| Index: third_party/sqlite/test/descidx2.test
|
| ===================================================================
|
| --- third_party/sqlite/test/descidx2.test (revision 56608)
|
| +++ third_party/sqlite/test/descidx2.test (working copy)
|
| @@ -1,179 +0,0 @@
|
| -# 2005 December 21
|
| -#
|
| -# 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 script is descending indices.
|
| -#
|
| -# $Id: descidx2.test,v 1.5 2008/03/19 00:21:31 drh Exp $
|
| -#
|
| -
|
| -set testdir [file dirname $argv0]
|
| -source $testdir/tester.tcl
|
| -
|
| -db eval {PRAGMA legacy_file_format=OFF}
|
| -
|
| -# This procedure sets the value of the file-format in file 'test.db'
|
| -# to $newval. Also, the schema cookie is incremented.
|
| -#
|
| -proc set_file_format {newval} {
|
| - hexio_write test.db 44 [hexio_render_int32 $newval]
|
| - set schemacookie [hexio_get_int [hexio_read test.db 40 4]]
|
| - incr schemacookie
|
| - hexio_write test.db 40 [hexio_render_int32 $schemacookie]
|
| - return {}
|
| -}
|
| -
|
| -# This procedure returns the value of the file-format in file 'test.db'.
|
| -#
|
| -proc get_file_format {{fname test.db}} {
|
| - return [hexio_get_int [hexio_read $fname 44 4]]
|
| -}
|
| -
|
| -
|
| -# Verify that the file format starts as 4
|
| -#
|
| -do_test descidx2-1.1 {
|
| - execsql {
|
| - CREATE TABLE t1(a,b);
|
| - CREATE INDEX i1 ON t1(b ASC);
|
| - }
|
| - get_file_format
|
| -} {4}
|
| -do_test descidx2-1.2 {
|
| - execsql {
|
| - CREATE INDEX i2 ON t1(a DESC);
|
| - }
|
| - get_file_format
|
| -} {4}
|
| -
|
| -# Before adding any information to the database, set the file format
|
| -# back to three. Then close and reopen the database. With the file
|
| -# format set to three, SQLite should ignore the DESC argument on the
|
| -# index.
|
| -#
|
| -do_test descidx2-2.0 {
|
| - set_file_format 3
|
| - db close
|
| - sqlite3 db test.db
|
| - get_file_format
|
| -} {3}
|
| -
|
| -# Put some information in the table and verify that the DESC
|
| -# on the index is ignored.
|
| -#
|
| -do_test descidx2-2.1 {
|
| - execsql {
|
| - INSERT INTO t1 VALUES(1,1);
|
| - INSERT INTO t1 VALUES(2,2);
|
| - INSERT INTO t1 SELECT a+2, a+2 FROM t1;
|
| - INSERT INTO t1 SELECT a+4, a+4 FROM t1;
|
| - SELECT b FROM t1 WHERE a>3 AND a<7;
|
| - }
|
| -} {4 5 6}
|
| -do_test descidx2-2.2 {
|
| - execsql {
|
| - SELECT a FROM t1 WHERE b>3 AND b<7;
|
| - }
|
| -} {4 5 6}
|
| -do_test descidx2-2.3 {
|
| - execsql {
|
| - SELECT b FROM t1 WHERE a>=3 AND a<7;
|
| - }
|
| -} {3 4 5 6}
|
| -do_test descidx2-2.4 {
|
| - execsql {
|
| - SELECT b FROM t1 WHERE a>3 AND a<=7;
|
| - }
|
| -} {4 5 6 7}
|
| -do_test descidx2-2.5 {
|
| - execsql {
|
| - SELECT b FROM t1 WHERE a>=3 AND a<=7;
|
| - }
|
| -} {3 4 5 6 7}
|
| -do_test descidx2-2.6 {
|
| - execsql {
|
| - SELECT a FROM t1 WHERE b>=3 AND b<=7;
|
| - }
|
| -} {3 4 5 6 7}
|
| -
|
| -# This procedure executes the SQL. Then it checks to see if the OP_Sort
|
| -# opcode was executed. If an OP_Sort did occur, then "sort" is appended
|
| -# to the result. If no OP_Sort happened, then "nosort" is appended.
