sl@0: # 2005 September 17
sl@0: #
sl@0: # The author disclaims copyright to this source code.  In place of
sl@0: # a legal notice, here is a blessing:
sl@0: #
sl@0: #    May you do good and not evil.
sl@0: #    May you find forgiveness for yourself and forgive others.
sl@0: #    May you share freely, never taking more than you give.
sl@0: #
sl@0: #***********************************************************************
sl@0: # This file implements regression tests for SQLite library.
sl@0: #
sl@0: # This file implements tests to verify that ticket #1435 has been
sl@0: # fixed.  
sl@0: #
sl@0: #
sl@0: # $Id: tkt1435.test,v 1.2 2006/01/17 09:35:02 danielk1977 Exp $
sl@0: 
sl@0: set testdir [file dirname $argv0]
sl@0: source $testdir/tester.tcl
sl@0: 
sl@0: ifcapable !memorydb {
sl@0:   finish_test
sl@0:   return
sl@0: }
sl@0: 
sl@0: # Construct the sample database.
sl@0: #
sl@0: do_test tkt1435-1.0 {
sl@0:   sqlite3 db :memory:
sl@0:   execsql {
sl@0:     CREATE TABLE Instances(
sl@0:     	instanceId INTEGER PRIMARY KEY,
sl@0:     	troveName STR,
sl@0:     	versionId INT,
sl@0:     	flavorId INT,
sl@0:     	timeStamps STR,
sl@0:     	isPresent INT,
sl@0:     	pinned BOOLEAN
sl@0:     );
sl@0:     INSERT INTO "Instances"
sl@0:        VALUES(1, 'libhello:runtime', 1, 1, 1126929880.094, 1, 1);
sl@0:     INSERT INTO "Instances"
sl@0:        VALUES(2, 'libhello:user', 1, 1, 1126929880.094, 1, 0);
sl@0:     INSERT INTO "Instances"
sl@0:        VALUES(3, 'libhello:script', 1, 1, 1126929880.094, 1, 0);
sl@0:     INSERT INTO "Instances"
sl@0:        VALUES(4, 'libhello', 1, 1, 1126929880.094, 1, 0);
sl@0:     
sl@0:     CREATE TABLE Versions(versionId INTEGER PRIMARY KEY,version STR UNIQUE);
sl@0:     INSERT INTO "Versions" VALUES(0, NULL);
sl@0:     INSERT INTO "Versions" VALUES(1, '/localhost@rpl:linux/0-1-1');
sl@0:     
sl@0:     CREATE TABLE Flavors(flavorId integer primary key, flavor str unique);
sl@0:     INSERT INTO "Flavors" VALUES(0, NULL);
sl@0:     INSERT INTO "Flavors" VALUES(1, '1#x86');
sl@0:     
sl@0:     CREATE TEMPORARY TABLE tlList (
sl@0:        row INTEGER PRIMARY KEY,
sl@0:        name STRING,
sl@0:        version STRING,
sl@0:        flavor STRING
sl@0:     );
sl@0:     
sl@0:     INSERT INTO tlList 
sl@0:       values(NULL, 'libhello:script', '/localhost@rpl:linux/0-1-1', '1#x86');
sl@0:     INSERT INTO tlList 
sl@0:       values(NULL, 'libhello:user', '/localhost@rpl:linux/0-1-1', '1#x86');
sl@0:     INSERT INTO tlList 
sl@0:       values(NULL, 'libhello:runtime', '/localhost@rpl:linux/0-1-1', '1#x86');
sl@0:   }
sl@0: } {}
sl@0: 
sl@0: # Run the query with an index
sl@0: #
sl@0: do_test tkt1435-1.1 {
sl@0:   execsql {
sl@0:     select row, pinned from tlList, Instances, Versions, Flavors
sl@0:         where
sl@0:             Instances.troveName = tlList.name
sl@0:         and Versions.version = tlList.version
sl@0:         and Instances.versionId = Versions.versionId
sl@0:         and (    Flavors.flavor = tlList.flavor or Flavors.flavor is NULL
sl@0:              and tlList.flavor = '')
sl@0:         and Instances.flavorId = Flavors.flavorId
sl@0:     order by row asc;
sl@0:   }
sl@0: } {1 0 2 0 3 1}
sl@0: 
sl@0: # Create a indices, analyze and rerun the query. 
sl@0: # Verify that the results are the same
sl@0: #
sl@0: do_test tkt1435-1.2 {
sl@0:   execsql {
sl@0:     CREATE INDEX InstancesNameIdx ON Instances(troveName);
sl@0:     CREATE UNIQUE INDEX InstancesIdx 
sl@0:       ON Instances(troveName, versionId, flavorId);
sl@0:     ANALYZE;
sl@0:     select row, pinned from tlList, Instances, Versions, Flavors
sl@0:         where
sl@0:             Instances.troveName = tlList.name
sl@0:         and Versions.version = tlList.version
sl@0:         and Instances.versionId = Versions.versionId
sl@0:         and (    Flavors.flavor = tlList.flavor or Flavors.flavor is NULL
sl@0:              and tlList.flavor = '')
sl@0:         and Instances.flavorId = Flavors.flavorId
sl@0:     order by row asc;
sl@0:   }
sl@0: } {1 0 2 0 3 1}
sl@0: 
sl@0: finish_test