mirror of
https://github.com/denoland/deno.git
synced 2024-11-26 16:09:27 -05:00
1852 lines
42 KiB
Rust
1852 lines
42 KiB
Rust
// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
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use deno_core::serde::Deserialize;
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use deno_core::serde::Serialize;
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use deno_core::serde_json;
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use deno_core::serde_json::json;
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use deno_core::serde_json::Value;
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use deno_core::url::Url;
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use lspower::lsp;
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use std::fs;
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use tempfile::TempDir;
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use test_util::deno_exe_path;
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use test_util::http_server;
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use test_util::lsp::LspClient;
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use test_util::root_path;
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fn load_fixture(path: &str) -> Value {
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let fixtures_path = root_path().join("cli/tests/lsp");
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let path = fixtures_path.join(path);
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let fixture_str = fs::read_to_string(path).unwrap();
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serde_json::from_str(&fixture_str).unwrap()
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}
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fn init(init_path: &str) -> LspClient {
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let deno_exe = deno_exe_path();
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let mut client = LspClient::new(&deno_exe).unwrap();
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client
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.write_request::<_, _, Value>("initialize", load_fixture(init_path))
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.unwrap();
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client.write_notification("initialized", json!({})).unwrap();
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client
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}
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fn did_open<V>(client: &mut LspClient, params: V)
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where
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V: Serialize,
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{
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client
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.write_notification("textDocument/didOpen", params)
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.unwrap();
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let (method, _) = client.read_notification::<Value>().unwrap();
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assert_eq!(method, "textDocument/publishDiagnostics");
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let (method, _) = client.read_notification::<Value>().unwrap();
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assert_eq!(method, "textDocument/publishDiagnostics");
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let (method, _) = client.read_notification::<Value>().unwrap();
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assert_eq!(method, "textDocument/publishDiagnostics");
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}
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fn shutdown(client: &mut LspClient) {
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client
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.write_request::<_, _, Value>("shutdown", json!(null))
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.unwrap();
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client.write_notification("exit", json!(null)).unwrap();
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}
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#[test]
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fn lsp_startup_shutdown() {
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let mut client = init("initialize_params.json");
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shutdown(&mut client);
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}
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#[test]
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fn lsp_hover() {
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let mut client = init("initialize_params.json");
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did_open(
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&mut client,
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts",
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"languageId": "typescript",
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"version": 1,
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"text": "console.log(Deno.args);\n"
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}
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}),
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);
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let (maybe_res, maybe_err) = client
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.write_request(
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"textDocument/hover",
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts"
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},
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"position": {
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"line": 0,
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"character": 19
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}
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}),
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)
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.unwrap();
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assert!(maybe_err.is_none());
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assert_eq!(
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maybe_res,
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Some(json!({
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"contents": [
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{
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"language": "typescript",
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"value": "const Deno.args: string[]"
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},
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"Returns the script arguments to the program. If for example we run a\nprogram:\n\ndeno run --allow-read https://deno.land/std/examples/cat.ts /etc/passwd\n\nThen `Deno.args` will contain:\n\n[ \"/etc/passwd\" ]"
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],
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"range": {
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"start": {
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"line": 0,
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"character": 17
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},
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"end": {
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"line": 0,
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"character": 21
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}
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}
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}))
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);
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shutdown(&mut client);
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}
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#[test]
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fn lsp_hover_asset() {
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let mut client = init("initialize_params.json");
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did_open(
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&mut client,
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts",
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"languageId": "typescript",
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"version": 1,
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"text": "console.log(Date.now());\n"
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}
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}),
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);
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let (_, maybe_error) = client
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.write_request::<_, _, Value>(
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"textDocument/definition",
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts"
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},
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"position": {
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"line": 0,
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"character": 14
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}
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}),
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)
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.unwrap();
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assert!(maybe_error.is_none());
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let (_, maybe_error) = client
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.write_request::<_, _, Value>(
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"deno/virtualTextDocument",
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json!({
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"textDocument": {
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"uri": "deno:/asset//lib.deno.shared_globals.d.ts"
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}
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}),
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)
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.unwrap();
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assert!(maybe_error.is_none());
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let (maybe_res, maybe_err) = client
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.write_request(
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"textDocument/hover",
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json!({
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"textDocument": {
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"uri": "deno:/asset//lib.es2015.symbol.wellknown.d.ts"
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},
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"position": {
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"line": 109,
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"character": 13
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}
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}),
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)
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.unwrap();
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assert!(maybe_err.is_none());
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assert_eq!(
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maybe_res,
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Some(json!({
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"contents": [
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{
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"language": "typescript",
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"value": "interface Date",
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},
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"Enables basic storage and retrieval of dates and times."
