1 files changed, 3 insertions, 3 deletions
diff --git a/tests/wpt/runner/utils.ts b/tests/wpt/runner/utils.ts
index 47f980833..52b95eefe 100644
--- a/tests/wpt/runner/utils.ts
+++ b/tests/wpt/runner/utils.ts
@@ -79,7 +79,7 @@ export function getManifest(): Manifest {
 const EXPECTATION_PATH = join(ROOT_PATH, "./tests/wpt/runner/expectation.json");
 
 export interface Expectation {
-  [key: string]: Expectation | boolean | string[];
+  [key: string]: Expectation | boolean | string[] | { ignore: boolean };
 }
 
 export function getExpectation(): Expectation {
@@ -90,7 +90,7 @@ export function getExpectation(): Expectation {
 export function saveExpectation(expectation: Expectation) {
   Deno.writeTextFileSync(
     EXPECTATION_PATH,
-    JSON.stringify(expectation, undefined, "  "),
+    JSON.stringify(expectation, undefined, "  ") + "\n",
   );
 }
 
@@ -99,7 +99,7 @@ export function getExpectFailForCase(
   caseName: string,
 ): boolean {
   if (noIgnore) return false;
-  if (typeof expectation == "boolean") {
+  if (typeof expectation === "boolean") {
     return !expectation;
   }
   return expectation.includes(caseName);