diff options
Diffstat (limited to 'test/ruby/test_io_m17n.rb')
-rw-r--r-- | test/ruby/test_io_m17n.rb | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb index e4afd5031b..7bcd051c36 100644 --- a/test/ruby/test_io_m17n.rb +++ b/test/ruby/test_io_m17n.rb @@ -473,6 +473,77 @@ EOT } end + def test_gets_invalid + with_pipe("utf-8:euc-jp") {|r, w| + before = "\u{3042}\u{3044}" + invalid = "\x80".force_encoding("utf-8") + after = "\u{3046}\u{3048}" + w << before + invalid + after + w.close + err = assert_raise(Encoding::InvalidByteSequence) { r.gets } + assert_equal(invalid.force_encoding("ascii-8bit"), err.error_bytes) + assert_equal(after.encode("euc-jp"), r.gets) + } + end + + def test_getc_invalid + with_pipe("utf-8:euc-jp") {|r, w| + before1 = "\u{3042}" + before2 = "\u{3044}" + invalid = "\x80".force_encoding("utf-8") + after1 = "\u{3046}" + after2 = "\u{3048}" + w << before1 + before2 + invalid + after1 + after2 + w.close + assert_equal(before1.encode("euc-jp"), r.getc) + assert_equal(before2.encode("euc-jp"), r.getc) + err = assert_raise(Encoding::InvalidByteSequence) { r.getc } + assert_equal(invalid.force_encoding("ascii-8bit"), err.error_bytes) + assert_equal(after1.encode("euc-jp"), r.getc) + assert_equal(after2.encode("euc-jp"), r.getc) + } + end + + def test_getc_invalid2 + with_pipe("utf-16le:euc-jp") {|r, w| + before1 = "\x42\x30".force_encoding("utf-16le") + before2 = "\x44\x30".force_encoding("utf-16le") + invalid = "\x00\xd8".force_encoding("utf-16le") + after1 = "\x46\x30".force_encoding("utf-16le") + after2 = "\x48\x30".force_encoding("utf-16le") + w << before1 + before2 + invalid + after1 + after2 + w.close + assert_equal(before1.encode("euc-jp"), r.getc) + assert_equal(before2.encode("euc-jp"), r.getc) + err = assert_raise(Encoding::InvalidByteSequence) { r.getc } + assert_equal(invalid.force_encoding("ascii-8bit"), err.error_bytes) + assert_equal(after1.encode("euc-jp"), r.getc) + assert_equal(after2.encode("euc-jp"), r.getc) + } + end + + def test_read_all + with_pipe("utf-8:euc-jp") {|r, w| + str = "\u3042\u3044" + w << str + w.close + assert_equal(str.encode("euc-jp"), r.read) + } + end + + def test_read_all_invalid + with_pipe("utf-8:euc-jp") {|r, w| + before = "\u{3042}\u{3044}" + invalid = "\x80".force_encoding("utf-8") + after = "\u{3046}\u{3048}" + w << before + invalid + after + w.close + err = assert_raise(Encoding::InvalidByteSequence) { r.read } + assert_equal(invalid.force_encoding("ascii-8bit"), err.error_bytes) + assert_equal(after.encode("euc-jp"), r.read) + } + end + def test_file_foreach with_tmpdir { generate_file('tst', 'a' * 8191 + "\xa1\xa1") |