| Index: third_party/sqlite/src/test/fts2h.test
|
| diff --git a/third_party/sqlite/src/test/fts2h.test b/third_party/sqlite/src/test/fts2h.test
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..72561d85bc41dfa4c86124452817d6b9c5935641
|
| --- /dev/null
|
| +++ b/third_party/sqlite/src/test/fts2h.test
|
| @@ -0,0 +1,76 @@
|
| +# 2006 October 31 (scaaarey)
|
| +#
|
| +# The author disclaims copyright to this source code.
|
| +#
|
| +#*************************************************************************
|
| +# This file implements regression tests for SQLite library. The focus
|
| +# here is testing correct handling of excessively long terms.
|
| +#
|
| +# $Id: fts2h.test,v 1.1 2006/11/29 21:03:01 shess Exp $
|
| +#
|
| +
|
| +set testdir [file dirname $argv0]
|
| +source $testdir/tester.tcl
|
| +
|
| +# If SQLITE_ENABLE_FTS2 is defined, omit this file.
|
| +ifcapable !fts2 {
|
| + finish_test
|
| + return
|
| +}
|
| +
|
| +# Generate a term of len copies of char.
|
| +proc bigterm {char len} {
|
| + for {set term ""} {$len>0} {incr len -1} {
|
| + append term $char
|
| + }
|
| + return $term
|
| +}
|
| +
|
| +# Generate a document of bigterms based on characters from the list
|
| +# chars.
|
| +proc bigtermdoc {chars len} {
|
| + set doc ""
|
| + foreach char $chars {
|
| + append doc " " [bigterm $char $len]
|
| + }
|
| + return $doc
|
| +}
|
| +
|
| +set len 5000
|
| +set doc1 [bigtermdoc {a b c d} $len]
|
| +set doc2 [bigtermdoc {b d e f} $len]
|
| +set doc3 [bigtermdoc {a c e} $len]
|
| +
|
| +set aterm [bigterm a $len]
|
| +set bterm [bigterm b $len]
|
| +set xterm [bigterm x $len]
|
| +
|
| +db eval {
|
| + CREATE VIRTUAL TABLE t1 USING fts2(content);
|
| + INSERT INTO t1 (rowid, content) VALUES(1, $doc1);
|
| + INSERT INTO t1 (rowid, content) VALUES(2, $doc2);
|
| + INSERT INTO t1 (rowid, content) VALUES(3, $doc3);
|
| +}
|
| +
|
| +# No hits at all. Returns empty doclists from termSelect().
|
| +do_test fts2h-1.1 {
|
| + execsql {SELECT rowid FROM t1 WHERE t1 MATCH 'something'}
|
| +} {}
|
| +
|
| +do_test fts2h-1.2 {
|
| + execsql {SELECT rowid FROM t1 WHERE t1 MATCH $aterm}
|
| +} {1 3}
|
| +
|
| +do_test fts2h-1.2 {
|
| + execsql {SELECT rowid FROM t1 WHERE t1 MATCH $xterm}
|
| +} {}
|
| +
|
| +do_test fts2h-1.3 {
|
| + execsql "SELECT rowid FROM t1 WHERE t1 MATCH '$aterm -$xterm'"
|
| +} {1 3}
|
| +
|
| +do_test fts2h-1.4 {
|
| + execsql "SELECT rowid FROM t1 WHERE t1 MATCH '\"$aterm $bterm\"'"
|
| +} {1}
|
| +
|
| +finish_test
|
|
|