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https://github.com/dankamongmen/notcurses.git
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Quadblitter unit tests: require UTF8 #1108
This commit is contained in:
nick black
parent
0d31a03be9
commit
279b365e3c
341
tests/visual.cpp
341
tests/visual.cpp
@ -426,48 +426,9 @@ TEST_CASE("Visual") {
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// quadblitter with all 4 colors equal ought generate space
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SUBCASE("Quadblitter4Same") {
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const uint32_t pixels[4] = { 0xff605040, 0xff605040, 0xff605040, 0xff605040 };
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auto ncv = ncvisual_from_rgba(pixels, 2, 2 * sizeof(*pixels), 2);
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REQUIRE(nullptr != ncv);
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struct ncvisual_options vopts = {
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.n = nullptr,
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.scaling = NCSCALE_NONE,
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.y = 0,
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.x = 0,
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.begy = 0,
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.begx = 0,
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.leny = 0,
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.lenx = 0,
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.blitter = NCBLIT_2x2,
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.flags = 0,
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};
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auto ncvp = ncvisual_render(nc_, ncv, &vopts);
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REQUIRE(nullptr != ncvp);
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int dimy, dimx;
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ncplane_dim_yx(ncvp, &dimy, &dimx);
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CHECK(1 == dimy);
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CHECK(1 == dimx);
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uint16_t stylemask;
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uint64_t channels;
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auto egc = ncplane_at_yx(ncvp, 0, 0, &stylemask, &channels);
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CHECK(0 == strcmp(" ", egc));
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CHECK(0 == stylemask);
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CHECK(0x405060 == channels_fg_rgb(channels));
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CHECK(0x405060 == channels_bg_rgb(channels));
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free(egc);
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ncvisual_destroy(ncv);
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}
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// quadblitter with three pixels equal ought generate three-quarter block
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SUBCASE("Quadblitter3Same") {
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const uint32_t pixels[4][4] = {
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{ 0xffcccccc, 0xff605040, 0xff605040, 0xff605040 },
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{ 0xff605040, 0xffcccccc, 0xff605040, 0xff605040 },
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{ 0xff605040, 0xff605040, 0xffcccccc, 0xff605040 },
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{ 0xff605040, 0xff605040, 0xff605040, 0xffcccccc } };
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const char* egcs[] = { "▟", "▙", "▜", "▛" };
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for(int i = 0 ; i < 4 ; ++i){
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auto ncv = ncvisual_from_rgba(pixels[i], 2, 2 * sizeof(**pixels), 2);
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if(enforce_utf8()){
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const uint32_t pixels[4] = { 0xff605040, 0xff605040, 0xff605040, 0xff605040 };
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auto ncv = ncvisual_from_rgba(pixels, 2, 2 * sizeof(*pixels), 2);
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REQUIRE(nullptr != ncv);
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struct ncvisual_options vopts = {
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.n = nullptr,
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@ -490,151 +451,201 @@ TEST_CASE("Visual") {
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uint16_t stylemask;
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uint64_t channels;
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auto egc = ncplane_at_yx(ncvp, 0, 0, &stylemask, &channels);
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CHECK(0 == strcmp(egcs[i], egc));
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CHECK(0 == strcmp(" ", egc));
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CHECK(0 == stylemask);
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CHECK(0x405060 == channels_fg_rgb(channels));
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CHECK(0xcccccc == channels_bg_rgb(channels));
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CHECK(0x405060 == channels_bg_rgb(channels));
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free(egc);
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ncvisual_destroy(ncv);
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}
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}
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// quadblitter with three pixels equal ought generate three-quarter block
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SUBCASE("Quadblitter3Same") {
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if(enforce_utf8()){
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const uint32_t pixels[4][4] = {
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{ 0xffcccccc, 0xff605040, 0xff605040, 0xff605040 },
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{ 0xff605040, 0xffcccccc, 0xff605040, 0xff605040 },
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{ 0xff605040, 0xff605040, 0xffcccccc, 0xff605040 },
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{ 0xff605040, 0xff605040, 0xff605040, 0xffcccccc } };
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const char* egcs[] = { "▟", "▙", "▜", "▛" };
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for(int i = 0 ; i < 4 ; ++i){
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auto ncv = ncvisual_from_rgba(pixels[i], 2, 2 * sizeof(**pixels), 2);
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REQUIRE(nullptr != ncv);
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struct ncvisual_options vopts = {
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.n = nullptr,
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.scaling = NCSCALE_NONE,
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.y = 0,
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.x = 0,
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.begy = 0,
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.begx = 0,
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.leny = 0,
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.lenx = 0,
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.blitter = NCBLIT_2x2,
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.flags = 0,
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};
