diff options
Diffstat (limited to 'test/ruby/test_io_m17n.rb')
| -rw-r--r-- | test/ruby/test_io_m17n.rb | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb index 59a691cbd6..94be8b311f 100644 --- a/test/ruby/test_io_m17n.rb +++ b/test/ruby/test_io_m17n.rb @@ -1163,5 +1163,44 @@ EOT } 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 => :ignore) {|f| + assert_equal("ab", f.read) + } + open("t.txt", "r:utf-8:euc-jp", :undef => :replace) {|f| + assert_raise(Encoding::InvalidByteSequence) { f.read } + assert_equal("b", f.read) + } + open("t.txt", "r:utf-8:euc-jp", :undef => :ignore) {|f| + assert_raise(Encoding::InvalidByteSequence) { 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 => :ignore) {|f| + assert_equal("ab", f.read) + } + open("t.txt", "r:utf-8:euc-jp", :invalid => :replace) {|f| + assert_raise(Encoding::ConversionUndefined) { f.read } + assert_equal("b", f.read) + } + open("t.txt", "r:utf-8:euc-jp", :invalid => :ignore) {|f| + assert_raise(Encoding::ConversionUndefined) { f.read } + assert_equal("b", f.read) + } + } + end end |