Detailed changes
@@ -8143,16 +8143,18 @@ mod tests {
#[gpui::test]
async fn test_completion(mut cx: gpui::TestAppContext) {
let settings = cx.read(EditorSettings::test);
- let (language_server, mut fake) = lsp::LanguageServer::fake_with_capabilities(
- lsp::ServerCapabilities {
- completion_provider: Some(lsp::CompletionOptions {
- trigger_characters: Some(vec![".".to_string(), ":".to_string()]),
+ let (language_server, mut fake) = cx.update(|cx| {
+ lsp::LanguageServer::fake_with_capabilities(
+ lsp::ServerCapabilities {
+ completion_provider: Some(lsp::CompletionOptions {
+ trigger_characters: Some(vec![".".to_string(), ":".to_string()]),
+ ..Default::default()
+ }),
..Default::default()
- }),
- ..Default::default()
- },
- cx.background(),
- );
+ },
+ cx,
+ )
+ });
let text = "
one
@@ -8318,7 +8320,7 @@ mod tests {
position: Point,
completions: Vec<(Range<Point>, &'static str)>,
) {
- fake.handle_request::<lsp::request::Completion, _>(move |params| {
+ fake.handle_request::<lsp::request::Completion, _>(move |params, _| {
assert_eq!(
params.text_document_position.text_document.uri,
lsp::Url::from_file_path(path).unwrap()
@@ -8352,7 +8354,7 @@ mod tests {
fake: &mut FakeLanguageServer,
edit: Option<(Range<Point>, &'static str)>,
) {
- fake.handle_request::<lsp::request::ResolveCompletionItem, _>(move |_| {
+ fake.handle_request::<lsp::request::ResolveCompletionItem, _>(move |_, _| {
lsp::CompletionItem {
additional_text_edits: edit.clone().map(|(range, new_text)| {
vec![lsp::TextEdit::new(
@@ -13,7 +13,7 @@ use futures::{
future::{BoxFuture, Shared},
FutureExt, TryFutureExt,
};
-use gpui::{AppContext, Task};
+use gpui::{MutableAppContext, Task};
use highlight_map::HighlightMap;
use lazy_static::lazy_static;
use parking_lot::{Mutex, RwLock};
@@ -225,7 +225,7 @@ impl LanguageRegistry {
language: &Arc<Language>,
root_path: Arc<Path>,
http_client: Arc<dyn HttpClient>,
- cx: &AppContext,
+ cx: &mut MutableAppContext,
) -> Option<Task<Result<Arc<lsp::LanguageServer>>>> {
#[cfg(any(test, feature = "test-support"))]
if let Some(config) = &language.config.language_server {
@@ -234,7 +234,7 @@ impl LanguageRegistry {
let (server, mut fake_server) = lsp::LanguageServer::fake_with_capabilities(
fake_config.capabilities.clone(),
- cx.background().clone(),
+ cx,
);
if let Some(initalizer) = &fake_config.initializer {
@@ -554,7 +554,7 @@ fn test_autoindent_adjusts_lines_when_only_text_changes(cx: &mut MutableAppConte
#[gpui::test]
async fn test_diagnostics(mut cx: gpui::TestAppContext) {
- let (language_server, mut fake) = lsp::LanguageServer::fake(cx.background());
+ let (language_server, mut fake) = cx.update(lsp::LanguageServer::fake);
let mut rust_lang = rust_lang();
rust_lang.config.language_server = Some(LanguageServerConfig {
disk_based_diagnostic_sources: HashSet::from_iter(["disk".to_string()]),
@@ -837,7 +837,7 @@ async fn test_diagnostics(mut cx: gpui::TestAppContext) {
#[gpui::test]
async fn test_edits_from_lsp_with_past_version(mut cx: gpui::TestAppContext) {
- let (language_server, mut fake) = lsp::LanguageServer::fake(cx.background());
+ let (language_server, mut fake) = cx.update(lsp::LanguageServer::fake);
let text = "
fn a() {
@@ -1,6 +1,6 @@
use anyhow::{anyhow, Context, Result};
use futures::{io::BufWriter, AsyncRead, AsyncWrite};
-use gpui::{executor, Task};
+use gpui::{executor, AsyncAppContext, Task};
use parking_lot::{Mutex, RwLock};
use postage::{barrier, oneshot, prelude::Stream, sink::Sink, watch};
use serde::{Deserialize, Serialize};
@@ -483,36 +483,44 @@ impl Drop for Subscription {
#[cfg(any(test, feature = "test-support"))]
pub struct FakeLanguageServer {
