From 928a06723d1ede495b7c3b42f3ca48e370ccec77 Mon Sep 17 00:00:00 2001
From: Kenta Murata <mrkn@mrkn.jp>
Date: Sat, 19 Dec 2020 02:45:47 +0900
Subject: [bigdecimal] Make bigdecimal Ractor safe

https://github.com/ruby/bigdecimal/commit/93fc392640
https://github.com/ruby/bigdecimal/commit/a90d13c4d0
---
 test/bigdecimal/test_ractor.rb | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 test/bigdecimal/test_ractor.rb

(limited to 'test')

diff --git a/test/bigdecimal/test_ractor.rb b/test/bigdecimal/test_ractor.rb
new file mode 100644
index 0000000000..3ccd7c8073
--- /dev/null
+++ b/test/bigdecimal/test_ractor.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+require_relative "testbase"
+
+class TestBigDecimalRactor < Test::Unit::TestCase
+  include TestBigDecimalBase
+
+  def setup
+    super
+    skip unless defined? Ractor
+  end
+
+  def test_ractor_shareable
+    assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}")
+    begin;
+      $VERBOSE = nil
+      require "bigdecimal"
+      r = Ractor.new BigDecimal(Math::PI, Float::DIG+1) do |pi|
+        BigDecimal('2.0')*pi
+      end
+      assert_equal(2*Math::PI, r.take)
+    end;
+  end
+end
-- 
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