1 files changed, 35 insertions, 12 deletions
diff --git a/spec/ruby/library/ipaddr/new_spec.rb b/spec/ruby/library/ipaddr/new_spec.rb
index 3148d6e39c..714c1e2f1a 100644
--- a/spec/ruby/library/ipaddr/new_spec.rb
+++ b/spec/ruby/library/ipaddr/new_spec.rb
@@ -77,17 +77,40 @@ 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)
-    }
+  ipaddr_version = if defined?(IPAddr::VERSION) #ruby_version_is ""..."3.1" do
+    IPAddr::VERSION
+  else
+    "1.2.2"
+  end
+
+  version_is ipaddr_version, ""..."1.2.3" do #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
+
+  version_is ipaddr_version, "1.2.3" do #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