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Diffstat (limited to 'ext/fts5/test/fts5content.test')
-rw-r--r-- | ext/fts5/test/fts5content.test | 297 |
1 files changed, 297 insertions, 0 deletions
diff --git a/ext/fts5/test/fts5content.test b/ext/fts5/test/fts5content.test new file mode 100644 index 0000000..74a74e2 --- /dev/null +++ b/ext/fts5/test/fts5content.test @@ -0,0 +1,297 @@ +# 2014 Dec 20 +# +# The author disclaims copyright to this source code. In place of +# a legal notice, here is a blessing: +# +# May you do good and not evil. +# May you find forgiveness for yourself and forgive others. +# May you share freely, never taking more than you give. +# +#*********************************************************************** +# +# This file contains tests for the content= and content_rowid= options. +# + +source [file join [file dirname [info script]] fts5_common.tcl] +set testprefix fts5content + +# If SQLITE_ENABLE_FTS5 is defined, omit this file. +ifcapable !fts5 { + finish_test + return +} + +#------------------------------------------------------------------------- +# Contentless tables +# +do_execsql_test 1.1 { + CREATE VIRTUAL TABLE f1 USING fts5(a, b, content=''); + INSERT INTO f1(rowid, a, b) VALUES(1, 'one', 'o n e'); + INSERT INTO f1(rowid, a, b) VALUES(2, 'two', 't w o'); + INSERT INTO f1(rowid, a, b) VALUES(3, 'three', 't h r e e'); +} + +do_execsql_test 1.2 { + SELECT rowid FROM f1 WHERE f1 MATCH 'o'; +} {1 2} + +do_execsql_test 1.3 { + INSERT INTO f1(a, b) VALUES('four', 'f o u r'); + SELECT rowid FROM f1 WHERE f1 MATCH 'o'; +} {1 2 4} + +do_execsql_test 1.4 { + SELECT rowid, a, b FROM f1 WHERE f1 MATCH 'o'; +} {1 {} {} 2 {} {} 4 {} {}} + +do_execsql_test 1.5 { + SELECT rowid, highlight(f1, 0, '[', ']') FROM f1 WHERE f1 MATCH 'o'; +} {1 {} 2 {} 4 {}} + +do_execsql_test 1.6 { + SELECT rowid, highlight(f1, 0, '[', ']') IS NULL FROM f1 WHERE f1 MATCH 'o'; +} {1 1 2 1 4 1} + +do_execsql_test 1.7 { + SELECT rowid, snippet(f1, -1, '[', ']', '...', 5) IS NULL + FROM f1 WHERE f1 MATCH 'o'; +} {1 1 2 1 4 1} + +do_execsql_test 1.8 { + SELECT rowid, snippet(f1, 1, '[', ']', '...', 5) IS NULL + FROM f1 WHERE f1 MATCH 'o'; +} {1 1 2 1 4 1} + +do_execsql_test 1.9 { + SELECT rowid FROM f1; +} {1 2 3 4} + +do_execsql_test 1.10 { + SELECT * FROM f1; +} {{} {} {} {} {} {} {} {}} + +do_execsql_test 1.11 { + SELECT rowid, a, b FROM f1 ORDER BY rowid ASC; +} {1 {} {} 2 {} {} 3 {} {} 4 {} {}} + +do_execsql_test 1.12 { + SELECT a IS NULL FROM f1; +} {1 1 1 1} + +do_catchsql_test 1.13 { + DELETE FROM f1 WHERE rowid = 2; +} {1 {cannot DELETE from contentless fts5 table: f1}} + +do_catchsql_test 1.14 { + UPDATE f1 SET a = 'a b c' WHERE rowid = 2; +} {1 {cannot UPDATE contentless fts5 table: f1}} + +do_execsql_test 1.15 { + INSERT INTO f1(f1, rowid, a, b) VALUES('delete', 2, 'two', 't w o'); +} {} + +do_execsql_test 1.16 { + SELECT rowid FROM f1 WHERE f1 MATCH 'o'; +} {1 4} + +do_execsql_test 1.17 { + SELECT rowid FROM f1; +} {1 3 4} + +#------------------------------------------------------------------------- +# External