mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
add77a592b
ECONV_NEWLINE_DECORATOR_WRITE_MASK): new macro.
* io.c (rb_io_extract_modeenc, pipe_open, prep_stdio, argf_next_argv):
set TEXTMODE_NEWLINE_DECORATOR_ON_WRITE for textmode on creating IO
if the flag is available.
* io.c (make_writeconv): drop decorators for reading.
* io.c (make_readconv): drop decorators for writing.
* io.c (do_writeconv): existing writeconv is not the condition to raise
ArgumentError. should check textmode or not.
* test/ruby/test_io_m17n.rb
(TestIO_M17N#test_{cr,lf,crlf}_decorator_on_stdout): test above
changes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2177 lines
67 KiB
Ruby
2177 lines
67 KiB
Ruby
require 'test/unit'
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require 'tmpdir'
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require 'timeout'
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require_relative 'envutil'
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class TestIO_M17N < Test::Unit::TestCase
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ENCS = [
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Encoding::ASCII_8BIT,
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Encoding::EUC_JP,
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Encoding::Shift_JIS,
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Encoding::UTF_8
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]
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def with_tmpdir
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Dir.mktmpdir {|dir|
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Dir.chdir(dir) {
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yield dir
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}
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}
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end
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def pipe(*args, wp, rp)
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re, we = nil, nil
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r, w = IO.pipe(*args)
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rt = Thread.new do
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begin
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rp.call(r)
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rescue Exception
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r.close
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re = $!
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end
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end
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wt = Thread.new do
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begin
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wp.call(w)
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rescue Exception
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w.close
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we = $!
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end
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end
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flunk("timeout") unless wt.join(10) && rt.join(10)
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ensure
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w.close unless !w || w.closed?
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r.close unless !r || r.closed?
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(wt.kill; wt.join) if wt
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(rt.kill; rt.join) if rt
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raise we if we
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raise re if re
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end
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def with_pipe(*args)
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r, w = IO.pipe(*args)
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begin
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yield r, w
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ensure
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r.close if !r.closed?
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w.close if !w.closed?
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end
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end
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def generate_file(path, content)
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open(path, "wb") {|f| f.write content }
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end
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def encdump(str)
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"#{str.dump}.force_encoding(#{str.encoding.name.dump})"
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end
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def assert_str_equal(expected, actual, message=nil)
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full_message = build_message(message, <<EOT)
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#{encdump expected} expected but not equal to
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#{encdump actual}.
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EOT
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assert_block(full_message) { expected == actual }
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end
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def test_open_r
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with_tmpdir {
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generate_file('tmp', "")
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open("tmp", "r") {|f|
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assert_equal(Encoding.default_external, f.external_encoding)
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assert_equal(nil, f.internal_encoding)
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}
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}
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end
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def test_open_rb
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with_tmpdir {
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generate_file('tmp', "")
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open("tmp", "rb") {|f|
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assert_equal(Encoding.find("ASCII-8BIT"), f.external_encoding)
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assert_equal(nil, f.internal_encoding)
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}
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}
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end
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def test_open_r_enc
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with_tmpdir {
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generate_file('tmp', "")
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open("tmp", "r:euc-jp") {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(nil, f.internal_encoding)
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}
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}
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end
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def test_open_r_enc_in_opt
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with_tmpdir {
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generate_file('tmp', "")
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open("tmp", "r", encoding: "euc-jp") {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(nil, f.internal_encoding)
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}
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}
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end
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def test_open_r_encname_in_opt
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with_tmpdir {
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generate_file('tmp', "")
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open("tmp", "r", encoding: Encoding::EUC_JP) {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(nil, f.internal_encoding)
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}
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}
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end
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def test_open_r_ext_enc_in_opt
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with_tmpdir {
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generate_file('tmp', "")
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open("tmp", "r", external_encoding: Encoding::EUC_JP) {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(nil, f.internal_encoding)
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}
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}
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end
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def test_open_r_ext_encname_in_opt
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with_tmpdir {
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generate_file('tmp', "")
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open("tmp", "r", external_encoding: "euc-jp") {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(nil, f.internal_encoding)
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}
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}
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end
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def test_open_r_enc_enc
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with_tmpdir {
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generate_file('tmp', "")
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open("tmp", "r", external_encoding: Encoding::EUC_JP, internal_encoding: Encoding::UTF_8) {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(Encoding::UTF_8, f.internal_encoding)
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}
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}
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end
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def test_open_r_encname_encname
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with_tmpdir {
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generate_file('tmp', "")
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open("tmp", "r:euc-jp:utf-8") {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(Encoding::UTF_8, f.internal_encoding)
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}
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}
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end
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def test_open_r_encname_encname_in_opt
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with_tmpdir {
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generate_file('tmp', "")
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open("tmp", "r", encoding: "euc-jp:utf-8") {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(Encoding::UTF_8, f.internal_encoding)
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}
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}
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end
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def test_open_r_enc_enc_in_opt
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with_tmpdir {
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generate_file('tmp', "")
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open("tmp", "r", external_encoding: Encoding::EUC_JP, internal_encoding: Encoding::UTF_8) {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(Encoding::UTF_8, f.internal_encoding)
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}
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}
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end
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def test_open_r_externalencname_internalencname_in_opt
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with_tmpdir {
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generate_file('tmp', "")
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open("tmp", "r", external_encoding: "euc-jp", internal_encoding: "utf-8") {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(Encoding::UTF_8, f.internal_encoding)
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}
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}
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end
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def test_open_w
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with_tmpdir {
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open("tmp", "w") {|f|
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assert_equal(nil, f.external_encoding)
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assert_equal(nil, f.internal_encoding)
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}
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}
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end
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def test_open_wb
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with_tmpdir {
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open("tmp", "wb") {|f|
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assert_equal(Encoding.find("ASCII-8BIT"), f.external_encoding)
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assert_equal(nil, f.internal_encoding)
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}
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}
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end
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def test_open_w_enc
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with_tmpdir {
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open("tmp", "w:euc-jp") {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(nil, f.internal_encoding)
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}
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}
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end
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def test_open_w_enc_in_opt
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with_tmpdir {
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open("tmp", "w", encoding: "euc-jp") {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(nil, f.internal_encoding)
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}
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}
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end
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def test_open_w_enc_in_opt2
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with_tmpdir {
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open("tmp", "w", external_encoding: "euc-jp") {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(nil, f.internal_encoding)
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}
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}
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end
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def test_open_w_enc_enc
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with_tmpdir {
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open("tmp", "w:euc-jp:utf-8") {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(Encoding::UTF_8, f.internal_encoding)
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}
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}
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end
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def test_open_w_enc_enc_in_opt
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with_tmpdir {
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open("tmp", "w", encoding: "euc-jp:utf-8") {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(Encoding::UTF_8, f.internal_encoding)
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}
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}
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end
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def test_open_w_enc_enc_in_opt2
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with_tmpdir {
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open("tmp", "w", external_encoding: "euc-jp", internal_encoding: "utf-8") {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(Encoding::UTF_8, f.internal_encoding)
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}
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}
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end
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def test_open_w_enc_enc_perm
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with_tmpdir {
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open("tmp", "w:euc-jp:utf-8", 0600) {|f|
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assert_equal(Encoding::EUC_JP, f.external_encoding)
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assert_equal(Encoding::UTF_8, f.internal_encoding)
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}
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}
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end
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def test_io_new_enc
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with_tmpdir {
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generate_file("tmp", "\xa1")
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fd = IO.sysopen("tmp")
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f = IO.new(fd, "r:sjis")
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begin
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assert_equal(Encoding::Windows_31J, f.read.encoding)
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ensure
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f.close
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end
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}
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end
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def test_s_pipe_invalid
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pipe("utf-8", "euc-jp", { :invalid=>:replace },
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proc do |w|
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w << "\x80"
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w.close
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end,
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proc do |r|
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assert_equal("?", r.read)
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end)
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end
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def test_s_pipe_undef
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pipe("utf-8:euc-jp", { :undef=>:replace },
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proc do |w|
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w << "\ufffd"
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w.close
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end,
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proc do |r|
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assert_equal("?", r.read)
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end)
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end
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def test_s_pipe_undef_replace_string
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pipe("utf-8:euc-jp", { :undef=>:replace, :replace=>"X" },
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proc do |w|
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w << "\ufffd"
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w.close
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end,
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proc do |r|
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assert_equal("X", r.read)
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end)
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end
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def test_dup
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pipe("utf-8:euc-jp",
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proc do |w|
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w << "\u3042"
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w.close
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end,
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proc do |r|
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r2 = r.dup
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begin
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assert_equal("\xA4\xA2".force_encoding("euc-jp"), r2.read)
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ensure
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r2.close
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end
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end)
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end
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def test_dup_undef
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pipe("utf-8:euc-jp", { :undef=>:replace },
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proc do |w|
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w << "\uFFFD"
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w.close
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end,
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proc do |r|
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r2 = r.dup
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begin
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assert_equal("?", r2.read)
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ensure
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r2.close
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end
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end)
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end
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def test_stdin
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assert_equal(Encoding.default_external, STDIN.external_encoding)
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assert_equal(nil, STDIN.internal_encoding)
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end
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def test_stdout
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assert_equal(nil, STDOUT.external_encoding)
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assert_equal(nil, STDOUT.internal_encoding)
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end
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def test_stderr
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assert_equal(nil, STDERR.external_encoding)
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assert_equal(nil, STDERR.internal_encoding)
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end
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def test_terminator_conversion
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with_tmpdir {
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generate_file('tmp', "before \u00FF after")
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s = open("tmp", "r:utf-8:iso-8859-1") {|f|
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f.gets("\xFF".force_encoding("iso-8859-1"))
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}
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assert_equal(Encoding.find("iso-8859-1"), s.encoding)
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assert_str_equal("before \xFF".force_encoding("iso-8859-1"), s, '[ruby-core:14288]')
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}
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end
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def test_terminator_conversion2
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with_tmpdir {
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generate_file('tmp', "before \xA1\xA2\xA2\xA3 after")
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s = open("tmp", "r:euc-jp:utf-8") {|f|
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f.gets("\xA2\xA2".force_encoding("euc-jp").encode("utf-8"))
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}
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assert_equal(Encoding.find("utf-8"), s.encoding)
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assert_str_equal("before \xA1\xA2\xA2\xA3 after".force_encoding("euc-jp").encode("utf-8"), s, '[ruby-core:14319]')
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}
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end
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def test_terminator_stateful_conversion
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with_tmpdir {
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src = "before \e$B\x23\x30\x23\x31\e(B after".force_encoding("iso-2022-jp")
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generate_file('tmp', src)
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s = open("tmp", "r:iso-2022-jp:euc-jp") {|f|
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f.gets("0".force_encoding("euc-jp"))
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}
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assert_equal(Encoding.find("euc-jp"), s.encoding)
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assert_str_equal(src.encode("euc-jp"), s)
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}
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end
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def test_nonascii_terminator
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with_tmpdir {
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generate_file('tmp', "before \xA2\xA2 after")
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open("tmp", "r:euc-jp") {|f|
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assert_raise(ArgumentError) {
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f.gets("\xA2\xA2".force_encoding("utf-8"))
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}
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}
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}
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end
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def test_pipe_terminator_conversion
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rs = "\xA2\xA2".encode("utf-8", "euc-jp")
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pipe("euc-jp:utf-8",
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proc do |w|
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w.write "before \xa2\xa2 after"
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w.close
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end,
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proc do |r|
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timeout(1) {
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assert_equal("before \xa2\xa2".encode("utf-8", "euc-jp"),
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r.gets(rs))
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}
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end)
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end
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def test_pipe_conversion
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pipe("euc-jp:utf-8",
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proc do |w|
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w.write "\xa1\xa1"
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end,
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proc do |r|
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assert_equal("\xa1\xa1".encode("utf-8", "euc-jp"), r.getc)
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end)
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end
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def test_pipe_convert_partial_read
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pipe("euc-jp:utf-8",
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proc do |w|
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w.write "\xa1"
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sleep 0.1
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w.write "\xa1"
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end,
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proc do |r|
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assert_equal("\xa1\xa1".encode("utf-8", "euc-jp"), r.getc)
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end)
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end
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def test_getc_invalid
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pipe("euc-jp:utf-8",
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proc do |w|
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w << "\xa1xyz"
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w.close
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end,
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proc do |r|
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err = assert_raise(Encoding::InvalidByteSequenceError) { r.getc }
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assert_equal("\xA1".force_encoding("ascii-8bit"), err.error_bytes)
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assert_equal("xyz", r.read(10))
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end)
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end
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def test_getc_stateful_conversion
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with_tmpdir {
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src = "\e$B\x23\x30\x23\x31\e(B".force_encoding("iso-2022-jp")
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generate_file('tmp', src)
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open("tmp", "r:iso-2022-jp:euc-jp") {|f|
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assert_equal("\xa3\xb0".force_encoding("euc-jp"), f.getc)
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assert_equal("\xa3\xb1".force_encoding("euc-jp"), f.getc)
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}
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}
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end
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def test_getc_newlineconv
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with_tmpdir {
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src = "\u3042"
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generate_file('tmp', src)
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defext = Encoding.default_external
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Encoding.default_external = Encoding::UTF_8
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open("tmp", "rt") {|f|
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s = f.getc
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assert_equal(true, s.valid_encoding?)
