOXMASK_RIGHT |
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NCBOXMASK_TOP | NCBOXMASK_BOTTOM;
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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CHECK_EQ(0, ncreel_redraw(nr));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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ncreel_destroy(nr);
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}
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SUBCASE("NoTopBottomBorder") {
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ncreel_options r{};
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r.bordermask = NCBOXMASK_TOP | NCBOXMASK_BOTTOM;
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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CHECK_EQ(0, ncreel_redraw(nr));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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ncreel_destroy(nr);
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}
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SUBCASE("NoSideBorders") {
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ncreel_options r{};
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r.bordermask = NCBOXMASK_LEFT | NCBOXMASK_RIGHT;
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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CHECK_EQ(0, ncreel_redraw(nr));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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ncreel_destroy(nr);
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}
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SUBCASE("BadTabletBorderBitsRejected") {
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ncreel_options r{};
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r.tabletmask = NCBOXMASK_LEFT * 2;
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(!nr);
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}
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SUBCASE("TransparentBackground") {
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ncreel_options r{};
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int dimy, dimx;
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notcurses_term_dim_yx(nc_, &dimy, &dimx);
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uint64_t channels = 0;
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channels_set_bg_alpha(&channels, CELL_ALPHA_TRANSPARENT);
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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 = dimy,
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.cols = dimx,
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.userptr = nullptr,
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.name = nullptr,
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.resizecb = nullptr,
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.flags = 0,
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};
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auto ncp = ncplane_create(n_, &nopts);
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REQUIRE(nullptr != ncp);
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CHECK(0 == ncplane_set_base(ncp, "", 0, channels));
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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CHECK_EQ(0, ncreel_redraw(nr));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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ncreel_destroy(nr);
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}
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// Layout tests. Add some tablets, move around, and verify that they all
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// have the expected locations/contents/geometries.
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SUBCASE("ThreeCycleDown") {
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ncreel_options r{};
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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CHECK_EQ(0, ncreel_redraw(nr));
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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int order[3];
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nctablet* tabs[3];
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for(size_t n = 0 ; n < sizeof(order) / sizeof(*order) ; ++n){
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order[n] = -1;
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tabs[n] = ncreel_add(nr, nullptr, nullptr, cbfxn, &order[n]);
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REQUIRE(tabs[n]);
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CHECK(tabs[0] == nr->tablets);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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}
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int expectedy = 1;
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for(size_t n = 0 ; n < sizeof(order) / sizeof(*order) ; ++n){
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CHECK_LE(0, order[n]);
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int y;
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ncplane_yx(ncplane_parent(nctablet_plane(tabs[n])), &y, nullptr);
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CHECK(y == expectedy);
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expectedy += 7;
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}
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ncreel_next(nr);
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CHECK(tabs[1] == nr->tablets);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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expectedy = 1;
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for(size_t n = 0 ; n < sizeof(order) / sizeof(*order) ; ++n){
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CHECK_LE(1, order[n]);
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int y;
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ncplane_yx(ncplane_parent(nctablet_plane(tabs[n])), &y, nullptr);
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CHECK(y == expectedy);
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expectedy += 7;
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}
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ncreel_next(nr);
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CHECK(tabs[2] == nr->tablets);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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expectedy = 1;
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for(size_t n = 0 ; n < sizeof(order) / sizeof(*order) ; ++n){
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CHECK_LE(2, order[n]);
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int y;
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ncplane_yx(ncplane_parent(nctablet_plane(tabs[n])), &y, nullptr);
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CHECK(y == expectedy);
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expectedy += 7;
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}
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ncreel_prev(nr);
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CHECK(tabs[1] == nr->tablets);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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expectedy = 1;
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for(size_t n = 0 ; n < sizeof(order) / sizeof(*order) ; ++n){
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CHECK_LE(3, order[n]);
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int y;
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ncplane_yx(ncplane_parent(nctablet_plane(tabs[n])), &y, nullptr);
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CHECK(y == expectedy);
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expectedy += 7;
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}
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ncreel_prev(nr);
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CHECK(tabs[0] == nr->tablets);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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expectedy = 1;
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for(size_t n = 0 ; n < sizeof(order) / sizeof(*order) ; ++n){
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CHECK_LE(4, order[n]);
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int y;
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ncplane_yx(ncplane_parent(nctablet_plane(tabs[n])), &y, nullptr);
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CHECK(y == expectedy);
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expectedy += 7;
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}
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ncreel_destroy(nr);
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}
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// Layout tests. Add some tablets, move around, and verify that they all
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// have the expected locations/contents/geometries.
