1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
use deno_bench_util::bencher::benchmark_group;
use deno_bench_util::bencher::benchmark_main;
use deno_bench_util::bencher::Bencher;
use deno_core::serde_json;
use deno_core::serde_json::json;
use deno_core::serde_json::Value;
use test_util::lsp::LspClient;
// Intended to match the benchmark in quick-lint-js
// https://github.com/quick-lint/quick-lint-js/blob/35207e6616267c6c81be63f47ce97ec2452d60df/benchmark/benchmark-lsp/lsp-benchmarks.cpp#L223-L268
fn incremental_change_wait(bench: &mut Bencher) {
let deno_exe = test_util::deno_exe_path();
let mut client = LspClient::new(&deno_exe, false).unwrap();
static FIXTURE_INIT_JSON: &[u8] =
include_bytes!("testdata/initialize_params.json");
let params: Value = serde_json::from_slice(FIXTURE_INIT_JSON).unwrap();
let (_, maybe_err) = client
.write_request::<_, _, Value>("initialize", params)
.unwrap();
assert!(maybe_err.is_none());
client.write_notification("initialized", json!({})).unwrap();
client
.write_notification(
"textDocument/didOpen",
json!({
"textDocument": {
"uri": "file:///testdata/express-router.js",
"languageId": "javascript",
"version": 0,
"text": include_str!("testdata/express-router.js")
}
}),
)
.unwrap();
let (id, method, _): (u64, String, Option<Value>) =
client.read_request().unwrap();
assert_eq!(method, "workspace/configuration");
client
.write_response(
id,
json!({
"enable": true
}),
)
.unwrap();
let (method, _maybe_diag): (String, Option<Value>) =
client.read_notification().unwrap();
assert_eq!(method, "textDocument/publishDiagnostics");
let mut document_version: u64 = 0;
bench.iter(|| {
let text = format!("m{document_version:05}");
client
.write_notification(
"textDocument/didChange",
json!({
"textDocument": {
"version": document_version,
"uri":"file:///testdata/express-router.js"
},
"contentChanges": [
{"text": text, "range":{"start":{"line":506,"character":39},"end":{"line":506,"character":45}}},
{"text": text, "range":{"start":{"line":507,"character":8},"end":{"line":507,"character":14}}},
{"text": text, "range":{"start":{"line":509,"character":10},"end":{"line":509,"character":16}}}
]
})
).unwrap();
wait_for_deno_lint_diagnostic(document_version, &mut client);
document_version += 1;
})
}
fn wait_for_deno_lint_diagnostic(
document_version: u64,
client: &mut LspClient,
) {
loop {
let (method, maybe_diag): (String, Option<Value>) =
client.read_notification().unwrap();
if method == "textDocument/publishDiagnostics" {
let d = maybe_diag.unwrap();
let msg = d.as_object().unwrap();
let version = msg.get("version").unwrap().as_u64().unwrap();
if document_version == version {
let diagnostics = msg.get("diagnostics").unwrap().as_array().unwrap();
for diagnostic in diagnostics {
let source = diagnostic.get("source").unwrap().as_str().unwrap();
if source == "deno-lint" {
return;
}
}
}
} else {
todo!() // handle_misc_message
}
}
}
benchmark_group!(benches, incremental_change_wait);
benchmark_main!(benches);
|
