120 lines
2.7 KiB
C
120 lines
2.7 KiB
C
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "../oppai.c"
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#include "test_suite.c" /* defines suite */
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#define ERROR_MARGIN 0.02f /* pp can be off by +- 2% */
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/*
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* margin is actually
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* - 3x for < 100pp
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* - 2x for 100-200pp
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* - 1.5x for 200-300pp
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*/
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void print_score(score_t* s) {
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char mods_str_buf[20];
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char* mods_str = mods_str_buf;
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strcpy(mods_str, "nomod");
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#define m(mod) \
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if (s->mods & MODS_##mod) { \
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mods_str += sprintf(mods_str, #mod); \
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} \
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m(HR) m(NC) m(HT) m(SO) m(NF) m(EZ) m(DT) m(FL) m(HD)
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#undef m
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printf("m=%d %u +%s %dx %dx300 %dx100 %dx50 %dxmiss %g pp\n",
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s->mode, s->id, mods_str_buf, s->max_combo, s->n300, s->n100,
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s->n50, s->nmiss, s->pp);
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}
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int main() {
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char fname_buf[4096];
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char* fname = fname_buf;
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int i, n = (int)(sizeof(suite) / sizeof(suite[0]));
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float max_err[2] = { 0, 0 };
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int max_err_map[2] = { 0, 0 };
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float avg_err[2] = { 0, 0 };
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int count[2] = { 0, 0 };
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float error = 0;
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float error_percent = 0;
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ezpp_t ez = ezpp_new();
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int err;
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int last_id = 0;
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fname += sprintf(fname, "test_suite/");
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for (i = 0; i < n; ++i) {
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score_t* s = &suite[i];
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float margin;
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float pptotal;
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print_score(s);
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if (s->id != last_id) {
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sprintf(fname, "%u.osu", s->id);
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last_id = s->id;
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/* force reparse and don't reuse prev map ar/cs/od/hp */
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ezpp_set_base_cs(ez, -1);
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ezpp_set_base_ar(ez, -1);
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ezpp_set_base_od(ez, -1);
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ezpp_set_base_hp(ez, -1);
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}
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ezpp_set_mods(ez, s->mods);
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ezpp_set_accuracy(ez, s->n100, s->n50);
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ezpp_set_nmiss(ez, s->nmiss);
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ezpp_set_combo(ez, s->max_combo);
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ezpp_set_mode_override(ez, s->mode);
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err = ezpp(ez, fname_buf);
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if (err < 0) {
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printf("%s\n", errstr(err));
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exit(1);
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}
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pptotal = ezpp_pp(ez);
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++count[s->mode];
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margin = (float)s->pp * ERROR_MARGIN;
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if (s->pp < 100) {
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margin *= 3;
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} else if (s->pp < 200) {
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margin *= 2;
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} else if (s->pp < 300) {
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margin *= 1.5f;
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}
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error = (float)fabs(pptotal - (float)s->pp);
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error_percent = error / (float)s->pp;
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avg_err[s->mode] += error_percent;
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if (error_percent > max_err[s->mode]) {
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max_err[s->mode] = error_percent;
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max_err_map[s->mode] = s->id;
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}
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if (error >= margin) {
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printf("failed test: got %g pp, expected %g\n", pptotal, s->pp);
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exit(1);
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}
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}
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for (i = 0; i < 2; ++i) {
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switch (i) {
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case MODE_STD: puts("osu"); break;
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case MODE_TAIKO: puts("taiko"); break;
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}
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avg_err[i] /= count[i];
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printf("%d scores\n", count[i]);
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printf("avg err %f\n", avg_err[i]);
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printf("max err %f on %d\n", max_err[i], max_err_map[i]);
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}
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ezpp_free(ez);
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return 0;
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}
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