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sqlite/ext/fts5/test/fts5corrupt8.test
dan fe182f74b2 Improve some of the error messages emitted by fts5 when it encounters corruption.
FossilOrigin-Name: 48044a6b57c0a16cb75139c103ad88ca4ab64d74f70a3dee0d8b817fbfbec3c6
2025-06-23 19:38:22 +00:00

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# 2024 Aug 28
#
# 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.
#
#***********************************************************************
#
source [file join [file dirname [info script]] fts5_common.tcl]
set testprefix fts5corrupt8
# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
ifcapable !fts5 {
finish_test
return
}
do_execsql_test 1.0 {
CREATE VIRTUAL TABLE t1 USING fts5(x);
}
do_execsql_test 1.1 {
UPDATE t1_data SET block='hello world' WHERE id=10
}
db close
sqlite3 db test.db
do_catchsql_test 1.2 {
SELECT * FROM t1
} {1 {fts5: corrupt structure record for table "t1"}}
do_catchsql_test 1.3 {
DROP TABLE t1
} {0 {}}
do_execsql_test 1.4 {
SELECT * FROM sqlite_schema
}
do_execsql_test 2.0 {
CREATE VIRTUAL TABLE t1 USING fts5(x);
}
do_execsql_test 2.1 {
UPDATE t1_config SET v=555 WHERE k='version'
}
db close
sqlite3 db test.db
do_catchsql_test 2.2 {
SELECT * FROM t1
} {1 {invalid fts5 file format (found 555, expected 4 or 5) - run 'rebuild'}}
do_catchsql_test 2.3 {
DROP TABLE t1
} {1 {invalid fts5 file format (found 555, expected 4 or 5) - run 'rebuild'}}
do_test 2.4 {
sqlite3_fts5_drop_corrupt_table db main t1
} {}
do_execsql_test 2.5 {
SELECT * FROM sqlite_schema
}
do_execsql_test 3.0 {
CREATE VIRTUAL TABLE t1 USING fts5(x);
}
do_execsql_test 3.1 {
DELETE FROM t1_config;
}
db close
sqlite3 db test.db
do_catchsql_test 3.2 {
SELECT * FROM t1
} {1 {invalid fts5 file format (found 0, expected 4 or 5) - run 'rebuild'}}
do_catchsql_test 3.3 {
DROP TABLE t1
} {1 {invalid fts5 file format (found 0, expected 4 or 5) - run 'rebuild'}}
do_test 3.4 {
sqlite3_db_config db DEFENSIVE 1
} {1}
do_test 3.5 {
sqlite3_fts5_drop_corrupt_table db main t1
} {}
do_test 3.6 {
sqlite3_db_config db DEFENSIVE -1
} {1}
do_execsql_test 3.7 {
SELECT * FROM sqlite_schema
}
finish_test