ruff/crates/ruff_benchmark/benches/formatter.rs
konsti 1031bb6550
Formatter: Add SourceType to context to enable special formatting for stub files (#6331)
**Summary** This adds the information whether we're in a .py python
source file or in a .pyi stub file to enable people working on #5822 and
related issues.

I'm not completely happy with `Default` for something that depends on
the input.

**Test Plan** None, this is currently unused, i'm leaving this to first
implementation of stub file specific formatting.

---------

Co-authored-by: Micha Reiser <micha@reiser.io>
2023-08-04 11:52:26 +00:00

66 lines
2.5 KiB
Rust

use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion, Throughput};
use ruff_benchmark::{TestCase, TestCaseSpeed, TestFile, TestFileDownloadError};
use ruff_python_formatter::{format_module, PyFormatOptions};
use std::path::Path;
use std::time::Duration;
#[cfg(target_os = "windows")]
#[global_allocator]
static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;
#[cfg(all(
not(target_os = "windows"),
not(target_os = "openbsd"),
any(
target_arch = "x86_64",
target_arch = "aarch64",
target_arch = "powerpc64"
)
))]
#[global_allocator]
static GLOBAL: tikv_jemallocator::Jemalloc = tikv_jemallocator::Jemalloc;
fn create_test_cases() -> Result<Vec<TestCase>, TestFileDownloadError> {
Ok(vec![
TestCase::fast(TestFile::try_download("numpy/globals.py", "https://raw.githubusercontent.com/numpy/numpy/89d64415e349ca75a25250f22b874aa16e5c0973/numpy/_globals.py")?),
TestCase::normal(TestFile::try_download(
"pydantic/types.py",
"https://raw.githubusercontent.com/pydantic/pydantic/83b3c49e99ceb4599d9286a3d793cea44ac36d4b/pydantic/types.py",
)?),
TestCase::normal(TestFile::try_download("numpy/ctypeslib.py", "https://raw.githubusercontent.com/numpy/numpy/e42c9503a14d66adfd41356ef5640c6975c45218/numpy/ctypeslib.py")?),
TestCase::slow(TestFile::try_download(
"large/dataset.py",
"https://raw.githubusercontent.com/DHI/mikeio/b7d26418f4db2909b0aa965253dbe83194d7bb5b/tests/test_dataset.py",
)?),
])
}
fn benchmark_formatter(criterion: &mut Criterion) {
let mut group = criterion.benchmark_group("formatter");
let test_cases = create_test_cases().unwrap();
for case in test_cases {
group.throughput(Throughput::Bytes(case.code().len() as u64));
group.measurement_time(match case.speed() {
TestCaseSpeed::Fast => Duration::from_secs(5),
TestCaseSpeed::Normal => Duration::from_secs(10),
TestCaseSpeed::Slow => Duration::from_secs(20),
});
group.bench_with_input(
BenchmarkId::from_parameter(case.name()),
&case,
|b, case| {
b.iter(|| {
let options = PyFormatOptions::from_extension(Path::new(case.name()));
format_module(case.code(), options).expect("Formatting to succeed")
});
},
);
}
group.finish();
}
criterion_group!(formatter, benchmark_formatter);
criterion_main!(formatter);