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Bug #12989 » 0001-Passing-binmode-true-to-IO.pipe-should-behave-like-b.patch

tenderlovemaking (Aaron Patterson), 11/28/2016 10:31 PM

View differences:

io.c
rb_io_synchronized(fptr2);
extract_binmode(opt, &fmode);
if (fmode & FMODE_BINMODE) {
rb_io_ascii8bit_binmode(r);
rb_io_ascii8bit_binmode(w);
}
#if DEFAULT_TEXTMODE
if ((fptr->mode & FMODE_TEXTMODE) && (fmode & FMODE_BINMODE)) {
fptr->mode &= ~FMODE_TEXTMODE;
test/ruby/test_io.rb
].each{|thr| thr.join}
end
def test_binmode_writer
EnvUtil.with_default_internal(Encoding::UTF_8) do
reader, writer = IO.pipe
reader.binmode
writer.binmode
reader2, writer2 = IO.pipe(binmode: true)
assert writer.binmode?
assert writer2.binmode?
assert_equal writer.binmode?, writer2.binmode?
assert_equal writer.external_encoding, writer2.external_encoding
assert_equal writer.internal_encoding, writer2.internal_encoding
end
end
def test_binmode_reader
EnvUtil.with_default_internal(Encoding::UTF_8) do
reader, writer = IO.pipe
reader.binmode
writer.binmode
reader2, writer2 = IO.pipe(binmode: true)
assert reader.binmode?
assert reader2.binmode?
assert_equal reader.binmode?, reader2.binmode?
assert_equal reader.external_encoding, reader2.external_encoding
assert_equal reader.internal_encoding, reader2.internal_encoding
end
end
def test_pipe_block
x = nil
ret = IO.pipe {|r, w|
(1-1/2)