| # 2019 May 22 |
| # |
| # 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. |
| # |
| #************************************************************************* |
| # |
| # |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| source $testdir/fts3_common.tcl |
| set testprefix fts3corrupt5 |
| |
| # If SQLITE_ENABLE_FTS3 is defined, omit this file. |
| ifcapable !fts3 { |
| finish_test |
| return |
| } |
| |
| sqlite3_fts3_may_be_corrupt 1 |
| |
| do_execsql_test 1.0 { |
| BEGIN; |
| CREATE VIRTUAL TABLE ft USING fts3(a, b, c); |
| INSERT INTO ft VALUES('one', 'one', 'one'); |
| COMMIT; |
| } |
| |
| do_execsql_test 1.1 { |
| SELECT * FROM ft WHERE ft MATCH 'b:one' |
| } {one one one} |
| |
| do_execsql_test 1.2 { |
| SELECT quote(root) FROM ft_segdir; |
| } {X'00036F6E6509010201010201020200'} |
| |
| breakpoint |
| foreach {tn val q bCorrupt} { |
| 1 X'00036F6E650901' 'b:one' 1 |
| 2 X'00036F6E6509010201010201FFFFFF' 'c:one' 1 |
| 3 X'00036F6E6501' 'b:one' 1 |
| 4 X'00036F6E650101' 'b:one' 1 |
| 5 X'00036F6E650100' 'b:one' 0 |
| } { |
| do_execsql_test 1.3.$tn.1 "UPDATE ft_segdir SET root = $val" |
| |
| set res {0 {}} |
| if {$bCorrupt} { set res {1 {database disk image is malformed}}} |
| do_catchsql_test 1.3.$tn.2 { |
| SELECT * FROM ft WHERE ft MATCH $q |
| } $res |
| } |
| |
| finish_test |