1 # 2005 December 19 2005

     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.

    12 #

    13 # This file implements tests to verify that ticket #1567 is

    14 # fixed.  

    15 #

    16 

    17 set testdir [file dirname $argv0]

    18 source $testdir/tester.tcl

    19 

    20 do_test tkt1567-1.1 {

    21   execsql {

    22     CREATE TABLE t1(a TEXT PRIMARY KEY);

    23   }

    24   set bigstr abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ

    25   for {set i 0} {$i<100} {incr i} {

    26     set x [format %5d [expr $i*2]]

    27     set sql "INSERT INTO t1 VALUES('$x-$bigstr')"

    28     execsql $sql

    29   }

    30 } {}

    31 integrity_check tkt1567-1.2

    32 

    33 do_test tkt1567-1.3 {

    34   execsql {

    35     BEGIN;

    36     UPDATE t1 SET a = a||'x' WHERE rowid%2==0;

    37   }

    38 } {}

    39 do_test tkt1567-1.4 {

    40   catchsql {

    41     UPDATE t1 SET a = CASE WHEN rowid<90 THEN substr(a,1,10) ELSE '9999' END;

    42   }

    43 } {1 {column a is not unique}}

    44 do_test tkt1567-1.5 {

    45   execsql {

    46     COMMIT;

    47   }

    48 } {}

    49 integrity_check tkt1567-1.6

    50 

    51 finish_test