mirror of
https://github.com/dankamongmen/notcurses.git
synced 2024-11-06 03:20:26 +00:00
a45d888601
Fill-type functions used to return 0 for success, and -1 on failure. They now return the number of cells written on success, similarly to ncvisual_render(). Resolves #427.
115 lines
4.1 KiB
C++
115 lines
4.1 KiB
C++
#include "main.h"
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void RotateCW(struct notcurses* nc, struct ncplane* n) {
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CHECK(0 == notcurses_render(nc));
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CHECK(0 == ncplane_rotate_cw(n));
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CHECK(0 == notcurses_render(nc));
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CHECK(0 == ncplane_rotate_cw(n));
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CHECK(0 == notcurses_render(nc));
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CHECK(0 == ncplane_rotate_cw(n));
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CHECK(0 == notcurses_render(nc));
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CHECK(0 == ncplane_rotate_cw(n));
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CHECK(0 == notcurses_render(nc));
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}
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void RotateCCW(struct notcurses* nc, struct ncplane* n) {
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CHECK(0 == notcurses_render(nc));
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CHECK(0 == ncplane_rotate_ccw(n));
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CHECK(0 == notcurses_render(nc));
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CHECK(0 == ncplane_rotate_ccw(n));
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CHECK(0 == notcurses_render(nc));
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CHECK(0 == ncplane_rotate_ccw(n));
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CHECK(0 == notcurses_render(nc));
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CHECK(0 == ncplane_rotate_ccw(n));
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CHECK(0 == notcurses_render(nc));
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}
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TEST_CASE("Rotate") {
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if(getenv("TERM") == nullptr){
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return;
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}
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if(!enforce_utf8()){
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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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int dimy, dimx;
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struct ncplane* n_ = notcurses_stddim_yx(nc_, &dimy, &dimx);
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REQUIRE(n_);
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uint64_t ul, ur, ll, lr;
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ul = ur = ll = lr = 0;
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channels_set_fg(&ul, 0x40f040);
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channels_set_bg(&ul, 0x40f040);
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channels_set_fg(&ll, 0xf040f0);
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channels_set_bg(&ll, 0xf040f0);
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channels_set_fg(&ur, 0x40f040);
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channels_set_bg(&ur, 0x40f040);
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channels_set_fg(&lr, 0xf040f0);
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channels_set_bg(&lr, 0xf040f0);
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SUBCASE("RotateTransparentCW") {
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struct ncplane* testn = ncplane_new(nc_, 8, 16, dimy / 2, dimx / 2, nullptr);
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uint64_t channels = 0;
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CHECK(0 == channels_set_fg_alpha(&channels, CELL_ALPHA_TRANSPARENT));
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CHECK(0 == channels_set_bg_alpha(&channels, CELL_ALPHA_TRANSPARENT));
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REQUIRE(0 >= ncplane_set_base(testn, channels, 0, ""));
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cell tl = CELL_TRIVIAL_INITIALIZER; cell tr = CELL_TRIVIAL_INITIALIZER;
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cell bl = CELL_TRIVIAL_INITIALIZER; cell br = CELL_TRIVIAL_INITIALIZER;
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cell hl = CELL_TRIVIAL_INITIALIZER; cell vl = CELL_TRIVIAL_INITIALIZER;
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CHECK(-1 < cell_prime(testn, &tl, "█", 0, ul));
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CHECK(-1 < cell_prime(testn, &tr, "█", 0, ur));
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CHECK(-1 < cell_prime(testn, &bl, "█", 0, ll));
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CHECK(-1 < cell_prime(testn, &br, "█", 0, lr));
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CHECK(-1 < cell_prime(testn, &hl, "█", 0, ll));
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CHECK(-1 < cell_prime(testn, &vl, "█", 0, lr));
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CHECK(0 == ncplane_perimeter(testn, &tl, &tr, &bl, &br, &hl, &vl, 0));
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RotateCW(nc_, testn);
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cell_release(testn, &tl); cell_release(testn, &tr);
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cell_release(testn, &bl); cell_release(testn, &br);
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cell_release(testn, &hl); cell_release(testn, &vl);
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CHECK(0 == ncplane_destroy(testn));
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}
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SUBCASE("RotateGradientCW") {
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// should be a square, and should remain a square through rotations
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struct ncplane* testn = ncplane_new(nc_, 8, 16, dimy / 2, dimx / 2, nullptr);
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REQUIRE(0 < ncplane_gradient_sized(testn, " ", 0, ul, ur, ll, lr, 8, 16));
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RotateCW(nc_, testn);
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CHECK(0 == ncplane_destroy(testn));
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}
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SUBCASE("RotateRectangleCW") {
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// should be a square, and should remain a square through rotations
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struct ncplane* testn = ncplane_new(nc_, 8, 32, dimy / 2, dimx / 2, nullptr);
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REQUIRE(0 < ncplane_gradient_sized(testn, " ", 0, ul, ur, ll, lr, 8, 32));
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RotateCW(nc_, testn);
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CHECK(0 == ncplane_destroy(testn));
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}
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SUBCASE("RotateGradientCCW") {
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// should be a square, and should remain a square through rotations
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struct ncplane* testn = ncplane_new(nc_, 8, 16, dimy / 2, dimx / 2, nullptr);
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REQUIRE(0 < ncplane_gradient_sized(testn, " ", 0, ul, ur, ll, lr, 8, 16));
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RotateCCW(nc_, testn);
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CHECK(0 == ncplane_destroy(testn));
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}
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SUBCASE("RotateRectangleCCW") {
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// should be a square, and should remain a square through rotations
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struct ncplane* testn = ncplane_new(nc_, 8, 32, 0, 0, nullptr);
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REQUIRE(0 < ncplane_gradient_sized(testn, " ", 0, ul, ur, ll, lr, 8, 32));
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RotateCCW(nc_, testn);
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CHECK(0 == ncplane_destroy(testn));
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}
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CHECK(0 == notcurses_stop(nc_));
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CHECK(0 == fclose(outfp_));
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}
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