Remove race condition from netCloseReadSuccess test

uuhan · Oct 6, 2018 · 3c212dd · 3c212dd
1 parent 5f14ec4
commit 3c212dd
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/js/net_test.ts b/js/net_test.ts
@@ -41,7 +41,9 @@ testPerm({ net: true }, async function netCloseReadSuccess() {
  const addr = "127.0.0.1:4500";
  const listener = deno.listen("tcp", addr);
  const closeDeferred = deferred();
+ const closeReadDeferred = deferred();
  listener.accept().then(async conn => {
+ await closeReadDeferred.promise;
  await conn.write(new Uint8Array([1, 2, 3]));
  const buf = new Uint8Array(1024);
  const readResult = await conn.read(buf);
@@ -54,6 +56,7 @@ testPerm({ net: true }, async function netCloseReadSuccess() {
  });
  const conn = await deno.dial("tcp", addr);
  conn.closeRead(); // closing read
+ closeReadDeferred.resolve();
  const buf = new Uint8Array(1024);
  const readResult = await conn.read(buf);
  assertEqual(0, readResult.nread); // No error, read nothing