Forwardport from ruby/ruby

* ruby/ruby@cacdf26 * ruby/ruby@67e062b
ruby · Apr 27, 2021 · 200f2a0 · 200f2a0
1 parent 387e5b4
commit 200f2a0
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/test/matrix/test_matrix.rb b/test/matrix/test_matrix.rb
@@ -820,13 +820,15 @@ def test_adjoint
   end
 
   def test_ractor
-    obj1 = @m1.freeze
+    assert_ractor(<<~RUBY, require: 'matrix')
+      obj1 = Matrix[[1, 2], [3, 4]].freeze
 
-    obj2 = Ractor.new obj1 do |obj|
-      obj
-    end.take
-    assert_same obj1, obj2
-  end if defined?(Ractor)
+      obj2 = Ractor.new obj1 do |obj|
+        obj
+      end.take
+      assert_same obj1, obj2
+    RUBY
+  end
 
   def test_rotate_with_symbol
     assert_equal(Matrix[[4, 1], [5, 2], [6, 3]], @m1.rotate_entries)