Adding the sqlite sourcecode

ext/fts5/test/fts5corrupt8.test

@@ -0,0 +1,94 @@
+# 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 {database disk image is malformed}}
+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
+