diff options
Diffstat (limited to 'test/ruby/test_io_m17n.rb')
-rw-r--r-- | test/ruby/test_io_m17n.rb | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb index ecf34c793f..18f84c6253 100644 --- a/test/ruby/test_io_m17n.rb +++ b/test/ruby/test_io_m17n.rb @@ -2117,4 +2117,61 @@ EOT end end end if /mswin|mingw/ =~ RUBY_PLATFORM + + def test_cr_decorator_on_stdout + with_pipe do |in_r, in_w| + with_pipe do |out_r, out_w| + pid = Process.spawn({}, EnvUtil.rubybin, in: in_r, out: out_w) + in_r.close + out_w.close + in_w.write <<-EOS + STDOUT.set_encoding('locale', nil, newline: :cr) + STDOUT.puts "abc" + STDOUT.flush + EOS + in_w.close + Process.wait pid + assert_equal "abc\r", out_r.binmode.read + out_r.close + end + end + end + + def test_lf_decorator_on_stdout + with_pipe do |in_r, in_w| + with_pipe do |out_r, out_w| + pid = Process.spawn({}, EnvUtil.rubybin, in: in_r, out: out_w) + in_r.close + out_w.close + in_w.write <<-EOS + STDOUT.set_encoding('locale', nil, newline: :lf) + STDOUT.puts "abc" + STDOUT.flush + EOS + in_w.close + Process.wait pid + assert_equal "abc\n", out_r.binmode.read + out_r.close + end + end + end + + def test_crlf_decorator_on_stdout + with_pipe do |in_r, in_w| + with_pipe do |out_r, out_w| + pid = Process.spawn({}, EnvUtil.rubybin, in: in_r, out: out_w) + in_r.close + out_w.close + in_w.write <<-EOS + STDOUT.set_encoding('locale', nil, newline: :crlf) + STDOUT.puts "abc" + STDOUT.flush + EOS + in_w.close + Process.wait pid + assert_equal "abc\r\n", out_r.binmode.read + out_r.close + end + end + end end |