https://git.ruby-lang.org/ruby.git/commit/?id=6982a9049e

From 6982a9049ede1386fdfa10734f953867824ebe05 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Mon, 1 Jul 2019 13:01:31 +0900
Subject: Assert obsolete method warnings in IPAddr


diff --git a/test/test_ipaddr.rb b/test/test_ipaddr.rb
index 1aa24eb..7b3a199 100644
--- a/test/test_ipaddr.rb
+++ b/test/test_ipaddr.rb
@@ -121,14 +121,20 @@ class TC_IPAddr < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/test_ipaddr.rb#L121
     assert_equal("::192.168.1.2", a.to_s)
     assert_equal("0000:0000:0000:0000:0000:0000:c0a8:0102", a.to_string)
     assert_equal(Socket::AF_INET6, a.family)
-    assert_equal(true, a.ipv4_compat?)
+    assert_warning(/obsolete/) {
+      assert_predicate(a, :ipv4_compat?)
+    }
     b = a.native
     assert_equal("192.168.1.2", b.to_s)
     assert_equal(Socket::AF_INET, b.family)
-    assert_equal(false, b.ipv4_compat?)
+    assert_warning(/obsolete/) {
+      assert_not_predicate(b, :ipv4_compat?)
+    }
 
     a = IPAddr.new("192.168.1.2")
-    b = a.ipv4_compat
+    assert_warning(/obsolete/) {
+      b = a.ipv4_compat
+    }
     assert_equal("::192.168.1.2", b.to_s)
     assert_equal(Socket::AF_INET6, b.family)
   end
-- 
cgit v0.10.2


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