From ba76a79a3eeba71cc3d6ea952521e42415b025a6 Mon Sep 17 00:00:00 2001 From: nagachika Date: Thu, 12 Sep 2013 15:28:56 +0000 Subject: merge revision(s) 42450: [Backport #8735] * enumerator.c (lazy_zip_func): fix non-single argument. fix out-of-bound access and pack multiple yielded values. [ruby-core:56383] [Bug #8735] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@42922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_lazy_enumerator.rb | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'test/ruby') diff --git a/test/ruby/test_lazy_enumerator.rb b/test/ruby/test_lazy_enumerator.rb index 22c39954ce..6548c35dba 100644 --- a/test/ruby/test_lazy_enumerator.rb +++ b/test/ruby/test_lazy_enumerator.rb @@ -292,6 +292,18 @@ class TestLazyEnumerator < Test::Unit::TestCase assert_equal [[1, 42], [2, :foo]], zip.force end + def test_zip_nonsingle + bug8735 = '[ruby-core:56383] [Bug #8735]' + + obj = Object.new + def obj.each + yield + yield 1, 2 + end + + assert_equal(obj.to_enum.zip(obj.to_enum), obj.to_enum.lazy.zip(obj.to_enum).force, bug8735) + end + def test_take_rewound bug7696 = '[ruby-core:51470]' e=(1..42).lazy.take(2) -- cgit v1.2.3