diff options
Diffstat (limited to 'test/ruby/test_io_m17n.rb')
| -rw-r--r-- | test/ruby/test_io_m17n.rb | 114 |
1 files changed, 100 insertions, 14 deletions
diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb index 27b16a2a36..b01d627d92 100644 --- a/test/ruby/test_io_m17n.rb +++ b/test/ruby/test_io_m17n.rb @@ -1142,12 +1142,94 @@ EOT IO.pipe do |r, w| assert_nothing_raised(bug5567) do assert_warning(/Unsupported/, bug5567) {r.set_encoding("fffffffffffxx")} + w.puts("foo") + assert_equal("foo\n", r.gets) assert_warning(/Unsupported/, bug5567) {r.set_encoding("fffffffffffxx", "us-ascii")} + w.puts("bar") + assert_equal("bar\n", r.gets) assert_warning(/Unsupported/, bug5567) {r.set_encoding("us-ascii", "fffffffffffxx")} + w.puts("zot") + begin + assert_equal("zot\n", r.gets) + rescue Encoding::ConverterNotFoundError => e + assert_match(/\((\S+) to \1\)/, e.message) + end end end end + def test_set_encoding_argument_parsing + File.open(File::NULL) do |f| + f.set_encoding('binary') + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + end + + File.open(File::NULL) do |f| + f.set_encoding(Encoding.find('binary')) + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + end + + File.open(File::NULL) do |f| + f.set_encoding('binary:utf-8') + assert_equal(nil, f.internal_encoding) + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + end + + File.open(File::NULL) do |f| + f.set_encoding('binary', 'utf-8') + assert_equal(nil, f.internal_encoding) + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + end + + File.open(File::NULL) do |f| + f.set_encoding(Encoding.find('binary'), Encoding.find('utf-8')) + assert_equal(nil, f.internal_encoding) + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + end + + File.open(File::NULL) do |f| + f.set_encoding('binary', Encoding.find('utf-8')) + assert_equal(nil, f.internal_encoding) + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + end + + File.open(File::NULL) do |f| + f.set_encoding(Encoding.find('binary'), 'utf-8') + assert_equal(nil, f.internal_encoding) + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + end + + File.open(File::NULL) do |f| + f.set_encoding('iso-8859-1:utf-8') + assert_equal(Encoding::UTF_8, f.internal_encoding) + assert_equal(Encoding::ISO_8859_1, f.external_encoding) + end + + File.open(File::NULL) do |f| + f.set_encoding('iso-8859-1', 'utf-8') + assert_equal(Encoding::UTF_8, f.internal_encoding) + assert_equal(Encoding::ISO_8859_1, f.external_encoding) + end + + File.open(File::NULL) do |f| + f.set_encoding(Encoding.find('iso-8859-1'), Encoding.find('utf-8')) + assert_equal(Encoding::UTF_8, f.internal_encoding) + assert_equal(Encoding::ISO_8859_1, f.external_encoding) + end + + File.open(File::NULL) do |f| + f.set_encoding('iso-8859-1', Encoding.find('utf-8')) + assert_equal(Encoding::UTF_8, f.internal_encoding) + assert_equal(Encoding::ISO_8859_1, f.external_encoding) + end + + File.open(File::NULL) do |f| + f.set_encoding(Encoding.find('iso-8859-1'), 'utf-8') + assert_equal(Encoding::UTF_8, f.internal_encoding) + assert_equal(Encoding::ISO_8859_1, f.external_encoding) + end + end + def test_textmode_twice assert_raise(ArgumentError) { open(__FILE__, "rt", textmode: true) {|f| @@ -1314,23 +1396,27 @@ EOT 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) - } + EnvUtil.suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + 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 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) - } + EnvUtil.suppress_warning do # https://bugs.ruby-lang.org/issues/19630 + 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 end def test_s_foreach_enc |