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

third_party/sqlite/test/vtab6.test

Index: third_party/sqlite/test/vtab6.test
===================================================================
--- third_party/sqlite/test/vtab6.test	(revision 56608)
+++ third_party/sqlite/test/vtab6.test	(working copy)
@@ -1,573 +0,0 @@
-# 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 joins, including outer joins involving
-# virtual tables. The test cases in this file are copied from the file
-# join.test, and some of the comments still reflect that.
-#
-# $Id: vtab6.test,v 1.5 2009/07/01 16:12:08 danielk1977 Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-ifcapable !vtab {
-  finish_test
-  return
-}
-
-register_echo_module [sqlite3_connection_pointer db]
-
-execsql {
-  CREATE TABLE real_t1(a,b,c);
-  CREATE TABLE real_t2(b,c,d);
-  CREATE TABLE real_t3(c,d,e);
-  CREATE TABLE real_t4(d,e,f);
-  CREATE TABLE real_t5(a INTEGER PRIMARY KEY);
-  CREATE TABLE real_t6(a INTEGER);
-  CREATE TABLE real_t7 (x, y);
-  CREATE TABLE real_t8 (a integer primary key, b);
-  CREATE TABLE real_t9(a INTEGER PRIMARY KEY, b);
-  CREATE TABLE real_t10(x INTEGER PRIMARY KEY, y);
-  CREATE TABLE real_t11(p INTEGER PRIMARY KEY, q);
-  CREATE TABLE real_t12(a,b);
-  CREATE TABLE real_t13(b,c);
-  CREATE TABLE real_t21(a,b,c);
-  CREATE TABLE real_t22(p,q);
-}
-foreach t [list t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t21 t22] {
-  execsql "CREATE VIRTUAL TABLE $t USING echo(real_$t)"
-}
-
-do_test vtab6-1.1 {
-  execsql {
-    INSERT INTO t1 VALUES(1,2,3);
-    INSERT INTO t1 VALUES(2,3,4);
-    INSERT INTO t1 VALUES(3,4,5);
-    SELECT * FROM t1;
-  }  
-} {1 2 3 2 3 4 3 4 5}
-do_test vtab6-1.2 {
-  execsql {
-    INSERT INTO t2 VALUES(1,2,3);
-    INSERT INTO t2 VALUES(2,3,4);
-    INSERT INTO t2 VALUES(3,4,5);
-    SELECT * FROM t2;
-  }  
-} {1 2 3 2 3 4 3 4 5}
-
-do_test vtab6-1.3 {
-  execsql2 {
-    SELECT * FROM t1 NATURAL JOIN t2;
-  }
-} {a 1 b 2 c 3 d 4 a 2 b 3 c 4 d 5}
-do_test vtab6-1.3.1 {
-  execsql2 {
-    SELECT * FROM t2 NATURAL JOIN t1;
-  }
-} {b 2 c 3 d 4 a 1 b 3 c 4 d 5 a 2}
-do_test vtab6-1.3.2 {
-  execsql2 {
-    SELECT * FROM t2 AS x NATURAL JOIN t1;
-  }
-} {b 2 c 3 d 4 a 1 b 3 c 4 d 5 a 2}
-do_test vtab6-1.3.3 {
-  execsql2 {
-    SELECT * FROM t2 NATURAL JOIN t1 AS y;
-  }
-} {b 2 c 3 d 4 a 1 b 3 c 4 d 5 a 2}
-do_test vtab6-1.3.4 {
-  execsql {
-    SELECT b FROM t1 NATURAL JOIN t2;
-  }
-} {2 3}
-do_test vtab6-1.4.1 {
-  execsql2 {
-    SELECT * FROM t1 INNER JOIN t2 USING(b,c);
-  }
-} {a 1 b 2 c 3 d 4 a 2 b 3 c 4 d 5}
-do_test vtab6-1.4.2 {
-  execsql2 {
-    SELECT * FROM t1 AS x INNER JOIN t2 USING(b,c);
-  }
-} {a 1 b 2 c 3 d 4 a 2 b 3 c 4 d 5}
-do_test vtab6-1.4.3 {
-  execsql2 {
-    SELECT * FROM t1 INNER JOIN t2 AS y USING(b,c);
-  }
