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/join4.test | 98 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 test/join4.test

(limited to 'test/join4.test')

diff --git a/test/join4.test b/test/join4.test
new file mode 100644
index 0000000..77db25f
--- /dev/null
+++ b/test/join4.test
@@ -0,0 +1,98 @@
+# 2002 May 24
+#
+# 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.
+#
+# This file implements tests for left outer joins containing WHERE
+# clauses that restrict the scope of the left term of the join.
+#
+# $Id: join4.test,v 1.4 2005/03/29 03:11:00 danielk1977 Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+ifcapable tempdb {
+  do_test join4-1.1 {
+    execsql {
+      create temp table t1(a integer, b varchar(10));
+      insert into t1 values(1,'one');
+      insert into t1 values(2,'two');
+      insert into t1 values(3,'three');
+      insert into t1 values(4,'four');
+  
+      create temp table t2(x integer, y varchar(10), z varchar(10));
+      insert into t2 values(2,'niban','ok');
+      insert into t2 values(4,'yonban','err');
+    }
+    execsql {
+      select * from t1 left outer join t2 on t1.a=t2.x where t2.z='ok'
+    }
+  } {2 two 2 niban ok}
+} else {
+  do_test join4-1.1 {
+    execsql {
+      create table t1(a integer, b varchar(10));
+      insert into t1 values(1,'one');
+      insert into t1 values(2,'two');
+      insert into t1 values(3,'three');
+      insert into t1 values(4,'four');
+  
+      create table t2(x integer, y varchar(10), z varchar(10));
+      insert into t2 values(2,'niban','ok');
+      insert into t2 values(4,'yonban','err');
+    }
+    execsql {
+      select * from t1 left outer join t2 on t1.a=t2.x where t2.z='ok'
+    }
+  } {2 two 2 niban ok}
+}
+do_test join4-1.2 {
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x and t2.z='ok'
+  }
+} {1 one {} {} {} 2 two 2 niban ok 3 three {} {} {} 4 four {} {} {}}
+do_test join4-1.3 {
+  execsql {
+    create index i2 on t2(z);
+  }
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x where t2.z='ok'
+  }
+} {2 two 2 niban ok}
+do_test join4-1.4 {
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x and t2.z='ok'
+  }
+} {1 one {} {} {} 2 two 2 niban ok 3 three {} {} {} 4 four {} {} {}}
+do_test join4-1.5 {
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x where t2.z>='ok'
+  }
+} {2 two 2 niban ok}
+do_test join4-1.4 {
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x and t2.z>='ok'
+  }
+} {1 one {} {} {} 2 two 2 niban ok 3 three {} {} {} 4 four {} {} {}}
+ifcapable subquery {
+  do_test join4-1.6 {
+    execsql {
+      select * from t1 left outer join t2 on t1.a=t2.x where t2.z IN ('ok')
+    }
+  } {2 two 2 niban ok}
+  do_test join4-1.7 {
+    execsql {
+      select * from t1 left outer join t2 on t1.a=t2.x and t2.z IN ('ok')
+    }
+  } {1 one {} {} {} 2 two 2 niban ok 3 three {} {} {} 4 four {} {} {}}
+}
+
+
+finish_test
-- 
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