1 files changed, 2 insertions, 0 deletions
diff --git a/cli/js/process_test.ts b/cli/js/process_test.ts
index fc9d15140..29467cc67 100644
--- a/cli/js/process_test.ts
+++ b/cli/js/process_test.ts
@@ -299,6 +299,7 @@ testPerm({ run: true }, async function runClose(): Promise<void> {
   const data = new Uint8Array(10);
   const r = await p.stderr!.read(data);
   assertEquals(r, Deno.EOF);
+  p.stderr!.close();
 });
 
 test(function signalNumbers(): void {
@@ -341,6 +342,7 @@ if (Deno.build.os !== "win") {
     // re-enable when it can be made deterministic.
     // assertEquals(status.code, 1);
     // assertEquals(status.signal, Deno.Signal.SIGINT);
+    p.close();
   });
 
   testPerm({ run: true }, async function killFailed(): Promise<void> {