Adding upstream version 14.5.upstream/14.5upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 558 insertions, 0 deletions

diff --git a/src/test/regress/expected/conversion.out b/src/test/regress/expected/conversion.out
new file mode 100644
index 0000000..04fdcba
--- /dev/null
+++ b/src/test/regress/expected/conversion.out
@@ -0,0 +1,558 @@
+--
+-- create user defined conversion
+--
+CREATE USER regress_conversion_user WITH NOCREATEDB NOCREATEROLE;
+SET SESSION AUTHORIZATION regress_conversion_user;
+CREATE CONVERSION myconv FOR 'LATIN1' TO 'UTF8' FROM iso8859_1_to_utf8;
+--
+-- cannot make same name conversion in same schema
+--
+CREATE CONVERSION myconv FOR 'LATIN1' TO 'UTF8' FROM iso8859_1_to_utf8;
+ERROR:  conversion "myconv" already exists
+--
+-- create default conversion with qualified name
+--
+CREATE DEFAULT CONVERSION public.mydef FOR 'LATIN1' TO 'UTF8' FROM iso8859_1_to_utf8;
+--
+-- cannot make default conversion with same schema/for_encoding/to_encoding
+--
+CREATE DEFAULT CONVERSION public.mydef2 FOR 'LATIN1' TO 'UTF8' FROM iso8859_1_to_utf8;
+ERROR:  default conversion for LATIN1 to UTF8 already exists
+-- test comments
+COMMENT ON CONVERSION myconv_bad IS 'foo';
+ERROR:  conversion "myconv_bad" does not exist
+COMMENT ON CONVERSION myconv IS 'bar';
+COMMENT ON CONVERSION myconv IS NULL;
+--
+-- drop user defined conversion
+--
+DROP CONVERSION myconv;
+DROP CONVERSION mydef;
+--
+-- Note: the built-in conversions are exercised in opr_sanity.sql,
+-- so there's no need to do that here.
+--
+--
+-- return to the super user
+--
+RESET SESSION AUTHORIZATION;
+DROP USER regress_conversion_user;
+--
+-- Test built-in conversion functions.
+--
+-- Helper function to test a conversion. Uses the test_enc_conversion function
+-- that was created in the create_function_0 test.
+create or replace function test_conv(
+  input IN bytea,
+  src_encoding IN text,
+  dst_encoding IN text,
+  result OUT bytea,
+  errorat OUT bytea,
+  error OUT text)
+language plpgsql as
+$$
+declare
+  validlen int;
+begin
+  -- First try to perform the conversion with noError = false. If that errors out,
+  -- capture the error message, and try again with noError = true. The second call
+  -- should succeed and return the position of the error, return that too.
+  begin
+    select * into validlen, result from test_enc_conversion(input, src_encoding, dst_encoding, false);
+    errorat = NULL;
+    error := NULL;
+  exception when others then
+    error := sqlerrm;
+    select * into validlen, result from test_enc_conversion(input, src_encoding, dst_encoding, true);
+    errorat = substr(input, validlen + 1);
+  end;
+  return;
+end;
+$$;
+--
+-- UTF-8
+--
+CREATE TABLE utf8_inputs (inbytes bytea, description text);
+insert into utf8_inputs  values
+  ('\x666f6f',		'valid, pure ASCII'),
+  ('\xc3a4c3b6',	'valid, extra latin chars'),
+  ('\xd184d0bed0be',	'valid, cyrillic'),
+  ('\x666f6fe8b1a1',	'valid, kanji/Chinese'),
+  ('\xe382abe3829a',	'valid, two chars that combine to one in EUC_JIS_2004'),
+  ('\xe382ab',		'only first half of combined char in EUC_JIS_2004'),
+  ('\xe382abe382',	'incomplete combination when converted EUC_JIS_2004'),
+  ('\xecbd94eb81bceba6ac', 'valid, Hangul, Korean'),
+  ('\x666f6fefa8aa',	'valid, needs mapping function to convert to GB18030'),
+  ('\x66e8b1ff6f6f',	'invalid byte sequence'),
+  ('\x66006f',		'invalid, NUL byte'),
+  ('\x666f6fe8b100',	'invalid, NUL byte'),
+  ('\x666f6fe8b1',	'incomplete character at end');
+-- Test UTF-8 verification
+select description, (test_conv(inbytes, 'utf8', 'utf8')).* from utf8_inputs;
+                     description                      |        result        |   errorat    |                           error                           
+------------------------------------------------------+----------------------+--------------+-----------------------------------------------------------
+ valid, pure ASCII                                    | \x666f6f             |              | 
+ valid, extra latin chars                             | \xc3a4c3b6           |              | 
+ valid, cyrillic                                      | \xd184d0bed0be       |              | 
+ valid, kanji/Chinese                                 | \x666f6fe8b1a1       |              | 
+ valid, two chars that combine to one in EUC_JIS_2004 | \xe382abe3829a       |              | 
+ only first half of combined char in EUC_JIS_2004     | \xe382ab             |              | 
+ incomplete combination when converted EUC_JIS_2004   | \xe382ab             | \xe382       | invalid byte sequence for encoding "UTF8": 0xe3 0x82
+ valid, Hangul, Korean                                | \xecbd94eb81bceba6ac |              | 
+ valid, needs mapping function to convert to GB18030  | \x666f6fefa8aa       |              | 
+ invalid byte sequence                                | \x66                 | \xe8b1ff6f6f | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0xff
+ invalid, NUL byte                                    | \x66                 | \x006f       | invalid byte sequence for encoding "UTF8": 0x00
+ invalid, NUL byte                                    | \x666f6f             | \xe8b100     | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0x00
+ incomplete character at end                          | \x666f6f             | \xe8b1       | invalid byte sequence for encoding "UTF8": 0xe8 0xb1
+(13 rows)
+
+-- Test conversions from UTF-8
+select description, inbytes, (test_conv(inbytes, 'utf8', 'euc_jis_2004')).* from utf8_inputs;
+                     description                      |       inbytes        |     result     |       errorat        |                                                    error                                                    
+------------------------------------------------------+----------------------+----------------+----------------------+-------------------------------------------------------------------------------------------------------------
+ valid, pure ASCII                                    | \x666f6f             | \x666f6f       |                      | 
+ valid, extra latin chars                             | \xc3a4c3b6           | \xa9daa9ec     |                      | 
+ valid, cyrillic                                      | \xd184d0bed0be       | \xa7e6a7e0a7e0 |                      | 
+ valid, kanji/Chinese                                 | \x666f6fe8b1a1       | \x666f6fbedd   |                      | 
+ valid, two chars that combine to one in EUC_JIS_2004 | \xe382abe3829a       | \xa5f7         |                      | 
