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unit test for merging down fills

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nick black 2020-07-09 21:16:31 -04:00
parent 460ba7683d
commit 5e207f4158
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1 changed files with 37 additions and 0 deletions
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37
tests/fills.cpp
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@ -436,6 +436,43 @@ TEST_CASE("Fills") {
ncplane_destroy(p2);
}
// test merging down one plane to another plane which is smaller than the
// standard plane when using unicode
SUBCASE("MergeDownSmallPlaneUni") {
constexpr int DIMX = 10;
constexpr int DIMY = 10;
auto p1 = ncplane_new(nc_, DIMY, DIMX, 2, 2, nullptr);
REQUIRE(p1);
uint64_t ul = 0, ur = 0, bl = 0, br = 0;
channels_set_fg(&ur, 0xff0000);
channels_set_fg(&bl, 0x00ff00);
channels_set_fg(&br, 0x0000ff);
ncplane_highgradient_sized(p1, ul, ur, bl, br, DIMY, DIMX);
CHECK(0 == notcurses_render(nc_));
auto p2 = ncplane_new(nc_, DIMY / 2, DIMX / 2, 3, 3, nullptr);
REQUIRE(p2);
ncplane_highgradient_sized(p2, br, bl, ur, ul, DIMY / 2, DIMX / 2);
CHECK(0 == ncplane_mergedown(p2, p1));
CHECK(0 == notcurses_render(nc_));
for(int y = 0 ; y < DIMY ; ++y){
for(int x = 0 ; x < DIMX ; ++x){
cell c1 = CELL_TRIVIAL_INITIALIZER;
CHECK(0 < ncplane_at_yx_cell(p1, y, x, &c1));
if(y < 1 || y > 5 || x < 1 || x > 5){
CHECK(0 == strcmp(extended_gcluster(p1, &c1), "▀"));
}else{
cell c2 = CELL_TRIVIAL_INITIALIZER;
CHECK(0 < ncplane_at_yx_cell(p2, y - 1, x - 1, &c2));
CHECK(0 == cellcmp(p1, &c1, p2, &c2));
cell_release(p2, &c2);
}
cell_release(p1, &c1);
}
}
ncplane_destroy(p1);
ncplane_destroy(p2);
}
#ifdef USE_QRCODEGEN
SUBCASE("QRCodes") {
const char* qr = "a very simple qr code";