From 1a95e46cc6194933cf75a4bf91a0bb6502f177a0 Mon Sep 17 00:00:00 2001 From: nobu Date: Tue, 22 Jul 2014 03:56:26 +0000 Subject: string.c: fix wrong single-byte optimization * string.c (rb_str_count): fix wrong single-byte optimization. 7bit ascii can be a trailing byte in Shift_JIS. [ruby-dev:48442] [Bug #10078] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46896 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_m17n.rb | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'test') diff --git a/test/ruby/test_m17n.rb b/test/ruby/test_m17n.rb index b9b85b2129..7d00b1aec6 100644 --- a/test/ruby/test_m17n.rb +++ b/test/ruby/test_m17n.rb @@ -1037,6 +1037,11 @@ class TestM17N < Test::Unit::TestCase assert_raise(Encoding::CompatibilityError){s.count(a("\xa3\xb0"))} end + def test_count_sjis_trailing_byte + bug10078 = '[ruby-dev:48442] [Bug #10078]' + assert_equal(0, s("\x98\x61").count("a"), bug10078) + end + def test_delete assert_equal(1, e("\xa1\xa2").delete("z").length) s = e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4") -- cgit v1.2.3