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lib/net/protocol.rb: Specify frozen_string_literal: true.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kazu 2017-01-11 14:48:51 +00:00
parent 1df80905a3
commit 3e34d8a44f
2 changed files with 9 additions and 9 deletions
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10
lib/net/protocol.rb
View file

@ -1,4 +1,4 @@
# frozen_string_literal: false
# frozen_string_literal: true
#
# = net/protocol.rb
#
@ -84,7 +84,7 @@ module Net # :nodoc:
@read_timeout = read_timeout
@continue_timeout = continue_timeout
@debug_output = debug_output
@rbuf = ''
@rbuf = ''.dup
end
attr_reader :io
@ -114,7 +114,7 @@ module Net # :nodoc:
public
def read(len, dest = '', ignore_eof = false)
def read(len, dest = ''.dup, ignore_eof = false)
LOG "reading #{len} bytes..."
read_bytes = 0
begin
@ -132,7 +132,7 @@ module Net # :nodoc:
dest
end
def read_all(dest = '')
def read_all(dest = ''.dup)
LOG 'reading all...'
read_bytes = 0
begin
@ -331,7 +331,7 @@ module Net # :nodoc:
end
def using_each_crlf_line
@wbuf = ''
@wbuf = ''.dup
yield
if not @wbuf.empty? # unterminated last line
write0 dot_stuff(@wbuf.chomp) + "\r\n"

8
test/net/protocol/test_protocol.rb
View file

@ -1,4 +1,4 @@
# frozen_string_literal: false
# frozen_string_literal: true
require "test/unit"
require "net/protocol"
require "stringio"
@ -6,7 +6,7 @@ require "stringio"
class TestProtocol < Test::Unit::TestCase
def test_should_properly_dot_stuff_period_with_no_endline
bug9627 = '[ruby-core:61441] [Bug #9627]'
sio = StringIO.new("")
sio = StringIO.new("".dup)
imio = Net::InternetMessageIO.new(sio)
email = "To: bob@aol.com\nlook, a period with no endline\n."
imio.write_message(email)
@ -15,12 +15,12 @@ class TestProtocol < Test::Unit::TestCase
def test_each_crlf_line
assert_output('', '') do
sio = StringIO.new("")
sio = StringIO.new("".dup)
imio = Net::InternetMessageIO.new(sio)
assert_equal(23, imio.write_message("\u3042\r\u3044\n\u3046\r\n\u3048"))
assert_equal("\u3042\r\n\u3044\r\n\u3046\r\n\u3048\r\n.\r\n", sio.string)
sio = StringIO.new("")
sio = StringIO.new("".dup)
imio = Net::InternetMessageIO.new(sio)
assert_equal(8, imio.write_message("\u3042\r"))
assert_equal("\u3042\r\n.\r\n", sio.string)