blackbeard420/notcurses
1
0
Fork 0
mirror of https://github.com/dankamongmen/notcurses synced 2025-03-10 01:29:05 -04:00
Code Issues Projects Releases Wiki Activity

[pixel] unit test on sprixel_cell_wipe()

Browse Source
This commit is contained in:
nick black 2021-03-20 03:00:29 -04:00 committed by Nick Black
parent d6cb986d72
commit 9270a58b2d
1 changed files with 43 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
src/tests/pixel.cpp
View File

@ -1,4 +1,5 @@
#include "main.h"
#include <vector>
TEST_CASE("Pixel") {
auto nc_ = testing_notcurses();
@ -9,10 +10,18 @@ TEST_CASE("Pixel") {
REQUIRE(n_);
if(notcurses_check_pixel_support(nc_) <= 0){
CHECK(0 == nc_->tcache.sixel_supported);
CHECK(!notcurses_stop(nc_));
return;
}
SUBCASE("SprixelTermValues") {
CHECK(0 < nc_->tcache.cellpixy);
CHECK(0 < nc_->tcache.cellpixx);
CHECK(nc_->tcache.sixel_supported);
CHECK(nullptr != nc_->tcache.pixel_cell_wipe);
}
#ifdef NOTCURSES_USE_MULTIMEDIA
SUBCASE("PixelRender") {
auto ncv = ncvisual_from_file(find_data("worldmap.png"));
@ -28,5 +37,39 @@ TEST_CASE("Pixel") {
}
#endif
SUBCASE("PixelCellWipe") {
// first, assemble a visual equivalent to 4 cells
auto y = nc_->tcache.cellpixy;
auto x = nc_->tcache.cellpixx;
std::vector<uint32_t> v(x * y, 0xffffffff);
auto ncv = ncvisual_from_rgba(v.data(), y, sizeof(decltype(v)::value_type) * x, x);
REQUIRE(nullptr != ncv);
struct ncvisual_options vopts = {
.n = nullptr,
.scaling = NCSCALE_NONE,
.y = 0, .x = 0,
.begy = 0, .begx = 0,
.leny = y, .lenx = x,
.blitter = NCBLIT_PIXEL,
.flags = NCVISUAL_OPTION_NODEGRADE,
};
auto n = ncvisual_render(nc_, ncv, &vopts);
REQUIRE(nullptr != n);
auto s = n->sprite;
REQUIRE(nullptr != s);
CHECK(0 == notcurses_render(nc_));
CHECK(0 == nc_->tcache.pixel_cell_wipe(s, 0, 0));
CHECK(0 == notcurses_render(nc_));
CHECK(0 == nc_->tcache.pixel_cell_wipe(s, 1, 1));
CHECK(0 == notcurses_render(nc_));
CHECK(0 == nc_->tcache.pixel_cell_wipe(s, 1, 0));
CHECK(0 == notcurses_render(nc_));
CHECK(0 == nc_->tcache.pixel_cell_wipe(s, 0, 1));
CHECK(0 == notcurses_render(nc_));
ncplane_destroy(n);
ncvisual_destroy(ncv);
CHECK(0 == notcurses_render(nc_));
}
CHECK(!notcurses_stop(nc_));
}