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

third_party/sqlite/test/limit.test

Index: third_party/sqlite/test/limit.test
===================================================================
--- third_party/sqlite/test/limit.test	(revision 56608)
+++ third_party/sqlite/test/limit.test	(working copy)
@@ -1,472 +0,0 @@
-# 2001 November 6
-#
-# 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.  The
-# focus of this file is testing the LIMIT ... OFFSET ... clause
-#  of SELECT statements.
-#
-# $Id: limit.test,v 1.32 2008/08/02 03:50:39 drh Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-# Build some test data
-#
-execsql {
-  CREATE TABLE t1(x int, y int);
-  BEGIN;
-}
-for {set i 1} {$i<=32} {incr i} {
-  for {set j 0} {(1<<$j)<$i} {incr j} {}
-  execsql "INSERT INTO t1 VALUES([expr {32-$i}],[expr {10-$j}])"
-}
-execsql {
-  COMMIT;
-}
-
-do_test limit-1.0 {
-  execsql {SELECT count(*) FROM t1}
-} {32}
-do_test limit-1.1 {
-  execsql {SELECT count(*) FROM t1 LIMIT  5}
-} {32}
-do_test limit-1.2.1 {
-  execsql {SELECT x FROM t1 ORDER BY x LIMIT 5}
-} {0 1 2 3 4}
-do_test limit-1.2.2 {
-  execsql {SELECT x FROM t1 ORDER BY x LIMIT 5 OFFSET 2}
-} {2 3 4 5 6}
-do_test limit-1.2.3 {
-  execsql {SELECT x FROM t1 ORDER BY x+1 LIMIT 5 OFFSET -2}
-} {0 1 2 3 4}
-do_test limit-1.2.4 {
-  execsql {SELECT x FROM t1 ORDER BY x+1 LIMIT 2, -5}
-} {2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31}
-do_test limit-1.2.5 {
-  execsql {SELECT x FROM t1 ORDER BY x+1 LIMIT -2, 5}
-} {0 1 2 3 4}
-do_test limit-1.2.6 {
-  execsql {SELECT x FROM t1 ORDER BY x+1 LIMIT -2, -5}
-} {0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31}
-do_test limit-1.2.7 {
-  execsql {SELECT x FROM t1 ORDER BY x LIMIT 2, 5}
-} {2 3 4 5 6}
-do_test limit-1.3 {
-  execsql {SELECT x FROM t1 ORDER BY x LIMIT 5 OFFSET 5}
-} {5 6 7 8 9}
-do_test limit-1.4.1 {
-  execsql {SELECT x FROM t1 ORDER BY x LIMIT 50 OFFSET 30}
-} {30 31}
-do_test limit-1.4.2 {
-  execsql {SELECT x FROM t1 ORDER BY x LIMIT 30, 50}
-} {30 31}
-do_test limit-1.5 {
-  execsql {SELECT x FROM t1 ORDER BY x LIMIT 50 OFFSET 50}
-} {}
-do_test limit-1.6 {
-  execsql {SELECT * FROM t1 AS a, t1 AS b ORDER BY a.x, b.x LIMIT 5}
-} {0 5 0 5 0 5 1 5 0 5 2 5 0 5 3 5 0 5 4 5}
-do_test limit-1.7 {
-  execsql {SELECT * FROM t1 AS a, t1 AS b ORDER BY a.x, b.x LIMIT 5 OFFSET 32}
-} {1 5 0 5 1 5 1 5 1 5 2 5 1 5 3 5 1 5 4 5}
-
-ifcapable {view && subquery} {
-  do_test limit-2.1 {
-    execsql {
-      CREATE VIEW v1 AS SELECT * FROM t1 LIMIT 2;
-      SELECT count(*) FROM (SELECT * FROM v1);
-    }
-  } 2
-} ;# ifcapable view
-do_test limit-2.2 {
-  execsql {
-    CREATE TABLE t2 AS SELECT * FROM t1 LIMIT 2;
-    SELECT count(*) FROM t2;
-  }
-} 2
-ifcapable subquery {
-  do_test limit-2.3 {
-    execsql {
-      SELECT count(*) FROM t1 WHERE rowid IN (SELECT rowid FROM t1 LIMIT 2);
-    }
-  } 2
-}
-
-ifcapable subquery {
-  do_test limit-3.1 {
-    execsql {
-      SELECT z FROM (SELECT y*10+x AS z FROM t1 ORDER BY x LIMIT 10)
-      ORDER BY z LIMIT 5;
-    }
-  } {50 51 52 53 54}