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auto ncvp = ncvisual_render(nc_, ncv, &vopts);
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REQUIRE(nullptr != ncvp);
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int dimy, dimx;
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ncplane_dim_yx(ncvp, &dimy, &dimx);
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CHECK(1 == dimy);
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CHECK(1 == dimx);
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uint16_t stylemask;
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uint64_t channels;
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auto egc = ncplane_at_yx(ncvp, 0, 0, &stylemask, &channels);
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CHECK(0 == strcmp(egcs[i], egc));
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CHECK(0 == stylemask);
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CHECK(0x405060 == channels_fg_rgb(channels));
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CHECK(0xcccccc == channels_bg_rgb(channels));
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free(egc);
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ncvisual_destroy(ncv);
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}
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}
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}
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// quadblitter with two sets of two equal pixels
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SUBCASE("Quadblitter2Pairs") {
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const uint32_t pixels[6][4] = {
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{ 0xffcccccc, 0xffcccccc, 0xff605040, 0xff605040 },
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{ 0xffcccccc, 0xff605040, 0xffcccccc, 0xff605040 },
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{ 0xffcccccc, 0xff605040, 0xff605040, 0xffcccccc },
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{ 0xff605040, 0xffcccccc, 0xffcccccc, 0xff605040 },
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{ 0xff605040, 0xffcccccc, 0xff605040, 0xffcccccc },
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{ 0xff605040, 0xff605040, 0xffcccccc, 0xffcccccc } };
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const char* egcs[] = { "▀", "▌", "▚", "▚", "▌", "▀" };
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for(size_t i = 0 ; i < sizeof(egcs) / sizeof(*egcs) ; ++i){
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auto ncv = ncvisual_from_rgba(pixels[i], 2, 2 * sizeof(**pixels), 2);
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REQUIRE(nullptr != ncv);
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struct ncvisual_options vopts = {
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.n = nullptr,
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.scaling = NCSCALE_NONE,
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.y = 0,
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.x = 0,
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.begy = 0,
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.begx = 0,
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.leny = 0,
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.lenx = 0,
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.blitter = NCBLIT_2x2,
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.flags = 0,
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};
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auto ncvp = ncvisual_render(nc_, ncv, &vopts);
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REQUIRE(nullptr != ncvp);
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int dimy, dimx;
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ncplane_dim_yx(ncvp, &dimy, &dimx);
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CHECK(1 == dimy);
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CHECK(1 == dimx);
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uint16_t stylemask;
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uint64_t channels;
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auto egc = ncplane_at_yx(ncvp, 0, 0, &stylemask, &channels);
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CHECK(0 == strcmp(egcs[i], egc));
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CHECK(0 == stylemask);
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if(i >= 3){
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CHECK(0x405060 == channels_fg_rgb(channels));
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CHECK(0xcccccc == channels_bg_rgb(channels));
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}else{
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CHECK(0x405060 == channels_bg_rgb(channels));
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CHECK(0xcccccc == channels_fg_rgb(channels));
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if(enforce_utf8()){
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const uint32_t pixels[6][4] = {
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{ 0xffcccccc, 0xffcccccc, 0xff605040, 0xff605040 },
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{ 0xffcccccc, 0xff605040, 0xffcccccc, 0xff605040 },
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{ 0xffcccccc, 0xff605040, 0xff605040, 0xffcccccc },
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{ 0xff605040, 0xffcccccc, 0xffcccccc, 0xff605040 },
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{ 0xff605040, 0xffcccccc, 0xff605040, 0xffcccccc },
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{ 0xff605040, 0xff605040, 0xffcccccc, 0xffcccccc } };
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const char* egcs[] = { "▀", "▌", "▚", "▚", "▌", "▀" };
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for(size_t i = 0 ; i < sizeof(egcs) / sizeof(*egcs) ; ++i){
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auto ncv = ncvisual_from_rgba(pixels[i], 2, 2 * sizeof(**pixels), 2);
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REQUIRE(nullptr != ncv);
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struct ncvisual_options vopts = {
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.n = nullptr,
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.scaling = NCSCALE_NONE,
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.y = 0,
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.x = 0,
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.begy = 0,
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.begx = 0,
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.leny = 0,
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.lenx = 0,
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.blitter = NCBLIT_2x2,
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.flags = 0,
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};
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auto ncvp = ncvisual_render(nc_, ncv, &vopts);
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REQUIRE(nullptr != ncvp);
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int dimy, dimx;
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ncplane_dim_yx(ncvp, &dimy, &dimx);
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CHECK(1 == dimy);
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CHECK(1 == dimx);
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uint16_t stylemask;
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uint64_t channels;
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auto egc = ncplane_at_yx(ncvp, 0, 0, &stylemask, &channels);
