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[forum:/forumpost/3ffe058b04|Forum post 3ffe058b04]. FossilOrigin-Name: abb18f61c5cec0f524acc41453b4c06b61c5af51ff46417588837fc0c3967288
336 lines
11 KiB
Plaintext
336 lines
11 KiB
Plaintext
# 2012 December 31
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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# This file implements test for the REGEXP operator in test_regexp.c.
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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do_test regexp1-1.1 {
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load_static_extension db regexp
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db eval {
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CREATE TABLE t1(x INTEGER PRIMARY KEY, y TEXT);
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INSERT INTO t1 VALUES(1, 'For since by man came death,');
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INSERT INTO t1 VALUES(2, 'by man came also the resurrection of the dead.');
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INSERT INTO t1 VALUES(3, 'For as in Adam all die,');
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INSERT INTO t1 VALUES(4, 'even so in Christ shall all be made alive.');
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SELECT x FROM t1 WHERE y REGEXP '^For ' ORDER BY x;
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}
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} {1 3}
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do_execsql_test regexp1-1.1.2 {
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SELECT regexpi('abc','ABC');
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} {1}
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do_execsql_test regexp1-1.1.3 {
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SELECT regexpi('ABC','ABC');
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} {1}
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do_execsql_test regexp1-1.1.4 {
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SELECT regexpi('ABC','abc');
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} {1}
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do_execsql_test regexp1-1.1.5 {
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SELECT regexpi('ABC.','ABC');
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} {0}
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do_execsql_test regexp1-1.2 {
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SELECT x FROM t1 WHERE y REGEXP 'by|in' ORDER BY x;
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} {1 2 3 4}
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do_execsql_test regexp1-1.3.1 {
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SELECT x FROM t1 WHERE y REGEXP 'by|Christ' ORDER BY x;
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} {1 2 4}
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do_execsql_test regexp1-1.3.2 {
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SELECT x FROM t1 WHERE regexp('by|christ',y) ORDER BY x;
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} {1 2}
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do_execsql_test regexp1-1.3.3 {
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SELECT x FROM t1 WHERE regexpi('by|christ',y) ORDER BY x;
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} {1 2 4}
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do_execsql_test regexp1-1.3.4 {
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SELECT x FROM t1 WHERE regexpi('BY|CHRIST',y) ORDER BY x;
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} {1 2 4}
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do_execsql_test regexp1-1.4 {
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SELECT x FROM t1 WHERE y REGEXP 'shal+ al+' ORDER BY x;
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} {4}
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do_execsql_test regexp1-1.5.1 {
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SELECT x FROM t1 WHERE y REGEXP 'shall x*y*z*all' ORDER BY x;
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} {4}
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do_execsql_test regexp1-1.5.2 {
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SELECT x FROM t1 WHERE regexp('shall x*y*z*all',y) ORDER BY x;
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} {4}
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do_execsql_test regexp1-1.5.3 {
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SELECT x FROM t1 WHERE regexp('SHALL x*y*z*all',y) ORDER BY x;
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} {}
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do_execsql_test regexp1-1.5.4 {
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SELECT x FROM t1 WHERE regexpi('SHALL x*y*z*all',y) ORDER BY x;
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} {4}
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do_execsql_test regexp1-1.6 {
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SELECT x FROM t1 WHERE y REGEXP 'shallx?y? ?z?all' ORDER BY x;
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} {4}
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do_execsql_test regexp1-1.7 {
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SELECT x FROM t1 WHERE y REGEXP 'r{2}' ORDER BY x;
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} {2}
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do_execsql_test regexp1-1.8 {
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SELECT x FROM t1 WHERE y REGEXP 'r{3}' ORDER BY x;
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} {}
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do_execsql_test regexp1-1.9 {
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SELECT x FROM t1 WHERE y REGEXP 'r{1}' ORDER BY x;
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} {1 2 3 4}
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do_execsql_test regexp1-1.10 {
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SELECT x FROM t1 WHERE y REGEXP 'ur{2,10}e' ORDER BY x;
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} {2}
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do_execsql_test regexp1-1.11 {
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SELECT x FROM t1 WHERE y REGEXP '[Aa]dam' ORDER BY x;
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} {3}
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do_execsql_test regexp1-1.12 {
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SELECT x FROM t1 WHERE y REGEXP '[^Aa]dam' ORDER BY x;
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} {}
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do_execsql_test regexp1-1.13 {
