From 4b7f531553100afad272c7078b23e6e32989bc2a Mon Sep 17 00:00:00 2001 From: nobu Date: Sun, 5 Nov 2017 23:32:50 +0000 Subject: enum.c: check argument first * enum.c (enum_cycle_size): check an argument before the size of the receiver, if it is given. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_enumerator.rb | 2 ++ 1 file changed, 2 insertions(+) (limited to 'test/ruby/test_enumerator.rb') diff --git a/test/ruby/test_enumerator.rb b/test/ruby/test_enumerator.rb index 0ee11dad36..51f69be37d 100644 --- a/test/ruby/test_enumerator.rb +++ b/test/ruby/test_enumerator.rb @@ -590,6 +590,8 @@ class TestEnumerator < Test::Unit::TestCase assert_equal 126, @sized.cycle(3).size assert_equal Float::INFINITY, [].to_enum { 42 }.cycle.size assert_equal 0, [].to_enum { 0 }.cycle.size + + assert_raise(TypeError) {[].to_enum { 0 }.cycle("").size} end def test_size_for_loops -- cgit v1.2.3