wasCSharpSQLite
| /trunk/test/tkt2332.test |
|---|
| @@ -0,0 +1,67 @@ |
| # 2007 May 3 |
| # |
| # 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. |
| # |
| #*********************************************************************** |
| # |
| # $Id: tkt2332.test,v 1.4 2007/09/12 17:01:45 danielk1977 Exp $ |
| # |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| ifcapable !incrblob||!tclvar { |
| finish_test |
| return |
| } |
| do_test tkt2332.1 { |
| execsql { |
| CREATE TABLE blobs (k INTEGER PRIMARY KEY, v BLOB); |
| PRAGMA cache_size = 100; |
| } |
| } {} |
| set ::iKey 1 |
| foreach Len [list 10000 100000 1000000] { |
| do_test tkt2332.$Len.1 { |
| set val "[expr rand()][expr rand()][expr rand()][expr rand()][expr rand()]" |
| set ::blobstr [string range \ |
| [string repeat $val [expr ($Len/[string length $val])+1]] 0 [expr $Len-1] |
| ] |
| db eval { INSERT INTO blobs VALUES($::iKey, zeroblob($Len)) } |
| } {} |
| do_test tkt2332.$Len.2 { |
| execsql { |
| SELECT length(v) FROM blobs WHERE k = $::iKey; |
| } |
| } $Len |
| do_test tkt2332.$Len.3 { |
| set ::fd [db incrblob blobs v $::iKey] |
| puts -nonewline $::fd $::blobstr |
| close $::fd |
| } {} |
| do_test tkt2332.$Len.4 { |
| execsql { SELECT length(v) FROM blobs WHERE k = $::iKey; } |
| } $Len |
| do_test tkt2332.$Len.5 { |
| lindex [execsql {SELECT v FROM blobs WHERE k = $::iKey}] 0 |
| } $::blobstr |
| incr ::iKey |
| } |
| # Free memory: |
| unset ::blobstr |
| finish_test |