More test cases for the REGEXP operator. Fix minor bugs uncovered by these
test cases. FossilOrigin-Name: a611c75061c8e821cb266fcb09759100d4a646b0
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drh
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@ -1,5 +1,5 @@
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C Add\sthe\stest_regexp.c\smodule\scontaining\sa\scross-platform\simplementation\s\nof\sthe\sREGEXP\soperator.
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D 2012-12-31T19:18:38.256
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C More\stest\scases\sfor\sthe\sREGEXP\soperator.\s\sFix\sminor\sbugs\suncovered\sby\sthese\ntest\scases.
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D 2012-12-31T20:16:35.189
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F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
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F Makefile.in a48faa9e7dd7d556d84f5456eabe5825dd8a6282
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F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
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@ -175,7 +175,7 @@ F src/random.c cd4a67b3953b88019f8cd4ccd81394a8ddfaba50
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F src/resolve.c 52331299f4095397d6d00715b70cd153baa11931
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F src/rowset.c 64655f1a627c9c212d9ab497899e7424a34222e0
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F src/select.c 5eab6941c0ac97355817f846b77cd20bfdf5a82e
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F src/shell.c e6525781d27a84f1b74586831b6ad8472a8c8dc6
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F src/shell.c 11c9611580bb2ffce3a232f31f7f8cc310df0843
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F src/sqlite.h.in 39cc33bb08897c748fe3383c29ccf56585704177
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F src/sqlite3.rc fea433eb0a59f4c9393c8e6d76a6e2596b1fe0c0
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F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
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@ -217,7 +217,7 @@ F src/test_osinst.c 90a845c8183013d80eccb1f29e8805608516edba
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F src/test_pcache.c a5cd24730cb43c5b18629043314548c9169abb00
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F src/test_quota.c 0e0e2e3bf6766b101ecccd8c042b66e44e9be8f5
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F src/test_quota.h 8761e463b25e75ebc078bd67d70e39b9c817a0cb
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F src/test_regexp.c c24ae2a0de64eb9dfa1dd77b77448b1d794cd395
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F src/test_regexp.c d8cb342e08a346a6daeda29e434e2d9a49f557ec
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F src/test_rtree.c aba603c949766c4193f1068b91c787f57274e0d9
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F src/test_schema.c 8c06ef9ddb240c7a0fcd31bc221a6a2aade58bf0
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F src/test_server.c 2f99eb2837dfa06a4aacf24af24c6affdf66a84f
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@ -667,7 +667,7 @@ F test/quote.test 215897dbe8de1a6f701265836d6601cc6ed103e6
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F test/randexpr1.tcl 40dec52119ed3a2b8b2a773bce24b63a3a746459
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F test/randexpr1.test eda062a97e60f9c38ae8d806b03b0ddf23d796df
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F test/rdonly.test c267d050a1d9a6a321de502b737daf28821a518d
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F test/regexp1.test 38da302b75504dd8b960c8f06968ddf8039777ad
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F test/regexp1.test bbcb74e1bbdc20a7c0b9b2360deda14c4df1b46a
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F test/reindex.test 44edd3966b474468b823d481eafef0c305022254
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F test/releasetest.mk 2eced2f9ae701fd0a29e714a241760503ccba25a
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F test/releasetest.tcl 06d289d8255794073a58d2850742f627924545ce
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@ -1030,7 +1030,7 @@ F tool/vdbe-compress.tcl f12c884766bd14277f4fcedcae07078011717381
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F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
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F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
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F tool/win/sqlite.vsix 97894c2790eda7b5bce3cc79cb2a8ec2fde9b3ac
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P ff6857b6ed6a46671006b75157d8cf853a816ef9
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R 2e582c43743655b03da399d168172dad
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P 46c8c01b751c1ea7fc02cc35e3b5bb99dbe46c4b
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R 6e56302eb044cc0fb37d40997bea4520
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U drh
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Z c7b82d9d758f8f0ccceb37ea12601a6d
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Z d62b4f1d3e09d5165b99ff6799092c00
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@ -1 +1 @@
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46c8c01b751c1ea7fc02cc35e3b5bb99dbe46c4b
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a611c75061c8e821cb266fcb09759100d4a646b0
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@ -1482,7 +1482,7 @@ static void open_db(struct callback_data *p){
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#endif
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#ifdef SQLITE_ENABLE_REGEXP
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{
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extern sqlite3_add_regexp_func(sqlite3*);
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extern int sqlite3_add_regexp_func(sqlite3*);
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sqlite3_add_regexp_func(db);
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}
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#endif
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@ -342,13 +342,13 @@ static int re_hex(int c, int *pV){
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if( c>='0' && c<='9' ){
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c -= '0';
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}else if( c>='a' && c<='f' ){
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c -= 'a' + 10;
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c -= 'a' - 10;
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}else if( c>='A' && c<='F' ){
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c -= 'A' + 10;
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c -= 'A' - 10;
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}else{
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return 0;
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}
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*pV = (*pV)*16 + c;
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*pV = (*pV)*16 + (c & 0xff);
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return 1;
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}
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@ -356,7 +356,7 @@ static int re_hex(int c, int *pV){
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** return its intepretation.
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*/
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static unsigned re_esc_char(ReCompiled *p){
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static const char zEsc[] = "afnrtv\\()*.+?[$^{|";
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static const char zEsc[] = "afnrtv\\()*.+?[$^{|}]";
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static const char zTrans[] = "\a\f\n\r\t\v";
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int i, v = 0;
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char c = p->zIn[0];
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@ -381,7 +381,7 @@ static unsigned re_esc_char(ReCompiled *p){
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}
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for(i=0; zEsc[i] && zEsc[i]!=c; i++){}
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if( zEsc[i] ){
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if( c<6 ) c = zTrans[i];
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if( i<6 ) c = zTrans[i];
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p->zIn++;
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}else{
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p->zErr = "unknown \\ escape";
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@ -79,6 +79,133 @@ do_execsql_test regexp1-1.17 {
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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\x20acxyz$'
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} {1 1 1}
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do_execsql_test regexp1-2.21 {
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SELECT 'abc$¢€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\x20ac]+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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finish_test
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