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SUBCASE("ThreeCycleDownNoTabletBorders") {
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ncreel_options r{};
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r.tabletmask = 0xf;
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struct ncreel* nr = ncreel_create(n_, &r);
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REQUIRE(nr);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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int order[3];
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nctablet* tabs[3];
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for(size_t n = 0 ; n < sizeof(order) / sizeof(*order) ; ++n){
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order[n] = -1;
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tabs[n] = ncreel_add(nr, nullptr, nullptr, cbfxn, &order[n]);
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REQUIRE(tabs[n]);
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CHECK(tabs[0] == nr->tablets);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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}
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int expectedy = 1;
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for(size_t n = 0 ; n < sizeof(order) / sizeof(*order) ; ++n){
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CHECK_LE(-1, order[n]);
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int y;
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ncplane_yx(ncplane_parent(nctablet_plane(tabs[n])), &y, nullptr);
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CHECK(y == expectedy);
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expectedy += 5;
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}
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ncreel_next(nr);
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CHECK(tabs[1] == nr->tablets);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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expectedy = 1;
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for(size_t n = 0 ; n < sizeof(order) / sizeof(*order) ; ++n){
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CHECK_LE(1, order[n]);
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int y;
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ncplane_yx(ncplane_parent(nctablet_plane(tabs[n])), &y, nullptr);
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CHECK(y == expectedy);
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expectedy += 5;
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}
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ncreel_next(nr);
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CHECK(tabs[2] == nr->tablets);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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expectedy = 1;
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for(size_t n = 0 ; n < sizeof(order) / sizeof(*order) ; ++n){
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CHECK_LE(2, order[n]);
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int y;
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ncplane_yx(ncplane_parent(nctablet_plane(tabs[n])), &y, nullptr);
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CHECK(y == expectedy);
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expectedy += 5;
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}
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ncreel_prev(nr);
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CHECK(tabs[1] == nr->tablets);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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expectedy = 1;
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for(size_t n = 0 ; n < sizeof(order) / sizeof(*order) ; ++n){
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CHECK_LE(3, order[n]);
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int y;
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ncplane_yx(ncplane_parent(nctablet_plane(tabs[n])), &y, nullptr);
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CHECK(y == expectedy);
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expectedy += 5;
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}
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ncreel_prev(nr);
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CHECK(tabs[0] == nr->tablets);
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CHECK_EQ(0, notcurses_render(nc_));
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CHECK(ncreel_validate(nr));
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expectedy = 1;
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for(size_t n = 0 ; n < sizeof(order) / sizeof(*order) ; ++n){
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|
CHECK_LE(4, order[n]);
|
|
int y;
|
|
ncplane_yx(ncplane_parent(nctablet_plane(tabs[n])), &y, nullptr);
|
|
CHECK(y == expectedy);
|
|
expectedy += 5;
|
|
}
|
|
ncreel_destroy(nr);
|
|
}
|
|
|
|
// tablet size checks----------------------------------------------------
|
|
// check that, with all borders, the tablets are the correct size
|
|
SUBCASE("AllBordersSize") {
|
|
ncreel_options r{};
|
|
struct ncreel* nr = ncreel_create(n_, &r);
|
|
REQUIRE(nr);
|
|
CHECK_EQ(0, notcurses_render(nc_));
|
|
CHECK(ncreel_validate(nr));
|
|
REQUIRE(nullptr != ncreel_add(nr, nullptr, nullptr, check_allborders, nullptr));
|
|
CHECK_EQ(0, notcurses_render(nc_));
|
|
ncreel_destroy(nr);
|
|
}
|
|
|
|
// check that, without any borders, the tablets are the correct size
|
|
SUBCASE("NoBordersSize") {
|
|
ncreel_options r{};
|
|
r.tabletmask = 0xf;
|
|
r.bordermask = 0xf;
|
|
struct ncreel* nr = ncreel_create(n_, &r);
|
|
REQUIRE(nr);
|
|
CHECK_EQ(0, notcurses_render(nc_));
|
|
CHECK(ncreel_validate(nr));
|
|
REQUIRE(nullptr != ncreel_add(nr, nullptr, nullptr, check_noborders, nullptr));
|
|
CHECK_EQ(0, notcurses_render(nc_));
|
|
ncreel_destroy(nr);
|
|
}
|
|
|
|
// check that, without tablet borders (but with reel borders), the tablets
|
|
// are the correct size
|
|
SUBCASE("NoTabletBordersSize") {
|
|
ncreel_options r{};
|
|
r.tabletmask = 0xf;
|
|
struct ncreel* nr = ncreel_create(n_, &r);
|
|
REQUIRE(nr);
|
|
CHECK_EQ(0, notcurses_render(nc_));
|
|
CHECK(ncreel_validate(nr));
|
|
REQUIRE(nullptr != ncreel_add(nr, nullptr, nullptr, check_notborders, nullptr));
|
|
CHECK_EQ(0, notcurses_render(nc_));
|
|
ncreel_destroy(nr);
|
|
}
|
|
|
|
// check that, without reel borders (but with tablet borders), the tablets
|
|
// are the correct size
|
|
SUBCASE("NoReelBordersSize") {
|
|
ncreel_options r{};
|
|
r.bordermask = 0xf;
|
|
struct ncreel* nr = ncreel_create(n_, &r);
|
|
REQUIRE(nr);
|
|
CHECK_EQ(0, notcurses_render(nc_));
|
|
CHECK(ncreel_validate(nr));
|
|
REQUIRE(nullptr != ncreel_add(nr, nullptr, nullptr, check_norborders, nullptr));
|
|
CHECK_EQ(0, notcurses_render(nc_));
|
|
ncreel_destroy(nr);
|
|
}
|
|
|
|
CHECK(0 == notcurses_stop(nc_));
|
|
}
|