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assert_equal("\u3042", s)
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}
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Encoding.default_external = defext
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}
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end
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def test_getc_newlineconv_invalid
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|
with_tmpdir {
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src = "\xE3\x81"
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generate_file('tmp', src)
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defext = Encoding.default_external
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Encoding.default_external = Encoding::UTF_8
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open("tmp", "rt") {|f|
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s = f.getc
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assert_equal(false, s.valid_encoding?)
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assert_equal("\xE3".force_encoding("UTF-8"), s)
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s = f.getc
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assert_equal(false, s.valid_encoding?)
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assert_equal("\x81".force_encoding("UTF-8"), s)
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}
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Encoding.default_external = defext
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}
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end
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def test_ungetc_int
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|
with_tmpdir {
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generate_file('tmp', "A")
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s = open("tmp", "r:GB18030") {|f|
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f.ungetc(0x8431A439)
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f.read
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}
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assert_equal(Encoding::GB18030, s.encoding)
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assert_str_equal(0x8431A439.chr("GB18030")+"A", s)
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}
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end
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|
|
def test_ungetc_str
|
|
with_tmpdir {
|
|
generate_file('tmp', "A")
|
|
s = open("tmp", "r:GB18030") {|f|
|
|
f.ungetc(0x8431A439.chr("GB18030"))
|
|
f.read
|
|
}
|
|
assert_equal(Encoding::GB18030, s.encoding)
|
|
assert_str_equal(0x8431A439.chr("GB18030")+"A", s)
|
|
}
|
|
end
|
|
|
|
def test_ungetc_stateful_conversion
|
|
with_tmpdir {
|
|
src = "before \e$B\x23\x30\x23\x31\e(B after".force_encoding("iso-2022-jp")
|
|
generate_file('tmp', src)
|
|
s = open("tmp", "r:iso-2022-jp:euc-jp") {|f|
|
|
f.ungetc("0".force_encoding("euc-jp"))
|
|
f.read
|
|
}
|
|
assert_equal(Encoding.find("euc-jp"), s.encoding)
|
|
assert_str_equal("0" + src.encode("euc-jp"), s)
|
|
}
|
|
end
|
|
|
|
def test_ungetc_stateful_conversion2
|
|
with_tmpdir {
|
|
src = "before \e$B\x23\x30\x23\x31\e(B after".force_encoding("iso-2022-jp")
|
|
former = "before \e$B\x23\x30\e(B".force_encoding("iso-2022-jp")
|
|
rs = "\e$B\x23\x30\e(B".force_encoding("iso-2022-jp")
|
|
latter = "\e$B\x23\x31\e(B after".force_encoding("iso-2022-jp")
|
|
generate_file('tmp', src)
|
|
s = open("tmp", "r:iso-2022-jp:euc-jp") {|f|
|
|
assert_equal(former.encode("euc-jp", "iso-2022-jp"),
|
|
f.gets(rs.encode("euc-jp", "iso-2022-jp")))
|
|
f.ungetc("0")
|
|
f.read
|
|
}
|
|
assert_equal(Encoding.find("euc-jp"), s.encoding)
|
|
assert_str_equal("0" + latter.encode("euc-jp"), s)
|
|
}
|
|
end
|
|
|
|
def test_open_ascii
|
|
with_tmpdir {
|
|
src = "abc\n"
|
|
generate_file('tmp', "abc\n")
|
|
ENCS.each {|enc|
|
|
s = open('tmp', "r:#{enc}") {|f| f.gets }
|
|
assert_equal(enc, s.encoding)
|
|
assert_str_equal(src, s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_open_nonascii
|
|
with_tmpdir {
|
|
src = "\xc2\xa1\n"
|
|
generate_file('tmp', src)
|
|
ENCS.each {|enc|
|
|
content = src.dup.force_encoding(enc)
|
|
s = open('tmp', "r:#{enc}") {|f| f.gets }
|
|
assert_equal(enc, s.encoding)
|
|
assert_str_equal(content, s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_read_encoding
|
|
with_tmpdir {
|
|
src = "\xc2\xa1\n".force_encoding("ASCII-8BIT")
|
|
generate_file('tmp', "\xc2\xa1\n")
|
|
ENCS.each {|enc|
|
|
content = src.dup.force_encoding(enc)
|
|
open('tmp', "r:#{enc}") {|f|
|
|
s = f.getc
|
|
assert_equal(enc, s.encoding)
|
|
assert_str_equal(content[0], s)
|
|
}
|
|
open('tmp', "r:#{enc}") {|f|
|
|
s = f.readchar
|
|
assert_equal(enc, s.encoding)
|
|
assert_str_equal(content[0], s)
|
|
}
|
|
open('tmp', "r:#{enc}") {|f|
|
|
s = f.gets
|
|
assert_equal(enc, s.encoding)
|
|
assert_str_equal(content, s)
|
|
}
|
|
open('tmp', "r:#{enc}") {|f|
|
|
s = f.readline
|
|
assert_equal(enc, s.encoding)
|
|
assert_str_equal(content, s)
|
|
}
|
|
open('tmp', "r:#{enc}") {|f|
|
|
lines = f.readlines
|
|
assert_equal(1, lines.length)
|
|
s = lines[0]
|
|
assert_equal(enc, s.encoding)
|
|
assert_str_equal(content, s)
|
|
}
|
|
open('tmp', "r:#{enc}") {|f|
|
|
f.each_line {|s|
|
|
assert_equal(enc, s.encoding)
|
|
assert_str_equal(content, s)
|
|
}
|
|
}
|
|
open('tmp', "r:#{enc}") {|f|
|
|
s = f.read
|
|
assert_equal(enc, s.encoding)
|
|
assert_str_equal(content, s)
|
|
}
|
|
open('tmp', "r:#{enc}") {|f|
|
|
s = f.read(1)
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_str_equal(src[0], s)
|
|
}
|
|
open('tmp', "r:#{enc}") {|f|
|
|
s = f.readpartial(1)
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_str_equal(src[0], s)
|
|
}
|
|
open('tmp', "r:#{enc}") {|f|
|
|
s = f.sysread(1)
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_str_equal(src[0], s)
|
|
}
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_write_noenc
|
|
src = "\xc2\xa1\n".force_encoding("ascii-8bit")
|
|
with_tmpdir {
|
|
open('tmp', "w") {|f|
|
|
ENCS.each {|enc|
|
|
f.write src.dup.force_encoding(enc)
|
|
}
|
|
}
|
|
open('tmp', 'r:ascii-8bit') {|f|
|
|
assert_equal(src*ENCS.length, f.read)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_write_conversion
|
|
utf8 = "\u6666"
|
|
eucjp = "\xb3\xa2".force_encoding("EUC-JP")
|
|
with_tmpdir {
|
|
open('tmp', "w:EUC-JP") {|f|
|
|
assert_equal(Encoding::EUC_JP, f.external_encoding)
|
|
assert_equal(nil, f.internal_encoding)
|
|
f.print utf8
|
|
}
|
|
assert_equal(eucjp, File.read('tmp').force_encoding("EUC-JP"))
|
|
open('tmp', 'r:EUC-JP:UTF-8') {|f|
|
|
assert_equal(Encoding::EUC_JP, f.external_encoding)
|
|
assert_equal(Encoding::UTF_8, f.internal_encoding)
|
|
assert_equal(utf8, f.read)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_pipe
|
|
utf8 = "\u6666"
|
|
eucjp = "\xb3\xa2".force_encoding("EUC-JP")
|
|
|
|
pipe(proc do |w|
|
|
w << utf8
|
|
w.close
|
|
end, proc do |r|
|
|
assert_equal(Encoding.default_external, r.external_encoding)
|
|
assert_equal(nil, r.internal_encoding)
|
|
s = r.read
|
|
assert_equal(Encoding.default_external, s.encoding)
|
|
assert_str_equal(utf8.dup.force_encoding(Encoding.default_external), s)
|
|
end)
|
|
|
|
pipe("EUC-JP",
|
|
proc do |w|
|
|
w << eucjp
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal(Encoding::EUC_JP, r.external_encoding)
|
|
assert_equal(nil, r.internal_encoding)
|
|
assert_equal(eucjp, r.read)
|
|
end)
|
|
|
|
pipe("UTF-8",
|
|
proc do |w|
|
|
w << "a" * 1023 + "\u3042" + "a" * 1022
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal(true, r.read.valid_encoding?)