-} {a 1 b 2 c 3 d 4 a 2 b 3 c 4 d 5}
-do_test vtab6-1.4.4 {
-  execsql2 {
-    SELECT * FROM t1 AS x INNER JOIN t2 AS y USING(b,c);
-  }
-} {a 1 b 2 c 3 d 4 a 2 b 3 c 4 d 5}
-do_test vtab6-1.4.5 {
-  execsql {
-    SELECT b FROM t1 JOIN t2 USING(b);
-  }
-} {2 3}
-do_test vtab6-1.5 {
-  execsql2 {
-    SELECT * FROM t1 INNER JOIN t2 USING(b);
-  }
-} {a 1 b 2 c 3 c 3 d 4 a 2 b 3 c 4 c 4 d 5}
-do_test vtab6-1.6 {
-  execsql2 {
-    SELECT * FROM t1 INNER JOIN t2 USING(c);
-  }
-} {a 1 b 2 c 3 b 2 d 4 a 2 b 3 c 4 b 3 d 5}
-do_test vtab6-1.7 {
-  execsql2 {
-    SELECT * FROM t1 INNER JOIN t2 USING(c,b);
-  }
-} {a 1 b 2 c 3 d 4 a 2 b 3 c 4 d 5}
-
-do_test vtab6-1.8 {
-  execsql {
-    SELECT * FROM t1 NATURAL CROSS JOIN t2;
-  }
-} {1 2 3 4 2 3 4 5}
-do_test vtab6-1.9 {
-  execsql {
-    SELECT * FROM t1 CROSS JOIN t2 USING(b,c);
-  }
-} {1 2 3 4 2 3 4 5}
-do_test vtab6-1.10 {
-  execsql {
-    SELECT * FROM t1 NATURAL INNER JOIN t2;
-  }
-} {1 2 3 4 2 3 4 5}
-do_test vtab6-1.11 {
-  execsql {
-    SELECT * FROM t1 INNER JOIN t2 USING(b,c);
-  }
-} {1 2 3 4 2 3 4 5}
-do_test vtab6-1.12 {
-  execsql {
-    SELECT * FROM t1 natural inner join t2;
-  }
-} {1 2 3 4 2 3 4 5}
-
-ifcapable subquery {
-  do_test vtab6-1.13 {
-    execsql2 {
-      SELECT * FROM t1 NATURAL JOIN 
-        (SELECT b as 'c', c as 'd', d as 'e' FROM t2) as t3
-    }
-  } {a 1 b 2 c 3 d 4 e 5}
-  do_test vtab6-1.14 {
-    execsql2 {
-      SELECT * FROM (SELECT b as 'c', c as 'd', d as 'e' FROM t2) as 'tx'
-          NATURAL JOIN t1
-    }
-  } {c 3 d 4 e 5 a 1 b 2}
-}
-
-do_test vtab6-1.15 {
-  execsql {
-    INSERT INTO t3 VALUES(2,3,4);
-    INSERT INTO t3 VALUES(3,4,5);
-    INSERT INTO t3 VALUES(4,5,6);
-    SELECT * FROM t3;
-  }  
-} {2 3 4 3 4 5 4 5 6}
-do_test vtab6-1.16 {
-  execsql {
-    SELECT * FROM t1 natural join t2 natural join t3;
-  }
-} {1 2 3 4 5 2 3 4 5 6}
-do_test vtab6-1.17 {
-  execsql2 {
-    SELECT * FROM t1 natural join t2 natural join t3;
-  }
-} {a 1 b 2 c 3 d 4 e 5 a 2 b 3 c 4 d 5 e 6}
-do_test vtab6-1.18 {
-  execsql {
-    INSERT INTO t4 VALUES(2,3,4);
-    INSERT INTO t4 VALUES(3,4,5);
-    INSERT INTO t4 VALUES(4,5,6);
-    SELECT * FROM t4;
-  }  
-} {2 3 4 3 4 5 4 5 6}
-do_test vtab6-1.19.1 {
-  execsql {
-    SELECT * FROM t1 natural join t2 natural join t4;
-  }
-} {1 2 3 4 5 6}
-do_test vtab6-1.19.2 {
-  execsql2 {
-    SELECT * FROM t1 natural join t2 natural join t4;
-  }
-} {a 1 b 2 c 3 d 4 e 5 f 6}
-do_test vtab6-1.20 {
-  execsql {
-    SELECT * FROM t1 natural join t2 natural join t3 WHERE t1.a=1
-  }
-} {1 2 3 4 5}
-
-do_test vtab6-2.1 {
-  execsql {
-    SELECT * FROM t1 NATURAL LEFT JOIN t2;
-  }
-} {1 2 3 4 2 3 4 5 3 4 5 {}}
-do_test vtab6-2.2 {
-  execsql {
-    SELECT * FROM t2 NATURAL LEFT OUTER JOIN t1;
-  }
-} {1 2 3 {} 2 3 4 1 3 4 5 2}
-do_test vtab6-2.3 {
-  catchsql {