+ only first half of combined char in EUC_JIS_2004     | \xe382ab             | \xa5ab         |                      | 
+ incomplete combination when converted EUC_JIS_2004   | \xe382abe382         | \x             | \xe382abe382         | invalid byte sequence for encoding "UTF8": 0xe3 0x82
+ valid, Hangul, Korean                                | \xecbd94eb81bceba6ac | \x             | \xecbd94eb81bceba6ac | character with byte sequence 0xec 0xbd 0x94 in encoding "UTF8" has no equivalent in encoding "EUC_JIS_2004"
+ valid, needs mapping function to convert to GB18030  | \x666f6fefa8aa       | \x666f6f       | \xefa8aa             | character with byte sequence 0xef 0xa8 0xaa in encoding "UTF8" has no equivalent in encoding "EUC_JIS_2004"
+ invalid byte sequence                                | \x66e8b1ff6f6f       | \x66           | \xe8b1ff6f6f         | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0xff
+ invalid, NUL byte                                    | \x66006f             | \x66           | \x006f               | invalid byte sequence for encoding "UTF8": 0x00
+ invalid, NUL byte                                    | \x666f6fe8b100       | \x666f6f       | \xe8b100             | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0x00
+ incomplete character at end                          | \x666f6fe8b1         | \x666f6f       | \xe8b1               | invalid byte sequence for encoding "UTF8": 0xe8 0xb1
+(13 rows)
+
+select description, inbytes, (test_conv(inbytes, 'utf8', 'latin1')).* from utf8_inputs;
+                     description                      |       inbytes        |  result  |       errorat        |                                                 error                                                 
+------------------------------------------------------+----------------------+----------+----------------------+-------------------------------------------------------------------------------------------------------
+ valid, pure ASCII                                    | \x666f6f             | \x666f6f |                      | 
+ valid, extra latin chars                             | \xc3a4c3b6           | \xe4f6   |                      | 
+ valid, cyrillic                                      | \xd184d0bed0be       | \x       | \xd184d0bed0be       | character with byte sequence 0xd1 0x84 in encoding "UTF8" has no equivalent in encoding "LATIN1"
+ valid, kanji/Chinese                                 | \x666f6fe8b1a1       | \x666f6f | \xe8b1a1             | character with byte sequence 0xe8 0xb1 0xa1 in encoding "UTF8" has no equivalent in encoding "LATIN1"
+ valid, two chars that combine to one in EUC_JIS_2004 | \xe382abe3829a       | \x       | \xe382abe3829a       | character with byte sequence 0xe3 0x82 0xab in encoding "UTF8" has no equivalent in encoding "LATIN1"
+ only first half of combined char in EUC_JIS_2004     | \xe382ab             | \x       | \xe382ab             | character with byte sequence 0xe3 0x82 0xab in encoding "UTF8" has no equivalent in encoding "LATIN1"
+ incomplete combination when converted EUC_JIS_2004   | \xe382abe382         | \x       | \xe382abe382         | character with byte sequence 0xe3 0x82 0xab in encoding "UTF8" has no equivalent in encoding "LATIN1"
+ valid, Hangul, Korean                                | \xecbd94eb81bceba6ac | \x       | \xecbd94eb81bceba6ac | character with byte sequence 0xec 0xbd 0x94 in encoding "UTF8" has no equivalent in encoding "LATIN1"
+ valid, needs mapping function to convert to GB18030  | \x666f6fefa8aa       | \x666f6f | \xefa8aa             | character with byte sequence 0xef 0xa8 0xaa in encoding "UTF8" has no equivalent in encoding "LATIN1"
+ invalid byte sequence                                | \x66e8b1ff6f6f       | \x66     | \xe8b1ff6f6f         | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0xff
+ invalid, NUL byte                                    | \x66006f             | \x66     | \x006f               | invalid byte sequence for encoding "UTF8": 0x00
+ invalid, NUL byte                                    | \x666f6fe8b100       | \x666f6f | \xe8b100             | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0x00
+ incomplete character at end                          | \x666f6fe8b1         | \x666f6f | \xe8b1               | invalid byte sequence for encoding "UTF8": 0xe8 0xb1
+(13 rows)
+
+select description, inbytes, (test_conv(inbytes, 'utf8', 'latin2')).* from utf8_inputs;
+                     description                      |       inbytes        |  result  |       errorat        |                                                 error                                                 
+------------------------------------------------------+----------------------+----------+----------------------+-------------------------------------------------------------------------------------------------------
+ valid, pure ASCII                                    | \x666f6f             | \x666f6f |                      | 
+ valid, extra latin chars                             | \xc3a4c3b6           | \xe4f6   |                      | 
+ valid, cyrillic                                      | \xd184d0bed0be       | \x       | \xd184d0bed0be       | character with byte sequence 0xd1 0x84 in encoding "UTF8" has no equivalent in encoding "LATIN2"
+ valid, kanji/Chinese                                 | \x666f6fe8b1a1       | \x666f6f | \xe8b1a1             | character with byte sequence 0xe8 0xb1 0xa1 in encoding "UTF8" has no equivalent in encoding "LATIN2"
+ valid, two chars that combine to one in EUC_JIS_2004 | \xe382abe3829a       | \x       | \xe382abe3829a       | character with byte sequence 0xe3 0x82 0xab in encoding "UTF8" has no equivalent in encoding "LATIN2"
+ only first half of combined char in EUC_JIS_2004     | \xe382ab             | \x       | \xe382ab             | character with byte sequence 0xe3 0x82 0xab in encoding "UTF8" has no equivalent in encoding "LATIN2"
+ incomplete combination when converted EUC_JIS_2004   | \xe382abe382         | \x       | \xe382abe382         | character with byte sequence 0xe3 0x82 0xab in encoding "UTF8" has no equivalent in encoding "LATIN2"
+ valid, Hangul, Korean                                | \xecbd94eb81bceba6ac | \x       | \xecbd94eb81bceba6ac | character with byte sequence 0xec 0xbd 0x94 in encoding "UTF8" has no equivalent in encoding "LATIN2"
+ valid, needs mapping function to convert to GB18030  | \x666f6fefa8aa       | \x666f6f | \xefa8aa             | character with byte sequence 0xef 0xa8 0xaa in encoding "UTF8" has no equivalent in encoding "LATIN2"
