fix(#10775): diagnostics update on dependency changes (#10817)

Fixes #10775

1 files changed, 139 insertions, 0 deletions

diff --git a/cli/tests/integration_tests_lsp.rs b/cli/tests/integration_tests_lsp.rs
index 2fe984bca..cb9eae5a8 100644
--- a/cli/tests/integration_tests_lsp.rs
+++ b/cli/tests/integration_tests_lsp.rs
@@ -1994,6 +1994,145 @@ fn lsp_diagnostics_deno_types() {
   shutdown(&mut client);
 }
 
+#[cfg(not(windows))]
+#[test]
+fn lsp_diagnostics_refresh_dependents() {
+  let mut client = init("initialize_params.json");
+  did_open(
+    &mut client,
+    json!({
+      "textDocument": {
+        "uri": "file:///a/file_00.ts",
+        "languageId": "typescript",
+        "version": 1,
+        "text": "export const a = \"a\";\n",
+      },
+    }),
+  );
+  did_open(
+    &mut client,
+    json!({
+      "textDocument": {
+        "uri": "file:///a/file_01.ts",
+        "languageId": "typescript",
+        "version": 1,
+        "text": "export * from \"./file_00.ts\";\n",
+      },
+    }),
+  );
+  client
+    .write_notification(
+      "textDocument/didOpen",
+      json!({
+        "textDocument": {
+          "uri": "file:///a/file_02.ts",
+          "languageId": "typescript",
+          "version": 1,
+          "text": "import { a, b } from \"./file_01.ts\";\n\nconsole.log(a, b);\n"
+        }
+      }),
+    )
+    .unwrap();
+
+  let (id, method, _) = client.read_request::<Value>().unwrap();
+  assert_eq!(method, "workspace/configuration");
+  client
+    .write_response(id, json!({ "enable": false }))
+    .unwrap();
+  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::<Value>().unwrap();
+  assert_eq!(method, "textDocument/publishDiagnostics");
+  assert_eq!(
+    maybe_params,
+    Some(json!({
+      "uri": "file:///a/file_02.ts",
+      "diagnostics": [
+        {
+          "range": {
+            "start": {
+              "line": 0,
+              "character": 12
+            },
+            "end": {
+              "line": 0,
+              "character": 13
+            }
+          },
+          "severity": 1,
+          "code": 2305,
+          "source": "deno-ts",
+          "message": "Module '\"./file_01.ts\"' has no exported member 'b'."
+        }
+      ],
+      "version": 1
+    }))
+  );
+  client
+    .write_notification(
+      "textDocument/didChange",
+      json!({
+        "textDocument": {
+          "uri": "file:///a/file_00.ts",
+          "version": 2
+        },
+        "contentChanges": [
+          {
+            "range": {
+              "start": {
+                "line": 1,
+                "character": 0
+              },
+              "end": {
+                "line": 1,
+                "character": 0
+              }
+            },
+            "text": "export const b = \"b\";\n"
+          }
+        ]
+      }),
+    )
+    .unwrap();
+  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, _) = client.read_notification::<Value>().unwrap();
+  assert_eq!(method, "textDocument/publishDiagnostics");
+  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, _) = 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!(maybe_params.is_some());
+  let params = maybe_params.unwrap();
+  assert!(params.diagnostics.is_empty());
+  let (method, maybe_params) = client
+    .read_notification::<lsp::PublishDiagnosticsParams>()
+    .unwrap();
+  assert_eq!(method, "textDocument/publishDiagnostics");
+  assert!(maybe_params.is_some());
+  let params = maybe_params.unwrap();
+  assert!(params.diagnostics.is_empty());
+  let (method, maybe_params) = client
+    .read_notification::<lsp::PublishDiagnosticsParams>()
+    .unwrap();
+  assert_eq!(method, "textDocument/publishDiagnostics");
+  assert!(maybe_params.is_some());
+  let params = maybe_params.unwrap();
+  assert!(params.diagnostics.is_empty());
+
+  shutdown(&mut client);
+}
+
 #[derive(Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct PerformanceAverage {