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],
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"range": {
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"start": {
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"line": 109,
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"character": 10,
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},
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"end": {
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"line": 109,
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"character": 14,
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}
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}
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}))
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);
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shutdown(&mut client);
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}
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#[test]
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fn lsp_hover_disabled() {
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let mut client = init("initialize_params_disabled.json");
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client
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.write_notification(
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"textDocument/didOpen",
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts",
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"languageId": "typescript",
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"version": 1,
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"text": "console.log(Date.now());\n"
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}
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}),
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)
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.unwrap();
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let (maybe_res, maybe_err) = client
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.write_request(
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"textDocument/hover",
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts"
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},
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"position": {
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"line": 0,
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"character": 19
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}
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}),
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)
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.unwrap();
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assert!(maybe_err.is_none());
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assert_eq!(maybe_res, Some(json!(null)));
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shutdown(&mut client);
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}
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#[test]
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fn lsp_hover_unstable_disabled() {
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let mut client = init("initialize_params.json");
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did_open(
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&mut client,
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts",
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"languageId": "typescript",
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"version": 1,
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"text": "console.log(Deno.openPlugin);\n"
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}
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}),
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);
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let (maybe_res, maybe_err) = client
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.write_request(
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"textDocument/hover",
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts"
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},
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"position": {
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"line": 0,
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"character": 19
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}
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}),
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)
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.unwrap();
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assert!(maybe_err.is_none());
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assert_eq!(
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maybe_res,
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Some(json!({
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"contents": [
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{
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"language": "typescript",
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"value": "any"
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}
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],
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"range": {
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"start": {
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"line": 0,
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"character": 17
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},
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"end": {
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"line": 0,
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"character": 27
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}
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}
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}))
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);
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shutdown(&mut client);
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}
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#[test]
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fn lsp_hover_unstable_enabled() {
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let mut client = init("initialize_params_unstable.json");
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did_open(
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&mut client,
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts",
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"languageId": "typescript",
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"version": 1,
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"text": "console.log(Deno.openPlugin);\n"
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}
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}),
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);
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let (maybe_res, maybe_err) = client
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.write_request(
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"textDocument/hover",
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts"
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},
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"position": {
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"line": 0,
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"character": 19
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}
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}),