|
| -#
|
| -# This procedure is used to check to make sure sorting is or is not
|
| -# occurring as expected.
|
| -#
|
| -proc cksort {sql} {
|
| - set ::sqlite_sort_count 0
|
| - set data [execsql $sql]
|
| - if {$::sqlite_sort_count} {set x sort} {set x nosort}
|
| - lappend data $x
|
| - return $data
|
| -}
|
| -
|
| -# Test sorting using a descending index.
|
| -#
|
| -do_test descidx2-3.1 {
|
| - cksort {SELECT a FROM t1 ORDER BY a}
|
| -} {1 2 3 4 5 6 7 8 nosort}
|
| -do_test descidx2-3.2 {
|
| - cksort {SELECT a FROM t1 ORDER BY a ASC}
|
| -} {1 2 3 4 5 6 7 8 nosort}
|
| -do_test descidx2-3.3 {
|
| - cksort {SELECT a FROM t1 ORDER BY a DESC}
|
| -} {8 7 6 5 4 3 2 1 nosort}
|
| -do_test descidx2-3.4 {
|
| - cksort {SELECT b FROM t1 ORDER BY a}
|
| -} {1 2 3 4 5 6 7 8 nosort}
|
| -do_test descidx2-3.5 {
|
| - cksort {SELECT b FROM t1 ORDER BY a ASC}
|
| -} {1 2 3 4 5 6 7 8 nosort}
|
| -do_test descidx2-3.6 {
|
| - cksort {SELECT b FROM t1 ORDER BY a DESC}
|
| -} {8 7 6 5 4 3 2 1 nosort}
|
| -do_test descidx2-3.7 {
|
| - cksort {SELECT a FROM t1 ORDER BY b}
|
| -} {1 2 3 4 5 6 7 8 nosort}
|
| -do_test descidx2-3.8 {
|
| - cksort {SELECT a FROM t1 ORDER BY b ASC}
|
| -} {1 2 3 4 5 6 7 8 nosort}
|
| -do_test descidx2-3.9 {
|
| - cksort {SELECT a FROM t1 ORDER BY b DESC}
|
| -} {8 7 6 5 4 3 2 1 nosort}
|
| -do_test descidx2-3.10 {
|
| - cksort {SELECT b FROM t1 ORDER BY b}
|
| -} {1 2 3 4 5 6 7 8 nosort}
|
| -do_test descidx2-3.11 {
|
| - cksort {SELECT b FROM t1 ORDER BY b ASC}
|
| -} {1 2 3 4 5 6 7 8 nosort}
|
| -do_test descidx2-3.12 {
|
| - cksort {SELECT b FROM t1 ORDER BY b DESC}
|
| -} {8 7 6 5 4 3 2 1 nosort}
|
| -
|
| -do_test descidx2-3.21 {
|
| - cksort {SELECT a FROM t1 WHERE a>3 AND a<8 ORDER BY a}
|
| -} {4 5 6 7 nosort}
|
| -do_test descidx2-3.22 {
|
| - cksort {SELECT a FROM t1 WHERE a>3 AND a<8 ORDER BY a ASC}
|
| -} {4 5 6 7 nosort}
|
| -do_test descidx2-3.23 {
|
| - cksort {SELECT a FROM t1 WHERE a>3 AND a<8 ORDER BY a DESC}
|
| -} {7 6 5 4 nosort}
|
| -do_test descidx2-3.24 {
|
| - cksort {SELECT b FROM t1 WHERE a>3 AND a<8 ORDER BY a}
|
| -} {4 5 6 7 nosort}
|
| -do_test descidx2-3.25 {
|
| - cksort {SELECT b FROM t1 WHERE a>3 AND a<8 ORDER BY a ASC}
|
| -} {4 5 6 7 nosort}
|
| -do_test descidx2-3.26 {
|
| - cksort {SELECT b FROM t1 WHERE a>3 AND a<8 ORDER BY a DESC}
|
| -} {7 6 5 4 nosort}
|
| -
|
| -finish_test
|
|
|