|
|
end)
|
|
|
|
pipe("UTF-8:EUC-JP",
|
|
proc do |w|
|
|
w << utf8
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal(Encoding::UTF_8, r.external_encoding)
|
|
assert_equal(Encoding::EUC_JP, r.internal_encoding)
|
|
assert_equal(eucjp, r.read)
|
|
end)
|
|
|
|
e = assert_raise(ArgumentError) {with_pipe("UTF-8", "UTF-8".encode("UTF-32BE")) {}}
|
|
assert_match(/invalid name encoding/, e.message)
|
|
e = assert_raise(ArgumentError) {with_pipe("UTF-8".encode("UTF-32BE")) {}}
|
|
assert_match(/invalid name encoding/, e.message)
|
|
|
|
ENCS.each {|enc|
|
|
pipe(enc,
|
|
proc do |w|
|
|
w << "\xc2\xa1"
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
s = r.getc
|
|
assert_equal(enc, s.encoding)
|
|
end)
|
|
}
|
|
|
|
ENCS.each {|enc|
|
|
next if enc == Encoding::ASCII_8BIT
|
|
next if enc == Encoding::UTF_8
|
|
pipe("#{enc}:UTF-8",
|
|
proc do |w|
|
|
w << "\xc2\xa1"
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
s = r.read
|
|
assert_equal(Encoding::UTF_8, s.encoding)
|
|
assert_equal(s.encode("UTF-8"), s)
|
|
end)
|
|
}
|
|
|
|
end
|
|
|
|
def test_marshal
|
|
data = 56225
|
|
pipe("EUC-JP",
|
|
proc do |w|
|
|
Marshal.dump(data, w)
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
result = nil
|
|
assert_nothing_raised("[ruby-dev:33264]") { result = Marshal.load(r) }
|
|
assert_equal(data, result)
|
|
end)
|
|
end
|
|
|
|
def test_gets_nil
|
|
pipe("UTF-8:EUC-JP",
|
|
proc do |w|
|
|
w << "\u{3042}"
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
result = r.gets(nil)
|
|
assert_equal("\u{3042}".encode("euc-jp"), result)
|
|
end)
|
|
end
|
|
|
|
def test_gets_limit
|
|
pipe("euc-jp",
|
|
proc {|w| w << "\xa4\xa2\xa4\xa4\xa4\xa6\n\xa4\xa8\xa4\xaa"; w.close },
|
|
proc {|r| assert_equal("\xa4\xa2".force_encoding("euc-jp"), r.gets(1)) })
|
|
pipe("euc-jp",
|
|
proc {|w| w << "\xa4\xa2\xa4\xa4\xa4\xa6\n\xa4\xa8\xa4\xaa"; w.close },
|
|
proc {|r| assert_equal("\xa4\xa2".force_encoding("euc-jp"), r.gets(2)) })
|
|
pipe("euc-jp",
|
|
proc {|w| w << "\xa4\xa2\xa4\xa4\xa4\xa6\n\xa4\xa8\xa4\xaa"; w.close },
|
|
proc {|r| assert_equal("\xa4\xa2\xa4\xa4".force_encoding("euc-jp"), r.gets(3)) })
|
|
pipe("euc-jp",
|
|
proc {|w| w << "\xa4\xa2\xa4\xa4\xa4\xa6\n\xa4\xa8\xa4\xaa"; w.close },
|
|
proc {|r| assert_equal("\xa4\xa2\xa4\xa4".force_encoding("euc-jp"), r.gets(4)) })
|
|
pipe("euc-jp",
|
|
proc {|w| w << "\xa4\xa2\xa4\xa4\xa4\xa6\n\xa4\xa8\xa4\xaa"; w.close },
|
|
proc {|r| assert_equal("\xa4\xa2\xa4\xa4\xa4\xa6".force_encoding("euc-jp"), r.gets(5)) })
|
|
pipe("euc-jp",
|
|
proc {|w| w << "\xa4\xa2\xa4\xa4\xa4\xa6\n\xa4\xa8\xa4\xaa"; w.close },
|
|
proc {|r| assert_equal("\xa4\xa2\xa4\xa4\xa4\xa6".force_encoding("euc-jp"), r.gets(6)) })
|
|
pipe("euc-jp",
|
|
proc {|w| w << "\xa4\xa2\xa4\xa4\xa4\xa6\n\xa4\xa8\xa4\xaa"; w.close },
|
|
proc {|r| assert_equal("\xa4\xa2\xa4\xa4\xa4\xa6\n".force_encoding("euc-jp"), r.gets(7)) })
|
|
pipe("euc-jp",
|
|
proc {|w| w << "\xa4\xa2\xa4\xa4\xa4\xa6\n\xa4\xa8\xa4\xaa"; w.close },
|
|
proc {|r| assert_equal("\xa4\xa2\xa4\xa4\xa4\xa6\n".force_encoding("euc-jp"), r.gets(8)) })
|
|
pipe("euc-jp",
|
|
proc {|w| w << "\xa4\xa2\xa4\xa4\xa4\xa6\n\xa4\xa8\xa4\xaa"; w.close },
|
|
proc {|r| assert_equal("\xa4\xa2\xa4\xa4\xa4\xa6\n".force_encoding("euc-jp"), r.gets(9)) })
|
|
end
|
|
|
|
def test_gets_invalid
|
|
before = "\u{3042}\u{3044}"
|
|
invalid = "\x80".force_encoding("utf-8")
|
|
after = "\u{3046}\u{3048}"
|
|
pipe("utf-8:euc-jp",
|
|
proc do |w|
|
|
w << before + invalid + after
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
err = assert_raise(Encoding::InvalidByteSequenceError) { r.gets }
|
|
assert_equal(invalid.force_encoding("ascii-8bit"), err.error_bytes)
|
|
assert_equal(after.encode("euc-jp"), r.gets)
|
|
end)
|
|
end
|
|
|
|
def test_getc_invalid2
|
|
before1 = "\u{3042}"
|
|
before2 = "\u{3044}"
|
|
invalid = "\x80".force_encoding("utf-8")
|
|
after1 = "\u{3046}"
|
|
after2 = "\u{3048}"
|
|
pipe("utf-8:euc-jp",
|
|
proc do |w|
|
|
w << before1 + before2 + invalid + after1 + after2
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal(before1.encode("euc-jp"), r.getc)
|
|
assert_equal(before2.encode("euc-jp"), r.getc)
|
|
err = assert_raise(Encoding::InvalidByteSequenceError) { r.getc }
|
|
assert_equal(invalid.force_encoding("ascii-8bit"), err.error_bytes)
|
|
assert_equal(after1.encode("euc-jp"), r.getc)
|
|
assert_equal(after2.encode("euc-jp"), r.getc)
|
|
end)
|
|
end
|
|
|
|
def test_getc_invalid3
|
|
before1 = "\x42\x30".force_encoding("utf-16le")
|
|
before2 = "\x44\x30".force_encoding("utf-16le")
|
|
invalid = "\x00\xd8".force_encoding("utf-16le")
|
|
after1 = "\x46\x30".force_encoding("utf-16le")
|
|
after2 = "\x48\x30".force_encoding("utf-16le")
|
|
pipe("utf-16le:euc-jp", { :binmode => true },
|
|
proc do |w|
|
|
w << before1 + before2 + invalid + after1 + after2
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal(before1.encode("euc-jp"), r.getc)
|
|
assert_equal(before2.encode("euc-jp"), r.getc)
|
|
err = assert_raise(Encoding::InvalidByteSequenceError) { r.getc }
|
|
assert_equal(invalid.force_encoding("ascii-8bit"), err.error_bytes)
|
|
assert_equal(after1.encode("euc-jp"), r.getc)
|
|
assert_equal(after2.encode("euc-jp"), r.getc)
|
|
end)
|
|
end
|
|
|
|
def test_read_all
|
|
str = "\u3042\u3044"
|
|
pipe("utf-8:euc-jp",
|
|
proc do |w|
|
|
w << str
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal(str.encode("euc-jp"), r.read)
|
|
end)
|
|
end
|
|
|
|
def test_read_all_invalid
|
|
before = "\u{3042}\u{3044}"
|
|
invalid = "\x80".force_encoding("utf-8")
|
|
after = "\u{3046}\u{3048}"
|
|
pipe("utf-8:euc-jp",
|
|
proc do |w|
|
|
w << before + invalid + after
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
err = assert_raise(Encoding::InvalidByteSequenceError) { r.read }
|
|
assert_equal(invalid.force_encoding("ascii-8bit"), err.error_bytes)
|
|
assert_equal(after.encode("euc-jp"), r.read)
|
|
end)
|
|
end
|
|
|
|
def test_file_foreach
|
|
with_tmpdir {
|
|
generate_file('tst', 'a' * 8191 + "\xa1\xa1")
|
|
assert_nothing_raised {
|
|
File.foreach('tst', :encoding=>"euc-jp") {|line| line.inspect }
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_set_encoding
|
|
pipe("utf-8:euc-jp",
|
|
proc do |w|
|
|
s = "\u3042".force_encoding("ascii-8bit")
|
|
s << "\x82\xa0".force_encoding("ascii-8bit")
|
|
w << s
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal("\xa4\xa2".force_encoding("euc-jp"), r.getc)
|
|
r.set_encoding("shift_jis:euc-jp")
|
|
assert_equal("\xa4\xa2".force_encoding("euc-jp"), r.getc)
|
|
end)
|
|
end
|
|
|
|
def test_set_encoding2
|
|
pipe("utf-8:euc-jp",
|
|
proc do |w|
|
|
s = "\u3042".force_encoding("ascii-8bit")
|
|
s << "\x82\xa0".force_encoding("ascii-8bit")
|
|
w << s
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal("\xa4\xa2".force_encoding("euc-jp"), r.getc)
|
|
r.set_encoding("shift_jis", "euc-jp")
|
|
assert_equal("\xa4\xa2".force_encoding("euc-jp"), r.getc)
|
|
end)
|
|
end
|
|
|
|
def test_set_encoding_nil
|
|
pipe("utf-8:euc-jp",
|
|
proc do |w|
|
|
s = "\u3042".force_encoding("ascii-8bit")
|
|
s << "\x82\xa0".force_encoding("ascii-8bit")
|
|
w << s
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal("\xa4\xa2".force_encoding("euc-jp"), r.getc)
|
|
r.set_encoding(nil)
|
|
assert_equal("\x82\xa0".force_encoding(Encoding.default_external), r.read)
|
|
end)
|
|
end
|
|
|
|
def test_set_encoding_enc
|
|
pipe("utf-8:euc-jp",
|
|
proc do |w|
|
|
s = "\u3042".force_encoding("ascii-8bit")
|
|
s << "\x82\xa0".force_encoding("ascii-8bit")
|
|
w << s
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal("\xa4\xa2".force_encoding("euc-jp"), r.getc)
|
|
r.set_encoding(Encoding::Shift_JIS)
|
|
assert_equal("\x82\xa0".force_encoding(Encoding::Shift_JIS), r.getc)
|
|
end)
|
|
end
|
|
|
|
def test_set_encoding_invalid
|
|
pipe(proc do |w|
|
|
w << "\x80"
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
r.set_encoding("utf-8:euc-jp", :invalid=>:replace)
|
|
assert_equal("?", r.read)
|
|
end)
|
|
end
|
|
|
|
