test/ruby/test_arithmetic_sequence.rb: restore test_last_bug17218

And rename the existing `test_last_bug17218` to `test_to_a_bug17218`.

1 files changed, 6 insertions, 1 deletions

diff --git a/test/ruby/test_arithmetic_sequence.rb b/test/ruby/test_arithmetic_sequence.rb
index 80e3da0c7d..5e2a825265 100644
--- a/test/ruby/test_arithmetic_sequence.rb
+++ b/test/ruby/test_arithmetic_sequence.rb
@@ -264,6 +264,11 @@ class TestArithmeticSequence < Test::Unit::TestCase
     assert_instance_of Integer, res[1]
   end
 
+  def test_last_bug17218
+    seq = (1.0997r .. 1.1r).step(0.0001r)
+    assert_equal(1.1r, seq.last, '[ruby-core:100312] [Bug #17218]')
+  end
+
   def test_to_a
     assert_equal([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], 1.step(10).to_a)
     assert_equal([1, 3, 5, 7, 9], 1.step(10, 2).to_a)
@@ -279,7 +284,7 @@ class TestArithmeticSequence < Test::Unit::TestCase
                           '[ruby-core:90648] [Bug #15444]')
   end
 
-  def test_last_bug17218
+  def test_to_a_bug17218
     seq = (1.0997r .. 1.1r).step(0.0001r)
     assert_equal([1.0997r, 1.0998r, 1.0999r, 1.1r], seq.to_a, '[ruby-core:100312] [Bug #17218]')
   end