Adding the sqlite sourcecode

ext/rtree/rtreeconnect.test

@@ -0,0 +1,56 @@
+# 2017 August 17
+#
+# 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.
+#
+#***********************************************************************
+#
+# The focus of this file is testing the r-tree extension. Specifically,
+# the impact of an SQLITE_SCHEMA error within the rtree module xConnect
+# callback.
+#
+
+
+if {![info exists testdir]} {
+  set testdir [file join [file dirname [info script]] .. .. test]
+} 
+source $testdir/tester.tcl
+set testprefix rtreeconnect
+
+ifcapable !rtree {
+  finish_test
+  return
+}
+
+do_execsql_test 1.0 {
+  CREATE VIRTUAL TABLE r1 USING rtree(id, x1, x2, y1, y2);
+  CREATE TABLE t1(id, x1, x2, y1, y2);
+  CREATE TABLE log(l);
+
+  CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN
+    INSERT INTO r1 VALUES(new.id, new.x1, new.x2, new.y1, new.y2);
+    INSERT INTO log VALUES('r1: ' || new.id);
+  END;
+}
+
+db close
+sqlite3 db  test.db
+sqlite3 db2 test.db
+
+do_test 1.1 {
+  db eval { INSERT INTO log VALUES('startup'); }
+  db2 eval { CREATE TABLE newtable(x,y); }
+} {}
+
+do_execsql_test 1.2 {
+  INSERT INTO t1 VALUES(1, 2, 3, 4, 5);
+}
+
+db2 close
+db close
+
+finish_test