From 315a136ec090d0b6c4a2f8bfedac2a3ddde74d80 Mon Sep 17 00:00:00 2001 From: ktsj Date: Wed, 4 May 2016 09:06:58 +0000 Subject: * test/test_set.rb: add missing test of Set#select!. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54901 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/test_set.rb | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'test/test_set.rb') diff --git a/test/test_set.rb b/test/test_set.rb index 15c5a13d21..cb0727558e 100644 --- a/test/test_set.rb +++ b/test/test_set.rb @@ -476,6 +476,18 @@ class TC_Set < Test::Unit::TestCase assert_equal(Set[1,2,4,5,7,8,10], set) end + def test_select! + set = Set.new(1..10) + ret = set.select! { |i| i <= 10 } + assert_equal(nil, ret) + assert_equal(Set.new(1..10), set) + + set = Set.new(1..10) + ret = set.select! { |i| i % 3 != 0 } + assert_same(set, ret) + assert_equal(Set[1,2,4,5,7,8,10], set) + end + def test_merge set = Set[1,2,3] -- cgit v1.2.3