-    SELECT * FROM t1 NATURAL RIGHT OUTER JOIN t2;
-  }
-} {1 {RIGHT and FULL OUTER JOINs are not currently supported}}
-do_test vtab6-2.4 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.d
-  }
-} {1 2 3 {} {} {} 2 3 4 {} {} {} 3 4 5 1 2 3}
-do_test vtab6-2.5 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.d WHERE t1.a>1
-  }
-} {2 3 4 {} {} {} 3 4 5 1 2 3}
-do_test vtab6-2.6 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.d WHERE t2.b IS NULL OR t2.b>1
-  }
-} {1 2 3 {} {} {} 2 3 4 {} {} {}}
-
-do_test vtab6-3.1 {
-  catchsql {
-    SELECT * FROM t1 NATURAL JOIN t2 ON t1.a=t2.b;
-  }
-} {1 {a NATURAL join may not have an ON or USING clause}}
-do_test vtab6-3.2 {
-  catchsql {
-    SELECT * FROM t1 NATURAL JOIN t2 USING(b);
-  }
-} {1 {a NATURAL join may not have an ON or USING clause}}
-do_test vtab6-3.3 {
-  catchsql {
-    SELECT * FROM t1 JOIN t2 ON t1.a=t2.b USING(b);
-  }
-} {1 {cannot have both ON and USING clauses in the same join}}
-do_test vtab6-3.4 {
-  catchsql {
-    SELECT * FROM t1 JOIN t2 USING(a);
-  }
-} {1 {cannot join using column a - column not present in both tables}}
-do_test vtab6-3.5 {
-  catchsql { SELECT * FROM t1 USING(a) }
-} {1 {a JOIN clause is required before USING}}
-do_test vtab6-3.6 {
-  catchsql {
-    SELECT * FROM t1 JOIN t2 ON t3.a=t2.b;
-  }
-} {1 {no such column: t3.a}}
-do_test vtab6-3.7 {
-  catchsql {
-    SELECT * FROM t1 INNER OUTER JOIN t2;
-  }
-} {1 {unknown or unsupported join type: INNER OUTER}}
-do_test vtab6-3.7 {
-  catchsql {
-    SELECT * FROM t1 LEFT BOGUS JOIN t2;
-  }
-} {1 {unknown or unsupported join type: LEFT BOGUS}}
-
-do_test vtab6-4.1 {
-  execsql {
-    BEGIN;
-    INSERT INTO t6 VALUES(NULL);
-    INSERT INTO t6 VALUES(NULL);
-    INSERT INTO t6 SELECT * FROM t6;
-    INSERT INTO t6 SELECT * FROM t6;
-    INSERT INTO t6 SELECT * FROM t6;
-    INSERT INTO t6 SELECT * FROM t6;
-    INSERT INTO t6 SELECT * FROM t6;
-    INSERT INTO t6 SELECT * FROM t6;
-    COMMIT;
-  }
-  execsql {
-    SELECT * FROM t6 NATURAL JOIN t5;
-  }
-} {}
-do_test vtab6-4.2 {
-  execsql {
-    SELECT * FROM t6, t5 WHERE t6.a<t5.a;
-  }
-} {}
-do_test vtab6-4.3 {
-  execsql {
-    SELECT * FROM t6, t5 WHERE t6.a>t5.a;
-  }
-} {}
-do_test vtab6-4.4 {
-  execsql {
-    UPDATE t6 SET a='xyz';
-    SELECT * FROM t6 NATURAL JOIN t5;
-  }
-} {}
-do_test vtab6-4.6 {
-  execsql {
-    SELECT * FROM t6, t5 WHERE t6.a<t5.a;
-  }
-} {}
-do_test vtab6-4.7 {
-  execsql {
-    SELECT * FROM t6, t5 WHERE t6.a>t5.a;
-  }
-} {}
-do_test vtab6-4.8 {
-  execsql {
-    UPDATE t6 SET a=1;
-    SELECT * FROM t6 NATURAL JOIN t5;
-  }
-} {}
-do_test vtab6-4.9 {
-  execsql {
-    SELECT * FROM t6, t5 WHERE t6.a<t5.a;
-  }
-} {}
-do_test vtab6-4.10 {
-  execsql {
-    SELECT * FROM t6, t5 WHERE t6.a>t5.a;
-  }
-} {}
-
-# A test for ticket #247.
