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Commit892a8d0

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Add forgotten PL/Perl regression test files
Due to a git hook blowing up in my face telling me I could not commitPeter Eisentraut's patch on his name, I had to "git reset" to fix theprevious commit ... and then forgot that I needed to "git add" thesefiles :-(
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‎src/pl/plperl/expected/plperl_lc.out

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--
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-- Make sure strings are validated
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-- Should fail for all encodings, as nul bytes are never permitted.
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--
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CREATE OR REPLACE FUNCTION perl_zerob() RETURNS TEXT AS $$
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return "abcd\0efg";
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$$ LANGUAGE plperl;
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SELECT perl_zerob();
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ERROR: invalid byte sequence for encoding "UTF8": 0x00
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CONTEXT: PL/Perl function "perl_zerob"
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CREATE OR REPLACE FUNCTION perl_0x80_in(text) RETURNS BOOL AS $$
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return ($_[0] eq "abc\x80de" ? "true" : "false");
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$$ LANGUAGE plperl;
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SELECT perl_0x80_in(E'abc\x80de');
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ERROR: invalid byte sequence for encoding "UTF8": 0x80
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CREATE OR REPLACE FUNCTION perl_0x80_out() RETURNS TEXT AS $$
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return "abc\x80de";
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$$ LANGUAGE plperl;
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SELECT perl_0x80_out() = E'abc\x80de';
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ERROR: invalid byte sequence for encoding "UTF8": 0x80
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CREATE OR REPLACE FUNCTION perl_utf_inout(text) RETURNS TEXT AS $$
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$str = $_[0]; $code = "NotUTF8:"; $match = "ab\xe5\xb1\xb1cd";
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if (utf8::is_utf8($str)) {
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$code = "UTF8:"; utf8::decode($str); $match="ab\x{5c71}cd";
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}
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return ($str ne $match ? $code."DIFFER" : $code."ab\x{5ddd}cd");
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$$ LANGUAGE plperl;
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SELECT encode(perl_utf_inout(E'ab\xe5\xb1\xb1cd')::bytea, 'escape')
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encode
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-----------------------
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UTF8:ab\345\267\235cd
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(1 row)
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--
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-- Make sure strings are validated
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-- Should fail for all encodings, as nul bytes are never permitted.
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--
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CREATE OR REPLACE FUNCTION perl_zerob() RETURNS TEXT AS $$
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return "abcd\0efg";
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$$ LANGUAGE plperl;
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SELECT perl_zerob();
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ERROR: invalid byte sequence for encoding "SQL_ASCII": 0x00
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CONTEXT: PL/Perl function "perl_zerob"
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CREATE OR REPLACE FUNCTION perl_0x80_in(text) RETURNS BOOL AS $$
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return ($_[0] eq "abc\x80de" ? "true" : "false");
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$$ LANGUAGE plperl;
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SELECT perl_0x80_in(E'abc\x80de');
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perl_0x80_in
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--------------
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t
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(1 row)
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CREATE OR REPLACE FUNCTION perl_0x80_out() RETURNS TEXT AS $$
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return "abc\x80de";
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$$ LANGUAGE plperl;
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SELECT perl_0x80_out() = E'abc\x80de';
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?column?
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----------
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t
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(1 row)
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CREATE OR REPLACE FUNCTION perl_utf_inout(text) RETURNS TEXT AS $$
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$str = $_[0]; $code = "NotUTF8:"; $match = "ab\xe5\xb1\xb1cd";
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if (utf8::is_utf8($str)) {
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$code = "UTF8:"; utf8::decode($str); $match="ab\x{5c71}cd";
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}
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return ($str ne $match ? $code."DIFFER" : $code."ab\x{5ddd}cd");
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$$ LANGUAGE plperl;
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SELECT encode(perl_utf_inout(E'ab\xe5\xb1\xb1cd')::bytea, 'escape')
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encode
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--------------------------
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NotUTF8:ab\345\267\235cd
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(1 row)
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‎src/pl/plperl/sql/plperl_lc.sql

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--
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-- Make sure strings are validated
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-- Should fail for all encodings, as nul bytes are never permitted.
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--
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CREATE OR REPLACEFUNCTIONperl_zerob() RETURNSTEXTAS $$
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return"abcd\0efg";
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$$ LANGUAGE plperl;
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SELECT perl_zerob();
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CREATE OR REPLACEFUNCTIONperl_0x80_in(text) RETURNS BOOLAS $$
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return ($_[0] eq"abc\x80de" ?"true" :"false");
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$$ LANGUAGE plperl;
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SELECT perl_0x80_in(E'abc\x80de');
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CREATE OR REPLACEFUNCTIONperl_0x80_out() RETURNSTEXTAS $$
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return"abc\x80de";
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$$ LANGUAGE plperl;
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SELECT perl_0x80_out()= E'abc\x80de';
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CREATE OR REPLACEFUNCTIONperl_utf_inout(text) RETURNSTEXTAS $$
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$str= $_[0]; $code="NotUTF8:"; $match="ab\xe5\xb1\xb1cd";
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if (utf8::is_utf8($str)) {
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$code="UTF8:"; utf8::decode($str); $match="ab\x{5c71}cd";
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}
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return ($str ne $match ? $code."DIFFER" : $code."ab\x{5ddd}cd");
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$$ LANGUAGE plperl;
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SELECT encode(perl_utf_inout(E'ab\xe5\xb1\xb1cd')::bytea,'escape')

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