From bebc52a4a721a1c1d5a98760d58df296ff0d2497 Mon Sep 17 00:00:00 2001 From: nobu Date: Tue, 4 Feb 2014 03:55:32 +0000 Subject: string.c: enable capacity when setting capa * string.c (rb_str_modify_expand): enable capacity and disable assocation with packed objects when setting capa, so that pack("p") string fails to unpack properly after modified. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_pack.rb | 1 + 1 file changed, 1 insertion(+) (limited to 'test/ruby') diff --git a/test/ruby/test_pack.rb b/test/ruby/test_pack.rb index 621a06beba..3f0931bdc0 100644 --- a/test/ruby/test_pack.rb +++ b/test/ruby/test_pack.rb @@ -181,6 +181,7 @@ class TestPack < Test::Unit::TestCase assert_equal a[0], a.pack("p").unpack("p")[0] assert_equal a, a.pack("p").freeze.unpack("p*") assert_raise(ArgumentError) { (a.pack("p") + "").unpack("p*") } + assert_raise(ArgumentError) { (a.pack("p") << "d").unpack("p*") } end def test_format_string_modified -- cgit v1.2.3