danielk1977 | 0a458e5 | 2009-07-28 13:30:30 +0000 | [diff] [blame] | 1 | # 2001 September 15 |
| 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 | # |
| 12 | # Tests to make sure #3997 is fixed. |
| 13 | # |
| 14 | # $Id: tkt3997.test,v 1.1 2009/07/28 13:30:31 danielk1977 Exp $ |
| 15 | |
| 16 | set testdir [file dirname $argv0] |
| 17 | source $testdir/tester.tcl |
| 18 | |
| 19 | proc reverse {lhs rhs} { |
| 20 | return [string compare $rhs $lhs] |
| 21 | } |
| 22 | proc usual {lhs rhs} { |
| 23 | return [string compare $lhs $rhs] |
| 24 | } |
| 25 | |
| 26 | db collate reverse reverse |
| 27 | db collate usual usual |
| 28 | |
| 29 | do_test tkt3997-1.1 { |
| 30 | execsql { |
| 31 | create table mytext(name BLOB); |
| 32 | INSERT INTO mytext VALUES('abc'); |
| 33 | INSERT INTO mytext VALUES('acd'); |
| 34 | INSERT INTO mytext VALUES('afe'); |
| 35 | } |
| 36 | } {} |
| 37 | do_test tkt3997-1.2 { |
| 38 | execsql { |
| 39 | SELECT name |
| 40 | FROM mytext |
| 41 | ORDER BY name COLLATE reverse |
| 42 | } |
| 43 | } {afe acd abc} |
| 44 | do_test tkt3997-1.3 { |
| 45 | execsql { |
| 46 | SELECT name |
| 47 | FROM (SELECT name FROM mytext) |
| 48 | ORDER BY name COLLATE reverse |
| 49 | } |
| 50 | } {afe acd abc} |
| 51 | |
| 52 | do_test tkt3997-2.1 { |
| 53 | execsql { |
| 54 | CREATE TABLE mytext2(name COLLATE reverse); |
| 55 | INSERT INTO mytext2 SELECT name FROM mytext; |
| 56 | } |
| 57 | } {} |
| 58 | do_test tkt3997-2.2 { |
| 59 | execsql { |
| 60 | SELECT name |
| 61 | FROM (SELECT name FROM mytext2) |
| 62 | ORDER BY name |
| 63 | } |
| 64 | } {afe acd abc} |
| 65 | do_test tkt3997-2.3 { |
| 66 | execsql { |
| 67 | SELECT name |
| 68 | FROM (SELECT name FROM mytext2) |
| 69 | ORDER BY name COLLATE usual |
| 70 | } |
| 71 | } {abc acd afe} |
| 72 | |
| 73 | finish_test |