diff options
Diffstat (limited to 'test/ruby/test_io_m17n.rb')
-rw-r--r-- | test/ruby/test_io_m17n.rb | 104 |
1 files changed, 90 insertions, 14 deletions
diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb index 9c14087eba..b01d627d92 100644 --- a/test/ruby/test_io_m17n.rb +++ b/test/ruby/test_io_m17n.rb @@ -1158,6 +1158,78 @@ EOT 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| @@ -1324,23 +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 |