Followed up bd6e1a0f0883dba7b02f30cefe5ebec96d02cb90

1 files changed, 29 insertions, 12 deletions

diff --git a/spec/ruby/library/ipaddr/new_spec.rb b/spec/ruby/library/ipaddr/new_spec.rb
index 3148d6e39c..053928c3cf 100644
--- a/spec/ruby/library/ipaddr/new_spec.rb
+++ b/spec/ruby/library/ipaddr/new_spec.rb
@@ -77,17 +77,34 @@ describe "IPAddr#new" do
     a.family.should == Socket::AF_INET6
   end
 
-  it "raises on incorrect IPAddr strings" do
-    [
-      ["fe80::1%fxp0"],
-      ["::1/255.255.255.0"],
-      [IPAddr.new("::1").to_i],
-      ["::ffff:192.168.1.2/120", Socket::AF_INET],
-      ["[192.168.1.2]/120"],
-    ].each { |args|
-      ->{
-        IPAddr.new(*args)
-      }.should raise_error(ArgumentError)
-    }
+  ruby_version_is ""..."3.1" do
+    it "raises on incorrect IPAddr strings" do
+      [
+        ["fe80::1%fxp0"],
+        ["::1/255.255.255.0"],
+        [IPAddr.new("::1").to_i],
+        ["::ffff:192.168.1.2/120", Socket::AF_INET],
+        ["[192.168.1.2]/120"],
+      ].each { |args|
+        ->{
+          IPAddr.new(*args)
+        }.should raise_error(ArgumentError)
+      }
+    end
+  end
+
+  ruby_version_is "3.1" do
+    it "raises on incorrect IPAddr strings" do
+      [
+        ["::1/255.255.255.0"],
+        [IPAddr.new("::1").to_i],
+        ["::ffff:192.168.1.2/120", Socket::AF_INET],
+        ["[192.168.1.2]/120"],
+      ].each { |args|
+        ->{
+          IPAddr.new(*args)
+        }.should raise_error(ArgumentError)
+      }
+    end
   end
 end