From 7bb481fda9ecb134804b49c2ce77ca28f7eea583 Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <hans@eds.org>
Date: Fri, 30 Mar 2012 20:42:12 -0400
Subject: Imported Upstream version 2.0.3

---
 test/tkt3911.test | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 test/tkt3911.test

(limited to 'test/tkt3911.test')

diff --git a/test/tkt3911.test b/test/tkt3911.test
new file mode 100644
index 0000000..2ac56cb
--- /dev/null
+++ b/test/tkt3911.test
@@ -0,0 +1,58 @@
+# 2009 June 11
+#
+# 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.
+#
+#***********************************************************************
+#
+# Tests to verify ticket #3911 is fixed.
+#
+# $Id: tkt3911.test,v 1.1 2009/06/12 03:27:28 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+do_test tkt3911.1 {
+  execsql {
+    CREATE TABLE t1(a,b);
+    INSERT INTO t1 VALUES(1,2);
+    INSERT INTO t1 VALUES(11,12);
+
+    CREATE TABLE t2(b,c);
+    INSERT INTO t2 VALUES(2,3);
+    INSERT INTO t2 VALUES(22,23);
+
+    SELECT * FROM t1 JOIN t2 USING(b);
+  }
+} {1 2 3}
+do_test tkt3911.2 {
+  db eval {
+    SELECT * FROM t1 JOIN (t2) AS x USING (b);
+  }
+} {1 2 3}
+do_test tkt3911.3 {
+  db eval {
+    SELECT * FROM t1 JOIN (SELECT * FROM t2) AS x USING (b);
+  }
+} {1 2 3}
+
+do_test tkt3911.4 {
+  db eval {
+    CREATE TABLE t3(m,a);
+    INSERT INTO t3 VALUES('one',1);
+    INSERT INTO t3 VALUES('two',2);
+
+    SELECT * FROM t3 JOIN (SELECT * FROM t1 NATURAL JOIN t2) AS x USING(a);
+  }
+} {one 1 2 3}
+do_test tkt3911.5 {
+  db eval {
+    SELECT * FROM t3 JOIN (SELECT * FROM t1 JOIN t2 USING (b)) AS x USING(a);
+  }
+} {one 1 2 3}
+
+finish_test
-- 
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