+ invalid byte sequence                                | \x66e8b1ff6f6f       | \x66     | \xe8b1ff6f6f         | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0xff
+ invalid, NUL byte                                    | \x66006f             | \x66     | \x006f               | invalid byte sequence for encoding "UTF8": 0x00
+ invalid, NUL byte                                    | \x666f6fe8b100       | \x666f6f | \xe8b100             | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0x00
+ incomplete character at end                          | \x666f6fe8b1         | \x666f6f | \xe8b1               | invalid byte sequence for encoding "UTF8": 0xe8 0xb1
+(13 rows)
+
+select description, inbytes, (test_conv(inbytes, 'utf8', 'latin5')).* from utf8_inputs;
+                     description                      |       inbytes        |  result  |       errorat        |                                                 error                                                 
+------------------------------------------------------+----------------------+----------+----------------------+-------------------------------------------------------------------------------------------------------
+ valid, pure ASCII                                    | \x666f6f             | \x666f6f |                      | 
+ valid, extra latin chars                             | \xc3a4c3b6           | \xe4f6   |                      | 
+ valid, cyrillic                                      | \xd184d0bed0be       | \x       | \xd184d0bed0be       | character with byte sequence 0xd1 0x84 in encoding "UTF8" has no equivalent in encoding "LATIN5"
+ valid, kanji/Chinese                                 | \x666f6fe8b1a1       | \x666f6f | \xe8b1a1             | character with byte sequence 0xe8 0xb1 0xa1 in encoding "UTF8" has no equivalent in encoding "LATIN5"
+ valid, two chars that combine to one in EUC_JIS_2004 | \xe382abe3829a       | \x       | \xe382abe3829a       | character with byte sequence 0xe3 0x82 0xab in encoding "UTF8" has no equivalent in encoding "LATIN5"
+ only first half of combined char in EUC_JIS_2004     | \xe382ab             | \x       | \xe382ab             | character with byte sequence 0xe3 0x82 0xab in encoding "UTF8" has no equivalent in encoding "LATIN5"
+ incomplete combination when converted EUC_JIS_2004   | \xe382abe382         | \x       | \xe382abe382         | character with byte sequence 0xe3 0x82 0xab in encoding "UTF8" has no equivalent in encoding "LATIN5"
+ valid, Hangul, Korean                                | \xecbd94eb81bceba6ac | \x       | \xecbd94eb81bceba6ac | character with byte sequence 0xec 0xbd 0x94 in encoding "UTF8" has no equivalent in encoding "LATIN5"
+ valid, needs mapping function to convert to GB18030  | \x666f6fefa8aa       | \x666f6f | \xefa8aa             | character with byte sequence 0xef 0xa8 0xaa in encoding "UTF8" has no equivalent in encoding "LATIN5"
+ invalid byte sequence                                | \x66e8b1ff6f6f       | \x66     | \xe8b1ff6f6f         | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0xff
+ invalid, NUL byte                                    | \x66006f             | \x66     | \x006f               | invalid byte sequence for encoding "UTF8": 0x00
+ invalid, NUL byte                                    | \x666f6fe8b100       | \x666f6f | \xe8b100             | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0x00
+ incomplete character at end                          | \x666f6fe8b1         | \x666f6f | \xe8b1               | invalid byte sequence for encoding "UTF8": 0xe8 0xb1
+(13 rows)
+
+select description, inbytes, (test_conv(inbytes, 'utf8', 'koi8r')).* from utf8_inputs;
+                     description                      |       inbytes        |  result  |       errorat        |                                                error                                                 
+------------------------------------------------------+----------------------+----------+----------------------+------------------------------------------------------------------------------------------------------
+ valid, pure ASCII                                    | \x666f6f             | \x666f6f |                      | 
+ valid, extra latin chars                             | \xc3a4c3b6           | \x       | \xc3a4c3b6           | character with byte sequence 0xc3 0xa4 in encoding "UTF8" has no equivalent in encoding "KOI8R"
+ valid, cyrillic                                      | \xd184d0bed0be       | \xc6cfcf |                      | 
+ valid, kanji/Chinese                                 | \x666f6fe8b1a1       | \x666f6f | \xe8b1a1             | character with byte sequence 0xe8 0xb1 0xa1 in encoding "UTF8" has no equivalent in encoding "KOI8R"
+ valid, two chars that combine to one in EUC_JIS_2004 | \xe382abe3829a       | \x       | \xe382abe3829a       | character with byte sequence 0xe3 0x82 0xab in encoding "UTF8" has no equivalent in encoding "KOI8R"
+ only first half of combined char in EUC_JIS_2004     | \xe382ab             | \x       | \xe382ab             | character with byte sequence 0xe3 0x82 0xab in encoding "UTF8" has no equivalent in encoding "KOI8R"
+ incomplete combination when converted EUC_JIS_2004   | \xe382abe382         | \x       | \xe382abe382         | character with byte sequence 0xe3 0x82 0xab in encoding "UTF8" has no equivalent in encoding "KOI8R"
+ valid, Hangul, Korean                                | \xecbd94eb81bceba6ac | \x       | \xecbd94eb81bceba6ac | character with byte sequence 0xec 0xbd 0x94 in encoding "UTF8" has no equivalent in encoding "KOI8R"
+ valid, needs mapping function to convert to GB18030  | \x666f6fefa8aa       | \x666f6f | \xefa8aa             | character with byte sequence 0xef 0xa8 0xaa in encoding "UTF8" has no equivalent in encoding "KOI8R"
+ invalid byte sequence                                | \x66e8b1ff6f6f       | \x66     | \xe8b1ff6f6f         | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0xff
+ invalid, NUL byte                                    | \x66006f             | \x66     | \x006f               | invalid byte sequence for encoding "UTF8": 0x00
+ invalid, NUL byte                                    | \x666f6fe8b100       | \x666f6f | \xe8b100             | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0x00
+ incomplete character at end                          | \x666f6fe8b1         | \x666f6f | \xe8b1               | invalid byte sequence for encoding "UTF8": 0xe8 0xb1
+(13 rows)
+
+select description, inbytes, (test_conv(inbytes, 'utf8', 'gb18030')).* from utf8_inputs;
+                     description                      |       inbytes        |           result           |   errorat    |                           error                           