- handlers:
- Arc<Mutex<HashMap<&'static str, Box<dyn Send + Sync + FnMut(usize, &[u8]) -> Vec<u8>>>>>,
+ handlers: Arc<
+ Mutex<
+ HashMap<&'static str, Box<dyn Send + FnMut(usize, &[u8], AsyncAppContext) -> Vec<u8>>>,
+ >,
+ >,
outgoing_tx: futures::channel::mpsc::UnboundedSender<Vec<u8>>,
incoming_rx: futures::channel::mpsc::UnboundedReceiver<Vec<u8>>,
}
#[cfg(any(test, feature = "test-support"))]
impl LanguageServer {
- pub fn fake(executor: Arc<gpui::executor::Background>) -> (Arc<Self>, FakeLanguageServer) {
- Self::fake_with_capabilities(Default::default(), executor)
+ pub fn fake(cx: &mut gpui::MutableAppContext) -> (Arc<Self>, FakeLanguageServer) {
+ Self::fake_with_capabilities(Default::default(), cx)
}
pub fn fake_with_capabilities(
capabilities: ServerCapabilities,
- executor: Arc<gpui::executor::Background>,
+ cx: &mut gpui::MutableAppContext,
) -> (Arc<Self>, FakeLanguageServer) {
let (stdin_writer, stdin_reader) = async_pipe::pipe();
let (stdout_writer, stdout_reader) = async_pipe::pipe();
- let mut fake = FakeLanguageServer::new(executor.clone(), stdin_reader, stdout_writer);
+ let mut fake = FakeLanguageServer::new(stdin_reader, stdout_writer, cx);
fake.handle_request::<request::Initialize, _>({
let capabilities = capabilities.clone();
- move |_| InitializeResult {
+ move |_, _| InitializeResult {
capabilities: capabilities.clone(),
..Default::default()
}
});
- let server =
- Self::new_internal(stdin_writer, stdout_reader, Path::new("/"), executor).unwrap();
+ let server = Self::new_internal(
+ stdin_writer,
+ stdout_reader,
+ Path::new("/"),
+ cx.background().clone(),
+ )
+ .unwrap();
(server, fake)
}
@@ -521,9 +529,9 @@ impl LanguageServer {
#[cfg(any(test, feature = "test-support"))]
impl FakeLanguageServer {
fn new(
- background: Arc<gpui::executor::Background>,
stdin: async_pipe::PipeReader,
stdout: async_pipe::PipeWriter,
+ cx: &mut gpui::MutableAppContext,
) -> Self {
use futures::StreamExt as _;
@@ -537,43 +545,42 @@ impl FakeLanguageServer {
// Receive incoming messages
let handlers = this.handlers.clone();
- let executor = background.clone();
- background
- .spawn(async move {
- let mut buffer = Vec::new();
- let mut stdin = smol::io::BufReader::new(stdin);
- while Self::receive(&mut stdin, &mut buffer).await.is_ok() {
- executor.simulate_random_delay().await;
- if let Ok(request) = serde_json::from_slice::<AnyRequest>(&buffer) {
- assert_eq!(request.jsonrpc, JSON_RPC_VERSION);
-
- if let Some(handler) = handlers.lock().get_mut(request.method) {
- let response = handler(request.id, request.params.get().as_bytes());
- log::debug!("handled lsp request. method:{}", request.method);
- outgoing_tx.unbounded_send(response)?;
- } else {
- log::debug!("unhandled lsp request. method:{}", request.method);
- outgoing_tx.unbounded_send(
- serde_json::to_vec(&AnyResponse {
- id: request.id,
- error: Some(Error {
- message: "no handler".to_string(),
- }),
- result: None,
- })
- .unwrap(),
- )?;
- }
+ cx.spawn(|cx| async move {
+ let mut buffer = Vec::new();
+ let mut stdin = smol::io::BufReader::new(stdin);
+ while Self::receive(&mut stdin, &mut buffer).await.is_ok() {
+ cx.background().simulate_random_delay().await;
+ if let Ok(request) = serde_json::from_slice::<AnyRequest>(&buffer) {
+ assert_eq!(request.jsonrpc, JSON_RPC_VERSION);
+
+ if let Some(handler) = handlers.lock().get_mut(request.method) {
+ let response =
+ handler(request.id, request.params.get().as_bytes(), cx.clone());
+ log::debug!("handled lsp request. method:{}", request.method);
+ outgoing_tx.unbounded_send(response)?;
} else {
- incoming_tx.unbounded_send(buffer.clone())?;
