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Add coverage tests for fts3_unicode.c.

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FossilOrigin-Name: 07d3ea8a3cb179fab6c48934fc6751f53b507d36
This commit is contained in:
dan
2012-05-26 16:22:56 +00:00
parent cf9f6f1375
commit 7a796731db
3 changed files with 95 additions and 7 deletions
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88
test/fts4unicode.test
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@ -135,5 +135,93 @@ foreach {tn query snippet} {
} [list [mapdoc $snippet]]
}
#-------------------------------------------------------------------------
# Make sure the unicode61 tokenizer does not crash if it is passed a
# NULL pointer.
reset_db
do_execsql_test 3.1 {
CREATE VIRTUAL TABLE t1 USING fts4(tokenize=unicode61, x, y);
INSERT INTO t1 VALUES(NULL, 'a b c');
}
do_execsql_test 3.2 {
SELECT snippet(t1, '[', ']') FROM t1 WHERE t1 MATCH 'b'
} {{a [b] c}}
do_execsql_test 3.3 {
BEGIN;
DELETE FROM t1;
INSERT INTO t1 VALUES('b b b b b b b b b b b', 'b b b b b b b b b b b b b');
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 VALUES('a b c', NULL);
INSERT INTO t1 VALUES('a x c', NULL);
COMMIT;
}
do_execsql_test 3.4 {
SELECT * FROM t1 WHERE t1 MATCH 'a b';
} {{a b c} {}}
#-------------------------------------------------------------------------
#
reset_db
do_test 4.1 {
set a "abc\uFFFEdef"
set b "abc\uD800def"
set c "\uFFFEdef"
set d "\uD800def"
execsql {
CREATE VIRTUAL TABLE t1 USING fts4(tokenize=unicode61, x);
INSERT INTO t1 VALUES($a);
INSERT INTO t1 VALUES($b);
INSERT INTO t1 VALUES($c);
INSERT INTO t1 VALUES($d);
}
} {}
do_test 4.2 {
set a [binary format c* {0x61 0xF7 0xBF 0xBF 0xBF 0x62}]
set b [binary format c* {0x61 0xF7 0xBF 0xBF 0xBF 0xBF 0x62}]
set c [binary format c* {0x61 0xF7 0xBF 0xBF 0xBF 0xBF 0xBF 0x62}]
set d [binary format c* {0x61 0xF7 0xBF 0xBF 0xBF 0xBF 0xBF 0xBF 0x62}]
execsql {
INSERT INTO t1 VALUES($a);
INSERT INTO t1 VALUES($b);
INSERT INTO t1 VALUES($c);
INSERT INTO t1 VALUES($d);
}
} {}
do_test 4.3 {
set a [binary format c* {0xF7 0xBF 0xBF 0xBF}]
set b [binary format c* {0xF7 0xBF 0xBF 0xBF 0xBF}]
set c [binary format c* {0xF7 0xBF 0xBF 0xBF 0xBF 0xBF}]
set d [binary format c* {0xF7 0xBF 0xBF 0xBF 0xBF 0xBF 0xBF}]
execsql {
INSERT INTO t1 VALUES($a);
INSERT INTO t1 VALUES($b);
INSERT INTO t1 VALUES($c);
INSERT INTO t1 VALUES($d);
}
} {}
finish_test