mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
1d15d5f080
* Other ruby implementations use the spec/ruby directory. [Misc #13792] [ruby-core:82287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
21 lines
624 B
Ruby
21 lines
624 B
Ruby
require 'stringio'
|
|
require File.expand_path('../../../spec_helper', __FILE__)
|
|
|
|
describe "StringIO#external_encoding" do
|
|
it "gets the encoding of the underlying String" do
|
|
io = StringIO.new
|
|
io.set_encoding Encoding::EUC_JP
|
|
io.external_encoding.should == Encoding::EUC_JP
|
|
end
|
|
|
|
ruby_version_is "2.3" do
|
|
it "does not set the encoding of its buffer string if the string is frozen" do
|
|
str = "foo".freeze
|
|
enc = str.encoding
|
|
io = StringIO.new(str)
|
|
io.set_encoding Encoding::EUC_JP
|
|
io.external_encoding.should == Encoding::EUC_JP
|
|
str.encoding.should == enc
|
|
end
|
|
end
|
|
end
|