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)
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.unwrap();
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assert!(maybe_err.is_none());
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assert_eq!(
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maybe_res,
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Some(json!({
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"contents":[
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{
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"language":"typescript",
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"value":"function Deno.openPlugin(filename: string): number"
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},
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"**UNSTABLE**: new API, yet to be vetted.\n\nOpen and initialize a plugin.\n\n```ts\nconst rid = Deno.openPlugin(\"./path/to/some/plugin.so\");\nconst opId = Deno.core.ops()[\"some_op\"];\nconst response = Deno.core.dispatch(opId, new Uint8Array([1,2,3,4]));\nconsole.log(`Response from plugin ${response}`);\n```\n\nRequires `allow-plugin` permission.\n\nThe plugin system is not stable and will change in the future, hence the\nlack of docs. For now take a look at the example\nhttps://github.com/denoland/deno/tree/main/test_plugin"
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],
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"range":{
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"start":{
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"line":0,
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"character":17
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},
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"end":{
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"line":0,
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"character":27
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}
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}
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}))
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);
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shutdown(&mut client);
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}
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#[test]
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fn lsp_hover_change_mbc() {
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let mut client = init("initialize_params.json");
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did_open(
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&mut client,
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts",
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"languageId": "typescript",
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"version": 1,
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"text": "const a = `编写软件很难`;\nconst b = `👍🦕😃`;\nconsole.log(a, b);\n"
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}
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}),
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);
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client
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.write_notification(
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"textDocument/didChange",
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts",
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"version": 2
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},
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"contentChanges": [
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{
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"range": {
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"start": {
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"line": 1,
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"character": 11
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},
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"end": {
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"line": 1,
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"character": 13
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}
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},
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"text": ""
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}
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]
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}),
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)
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.unwrap();
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let (method, _) = client.read_notification::<Value>().unwrap();
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assert_eq!(method, "textDocument/publishDiagnostics");
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let (method, _) = client.read_notification::<Value>().unwrap();
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assert_eq!(method, "textDocument/publishDiagnostics");
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let (method, _) = client.read_notification::<Value>().unwrap();
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assert_eq!(method, "textDocument/publishDiagnostics");
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let (maybe_res, maybe_err) = client
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.write_request(
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"textDocument/hover",
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json!({
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"textDocument": {
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"uri": "file:///a/file.ts"
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},
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"position": {
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"line": 2,
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"character": 14
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}
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}),
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)
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.unwrap();
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assert!(maybe_err.is_none());
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assert_eq!(
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maybe_res,
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Some(json!({
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"contents": [
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{
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"language": "typescript",
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"value": "const b: \"😃\"",
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},
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"",
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],
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"range": {
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"start": {
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"line": 2,
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"character": 13,
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},
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"end": {
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"line": 2,
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"character": 14,
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},
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}
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}))
