Move bundled copy of sqlite one level deeper to better separate it...

third_party/sqlite/test/tkt3824.test

-# 2009 April 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.
-#
-#***********************************************************************
-#
-# Ticket #3824
-#
-# When you use an "IS NULL" constraint on a UNIQUE index, the result
-# is not necessarily UNIQUE.  Make sure the optimizer does not assume
-# uniqueness.
-#
-# $Id: tkt3824.test,v 1.2 2009/04/24 20:32:31 drh Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-proc execsql_status {sql {db db}} {
-  set result [uplevel $db eval [list $sql]]
-  if {[db status sort]} {
-    concat $result sort
-  } else {
-    concat $result nosort
-  }
-}
-
-do_test tkt3824-1.1 {
-  db eval {
-    CREATE TABLE t1(a,b);
-    INSERT INTO t1 VALUES(1,NULL);
-    INSERT INTO t1 VALUES(9,NULL);
-    INSERT INTO t1 VALUES(5,NULL);
-    INSERT INTO t1 VALUES(123,NULL);
-    INSERT INTO t1 VALUES(-10,NULL);
-    CREATE UNIQUE INDEX t1b ON t1(b);
-  }
-  execsql_status {
-    SELECT a FROM t1 WHERE b IS NULL ORDER BY a;
-  }
-} {-10 1 5 9 123 sort}
-do_test tkt3824-1.2 {
-  execsql_status {
-    SELECT a FROM t1 WHERE b IS NULL ORDER BY b, a;
-  }
-} {-10 1 5 9 123 sort}
-
-do_test tkt3824-2.1 {
-  db eval {
-    CREATE TABLE t2(a,b,c);
-    INSERT INTO t2 VALUES(1,1,NULL);
-    INSERT INTO t2 VALUES(9,2,NULL);
-    INSERT INTO t2 VALUES(5,2,NULL);
-    INSERT INTO t2 VALUES(123,3,NULL);
-    INSERT INTO t2 VALUES(-10,3,NULL);
-    CREATE UNIQUE INDEX t2bc ON t2(b,c);
-  }
-  execsql_status {
-    SELECT a FROM t2 WHERE b=2 AND c IS NULL ORDER BY a;
-  }
-} {5 9 sort}
-do_test tkt3824-2.2 {
-  execsql_status {
-    SELECT a FROM t2 WHERE b=2 AND c IS NULL ORDER BY b, a;
-  }
-} {5 9 sort}
-do_test tkt3824-2.3 {
-  lsort [execsql_status {
-    SELECT a FROM t2 WHERE b=2 AND c IS NULL ORDER BY b;
-  }]
-} {5 9 sort}
-
-do_test tkt3824-3.1 {
-  db eval {
-    CREATE TABLE t3(x,y);
-    INSERT INTO t3 SELECT a, b FROM t1;
-    INSERT INTO t3 VALUES(234,567);
-    CREATE UNIQUE INDEX t3y ON t3(y);
-    DELETE FROM t3 WHERE y IS NULL;
-    SELECT * FROM t3;
-  }
-} {234 567}
-
-do_test tkt3824-4.1 {
-  db eval {
-    CREATE TABLE t4(x,y);
-    INSERT INTO t4 SELECT a, b FROM t1;
-    INSERT INTO t4 VALUES(234,567);
-    CREATE UNIQUE INDEX t4y ON t4(y);
-    UPDATE t4 SET rowid=rowid+100 WHERE y IS NULL;
-    SELECT rowid, x FROM t4 ORDER BY rowid;
-  }
-} {6 234 101 1 102 9 103 5 104 123 105 -10}
-
-finish_test