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SELECT x FROM t1 WHERE y REGEXP '[^b-zB-Z]dam' ORDER BY x;
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} {3}
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do_execsql_test regexp1-1.14 {
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SELECT x FROM t1 WHERE y REGEXP 'alive' ORDER BY x;
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} {4}
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do_execsql_test regexp1-1.15 {
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SELECT x FROM t1 WHERE y REGEXP '^alive' ORDER BY x;
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} {}
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do_execsql_test regexp1-1.16 {
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SELECT x FROM t1 WHERE y REGEXP 'alive$' ORDER BY x;
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} {}
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do_execsql_test regexp1-1.17 {
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SELECT x FROM t1 WHERE y REGEXP 'alive.$' ORDER BY x;
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} {4}
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do_execsql_test regexp1-1.18 {
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SELECT x FROM t1 WHERE y REGEXP 'alive\.$' ORDER BY x;
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} {4}
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do_execsql_test regexp1-1.19 {
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SELECT x FROM t1 WHERE y REGEXP 'ma[nd]' ORDER BY x;
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} {1 2 4}
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do_execsql_test regexp1-1.20 {
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SELECT x FROM t1 WHERE y REGEXP '\bma[nd]' ORDER BY x;
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} {1 2 4}
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do_execsql_test regexp1-1.21 {
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SELECT x FROM t1 WHERE y REGEXP 'ma[nd]\b' ORDER BY x;
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} {1 2}
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do_execsql_test regexp1-1.22 {
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SELECT x FROM t1 WHERE y REGEXP 'ma\w' ORDER BY x;
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} {1 2 4}
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do_execsql_test regexp1-1.23 {
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SELECT x FROM t1 WHERE y REGEXP 'ma\W' ORDER BY x;
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} {}
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do_execsql_test regexp1-1.24 {
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SELECT x FROM t1 WHERE y REGEXP '\sma\w' ORDER BY x;
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} {1 2 4}
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do_execsql_test regexp1-1.25 {
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SELECT x FROM t1 WHERE y REGEXP '\Sma\w' ORDER BY x;
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} {}
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do_execsql_test regexp1-1.26 {
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SELECT x FROM t1 WHERE y REGEXP 'alive\S$' ORDER BY x;
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} {4}
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do_execsql_test regexp1-1.27 {
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SELECT x FROM t1 WHERE y REGEXP
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'\b(unto|us|son|given|his|name|called|' ||
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'wonderful|councelor|mighty|god|everlasting|father|' ||
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'prince|peace|alive)\b';
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} {4}
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do_execsql_test regexp1-2.1 {
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SELECT 'aaaabbbbcccc' REGEXP 'ab*c',
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'aaaacccc' REGEXP 'ab*c';
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} {1 1}
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do_execsql_test regexp1-2.2 {
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SELECT 'aaaabbbbcccc' REGEXP 'ab+c',
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'aaaacccc' REGEXP 'ab+c';
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} {1 0}
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do_execsql_test regexp1-2.3 {
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SELECT 'aaaabbbbcccc' REGEXP 'ab?c',
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'aaaacccc' REGEXP 'ab?c';
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} {0 1}
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do_execsql_test regexp1-2.4 {
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SELECT 'aaaabbbbbbcccc' REGEXP 'ab{3,5}c',
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'aaaabbbbbcccc' REGEXP 'ab{3,5}c',
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'aaaabbbbcccc' REGEXP 'ab{3,5}c',
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'aaaabbbcccc' REGEXP 'ab{3,5}c',
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'aaaabbcccc' REGEXP 'ab{3,5}c',
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'aaaabcccc' REGEXP 'ab{3,5}c'
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} {0 1 1 1 0 0}
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do_execsql_test regexp1-2.5 {
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SELECT 'aaaabbbbcccc' REGEXP 'a(a|b|c)+c',
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'aaaabbbbcccc' REGEXP '^a(a|b|c){11}c$',
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'aaaabbbbcccc' REGEXP '^a(a|b|c){10}c$',
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'aaaabbbbcccc' REGEXP '^a(a|b|c){9}c$'
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} {1 0 1 0}
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do_execsql_test regexp1-2.6 {
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SELECT 'aaaabbbbcccc' REGEXP '^a(a|bb|c)+c$',
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'aaaabbbbcccc' REGEXP '^a(a|bbb|c)+c$',
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'aaaabbbbcccc' REGEXP '^a(a|bbbb|c)+c$'
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} {1 0 1}
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do_execsql_test regexp1-2.7 {
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SELECT 'aaaabbbbcccc' REGEXP '^a([ac]+|bb){3}c$',
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'aaaabbbbcccc' REGEXP '^a([ac]+|bb){4}c$',
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'aaaabbbbcccc' REGEXP '^a([ac]+|bb){5}c$'
