summaryrefslogtreecommitdiff
path: root/test/ruby
diff options
context:
space:
mode:
Diffstat (limited to 'test/ruby')
-rw-r--r--test/ruby/test_complex.rb12
1 files changed, 12 insertions, 0 deletions
diff --git a/test/ruby/test_complex.rb b/test/ruby/test_complex.rb
index 316e3e21ff4..48fb9947a31 100644
--- a/test/ruby/test_complex.rb
+++ b/test/ruby/test_complex.rb
@@ -958,4 +958,16 @@ class Complex_Test < Test::Unit::TestCase
def test_known_bug
end
+ def test_canonicalize_internal
+ obj = Class.new(Numeric) do
+ attr_accessor :real
+ alias real? real
+ end.new
+ obj.real = true
+ c = Complex.rect(obj, 1);
+ obj.real = false
+ c = c.conj
+ assert_equal(obj, c.real)
+ assert_equal(-1, c.imag)
+ end
end