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);
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shutdown(&mut client);
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}
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#[test]
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fn lsp_hover_closed_document() {
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let temp_dir = TempDir::new()
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.expect("could not create temp dir")
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.into_path();
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let a_path = temp_dir.join("a.ts");
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fs::write(a_path, r#"export const a = "a";"#).expect("could not write file");
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let b_path = temp_dir.join("b.ts");
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fs::write(&b_path, r#"export * from "./a.ts";"#)
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.expect("could not write file");
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let b_specifier =
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Url::from_file_path(b_path).expect("could not convert path");
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let c_path = temp_dir.join("c.ts");
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fs::write(&c_path, "import { a } from \"./b.ts\";\nconsole.log(a);\n")
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.expect("could not write file");
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let c_specifier =
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Url::from_file_path(c_path).expect("could not convert path");
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let mut client = init("initialize_params.json");
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client
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.write_notification(
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"textDocument/didOpen",
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json!({
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"textDocument": {
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"uri": b_specifier,
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"languageId": "typescript",
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"version": 1,
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"text": r#"export * from "./a.ts";"#
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}
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}),
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)
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.unwrap();
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client
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.write_notification(
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"textDocument/didOpen",
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json!({
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"textDocument": {
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"uri": c_specifier,
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"languageId": "typescript",
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"version": 1,
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"text": "import { a } from \"./b.ts\";\nconsole.log(a);\n",
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}
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}),
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)
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.unwrap();
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let (method, _) = client.read_notification::<Value>().unwrap();
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assert_eq!(method, "textDocument/publishDiagnostics");
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let (method, _) = client.read_notification::<Value>().unwrap();
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assert_eq!(method, "textDocument/publishDiagnostics");
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let (method, _) = client.read_notification::<Value>().unwrap();
|
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assert_eq!(method, "textDocument/publishDiagnostics");
|
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let (maybe_res, maybe_err) = client
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.write_request(
|
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"textDocument/hover",
|
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json!({
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"textDocument": {
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"uri": c_specifier,
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},
|
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"position": {
|
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"line": 0,
|
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"character": 10
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}
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}),
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)
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.unwrap();
|
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assert!(maybe_err.is_none());
|
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assert_eq!(
|
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maybe_res,
|
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Some(json!({
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"contents": [
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{
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"language": "typescript",
|
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"value": "(alias) const a: \"a\"\nimport a"
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},
|
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""
|
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],
|
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"range": {
|
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"start": {
|
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"line": 0,
|
|
"character": 9
|
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},
|
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"end": {
|
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"line": 0,
|
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"character": 10
|
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}
|
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}
|
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}))
|
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);
|
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client
|
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.write_notification(
|
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"textDocument/didClose",
|
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json!({
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"textDocument": {
|
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"uri": b_specifier,
|
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}
|
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}),
|
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)
|
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.unwrap();
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/hover",
|
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json!({
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"textDocument": {
|
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"uri": c_specifier,