-#
-do_test vtab6-7.1 {
-  execsql {
-    INSERT INTO t7 VALUES ("pa1", 1);
-    INSERT INTO t7 VALUES ("pa2", NULL);
-    INSERT INTO t7 VALUES ("pa3", NULL);
-    INSERT INTO t7 VALUES ("pa4", 2);
-    INSERT INTO t7 VALUES ("pa30", 131);
-    INSERT INTO t7 VALUES ("pa31", 130);
-    INSERT INTO t7 VALUES ("pa28", NULL);
-
-    INSERT INTO t8 VALUES (1, "pa1");
-    INSERT INTO t8 VALUES (2, "pa4");
-    INSERT INTO t8 VALUES (3, NULL);
-    INSERT INTO t8 VALUES (4, NULL);
-    INSERT INTO t8 VALUES (130, "pa31");
-    INSERT INTO t8 VALUES (131, "pa30");
-
-    SELECT coalesce(t8.a,999) from t7 LEFT JOIN t8 on y=a;
-  }
-} {1 999 999 2 131 130 999}
-
-# Make sure a left join where the right table is really a view that
-# is itself a join works right.  Ticket #306.
-#
-ifcapable view {
-do_test vtab6-8.1 {
-  execsql {
-    BEGIN;
-    INSERT INTO t9 VALUES(1,11);
-    INSERT INTO t9 VALUES(2,22);
-    INSERT INTO t10 VALUES(1,2);
-    INSERT INTO t10 VALUES(3,3);    
-    INSERT INTO t11 VALUES(2,111);
-    INSERT INTO t11 VALUES(3,333);    
-    CREATE VIEW v10_11 AS SELECT x, q FROM t10, t11 WHERE t10.y=t11.p;
-    COMMIT;
-    SELECT * FROM t9 LEFT JOIN v10_11 ON( a=x );
-  }
-} {1 11 1 111 2 22 {} {}}
-ifcapable subquery {
-  do_test vtab6-8.2 {
-    execsql {
-      SELECT * FROM t9 LEFT JOIN (SELECT x, q FROM t10, t11 WHERE t10.y=t11.p)
-           ON( a=x);
-    }
-  } {1 11 1 111 2 22 {} {}}
-}
-do_test vtab6-8.3 {
-  execsql {
-    SELECT * FROM v10_11 LEFT JOIN t9 ON( a=x );
-  }
-} {1 111 1 11 3 333 {} {}}
-} ;# ifcapable view
-
-# Ticket #350 describes a scenario where LEFT OUTER JOIN does not
-# function correctly if the right table in the join is really
-# subquery.
-#
-# To test the problem, we generate the same LEFT OUTER JOIN in two
-# separate selects but with on using a subquery and the other calling
-# the table directly.  Then connect the two SELECTs using an EXCEPT.
-# Both queries should generate the same results so the answer should
-# be an empty set.