+ log::debug!("unhandled lsp request. method:{}", request.method);
+ outgoing_tx.unbounded_send(
+ serde_json::to_vec(&AnyResponse {
+ id: request.id,
+ error: Some(Error {
+ message: "no handler".to_string(),
+ }),
+ result: None,
+ })
+ .unwrap(),
+ )?;
}
+ } else {
+ incoming_tx.unbounded_send(buffer.clone())?;
}
- Ok::<_, anyhow::Error>(())
- })
- .detach();
+ }
+ Ok::<_, anyhow::Error>(())
+ })
+ .detach();
// Send outgoing messages
- background
+ cx.background()
.spawn(async move {
let mut stdout = smol::io::BufWriter::new(stdout);
while let Some(notification) = outgoing_rx.next().await {
@@ -618,13 +625,13 @@ impl FakeLanguageServer {
) -> futures::channel::mpsc::UnboundedReceiver<()>
where
T: 'static + request::Request,
- F: 'static + Send + Sync + FnMut(T::Params) -> T::Result,
+ F: 'static + Send + FnMut(T::Params, AsyncAppContext) -> T::Result,
{
let (responded_tx, responded_rx) = futures::channel::mpsc::unbounded();
self.handlers.lock().insert(
T::METHOD,
- Box::new(move |id, params| {
- let result = handler(serde_json::from_slice::<T::Params>(params).unwrap());
+ Box::new(move |id, params, cx| {
+ let result = handler(serde_json::from_slice::<T::Params>(params).unwrap(), cx);
let result = serde_json::to_string(&result).unwrap();
let result = serde_json::from_str::<&RawValue>(&result).unwrap();
let response = AnyResponse {
@@ -709,8 +716,8 @@ mod tests {
}
#[gpui::test]
- async fn test_fake(cx: TestAppContext) {
- let (server, mut fake) = LanguageServer::fake(cx.background());
+ async fn test_fake(mut cx: TestAppContext) {
+ let (server, mut fake) = cx.update(LanguageServer::fake);
let (message_tx, message_rx) = channel::unbounded();
let (diagnostics_tx, diagnostics_rx) = channel::unbounded();
@@ -762,7 +769,7 @@ mod tests {
"file://b/c"
);
- fake.handle_request::<request::Shutdown, _>(|_| ());
+ fake.handle_request::<request::Shutdown, _>(|_, _| ());
drop(server);
fake.receive_notification::<notification::Exit>().await;
@@ -3612,7 +3612,7 @@ mod tests {
.unwrap();
let mut fake_server = fake_servers.next().await.unwrap();
- fake_server.handle_request::<lsp::request::GotoDefinition, _>(move |params| {
+ fake_server.handle_request::<lsp::request::GotoDefinition, _>(move |params, _| {
let params = params.text_document_position_params;
assert_eq!(
params.text_document.uri.to_file_path().unwrap(),
@@ -4504,7 +4504,7 @@ mod tests {
project.prepare_rename(buffer.clone(), 7, cx)
});
fake_server
- .handle_request::<lsp::request::PrepareRenameRequest, _>(|params| {
+ .handle_request::<lsp::request::PrepareRenameRequest, _>(|params, _| {
assert_eq!(params.text_document.uri.as_str(), "file:///dir/one.rs");
assert_eq!(params.position, lsp::Position::new(0, 7));
Some(lsp::PrepareRenameResponse::Range(lsp::Range::new(
@@ -4523,7 +4523,7 @@ mod tests {
project.perform_rename(buffer.clone(), 7, "THREE".to_string(), true, cx)
});
fake_server
- .handle_request::<lsp::request::Rename, _>(|params| {
+ .handle_request::<lsp::request::Rename, _>(|params, _| {
assert_eq!(
params.text_document_position.text_document.uri.as_str(),
"file:///dir/one.rs"
@@ -2389,7 +2389,7 @@ mod tests {
// Return some completions from the host's language server.
cx_a.foreground().start_waiting();
fake_language_server
- .handle_request::<lsp::request::Completion, _>(|params| {
+ .handle_request::<lsp::request::Completion, _>(|params, _| {
assert_eq!(
params.text_document_position.text_document.uri,
lsp::Url::from_file_path("/a/main.rs").unwrap(),
@@ -2455,23 +2455,28 @@ mod tests {
// Return a resolved completion from the host's language server.
// The resolved completion has an additional text edit.