|
|
},
|
|
"position": {
|
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"line": 0,
|
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"character": 10
|
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}
|
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}),
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)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
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maybe_res,
|
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Some(json!({
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"contents": [
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{
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"language": "typescript",
|
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"value": "(alias) const a: \"a\"\nimport a"
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},
|
|
""
|
|
],
|
|
"range": {
|
|
"start": {
|
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"line": 0,
|
|
"character": 9
|
|
},
|
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"end": {
|
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"line": 0,
|
|
"character": 10
|
|
}
|
|
}
|
|
}))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_call_hierarchy() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
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"languageId": "typescript",
|
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"version": 1,
|
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"text": "function foo() {\n return false;\n}\n\nclass Bar {\n baz() {\n return foo();\n }\n}\n\nfunction main() {\n const bar = new Bar();\n bar.baz();\n}\n\nmain();"
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_error) = client
|
|
.write_request(
|
|
"textDocument/prepareCallHierarchy",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"position": {
|
|
"line": 5,
|
|
"character": 3
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_error.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("prepare_call_hierarchy_response.json"))
|
|
);
|
|
let (maybe_res, maybe_error) = client
|
|
.write_request(
|
|
"callHierarchy/incomingCalls",
|
|
load_fixture("incoming_calls_params.json"),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_error.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("incoming_calls_response.json"))
|
|
);
|
|
let (maybe_res, maybe_error) = client
|
|
.write_request(
|
|
"callHierarchy/outgoingCalls",
|
|
load_fixture("outgoing_calls_params.json"),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_error.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("outgoing_calls_response.json"))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_format_mbc() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "const bar = '👍🇺🇸😃'\nconsole.log('hello deno')\n"
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/formatting",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"options": {
|
|
"tabSize": 2,
|
|
"insertSpaces": true
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(json!(load_fixture("formatting_mbc_response.json")))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_large_doc_changes() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(&mut client, load_fixture("did_open_params_large.json"));
|
|
client
|
|
.write_notification(
|
|
"textDocument/didChange",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"version": 2
|
|
},
|
|
"contentChanges": [
|
|
{
|
|
"range": {
|
|
"start": {
|
|
"line": 444,
|
|
"character": 11
|
|
},
|
|
"end": {
|
|
"line": 444,
|
|
"character": 14
|
|
}
|
|
},
|
|
"text": "+++"
|
|
}
|
|
]
|
|
}),
|
|
)
|
|
.unwrap();
|
|
client
|
|
.write_notification(
|
|
"textDocument/didChange",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"version": 2
|
|
},
|
|
"contentChanges": [
|
|
{
|
|
"range": {
|
|
"start": {
|
|
"line": 445,
|
|
"character": 4
|
|
},
|
|
"end": {
|
|
"line": 445,
|
|
"character": 4
|
|
}
|
|
},
|
|
"text": "// "
|
|
}
|
|
]
|
|
}),
|
|
)
|
|
.unwrap();
|
|
client
|
|
.write_notification(
|
|
"textDocument/didChagne",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"version": 2
|
|
},
|
|
"contentChanges": [
|
|
{
|
|
"range": {
|
|
"start": {
|
|
"line": 477,
|
|
"character": 4
|
|
},
|
|
"end": {
|
|
"line": 477,
|
|
"character": 9
|
|
}
|
|
},
|
|
"text": "error"
|
|
}
|
|
]
|
|
}),
|
|
)
|
|
.unwrap();
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request::<_, _, Value>(
|
|
"textDocument/hover",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"position": {
|
|
"line": 421,
|
|
"character": 30
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_res.is_some());
|
|
assert!(maybe_err.is_none());
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request::<_, _, Value>(
|
|
"textDocument/hover",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"position": {
|
|
"line": 444,
|
|
"character": 6
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_res.is_some());
|
|
assert!(maybe_err.is_none());
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request::<_, _, Value>(
|
|
"textDocument/hover",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"position": {
|
|
"line": 461,
|
|
"character": 34
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_res.is_some());
|
|
assert!(maybe_err.is_none());
|
|
shutdown(&mut client);
|
|
|
|
assert!(client.duration().as_millis() <= 15000);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_document_symbol() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(&mut client, load_fixture("did_open_params_doc_symbol.json"));
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/documentSymbol",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("document_symbol_response.json"))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_folding_range() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "// #region 1\n/*\n * Some comment\n */\nclass Foo {\n bar(a, b) {\n if (a === b) {\n return true;\n }\n return false;\n }\n}\n// #endregion"
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/foldingRange",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(json!([
|
|
{
|
|
"startLine": 0,
|
|
"endLine": 12,
|
|
"kind": "region"
|
|
},
|
|
{
|
|
"startLine": 1,
|
|
"endLine": 3,
|
|
"kind": "comment"
|
|
},
|
|
{
|
|
"startLine": 4,
|
|
"endLine": 10
|
|
},
|
|
{
|
|
"startLine": 5,
|
|
"endLine": 9
|
|
},
|
|
{
|
|
"startLine": 6,
|
|
"endLine": 7
|
|
}
|
|
]))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_rename() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "let variable = 'a';\nconsole.log(variable);"
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/rename",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"position": {
|
|
"line": 0,
|
|
"character": 4
|
|
},
|
|
"newName": "variable_modified"
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(maybe_res, Some(load_fixture("rename_response.json")));
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_selection_range() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "class Foo {\n bar(a, b) {\n if (a === b) {\n return true;\n }\n return false;\n }\n}"
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/selectionRange",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"positions": [
|
|
{
|
|
"line": 2,
|
|
"character": 8
|
|
}
|
|
]
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("selection_range_response.json"))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_semantic_tokens() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
load_fixture("did_open_params_semantic_tokens.json"),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/semanticTokens/full",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(json!({