def test_set_encoding_undef
|
|
pipe(proc do |w|
|
|
w << "\ufffd"
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
r.set_encoding("utf-8", "euc-jp", :undef=>:replace)
|
|
assert_equal("?", r.read)
|
|
end)
|
|
end
|
|
|
|
def test_set_encoding_undef_replace
|
|
pipe(proc do |w|
|
|
w << "\ufffd"
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
r.set_encoding("utf-8", "euc-jp", :undef=>:replace, :replace=>"ZZZ")
|
|
assert_equal("ZZZ", r.read)
|
|
end)
|
|
pipe(proc do |w|
|
|
w << "\ufffd"
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
r.set_encoding("utf-8:euc-jp", :undef=>:replace, :replace=>"ZZZ")
|
|
assert_equal("ZZZ", r.read)
|
|
end)
|
|
end
|
|
|
|
def test_set_encoding_binmode
|
|
assert_raise(ArgumentError) {
|
|
open(__FILE__, "rt") {|f|
|
|
f.set_encoding("iso-2022-jp")
|
|
}
|
|
}
|
|
assert_raise(ArgumentError) {
|
|
open(__FILE__, "r") {|f|
|
|
f.set_encoding("iso-2022-jp")
|
|
}
|
|
}
|
|
assert_nothing_raised {
|
|
open(__FILE__, "rb") {|f|
|
|
f.set_encoding("iso-2022-jp")
|
|
}
|
|
}
|
|
assert_nothing_raised {
|
|
open(__FILE__, "r") {|f|
|
|
f.binmode
|
|
f.set_encoding("iso-2022-jp")
|
|
}
|
|
}
|
|
assert_nothing_raised {
|
|
open(__FILE__, "rt") {|f|
|
|
f.binmode
|
|
f.set_encoding("iso-2022-jp")
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_write_conversion_fixenc
|
|
pipe(proc do |w|
|
|
w.set_encoding("iso-2022-jp:utf-8")
|
|
w << "\u3042"
|
|
w << "\u3044"
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal("\e$B$\"$$\e(B".force_encoding("ascii-8bit"),
|
|
r.read.force_encoding("ascii-8bit"))
|
|
end)
|
|
end
|
|
|
|
def test_write_conversion_anyenc_stateful
|
|
pipe(proc do |w|
|
|
w.set_encoding("iso-2022-jp")
|
|
w << "\u3042"
|
|
w << "\x82\xa2".force_encoding("sjis")
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal("\e$B$\"$$\e(B".force_encoding("ascii-8bit"),
|
|
r.read.force_encoding("ascii-8bit"))
|
|
end)
|
|
end
|
|
|
|
def test_write_conversion_anyenc_stateless
|
|
pipe(proc do |w|
|
|
w.set_encoding("euc-jp")
|
|
w << "\u3042"
|
|
w << "\x82\xa2".force_encoding("sjis")
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal("\xa4\xa2\xa4\xa4".force_encoding("ascii-8bit"),
|
|
r.read.force_encoding("ascii-8bit"))
|
|
end)
|
|
end
|
|
|
|
def test_write_conversion_anyenc_stateful_nosync
|
|
pipe(proc do |w|
|
|
w.sync = false
|
|
w.set_encoding("iso-2022-jp")
|
|
w << "\u3042"
|
|
w << "\x82\xa2".force_encoding("sjis")
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal("\e$B$\"$$\e(B".force_encoding("ascii-8bit"),
|
|
r.read.force_encoding("ascii-8bit"))
|
|
end)
|
|
end
|
|
|
|
def test_read_stateful
|
|
pipe("euc-jp:iso-2022-jp",
|
|
proc do |w|
|
|
w << "\xA4\xA2"
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal("\e$B$\"\e(B".force_encoding("iso-2022-jp"), r.read)
|
|
end)
|
|
end
|
|
|
|
def test_stdin_external_encoding_with_reopen
|
|
skip "passing non-stdio fds is not supported" if /mswin|mingw/ =~ RUBY_PLATFORM
|
|
with_tmpdir {
|
|
open("tst", "w+") {|f|
|
|
pid = spawn(EnvUtil.rubybin, '-e', <<-'End', 10=>f)
|
|
io = IO.new(10, "r+")
|
|
STDIN.reopen(io)
|
|
STDIN.external_encoding
|
|
STDIN.write "\u3042"
|
|
STDIN.flush
|
|
End
|
|
Process.wait pid
|
|
f.rewind
|
|
result = f.read.force_encoding("ascii-8bit")
|
|
assert_equal("\u3042".force_encoding("ascii-8bit"), result)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_popen_r_enc
|
|
IO.popen("#{EnvUtil.rubybin} -e 'putc 255'", "r:ascii-8bit") {|f|
|
|
assert_equal(Encoding::ASCII_8BIT, f.external_encoding)
|
|
assert_equal(nil, f.internal_encoding)
|
|
s = f.read
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_equal("\xff".force_encoding("ascii-8bit"), s)
|
|
}
|
|
end
|
|
|
|
def test_popen_r_enc_in_opt
|
|
IO.popen("#{EnvUtil.rubybin} -e 'putc 255'", "r", encoding: "ascii-8bit") {|f|
|
|
assert_equal(Encoding::ASCII_8BIT, f.external_encoding)
|
|
assert_equal(nil, f.internal_encoding)
|
|
s = f.read
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_equal("\xff".force_encoding("ascii-8bit"), s)
|
|
}
|
|
end
|
|
|
|
def test_popen_r_enc_in_opt2
|
|
IO.popen("#{EnvUtil.rubybin} -e 'putc 255'", "r", external_encoding: "ascii-8bit") {|f|
|
|
assert_equal(Encoding::ASCII_8BIT, f.external_encoding)
|
|
assert_equal(nil, f.internal_encoding)
|
|
s = f.read
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_equal("\xff".force_encoding("ascii-8bit"), s)
|
|
}
|
|
end
|
|
|
|
def test_popen_r_enc_enc
|
|
IO.popen("#{EnvUtil.rubybin} -e 'putc 0xa1'", "r:shift_jis:euc-jp") {|f|
|
|
assert_equal(Encoding::Shift_JIS, f.external_encoding)
|
|
assert_equal(Encoding::EUC_JP, f.internal_encoding)
|
|
s = f.read
|
|
assert_equal(Encoding::EUC_JP, s.encoding)
|
|
assert_equal("\x8e\xa1".force_encoding("euc-jp"), s)
|
|
}
|
|
end
|
|
|
|
def test_popen_r_enc_enc_in_opt
|
|
IO.popen("#{EnvUtil.rubybin} -e 'putc 0xa1'", "r", encoding: "shift_jis:euc-jp") {|f|
|
|
assert_equal(Encoding::Shift_JIS, f.external_encoding)
|
|
assert_equal(Encoding::EUC_JP, f.internal_encoding)
|
|
s = f.read
|
|
assert_equal(Encoding::EUC_JP, s.encoding)
|
|
assert_equal("\x8e\xa1".force_encoding("euc-jp"), s)
|
|
}
|
|
end
|
|
|
|
def test_popen_r_enc_enc_in_opt2
|
|
IO.popen("#{EnvUtil.rubybin} -e 'putc 0xa1'", "r", external_encoding: "shift_jis", internal_encoding: "euc-jp") {|f|
|
|
assert_equal(Encoding::Shift_JIS, f.external_encoding)
|
|
assert_equal(Encoding::EUC_JP, f.internal_encoding)
|
|
s = f.read
|
|
assert_equal(Encoding::EUC_JP, s.encoding)
|
|
assert_equal("\x8e\xa1".force_encoding("euc-jp"), s)
|
|
}
|
|
end
|
|
|
|
def test_popenv_r_enc_enc_in_opt2
|
|
IO.popen([EnvUtil.rubybin, "-e", "putc 0xa1"], "r", external_encoding: "shift_jis", internal_encoding: "euc-jp") {|f|
|
|
assert_equal(Encoding::Shift_JIS, f.external_encoding)
|
|
assert_equal(Encoding::EUC_JP, f.internal_encoding)
|
|
s = f.read
|
|
assert_equal(Encoding::EUC_JP, s.encoding)
|
|
assert_equal("\x8e\xa1".force_encoding("euc-jp"), s)
|
|
}
|
|
end
|
|
|
|
def test_open_pipe_r_enc
|
|
open("|#{EnvUtil.rubybin} -e 'putc 255'", "r:ascii-8bit") {|f|
|
|
assert_equal(Encoding::ASCII_8BIT, f.external_encoding)
|
|
assert_equal(nil, f.internal_encoding)
|
|
s = f.read
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_equal("\xff".force_encoding("ascii-8bit"), s)
|
|
}
|
|
end
|
|
|
|
def test_open_pipe_r_enc2
|
|
open("|#{EnvUtil.rubybin} -e 'putc \"\\u3042\"'", "r:UTF-8") {|f|
|
|
assert_equal(Encoding::UTF_8, f.external_encoding)
|
|
assert_equal(nil, f.internal_encoding)
|
|
s = f.read
|
|
assert_equal(Encoding::UTF_8, s.encoding)
|
|
assert_equal("\u3042", s)
|
|
}
|
|
end
|
|
|
|
def test_s_foreach_enc
|
|
with_tmpdir {
|
|
generate_file("t", "\xff")
|
|
IO.foreach("t", :mode => "r:ascii-8bit") {|s|
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_equal("\xff".force_encoding("ascii-8bit"), s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_s_foreach_enc_in_opt
|
|
with_tmpdir {
|
|
generate_file("t", "\xff")
|
|
IO.foreach("t", :encoding => "ascii-8bit") {|s|
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_equal("\xff".force_encoding("ascii-8bit"), s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_s_foreach_enc_in_opt2
|
|
with_tmpdir {
|
|
generate_file("t", "\xff")
|
|
IO.foreach("t", :external_encoding => "ascii-8bit") {|s|
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_equal("\xff".force_encoding("ascii-8bit"), s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_s_foreach_enc_enc
|
|
with_tmpdir {
|
|
generate_file("t", "\u3042")
|
|
IO.foreach("t", :mode => "r:utf-8:euc-jp") {|s|
|
|
assert_equal(Encoding::EUC_JP, s.encoding)
|
|
assert_equal("\xa4\xa2".force_encoding("euc-jp"), s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_s_foreach_enc_enc_in_opt
|
|
with_tmpdir {
|
|
generate_file("t", "\u3042")
|
|
IO.foreach("t", :mode => "r", :encoding => "utf-8:euc-jp") {|s|
|
|
assert_equal(Encoding::EUC_JP, s.encoding)
|
|
assert_equal("\xa4\xa2".force_encoding("euc-jp"), s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_s_foreach_enc_enc_in_opt2