- fake_language_server.handle_request::<lsp::request::ResolveCompletionItem, _>(|params| {
- assert_eq!(params.label, "first_method(…)");
- lsp::CompletionItem {
- label: "first_method(…)".into(),
- detail: Some("fn(&mut self, B) -> C".into()),
- text_edit: Some(lsp::CompletionTextEdit::Edit(lsp::TextEdit {
- new_text: "first_method($1)".to_string(),
- range: lsp::Range::new(lsp::Position::new(0, 14), lsp::Position::new(0, 14)),
- })),
- additional_text_edits: Some(vec![lsp::TextEdit {
- new_text: "use d::SomeTrait;\n".to_string(),
- range: lsp::Range::new(lsp::Position::new(0, 0), lsp::Position::new(0, 0)),
- }]),
- insert_text_format: Some(lsp::InsertTextFormat::SNIPPET),
- ..Default::default()
- }
- });
+ fake_language_server.handle_request::<lsp::request::ResolveCompletionItem, _>(
+ |params, _| {
+ assert_eq!(params.label, "first_method(…)");
+ lsp::CompletionItem {
+ label: "first_method(…)".into(),
+ detail: Some("fn(&mut self, B) -> C".into()),
+ text_edit: Some(lsp::CompletionTextEdit::Edit(lsp::TextEdit {
+ new_text: "first_method($1)".to_string(),
+ range: lsp::Range::new(
+ lsp::Position::new(0, 14),
+ lsp::Position::new(0, 14),
+ ),
+ })),
+ additional_text_edits: Some(vec![lsp::TextEdit {
+ new_text: "use d::SomeTrait;\n".to_string(),
+ range: lsp::Range::new(lsp::Position::new(0, 0), lsp::Position::new(0, 0)),
+ }]),
+ insert_text_format: Some(lsp::InsertTextFormat::SNIPPET),
+ ..Default::default()
+ }
+ },
+ );
// The additional edit is applied.
buffer_a
@@ -2568,7 +2573,7 @@ mod tests {
});
let mut fake_language_server = fake_language_servers.next().await.unwrap();
- fake_language_server.handle_request::<lsp::request::Formatting, _>(|_| {
+ fake_language_server.handle_request::<lsp::request::Formatting, _>(|_, _| {
Some(vec![
lsp::TextEdit {
range: lsp::Range::new(lsp::Position::new(0, 4), lsp::Position::new(0, 4)),
@@ -2677,7 +2682,7 @@ mod tests {
let definitions_1 = project_b.update(&mut cx_b, |p, cx| p.definition(&buffer_b, 23, cx));
let mut fake_language_server = fake_language_servers.next().await.unwrap();
- fake_language_server.handle_request::<lsp::request::GotoDefinition, _>(|_| {
+ fake_language_server.handle_request::<lsp::request::GotoDefinition, _>(|_, _| {
Some(lsp::GotoDefinitionResponse::Scalar(lsp::Location::new(
lsp::Url::from_file_path("/root-2/b.rs").unwrap(),
lsp::Range::new(lsp::Position::new(0, 6), lsp::Position::new(0, 9)),
@@ -2702,7 +2707,7 @@ mod tests {
// Try getting more definitions for the same buffer, ensuring the buffer gets reused from
// the previous call to `definition`.
let definitions_2 = project_b.update(&mut cx_b, |p, cx| p.definition(&buffer_b, 33, cx));
- fake_language_server.handle_request::<lsp::request::GotoDefinition, _>(|_| {
+ fake_language_server.handle_request::<lsp::request::GotoDefinition, _>(|_, _| {
Some(lsp::GotoDefinitionResponse::Scalar(lsp::Location::new(
lsp::Url::from_file_path("/root-2/b.rs").unwrap(),
lsp::Range::new(lsp::Position::new(1, 6), lsp::Position::new(1, 11)),
@@ -2826,7 +2831,7 @@ mod tests {
let references = project_b.update(&mut cx_b, |p, cx| p.references(&buffer_b, 7, cx));
let mut fake_language_server = fake_language_servers.next().await.unwrap();
- fake_language_server.handle_request::<lsp::request::References, _>(|params| {
+ fake_language_server.handle_request::<lsp::request::References, _>(|params, _| {
assert_eq!(
params.text_document_position.text_document.uri.as_str(),
"file:///root-1/one.rs"
@@ -2954,7 +2959,7 @@ mod tests {
let mut fake_language_server = fake_language_servers.next().await.unwrap();
fake_language_server.handle_request::<lsp::request::DocumentHighlightRequest, _>(
- |params| {
+ |params, _| {
assert_eq!(
params
.text_document_position_params
@@ -3103,7 +3108,7 @@ mod tests {
// Request the definition of a symbol as the guest.
