From 974d1ae2870ecea56b708a2d40baf265b9d7b20c Mon Sep 17 00:00:00 2001 From: yugui Date: Mon, 4 May 2009 12:30:55 +0000 Subject: merges r23191 from trunk into ruby_1_9_1. -- * array.c (rb_ary_flatten): flatten(0) works as Array#dup. [ruby-core:23168] * test/ruby/test_array.rb: add a test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@23339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_array.rb | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'test') diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb index 1cd018be85..36abe09963 100644 --- a/test/ruby/test_array.rb +++ b/test/ruby/test_array.rb @@ -719,6 +719,11 @@ class TestArray < Test::Unit::TestCase a7 = a6.flatten assert_equal(true, a7.tainted?) assert_equal(true, a7.untrusted?) + + a8 = @cls[[1, 2], 3] + a9 = a8.flatten(0) + assert_equal(a8, a9) + assert_not_same(a8, a9) end def test_flatten! -- cgit v1.2.3