+------------------------------------------------------+----------------------+----------------------------+--------------+-----------------------------------------------------------
+ valid, pure ASCII                                    | \x666f6f             | \x666f6f                   |              | 
+ valid, extra latin chars                             | \xc3a4c3b6           | \x81308a3181308b32         |              | 
+ valid, cyrillic                                      | \xd184d0bed0be       | \xa7e6a7e0a7e0             |              | 
+ valid, kanji/Chinese                                 | \x666f6fe8b1a1       | \x666f6fcff3               |              | 
+ valid, two chars that combine to one in EUC_JIS_2004 | \xe382abe3829a       | \xa5ab8139a732             |              | 
+ only first half of combined char in EUC_JIS_2004     | \xe382ab             | \xa5ab                     |              | 
+ incomplete combination when converted EUC_JIS_2004   | \xe382abe382         | \xa5ab                     | \xe382       | invalid byte sequence for encoding "UTF8": 0xe3 0x82
+ valid, Hangul, Korean                                | \xecbd94eb81bceba6ac | \x8334e5398238c4338330b335 |              | 
+ valid, needs mapping function to convert to GB18030  | \x666f6fefa8aa       | \x666f6f84309c38           |              | 
+ invalid byte sequence                                | \x66e8b1ff6f6f       | \x66                       | \xe8b1ff6f6f | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0xff
+ invalid, NUL byte                                    | \x66006f             | \x66                       | \x006f       | invalid byte sequence for encoding "UTF8": 0x00
+ invalid, NUL byte                                    | \x666f6fe8b100       | \x666f6f                   | \xe8b100     | invalid byte sequence for encoding "UTF8": 0xe8 0xb1 0x00
+ incomplete character at end                          | \x666f6fe8b1         | \x666f6f                   | \xe8b1       | invalid byte sequence for encoding "UTF8": 0xe8 0xb1
+(13 rows)
+
+--
+-- EUC_JIS_2004
+--
+CREATE TABLE euc_jis_2004_inputs (inbytes bytea, description text);
+insert into euc_jis_2004_inputs  values
+  ('\x666f6f',		'valid, pure ASCII'),
+  ('\x666f6fbedd',	'valid'),
+  ('\xa5f7',		'valid, translates to two UTF-8 chars '),
+  ('\xbeddbe',		'incomplete char '),
+  ('\x666f6f00bedd',	'invalid, NUL byte'),
+  ('\x666f6fbe00dd',	'invalid, NUL byte'),
+  ('\x666f6fbedd00',	'invalid, NUL byte'),
+  ('\xbe04',		'invalid byte sequence');
+-- Test EUC_JIS_2004 verification
+select description, inbytes, (test_conv(inbytes, 'euc_jis_2004', 'euc_jis_2004')).* from euc_jis_2004_inputs;
+              description              |    inbytes     |    result    | errorat  |                            error                             
+---------------------------------------+----------------+--------------+----------+--------------------------------------------------------------
+ valid, pure ASCII                     | \x666f6f       | \x666f6f     |          | 
+ valid                                 | \x666f6fbedd   | \x666f6fbedd |          | 
+ valid, translates to two UTF-8 chars  | \xa5f7         | \xa5f7       |          | 
+ incomplete char                       | \xbeddbe       | \xbedd       | \xbe     | invalid byte sequence for encoding "EUC_JIS_2004": 0xbe
+ invalid, NUL byte                     | \x666f6f00bedd | \x666f6f     | \x00bedd | invalid byte sequence for encoding "EUC_JIS_2004": 0x00
+ invalid, NUL byte                     | \x666f6fbe00dd | \x666f6f     | \xbe00dd | invalid byte sequence for encoding "EUC_JIS_2004": 0xbe 0x00
+ invalid, NUL byte                     | \x666f6fbedd00 | \x666f6fbedd | \x00     | invalid byte sequence for encoding "EUC_JIS_2004": 0x00
+ invalid byte sequence                 | \xbe04         | \x           | \xbe04   | invalid byte sequence for encoding "EUC_JIS_2004": 0xbe 0x04
+(8 rows)
+
+-- Test conversions from EUC_JIS_2004
+select description, inbytes, (test_conv(inbytes, 'euc_jis_2004', 'utf8')).* from euc_jis_2004_inputs;
+              description              |    inbytes     |     result     | errorat  |                            error                             
+---------------------------------------+----------------+----------------+----------+--------------------------------------------------------------
+ valid, pure ASCII                     | \x666f6f       | \x666f6f       |          | 
+ valid                                 | \x666f6fbedd   | \x666f6fe8b1a1 |          | 
+ valid, translates to two UTF-8 chars  | \xa5f7         | \xe382abe3829a |          | 
+ incomplete char                       | \xbeddbe       | \xe8b1a1       | \xbe     | invalid byte sequence for encoding "EUC_JIS_2004": 0xbe
+ invalid, NUL byte                     | \x666f6f00bedd | \x666f6f       | \x00bedd | invalid byte sequence for encoding "EUC_JIS_2004": 0x00
+ invalid, NUL byte                     | \x666f6fbe00dd | \x666f6f       | \xbe00dd | invalid byte sequence for encoding "EUC_JIS_2004": 0xbe 0x00
+ invalid, NUL byte                     | \x666f6fbedd00 | \x666f6fe8b1a1 | \x00     | invalid byte sequence for encoding "EUC_JIS_2004": 0x00
+ invalid byte sequence                 | \xbe04         | \x             | \xbe04   | invalid byte sequence for encoding "EUC_JIS_2004": 0xbe 0x04
+(8 rows)
+
+--
+-- SHIFT-JIS-2004
+--
+CREATE TABLE shiftjis2004_inputs (inbytes bytea, description text);
+insert into shiftjis2004_inputs  values
+  ('\x666f6f',		'valid, pure ASCII'),
+  ('\x666f6f8fdb',	'valid'),
+  ('\x666f6f81c0',	'valid, no translation to UTF-8'),
+  ('\x666f6f82f5',	'valid, translates to two UTF-8 chars '),
+  ('\x666f6f8fdb8f',	'incomplete char '),
+  ('\x666f6f820a',	'incomplete char, followed by newline '),
+  ('\x666f6f008fdb',	'invalid, NUL byte'),
+  ('\x666f6f8f00db',	'invalid, NUL byte'),
+  ('\x666f6f8fdb00',	'invalid, NUL byte');
+-- Test SHIFT-JIS-2004 verification
+select description, inbytes, (test_conv(inbytes, 'shiftjis2004', 'shiftjis2004')).* from shiftjis2004_inputs;
+              description              |    inbytes     |    result    | errorat  |                             error                              
+---------------------------------------+----------------+--------------+----------+----------------------------------------------------------------
+ valid, pure ASCII                     | \x666f6f       | \x666f6f     |          | 
+ valid                                 | \x666f6f8fdb   | \x666f6f8fdb |          | 
