Adding the sqlite sourcecode

ext/rbu/rburename.test

@@ -0,0 +1,55 @@
+# 2022 November 07
+#
+# 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]] rbu_common.tcl]
+if_no_rbu_support { finish_test ; return }
+set ::testprefix rburename
+
+
+do_execsql_test 1.0 {
+  CREATE TABLE t1(a, b);
+  INSERT INTO t1 VALUES(1, 2);
+  INSERT INTO t1 VALUES(3, 4);
+  INSERT INTO t1 VALUES(5, 6);
+}
+
+forcedelete test.db-vacuum
+
+proc my_rename {old new} {
+  lappend ::my_rename_calls [list [file tail $old] [file tail $new]]
+  file rename $old $new
+}
+
+do_test 1.1 {
+  sqlite3rbu_vacuum rbu test.db
+  rbu rename_handler my_rename
+  while {[rbu step]=="SQLITE_OK"} {}
+  rbu close
+} SQLITE_DONE
+
+do_test 1.2 {
+  set ::my_rename_calls
+} {{test.db-oal test.db-wal}}
+
+proc my_rename {old new} {
+  error "something went wrong"
+}
+
+do_test 1.3 {
+  sqlite3rbu_vacuum rbu test.db
+  rbu rename_handler my_rename
+  while {[rbu step]=="SQLITE_OK"} {}
+  list [catch { rbu close } msg] $msg
+} {1 SQLITE_IOERR}
+
+finish_test