-}
-
-do_test limit-4.1 {
-  ifcapable subquery { 
-    execsql {
-      BEGIN;
-      CREATE TABLE t3(x);
-      INSERT INTO t3 SELECT x FROM t1 ORDER BY x LIMIT 10 OFFSET 1;
-      INSERT INTO t3 SELECT x+(SELECT max(x) FROM t3) FROM t3;
-      INSERT INTO t3 SELECT x+(SELECT max(x) FROM t3) FROM t3;
-      INSERT INTO t3 SELECT x+(SELECT max(x) FROM t3) FROM t3;
-      INSERT INTO t3 SELECT x+(SELECT max(x) FROM t3) FROM t3;
-      INSERT INTO t3 SELECT x+(SELECT max(x) FROM t3) FROM t3;
-      INSERT INTO t3 SELECT x+(SELECT max(x) FROM t3) FROM t3;
-      INSERT INTO t3 SELECT x+(SELECT max(x) FROM t3) FROM t3;
-      INSERT INTO t3 SELECT x+(SELECT max(x) FROM t3) FROM t3;
-      INSERT INTO t3 SELECT x+(SELECT max(x) FROM t3) FROM t3;
-      INSERT INTO t3 SELECT x+(SELECT max(x) FROM t3) FROM t3;
-      END;
-      SELECT count(*) FROM t3;
-    }
-  } else {
-    execsql {
-      BEGIN;
-      CREATE TABLE t3(x);
-      INSERT INTO t3 SELECT x FROM t1 ORDER BY x LIMIT 10 OFFSET 1;
-    }
-    for {set i 0} {$i<10} {incr i} {
-      set max_x_t3 [execsql {SELECT max(x) FROM t3}]
-      execsql "INSERT INTO t3 SELECT x+$max_x_t3 FROM t3;"
-    }
-    execsql {
-      END;
-      SELECT count(*) FROM t3;
-    }
-  }
-} {10240}
-do_test limit-4.2 {
-  execsql {
-    SELECT x FROM t3 LIMIT 2 OFFSET 10000
-  }
-} {10001 10002}
-do_test limit-4.3 {
-  execsql {
-    CREATE TABLE t4 AS SELECT x,
-       'abcdefghijklmnopqrstuvwyxz ABCDEFGHIJKLMNOPQRSTUVWYXZ' || x ||
-       'abcdefghijklmnopqrstuvwyxz ABCDEFGHIJKLMNOPQRSTUVWYXZ' || x ||
-       'abcdefghijklmnopqrstuvwyxz ABCDEFGHIJKLMNOPQRSTUVWYXZ' || x ||
-       'abcdefghijklmnopqrstuvwyxz ABCDEFGHIJKLMNOPQRSTUVWYXZ' || x ||
-       'abcdefghijklmnopqrstuvwyxz ABCDEFGHIJKLMNOPQRSTUVWYXZ' || x AS y
-    FROM t3 LIMIT 1000;
-    SELECT x FROM t4 ORDER BY y DESC LIMIT 1 OFFSET 999;
-  }
-} {1000}
-
-do_test limit-5.1 {
-  execsql {
-    CREATE TABLE t5(x,y);
-    INSERT INTO t5 SELECT x-y, x+y FROM t1 WHERE x BETWEEN 10 AND 15
-        ORDER BY x LIMIT 2;
-    SELECT * FROM t5 ORDER BY x;
-  }
-} {5 15 6 16}
-do_test limit-5.2 {
-  execsql {
-    DELETE FROM t5;
-    INSERT INTO t5 SELECT x-y, x+y FROM t1 WHERE x BETWEEN 10 AND 15
-        ORDER BY x DESC LIMIT 2;
-    SELECT * FROM t5 ORDER BY x;
-  }
-} {9 19 10 20}
-do_test limit-5.3 {
-  execsql {
-    DELETE FROM t5;
-    INSERT INTO t5 SELECT x-y, x+y FROM t1 WHERE x ORDER BY x DESC LIMIT 31;
-    SELECT * FROM t5 ORDER BY x LIMIT 2;
-  }
-} {-4 6 -3 7}
-do_test limit-5.4 {
-  execsql {
-    SELECT * FROM t5 ORDER BY x DESC, y DESC LIMIT 2;
-  }
-} {21 41 21 39}
-do_test limit-5.5 {
-  execsql {
-    DELETE FROM t5;
-    INSERT INTO t5 SELECT a.x*100+b.x, a.y*100+b.y FROM t1 AS a, t1 AS b
-                   ORDER BY 1, 2 LIMIT 1000;
-    SELECT count(*), sum(x), sum(y), min(x), max(x), min(y), max(y) FROM t5;
-  }
-} {1000 1528204 593161 0 3107 505 1005}
-
-# There is some contraversy about whether LIMIT 0 should be the same as
-# no limit at all or if LIMIT 0 should result in zero output rows.