+ valid, no translation to UTF-8        | \x666f6f81c0   | \x666f6f81c0 |          | 
+ valid, translates to two UTF-8 chars  | \x666f6f82f5   | \x666f6f82f5 |          | 
+ incomplete char                       | \x666f6f8fdb8f | \x666f6f8fdb | \x8f     | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x8f
+ incomplete char, followed by newline  | \x666f6f820a   | \x666f6f     | \x820a   | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x82 0x0a
+ invalid, NUL byte                     | \x666f6f008fdb | \x666f6f     | \x008fdb | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x00
+ invalid, NUL byte                     | \x666f6f8f00db | \x666f6f     | \x8f00db | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x8f 0x00
+ invalid, NUL byte                     | \x666f6f8fdb00 | \x666f6f8fdb | \x00     | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x00
+(9 rows)
+
+-- Test conversions from SHIFT-JIS-2004
+select description, inbytes, (test_conv(inbytes, 'shiftjis2004', 'utf8')).* from shiftjis2004_inputs;
+              description              |    inbytes     |        result        | errorat  |                             error                              
+---------------------------------------+----------------+----------------------+----------+----------------------------------------------------------------
+ valid, pure ASCII                     | \x666f6f       | \x666f6f             |          | 
+ valid                                 | \x666f6f8fdb   | \x666f6fe8b1a1       |          | 
+ valid, no translation to UTF-8        | \x666f6f81c0   | \x666f6fe28a84       |          | 
+ valid, translates to two UTF-8 chars  | \x666f6f82f5   | \x666f6fe3818be3829a |          | 
+ incomplete char                       | \x666f6f8fdb8f | \x666f6fe8b1a1       | \x8f     | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x8f
+ incomplete char, followed by newline  | \x666f6f820a   | \x666f6f             | \x820a   | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x82 0x0a
+ invalid, NUL byte                     | \x666f6f008fdb | \x666f6f             | \x008fdb | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x00
+ invalid, NUL byte                     | \x666f6f8f00db | \x666f6f             | \x8f00db | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x8f 0x00
+ invalid, NUL byte                     | \x666f6f8fdb00 | \x666f6fe8b1a1       | \x00     | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x00
+(9 rows)
+
+select description, inbytes, (test_conv(inbytes, 'shiftjis2004', 'euc_jis_2004')).* from shiftjis2004_inputs;
+              description              |    inbytes     |    result    | errorat  |                             error                              
+---------------------------------------+----------------+--------------+----------+----------------------------------------------------------------
+ valid, pure ASCII                     | \x666f6f       | \x666f6f     |          | 
+ valid                                 | \x666f6f8fdb   | \x666f6fbedd |          | 
+ valid, no translation to UTF-8        | \x666f6f81c0   | \x666f6fa2c2 |          | 
+ valid, translates to two UTF-8 chars  | \x666f6f82f5   | \x666f6fa4f7 |          | 
+ incomplete char                       | \x666f6f8fdb8f | \x666f6fbedd | \x8f     | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x8f
+ incomplete char, followed by newline  | \x666f6f820a   | \x666f6f     | \x820a   | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x82 0x0a
+ invalid, NUL byte                     | \x666f6f008fdb | \x666f6f     | \x008fdb | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x00
+ invalid, NUL byte                     | \x666f6f8f00db | \x666f6f     | \x8f00db | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x8f 0x00
+ invalid, NUL byte                     | \x666f6f8fdb00 | \x666f6fbedd | \x00     | invalid byte sequence for encoding "SHIFT_JIS_2004": 0x00
+(9 rows)
+
+--
+-- GB18030
+--
+CREATE TABLE gb18030_inputs (inbytes bytea, description text);
+insert into gb18030_inputs  values
+  ('\x666f6f',		'valid, pure ASCII'),
+  ('\x666f6fcff3',	'valid'),
+  ('\x666f6f8431a530',	'valid, no translation to UTF-8'),
+  ('\x666f6f84309c38',	'valid, translates to UTF-8 by mapping function'),
+  ('\x666f6f84309c',	'incomplete char '),
+  ('\x666f6f84309c0a',	'incomplete char, followed by newline '),
+  ('\x666f6f84309c3800', 'invalid, NUL byte'),
+  ('\x666f6f84309c0038', 'invalid, NUL byte');
+-- Test GB18030 verification
+select description, inbytes, (test_conv(inbytes, 'gb18030', 'gb18030')).* from gb18030_inputs;
+                  description                   |      inbytes       |      result      |   errorat    |                               error                               
+------------------------------------------------+--------------------+------------------+--------------+-------------------------------------------------------------------
+ valid, pure ASCII                              | \x666f6f           | \x666f6f         |              | 
+ valid                                          | \x666f6fcff3       | \x666f6fcff3     |              | 
+ valid, no translation to UTF-8                 | \x666f6f8431a530   | \x666f6f8431a530 |              | 
+ valid, translates to UTF-8 by mapping function | \x666f6f84309c38   | \x666f6f84309c38 |              | 
+ incomplete char                                | \x666f6f84309c     | \x666f6f         | \x84309c     | invalid byte sequence for encoding "GB18030": 0x84 0x30 0x9c
+ incomplete char, followed by newline           | \x666f6f84309c0a   | \x666f6f         | \x84309c0a   | invalid byte sequence for encoding "GB18030": 0x84 0x30 0x9c 0x0a
+ invalid, NUL byte                              | \x666f6f84309c3800 | \x666f6f84309c38 | \x00         | invalid byte sequence for encoding "GB18030": 0x00
+ invalid, NUL byte                              | \x666f6f84309c0038 | \x666f6f         | \x84309c0038 | invalid byte sequence for encoding "GB18030": 0x84 0x30 0x9c 0x00
+(8 rows)
+
+-- Test conversions from GB18030
+select description, inbytes, (test_conv(inbytes, 'gb18030', 'utf8')).* from gb18030_inputs;
+                  description                   |      inbytes       |     result     |   errorat    |                                                    error                                                    
+------------------------------------------------+--------------------+----------------+--------------+-------------------------------------------------------------------------------------------------------------
+ valid, pure ASCII                              | \x666f6f           | \x666f6f       |              | 