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} {0 1 1}
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do_execsql_test regexp1-2.8 {
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SELECT 'abc*def+ghi.jkl[mno]pqr' REGEXP 'c.d',
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'abc*def+ghi.jkl[mno]pqr' REGEXP 'c\*d',
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'abc*def+ghi.jkl[mno]pqr' REGEXP 'f\+g',
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'abc*def+ghi.jkl[mno]pqr' REGEXP 'i\.j',
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'abc*def+ghi.jkl[mno]pqr' REGEXP 'l\[mno\]p'
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} {1 1 1 1 1}
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do_test regexp1-2.9 {
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set v1 "abc\ndef"
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db eval {SELECT $v1 REGEXP '^abc\ndef$'}
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} {1}
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do_test regexp1-2.10 {
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set v1 "abc\adef"
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db eval {SELECT $v1 REGEXP '^abc\adef$'}
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} {1}
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do_test regexp1-2.11 {
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set v1 "abc\tdef"
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db eval {SELECT $v1 REGEXP '^abc\tdef$'}
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} {1}
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do_test regexp1-2.12 {
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set v1 "abc\rdef"
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db eval {SELECT $v1 REGEXP '^abc\rdef$'}
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} {1}
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do_test regexp1-2.13 {
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set v1 "abc\fdef"
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db eval {SELECT $v1 REGEXP '^abc\fdef$'}
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} {1}
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do_test regexp1-2.14 {
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set v1 "abc\vdef"
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db eval {SELECT $v1 REGEXP '^abc\vdef$'}
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} {1}
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do_execsql_test regexp1-2.15 {
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SELECT 'abc\def' REGEXP '^abc\\def',
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'abc(def' REGEXP '^abc\(def',
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'abc)def' REGEXP '^abc\)def',
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'abc*def' REGEXP '^abc\*def',
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'abc.def' REGEXP '^abc\.def',
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'abc+def' REGEXP '^abc\+def',
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'abc?def' REGEXP '^abc\?def',
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'abc[def' REGEXP '^abc\[def',
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'abc$def' REGEXP '^abc\$',
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'^def' REGEXP '\^def',
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'abc{4}x' REGEXP '^abc\{4\}x$',
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'abc|def' REGEXP '^abc\|def$'
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} {1 1 1 1 1 1 1 1 1 1 1 1}
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do_execsql_test regexp1-2.20 {
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SELECT 'abc$¢€xyz' REGEXP '^abc\u0024\u00a2\u20acxyz$',
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'abc$¢€xyz' REGEXP '^abc\u0024\u00A2\u20ACxyz$',
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'abc$¢€xyz' REGEXP '^abc\x24\xa2\u20acxyz$'
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} {1 1 1}
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do_execsql_test regexp1-2.21 {
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SELECT 'abc$¢€xyz' REGEXP '^abc[\u0024][\u00a2][\u20ac]xyz$',
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'abc$¢€xyz' REGEXP '^abc[\u0024\u00A2\u20AC]{3}xyz$',
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'abc$¢€xyz' REGEXP '^abc[\x24][\xa2\u20ac]+xyz$'
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} {1 1 1}
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do_execsql_test regexp1-2.22 {
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SELECT 'abc$¢€xyz' REGEXP '^abc[^\u0025-X][^ -\u007f][^\u20ab]xyz$'
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} {1}
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# 2022-07-03
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# https://sqlite.org/forum/forumpost/96692f8ba5
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# The REGEXP extension mishandles the prefix search optimization when
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# the prefix contains 3-byte UTF8 characters.
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#
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reset_db
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load_static_extension db regexp
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do_execsql_test regexp1-3.1 {
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CREATE TABLE t1(id INTEGER PRIMARY KEY, a TEXT);
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INSERT INTO t1(id, a) VALUES(1, '日本語');
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SELECT a, hex(a), length(a) FROM t1;
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} {日本語 E697A5E69CACE8AA9E 3}
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do_execsql_test regexp1-3.2 {
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SELECT * FROM t1 WHERE a='日本語';
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} {1 日本語}
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do_execsql_test regexp1-3.3 {
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SELECT * FROM t1 WHERE a LIKE '日本語';
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} {1 日本語}
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do_execsql_test regexp1-3.4 {
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SELECT * FROM t1 wHERE a REGEXP '日本語';
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} {1 日本語}
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# 2022-07-03
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# https://sqlite.org/forum/forumpost/96692f8ba5 Issue #2
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# The '$' token in REGEXP contained within other elements.
