From: Antonio Terceiro <terceiro@debian.org>
Date: Sun, 18 Dec 2022 09:10:57 -0300
Subject: test_compaction: skip on unsupported platforms

---
 test/test_compaction.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/test_compaction.rb b/test/test_compaction.rb
index 9e32cf9..a5022fa 100644
--- a/test/test_compaction.rb
+++ b/test/test_compaction.rb
@@ -3,6 +3,11 @@
 require "helper"
 
 describe "compaction" do
+  before(:all) do
+    GC.compact
+  rescue NotImplementedError
+    skip
+  end
   describe Nokogiri::XML::Node do
     it "compacts safely" do # https://github.com/sparklemotion/nokogiri/pull/2579
       skip unless GC.respond_to?(:verify_compaction_references)