Skip GC.auto_compact= spec for platforms not supporting it

* See #891
ruby · Oct 29, 2021 · df7768f · df7768f
1 parent 21a48d9
commit df7768f
Showing 1 changed file with 11 additions and 10 deletions.
diff --git a/core/gc/auto_compact_spec.rb b/core/gc/auto_compact_spec.rb
@@ -2,18 +2,19 @@
 
 ruby_version_is "3.0" do
   describe "GC.auto_compact" do
-    before :each do
-      @default = GC.auto_compact
-    end
-
-    after :each do
-      GC.auto_compact = @default
-    end
-
     it "can set and get a boolean value" do
       original = GC.auto_compact
-      GC.auto_compact = !original
-      GC.auto_compact.should == !original
+      begin
+        GC.auto_compact = !original
+      rescue NotImplementedError # platform does not support autocompact
+        skip
+      end
+
+      begin
+        GC.auto_compact.should == !original
+      ensure
+        GC.auto_compact = original
+      end
     end
   end
 end