1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/persistentdata/persistentstorage/sqlite3api/TEST/TclScript/tkt2332.test	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,67 @@
     1.4 +# 2007 May 3
     1.5 +#
     1.6 +# The author disclaims copyright to this source code.  In place of
     1.7 +# a legal notice, here is a blessing:
     1.8 +#
     1.9 +#    May you do good and not evil.
    1.10 +#    May you find forgiveness for yourself and forgive others.
    1.11 +#    May you share freely, never taking more than you give.
    1.12 +#
    1.13 +#***********************************************************************
    1.14 +#
    1.15 +# $Id: tkt2332.test,v 1.4 2007/09/12 17:01:45 danielk1977 Exp $
    1.16 +#
    1.17 +
    1.18 +set testdir [file dirname $argv0]
    1.19 +source $testdir/tester.tcl
    1.20 +
    1.21 +ifcapable !incrblob||!tclvar {
    1.22 +  finish_test
    1.23 +  return
    1.24 +}
    1.25 +
    1.26 +do_test tkt2332.1 {
    1.27 +  execsql {
    1.28 +    CREATE TABLE blobs (k INTEGER PRIMARY KEY, v BLOB);
    1.29 +    PRAGMA cache_size = 100;
    1.30 +  }
    1.31 +} {}
    1.32 +
    1.33 +set ::iKey 1
    1.34 +foreach Len [list 10000 100000 1000000] {
    1.35 +  do_test tkt2332.$Len.1 {
    1.36 +    set val "[expr rand()][expr rand()][expr rand()][expr rand()][expr rand()]"
    1.37 +    set ::blobstr [string range \
    1.38 +      [string repeat $val [expr ($Len/[string length $val])+1]] 0 [expr $Len-1]
    1.39 +    ]
    1.40 +
    1.41 +    db eval { INSERT INTO blobs VALUES($::iKey, zeroblob($Len)) }
    1.42 +  } {}
    1.43 +
    1.44 +  do_test tkt2332.$Len.2 {
    1.45 +    execsql {
    1.46 +      SELECT length(v) FROM blobs WHERE k = $::iKey;
    1.47 +    }
    1.48 +  } $Len
    1.49 +
    1.50 +  do_test tkt2332.$Len.3 {
    1.51 +    set ::fd [db incrblob blobs v $::iKey]
    1.52 +    puts -nonewline $::fd $::blobstr
    1.53 +    close $::fd
    1.54 +  } {}
    1.55 +
    1.56 +  do_test tkt2332.$Len.4 {
    1.57 +    execsql { SELECT length(v) FROM blobs WHERE k = $::iKey; }
    1.58 +  } $Len
    1.59 +
    1.60 +  do_test tkt2332.$Len.5 {
    1.61 +    lindex [execsql {SELECT v FROM blobs WHERE k = $::iKey}] 0
    1.62 +  } $::blobstr
    1.63 +
    1.64 +  incr ::iKey
    1.65 +}
    1.66 +
    1.67 +# Free memory:
    1.68 +unset ::blobstr
    1.69 +
    1.70 +finish_test