From 952e444877f53492ba0c8ddae7a1fe413b536ec1 Mon Sep 17 00:00:00 2001 From: knu Date: Mon, 29 Jul 2013 12:20:19 +0000 Subject: [PATCH] Add a frozenness check test for Enumerator::Lazy#initialize. * test/ruby/test_lazy_enumerator.rb (TestLazyEnumerator#test_initialize): Make sure Enumerator::Lazy#initialize raises error if the object is frozen. The check was performed by rb_ivar_set() before rb_check_frozen() was added to enumerator_init(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42236 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 8 ++++++++ test/ruby/test_lazy_enumerator.rb | 6 ++++++ 2 files changed, 14 insertions(+) diff --git a/ChangeLog b/ChangeLog index 20488ef3be..c1a819475e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +Mon Jul 29 21:15:30 2013 Akinori MUSHA + + * test/ruby/test_lazy_enumerator.rb + (TestLazyEnumerator#test_initialize): Make sure + Enumerator::Lazy#initialize raises error if the object is + frozen. The check was performed by rb_ivar_set() before + rb_check_frozen() was added to enumerator_init(). + Mon Jul 29 21:06:42 2013 Akinori MUSHA * enumerator.c (enumerator_init): Add a frozenness check to diff --git a/test/ruby/test_lazy_enumerator.rb b/test/ruby/test_lazy_enumerator.rb index 94b16a2841..1108b93706 100644 --- a/test/ruby/test_lazy_enumerator.rb +++ b/test/ruby/test_lazy_enumerator.rb @@ -22,6 +22,12 @@ class TestLazyEnumerator < Test::Unit::TestCase assert_equal([1, 2, 3], [1, 2, 3].lazy.to_a) assert_equal([1, 2, 3], Enumerator::Lazy.new([1, 2, 3]){|y, v| y << v}.to_a) assert_raise(ArgumentError) { Enumerator::Lazy.new([1, 2, 3]) } + + a = [1, 2, 3].lazy + a.freeze + assert_raise(RuntimeError) { + a.__send__ :initialize, [4, 5], &->(y, *v) { y << yield(*v) } + } end def test_each_args