259 lines
7.2 KiB
Plaintext
259 lines
7.2 KiB
Plaintext
# 2014 Dec 20
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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 contains tests for the content= and content_rowid= options.
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#
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source [file join [file dirname [info script]] fts5_common.tcl]
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set testprefix fts5content
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# If SQLITE_ENABLE_FTS5 is defined, omit this file.
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ifcapable !fts5 {
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finish_test
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return
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}
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#-------------------------------------------------------------------------
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# Contentless tables
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#
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do_execsql_test 1.1 {
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CREATE VIRTUAL TABLE f1 USING fts5(a, b, content='');
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INSERT INTO f1(rowid, a, b) VALUES(1, 'one', 'o n e');
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INSERT INTO f1(rowid, a, b) VALUES(2, 'two', 't w o');
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INSERT INTO f1(rowid, a, b) VALUES(3, 'three', 't h r e e');
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}
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do_execsql_test 1.2 {
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SELECT rowid FROM f1 WHERE f1 MATCH 'o';
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} {1 2}
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do_execsql_test 1.3 {
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INSERT INTO f1(a, b) VALUES('four', 'f o u r');
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SELECT rowid FROM f1 WHERE f1 MATCH 'o';
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} {1 2 4}
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do_execsql_test 1.4 {
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SELECT rowid, a, b FROM f1 WHERE f1 MATCH 'o';
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} {1 {} {} 2 {} {} 4 {} {}}
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do_execsql_test 1.5 {
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SELECT rowid, highlight(f1, 0, '[', ']') FROM f1 WHERE f1 MATCH 'o';
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} {1 {} 2 {} 4 {}}
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do_execsql_test 1.6 {
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SELECT rowid, highlight(f1, 0, '[', ']') IS NULL FROM f1 WHERE f1 MATCH 'o';
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} {1 1 2 1 4 1}
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do_execsql_test 1.7 {
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SELECT rowid, snippet(f1, -1, '[', ']', '...', 5) IS NULL
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FROM f1 WHERE f1 MATCH 'o';
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} {1 1 2 1 4 1}
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do_execsql_test 1.8 {
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SELECT rowid, snippet(f1, 1, '[', ']', '...', 5) IS NULL
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FROM f1 WHERE f1 MATCH 'o';
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} {1 1 2 1 4 1}
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do_execsql_test 1.9 {
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SELECT rowid FROM f1;
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} {1 2 3 4}
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do_execsql_test 1.10 {
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SELECT * FROM f1;
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} {{} {} {} {} {} {} {} {}}
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do_execsql_test 1.11 {
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SELECT rowid, a, b FROM f1 ORDER BY rowid ASC;
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} {1 {} {} 2 {} {} 3 {} {} 4 {} {}}
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do_execsql_test 1.12 {
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SELECT a IS NULL FROM f1;
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} {1 1 1 1}
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do_catchsql_test 1.13 {
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DELETE FROM f1 WHERE rowid = 2;
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} {1 {cannot DELETE from contentless fts5 table: f1}}
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do_catchsql_test 1.14 {
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UPDATE f1 SET a = 'a b c' WHERE rowid = 2;
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} {1 {cannot UPDATE contentless fts5 table: f1}}
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do_execsql_test 1.15 {
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INSERT INTO f1(f1, rowid, a, b) VALUES('delete', 2, 'two', 't w o');
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} {}
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do_execsql_test 1.16 {
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SELECT rowid FROM f1 WHERE f1 MATCH 'o';
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} {1 4}
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do_execsql_test 1.17 {
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SELECT rowid FROM f1;
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} {1 3 4}
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#-------------------------------------------------------------------------
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# External content tables
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#
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reset_db
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do_execsql_test 2.1 {
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-- Create a table. And an external content fts5 table to index it.
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CREATE TABLE tbl(a INTEGER PRIMARY KEY, b, c);
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CREATE VIRTUAL TABLE fts_idx USING fts5(b, c, content='tbl', content_rowid='a');
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-- Triggers to keep the FTS index up to date.
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CREATE TRIGGER tbl_ai AFTER INSERT ON tbl BEGIN
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INSERT INTO fts_idx(rowid, b, c) VALUES (new.a, new.b, new.c);
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END;
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CREATE TRIGGER tbl_ad AFTER DELETE ON tbl BEGIN
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INSERT INTO fts_idx(fts_idx, rowid, b, c)
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VALUES('delete', old.a, old.b, old.c);
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END;
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CREATE TRIGGER tbl_au AFTER UPDATE ON tbl BEGIN
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INSERT INTO fts_idx(fts_idx, rowid, b, c)
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VALUES('delete', old.a, old.b, old.c);
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INSERT INTO fts_idx(rowid, b, c) VALUES (new.a, new.b, new.c);
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END;
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}
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do_execsql_test 2.2 {
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INSERT INTO tbl VALUES(1, 'one', 'o n e');
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INSERT INTO tbl VALUES(NULL, 'two', 't w o');
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INSERT INTO tbl VALUES(3, 'three', 't h r e e');
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}
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do_execsql_test 2.3 {
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INSERT INTO fts_idx(fts_idx) VALUES('integrity-check');
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}
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do_execsql_test 2.4 {
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DELETE FROM tbl WHERE rowid=2;
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INSERT INTO fts_idx(fts_idx) VALUES('integrity-check');
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}
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do_execsql_test 2.5 {
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UPDATE tbl SET c = c || ' x y z';
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INSERT INTO fts_idx(fts_idx) VALUES('integrity-check');
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}
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do_execsql_test 2.6 {
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SELECT * FROM fts_idx WHERE fts_idx MATCH 't AND x';
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} {three {t h r e e x y z}}
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do_execsql_test 2.7 {
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SELECT highlight(fts_idx, 1, '[', ']') FROM fts_idx
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WHERE fts_idx MATCH 't AND x';
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} {{[t] h r e e [x] y z}}
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#-------------------------------------------------------------------------
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# Quick tests of the 'delete-all' command.
