95 lines
3.1 KiB
Rust
95 lines
3.1 KiB
Rust
use criterion::{Bencher, BenchmarkId};
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use editor::{Editor, EditorMode, MultiBuffer, actions::MoveDown};
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use gpui::{AppContext, Focusable as _, TestAppContext, TestDispatcher};
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use project::Project;
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use rand::{Rng as _, SeedableRng as _, rngs::StdRng};
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use settings::SettingsStore;
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use ui::IntoElement;
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use util::RandomCharIter;
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fn editor_with_one_long_line(_bencher: &mut Bencher<'_>, args: &(String, TestAppContext)) {
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let (text, cx) = args;
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let mut cx = cx.clone();
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let buffer = cx.update(|cx| MultiBuffer::build_simple(&text, cx));
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let cx = cx.add_empty_window();
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let _editor = cx.update(|window, cx| {
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let editor = cx.new(|cx| Editor::new(EditorMode::full(), buffer, None, window, cx));
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window.focus(&editor.focus_handle(cx));
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editor
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});
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}
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fn editor_render(bencher: &mut Bencher<'_>, cx: &TestAppContext) {
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let mut cx = cx.clone();
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let buffer = cx.update(|cx| {
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let mut rng = StdRng::seed_from_u64(1);
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let text_len = rng.gen_range(10000..90000);
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if rng.r#gen() {
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let text = RandomCharIter::new(&mut rng)
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.take(text_len)
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.collect::<String>();
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MultiBuffer::build_simple(&text, cx)
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} else {
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MultiBuffer::build_random(&mut rng, cx)
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}
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});
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let cx = cx.add_empty_window();
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let editor = cx.update(|window, cx| {
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let editor = cx.new(|cx| Editor::new(EditorMode::full(), buffer, None, window, cx));
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window.focus(&editor.focus_handle(cx));
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editor
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});
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bencher.iter(|| {
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cx.update(|window, cx| {
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editor.update(cx, |editor, cx| editor.move_down(&MoveDown, window, cx));
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let mut view = editor.clone().into_any_element();
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let _ = view.request_layout(window, cx);
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let _ = view.prepaint(window, cx);
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view.paint(window, cx);
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});
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})
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}
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pub fn benches() {
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let dispatcher = TestDispatcher::new(StdRng::seed_from_u64(1));
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let cx = gpui::TestAppContext::build(dispatcher, None);
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cx.update(|cx| {
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let store = SettingsStore::test(cx);
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cx.set_global(store);
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assets::Assets.load_test_fonts(cx);
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theme::init(theme::LoadThemes::JustBase, cx);
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// release_channel::init(SemanticVersion::default(), cx);
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client::init_settings(cx);
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language::init(cx);
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workspace::init_settings(cx);
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Project::init_settings(cx);
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editor::init(cx);
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});
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let mut criterion: criterion::Criterion<_> =
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(criterion::Criterion::default()).configure_from_args();
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// setup app context
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criterion.bench_with_input(
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BenchmarkId::new("editor_render", "TestAppContext"),
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&cx,
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editor_render,
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);
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let text = String::from_iter(["char"; 100000]);
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criterion.bench_with_input(
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BenchmarkId::new("editor_with_one_long_line", "(String, TestAppContext )"),
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&(text, cx),
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editor_with_one_long_line,
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);
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}
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fn main() {
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benches();
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criterion::Criterion::default()
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.configure_from_args()
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.final_summary();
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}
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