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111 lines
3.3 KiB
C++
111 lines
3.3 KiB
C++
#include "../hyper.h"
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#include <iostream>
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#include <thread>
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namespace hr {
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namespace tests {
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string test_eq(hyperpoint h1, hyperpoint h2, ld err = 1e-6) {
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if(sqhypot_d(MDIM, h1 -h2) < err)
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return "OK";
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else
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return "ERROR";
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}
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string test_eq(transmatrix T1, transmatrix T2, ld err = 1e-6) {
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if(eqmatrix(T1, T2, err))
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return "OK";
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else
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return "ERROR";
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}
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int readArgs() {
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using namespace arg;
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if(0) ;
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else if(argis("-test-dist")) {
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start_game();
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shift(); int d = argi();
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vector<cell*> l = currentmap->allcells();
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int errors = 0;
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int unknown = 0;
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for(cell *c1: l) if(c1->cpdist <= d)
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for(cell *c2: l) if(c2->cpdist <= d) {
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int cd = celldistance(c1, c2);
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int bcd = bounded_celldistance(c1, c2);
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if(bcd == DISTANCE_UNKNOWN)
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unknown++;
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else if(cd != bcd) {
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errors++;
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println(hlog, "distance error: ", tie(c1,c2), " cd = ", cd, " bcd = ", bcd);
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}
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}
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int q = 0;
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for(cell *c: l) if(c->cpdist <= d) q++;
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println(hlog, "cells checked: ", q, " errors: ", errors, " unknown: ", unknown, " in: ", full_geometry_name());
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if(errors) exit(1);
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}
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else if(argis("-test-bt")) {
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PHASEFROM(3);
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for(int i=0; i<gGUARD; i++) {
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eGeometry g = eGeometry(i);
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set_geometry(g);
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ld aer = bt::area_expansion_rate();
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if(!aer) continue;
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// if(cgflags & qDEPRECATED) continue;
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// if(cgflags & qHYBRID) continue;
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// if(arb::in() || arcm::in()) continue;
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// if(!(bt::in() || nonisotropic || among(geometry, gEuclidSquare,
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println(hlog, "testing geometry: ", ginf[g].menu_displayed_name);
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start_game();
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int co = bt::expansion_coordinate();
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int cx = (co + 1) % WDIM;
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int cy = (co + 2) % WDIM;
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auto oxy = [&] (ld x, ld y, ld z) { hyperpoint h = Hypc; h[co] = z; h[cx] = x; if(WDIM == 3) h[cy] = y; return tC0(bt::normalized_at(h)); };
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ld shrunk_x = geo_dist(oxy(0,0,-1), oxy(.01,0,-1));
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ld shrunk_y = geo_dist(oxy(0,0,-1), oxy(0,.01,-1));
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ld expand_x = geo_dist(oxy(0,0,+1), oxy(.01,0,+1));
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ld expand_y = geo_dist(oxy(0,0,+1), oxy(0,.01,+1));
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if(WDIM == 2) shrunk_y = expand_y = 1;
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println(hlog, "should be 1: ", lalign(10, (shrunk_x * shrunk_y * bt::area_expansion_rate()) / (expand_x * expand_y)), " : ", tie(shrunk_x, shrunk_y, expand_x, expand_y, aer));
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if(geometry == gArnoldCat)
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println(hlog, "(but not in Arnold's cat)");
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}
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}
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else if(argis("-test-push")) {
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PHASEFROM(3);
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for(eGeometry g: {gSol, gNil, gCubeTiling, gSpace534, gCell120}) {
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stop_game();
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set_geometry(g);
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println(hlog, "testing geometry: ", geometry_name());
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hyperpoint h = hyperpoint(.1, .2, .3, 1);
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h = normalize(h);
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println(hlog, "h = ", h);
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println(hlog, "test rgpushxto0: ", test_eq(rgpushxto0(h) * C0, h));
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println(hlog, "test gpushxto0: ", test_eq(gpushxto0(h) * h, C0));
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println(hlog, "test inverses: ", test_eq(inverse(rgpushxto0(h)), gpushxto0(h)));
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}
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}
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else return 1;
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return 0;
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}
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auto hooks = addHook(hooks_args, 100, readArgs);
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// Bolza:: genus 2 => Euler characteristic -2
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// octagon: -2/6
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// ~> 6 octagons
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}
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}
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