Adding upstream version 3.45.1.upstream/3.45.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 195 insertions, 0 deletions

diff --git a/ext/fts5/test/fts5contentless3.test b/ext/fts5/test/fts5contentless3.test
new file mode 100644
index 0000000..76119dc
--- /dev/null
+++ b/ext/fts5/test/fts5contentless3.test
@@ -0,0 +1,195 @@
+# 2023 July 21
+#
+# 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 contains tests for the content= and content_rowid= options.
+#
+
+source [file join [file dirname [info script]] fts5_common.tcl]
+set testprefix fts5contentless3
+
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
+ifcapable !fts5 {
+  finish_test
+  return
+}
+
+do_execsql_test 1.0 {
+  CREATE VIRTUAL TABLE ft USING fts5(x, content=, contentless_delete=1);
+  BEGIN;
+    INSERT INTO ft VALUES('one one one');
+    INSERT INTO ft VALUES('two two two');
+    INSERT INTO ft VALUES('three three three');
+    INSERT INTO ft VALUES('four four four');
+    INSERT INTO ft VALUES('five five five');
+    INSERT INTO ft VALUES('six six six');
+    INSERT INTO ft VALUES('seven seven seven');
+    INSERT INTO ft VALUES('eight eight eight');
+    INSERT INTO ft VALUES('nine nine nine');
+  COMMIT;
+
+  DELETE FROM ft WHERE rowid=3;
+}
+
+proc myhex {hex} { binary decode hex $hex }
+db func myhex myhex
+
+do_execsql_test 1.1 {
+  UPDATE ft_data SET block = 
+    myhex('04000000 00000001'                   ||
+          '01020304 01020304 01020304 01020304' ||
+          '01020304 01020304 01020304 01020304'
+    )
+  WHERE id = (SELECT max(id) FROM ft_data);
+}
+
+do_execsql_test 1.2 {
+  DELETE FROM ft WHERE rowid=1
+}
+
+do_execsql_test 1.3 {
+  SELECT rowid FROM ft('two');
+} {2}
+
+do_execsql_test 1.3 {
+  UPDATE ft_data SET block = 
+    myhex('08000000 00000001'                                               ||
+      '0000000001020304 0000000001020304 0000000001020304 0000000001020304' ||
+      '0000000001020304 0000000001020304 0000000001020304 0000000001020304'
+    )
+  WHERE id = (SELECT max(id) FROM ft_data);
+}
+
+do_execsql_test 1.4 {
+  SELECT rowid FROM ft('two');
+} {2}
+
+do_execsql_test 1.5 {
+  DELETE FROM ft WHERE rowid=4
+}
+
+do_execsql_test 1.6 {
+  UPDATE ft_data SET block = myhex('04000000 00000000')
+    WHERE id = (SELECT max(id) FROM ft_data);
+}
+do_execsql_test 1.7 {
+  SELECT rowid FROM ft('two');
+} {2}
+
+do_execsql_test 1.8 {
+  UPDATE ft_data SET block = myhex('04000000 00000000')
+    WHERE id = (SELECT max(id) FROM ft_data);
+}
+do_execsql_test 1.9 {
+  DELETE FROM ft WHERE rowid=8
+} {}
+
+#-------------------------------------------------------------------------
+reset_db
+do_execsql_test 2.0 {
+  CREATE VIRTUAL TABLE ft USING fts5(x, content=, contentless_delete=1);
+  INSERT INTO ft VALUES('one one one');
+  INSERT INTO ft VALUES('two two two');
+  INSERT INTO ft VALUES('three three three');
+  INSERT INTO ft VALUES('four four four');
+  INSERT INTO ft VALUES('five five five');
+  INSERT INTO ft VALUES('six six six');
+  INSERT INTO ft VALUES('seven seven seven');
+  INSERT INTO ft VALUES('eight eight eight');
+  INSERT INTO ft VALUES('nine nine nine');
+}
+
+do_execsql_test 2.1 {
+  INSERT INTO ft(ft) VALUES('optimize');
+}
+do_execsql_test 2.2 {
+  SELECT count(*) FROM ft_data
+} {3}
+do_execsql_test 2.3 {
+  DELETE FROM ft WHERE rowid=5
+}
+do_execsql_test 2.4 {
+  SELECT count(*) FROM ft_data
+} {4}
+
+# Check that an 'optimize' works (rewrites the index) if there is a single
+# segment with one or more tombstone hash pages.
+do_execsql_test 2.5 {
+  INSERT INTO ft(ft) VALUES('optimize');
+}
+do_execsql_test 2.6 {
+  SELECT count(*) FROM ft_data
+} {3}
+
+# Check that an 'optimize' is a no-op if there is a single segment
+# and no tombstone hash pages.
+do_execsql_test 2.7 {
+  INSERT INTO ft(ft) VALUES('optimize');
+  SELECT rowid FROM ft_data;
+} [db eval {SELECT rowid FROM ft_data}]
+
+#-------------------------------------------------------------------------
+reset_db
+do_execsql_test 3.0 {
+  CREATE VIRTUAL TABLE ft USING fts5(x, content=, contentless_delete=1);
+  INSERT INTO ft(ft, rank) VALUES('pgsz', 64);
+  WITH s(i) AS (
+    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<1000
+  )
+  INSERT INTO ft(rowid, x) SELECT i, i||' '||i||' '||i||' '||i FROM s;
+  INSERT INTO ft(ft) VALUES('optimize');
+}
+
+do_execsql_test 3.1 {
+  SELECT count(*) FROM ft_data
+} {200}
+
+do_execsql_test 3.2 {
+  DELETE FROM ft WHERE (rowid % 50)==0;
+  SELECT count(*) FROM ft_data;
+} {203}
+
+do_execsql_test 3.3 {
+  INSERT INTO ft(ft, rank) VALUES('merge', 500);
+  SELECT rowid FROM ft_data;
+} [db eval {SELECT rowid FROM ft_data}]
+
+do_execsql_test 3.4 {
+  INSERT INTO ft(ft, rank) VALUES('merge', -1000);
+  SELECT count(*) FROM ft_data;
+} {197}
+
+do_execsql_test 3.5 {
+  DELETE FROM ft WHERE (rowid % 50)==1;
+  SELECT count(*) FROM ft_data;
+} {200}
+
+do_execsql_test 3.6 {
+  SELECT level, segment, npgtombstone FROM fts5_structure(
+    (SELECT block FROM ft_data WHERE id=10)
+  )
+} {1 0 3}
+
+do_test 3.6 {
+  while 1 {
+    set nChange [db total_changes]
+    execsql { INSERT INTO ft(ft, rank) VALUES('merge', -5) }
+    if {([db total_changes] - $nChange)<2} break
+  }
+} {}
+
+do_execsql_test 3.7 {
+  SELECT level, segment, npgtombstone FROM fts5_structure(
+    (SELECT block FROM ft_data WHERE id=10)
+  )
+} {2 0 0}
+
+
+finish_test