# 2010 March 10 # # 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. # #*********************************************************************** # # Tests for the sqlite3_db_status() function # set testdir [file dirname $argv0] source $testdir/tester.tcl # Make sure sqlite3_db_config() and sqlite3_db_status are working. # unset -nocomplain PAGESZ unset -nocomplain BASESZ do_test dbstatus-1.1 { db close sqlite3 db :memory: db eval { CREATE TABLE t1(x); } set sz1 [lindex [sqlite3_db_status db SQLITE_DBSTATUS_CACHE_USED 0] 1] db eval { CREATE TABLE t2(y); } set sz2 [lindex [sqlite3_db_status db SQLITE_DBSTATUS_CACHE_USED 0] 1] set ::PAGESZ [expr {$sz2-$sz1}] set ::BASESZ [expr {$sz1-$::PAGESZ}] expr {$::PAGESZ>1024 && $::PAGESZ<1200} } {1} do_test dbstatus-1.2 { db eval { INSERT INTO t1 VALUES(zeroblob(9000)); } lindex [sqlite3_db_status db SQLITE_DBSTATUS_CACHE_USED 0] 1 } [expr {$BASESZ + 10*$PAGESZ}] finish_test