+ valid                                          | \x666f6fcff3       | \x666f6fe8b1a1 |              | 
+ valid, no translation to UTF-8                 | \x666f6f8431a530   | \x666f6f       | \x8431a530   | character with byte sequence 0x84 0x31 0xa5 0x30 in encoding "GB18030" has no equivalent in encoding "UTF8"
+ valid, translates to UTF-8 by mapping function | \x666f6f84309c38   | \x666f6fefa8aa |              | 
+ incomplete char                                | \x666f6f84309c     | \x666f6f       | \x84309c     | invalid byte sequence for encoding "GB18030": 0x84 0x30 0x9c
+ incomplete char, followed by newline           | \x666f6f84309c0a   | \x666f6f       | \x84309c0a   | invalid byte sequence for encoding "GB18030": 0x84 0x30 0x9c 0x0a
+ invalid, NUL byte                              | \x666f6f84309c3800 | \x666f6fefa8aa | \x00         | invalid byte sequence for encoding "GB18030": 0x00
+ invalid, NUL byte                              | \x666f6f84309c0038 | \x666f6f       | \x84309c0038 | invalid byte sequence for encoding "GB18030": 0x84 0x30 0x9c 0x00
+(8 rows)
+
+--
+-- ISO-8859-5
+--
+CREATE TABLE iso8859_5_inputs (inbytes bytea, description text);
+insert into iso8859_5_inputs  values
+  ('\x666f6f',		'valid, pure ASCII'),
+  ('\xe4dede',		'valid'),
+  ('\x00',		'invalid, NUL byte'),
+  ('\xe400dede',	'invalid, NUL byte'),
+  ('\xe4dede00',	'invalid, NUL byte');
+-- Test ISO-8859-5 verification
+select description, inbytes, (test_conv(inbytes, 'iso8859-5', 'iso8859-5')).* from iso8859_5_inputs;
+    description    |  inbytes   |  result  | errorat  |                         error                         
+-------------------+------------+----------+----------+-------------------------------------------------------
+ valid, pure ASCII | \x666f6f   | \x666f6f |          | 
+ valid             | \xe4dede   | \xe4dede |          | 
+ invalid, NUL byte | \x00       | \x       | \x00     | invalid byte sequence for encoding "ISO_8859_5": 0x00
+ invalid, NUL byte | \xe400dede | \xe4     | \x00dede | invalid byte sequence for encoding "ISO_8859_5": 0x00
+ invalid, NUL byte | \xe4dede00 | \xe4dede | \x00     | invalid byte sequence for encoding "ISO_8859_5": 0x00
+(5 rows)
+
+-- Test conversions from ISO-8859-5
+select description, inbytes, (test_conv(inbytes, 'iso8859-5', 'utf8')).* from iso8859_5_inputs;
+    description    |  inbytes   |     result     | errorat  |                         error                         
+-------------------+------------+----------------+----------+-------------------------------------------------------
+ valid, pure ASCII | \x666f6f   | \x666f6f       |          | 
+ valid             | \xe4dede   | \xd184d0bed0be |          | 
+ invalid, NUL byte | \x00       | \x             | \x00     | invalid byte sequence for encoding "ISO_8859_5": 0x00
+ invalid, NUL byte | \xe400dede | \xd184         | \x00dede | invalid byte sequence for encoding "ISO_8859_5": 0x00
+ invalid, NUL byte | \xe4dede00 | \xd184d0bed0be | \x00     | invalid byte sequence for encoding "ISO_8859_5": 0x00
+(5 rows)
+
+select description, inbytes, (test_conv(inbytes, 'iso8859-5', 'koi8r')).* from iso8859_5_inputs;
+    description    |  inbytes   |  result  | errorat  |                         error                         
+-------------------+------------+----------+----------+-------------------------------------------------------
+ valid, pure ASCII | \x666f6f   | \x666f6f |          | 
+ valid             | \xe4dede   | \xc6cfcf |          | 
+ invalid, NUL byte | \x00       | \x       | \x00     | invalid byte sequence for encoding "ISO_8859_5": 0x00
+ invalid, NUL byte | \xe400dede | \xc6     | \x00dede | invalid byte sequence for encoding "ISO_8859_5": 0x00
+ invalid, NUL byte | \xe4dede00 | \xc6cfcf | \x00     | invalid byte sequence for encoding "ISO_8859_5": 0x00
+(5 rows)
+
+select description, inbytes, (test_conv(inbytes, 'iso8859_5', 'mule_internal')).* from iso8859_5_inputs;
+    description    |  inbytes   |     result     | errorat  |                         error                         
+-------------------+------------+----------------+----------+-------------------------------------------------------
+ valid, pure ASCII | \x666f6f   | \x666f6f       |          | 
+ valid             | \xe4dede   | \x8bc68bcf8bcf |          | 
+ invalid, NUL byte | \x00       | \x             | \x00     | invalid byte sequence for encoding "ISO_8859_5": 0x00
+ invalid, NUL byte | \xe400dede | \x8bc6         | \x00dede | invalid byte sequence for encoding "ISO_8859_5": 0x00
+ invalid, NUL byte | \xe4dede00 | \x8bc68bcf8bcf | \x00     | invalid byte sequence for encoding "ISO_8859_5": 0x00
+(5 rows)
+
+--
+-- Big5
+--
+CREATE TABLE big5_inputs (inbytes bytea, description text);
+insert into big5_inputs  values
+  ('\x666f6f',		'valid, pure ASCII'),
+  ('\x666f6fb648',	'valid'),
+  ('\x666f6fa27f',	'valid, no translation to UTF-8'),
+  ('\x666f6fb60048',	'invalid, NUL byte'),
+  ('\x666f6fb64800',	'invalid, NUL byte');
+-- Test Big5 verification
+select description, inbytes, (test_conv(inbytes, 'big5', 'big5')).* from big5_inputs;
+          description           |    inbytes     |    result    | errorat  |                        error                         
+--------------------------------+----------------+--------------+----------+------------------------------------------------------
+ valid, pure ASCII              | \x666f6f       | \x666f6f     |          | 
+ valid                          | \x666f6fb648   | \x666f6fb648 |          | 
+ valid, no translation to UTF-8 | \x666f6fa27f   | \x666f6fa27f |          | 
+ invalid, NUL byte              | \x666f6fb60048 | \x666f6f     | \xb60048 | invalid byte sequence for encoding "BIG5": 0xb6 0x00
+ invalid, NUL byte              | \x666f6fb64800 | \x666f6fb648 | \x00     | invalid byte sequence for encoding "BIG5": 0x00
+(5 rows)
+
+-- Test conversions from Big5
+select description, inbytes, (test_conv(inbytes, 'big5', 'utf8')).* from big5_inputs;
+          description           |    inbytes     |     result     | errorat  |                                             error                                              
+--------------------------------+----------------+----------------+----------+------------------------------------------------------------------------------------------------
+ valid, pure ASCII              | \x666f6f       | \x666f6f       |          | 
+ valid                          | \x666f6fb648   | \x666f6fe8b1a1 |          | 
+ valid, no translation to UTF-8 | \x666f6fa27f   | \x666f6f       | \xa27f   | character with byte sequence 0xa2 0x7f in encoding "BIG5" has no equivalent in encoding "UTF8"