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#
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do_execsql_test regexp1-4.1 {SELECT 'xab' REGEXP 'a(b$|cd)';} {1}
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do_execsql_test regexp1-4.1b {SELECT 'xab' REGEXP '(b$|cd)';} {1}
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do_execsql_test regexp1-4.2 {SELECT 'xaby' REGEXP 'a(b$|cd)';} {0}
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do_execsql_test regexp1-4.3 {SELECT 'xacd' REGEXP 'a(b$|cd)';} {1}
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do_execsql_test regexp1-4.4 {SELECT 'xacdy' REGEXP 'a(b$|cd)';} {1}
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do_execsql_test regexp1-4.5 {SELECT 'xab' REGEXP 'a(cd|b$)';} {1}
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do_execsql_test regexp1-4.6 {SELECT 'xaby' REGEXP 'a(cd|b$)';} {0}
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do_execsql_test regexp1-4.7 {SELECT 'xacd' REGEXP 'a(cd|b$)';} {1}
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do_execsql_test regexp1-4.8 {SELECT 'xacdy' REGEXP 'a(cd|b$)';} {1}
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do_execsql_test regexp1-4.9 {SELECT 'xab' REGEXP 'a(cd|b$|e)';} {1}
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do_execsql_test regexp1-4.10 {SELECT 'xaby' REGEXP 'a(cd|b$|e)';} {0}
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do_execsql_test regexp1-4.11 {SELECT 'xacd' REGEXP 'a(cd|b$|e)';} {1}
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do_execsql_test regexp1-4.12 {SELECT 'xacdy' REGEXP 'a(cd|b$|e)';} {1}
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# 2022-07-18
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# https://sqlite.org/forum/forumpost/57cbaf1d0e
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# Incorrect bytecode for {M,N} when M is zero.
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#
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do_execsql_test regexp1-5.1 {SELECT 'fooX' REGEXP '^[a-z][a-z0-9]{0,30}$';} {0}
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do_execsql_test regexp1-5.2 {SELECT 'fooX' REGEXP '^[a-z][a-z0-9]{0,30}X$';} {1}
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do_execsql_test regexp1-5.3 {SELECT 'fooX' REGEXP '^[a-z][a-z0-9]{0,2}X$';} {1}
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do_execsql_test regexp1-5.4 {SELECT 'foooX' REGEXP '^[a-z][a-z0-9]{0,2}X$';} {0}
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do_execsql_test regexp1-5.5 {SELECT 'foooX' REGEXP '^[a-z][a-z0-9]{0,3}X$';} {1}
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# 2022-07-18
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# https://sqlite.org/forum/forumpost/18f87fdcdf
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# Allow "^" to occur inside of "(..)"
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#
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do_execsql_test regexp1-6.1 {SELECT 'foo' REGEXP '[a-z]';} {1}
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do_execsql_test regexp1-6.2 {SELECT 'foo' REGEXP '^[a-z]+$';} {1}
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do_execsql_test regexp1-6.3 {SELECT 'foo' REGEXP '^([a-z]+)$';} {1}
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do_execsql_test regexp1-6.4 {SELECT 'foo' REGEXP '(^[a-z]+)$';} {1}
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do_execsql_test regexp1-6.5 {SELECT 'foo' REGEXP '(^[a-z]+$)';} {1}
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do_execsql_test regexp1-6.6 {SELECT 'abc' REGEXP '(^abc|def)';} {1}
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do_execsql_test regexp1-6.7 {SELECT 'xabc' REGEXP '(^abc|def)';} {0}
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do_execsql_test regexp1-6.8 {SELECT 'def' REGEXP '(^abc|def)';} {1}
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do_execsql_test regexp1-6.9 {SELECT 'xdef' REGEXP '(^abc|def)';} {1}
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# 2022-11-17
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# https://sqlite.org/forum/forumpost/3ffe058b04
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#
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do_execsql_test regexp1-7.1 {
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SELECT char(0x61,0x7ff,0x62) REGEXP char(0x7ff);
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} 1
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do_execsql_test regexp1-7.2 {
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SELECT char(0x61,0x800,0x62) REGEXP char(0x800);
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} 1
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do_execsql_test regexp1-7.3 {
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SELECT char(0x61,0xabc,0x62) REGEXP char(0xabc);
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} 1
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do_execsql_test regexp1-7.4 {
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SELECT char(0x61,0xfff,0x62) REGEXP char(0xfff);
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} 1
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do_execsql_test regexp1-7.5 {
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SELECT char(0x61,0x1000,0x62) REGEXP char(0x1000);
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} 1
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do_execsql_test regexp1-7.10 {
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SELECT char(0x61,0xffff,0x62) REGEXP char(0xffff);
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} 1
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do_execsql_test regexp1-7.11 {
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SELECT char(0x61,0x10000,0x62) REGEXP char(0x10000);
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} 1
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do_execsql_test regexp1-7.12 {
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SELECT char(0x61,0x10ffff,0x62) REGEXP char(0x10ffff);
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} 1
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finish_test
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