1 files changed, 52 insertions, 0 deletions
diff --git a/test/with4.test b/test/with4.test
new file mode 100644
index 0000000..b0eeba6
--- /dev/null
+++ b/test/with4.test
@@ -0,0 +1,52 @@
+# 2018-02-15
+#
+# 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 implements regression tests for SQLite library.  The
+# focus of this file is testing the WITH clause in TRIGGERs and VIEWs.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+set ::testprefix with4
+
+ifcapable {!cte} {
+  finish_test
+  return
+}
+
+do_execsql_test 100 {
+  ATTACH ':memory:' AS aux;
+  CREATE TABLE main.t1(a,b);
+  CREATE TABLE aux.t2(x,y);
+  INSERT INTO t1 VALUES(1,2);
+  INSERT INTO t2 VALUES(3,4);
+} {}
+do_catchsql_test 110 {
+  CREATE VIEW v1 AS SELECT * FROM t1, aux.t2;
+} {1 {view v1 cannot reference objects in database aux}}
+do_catchsql_test 120 {
+  CREATE VIEW v2 AS WITH v(m,n) AS (SELECT x,y FROM aux.t2) SELECT * FROM t1, v;
+} {1 {view v2 cannot reference objects in database aux}}
+do_catchsql_test 130 {
+  CREATE VIEW v2 AS WITH v(m,n) AS (SELECT 5,?2) SELECT * FROM t1, v;
+} {1 {parameters are not allowed in views}}
+
+do_catchsql_test 200 {
+  CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN
+     WITH v(m,n) AS (SELECT x,y FROM aux.t2) SELECT * FROM t1, v;
+  END;
+} {1 {trigger r1 cannot reference objects in database aux}}
+do_catchsql_test 210 {
+  CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN
+     WITH v(m,n) AS (SELECT 5,?2) SELECT * FROM t1, v;
+  END;
+} {1 {trigger cannot use variables}}
+
+finish_test