|
|
"data": [
|
|
0, 5, 6, 1, 1, 0, 9, 6, 8, 9, 0, 8, 6, 8, 9, 2, 15, 3, 10, 5, 0, 4, 1,
|
|
6, 1, 0, 12, 7, 2, 16, 1, 8, 1, 7, 41, 0, 4, 1, 6, 0, 0, 2, 5, 11, 16,
|
|
1, 9, 1, 7, 40, 3, 10, 4, 2, 1, 1, 11, 1, 9, 9, 1, 2, 3, 11, 1, 3, 6, 3,
|
|
0, 1, 0, 15, 4, 2, 0, 1, 30, 1, 6, 9, 1, 2, 3, 11,1, 1, 9, 9, 9, 3, 0,
|
|
16, 3, 0, 0, 1, 17, 12, 11, 3, 0, 24, 3, 0, 0, 0, 4, 9, 9, 2
|
|
]
|
|
}))
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/semanticTokens/range",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"range": {
|
|
"start": {
|
|
"line": 0,
|
|
"character": 0
|
|
},
|
|
"end": {
|
|
"line": 6,
|
|
"character": 0
|
|
}
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(json!({
|
|
"data": [
|
|
0, 5, 6, 1, 1, 0, 9, 6, 8, 9, 0, 8, 6, 8, 9, 2, 15, 3, 10, 5, 0, 4, 1,
|
|
6, 1, 0, 12, 7, 2, 16, 1, 8, 1, 7, 41, 0, 4, 1, 6, 0, 0, 2, 5, 11, 16,
|
|
1, 9, 1, 7, 40
|
|
]
|
|
}))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_code_lens() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "class A {\n a = \"a\";\n\n b() {\n console.log(this.a);\n }\n\n c() {\n this.a = \"c\";\n }\n}\n\nconst a = new A();\na.b();\n"
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/codeLens",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(maybe_res, Some(load_fixture("code_lens_response.json")));
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"codeLens/resolve",
|
|
json!({
|
|
"range": {
|
|
"start": {
|
|
"line": 0,
|
|
"character": 6
|
|
},
|
|
"end": {
|
|
"line": 0,
|
|
"character": 7
|
|
}
|
|
},
|
|
"data": {
|
|
"specifier": "file:///a/file.ts",
|
|
"source": "references"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("code_lens_resolve_response.json"))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_code_lens_impl() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "interface A {\n b(): void;\n}\n\nclass B implements A {\n b() {\n console.log(\"b\");\n }\n}\n"
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/codeLens",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("code_lens_response_impl.json"))
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"codeLens/resolve",
|
|
json!({
|
|
"range": {
|
|
"start": {
|
|
"line": 0,
|
|
"character": 10
|
|
},
|
|
"end": {
|
|
"line": 0,
|
|
"character": 11
|
|
}
|
|
},
|
|
"data": {
|
|
"specifier": "file:///a/file.ts",
|
|
"source": "implementations"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("code_lens_resolve_response_impl.json"))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_code_lens_non_doc_nav_tree() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "console.log(Date.now());\n"
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request::<_, _, Value>(
|
|
"textDocument/references",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"position": {
|
|
"line": 0,
|
|
"character": 3
|
|
},
|
|
"context": {
|
|
"includeDeclaration": true
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert!(maybe_res.is_some());
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request::<_, _, Value>(
|
|
"deno/virtualTextDocument",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "deno:/asset//lib.deno.shared_globals.d.ts"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert!(maybe_res.is_some());
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request::<_, _, Vec<lsp::CodeLens>>(
|
|
"textDocument/codeLens",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "deno:/asset//lib.deno.shared_globals.d.ts"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert!(maybe_res.is_some());
|
|
let res = maybe_res.unwrap();
|
|
assert!(res.len() > 50);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request::<_, _, lsp::CodeLens>(
|
|
"codeLens/resolve",
|
|
json!({
|
|
"range": {
|
|
"start": {
|
|
"line": 416,
|
|
"character": 12
|
|
},
|
|
"end": {
|
|
"line": 416,
|
|
"character": 19
|
|
}
|
|
},
|
|
"data": {
|
|
"specifier": "asset:///lib.deno.shared_globals.d.ts",
|
|
"source": "references"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert!(maybe_res.is_some());
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_signature_help() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "/**\n * Adds two numbers.\n * @param a This is a first number.\n * @param b This is a second number.\n */\nfunction add(a: number, b: number) {\n return a + b;\n}\n\nadd("
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/signatureHelp",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"position": {
|
|
"character": 4,
|
|
"line": 9
|
|
},
|
|
"context": {
|
|
"triggerKind": 2,
|
|
"triggerCharacter": "(",
|
|
"isRetrigger": false
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(json!({
|
|
"signatures": [
|
|
{
|
|
"label": "add(a: number, b: number): number",
|
|
"documentation": "Adds two numbers.",
|
|
"parameters": [
|
|
{
|
|
"label": "a: number",
|
|
"documentation": "This is a first number."
|
|
},
|
|
{
|
|
"label": "b: number",
|
|
"documentation": "This is a second number."
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"activeSignature": 0,
|
|
"activeParameter": 0
|
|
}))
|
|
);
|
|
client
|
|
.write_notification(
|
|
"textDocument/didChange",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"version": 2
|
|
},
|
|
"contentChanges": [
|
|
{
|
|
"range": {
|
|
"start": {
|
|
"line": 9,
|
|
"character": 4
|
|
},
|
|
"end": {
|
|
"line": 9,
|
|
"character": 4
|
|
}
|
|
},
|
|
"text": "123, "
|
|
}
|
|
]
|
|
}),
|
|
)
|
|
.unwrap();
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/signatureHelp",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"position": {
|
|
"character": 8,
|
|
"line": 9
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(json!({
|
|
"signatures": [
|
|
{
|
|
"label": "add(a: number, b: number): number",
|
|
"documentation": "Adds two numbers.",
|
|
"parameters": [
|
|
{
|
|
"label": "a: number",
|
|
"documentation": "This is a first number."
|
|
},
|
|
{
|
|
"label": "b: number",
|
|
"documentation": "This is a second number."
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"activeSignature": 0,
|
|
"activeParameter": 1
|
|
}))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_code_actions() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "export function a(): void {\n await Promise.resolve(\"a\");\n}\n\nexport function b(): void {\n await Promise.resolve(\"b\");\n}\n"
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/codeAction",
|
|
load_fixture("code_action_params.json"),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(maybe_res, Some(load_fixture("code_action_response.json")));
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"codeAction/resolve",
|
|
load_fixture("code_action_resolve_params.json"),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("code_action_resolve_response.json"))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_code_actions_deno_cache() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "import * as a from \"https://deno.land/x/a/mod.ts\";\n\nconsole.log(a);\n"
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/codeAction",
|
|
load_fixture("code_action_params_cache.json"),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("code_action_response_cache.json"))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_completions() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "Deno."
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/completion",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"position": {
|
|
"line": 0,
|
|
"character": 5
|
|
},
|
|
"context": {
|
|
"triggerKind": 2,
|
|
"triggerCharacter": "."
