kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

[ruby/irb] Make sure Encoding's defaults are restored

Browse source
This commit is contained in:
Stan Lo 2022-10-25 21:45:16 +01:00 committed by git
parent 217fdbf9aa
commit 48339d5c5b
1 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
test/irb/test_input_method.rb
View file

@ -11,19 +11,22 @@ module TestIRB
# RelineInputMethod#initialize calls IRB.set_encoding, which mutates standard input/output's encoding
# so we need to make sure we set them back
@original_encodings = {
@original_io_encodings = {
STDIN => [STDIN.external_encoding, STDIN.internal_encoding],
STDOUT => [STDOUT.external_encoding, STDOUT.internal_encoding],
STDERR => [STDERR.external_encoding, STDERR.internal_encoding],
}
@original_default_encodings = [Encoding.default_external, Encoding.default_internal]
end
def teardown
IRB.conf.replace(@conf_backup)
@original_encodings.each do |io, (external_encoding, internal_encoding)|
@original_io_encodings.each do |io, (external_encoding, internal_encoding)|
io.set_encoding(external_encoding, internal_encoding)
end
EnvUtil.suppress_warning { Encoding.default_external, Encoding.default_internal = @original_default_encodings }
end
def test_initialization