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      1 # 2009 April 14
      2 #
      3 # The author disclaims copyright to this source code.  In place of
      4 # a legal notice, here is a blessing:
      5 #
      6 #    May you do good and not evil.
      7 #    May you find forgiveness for yourself and forgive others.
      8 #    May you share freely, never taking more than you give.
      9 #
     10 #***********************************************************************
     11 # This file implements regression tests for SQLite library.  The
     12 # focus of this file is creating and dropping virtual tables.
     13 #
     14 # $Id: vtabD.test,v 1.3 2009/06/05 17:09:12 drh Exp $
     15 
     16 set testdir [file dirname $argv0]
     17 source $testdir/tester.tcl
     18 
     19 ifcapable !vtab||!schema_pragmas { finish_test ; return }
     20 
     21 # Register the echo module
     22 register_echo_module [sqlite3_connection_pointer db]
     23 
     24 do_test vtabD-1.1 {
     25   execsql {
     26     CREATE TABLE t1(a, b);
     27     CREATE INDEX i1 ON t1(a);
     28     CREATE INDEX i2 ON t1(b);
     29     CREATE VIRTUAL TABLE tv1 USING echo(t1);
     30   }
     31 } {}
     32 do_test vtabD-1.2 {
     33   execsql BEGIN
     34   for {set i 0} {$i < 100000} {incr i} {
     35     execsql { INSERT INTO t1 VALUES($i, $i*$i) }
     36   }
     37   execsql COMMIT
     38 } {}
     39 do_test vtabD-1.3 {
     40   execsql { SELECT * FROM tv1 WHERE a = 1 OR b = 4 }
     41 } {1 1 2 4}
     42 do_test vtabD-1.4 {
     43   execsql { SELECT * FROM tv1 WHERE a = 1 OR b = 1 }
     44 } {1 1}
     45 do_test vtabD-1.5 {
     46   execsql { SELECT * FROM tv1 WHERE (a > 0 AND a < 5) OR (b > 15 AND b < 65) }
     47 } {1 1 2 4 3 9 4 16 5 25 6 36 7 49 8 64}
     48 
     49 do_test vtabD-1.6 {
     50   execsql { SELECT * FROM tv1 WHERE a < 500 OR b = 810000 }
     51 } [execsql {
     52   SELECT * FROM t1 WHERE a < 500
     53     UNION ALL
     54   SELECT * FROM t1 WHERE b = 810000 AND NOT (a < 500)
     55 }]
     56 
     57 do_test vtabD-1.7 {
     58   execsql { SELECT * FROM tv1 WHERE a < 90000 OR b = 8100000000 }
     59 } [execsql {
     60   SELECT * FROM t1 WHERE a < 90000
     61     UNION ALL
     62   SELECT * FROM t1 WHERE b = 8100000000 AND NOT (a < 90000)
     63 }]
     64 
     65 if {[working_64bit_int]} {
     66 do_test vtabD-1.8 {
     67   execsql { SELECT * FROM tv1 WHERE a = 90001 OR b = 810000 }
     68 } {90001 8100180001 900 810000}
     69 }
     70 
     71 finish_test
     72