From f62a7fecc5ceee0a7c80cd7082cb7c72e4c282d7 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Tue, 26 May 2026 16:43:06 +0000
Subject: [PATCH] Skip
 DnsGetHostAddresses/Entry_LocalhostSubdomain_RespectsAddressFamily on Android
 (refs #128371)

Android resolvers return IPv6 addresses when InterNetwork is requested,
causing Assert.All() failures. Disable on Android pending investigation.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 .../tests/FunctionalTests/GetHostAddressesTest.cs                | 1 +
 .../tests/FunctionalTests/GetHostEntryTest.cs                    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostAddressesTest.cs b/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostAddressesTest.cs
index 249aa22ef43c49..53415c287b722b 100644
--- a/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostAddressesTest.cs
+++ b/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostAddressesTest.cs
@@ -256,6 +256,7 @@ public async Task DnsGetHostAddresses_LocalhostSubdomain_ReturnsLoopback(string
 
         // RFC 6761: "*.localhost" subdomains should respect AddressFamily parameter.
         // OS resolver is tried first, falling back to plain "localhost" resolution.
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/128371", TestPlatforms.Android)]
         [Theory]
         [InlineData(AddressFamily.InterNetwork)]
         [InlineData(AddressFamily.InterNetworkV6)]
diff --git a/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostEntryTest.cs b/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostEntryTest.cs
index d3d1676c9b110f..46b279eebb0fdc 100644
--- a/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostEntryTest.cs
+++ b/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostEntryTest.cs
@@ -421,6 +421,7 @@ public async Task DnsGetHostEntry_LocalhostWithTrailingDot_ReturnsLoopback()
 
         // RFC 6761: "*.localhost" subdomains should respect AddressFamily parameter.
         // OS resolver is tried first, falling back to plain "localhost" resolution.
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/128371", TestPlatforms.Android)]
         [Theory]
         [InlineData(AddressFamily.InterNetwork)]
         [InlineData(AddressFamily.InterNetworkV6)]