|
|
with_tmpdir {
|
|
generate_file("t", "\u3042")
|
|
IO.foreach("t", :mode => "r", :external_encoding => "utf-8", :internal_encoding => "euc-jp") {|s|
|
|
assert_equal(Encoding::EUC_JP, s.encoding)
|
|
assert_equal("\xa4\xa2".force_encoding("euc-jp"), s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_s_foreach_open_args_enc
|
|
with_tmpdir {
|
|
generate_file("t", "\xff")
|
|
IO.foreach("t", :open_args => ["r:ascii-8bit"]) {|s|
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_equal("\xff".force_encoding("ascii-8bit"), s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_s_foreach_open_args_enc_in_opt
|
|
with_tmpdir {
|
|
generate_file("t", "\xff")
|
|
IO.foreach("t", :open_args => ["r", encoding: "ascii-8bit"]) {|s|
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_equal("\xff".force_encoding("ascii-8bit"), s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_s_foreach_open_args_enc_in_opt2
|
|
with_tmpdir {
|
|
generate_file("t", "\xff")
|
|
IO.foreach("t", :open_args => ["r", external_encoding: "ascii-8bit"]) {|s|
|
|
assert_equal(Encoding::ASCII_8BIT, s.encoding)
|
|
assert_equal("\xff".force_encoding("ascii-8bit"), s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_s_foreach_open_args_enc_enc
|
|
with_tmpdir {
|
|
generate_file("t", "\u3042")
|
|
IO.foreach("t", :open_args => ["r:utf-8:euc-jp"]) {|s|
|
|
assert_equal(Encoding::EUC_JP, s.encoding)
|
|
assert_equal("\xa4\xa2".force_encoding("euc-jp"), s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_s_foreach_open_args_enc_enc_in_opt
|
|
with_tmpdir {
|
|
generate_file("t", "\u3042")
|
|
IO.foreach("t", :open_args => ["r", encoding: "utf-8:euc-jp"]) {|s|
|
|
assert_equal(Encoding::EUC_JP, s.encoding)
|
|
assert_equal("\xa4\xa2".force_encoding("euc-jp"), s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_s_foreach_open_args_enc_enc_in_opt2
|
|
with_tmpdir {
|
|
generate_file("t", "\u3042")
|
|
IO.foreach("t", :open_args => ["r", external_encoding: "utf-8", internal_encoding: "euc-jp"]) {|s|
|
|
assert_equal(Encoding::EUC_JP, s.encoding)
|
|
assert_equal("\xa4\xa2".force_encoding("euc-jp"), s)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_both_textmode_binmode
|
|
assert_raise(ArgumentError) { open("not-exist", "r", :textmode=>true, :binmode=>true) }
|
|
end
|
|
|
|
def test_textmode_decode_universal_newline_read
|
|
with_tmpdir {
|
|
generate_file("t.crlf", "a\r\nb\r\nc\r\n")
|
|
assert_equal("a\nb\nc\n", File.read("t.crlf", mode:"rt:euc-jp:utf-8"))
|
|
assert_equal("a\nb\nc\n", File.read("t.crlf", mode:"rt"))
|
|
open("t.crlf", "rt:euc-jp:utf-8") {|f| assert_equal("a\nb\nc\n", f.read) }
|
|
open("t.crlf", "rt") {|f| assert_equal("a\nb\nc\n", f.read) }
|
|
open("t.crlf", "r", :textmode=>true) {|f| assert_equal("a\nb\nc\n", f.read) }
|
|
open("t.crlf", "r", textmode: true, universal_newline: false) {|f|
|
|
assert_equal("a\r\nb\r\nc\r\n", f.read)
|
|
}
|
|
|
|
generate_file("t.cr", "a\rb\rc\r")
|
|
assert_equal("a\nb\nc\n", File.read("t.cr", mode:"rt:euc-jp:utf-8"))
|
|
assert_equal("a\nb\nc\n", File.read("t.cr", mode:"rt"))
|
|
|
|
generate_file("t.lf", "a\nb\nc\n")
|
|
assert_equal("a\nb\nc\n", File.read("t.cr", mode:"rt:euc-jp:utf-8"))
|
|
assert_equal("a\nb\nc\n", File.read("t.cr", mode:"rt"))
|
|
}
|
|
end
|
|
|
|
def test_textmode_decode_universal_newline_getc
|
|
with_tmpdir {
|
|
generate_file("t.crlf", "a\r\nb\r\nc\r\n")
|
|
open("t.crlf", "rt") {|f|
|
|
assert_equal("a", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal("b", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal("c", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal(nil, f.getc)
|
|
}
|
|
|
|
generate_file("t.cr", "a\rb\rc\r")
|
|
open("t.cr", "rt") {|f|
|
|
assert_equal("a", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal("b", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal("c", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal(nil, f.getc)
|
|
}
|
|
|
|
generate_file("t.lf", "a\nb\nc\n")
|
|
open("t.lf", "rt") {|f|
|
|
assert_equal("a", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal("b", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal("c", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal(nil, f.getc)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_textmode_decode_universal_newline_gets
|
|
with_tmpdir {
|
|
generate_file("t.crlf", "a\r\nb\r\nc\r\n")
|
|
open("t.crlf", "rt") {|f|
|
|
assert_equal("a\n", f.gets)
|
|
assert_equal("b\n", f.gets)
|
|
assert_equal("c\n", f.gets)
|
|
assert_equal(nil, f.gets)
|
|
}
|
|
|
|
generate_file("t.cr", "a\rb\rc\r")
|
|
open("t.cr", "rt") {|f|
|
|
assert_equal("a\n", f.gets)
|
|
assert_equal("b\n", f.gets)
|
|
assert_equal("c\n", f.gets)
|
|
assert_equal(nil, f.gets)
|
|
}
|
|
|
|
generate_file("t.lf", "a\nb\nc\n")
|
|
open("t.lf", "rt") {|f|
|
|
assert_equal("a\n", f.gets)
|
|
assert_equal("b\n", f.gets)
|
|
assert_equal("c\n", f.gets)
|
|
assert_equal(nil, f.gets)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_textmode_decode_universal_newline_utf16
|
|
with_tmpdir {
|
|
generate_file("t.utf16be.crlf", "\0a\0\r\0\n\0b\0\r\0\n\0c\0\r\0\n")
|
|
assert_equal("a\nb\nc\n", File.read("t.utf16be.crlf", mode:"rt:utf-16be:utf-8"))
|
|
|
|
generate_file("t.utf16le.crlf", "a\0\r\0\n\0b\0\r\0\n\0c\0\r\0\n\0")
|
|
assert_equal("a\nb\nc\n", File.read("t.utf16le.crlf", mode:"rt:utf-16le:utf-8"))
|
|
|
|
generate_file("t.utf16be.cr", "\0a\0\r\0b\0\r\0c\0\r")
|
|
assert_equal("a\nb\nc\n", File.read("t.utf16be.cr", mode:"rt:utf-16be:utf-8"))
|
|
|
|
generate_file("t.utf16le.cr", "a\0\r\0b\0\r\0c\0\r\0")
|
|
assert_equal("a\nb\nc\n", File.read("t.utf16le.cr", mode:"rt:utf-16le:utf-8"))
|
|
|
|
generate_file("t.utf16be.lf", "\0a\0\n\0b\0\n\0c\0\n")
|
|
assert_equal("a\nb\nc\n", File.read("t.utf16be.lf", mode:"rt:utf-16be:utf-8"))
|
|
|
|
generate_file("t.utf16le.lf", "a\0\n\0b\0\n\0c\0\n\0")
|
|
assert_equal("a\nb\nc\n", File.read("t.utf16le.lf", mode:"rt:utf-16le:utf-8"))
|
|
}
|
|
end
|
|
|
|
SYSTEM_NEWLINE = []
|
|
def system_newline
|
|
return SYSTEM_NEWLINE.first if !SYSTEM_NEWLINE.empty?
|
|
with_tmpdir {
|
|
open("newline", "wt") {|f|
|
|
f.print "\n"
|
|
}
|
|
open("newline", "rb") {|f|
|
|
SYSTEM_NEWLINE << f.read
|
|
}
|
|
}
|
|
SYSTEM_NEWLINE.first
|
|
end
|
|
|
|
def test_textmode_encode_newline
|
|
with_tmpdir {
|
|
open("t.txt", "wt") {|f|
|
|
f.puts "abc"
|
|
f.puts "def"
|
|
}
|
|
content = File.read("t.txt", :mode=>"rb")
|
|
nl = system_newline
|
|
assert_equal("abc#{nl}def#{nl}", content)
|
|
}
|
|
end
|
|
|
|
def test_textmode_encode_newline_enc
|
|
with_tmpdir {
|
|
open("t.txt", "wt:euc-jp") {|f|
|
|
f.puts "abc\u3042"
|
|
f.puts "def\u3044"
|
|
}
|
|
content = File.read("t.txt", :mode=>"rb:ascii-8bit")
|
|
nl = system_newline
|
|
assert_equal("abc\xA4\xA2#{nl}def\xA4\xA4#{nl}", content)
|
|
}
|
|
end
|
|
|
|
def test_read_newline_conversion_with_encoding_conversion
|
|
with_tmpdir {
|
|
generate_file("t.utf8.crlf", "a\r\nb\r\n")
|
|
open("t.utf8.crlf", "rb:utf-8:utf-16be") {|f|
|
|
content = f.read
|
|
assert_equal("\0a\0\r\0\n\0b\0\r\0\n".force_encoding("UTF-16BE"), content)
|
|
}
|
|
open("t.utf8.crlf", "rt:utf-8:utf-16be") {|f|
|
|
content = f.read
|
|
assert_equal("\0a\0\n\0b\0\n".force_encoding("UTF-16BE"), content)
|
|
}
|
|
open("t.utf8.crlf", "r:utf-8:utf-16be") {|f|
|
|
content = f.read
|
|
if system_newline == "\n"
|
|
assert_equal("\0a\0\r\0\n\0b\0\r\0\n".force_encoding("UTF-16BE"), content)
|
|
else
|
|
assert_equal("\0a\0\n\0b\0\n".force_encoding("UTF-16BE"), content)
|
|
end
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_read_newline_conversion_without_encoding_conversion
|
|
with_tmpdir {
|
|
generate_file("t.utf16.crlf", "\0a\0\r\0\n\0b\0\r\0\n")
|
|
open("t.utf16.crlf", "rb:utf-16be") {|f|
|
|
content = f.read
|
|
assert_equal("\0a\0\r\0\n\0b\0\r\0\n".force_encoding("UTF-16BE"),
|
|
content)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_read_newline_conversion_error
|
|
with_tmpdir {
|
|
generate_file("empty.txt", "")
