ruby.git/test/resolv, branch v4.0.2

[ruby/resolv] Move minimal registry access to the extension

2025-11-20T07:59:44+00:00

Now win32/registry depends on fiddle, and its conversion is complex
and too generic for the purpose of resolv.

https://github.com/ruby/resolv/commit/bd24870d2d

[ruby/resolv] Fix syntax error on older versions

2025-11-18T07:17:31+00:00

https://github.com/ruby/resolv/commit/599f78c451

Fix condition for Timeout Error with >= macOS 26.1

2025-11-10T02:10:23+00:00

[ruby/resolv] Fix invalid "Broken registry" warning for UseDomainNameDevolution

2025-10-30T09:15:44+00:00

This value is dword, not a string.

Amends https://github.com/ruby/resolv/commit/720e25034042.

https://github.com/ruby/resolv/commit/bf00ed8585

Omit unknown DNS issue of macOS 26.1 beta

2025-10-27T01:52:42+00:00

```
TestResolvDNS#test_no_server:
Test::Unit::ProxyError: Timeout::Error
    /path/to/ruby/test/resolv/test_dns.rb:531:in 'TestResolvDNS#test_no_server'
```

[ruby/resolv] Limit decompressed name length

2025-07-08T07:25:26+00:00

RFC 1035 specifies the 255-octet maximum name length. This change set
checks the limit.

https://github.com/ruby/resolv/commit/4c2f71b5e8

[ruby/resolv] Omit Windows and MinGW platforms with with_udp_and_tcp

2024-11-26T02:44:00+00:00

https://github.com/ruby/resolv/actions/runs/12021339854/job/33511655994?pr=64

```
  => 705:     with_udp_and_tcp('127.0.0.1', 0) do |u1, t1|
     706:       with_udp_and_tcp('127.0.0.1', 0) do |u2,t2|
     707:         u2.close # XXX: u2 UDP socket is not used, but using #with_udp_and_tcp to enable Windows EACCES workaround
     708:         _, server1_port, _, server1_address = u1.addr
Error: Errno::EACCES: Permission denied - bind(2) for "127.0.0.1" port 55685
```

https://github.com/ruby/ruby/actions/runs/12005069051/job/33461068529?pr=12161

```
    1) Error:
  TestResolvDNS#test_multiple_servers_with_timeout_and_truncated_tcp_fallback:
  Errno::EACCES: Permission denied - bind(2) for "127.0.0.1" port 50676
      D:/a/ruby/ruby/src/test/resolv/test_dns.rb:78:in 'TCPServer#initialize'
      D:/a/ruby/ruby/src/test/resolv/test_dns.rb:78:in 'TCPServer.new'
      D:/a/ruby/ruby/src/test/resolv/test_dns.rb:78:in 'TestResolvDNS#with_udp_and_tcp'
      D:/a/ruby/ruby/src/test/resolv/test_dns.rb:705:in 'TestResolvDNS#test_multiple_servers_with_timeout_and_truncated_tcp_fallback'
```

https://github.com/ruby/resolv/commit/05765df178

[ruby/resolv] _1 is not provided in Ruby 2.5

2024-11-26T00:28:06+00:00

https://github.com/ruby/resolv/commit/83f18e2a49

test/resolv/test_dns.rb: Keep `UDPSocket`s until a free port is found

2024-10-10T05:44:51+00:00

Follow up to 589f1978d8c368b8eccf34453463ad46a58d36da

I suspect `UDPSocket.new` grabs the same port number because they are
closed at each trial.

mingw environment can't bind free port with 10 times. We should omit it instead of test failure.

2024-10-09T02:28:40+00:00

```
 1) Error:
  TestResolvDNS#test_multiple_servers_with_timeout_and_truncated_tcp_fallback:
  Errno::EACCES: Permission denied - bind(2) for "127.0.0.1" port 59677
      D:/a/ruby/ruby/src/test/resolv/test_dns.rb:78:in 'TCPServer#initialize'
      D:/a/ruby/ruby/src/test/resolv/test_dns.rb:78:in 'TCPServer.new'
      D:/a/ruby/ruby/src/test/resolv/test_dns.rb:78:in 'TestResolvDNS#with_udp_and_tcp'
      D:/a/ruby/ruby/src/test/resolv/test_dns.rb:711:in 'TestResolvDNS#test_multiple_servers_with_timeout_and_truncated_tcp_fallback'

    2) Error:
  TestResolvDNS#test_query_ipv4_address_truncated_tcp_fallback:
  Errno::EACCES: Permission denied - bind(2) for "127.0.0.1" port 59689
      D:/a/ruby/ruby/src/test/resolv/test_dns.rb:78:in 'TCPServer#initialize'
      D:/a/ruby/ruby/src/test/resolv/test_dns.rb:78:in 'TCPServer.new'
      D:/a/ruby/ruby/src/test/resolv/test_dns.rb:78:in 'TestResolvDNS#with_udp_and_tcp'
      D:/a/ruby/ruby/src/test/resolv/test_dns.rb:223:in 'TestResolvDNS#test_query_ipv4_address_truncated_tcp_fallback'
```