-#
-ifcapable compound {
-do_test vtab6-9.1 {
-  execsql {
-    BEGIN;
-    INSERT INTO t12 VALUES(1,11);
-    INSERT INTO t12 VALUES(2,22);
-    INSERT INTO t13 VALUES(22,222);
-    COMMIT;
-  }
-} {}
-
-ifcapable subquery {
-  do_test vtab6-9.1.1 {
-    execsql {
-      SELECT * FROM t12 NATURAL LEFT JOIN t13
-      EXCEPT
-      SELECT * FROM t12 NATURAL LEFT JOIN (SELECT * FROM t13 WHERE b>0);
-    }
-  } {}
-}
-ifcapable view {
-  do_test vtab6-9.2 {
-    execsql {
-      CREATE VIEW v13 AS SELECT * FROM t13 WHERE b>0;
-      SELECT * FROM t12 NATURAL LEFT JOIN t13
-        EXCEPT
-        SELECT * FROM t12 NATURAL LEFT JOIN v13;
-    }
-  } {}
-} ;# ifcapable view
-} ;# ifcapable compound
-
-ifcapable subquery {
-do_test vtab6-10.1 {
-  execsql {
-    CREATE INDEX i22 ON real_t22(q);
-    SELECT a FROM t21 LEFT JOIN t22 ON b=p WHERE q=
-       (SELECT max(m.q) FROM t22 m JOIN t21 n ON n.b=m.p WHERE n.c=1);
-  }  
-} {}
-} ;# ifcapable subquery
-
-do_test vtab6-11.1.0 {
-  execsql {
-    CREATE TABLE ab_r(a, b);
-    CREATE TABLE bc_r(b, c);
-
-    CREATE VIRTUAL TABLE ab USING echo(ab_r); 
-    CREATE VIRTUAL TABLE bc USING echo(bc_r); 
-
-    INSERT INTO ab VALUES(1, 2);
-    INSERT INTO bc VALUES(2, 3);
-  }
-} {}
-
-do_test vtab6-11.1.1 {
-  execsql {
-    SELECT a, b, c FROM ab NATURAL JOIN bc;
-  }
-} {1 2 3}
-do_test vtab6-11.1.2 {
-  execsql {
-    SELECT a, b, c FROM bc NATURAL JOIN ab;
-  }
-} {1 2 3}
-
-set ::echo_module_cost 1.0
-
-do_test vtab6-11.1.3 {
-  execsql {
-    SELECT a, b, c FROM ab NATURAL JOIN bc;
-  }
-} {1 2 3}
-do_test vtab6-11.1.4 {
-  execsql {
-    SELECT a, b, c FROM bc NATURAL JOIN ab;
-  }
-} {1 2 3}
-
-
-do_test vtab6-11.2.0 {
-  execsql {
-    CREATE INDEX ab_i ON ab_r(b);
-    CREATE INDEX bc_i ON bc_r(b);
-  }
-} {}
-
-unset ::echo_module_cost
-
-do_test vtab6-11.2.1 {
-  execsql {
-    SELECT a, b, c FROM ab NATURAL JOIN bc;
-  }
-} {1 2 3}
-do_test vtab6-11.2.2 {
-  execsql {
-    SELECT a, b, c FROM bc NATURAL JOIN ab;
-  }
-} {1 2 3}
-
-set ::echo_module_cost 1.0
-
-do_test vtab6-11.2.3 {
-  execsql {
-    SELECT a, b, c FROM ab NATURAL JOIN bc;
-  }
-} {1 2 3}
-do_test vtab6-11.2.4 {
-  execsql {
-    SELECT a, b, c FROM bc NATURAL JOIN ab;
-  }
-} {1 2 3}
-
-unset ::echo_module_cost
-db close
-sqlite3 db test.db
-register_echo_module [sqlite3_connection_pointer db]
-
-do_test vtab6-11.3.1 {
-  execsql {
-    SELECT a, b, c FROM ab NATURAL JOIN bc;
-  }
-} {1 2 3}
-
-do_test vtab6-11.3.2 {
-  execsql {
-    SELECT a, b, c FROM bc NATURAL JOIN ab;
-  }
-} {1 2 3}
-
-set ::echo_module_cost 1.0
-
-do_test vtab6-11.3.3 {
-  execsql {
-    SELECT a, b, c FROM ab NATURAL JOIN bc;
-  }
-} {1 2 3}
-do_test vtab6-11.3.4 {
-  execsql {
-    SELECT a, b, c FROM bc NATURAL JOIN ab;
-  }
-} {1 2 3}
-
-unset ::echo_module_cost
-
-set ::echo_module_ignore_usable 1
-db cache flush
-
-do_test vtab6-11.4.1 {
-  catchsql {
-    SELECT a, b, c FROM ab NATURAL JOIN bc;
-  }
-} {1 {table bc: xBestIndex returned an invalid plan}}
-do_test vtab6-11.4.2 {
-  catchsql {
-    SELECT a, b, c FROM bc NATURAL JOIN ab;
-  }
-} {1 {table ab: xBestIndex returned an invalid plan}}
-
-unset ::echo_module_ignore_usable
-
-finish_test