Adding the sqlite sourcecode

ext/fts5/test/fts5secure5.test

@@ -0,0 +1,129 @@
+# 2023 April 14
+#
+# 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]
+return_if_no_fts5
+set ::testprefix fts5secure5
+return_if_no_fts5
+
+proc dump {} {
+  execsql_pp {
+    SELECT id, quote(block), fts5_decode_none(id, block) FROM ft1_data
+  }
+}
+
+do_execsql_test 1.0 {
+  CREATE VIRTUAL TABLE ft1 USING fts5(a, detail=none);
+  INSERT INTO ft1(ft1, rank) VALUES('secure-delete', 1);
+}
+
+do_execsql_test 1.1 {
+  BEGIN;
+    INSERT INTO ft1(rowid, a) VALUES(1, 'abcd');
+    INSERT INTO ft1(rowid, a) VALUES(2, 'abcd');
+    INSERT INTO ft1(rowid, a) VALUES(3, 'abcd');
+  COMMIT;
+}
+do_execsql_test 1.2 {
+  DELETE FROM ft1 WHERE rowid=1;
+}
+do_execsql_test 1.3 {
+  INSERT INTO ft1(ft1) VALUES('integrity-check');
+}
+do_execsql_test 1.4 {
+  DELETE FROM ft1 WHERE rowid=3;
+}
+do_execsql_test 1.5 {
+  INSERT INTO ft1(ft1) VALUES('integrity-check');
+}
+do_execsql_test 1.6 {
+  DELETE FROM ft1 WHERE rowid=3;
+}
+do_execsql_test 1.7 {
+  INSERT INTO ft1(ft1) VALUES('integrity-check');
+}
+
+#-------------------------------------------------------------------------
+reset_db
+do_execsql_test 2.0 {
+  CREATE VIRTUAL TABLE ft1 USING fts5(a, detail=none);
+  INSERT INTO ft1(ft1, rank) VALUES('secure-delete', 1);
+}
+
+do_execsql_test 2.1 {
+  BEGIN;
+    INSERT INTO ft1(rowid, a) VALUES(1, 'abcd one');
+    INSERT INTO ft1(rowid, a) VALUES(2, 'abcd two');
+    INSERT INTO ft1(rowid, a) VALUES(3, 'abcd two');
+    INSERT INTO ft1(rowid, a) VALUES(4, 'abcd two');
+    INSERT INTO ft1(rowid, a) VALUES(5, 'abcd three');
+  COMMIT;
+}
+
+do_execsql_test 2.2a {
+  DELETE FROM ft1 WHERE rowid=3;
+}
+do_execsql_test 2.2b {
+  INSERT INTO ft1(ft1) VALUES('integrity-check');
+}
+do_execsql_test 2.3a {
+  DELETE FROM ft1 WHERE rowid=2;
+}
+do_execsql_test 2.3b {
+  INSERT INTO ft1(ft1) VALUES('integrity-check');
+}
+do_execsql_test 2.4a {
+  DELETE FROM ft1 WHERE rowid=4;
+}
+do_execsql_test 2.4b {
+  INSERT INTO ft1(ft1) VALUES('integrity-check');
+}
+
+#-------------------------------------------------------------------------
+reset_db
+do_execsql_test 3.0 {
+  CREATE VIRTUAL TABLE ft1 USING fts5(a, detail=none, prefix=1);
+  INSERT INTO ft1(ft1, rank) VALUES('secure-delete', 1);
+  INSERT INTO ft1(ft1, rank) VALUES('pgsz', 64);
+}
+do_execsql_test 3.1 {
+  BEGIN;
+    INSERT INTO ft1(a) VALUES('c');
+  COMMIT;
+}
+do_execsql_test 3.2 {
+  DELETE FROM ft1 WHERE rowid IN (1);
+  INSERT INTO ft1(ft1) VALUES('integrity-check');
+}
+
+#-------------------------------------------------------------------------
+reset_db
+do_execsql_test 4.0 {
+  CREATE VIRTUAL TABLE ft1 USING fts5(a, detail=none);
+  INSERT INTO ft1(ft1, rank) VALUES('secure-delete', 1);
+  INSERT INTO ft1(ft1, rank) VALUES('pgsz', 64);
+
+  WITH s(i) AS (
+    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<500
+  )
+  INSERT INTO ft1 SELECT 'abcdefg' FROM s;
+}
+
+do_test 4.1 {
+  for {set i 500} {$i > 0} {incr i -1} {
+    execsql { DELETE FROM ft1 WHERE rowid=$i }
+    execsql { INSERT INTO ft1(ft1) VALUES('integrity-check') }
+  }
+} {}
+
+finish_test
+