-#
-do_test limit-6.1 {
-  execsql {
-    BEGIN;
-    CREATE TABLE t6(a);
-    INSERT INTO t6 VALUES(1);
-    INSERT INTO t6 VALUES(2);
-    INSERT INTO t6 SELECT a+2 FROM t6;
-    COMMIT;
-    SELECT * FROM t6;
-  }
-} {1 2 3 4}
-do_test limit-6.2 {
-  execsql {
-    SELECT * FROM t6 LIMIT -1 OFFSET -1;
-  }
-} {1 2 3 4}
-do_test limit-6.3 {
-  execsql {
-    SELECT * FROM t6 LIMIT 2 OFFSET -123;
-  }
-} {1 2}
-do_test limit-6.4 {
-  execsql {
-    SELECT * FROM t6 LIMIT -432 OFFSET 2;
-  }
-} {3 4}
-do_test limit-6.5 {
-  execsql {
-    SELECT * FROM t6 LIMIT -1
-  }
-} {1 2 3 4}
-do_test limit-6.6 {
-  execsql {
-    SELECT * FROM t6 LIMIT -1 OFFSET 1
-  }
-} {2 3 4}
-do_test limit-6.7 {
-  execsql {
-    SELECT * FROM t6 LIMIT 0
-  }
-} {}
-do_test limit-6.8 {
-  execsql {
-    SELECT * FROM t6 LIMIT 0 OFFSET 1
-  }
-} {}
-
-# Make sure LIMIT works well with compound SELECT statements.
-# Ticket #393
-#
-ifcapable compound {
-do_test limit-7.1.1 {
-  catchsql {
-    SELECT x FROM t2 LIMIT 5 UNION ALL SELECT a FROM t6;
-  }
-} {1 {LIMIT clause should come after UNION ALL not before}}
-do_test limit-7.1.2 {
-  catchsql {
-    SELECT x FROM t2 LIMIT 5 UNION SELECT a FROM t6;
-  }
-} {1 {LIMIT clause should come after UNION not before}}
-do_test limit-7.1.3 {
-  catchsql {
-    SELECT x FROM t2 LIMIT 5 EXCEPT SELECT a FROM t6 LIMIT 3;
-  }
-} {1 {LIMIT clause should come after EXCEPT not before}}
-do_test limit-7.1.4 {
-  catchsql {
-    SELECT x FROM t2 LIMIT 0,5 INTERSECT SELECT a FROM t6;
-  }
-} {1 {LIMIT clause should come after INTERSECT not before}}
-do_test limit-7.2 {
-  execsql {
-    SELECT x FROM t2 UNION ALL SELECT a FROM t6 LIMIT 5;
-  }
-} {31 30 1 2 3}
-do_test limit-7.3 {
-  execsql {
-    SELECT x FROM t2 UNION ALL SELECT a FROM t6 LIMIT 3 OFFSET 1;
-  }
-} {30 1 2}
-do_test limit-7.4 {
-  execsql {
-    SELECT x FROM t2 UNION ALL SELECT a FROM t6 ORDER BY 1 LIMIT 3 OFFSET 1;
-  }
-} {2 3 4}
-do_test limit-7.5 {
-  execsql {
-    SELECT x FROM t2 UNION SELECT x+2 FROM t2 LIMIT 2 OFFSET 1;
-  }
-} {31 32}
-do_test limit-7.6 {
-  execsql {
-    SELECT x FROM t2 UNION SELECT x+2 FROM t2 ORDER BY 1 DESC LIMIT 2 OFFSET 1;
-  }
-} {32 31}
-do_test limit-7.7 {
-  execsql {
-    SELECT a+9 FROM t6 EXCEPT SELECT y FROM t2 LIMIT 2;
-  }
-} {11 12}
-do_test limit-7.8 {
-  execsql {
-    SELECT a+9 FROM t6 EXCEPT SELECT y FROM t2 ORDER BY 1 DESC LIMIT 2;
-  }
-} {13 12}
-do_test limit-7.9 {
-  execsql {
-    SELECT a+26 FROM t6 INTERSECT SELECT x FROM t2 LIMIT 1;
-  }
-} {30}
-do_test limit-7.10 {
-  execsql {
-    SELECT a+27 FROM t6 INTERSECT SELECT x FROM t2 LIMIT 1;
-  }
-} {30}
-do_test limit-7.11 {
-  execsql {
-    SELECT a+27 FROM t6 INTERSECT SELECT x FROM t2 LIMIT 1 OFFSET 1;
-  }
-} {31}
-do_test limit-7.12 {
-  execsql {
-    SELECT a+27 FROM t6 INTERSECT SELECT x FROM t2 
-       ORDER BY 1 DESC LIMIT 1 OFFSET 1;
-  }
-} {30}
-} ;# ifcapable compound
-
-# Tests for limit in conjunction with distinct.  The distinct should
-# occur before both the limit and the offset.  Ticket #749.
