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use criterion::{black_box, criterion_group, criterion_main, Criterion};
use std::fs;
use wmap_renderer::{render_to_png, Configuration, StageType};
fn benchmark_rendering(c: &mut Criterion) {
// Read the huge.wmap file for realistic benchmarking
let source = fs::read_to_string("benches/huge.wmap").expect("Failed to read benches/huge.wmap");
let map = wmap_parser::parse(&source);
let config = Configuration::default();
c.bench_function("render huge map", |b| {
b.iter(|| render_to_png(black_box(&map), StageType::default(), &config))
});
// Also benchmark a simple map
let simple_source = "Tea (90, 50)\nCup (80, 40)\nTea -> Cup";
let simple_map = wmap_parser::parse(simple_source);
c.bench_function("render simple map", |b| {
b.iter(|| render_to_png(black_box(&simple_map), StageType::default(), &config))
});
}
criterion_group!(benches, benchmark_rendering);
criterion_main!(benches);
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