|
|
# ascii incompatible encoding without conversion needs binmode.
|
|
assert_raise(ArgumentError) {
|
|
open("empty.txt", "rt:utf-16be") {|f| }
|
|
}
|
|
assert_raise(ArgumentError) {
|
|
open("empty.txt", "r:utf-16be") {|f| }
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_read_mode
|
|
with_tmpdir {
|
|
generate_file("t", "a\rb\r\nc\n\xc2\xa2")
|
|
generate_file("ie", "a\rb\r\nc\n\e$B\x42\x22\e(B")
|
|
generate_file("iu", "a\rb\r\nc\n\e$B\x21\x71\e(B")
|
|
generate_file("be", "\0a\0\r\0b\0\r\0\n\0c\0\n\x85\x35")
|
|
generate_file("bu", "\0a\0\r\0b\0\r\0\n\0c\0\n\0\xa2")
|
|
# "\xc2\xa2" is valid as EUC-JP and UTF-8
|
|
# EUC-JP UTF-8 Unicode
|
|
# 0xC2A2 0xE894B5 U+8535
|
|
# 0xA1F1 0xC2A2 U+00A2
|
|
|
|
open("t","rt") {|f| assert_equal("a\nb\nc\n\xc2\xa2".force_encoding(Encoding.default_external), f.read) }
|
|
open("t","rb") {|f| assert_equal("a\rb\r\nc\n\xc2\xa2".force_encoding(Encoding::ASCII_8BIT), f.read) }
|
|
|
|
open("t","rt:euc-jp") {|f| assert_equal("a\nb\nc\n\xc2\xa2".force_encoding("EUC-JP"), f.read) }
|
|
open("t","rb:euc-jp") {|f| assert_equal("a\rb\r\nc\n\xc2\xa2".force_encoding("EUC-JP"), f.read) }
|
|
open("t","rt:utf-8") {|f| assert_equal("a\nb\nc\n\xc2\xa2".force_encoding("UTF-8"), f.read) }
|
|
open("t","rb:utf-8") {|f| assert_equal("a\rb\r\nc\n\xc2\xa2".force_encoding("UTF-8"), f.read) }
|
|
assert_raise(ArgumentError) { open("t", "rt:iso-2022-jp") {|f| } }
|
|
open("t","rb:iso-2022-jp") {|f| assert_equal("a\rb\r\nc\n\xc2\xa2".force_encoding("ISO-2022-JP"), f.read) }
|
|
|
|
open("t","rt:euc-jp:utf-8") {|f| assert_equal("a\nb\nc\n\u8535", f.read) }
|
|
open("t","rt:utf-8:euc-jp") {|f| assert_equal("a\nb\nc\n\xa1\xf1".force_encoding("EUC-JP"), f.read) }
|
|
open("t","rb:euc-jp:utf-8") {|f| assert_equal("a\rb\r\nc\n\u8535", f.read) }
|
|
open("t","rb:utf-8:euc-jp") {|f| assert_equal("a\rb\r\nc\n\xa1\xf1".force_encoding("EUC-JP"), f.read) }
|
|
|
|
open("t","rt:euc-jp:iso-2022-jp"){|f| assert_equal("a\nb\nc\n\e$B\x42\x22\e(B".force_encoding("ISO-2022-JP"), f.read) }
|
|
open("t","rt:utf-8:iso-2022-jp"){|f| assert_equal("a\nb\nc\n\e$B\x21\x71\e(B".force_encoding("ISO-2022-JP"), f.read) }
|
|
open("t","rt:euc-jp:utf-16be"){|f| assert_equal("\0a\0\n\0b\0\n\0c\0\n\x85\x35".force_encoding("UTF-16BE"), f.read) }
|
|
open("t","rt:utf-8:utf-16be"){|f| assert_equal("\0a\0\n\0b\0\n\0c\0\n\0\xa2".force_encoding("UTF-16BE"), f.read) }
|
|
open("t","rb:euc-jp:iso-2022-jp"){|f|assert_equal("a\rb\r\nc\n\e$B\x42\x22\e(B".force_encoding("ISO-2022-JP"),f.read)}
|
|
open("t","rb:utf-8:iso-2022-jp"){|f|assert_equal("a\rb\r\nc\n\e$B\x21\x71\e(B".force_encoding("ISO-2022-JP"),f.read)}
|
|
open("t","rb:euc-jp:utf-16be"){|f|assert_equal("\0a\0\r\0b\0\r\0\n\0c\0\n\x85\x35".force_encoding("UTF-16BE"),f.read)}
|
|
open("t","rb:utf-8:utf-16be"){|f|assert_equal("\0a\0\r\0b\0\r\0\n\0c\0\n\0\xa2".force_encoding("UTF-16BE"),f.read)}
|
|
|
|
open("ie","rt:iso-2022-jp:euc-jp"){|f| assert_equal("a\nb\nc\n\xc2\xa2".force_encoding("EUC-JP"), f.read) }
|
|
open("iu","rt:iso-2022-jp:utf-8"){|f| assert_equal("a\nb\nc\n\xc2\xa2".force_encoding("UTF-8"), f.read) }
|
|
open("be","rt:utf-16be:euc-jp"){|f| assert_equal("a\nb\nc\n\xc2\xa2".force_encoding("EUC-JP"), f.read) }
|
|
open("bu","rt:utf-16be:utf-8"){|f| assert_equal("a\nb\nc\n\xc2\xa2".force_encoding("UTF-8"), f.read) }
|
|
open("ie","rb:iso-2022-jp:euc-jp"){|f|assert_equal("a\rb\r\nc\n\xc2\xa2".force_encoding("EUC-JP"),f.read)}
|
|
open("iu","rb:iso-2022-jp:utf-8"){|f|assert_equal("a\rb\r\nc\n\xc2\xa2".force_encoding("UTF-8"),f.read)}
|
|
open("be","rb:utf-16be:euc-jp"){|f|assert_equal("a\rb\r\nc\n\xc2\xa2".force_encoding("EUC-JP"),f.read)}
|
|
open("bu","rb:utf-16be:utf-8"){|f|assert_equal("a\rb\r\nc\n\xc2\xa2".force_encoding("UTF-8"),f.read)}
|
|
|
|
open("ie","rt:iso-2022-jp:utf-16be"){|f|assert_equal("\0a\0\n\0b\0\n\0c\0\n\x85\x35".force_encoding("UTF-16BE"),f.read)}
|
|
open("be","rt:utf-16be:iso-2022-jp"){|f|assert_equal("a\nb\nc\n\e$B\x42\x22\e(B".force_encoding("ISO-2022-JP"),f.read)}
|
|
open("ie","rb:iso-2022-jp:utf-16be"){|f|assert_equal("\0a\0\r\0b\0\r\0\n\0c\0\n\x85\x35".force_encoding("UTF-16BE"),f.read)}
|
|
open("be","rb:utf-16be:iso-2022-jp"){|f|assert_equal("a\rb\r\nc\n\e$B\x42\x22\e(B".force_encoding("ISO-2022-JP"),f.read)}
|
|
}
|
|
end
|
|
|
|
def assert_write(expected, mode, *args)
|
|
with_tmpdir {
|
|
open("t", mode) {|f|
|
|
args.each {|arg| f.print arg }
|
|
}
|
|
content = File.read("t", :mode=>"rb:ascii-8bit")
|
|
assert_equal(expected.dup.force_encoding("ascii-8bit"),
|
|
content.force_encoding("ascii-8bit"))
|
|
}
|
|
end
|
|
|
|
def test_write_mode
|
|
# "\xc2\xa2" is valid as EUC-JP and UTF-8
|
|
# EUC-JP UTF-8 Unicode
|
|
# 0xC2A2 0xE894B5 U+8535
|
|
# 0xA1F1 0xC2A2 U+00A2
|
|
a = "a\rb\r\nc\n"
|
|
e = "\xc2\xa2".force_encoding("euc-jp")
|
|
u8 = "\xc2\xa2".force_encoding("utf-8")
|
|
u16 = "\x85\x35\0\r\x00\xa2\0\r\0\n\0\n".force_encoding("utf-16be")
|
|
i = "\e$B\x42\x22\e(B\r\e$B\x21\x71\e(B\r\n\n".force_encoding("iso-2022-jp")
|
|
n = system_newline
|
|
un = n.encode("utf-16be").force_encoding("ascii-8bit")
|
|
|
|
assert_write("a\rb\r#{n}c#{n}", "wt", a)
|
|
assert_write("\xc2\xa2", "wt", e)
|
|
assert_write("\xc2\xa2", "wt", u8)
|
|
|
|
assert_write("a\rb\r\nc\n", "wb", a)
|
|
assert_write("\xc2\xa2", "wb", e)
|
|
assert_write("\xc2\xa2", "wb", u8)
|
|
|
|
#assert_write("\x85\x35\0\r\x00\xa2\0\r\0\n\0\n", "wt", u16) should raise
|
|
#assert_write("\e$B\x42\x22\e(B\r\e$B\x21\x71\e(B\r\n\n", "wt", i) should raise
|
|
assert_write("\x85\x35\0\r\x00\xa2\0\r\0\n\0\n", "wb", u16)
|
|
assert_write("\e$B\x42\x22\e(B\r\e$B\x21\x71\e(B\r\n\n", "wb", i)
|
|
|
|
t_write_mode_enc
|
|
t_write_mode_enc(":utf-8")
|
|
end
|
|
|
|
def t_write_mode_enc(enc="")
|
|
# "\xc2\xa2" is valid as EUC-JP and UTF-8
|
|
# EUC-JP UTF-8 Unicode
|
|
# 0xC2A2 0xE894B5 U+8535
|
|
# 0xA1F1 0xC2A2 U+00A2
|
|
a = "a\rb\r\nc\n"
|
|
e = "\xc2\xa2".force_encoding("euc-jp")
|
|
u8 = "\xc2\xa2".force_encoding("utf-8")
|
|
u16 = "\x85\x35\0\r\x00\xa2\0\r\0\n\0\n".force_encoding("utf-16be")
|
|
i = "\e$B\x42\x22\e(B\r\e$B\x21\x71\e(B\r\n\n".force_encoding("iso-2022-jp")
|
|
n = system_newline
|
|
un = n.encode("utf-16be").force_encoding("ascii-8bit")
|
|
|
|
assert_write("a\rb\r#{n}c#{n}", "wt:euc-jp#{enc}", a)
|
|
assert_write("\xc2\xa2", "wt:euc-jp#{enc}", e)
|
|
assert_write("\xa1\xf1", "wt:euc-jp#{enc}", u8)
|
|
|
|
assert_write("a\rb\r\nc\n", "wb:euc-jp#{enc}", a)
|
|
assert_write("\xc2\xa2", "wb:euc-jp#{enc}", e)
|
|
assert_write("\xa1\xf1", "wb:euc-jp#{enc}", u8)
|
|
|
|
assert_write("\xc2\xa2\r\xa1\xf1\r#{n}#{n}", "wt:euc-jp#{enc}", u16)
|
|
assert_write("\xc2\xa2\r\xa1\xf1\r#{n}#{n}", "wt:euc-jp#{enc}", i)
|
|
assert_write("\xc2\xa2\r\xa1\xf1\r\n\n", "wb:euc-jp#{enc}", u16)
|
|
assert_write("\xc2\xa2\r\xa1\xf1\r\n\n", "wb:euc-jp#{enc}", i)
|
|
|
|
assert_write("\0a\0\r\0b\0\r#{un}\0c#{un}", "wt:utf-16be#{enc}", a)
|
|
assert_write("\x85\x35", "wt:utf-16be#{enc}", e)
|
|
assert_write("\x00\xa2", "wt:utf-16be#{enc}", u8)
|
|
assert_write("a\rb\r#{n}c#{n}", "wt:iso-2022-jp#{enc}", a)
|
|
assert_write("\e$B\x42\x22\e(B", "wt:iso-2022-jp#{enc}", e)
|
|
assert_write("\e$B\x21\x71\e(B", "wt:iso-2022-jp#{enc}", u8)
|
|
|
|
assert_write("\0a\0\r\0b\0\r\0\n\0c\0\n", "wb:utf-16be#{enc}", a)
|
|