+ invalid, NUL byte              | \x666f6fb60048 | \x666f6f       | \xb60048 | invalid byte sequence for encoding "BIG5": 0xb6 0x00
+ invalid, NUL byte              | \x666f6fb64800 | \x666f6fe8b1a1 | \x00     | invalid byte sequence for encoding "BIG5": 0x00
+(5 rows)
+
+select description, inbytes, (test_conv(inbytes, 'big5', 'mule_internal')).* from big5_inputs;
+          description           |    inbytes     |     result     | errorat  |                        error                         
+--------------------------------+----------------+----------------+----------+------------------------------------------------------
+ valid, pure ASCII              | \x666f6f       | \x666f6f       |          | 
+ valid                          | \x666f6fb648   | \x666f6f95e2af |          | 
+ valid, no translation to UTF-8 | \x666f6fa27f   | \x666f6f95a3c1 |          | 
+ invalid, NUL byte              | \x666f6fb60048 | \x666f6f       | \xb60048 | invalid byte sequence for encoding "BIG5": 0xb6 0x00
+ invalid, NUL byte              | \x666f6fb64800 | \x666f6f95e2af | \x00     | invalid byte sequence for encoding "BIG5": 0x00
+(5 rows)
+
+--
+-- MULE_INTERNAL
+--
+CREATE TABLE mic_inputs (inbytes bytea, description text);
+insert into mic_inputs  values
+  ('\x666f6f',		'valid, pure ASCII'),
+  ('\x8bc68bcf8bcf',	'valid (in KOI8R)'),
+  ('\x8bc68bcf8b',	'invalid,incomplete char'),
+  ('\x92bedd',		'valid (in SHIFT_JIS)'),
+  ('\x92be',		'invalid, incomplete char)'),
+  ('\x666f6f95a3c1',	'valid (in Big5)'),
+  ('\x666f6f95a3',	'invalid, incomplete char'),
+  ('\x9200bedd',	'invalid, NUL byte'),
+  ('\x92bedd00',	'invalid, NUL byte'),
+  ('\x8b00c68bcf8bcf',	'invalid, NUL byte');
+-- Test MULE_INTERNAL verification
+select description, inbytes, (test_conv(inbytes, 'mule_internal', 'mule_internal')).* from mic_inputs;
+        description        |     inbytes      |     result     |     errorat      |                               error                                
+---------------------------+------------------+----------------+------------------+--------------------------------------------------------------------
+ valid, pure ASCII         | \x666f6f         | \x666f6f       |                  | 
+ valid (in KOI8R)          | \x8bc68bcf8bcf   | \x8bc68bcf8bcf |                  | 
+ invalid,incomplete char   | \x8bc68bcf8b     | \x8bc68bcf     | \x8b             | invalid byte sequence for encoding "MULE_INTERNAL": 0x8b
+ valid (in SHIFT_JIS)      | \x92bedd         | \x92bedd       |                  | 
+ invalid, incomplete char) | \x92be           | \x             | \x92be           | invalid byte sequence for encoding "MULE_INTERNAL": 0x92 0xbe
+ valid (in Big5)           | \x666f6f95a3c1   | \x666f6f95a3c1 |                  | 
+ invalid, incomplete char  | \x666f6f95a3     | \x666f6f       | \x95a3           | invalid byte sequence for encoding "MULE_INTERNAL": 0x95 0xa3
+ invalid, NUL byte         | \x9200bedd       | \x             | \x9200bedd       | invalid byte sequence for encoding "MULE_INTERNAL": 0x92 0x00 0xbe
+ invalid, NUL byte         | \x92bedd00       | \x92bedd       | \x00             | invalid byte sequence for encoding "MULE_INTERNAL": 0x00
+ invalid, NUL byte         | \x8b00c68bcf8bcf | \x             | \x8b00c68bcf8bcf | invalid byte sequence for encoding "MULE_INTERNAL": 0x8b 0x00
+(10 rows)
+
+-- Test conversions from MULE_INTERNAL
+select description, inbytes, (test_conv(inbytes, 'mule_internal', 'koi8r')).* from mic_inputs;
+        description        |     inbytes      |  result  |     errorat      |                                                     error                                                     
+---------------------------+------------------+----------+------------------+---------------------------------------------------------------------------------------------------------------
+ valid, pure ASCII         | \x666f6f         | \x666f6f |                  | 
+ valid (in KOI8R)          | \x8bc68bcf8bcf   | \xc6cfcf |                  | 
+ invalid,incomplete char   | \x8bc68bcf8b     | \xc6cf   | \x8b             | invalid byte sequence for encoding "MULE_INTERNAL": 0x8b
+ valid (in SHIFT_JIS)      | \x92bedd         | \x       | \x92bedd         | character with byte sequence 0x92 0xbe 0xdd in encoding "MULE_INTERNAL" has no equivalent in encoding "KOI8R"
+ invalid, incomplete char) | \x92be           | \x       | \x92be           | invalid byte sequence for encoding "MULE_INTERNAL": 0x92 0xbe
+ valid (in Big5)           | \x666f6f95a3c1   | \x666f6f | \x95a3c1         | character with byte sequence 0x95 0xa3 0xc1 in encoding "MULE_INTERNAL" has no equivalent in encoding "KOI8R"
+ invalid, incomplete char  | \x666f6f95a3     | \x666f6f | \x95a3           | invalid byte sequence for encoding "MULE_INTERNAL": 0x95 0xa3
+ invalid, NUL byte         | \x9200bedd       | \x       | \x9200bedd       | character with byte sequence 0x92 0x00 0xbe in encoding "MULE_INTERNAL" has no equivalent in encoding "KOI8R"
+ invalid, NUL byte         | \x92bedd00       | \x       | \x92bedd00       | character with byte sequence 0x92 0xbe 0xdd in encoding "MULE_INTERNAL" has no equivalent in encoding "KOI8R"
+ invalid, NUL byte         | \x8b00c68bcf8bcf | \x       | \x8b00c68bcf8bcf | character with byte sequence 0x8b 0x00 in encoding "MULE_INTERNAL" has no equivalent in encoding "KOI8R"
+(10 rows)
+
+select description, inbytes, (test_conv(inbytes, 'mule_internal', 'iso8859-5')).* from mic_inputs;
+        description        |     inbytes      |  result  |     errorat      |                                                       error                                                        
+---------------------------+------------------+----------+------------------+--------------------------------------------------------------------------------------------------------------------
+ valid, pure ASCII         | \x666f6f         | \x666f6f |                  | 
+ valid (in KOI8R)          | \x8bc68bcf8bcf   | \xe4dede |                  | 
+ invalid,incomplete char   | \x8bc68bcf8b     | \xe4de   | \x8b             | invalid byte sequence for encoding "MULE_INTERNAL": 0x8b
+ valid (in SHIFT_JIS)      | \x92bedd         | \x       | \x92bedd         | character with byte sequence 0x92 0xbe 0xdd in encoding "MULE_INTERNAL" has no equivalent in encoding "ISO_8859_5"
+ invalid, incomplete char) | \x92be           | \x       | \x92be           | invalid byte sequence for encoding "MULE_INTERNAL": 0x92 0xbe
