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test/fts3f.test
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dan
Fix a use-after-free in fts3 that could follow an optimize() in the middle of a SELECT statement when the hash table is non-empty.
12 окт 2021, 14:30
12 окт 2021, 14:30
dee0359
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# 2006 September 9 # # 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 FTS3 module. # # $Id: fts3aa.test,v 1.1 2007/08/20 17:38:42 shess Exp $ # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix fts3f # If SQLITE_ENABLE_FTS3 is defined, omit this file. ifcapable !fts3 { finish_test return } do_execsql_test 1.0 { CREATE VIRTUAL TABLE ft USING fts3(x); BEGIN; INSERT INTO ft VALUES('a one'), ('b one'), ('c one'); } do_test 1.1 { set ret [list] db eval { SELECT docid FROM ft WHERE ft MATCH 'one' } { if { $docid==2 } { db eval COMMIT } lappend ret $docid } set ret } {1 2 3} do_execsql_test 1.2 { BEGIN; INSERT INTO ft VALUES('a one'), ('b one'), ('c one'); } do_execsql_test 1.3 { SELECT docid, optimize(ft) FROM ft WHERE ft MATCH 'one' } { 1 {Index optimized} 2 {Index already optimal} 3 {Index already optimal} 4 {Index already optimal} 5 {Index already optimal} 6 {Index already optimal} } finish_test