assert_write("\x85\x35", "wb:utf-16be#{enc}", e)
|
|
assert_write("\x00\xa2", "wb:utf-16be#{enc}", u8)
|
|
assert_write("a\rb\r\nc\n", "wb:iso-2022-jp#{enc}", a)
|
|
assert_write("\e$B\x42\x22\e(B", "wb:iso-2022-jp#{enc}", e)
|
|
assert_write("\e$B\x21\x71\e(B", "wb:iso-2022-jp#{enc}", u8)
|
|
|
|
assert_write("\x85\x35\0\r\x00\xa2\0\r#{un}#{un}", "wt:utf-16be#{enc}", u16)
|
|
assert_write("\x85\x35\0\r\x00\xa2\0\r#{un}#{un}", "wt:utf-16be#{enc}", i)
|
|
assert_write("\x85\x35\0\r\x00\xa2\0\r\0\n\0\n", "wb:utf-16be#{enc}", u16)
|
|
assert_write("\x85\x35\0\r\x00\xa2\0\r\0\n\0\n", "wb:utf-16be#{enc}", i)
|
|
assert_write("\e$B\x42\x22\e(B\r\e$B\x21\x71\e(B\r#{n}#{n}", "wt:iso-2022-jp#{enc}", u16)
|
|
assert_write("\e$B\x42\x22\e(B\r\e$B\x21\x71\e(B\r#{n}#{n}", "wt:iso-2022-jp#{enc}", i)
|
|
assert_write("\e$B\x42\x22\e(B\r\e$B\x21\x71\e(B\r\n\n", "wb:iso-2022-jp#{enc}", u16)
|
|
assert_write("\e$B\x42\x22\e(B\r\e$B\x21\x71\e(B\r\n\n", "wb:iso-2022-jp#{enc}", i)
|
|
end
|
|
|
|
def test_write_mode_fail
|
|
return if system_newline == "\n"
|
|
with_tmpdir {
|
|
open("t", "wt") {|f|
|
|
assert_raise(ArgumentError) { f.print "\0\r\0\r\0\n\0\n".force_encoding("utf-16be") }
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_write_ascii_incompat
|
|
with_tmpdir {
|
|
open("t.utf8", "wb:utf-8:utf-16be") {|f| }
|
|
open("t.utf8", "wt:utf-8:utf-16be") {|f| }
|
|
open("t.utf8", "w:utf-8:utf-16be") {|f| }
|
|
open("t.utf16", "wb:utf-16be") {|f| }
|
|
open("t.utf16", "wt:utf-16be") {|f| }
|
|
open("t.utf16", "w:utf-16be") {|f| }
|
|
}
|
|
end
|
|
|
|
def test_binmode_write_ascii_incompat_internal
|
|
with_tmpdir {
|
|
open("t.utf8.lf", "wb:utf-8:utf-16be") {|f|
|
|
f.print "\0a\0\n\0b\0\n".force_encoding("UTF-16BE")
|
|
}
|
|
content = File.read("t.utf8.lf", :mode=>"rb:ascii-8bit")
|
|
assert_equal("a\nb\n", content)
|
|
|
|
open("t.utf8.lf", "wb:utf-16be") {|f|
|
|
f.print "\0a\0\n\0b\0\n".force_encoding("UTF-16BE")
|
|
}
|
|
content = File.read("t.utf8.lf", :mode=>"rb:ascii-8bit")
|
|
assert_equal("\0a\0\n\0b\0\n", content)
|
|
}
|
|
end
|
|
|
|
def test_binary
|
|
with_tmpdir {
|
|
src = "a\nb\rc\r\nd\n"
|
|
generate_file("t.txt", src)
|
|
open("t.txt", "rb") {|f|
|
|
assert_equal(src, f.read)
|
|
}
|
|
open("t.txt", "r", :binmode=>true) {|f|
|
|
assert_equal(src, f.read)
|
|
}
|
|
if system_newline == "\n"
|
|
open("t.txt", "r") {|f|
|
|
assert_equal(src, f.read)
|
|
}
|
|
end
|
|
}
|
|
end
|
|
|
|
def test_binmode
|
|
with_tmpdir {
|
|
src = "a\r\nb\r\nc\r\n"
|
|
generate_file("t.txt", src)
|
|
open("t.txt", "rt") {|f|
|
|
assert_equal("a", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
f.binmode
|
|
assert_equal("b", f.getc)
|
|
assert_equal("\r", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal("c", f.getc)
|
|
assert_equal("\r", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal(nil, f.getc)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_binmode2
|
|
with_tmpdir {
|
|
src = "a\r\nb\r\nc\r\n"
|
|
generate_file("t.txt", src)
|
|
open("t.txt", "rt:euc-jp:utf-8") {|f|
|
|
assert_equal("a", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
f.binmode
|
|
assert_equal("b", f.getc)
|
|
assert_equal("\r", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal("c", f.getc)
|
|
assert_equal("\r", f.getc)
|
|
assert_equal("\n", f.getc)
|
|
assert_equal(nil, f.getc)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_binmode3
|
|
with_tmpdir {
|
|
src = "\u3042\r\n"
|
|
generate_file("t.txt", src)
|
|
srcbin = src.dup.force_encoding("ascii-8bit")
|
|
open("t.txt", "rt:utf-8:euc-jp") {|f|
|
|
f.binmode
|
|
result = f.read
|
|
assert_str_equal(srcbin, result)
|
|
assert_equal(Encoding::ASCII_8BIT, result.encoding)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_invalid_r
|
|
with_tmpdir {
|
|
generate_file("t.txt", "a\x80b")
|
|
open("t.txt", "r:utf-8:euc-jp", :invalid => :replace) {|f|
|
|
assert_equal("a?b", f.read)
|
|
}
|
|
open("t.txt", "r:utf-8:euc-jp", :invalid => :replace, :replace => "") {|f|
|
|
assert_equal("ab", f.read)
|
|
}
|
|
open("t.txt", "r:utf-8:euc-jp", :undef => :replace) {|f|
|
|
assert_raise(Encoding::InvalidByteSequenceError) { f.read }
|
|
assert_equal("b", f.read)
|
|
}
|
|
open("t.txt", "r:utf-8:euc-jp", :undef => :replace, :replace => "") {|f|
|
|
assert_raise(Encoding::InvalidByteSequenceError) { f.read }
|
|
assert_equal("b", f.read)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_undef_r
|
|
with_tmpdir {
|
|
generate_file("t.txt", "a\uFFFDb")
|
|
open("t.txt", "r:utf-8:euc-jp", :undef => :replace) {|f|
|
|
assert_equal("a?b", f.read)
|
|
}
|
|
open("t.txt", "r:utf-8:euc-jp", :undef => :replace, :replace => "") {|f|
|
|
assert_equal("ab", f.read)
|
|
}
|
|
open("t.txt", "r:utf-8:euc-jp", :invalid => :replace) {|f|
|
|
assert_raise(Encoding::UndefinedConversionError) { f.read }
|
|
assert_equal("b", f.read)
|
|
}
|
|
open("t.txt", "r:utf-8:euc-jp", :invalid => :replace, :replace => "") {|f|
|
|
assert_raise(Encoding::UndefinedConversionError) { f.read }
|
|
assert_equal("b", f.read)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_invalid_w
|
|
with_tmpdir {
|
|
invalid_utf8 = "a\x80b".force_encoding("utf-8")
|
|
open("t.txt", "w:euc-jp", :invalid => :replace) {|f|
|
|
assert_nothing_raised { f.write invalid_utf8 }
|
|
}
|
|
assert_equal("a?b", File.read("t.txt"))
|
|
|
|
open("t.txt", "w:euc-jp", :invalid => :replace, :replace => "") {|f|
|
|
assert_nothing_raised { f.write invalid_utf8 }
|
|
}
|
|
assert_equal("ab", File.read("t.txt"))
|
|
|
|
open("t.txt", "w:euc-jp", :undef => :replace) {|f|
|
|
assert_raise(Encoding::InvalidByteSequenceError) { f.write invalid_utf8 }
|
|
}
|
|
open("t.txt", "w:euc-jp", :undef => :replace, :replace => "") {|f|
|
|
assert_raise(Encoding::InvalidByteSequenceError) { f.write invalid_utf8 }
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_undef_w_stateless
|
|
with_tmpdir {
|
|
generate_file("t.txt", "a\uFFFDb")
|
|
open("t.txt", "w:euc-jp:utf-8", :undef => :replace) {|f|
|
|
assert_nothing_raised { f.write "a\uFFFDb" }
|
|
}
|
|
assert_equal("a?b", File.read("t.txt"))
|
|
open("t.txt", "w:euc-jp:utf-8", :undef => :replace, :replace => "") {|f|
|
|
assert_nothing_raised { f.write "a\uFFFDb" }
|
|
}
|
|
assert_equal("ab", File.read("t.txt"))
|
|
open("t.txt", "w:euc-jp:utf-8", :invalid => :replace) {|f|
|
|
assert_raise(Encoding::UndefinedConversionError) { f.write "a\uFFFDb" }
|
|
}
|
|
open("t.txt", "w:euc-jp:utf-8", :invalid => :replace, :replace => "") {|f|
|
|
assert_raise(Encoding::UndefinedConversionError) { f.write "a\uFFFDb" }
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_undef_w_stateful
|
|
with_tmpdir {
|
|
generate_file("t.txt", "a\uFFFDb")
|
|
open("t.txt", "w:iso-2022-jp:utf-8", :undef => :replace) {|f|
|
|
assert_nothing_raised { f.write "a\uFFFDb" }
|
|
}
|
|
assert_equal("a?b", File.read("t.txt"))
|
|
open("t.txt", "w:iso-2022-jp:utf-8", :undef => :replace, :replace => "") {|f|
|
|
assert_nothing_raised { f.write "a\uFFFDb" }
|
|
}
|
|
assert_equal("ab", File.read("t.txt"))
|
|
open("t.txt", "w:iso-2022-jp:utf-8", :invalid => :replace) {|f|
|
|
assert_raise(Encoding::UndefinedConversionError) { f.write "a\uFFFDb" }
|
|
}
|
|
open("t.txt", "w:iso-2022-jp:utf-8", :invalid => :replace, :replace => "") {|f|
|
|
