| author | sl@SLION-WIN7.fritz.box |
| Fri, 15 Jun 2012 03:10:57 +0200 | |
| changeset 0 | bde4ae8d615e |
| permissions | -rw-r--r-- |
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# 2007 May 3 |
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# |
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# The author disclaims copyright to this source code. In place of |
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# a legal notice, here is a blessing: |
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# |
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# May you do good and not evil. |
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# May you find forgiveness for yourself and forgive others. |
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# May you share freely, never taking more than you give. |
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# |
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#*********************************************************************** |
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# |
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# $Id: tkt2332.test,v 1.4 2007/09/12 17:01:45 danielk1977 Exp $ |
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# |
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set testdir [file dirname $argv0] |
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source $testdir/tester.tcl |
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ifcapable !incrblob||!tclvar {
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finish_test |
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return |
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} |
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do_test tkt2332.1 {
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execsql {
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CREATE TABLE blobs (k INTEGER PRIMARY KEY, v BLOB); |
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PRAGMA cache_size = 100; |
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} |
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} {}
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set ::iKey 1 |
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foreach Len [list 10000 100000 1000000] {
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do_test tkt2332.$Len.1 {
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set val "[expr rand()][expr rand()][expr rand()][expr rand()][expr rand()]" |
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set ::blobstr [string range \ |
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[string repeat $val [expr ($Len/[string length $val])+1]] 0 [expr $Len-1] |
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] |
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db eval { INSERT INTO blobs VALUES($::iKey, zeroblob($Len)) }
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} {}
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do_test tkt2332.$Len.2 {
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execsql {
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SELECT length(v) FROM blobs WHERE k = $::iKey; |
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} |
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} $Len |
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do_test tkt2332.$Len.3 {
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set ::fd [db incrblob blobs v $::iKey] |
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puts -nonewline $::fd $::blobstr |
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close $::fd |
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} {}
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do_test tkt2332.$Len.4 {
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execsql { SELECT length(v) FROM blobs WHERE k = $::iKey; }
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} $Len |
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do_test tkt2332.$Len.5 {
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lindex [execsql {SELECT v FROM blobs WHERE k = $::iKey}] 0
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} $::blobstr |
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incr ::iKey |
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} |
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# Free memory: |
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unset ::blobstr |
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finish_test |