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#
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do_execsql_test 3.1 {
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CREATE VIRTUAL TABLE t3 USING fts5(x, content='');
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INSERT INTO t3 VALUES('a b c');
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INSERT INTO t3 VALUES('d e f');
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}
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do_execsql_test 3.2 {
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SELECT count(*) FROM t3_docsize;
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SELECT count(*) FROM t3_data;
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} {2 4}
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do_execsql_test 3.3 {
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INSERT INTO t3(t3) VALUES('delete-all');
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SELECT count(*) FROM t3_docsize;
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SELECT count(*) FROM t3_data;
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} {0 2}
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do_execsql_test 3.4 {
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INSERT INTO t3 VALUES('a b c');
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INSERT INTO t3 VALUES('d e f');
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SELECT rowid FROM t3 WHERE t3 MATCH 'e';
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} {2}
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do_execsql_test 3.5 {
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SELECT rowid FROM t3 WHERE t3 MATCH 'c';
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} {1}
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do_execsql_test 3.6 {
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SELECT count(*) FROM t3_docsize;
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SELECT count(*) FROM t3_data;
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} {2 4}
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do_execsql_test 3.7 {
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CREATE VIRTUAL TABLE t4 USING fts5(x);
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} {}
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do_catchsql_test 3.8 {
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INSERT INTO t4(t4) VALUES('delete-all');
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} {1 {'delete-all' may only be used with a contentless or external content fts5 table}}
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#-------------------------------------------------------------------------
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# Test an external content table with a more interesting schema.
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#
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do_execsql_test 4.1 {
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CREATE TABLE x2(a, "key col" PRIMARY KEY, b, c) WITHOUT ROWID;
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INSERT INTO x2 VALUES('a b', 1, 'c d' , 'e f');
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INSERT INTO x2 VALUES('x y', -40, 'z z' , 'y x');
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CREATE VIRTUAL TABLE t2 USING fts5(a, c, content=x2, content_rowid='key col');
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INSERT INTO t2(t2) VALUES('rebuild');
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}
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do_execsql_test 4.2 { SELECT rowid FROM t2 } {-40 1}
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do_execsql_test 4.3 { SELECT rowid FROM t2 WHERE t2 MATCH 'c'} {}
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do_execsql_test 4.4 { SELECT rowid FROM t2 WHERE t2 MATCH 'a'} {1}
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do_execsql_test 4.5 { SELECT rowid FROM t2 WHERE t2 MATCH 'x'} {-40}
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do_execsql_test 4.6 { INSERT INTO t2(t2) VALUES('integrity-check') } {}
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do_execsql_test 4.7 {
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DELETE FROM x2 WHERE "key col" = 1;
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INSERT INTO t2(t2, rowid, a, c) VALUES('delete', 1, 'a b', 'e f');
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INSERT INTO t2(t2) VALUES('integrity-check');
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}
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do_execsql_test 4.8 { SELECT rowid FROM t2 WHERE t2 MATCH 'b'} {}
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do_execsql_test 4.9 { SELECT rowid FROM t2 WHERE t2 MATCH 'y'} {-40}
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#-------------------------------------------------------------------------
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# Test that if the 'rowid' field of a 'delete' is not an integer, no
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# changes are made to the FTS index.
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#
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do_execsql_test 5.0 {
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CREATE VIRTUAL TABLE t5 USING fts5(a, b, content=);
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INSERT INTO t5(rowid, a, b) VALUES(-1, 'one', 'two');
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INSERT INTO t5(rowid, a, b) VALUES( 0, 'three', 'four');
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INSERT INTO t5(rowid, a, b) VALUES( 1, 'five', 'six');
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}
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set ::checksum [execsql {SELECT md5sum(id, block) FROM t5_data}]
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do_execsql_test 5.1 {
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INSERT INTO t5(t5, rowid, a, b) VALUES('delete', NULL, 'three', 'four');
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SELECT md5sum(id, block) FROM t5_data;
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} $::checksum
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#-------------------------------------------------------------------------
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# Check that a contentless table can be dropped.
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#
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reset_db
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do_execsql_test 6.1 {
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CREATE VIRTUAL TABLE xx USING fts5(x, y, content="");
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SELECT name FROM sqlite_master;
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} {xx xx_data xx_idx xx_docsize xx_config}
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do_execsql_test 6.2 {
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DROP TABLE xx;
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SELECT name FROM sqlite_master;
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} {}
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finish_test
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