From 4802149e44ac616ac50cd7a4315b5933f4a89b19 Mon Sep 17 00:00:00 2001 From: nobu Date: Sat, 14 Jun 2014 01:55:07 +0000 Subject: array.c: non-recursive rpermute0 * array.c (rpermute0): remove recursion, by looping with indexes stored in `p`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_array.rb | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'test/ruby/test_array.rb') diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb index 732a8ba44e..b9b2d5f88b 100644 --- a/test/ruby/test_array.rb +++ b/test/ruby/test_array.rb @@ -1780,6 +1780,12 @@ class TestArray < Test::Unit::TestCase a = @cls[0, 1, 2, 3, 4][1, 4].repeated_permutation(2) assert_empty(a.reject {|x| !x.include?(0)}) + + assert_separately([], <<-"end;") # do + assert_nothing_raised(SystemStackError) do + assert_equal(:ok, Array.new(100_000, nil).repeated_permutation(500_000) {break :ok}) + end + end; end def test_repeated_combination -- cgit v1.2.3