From d46e2aea718920f535c1dc701cbd6b85a8e1fcac Mon Sep 17 00:00:00 2001 From: naruse Date: Wed, 17 Feb 2016 03:21:35 +0000 Subject: * string.c (rb_str_init): introduce String.new(capacity: size) [Feature #12024] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53850 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_string.rb | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'test/ruby') diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb index f1633e3d7b..339e8728ab 100644 --- a/test/ruby/test_string.rb +++ b/test/ruby/test_string.rb @@ -45,6 +45,18 @@ class TestString < Test::Unit::TestCase src.force_encoding("euc-jp") assert_equal(src, S(src, encoding: "utf-8")) assert_equal(Encoding::UTF_8, S(src, encoding: "utf-8").encoding) + + assert_equal("", S(capacity: 1000)) + assert_equal(Encoding::ASCII_8BIT, S(capacity: 1000).encoding) + + assert_equal("", S(capacity: 1000, encoding: "euc-jp")) + assert_equal(Encoding::EUC_JP, S(capacity: 1000, encoding: "euc-jp").encoding) + + assert_equal("", S("", capacity: 1000)) + assert_equal(__ENCODING__, S("", capacity: 1000).encoding) + + assert_equal("", S("", capacity: 1000, encoding: "euc-jp")) + assert_equal(Encoding::EUC_JP, S("", capacity: 1000, encoding: "euc-jp").encoding) end def test_AREF # '[]' -- cgit v1.2.3