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
if let Some(lsp::CompletionResponse::List(list)) = maybe_res {
|
|
assert!(!list.is_incomplete);
|
|
assert!(list.items.len() > 90);
|
|
} else {
|
|
panic!("unexpected response");
|
|
}
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"completionItem/resolve",
|
|
load_fixture("completion_resolve_params.json"),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("completion_resolve_response.json"))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_completions_optional() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "interface A {\n b?: string;\n}\n\nconst o: A = {};\n\nfunction c(s: string) {}\n\nc(o.)"
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/completion",
|
|
load_fixture("completion_request_params_optional.json"),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(json!({
|
|
"isIncomplete": false,
|
|
"items": [
|
|
{
|
|
"label": "b?",
|
|
"kind": 5,
|
|
"sortText": "1",
|
|
"filterText": "b",
|
|
"insertText": "b",
|
|
"data": {
|
|
"tsc": {
|
|
"specifier": "file:///a/file.ts",
|
|
"position": 79,
|
|
"name": "b",
|
|
"useCodeSnippet": false
|
|
}
|
|
}
|
|
}
|
|
]
|
|
}))
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"completionItem/resolve",
|
|
load_fixture("completion_resolve_params_optional.json"),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(json!({
|
|
"label": "b?",
|
|
"kind": 5,
|
|
"detail": "(property) A.b?: string | undefined",
|
|
"documentation": {
|
|
"kind": "markdown",
|
|
"value": ""
|
|
},
|
|
"sortText": "1",
|
|
"filterText": "b",
|
|
"insertText": "b"
|
|
}))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_completions_registry() {
|
|
let _g = http_server();
|
|
let mut client = init("initialize_params_registry.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "import * as a from \"http://localhost:4545/x/a@\""
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/completion",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"position": {
|
|
"line": 0,
|
|
"character": 46
|
|
},
|
|
"context": {
|
|
"triggerKind": 2,
|
|
"triggerCharacter": "@"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
if let Some(lsp::CompletionResponse::List(list)) = maybe_res {
|
|
assert!(!list.is_incomplete);
|
|
assert_eq!(list.items.len(), 3);
|
|
} else {
|
|
panic!("unexpected response");
|
|
}
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"completionItem/resolve",
|
|
load_fixture("completion_resolve_params_registry.json"),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("completion_resolve_response_registry.json"))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_completions_registry_empty() {
|
|
let _g = http_server();
|
|
let mut client = init("initialize_params_registry.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "import * as a from \"\""
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request(
|
|
"textDocument/completion",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"position": {
|
|
"line": 0,
|
|
"character": 20
|
|
},
|
|
"context": {
|
|
"triggerKind": 2,
|
|
"triggerCharacter": "\""
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(load_fixture("completion_request_response_empty.json"))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_diagnostics_warn() {
|
|
let _g = http_server();
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "import * as a from \"http://127.0.0.1:4545/cli/tests/x_deno_warning.js\";\n\nconsole.log(a)\n",
|
|
},
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request::<_, _, Value>(
|
|
"deno/cache",
|
|
json!({
|
|
"referrer": {
|
|
"uri": "file:///a/file.ts",
|
|
},
|
|
"uris": [
|
|
{
|
|
"uri": "http://127.0.0.1:4545/cli/tests/x_deno_warning.js",
|
|
}
|
|
],
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert!(maybe_res.is_some());
|
|
|
|
let (method, _) = client.read_notification::<Value>().unwrap();
|
|
assert_eq!(method, "textDocument/publishDiagnostics");
|
|
let (method, _) = client.read_notification::<Value>().unwrap();
|
|
assert_eq!(method, "textDocument/publishDiagnostics");
|
|
let (method, maybe_params) = client
|
|