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CHECK(0 == strcmp(egcs[i], egc));
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CHECK(0 == stylemask);
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if(i >= 3){
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CHECK(0x405060 == channels_fg_rgb(channels));
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CHECK(0xcccccc == channels_bg_rgb(channels));
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}else{
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CHECK(0x405060 == channels_bg_rgb(channels));
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CHECK(0xcccccc == channels_fg_rgb(channels));
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}
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free(egc);
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ncvisual_destroy(ncv);
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}
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free(egc);
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ncvisual_destroy(ncv);
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}
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}
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// quadblitter with one pair plus two split
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SUBCASE("Quadblitter1Pair") {
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const uint32_t pixels[6][4] = {
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{ 0xffcccccc, 0xff444444, 0xff605040, 0xff605040 },
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{ 0xff444444, 0xff605040, 0xffcccccc, 0xff605040 },
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{ 0xffcccccc, 0xff605040, 0xff605040, 0xff444444 },
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{ 0xff605040, 0xffcccccc, 0xff444444, 0xff605040 },
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{ 0xff605040, 0xffeeeeee, 0xff605040, 0xffcccccc },
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{ 0xff605040, 0xff605040, 0xffeeeeee, 0xffcccccc } };
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const char* egcs[] = { "▟", "▜", "▟", "▙", "▌", "▀" };
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for(size_t i = 0 ; i < sizeof(egcs) / sizeof(*egcs) ; ++i){
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auto ncv = ncvisual_from_rgba(pixels[i], 2, 2 * sizeof(**pixels), 2);
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REQUIRE(nullptr != ncv);
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struct ncvisual_options vopts = {
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.n = nullptr,
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.scaling = NCSCALE_NONE,
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.y = 0,
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.x = 0,
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.begy = 0,
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.begx = 0,
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.leny = 0,
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.lenx = 0,
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.blitter = NCBLIT_2x2,
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.flags = 0,
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};
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auto ncvp = ncvisual_render(nc_, ncv, &vopts);
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REQUIRE(nullptr != ncvp);
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int dimy, dimx;
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ncplane_dim_yx(ncvp, &dimy, &dimx);
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CHECK(1 == dimy);
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CHECK(1 == dimx);
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uint16_t stylemask;
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uint64_t channels;
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auto egc = ncplane_at_yx(ncvp, 0, 0, &stylemask, &channels);
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CHECK(0 == strcmp(egcs[i], egc));
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CHECK(0 == stylemask);
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if(i > 3){
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CHECK(0x405060 == channels_fg_rgb(channels));
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CHECK(0xdddddd == channels_bg_rgb(channels));
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}else{
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CHECK(0x424c57 == channels_fg_rgb(channels));
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CHECK(0xcccccc == channels_bg_rgb(channels));
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if(enforce_utf8()){
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const uint32_t pixels[6][4] = {
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{ 0xffcccccc, 0xff444444, 0xff605040, 0xff605040 },
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{ 0xff444444, 0xff605040, 0xffcccccc, 0xff605040 },
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{ 0xffcccccc, 0xff605040, 0xff605040, 0xff444444 },
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{ 0xff605040, 0xffcccccc, 0xff444444, 0xff605040 },
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{ 0xff605040, 0xffeeeeee, 0xff605040, 0xffcccccc },
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{ 0xff605040, 0xff605040, 0xffeeeeee, 0xffcccccc } };
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const char* egcs[] = { "▟", "▜", "▟", "▙", "▌", "▀" };
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for(size_t i = 0 ; i < sizeof(egcs) / sizeof(*egcs) ; ++i){
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auto ncv = ncvisual_from_rgba(pixels[i], 2, 2 * sizeof(**pixels), 2);
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REQUIRE(nullptr != ncv);
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struct ncvisual_options vopts = {
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.n = nullptr,
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.scaling = NCSCALE_NONE,
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.y = 0,
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.x = 0,
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.begy = 0,
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.begx = 0,
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.leny = 0,
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.lenx = 0,
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.blitter = NCBLIT_2x2,
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.flags = 0,
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};
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auto ncvp = ncvisual_render(nc_, ncv, &vopts);
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REQUIRE(nullptr != ncvp);
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int dimy, dimx;
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ncplane_dim_yx(ncvp, &dimy, &dimx);
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CHECK(1 == dimy);
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CHECK(1 == dimx);
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uint16_t stylemask;
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uint64_t channels;
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auto egc = ncplane_at_yx(ncvp, 0, 0, &stylemask, &channels);
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CHECK(0 == strcmp(egcs[i], egc));
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CHECK(0 == stylemask);
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if(i > 3){
