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Remove invalid NameResolution tests #24147

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Sep 19, 2017
Merged

Remove invalid NameResolution tests #24147

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28 changes: 0 additions & 28 deletions src/System.Net.NameResolution/tests/FunctionalTests/GetHostEntryTest.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -91,34 +91,6 @@ public async Task Dns_GetHostEntryAsync_AnyIPAddress_Fail(IPAddress address)
await Assert.ThrowsAsync<ArgumentException>(() => Dns.GetHostEntryAsync(addressString));
}

public static IEnumerable<object[]> GetNoneAddresses()
{
yield return new object[] { IPAddress.None };
}

[PlatformSpecific(~TestPlatforms.OSX)] // macOS will resolve IPAddress.None to broadcasthost and produce a valid listing
[Theory]
[MemberData(nameof(GetNoneAddresses))]
public async Task Dns_GetHostEntryAsync_NoneIPAddress_Fail(IPAddress address)
{
string addressString = address.ToString();

await Assert.ThrowsAnyAsync<SocketException>(() => Dns.GetHostEntryAsync(address));
await Assert.ThrowsAnyAsync<SocketException>(() => Dns.GetHostEntryAsync(addressString));
}

[PlatformSpecific(TestPlatforms.OSX)] // macOS will resolve IPAddress.None to broadcasthost and produce a valid listing
[Theory]
[MemberData(nameof(GetNoneAddresses))]
public async Task Dns_GetHostEntryAsync_NoneIPAddress_Success(IPAddress address)
{
IPHostEntry result = await Dns.GetHostEntryAsync(address);
Assert.NotNull(result);
Assert.NotNull(result.AddressList);
Assert.Equal(1, result.AddressList.Length);
Assert.Equal(address, result.AddressList[0]);
}

[Fact]
public void DnsBeginGetHostEntry_BadName_Throws()
{
Expand Down