-#
-do_test limit-8.1 {
-  execsql {
-    SELECT DISTINCT cast(round(x/100) as integer) FROM t3 LIMIT 5;
-  }
-} {0 1 2 3 4}
-do_test limit-8.2 {
-  execsql {
-    SELECT DISTINCT cast(round(x/100) as integer) FROM t3 LIMIT 5 OFFSET 5;
-  }
-} {5 6 7 8 9}
-do_test limit-8.3 {
-  execsql {
-    SELECT DISTINCT cast(round(x/100) as integer) FROM t3 LIMIT 5 OFFSET 25;
-  }
-} {25 26 27 28 29}
-
-# Make sure limits on multiple subqueries work correctly.
-# Ticket #1035
-#
-ifcapable subquery {
-  do_test limit-9.1 {
-    execsql {
-      SELECT * FROM (SELECT * FROM t6 LIMIT 3);
-    }
-  } {1 2 3}
-}
-do_test limit-9.2.1 {
-  execsql {
-    CREATE TABLE t7 AS SELECT * FROM t6;
-  }
-} {}
-ifcapable subquery {
-  do_test limit-9.2.2 {
-    execsql {
-      SELECT * FROM (SELECT * FROM t7 LIMIT 3);
-    }
-  } {1 2 3}
-}
-ifcapable compound {
-  ifcapable subquery {
-    do_test limit-9.3 {
-      execsql {
-        SELECT * FROM (SELECT * FROM t6 LIMIT 3)
-        UNION
-        SELECT * FROM (SELECT * FROM t7 LIMIT 3)
-        ORDER BY 1
-      }
-    } {1 2 3}
-    do_test limit-9.4 {
-      execsql {
-        SELECT * FROM (SELECT * FROM t6 LIMIT 3)
-        UNION
-        SELECT * FROM (SELECT * FROM t7 LIMIT 3)
-        ORDER BY 1
-        LIMIT 2
-      }
-    } {1 2}
-  }
-  do_test limit-9.5 {
-    catchsql {
-      SELECT * FROM t6 LIMIT 3
-      UNION
-      SELECT * FROM t7 LIMIT 3
-    }
-  } {1 {LIMIT clause should come after UNION not before}}
-}
-
-# Test LIMIT and OFFSET using SQL variables.
-do_test limit-10.1 {
-  set limit 10
-  db eval {
-    SELECT x FROM t1 LIMIT :limit;
-  }
-} {31 30 29 28 27 26 25 24 23 22}
-do_test limit-10.2 {
-  set limit 5
-  set offset 5
-  db eval {
-    SELECT x FROM t1 LIMIT :limit OFFSET :offset;
-  }
-} {26 25 24 23 22}
-do_test limit-10.3 {
-  set limit -1
-  db eval {
-    SELECT x FROM t1 WHERE x<10 LIMIT :limit;
-  }
-} {9 8 7 6 5 4 3 2 1 0}
-do_test limit-10.4 {
-  set limit 1.5
-  set rc [catch {
-  db eval {
-    SELECT x FROM t1 WHERE x<10 LIMIT :limit;
-  } } msg]
-  list $rc $msg
-} {1 {datatype mismatch}}
-do_test limit-10.5 {
-  set limit "hello world"
-  set rc [catch {
-  db eval {
-    SELECT x FROM t1 WHERE x<10 LIMIT :limit;
-  } } msg]
-  list $rc $msg
-} {1 {datatype mismatch}}
-
-ifcapable subquery {
-do_test limit-11.1 {
-  db eval {
-     SELECT x FROM (SELECT x FROM t1 ORDER BY x LIMIT 0) ORDER BY x
-  }
-} {}
-} ;# ifcapable subquery
-
-# Test error processing.
-#
-do_test limit-12.1 {
-  catchsql {
-     SELECT * FROM t1 LIMIT replace(1)
-  }
-} {1 {wrong number of arguments to function replace()}}
-do_test limit-12.2 {
-  catchsql {
-     SELECT * FROM t1 LIMIT 5 OFFSET replace(1)
-  }
-} {1 {wrong number of arguments to function replace()}}
-do_test limit-12.3 {
-  catchsql {
-     SELECT * FROM t1 LIMIT x
-  }
-} {1 {no such column: x}}
-do_test limit-12.4 {
-  catchsql {
-     SELECT * FROM t1 LIMIT 1 OFFSET x
-  }
-} {1 {no such column: x}}
-
-
-finish_test