+ valid (in Big5)           | \x666f6f95a3c1   | \x666f6f | \x95a3c1         | character with byte sequence 0x95 0xa3 0xc1 in encoding "MULE_INTERNAL" has no equivalent in encoding "ISO_8859_5"
+ invalid, incomplete char  | \x666f6f95a3     | \x666f6f | \x95a3           | invalid byte sequence for encoding "MULE_INTERNAL": 0x95 0xa3
+ invalid, NUL byte         | \x9200bedd       | \x       | \x9200bedd       | character with byte sequence 0x92 0x00 0xbe in encoding "MULE_INTERNAL" has no equivalent in encoding "ISO_8859_5"
+ invalid, NUL byte         | \x92bedd00       | \x       | \x92bedd00       | character with byte sequence 0x92 0xbe 0xdd in encoding "MULE_INTERNAL" has no equivalent in encoding "ISO_8859_5"
+ invalid, NUL byte         | \x8b00c68bcf8bcf | \x       | \x8b00c68bcf8bcf | character with byte sequence 0x8b 0x00 in encoding "MULE_INTERNAL" has no equivalent in encoding "ISO_8859_5"
+(10 rows)
+
+select description, inbytes, (test_conv(inbytes, 'mule_internal', 'sjis')).* from mic_inputs;
+        description        |     inbytes      |  result  |     errorat      |                                                    error                                                     
+---------------------------+------------------+----------+------------------+--------------------------------------------------------------------------------------------------------------
+ valid, pure ASCII         | \x666f6f         | \x666f6f |                  | 
+ valid (in KOI8R)          | \x8bc68bcf8bcf   | \x       | \x8bc68bcf8bcf   | character with byte sequence 0x8b 0xc6 in encoding "MULE_INTERNAL" has no equivalent in encoding "SJIS"
+ invalid,incomplete char   | \x8bc68bcf8b     | \x       | \x8bc68bcf8b     | character with byte sequence 0x8b 0xc6 in encoding "MULE_INTERNAL" has no equivalent in encoding "SJIS"
+ valid (in SHIFT_JIS)      | \x92bedd         | \x8fdb   |                  | 
+ invalid, incomplete char) | \x92be           | \x       | \x92be           | invalid byte sequence for encoding "MULE_INTERNAL": 0x92 0xbe
+ valid (in Big5)           | \x666f6f95a3c1   | \x666f6f | \x95a3c1         | character with byte sequence 0x95 0xa3 0xc1 in encoding "MULE_INTERNAL" has no equivalent in encoding "SJIS"
+ invalid, incomplete char  | \x666f6f95a3     | \x666f6f | \x95a3           | invalid byte sequence for encoding "MULE_INTERNAL": 0x95 0xa3
+ invalid, NUL byte         | \x9200bedd       | \x       | \x9200bedd       | invalid byte sequence for encoding "MULE_INTERNAL": 0x92 0x00 0xbe
+ invalid, NUL byte         | \x92bedd00       | \x8fdb   | \x00             | invalid byte sequence for encoding "MULE_INTERNAL": 0x00
+ invalid, NUL byte         | \x8b00c68bcf8bcf | \x       | \x8b00c68bcf8bcf | invalid byte sequence for encoding "MULE_INTERNAL": 0x8b 0x00
+(10 rows)
+
+select description, inbytes, (test_conv(inbytes, 'mule_internal', 'big5')).* from mic_inputs;
+        description        |     inbytes      |    result    |     errorat      |                                                    error                                                     
+---------------------------+------------------+--------------+------------------+--------------------------------------------------------------------------------------------------------------
+ valid, pure ASCII         | \x666f6f         | \x666f6f     |                  | 
+ valid (in KOI8R)          | \x8bc68bcf8bcf   | \x           | \x8bc68bcf8bcf   | character with byte sequence 0x8b 0xc6 in encoding "MULE_INTERNAL" has no equivalent in encoding "BIG5"
+ invalid,incomplete char   | \x8bc68bcf8b     | \x           | \x8bc68bcf8b     | character with byte sequence 0x8b 0xc6 in encoding "MULE_INTERNAL" has no equivalent in encoding "BIG5"
+ valid (in SHIFT_JIS)      | \x92bedd         | \x           | \x92bedd         | character with byte sequence 0x92 0xbe 0xdd in encoding "MULE_INTERNAL" has no equivalent in encoding "BIG5"
+ invalid, incomplete char) | \x92be           | \x           | \x92be           | invalid byte sequence for encoding "MULE_INTERNAL": 0x92 0xbe
+ valid (in Big5)           | \x666f6f95a3c1   | \x666f6fa2a1 |                  | 
+ invalid, incomplete char  | \x666f6f95a3     | \x666f6f     | \x95a3           | invalid byte sequence for encoding "MULE_INTERNAL": 0x95 0xa3
+ invalid, NUL byte         | \x9200bedd       | \x           | \x9200bedd       | invalid byte sequence for encoding "MULE_INTERNAL": 0x92 0x00 0xbe
+ invalid, NUL byte         | \x92bedd00       | \x           | \x92bedd00       | character with byte sequence 0x92 0xbe 0xdd in encoding "MULE_INTERNAL" has no equivalent in encoding "BIG5"
+ invalid, NUL byte         | \x8b00c68bcf8bcf | \x           | \x8b00c68bcf8bcf | invalid byte sequence for encoding "MULE_INTERNAL": 0x8b 0x00
+(10 rows)
+
+select description, inbytes, (test_conv(inbytes, 'mule_internal', 'euc_jp')).* from mic_inputs;
+        description        |     inbytes      |  result  |     errorat      |                                                     error                                                      
+---------------------------+------------------+----------+------------------+----------------------------------------------------------------------------------------------------------------
+ valid, pure ASCII         | \x666f6f         | \x666f6f |                  | 
+ valid (in KOI8R)          | \x8bc68bcf8bcf   | \x       | \x8bc68bcf8bcf   | character with byte sequence 0x8b 0xc6 in encoding "MULE_INTERNAL" has no equivalent in encoding "EUC_JP"
+ invalid,incomplete char   | \x8bc68bcf8b     | \x       | \x8bc68bcf8b     | character with byte sequence 0x8b 0xc6 in encoding "MULE_INTERNAL" has no equivalent in encoding "EUC_JP"
+ valid (in SHIFT_JIS)      | \x92bedd         | \xbedd   |                  | 
+ invalid, incomplete char) | \x92be           | \x       | \x92be           | invalid byte sequence for encoding "MULE_INTERNAL": 0x92 0xbe
+ valid (in Big5)           | \x666f6f95a3c1   | \x666f6f | \x95a3c1         | character with byte sequence 0x95 0xa3 0xc1 in encoding "MULE_INTERNAL" has no equivalent in encoding "EUC_JP"
+ invalid, incomplete char  | \x666f6f95a3     | \x666f6f | \x95a3           | invalid byte sequence for encoding "MULE_INTERNAL": 0x95 0xa3
+ invalid, NUL byte         | \x9200bedd       | \x       | \x9200bedd       | invalid byte sequence for encoding "MULE_INTERNAL": 0x92 0x00 0xbe
+ invalid, NUL byte         | \x92bedd00       | \xbedd   | \x00             | invalid byte sequence for encoding "MULE_INTERNAL": 0x00
+ invalid, NUL byte         | \x8b00c68bcf8bcf | \x       | \x8b00c68bcf8bcf | invalid byte sequence for encoding "MULE_INTERNAL": 0x8b 0x00
+(10 rows)
+