ignore spurious rootDir warnings

src/service/diagnostic.ts

@@ -3,10 +3,15 @@ import { getCanonicalFileName } from './get-canonical-filename.js'
 
 const cwd = process.cwd()
 
+// Ignore the rootDir warning. Just means we're running something outside of
+// cwd, which happens a lot in tests where we're spinning up the daemon and
+// stuff repeatedly in test dirs, but almost never irl, and isn't a problem
+// anyway.
 export const reportAll = (
   diagnostics: Diagnostic[],
   pretty?: boolean
-) => diagnostics.map(d => report(d, pretty))
+) =>
+  diagnostics.filter(d => d.code !== 6059).map(d => report(d, pretty))
 
 const host = {
   getCurrentDirectory: () => cwd,

test/service/get-output-typecheck.ts

@@ -65,6 +65,7 @@ for (const tsconfigModule of ['commonjs', 'esnext', 'nodenext']) {
               `${dir}/${file}`
             )
             const d = diagnostics
+              .filter(d => d.code !== 6059)
               .map(
                 d =>
                   [