.read_notification::<lsp::PublishDiagnosticsParams>()
|
|
.unwrap();
|
|
assert_eq!(method, "textDocument/publishDiagnostics");
|
|
assert_eq!(
|
|
maybe_params,
|
|
Some(lsp::PublishDiagnosticsParams {
|
|
uri: Url::parse("file:///a/file.ts").unwrap(),
|
|
diagnostics: vec![lsp::Diagnostic {
|
|
range: lsp::Range {
|
|
start: lsp::Position {
|
|
line: 0,
|
|
character: 19
|
|
},
|
|
end: lsp::Position {
|
|
line: 0,
|
|
character: 70
|
|
}
|
|
},
|
|
severity: Some(lsp::DiagnosticSeverity::Warning),
|
|
code: Some(lsp::NumberOrString::String("deno-warn".to_string())),
|
|
source: Some("deno".to_string()),
|
|
message: "foobar".to_string(),
|
|
..Default::default()
|
|
}],
|
|
version: Some(1),
|
|
})
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[derive(Deserialize)]
|
|
#[serde(rename_all = "camelCase")]
|
|
pub struct PerformanceAverage {
|
|
pub name: String,
|
|
pub count: u32,
|
|
pub average_duration: u32,
|
|
}
|
|
|
|
#[derive(Deserialize)]
|
|
#[serde(rename_all = "camelCase")]
|
|
struct PerformanceAverages {
|
|
averages: Vec<PerformanceAverage>,
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_performance() {
|
|
let mut client = init("initialize_params.json");
|
|
did_open(
|
|
&mut client,
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts",
|
|
"languageId": "typescript",
|
|
"version": 1,
|
|
"text": "console.log(Deno.args);\n"
|
|
}
|
|
}),
|
|
);
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request::<_, _, Value>(
|
|
"textDocument/hover",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.ts"
|
|
},
|
|
"position": {
|
|
"line": 0,
|
|
"character": 19
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
assert!(maybe_res.is_some());
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request::<_, _, PerformanceAverages>("deno/performance", json!({}))
|
|
.unwrap();
|
|
assert!(maybe_err.is_none());
|
|
if let Some(res) = maybe_res {
|
|
assert!(res.averages.len() >= 6);
|
|
} else {
|
|
panic!("unexpected result");
|
|
}
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_format_json() {
|
|
let mut client = init("initialize_params.json");
|
|
client
|
|
.write_notification(
|
|
"textDocument/didOpen",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.json",
|
|
"languageId": "json",
|
|
"version": 1,
|
|
"text": "{\"key\":\"value\"}"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request::<_, _, Value>(
|
|
"textDocument/formatting",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.json"
|
|
},
|
|
"options": {
|
|
"tabSize": 2,
|
|
"insertSpaces": true
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(json!([
|
|
{
|
|
"range": {
|
|
"start": {
|
|
"line": 0,
|
|
"character": 1
|
|
},
|
|
"end": {
|
|
"line": 0,
|
|
"character": 1
|
|
}
|
|
},
|
|
"newText": " "
|
|
},
|
|
{
|
|
"range": {
|
|
"start": { "line": 0, "character": 7 },
|
|
"end": { "line": 0, "character": 7 }
|
|
},
|
|
"newText": " "
|
|
},
|
|
{
|
|
"range": {
|
|
"start": { "line": 0, "character": 14 },
|
|
"end": { "line": 0, "character": 15 }
|
|
},
|
|
"newText": " }\n"
|
|
}
|
|
]))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|
|
|
|
#[test]
|
|
fn lsp_format_markdown() {
|
|
let mut client = init("initialize_params.json");
|
|
client
|
|
.write_notification(
|
|
"textDocument/didOpen",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.md",
|
|
"languageId": "markdown",
|
|
"version": 1,
|
|
"text": "# Hello World"
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
|
|
let (maybe_res, maybe_err) = client
|
|
.write_request::<_, _, Value>(
|
|
"textDocument/formatting",
|
|
json!({
|
|
"textDocument": {
|
|
"uri": "file:///a/file.md"
|
|
},
|
|
"options": {
|
|
"tabSize": 2,
|
|
"insertSpaces": true
|
|
}
|
|
}),
|
|
)
|
|
.unwrap();
|
|
|
|
assert!(maybe_err.is_none());
|
|
assert_eq!(
|
|
maybe_res,
|
|
Some(json!([
|
|
{
|
|
"range": {
|
|
"start": { "line": 0, "character": 1 },
|
|
"end": { "line": 0, "character": 3 }
|
|
},
|
|
"newText": ""
|
|
},
|
|
{
|
|
"range": {
|
|
"start": { "line": 0, "character": 15 },
|
|
"end": { "line": 0, "character": 15 }
|
|
},
|
|
"newText": "\n"
|
|
}
|
|
]))
|
|
);
|
|
shutdown(&mut client);
|
|
}
|