test: improve test coverage of dns/promises

nodejs · Jan 7, 2022 · beb2081 · beb2081
1 parent b6b6510
commit beb2081
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diff --git a/test/internet/test-dns.js b/test/internet/test-dns.js
@@ -715,6 +715,18 @@ TEST(function test_resolve_failure(done) {
 });
 
 
+TEST(async function test_promise_lookup_with_verbatim(done) {
+  function validateResult(res) {
+    assert.ok(net.isIPv6(res.address));
+    assert.strictEqual(res.family, 6);
+  }
+
+  validateResult(await dnsPromises.lookup(
+    addresses.INET_HOST,
+    { verbatim: true }));
+  done();
+});
+
 let getaddrinfoCallbackCalled = false;
 
 console.log(`looking up ${addresses.INET4_HOST}..`);

diff --git a/test/parallel/test-dns.js b/test/parallel/test-dns.js
@@ -274,6 +274,7 @@ dns.lookup('', {
   await dnsPromises.lookup('', {
     hints: dns.ADDRCONFIG | dns.V4MAPPED | dns.ALL
   });
+  await dnsPromises.lookup('', { verbatim: true });
 })().then(common.mustCall());
 
 {