From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 netwerk/test/unit/test_dns_disable_ipv6.js | 51 ++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 netwerk/test/unit/test_dns_disable_ipv6.js

(limited to 'netwerk/test/unit/test_dns_disable_ipv6.js')

diff --git a/netwerk/test/unit/test_dns_disable_ipv6.js b/netwerk/test/unit/test_dns_disable_ipv6.js
new file mode 100644
index 0000000000..d05c56091f
--- /dev/null
+++ b/netwerk/test/unit/test_dns_disable_ipv6.js
@@ -0,0 +1,51 @@
+//
+// Tests that calling asyncResolve with the RESOLVE_DISABLE_IPV6 flag doesn't
+// return any IPv6 addresses.
+//
+
+"use strict";
+
+var listener = {
+  onLookupComplete(inRequest, inRecord, inStatus) {
+    if (inStatus != Cr.NS_OK) {
+      Assert.equal(inStatus, Cr.NS_ERROR_UNKNOWN_HOST);
+      do_test_finished();
+      return;
+    }
+
+    while (true) {
+      try {
+        inRecord.QueryInterface(Ci.nsIDNSAddrRecord);
+        var answer = inRecord.getNextAddrAsString();
+        // If there is an answer it should be an IPv4  address
+        dump(answer);
+        Assert.ok(!answer.includes(":"));
+        Assert.ok(answer.includes("."));
+      } catch (e) {
+        break;
+      }
+    }
+    do_test_finished();
+  },
+};
+
+const defaultOriginAttributes = {};
+
+function run_test() {
+  do_test_pending();
+  try {
+    Services.dns.asyncResolve(
+      "example.com",
+      Ci.nsIDNSService.RESOLVE_TYPE_DEFAULT,
+      Ci.nsIDNSService.RESOLVE_DISABLE_IPV6,
+      null, // resolverInfo
+      listener,
+      null,
+      defaultOriginAttributes
+    );
+  } catch (e) {
+    dump(e);
+    Assert.ok(false);
+    do_test_finished();
+  }
+}
-- 
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