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author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-08 08:47:26 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-08 08:47:26 +0000 |
commit | 4834aa5307d8c4750b7598b6b2ef8728d01d98b4 (patch) | |
tree | 3d4339c6e04d7cd902072637e9d7fc25a60e5573 /test/ruby | |
parent | ce573f3166d8b80d6a0b9c6c027b0c5e10f05c4b (diff) | |
download | ruby-4834aa5307d8c4750b7598b6b2ef8728d01d98b4.tar.gz |
* io.c (rb_io_ext_int_to_encs): ignore internal encoding if external
encoding is ASCII-8BIT. [Bug #8342]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_io_m17n.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb index ec2086186c..ac3b8eaa1e 100644 --- a/test/ruby/test_io_m17n.rb +++ b/test/ruby/test_io_m17n.rb @@ -105,6 +105,42 @@ EOT } end + def test_open_r_ascii8bit + with_tmpdir { + generate_file('tmp', "") + EnvUtil.with_default_external(Encoding::ASCII_8BIT) do + EnvUtil.with_default_internal(Encoding::UTF_8) do + open("tmp", "r") {|f| + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + assert_equal(nil, f.internal_encoding) + } + open("tmp", "r:ascii-8bit") {|f| + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + assert_equal(nil, f.internal_encoding) + } + open("tmp", "r:ascii-8bit:utf-16") {|f| + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + assert_equal(nil, f.internal_encoding) + } + end + EnvUtil.with_default_internal(nil) do + open("tmp", "r") {|f| + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + assert_equal(nil, f.internal_encoding) + } + open("tmp", "r:ascii-8bit") {|f| + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + assert_equal(nil, f.internal_encoding) + } + open("tmp", "r:ascii-8bit:utf-16") {|f| + assert_equal(Encoding::ASCII_8BIT, f.external_encoding) + assert_equal(nil, f.internal_encoding) + } + end + end + } + end + def test_open_r_enc_in_opt with_tmpdir { generate_file('tmp', "") |