content tables +# +reset_db +do_execsql_test 2.1 { + -- Create a table. And an external content fts5 table to index it. + CREATE TABLE tbl(a INTEGER PRIMARY KEY, b, c); + CREATE VIRTUAL TABLE fts_idx USING fts5(b, c, content='tbl', content_rowid='a'); + + -- Triggers to keep the FTS index up to date. + CREATE TRIGGER tbl_ai AFTER INSERT ON tbl BEGIN + INSERT INTO fts_idx(rowid, b, c) VALUES (new.a, new.b, new.c); + END; + CREATE TRIGGER tbl_ad AFTER DELETE ON tbl BEGIN + INSERT INTO fts_idx(fts_idx, rowid, b, c) + VALUES('delete', old.a, old.b, old.c); + END; + CREATE TRIGGER tbl_au AFTER UPDATE ON tbl BEGIN + INSERT INTO fts_idx(fts_idx, rowid, b, c) + VALUES('delete', old.a, old.b, old.c); + INSERT INTO fts_idx(rowid, b, c) VALUES (new.a, new.b, new.c); + END; +} + +do_execsql_test 2.2 { + INSERT INTO tbl VALUES(1, 'one', 'o n e'); + INSERT INTO tbl VALUES(NULL, 'two', 't w o'); + INSERT INTO tbl VALUES(3, 'three', 't h r e e'); +} + +do_execsql_test 2.3 { + INSERT INTO fts_idx(fts_idx) VALUES('integrity-check'); +} + +do_execsql_test 2.4 { + DELETE FROM tbl WHERE rowid=2; + INSERT INTO fts_idx(fts_idx) VALUES('integrity-check'); +} + +do_execsql_test 2.5 { + UPDATE tbl SET c = c || ' x y z'; + INSERT INTO fts_idx(fts_idx) VALUES('integrity-check'); +} + +do_execsql_test 2.6 { + SELECT * FROM fts_idx WHERE fts_idx MATCH 't AND x'; +} {three {t h r e e x y z}} + +do_execsql_test 2.7 { + SELECT highlight(fts_idx, 1, '[', ']') FROM fts_idx + WHERE fts_idx MATCH 't AND x'; +} {{[t] h r e e [x] y z}} + +#------------------------------------------------------------------------- +# Quick tests of the 'delete-all' command. +# +do_execsql_test 3.1 { + CREATE VIRTUAL TABLE t3 USING fts5(x, content=''); + INSERT INTO t3 VALUES('a b c'); + INSERT INTO t3 VALUES('d e f'); +} + +do_execsql_test 3.2 { + SELECT count(*) FROM t3_docsize; + SELECT count(*) FROM t3_data; +} {2 4} + +do_execsql_test 3.3 { + INSERT INTO t3(t3) VALUES('delete-all'); + SELECT count(*) FROM t3_docsize; + SELECT count(*) FROM t3_data; +} {0 2} + +do_execsql_test 3.4 { + INSERT INTO t3 VALUES('a b c'); + INSERT INTO t3 VALUES('d e f'); + SELECT rowid FROM t3 WHERE t3 MATCH 'e'; +} {2} + +do_execsql_test 3.5 { + SELECT rowid FROM t3 WHERE t3 MATCH 'c'; +} {1} + +do_execsql_test 3.6 { + SELECT count(*) FROM t3_docsize; + SELECT count(*) FROM t3_data; +} {2 4} + +do_execsql_test 3.7 { + CREATE VIRTUAL TABLE t4 USING fts5(x); +} {} +do_catchsql_test 3.8 { + INSERT INTO t4(t4) VALUES('delete-all'); +} {1 {'delete-all' may only be used with a contentless or external content fts5 table}} + +#------------------------------------------------------------------------- +# Test an external content table with a more interesting schema. +# +do_execsql_test 4.1 { + CREATE TABLE x2(a, "key col" PRIMARY KEY, b, c) WITHOUT ROWID; + INSERT INTO x2 VALUES('a b', 1, 'c d' , 'e f'); + INSERT INTO x2 VALUES('x y', -40, 'z z' , 'y x'); + + CREATE VIRTUAL TABLE t2 USING fts5(a, c, content=x2, content_rowid='key