let symbols = project_b.update(&mut cx_b, |p, cx| p.symbols("two", cx));
let mut fake_language_server = fake_language_servers.next().await.unwrap();
- fake_language_server.handle_request::<lsp::request::WorkspaceSymbol, _>(|_| {
+ fake_language_server.handle_request::<lsp::request::WorkspaceSymbol, _>(|_, _| {
#[allow(deprecated)]
Some(vec![lsp::SymbolInformation {
name: "TWO".into(),
@@ -3245,7 +3250,7 @@ mod tests {
}
let mut fake_language_server = fake_language_servers.next().await.unwrap();
- fake_language_server.handle_request::<lsp::request::GotoDefinition, _>(|_| {
+ fake_language_server.handle_request::<lsp::request::GotoDefinition, _>(|_, _| {
Some(lsp::GotoDefinitionResponse::Scalar(lsp::Location::new(
lsp::Url::from_file_path("/root/b.rs").unwrap(),
lsp::Range::new(lsp::Position::new(0, 6), lsp::Position::new(0, 9)),
@@ -3353,7 +3358,7 @@ mod tests {
let mut fake_language_server = fake_language_servers.next().await.unwrap();
fake_language_server
- .handle_request::<lsp::request::CodeActionRequest, _>(|params| {
+ .handle_request::<lsp::request::CodeActionRequest, _>(|params, _| {
assert_eq!(
params.text_document.uri,
lsp::Url::from_file_path("/a/main.rs").unwrap(),
@@ -3372,7 +3377,7 @@ mod tests {
});
fake_language_server
- .handle_request::<lsp::request::CodeActionRequest, _>(|params| {
+ .handle_request::<lsp::request::CodeActionRequest, _>(|params, _| {
assert_eq!(
params.text_document.uri,
lsp::Url::from_file_path("/a/main.rs").unwrap(),
@@ -3443,7 +3448,7 @@ mod tests {
Editor::confirm_code_action(workspace, &ConfirmCodeAction(Some(0)), cx)
})
.unwrap();
- fake_language_server.handle_request::<lsp::request::CodeActionResolveRequest, _>(|_| {
+ fake_language_server.handle_request::<lsp::request::CodeActionResolveRequest, _>(|_, _| {
lsp::CodeAction {
title: "Inline into all callers".to_string(),
edit: Some(lsp::WorkspaceEdit {
@@ -3598,7 +3603,7 @@ mod tests {
});
fake_language_server
- .handle_request::<lsp::request::PrepareRenameRequest, _>(|params| {
+ .handle_request::<lsp::request::PrepareRenameRequest, _>(|params, _| {
assert_eq!(params.text_document.uri.as_str(), "file:///dir/one.rs");
assert_eq!(params.position, lsp::Position::new(0, 7));
Some(lsp::PrepareRenameResponse::Range(lsp::Range::new(
@@ -3628,7 +3633,7 @@ mod tests {
Editor::confirm_rename(workspace, &ConfirmRename, cx).unwrap()
});
fake_language_server
- .handle_request::<lsp::request::Rename, _>(|params| {
+ .handle_request::<lsp::request::Rename, _>(|params, _| {
assert_eq!(
params.text_document_position.text_document.uri.as_str(),
"file:///dir/one.rs"
@@ -4684,7 +4689,7 @@ mod tests {
let rng = rng.clone();
let files = files.clone();
move |fake_server| {
- fake_server.handle_request::<lsp::request::Completion, _>(|_| {
+ fake_server.handle_request::<lsp::request::Completion, _>(|_, _| {
Some(lsp::CompletionResponse::Array(vec![lsp::CompletionItem {
text_edit: Some(lsp::CompletionTextEdit::Edit(lsp::TextEdit {
range: lsp::Range::new(
@@ -4697,7 +4702,7 @@ mod tests {
}]))
});
- fake_server.handle_request::<lsp::request::CodeActionRequest, _>(|_| {
+ fake_server.handle_request::<lsp::request::CodeActionRequest, _>(|_, _| {
Some(vec![lsp::CodeActionOrCommand::CodeAction(
lsp::CodeAction {
title: "the-code-action".to_string(),
@@ -4706,17 +4711,19 @@ mod tests {
)])
});
- fake_server.handle_request::<lsp::request::PrepareRenameRequest, _>(|params| {
- Some(lsp::PrepareRenameResponse::Range(lsp::Range::new(
- params.position,
- params.position,
- )))
- });
+ fake_server.handle_request::<lsp::request::PrepareRenameRequest, _>(
+ |params, _| {
+ Some(lsp::PrepareRenameResponse::Range(lsp::Range::new(
+ params.position,
+ params.position,
+ )))
+ },
+ );
fake_server.handle_request::<lsp::request::GotoDefinition, _>({
let files = files.clone();
let rng = rng.clone();
- move |_| {
+ move |_, _| {
let files = files.lock();
let mut rng = rng.lock();
let count = rng.gen_range::<usize, _>(1..3);