assert_raise(Encoding::UndefinedConversionError) { f.write "a\uFFFDb" }
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_w_xml_attr
|
|
with_tmpdir {
|
|
open("raw.txt", "wb", xml: :attr) {|f| f.print '&<>"\''; f.puts "\u4E02\u3042" }
|
|
content = File.read("raw.txt", :mode=>"rb:ascii-8bit")
|
|
assert_equal("\"&<>"'\u4E02\u3042\n\"".force_encoding("ascii-8bit"), content)
|
|
|
|
open("ascii.txt", "wb:us-ascii", xml: :attr) {|f| f.print '&<>"\''; f.puts "\u4E02\u3042" }
|
|
content = File.read("ascii.txt", :mode=>"rb:ascii-8bit")
|
|
assert_equal("\"&<>"'丂あ\n\"".force_encoding("ascii-8bit"), content)
|
|
|
|
open("iso-2022-jp.txt", "wb:iso-2022-jp", xml: :attr) {|f| f.print '&<>"\''; f.puts "\u4E02\u3042" }
|
|
content = File.read("iso-2022-jp.txt", :mode=>"rb:ascii-8bit")
|
|
assert_equal("\"&<>"'丂\e$B$\"\e(B\n\"".force_encoding("ascii-8bit"), content)
|
|
|
|
open("utf-16be.txt", "wb:utf-16be", xml: :attr) {|f| f.print '&<>"\''; f.puts "\u4E02\u3042" }
|
|
content = File.read("utf-16be.txt", :mode=>"rb:ascii-8bit")
|
|
assert_equal("\0\"\0&\0a\0m\0p\0;\0&\0l\0t\0;\0&\0g\0t\0;\0&\0q\0u\0o\0t\0;\0'\x4E\x02\x30\x42\0\n\0\"".force_encoding("ascii-8bit"), content)
|
|
|
|
open("eucjp.txt", "w:euc-jp:utf-8", xml: :attr) {|f|
|
|
f.print "\u4E02" # U+4E02 is 0x3021 in JIS X 0212
|
|
}
|
|
content = File.read("eucjp.txt", :mode=>"rb:ascii-8bit")
|
|
assert_equal("\"\x8F\xB0\xA1\"".force_encoding("ascii-8bit"), content)
|
|
|
|
open("sjis.txt", "w:sjis:utf-8", xml: :attr) {|f|
|
|
f.print "\u4E02" # U+4E02 is 0x3021 in JIS X 0212
|
|
}
|
|
content = File.read("sjis.txt", :mode=>"rb:ascii-8bit")
|
|
assert_equal("\"丂\"".force_encoding("ascii-8bit"), content)
|
|
|
|
open("iso-2022-jp.txt", "w:iso-2022-jp:utf-8", xml: :attr) {|f|
|
|
f.print "\u4E02" # U+4E02 is 0x3021 in JIS X 0212
|
|
}
|
|
content = File.read("iso-2022-jp.txt", :mode=>"rb:ascii-8bit")
|
|
assert_equal("\"丂\"".force_encoding("ascii-8bit"), content)
|
|
}
|
|
end
|
|
|
|
def test_strip_bom
|
|
with_tmpdir {
|
|
text = "\uFEFFa"
|
|
%w/UTF-8 UTF-16BE UTF-16LE UTF-32BE UTF-32LE/.each do |name|
|
|
path = '%s-bom.txt' % name
|
|
content = text.encode(name)
|
|
generate_file(path, content)
|
|
result = File.read(path, mode: 'rb:BOM|UTF-8')
|
|
assert_equal(content[1].force_encoding("ascii-8bit"),
|
|
result.force_encoding("ascii-8bit"))
|
|
end
|
|
|
|
bug3407 = '[ruby-core:30641]'
|
|
result = File.read('UTF-8-bom.txt', encoding: 'BOM|UTF-8')
|
|
assert_equal("a", result.force_encoding("ascii-8bit"), bug3407)
|
|
}
|
|
end
|
|
|
|
def test_cbuf
|
|
with_tmpdir {
|
|
fn = "tst"
|
|
open(fn, "w") {|f| f.print "foo" }
|
|
open(fn, "r+t") {|f|
|
|
f.ungetc(f.getc)
|
|
assert_raise(IOError, "[ruby-dev:40493]") { f.readpartial(2) }
|
|
assert_raise(IOError) { f.read(2) }
|
|
assert_raise(IOError) { f.each_byte {|c| } }
|
|
assert_raise(IOError) { f.getbyte }
|
|
assert_raise(IOError) { f.ungetbyte(0) }
|
|
assert_raise(IOError) { f.sysread(2) }
|
|
assert_raise(IOError) { IO.copy_stream(f, "tmpout") }
|
|
assert_raise(IOError) { f.sysseek(2) }
|
|
}
|
|
open(fn, "r+t") {|f|
|
|
f.ungetc(f.getc)
|
|
assert_equal("foo", f.read)
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_text_mode_ungetc_eof
|
|
with_tmpdir {
|
|
open("ff", "w") {|f| }
|
|
open("ff", "rt") {|f|
|
|
f.ungetc "a"
|
|
assert(!f.eof?, "[ruby-dev:40506] (3)")
|
|
}
|
|
}
|
|
end
|
|
|
|
def test_cbuf_select
|
|
pipe("US-ASCII:UTF-8", { :universal_newline => true },
|
|
proc do |w|
|
|
w << "\r\n"
|
|
end,
|
|
proc do |r|
|
|
r.ungetc(r.getc)
|
|
assert_equal([[r],[],[]], IO.select([r], nil, nil, 1))
|
|
end)
|
|
end
|
|
|
|
def test_textmode_paragraphmode
|
|
pipe("US-ASCII:UTF-8", { :universal_newline => true },
|
|
proc do |w|
|
|
w << "a\n\n\nc".gsub(/\n/, "\r\n")
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal("a\n\n", r.gets(""))
|
|
assert_equal("c", r.gets(""), "[ruby-core:23723] (18)")
|
|
end)
|
|
end
|
|
|
|
def test_textmode_paragraph_binaryread
|
|
pipe("US-ASCII:UTF-8", { :universal_newline => true },
|
|
proc do |w|
|
|
w << "a\n\n\ncdefgh".gsub(/\n/, "\r\n")
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
assert_equal("a\n\n", r.gets(""))
|
|
assert_equal("c", r.getc)
|
|
assert_equal("defgh", r.readpartial(10))
|
|
end)
|
|
end
|
|
|
|
def test_textmode_paragraph_nonasciicompat
|
|
bug3534 = ['[ruby-dev:41803]', '[Bug #3534]']
|
|
r, w = IO.pipe
|
|
[Encoding::UTF_32BE, Encoding::UTF_32LE,
|
|
Encoding::UTF_16BE, Encoding::UTF_16LE,
|
|
Encoding::UTF_8].each do |e|
|
|
r.set_encoding(Encoding::US_ASCII, e)
|
|
wthr = Thread.new{ w.print(bug3534[0], "\n\n\n\n", bug3534[1], "\n") }
|
|
assert_equal((bug3534[0]+"\n\n").encode(e), r.gets(""), bug3534[0])
|
|
assert_equal((bug3534[1]+"\n").encode(e), r.gets(), bug3534[1])
|
|
wthr.join
|
|
end
|
|
end
|
|
|
|
def test_binmode_paragraph_nonasciicompat
|
|
bug3534 = ['[ruby-dev:41803]', '[Bug #3534]']
|
|
r, w = IO.pipe
|
|
r.binmode
|
|
w.binmode
|
|
[Encoding::UTF_32BE, Encoding::UTF_32LE,
|
|
Encoding::UTF_16BE, Encoding::UTF_16LE,
|
|
Encoding::UTF_8].each do |e|
|
|
r.set_encoding(Encoding::US_ASCII, e)
|
|
wthr = Thread.new{ w.print(bug3534[0], "\n\n\n\n", bug3534[1], "\n") }
|
|
assert_equal((bug3534[0]+"\n\n").encode(e), r.gets(""), bug3534[0])
|
|
assert_equal((bug3534[1]+"\n").encode(e), r.gets(), bug3534[1])
|
|
wthr.join
|
|
end
|
|
end
|
|
|
|
def test_puts_widechar
|
|
bug = '[ruby-dev:42212]'
|
|
pipe(Encoding::ASCII_8BIT,
|
|
proc do |w|
|
|
w.binmode
|
|
w.puts(0x010a.chr(Encoding::UTF_32BE))
|
|
w.puts(0x010a.chr(Encoding::UTF_16BE))
|
|
w.puts(0x0a010000.chr(Encoding::UTF_32LE))
|
|
w.puts(0x0a01.chr(Encoding::UTF_16LE))
|
|
w.close
|
|
end,
|
|
proc do |r|
|
|
r.binmode
|
|
assert_equal("\x00\x00\x01\x0a\n", r.read(5), bug)
|
|
assert_equal("\x01\x0a\n", r.read(3), bug)
|
|
assert_equal("\x00\x00\x01\x0a\n", r.read(5), bug)
|
|
assert_equal("\x01\x0a\n", r.read(3), bug)
|
|
assert_equal("", r.read, bug)
|
|
r.close
|
|
end)
|
|
end
|
|
|
|
def test_getc_ascii_only
|
|
bug4557 = '[ruby-core:35630]'
|
|
c = with_tmpdir {
|
|
open("a", "wb") {|f| f.puts "a"}
|
|
open("a", "rt") {|f| f.getc}
|
|
}
|
|
assert(c.ascii_only?, "should be ascii_only #{bug4557}")
|
|
end
|
|
|
|
def test_default_mode_on_dosish
|
|
with_tmpdir {
|
|
open("a", "w") {|f| f.write "\n"}
|
|
assert_equal("\r\n", IO.binread("a"))
|
|
}
|
|
end if /mswin|mingw/ =~ RUBY_PLATFORM
|
|
|
|
def test_default_mode_on_unix
|
|
with_tmpdir {
|
|
open("a", "w") {|f| f.write "\n"}
|
|
assert_equal("\n", IO.binread("a"))
|
|
}
|
|
end unless /mswin|mingw/ =~ RUBY_PLATFORM
|
|
|
|
def test_text_mode
|
|
with_tmpdir {
|
|
open("a", "wb") {|f| f.write "\r\n"}
|
|
assert_equal("\n", open("a", "rt"){|f| f.read})
|
|
}
|
|
end
|
|
|
|
def test_binary_mode
|
|
with_tmpdir {
|
|
open("a", "wb") {|f| f.write "\r\n"}
|
|
assert_equal("\r\n", open("a", "rb"){|f| f.read})
|
|
}
|
|
end
|
|
|
|
def test_default_stdout_stderr_mode
|
|
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, err: out_w)
|
|
in_r.close
|
|
out_w.close
|
|
in_w.write <<-EOS
|
|
STDOUT.puts "abc"
|
|
STDOUT.flush
|
|
STDERR.puts "def"
|
|
STDERR.flush
|
|
EOS
|
|
in_w.close
|
|
Process.wait pid
|
|
assert_equal "abc\r\ndef\r\n", out_r.binmode.read
|
|
out_r.close
|
|
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
|