diff options
Diffstat (limited to 'test/ruby/test_io_m17n.rb')
-rw-r--r-- | test/ruby/test_io_m17n.rb | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb index 9c14087eba..267975d4ac 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| |