From c73b6bd7ebd01133538c645566944132dbde4d13 Mon Sep 17 00:00:00 2001 From: marcandre Date: Tue, 6 Nov 2012 17:09:43 +0000 Subject: * enumerator.c (enumerator_initialize): Warn when using deprecated form [Feature #6636] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37495 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_enumerator.rb | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'test/ruby/test_enumerator.rb') diff --git a/test/ruby/test_enumerator.rb b/test/ruby/test_enumerator.rb index 8b33a5e826..6b8a09f80f 100644 --- a/test/ruby/test_enumerator.rb +++ b/test/ruby/test_enumerator.rb @@ -57,7 +57,10 @@ class TestEnumerator < Test::Unit::TestCase def test_initialize assert_equal([1, 2, 3], @obj.to_enum(:foo, 1, 2, 3).to_a) - assert_equal([1, 2, 3], Enumerator.new(@obj, :foo, 1, 2, 3).to_a) + _, err = capture_io do + assert_equal([1, 2, 3], Enumerator.new(@obj, :foo, 1, 2, 3).to_a) + end + assert_match 'Enumerator.new without a block is deprecated', err assert_equal([1, 2, 3], Enumerator.new { |y| i = 0; loop { y << (i += 1) } }.take(3)) assert_raise(ArgumentError) { Enumerator.new } end -- cgit v1.2.3