cmd/pkgserver: serialize JS enums as ints instead of strings

cmd/pkgserver/ui/static/test.ts

@@ -379,7 +379,13 @@ export class GoTestReporter implements Reporter {
     }
 
     update(path: string[], result: TestResult) {
-        console.log(JSON.stringify({ path: path, ...result }));
+        let state: number;
+        switch (result.state) {
+            case "success": state = 0; break;
+            case "failure": state = 1; break;
+            case "skip": state = 2; break;
+        }
+        console.log(JSON.stringify({ path: path, state, logs: result.logs }));
     }
 
     finalize() {