rhai/benches/eval_module.rs
2020-10-02 14:55:02 +08:00

88 lines
2.1 KiB
Rust

#![feature(test)]
///! Test evaluating with scope
extern crate test;
use rhai::{module_resolvers::StaticModuleResolver, Engine, Module, OptimizationLevel};
use test::Bencher;
#[bench]
fn bench_eval_module_merged(bench: &mut Bencher) {
let script = r#"
fn foo(x) { x + 1 }
fn bar(x) { foo(x) }
"#;
let mut engine = Engine::new();
engine.set_optimization_level(OptimizationLevel::None);
let ast = engine.compile(script).unwrap();
let module = Module::eval_ast_as_new(Default::default(), &ast, true, &engine).unwrap();
let mut resolver = StaticModuleResolver::new();
resolver.insert("testing", module);
engine.set_module_resolver(Some(resolver));
let ast = engine
.compile(
r#"
fn foo(x) { x - 1 }
import "testing" as t;
t::bar(41)
"#,
)
.unwrap();
bench.iter(|| engine.consume_ast(&ast).unwrap());
}
#[bench]
fn bench_eval_module_unmerged(bench: &mut Bencher) {
let script = r#"
fn foo(x) { x + 1 }
fn bar(x) { foo(x) }
"#;
let mut engine = Engine::new();
engine.set_optimization_level(OptimizationLevel::None);
let ast = engine.compile(script).unwrap();
let module = Module::eval_ast_as_new(Default::default(), &ast, false, &engine).unwrap();
let mut resolver = StaticModuleResolver::new();
resolver.insert("testing", module);
engine.set_module_resolver(Some(resolver));
let ast = engine
.compile(
r#"
fn foo(x) { x - 1 }
import "testing" as t;
t::bar(41)
"#,
)
.unwrap();
bench.iter(|| engine.consume_ast(&ast).unwrap());
}
#[bench]
fn bench_eval_function_call(bench: &mut Bencher) {
let mut engine = Engine::new();
engine.set_optimization_level(OptimizationLevel::None);
let ast = engine
.compile(
r#"
fn foo(x) { x - 1 }
fn bar(x) { foo(x) }
bar(41)
"#,
)
.unwrap();
bench.iter(|| engine.consume_ast(&ast).unwrap());
}