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CHECK(0x405060 == channels_fg_rgb(channels));
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CHECK(0xdddddd == channels_bg_rgb(channels));
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}else{
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CHECK(0x424c57 == channels_fg_rgb(channels));
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CHECK(0xcccccc == channels_bg_rgb(channels));
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}
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free(egc);
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ncvisual_destroy(ncv);
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}
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free(egc);
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ncvisual_destroy(ncv);
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}
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}
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// quadblitter with one pair plus two split
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SUBCASE("QuadblitterAllDifferent") {
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const uint32_t pixels[6][4] = {
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{ 0xffdddddd, 0xff000000, 0xff111111, 0xff222222 },
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{ 0xff000000, 0xff111111, 0xffdddddd, 0xff222222 },
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{ 0xff111111, 0xffdddddd, 0xff000000, 0xff222222 },
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{ 0xff000000, 0xffcccccc, 0xff222222, 0xffeeeeee },
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{ 0xff222222, 0xff000000, 0xffeeeeee, 0xffcccccc, } };
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const char* egcs[] = { "▟", "▜", "▙", "▌", "▀" };
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for(size_t i = 0 ; i < sizeof(egcs) / sizeof(*egcs) ; ++i){
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auto ncv = ncvisual_from_rgba(pixels[i], 2, 2 * sizeof(**pixels), 2);
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REQUIRE(nullptr != ncv);
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struct ncvisual_options vopts = {
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.n = nullptr,
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.scaling = NCSCALE_NONE,
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.y = 0,
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.x = 0,
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.begy = 0,
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.begx = 0,
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.leny = 0,
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.lenx = 0,
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.blitter = NCBLIT_2x2,
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.flags = 0,
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};
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auto ncvp = ncvisual_render(nc_, ncv, &vopts);
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REQUIRE(nullptr != ncvp);
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int dimy, dimx;
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ncplane_dim_yx(ncvp, &dimy, &dimx);
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CHECK(1 == dimy);
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CHECK(1 == dimx);
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uint16_t stylemask;
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uint64_t channels;
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auto egc = ncplane_at_yx(ncvp, 0, 0, &stylemask, &channels);
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CHECK(0 == strcmp(egcs[i], egc));
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CHECK(0 == stylemask);
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CHECK(0x111111 == channels_fg_rgb(channels));
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CHECK(0xdddddd == channels_bg_rgb(channels));
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free(egc);
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ncvisual_destroy(ncv);
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if(enforce_utf8()){
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const uint32_t pixels[6][4] = {
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{ 0xffdddddd, 0xff000000, 0xff111111, 0xff222222 },
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{ 0xff000000, 0xff111111, 0xffdddddd, 0xff222222 },
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{ 0xff111111, 0xffdddddd, 0xff000000, 0xff222222 },
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{ 0xff000000, 0xffcccccc, 0xff222222, 0xffeeeeee },
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{ 0xff222222, 0xff000000, 0xffeeeeee, 0xffcccccc, } };
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const char* egcs[] = { "▟", "▜", "▙", "▌", "▀" };
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for(size_t i = 0 ; i < sizeof(egcs) / sizeof(*egcs) ; ++i){
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auto ncv = ncvisual_from_rgba(pixels[i], 2, 2 * sizeof(**pixels), 2);
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REQUIRE(nullptr != ncv);
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struct ncvisual_options vopts = {
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.n = nullptr,
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.scaling = NCSCALE_NONE,
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.y = 0,
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.x = 0,
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.begy = 0,
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.begx = 0,
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.leny = 0,
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.lenx = 0,
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.blitter = NCBLIT_2x2,
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.flags = 0,
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};
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auto ncvp = ncvisual_render(nc_, ncv, &vopts);
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REQUIRE(nullptr != ncvp);
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int dimy, dimx;
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ncplane_dim_yx(ncvp, &dimy, &dimx);
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CHECK(1 == dimy);
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CHECK(1 == dimx);
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uint16_t stylemask;
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uint64_t channels;
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auto egc = ncplane_at_yx(ncvp, 0, 0, &stylemask, &channels);
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CHECK(0 == strcmp(egcs[i], egc));
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CHECK(0 == stylemask);
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CHECK(0x111111 == channels_fg_rgb(channels));
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CHECK(0xdddddd == channels_bg_rgb(channels));
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free(egc);
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ncvisual_destroy(ncv);
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}
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}
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}
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CHECK(!notcurses_stop(nc_));
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}
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