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| -rw-r--r-- | test/fts2o.test | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/test/fts2o.test b/test/fts2o.test new file mode 100644 index 0000000..de319ea --- /dev/null +++ b/test/fts2o.test @@ -0,0 +1,169 @@ +# 2007 June 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 implements regression tests for SQLite library. The +# focus of this script is testing the FTS2 module. +# +# $Id: fts2o.test,v 1.4 2007/07/02 10:16:50 danielk1977 Exp $ +# + +set testdir [file dirname $argv0] +source $testdir/tester.tcl + +# If SQLITE_ENABLE_FTS2 is not defined, omit this file. +ifcapable !fts2 { + finish_test + return +} + +#--------------------------------------------------------------------- +# These tests, fts2o-1.*, test that ticket #2429 is fixed. +# +db eval { + CREATE VIRTUAL TABLE t1 USING fts2(a, b, c); + INSERT INTO t1(a, b, c) VALUES('one three four', 'one four', 'one four two'); +} +do_test fts2o-1.1 { + execsql { + SELECT rowid, snippet(t1) FROM t1 WHERE c MATCH 'four'; + } +} {1 {one <b>four</b> two}} +do_test fts2o-1.2 { + execsql { + SELECT rowid, snippet(t1) FROM t1 WHERE b MATCH 'four'; + } +} {1 {one <b>four</b>}} +do_test fts2o-1.3 { + execsql { + SELECT rowid, snippet(t1) FROM t1 WHERE a MATCH 'four'; + } +} {1 {one three <b>four</b>}} + +#--------------------------------------------------------------------- +# Test that it is possible to rename an fts2 table. +# +do_test fts2o-2.1 { + execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} +} {t1 t1_content t1_segments t1_segdir} +do_test fts2o-2.2 { + execsql { ALTER TABLE t1 RENAME to fts_t1; } +} {} +do_test fts2o-2.3 { + execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; } +} {1 {one three <b>four</b>}} +do_test fts2o-2.4 { + execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} +} {fts_t1 fts_t1_content fts_t1_segments fts_t1_segdir} + +# See what happens when renaming the fts2 table fails. +# +do_test fts2o-2.5 { + catchsql { + CREATE TABLE t1_segdir(a, b, c); + ALTER TABLE fts_t1 RENAME to t1; + } +} {1 {SQL logic error}} +do_test fts2o-2.6 { + execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; } +} {1 {one three <b>four</b>}} +do_test fts2o-2.7 { + execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} +} {fts_t1 fts_t1_content fts_t1_segments fts_t1_segdir t1_segdir} + +# See what happens when renaming the fts2 table fails inside a transaction. +# +do_test fts2o-2.8 { + execsql { + BEGIN; + INSERT INTO fts_t1(a, b, c) VALUES('one two three', 'one four', 'one two'); + } +} {} +do_test fts2o-2.9 { + catchsql { + ALTER TABLE fts_t1 RENAME to t1; + } +} {1 {SQL logic error}} +do_test fts2o-2.10 { + execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; } +} {1 {one three <b>four</b>}} +do_test fts2o-2.11 { + execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} +} {fts_t1 fts_t1_content fts_t1_segments fts_t1_segdir t1_segdir} +do_test fts2o-2.12 { + execsql COMMIT + execsql {SELECT a FROM fts_t1} +} {{one three four} {one two three}} +do_test fts2o-2.12 { + execsql { SELECT a, b, c FROM fts_t1 WHERE c MATCH 'four'; } +} {{one three four} {one four} {one four two}} + +#------------------------------------------------------------------- +# Close, delete and reopen the database. The following test should +# be run on an initially empty db. +# +db close +forcedelete test.db test.db-journal +sqlite3 db test.db + +do_test fts2o-3.1 { + execsql { + CREATE VIRTUAL TABLE t1 USING fts2(a, b, c); + INSERT INTO t1(a, b, c) VALUES('one three four', 'one four', 'one two'); + SELECT a, b, c FROM t1 WHERE c MATCH 'two'; + } +} {{one three four} {one four} {one two}} + +# This test was crashing at one point. +# +do_test fts2o-3.2 { + execsql { + SELECT a, b, c FROM t1 WHERE c MATCH 'two'; + CREATE TABLE t3(a, b, c); + SELECT a, b, c FROM t1 WHERE c MATCH 'two'; + } +} {{one three four} {one four} {one two} {one three four} {one four} {one two}} + +#--------------------------------------------------------------------- +# Test that it is possible to rename an fts2 table in an attached +# database. +# +forcedelete test2.db test2.db-journal + +do_test fts2o-3.1 { + execsql { + ATTACH 'test2.db' AS aux; + CREATE VIRTUAL TABLE aux.t1 USING fts2(a, b, c); + INSERT INTO aux.t1(a, b, c) VALUES( + 'neung song sahm', 'neung see', 'neung see song' + ); + } +} {} + +do_test fts2o-3.2 { + execsql { SELECT a, b, c FROM aux.t1 WHERE a MATCH 'song'; } +} {{neung song sahm} {neung see} {neung see song}} + +do_test fts2o-3.3 { + execsql { SELECT a, b, c FROM t1 WHERE c MATCH 'two'; } +} {{one three four} {one four} {one two}} + +do_test fts2o-3.4 { + execsql { ALTER TABLE aux.t1 RENAME TO t2 } +} {} + +do_test fts2o-3.2 { + execsql { SELECT a, b, c FROM t2 WHERE a MATCH 'song'; } +} {{neung song sahm} {neung see} {neung see song}} + +do_test fts2o-3.3 { + execsql { SELECT a, b, c FROM t1 WHERE c MATCH 'two'; } +} {{one three four} {one four} {one two}} + +finish_test |