From ae6555aa25de6aadeeb0dd1efc9aca9b5dbba9d7 Mon Sep 17 00:00:00 2001
From: shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 9 Oct 2015 07:28:10 +0000
Subject: * lib/net/ftp.rb: use frozen_string_literal: true.

* test/net/ftp/test_buffered_socket.rb: ditto.

* test/net/ftp/test_ftp.rb: ditto.

* test/net/ftp/test_mlsx_entry.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/net/ftp/test_buffered_socket.rb | 3 +++
 test/net/ftp/test_ftp.rb             | 9 ++++++---
 test/net/ftp/test_mlsx_entry.rb      | 3 +++
 3 files changed, 12 insertions(+), 3 deletions(-)

(limited to 'test/net/ftp')

diff --git a/test/net/ftp/test_buffered_socket.rb b/test/net/ftp/test_buffered_socket.rb
index 8d7cc2ed52..419d50bb53 100644
--- a/test/net/ftp/test_buffered_socket.rb
+++ b/test/net/ftp/test_buffered_socket.rb
@@ -1,3 +1,6 @@
+#
+# -*- frozen_string_literal: true -*-
+
 require "net/ftp"
 require "test/unit"
 require "ostruct"
diff --git a/test/net/ftp/test_ftp.rb b/test/net/ftp/test_ftp.rb
index ba076dd779..ae3649ec1c 100644
--- a/test/net/ftp/test_ftp.rb
+++ b/test/net/ftp/test_ftp.rb
@@ -1,3 +1,6 @@
+#
+# -*- frozen_string_literal: true -*-
+
 require "net/ftp"
 require "test/unit"
 require "ostruct"
@@ -545,7 +548,7 @@ class FTPTest < Test::Unit::TestCase
         assert_match(/\AUSER /, commands.shift)
         assert_match(/\APASS /, commands.shift)
         assert_equal("TYPE I\r\n", commands.shift)
-        buf = ""
+        buf = String.new
         assert_raise(Net::ReadTimeout) do
           ftp.retrbinary("RETR foo", 1024) do |s|
             buf << s
@@ -602,7 +605,7 @@ class FTPTest < Test::Unit::TestCase
         assert_match(/\AUSER /, commands.shift)
         assert_match(/\APASS /, commands.shift)
         assert_equal("TYPE I\r\n", commands.shift)
-        buf = ""
+        buf = String.new
         ftp.retrbinary("RETR foo", 1024) do |s|
           buf << s
         end
@@ -785,7 +788,7 @@ EOF
         assert_match(/\AUSER /, commands.shift)
         assert_match(/\APASS /, commands.shift)
         assert_equal("TYPE I\r\n", commands.shift)
-        buf = ""
+        buf = String.new
         ftp.retrlines("RETR foo") do |line|
           buf << line + "\r\n"
         end
diff --git a/test/net/ftp/test_mlsx_entry.rb b/test/net/ftp/test_mlsx_entry.rb
index 865cf911b9..7321caad7d 100644
--- a/test/net/ftp/test_mlsx_entry.rb
+++ b/test/net/ftp/test_mlsx_entry.rb
@@ -1,3 +1,6 @@
+#
+# -*- frozen_string_literal: true -*-
+
 require "net/ftp"
 require "test/unit"
 require "ostruct"
-- 
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