col'); + INSERT INTO t2(t2) VALUES('rebuild'); +} + +do_execsql_test 4.2 { SELECT rowid FROM t2 } {-40 1} +do_execsql_test 4.3 { SELECT rowid FROM t2 WHERE t2 MATCH 'c'} {} +do_execsql_test 4.4 { SELECT rowid FROM t2 WHERE t2 MATCH 'a'} {1} +do_execsql_test 4.5 { SELECT rowid FROM t2 WHERE t2 MATCH 'x'} {-40} + +do_execsql_test 4.6 { INSERT INTO t2(t2) VALUES('integrity-check') } {} + +do_execsql_test 4.7 { + DELETE FROM x2 WHERE "key col" = 1; + INSERT INTO t2(t2, rowid, a, c) VALUES('delete', 1, 'a b', 'e f'); + INSERT INTO t2(t2) VALUES('integrity-check'); +} + +do_execsql_test 4.8 { SELECT rowid FROM t2 WHERE t2 MATCH 'b'} {} +do_execsql_test 4.9 { SELECT rowid FROM t2 WHERE t2 MATCH 'y'} {-40} + +#------------------------------------------------------------------------- +# Test that if the 'rowid' field of a 'delete' is not an integer, no +# changes are made to the FTS index. +# +do_execsql_test 5.0 { + CREATE VIRTUAL TABLE t5 USING fts5(a, b, content=); + INSERT INTO t5(rowid, a, b) VALUES(-1, 'one', 'two'); + INSERT INTO t5(rowid, a, b) VALUES( 0, 'three', 'four'); + INSERT INTO t5(rowid, a, b) VALUES( 1, 'five', 'six'); +} + +set ::checksum [execsql {SELECT md5sum(id, block) FROM t5_data}] + +do_execsql_test 5.1 { + INSERT INTO t5(t5, rowid, a, b) VALUES('delete', NULL, 'three', 'four'); + SELECT md5sum(id, block) FROM t5_data; +} $::checksum + + +#------------------------------------------------------------------------- +# Check that a contentless table can be dropped. +# +reset_db +do_execsql_test 6.1 { + CREATE VIRTUAL TABLE xx USING fts5(x, y, content=""); + SELECT name FROM sqlite_master; +} {xx xx_data xx_idx xx_docsize xx_config} +do_execsql_test 6.2 { + DROP TABLE xx; + SELECT name FROM sqlite_master; +} {} + +#--------------------------------------------------------------------------- +# Check that an fts5 table cannot be its own content table. +# +reset_db +do_execsql_test 7.1.1 { + CREATE VIRTUAL TABLE t1 USING fts5(a, c=t1 ); + INSERT INTO t1( a ) VALUES('abc'); +} +do_catchsql_test 7.1.2 { + SELECT * FROM t1; +} {1 {recursively defined fts5 content table}} +do_catchsql_test 7.1.3 { + SELECT * FROM t1('abc'); +} {1 {recursively defined fts5 content table}} +do_catchsql_test 7.1.4 { + SELECT count(*) FROM t1; +} {1 {recursively defined fts5 content table}} +do_catchsql_test 7.1.5 { + SELECT * FROM t1('abc') ORDER BY rank; +} {1 {recursively defined fts5 content table}} + +reset_db +do_execsql_test 7.2.1 { + CREATE VIRTUAL TABLE t1 USING fts5(a, c=t2 ); + CREATE VIRTUAL TABLE t2 USING fts5(a, c=t1 ); + INSERT INTO t1( a ) VALUES('abc'); +} +do_catchsql_test 7.2.2 { + SELECT * FROM t1; +} {1 {recursively defined fts5 content table}} +do_catchsql_test 7.2.3 { + SELECT * FROM t1('abc'); +} {1 {recursively defined fts5 content table}} +do_catchsql_test 7.2.4 { + SELECT count(*) FROM t1; +} {1 {recursively defined fts5 content table}} +do_catchsql_test 7.2.5 { + SELECT * FROM t1('abc') ORDER BY rank; +} {1 {recursively defined fts5 content table}} + +finish_test + |