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test/tkt2332.test
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danielk1977
Fixes for compilation/testing when the various OMIT macros are defined. (CVS 4423)
12 сен 2007, 21:01
12 сен 2007, 21:01
4152e67
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# 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