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# 2011 March 9
#
# 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.
#
#***********************************************************************
#
# This file contains tests of the mem5 allocation subsystem.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable !mem5 {
finish_test
return
}
# The tests in this file configure the lookaside allocator after a
# connection is opened. This will not work if there is any "presql"
# configured (SQL run within the [sqlite3] wrapper in tester.tcl).
if {[info exists ::G(perm:presql)]} {
finish_test
return
}
do_test mem5-1.1 {
catch {db close}
sqlite3_shutdown
sqlite3_config_heap 25000000 0
sqlite3_config_lookaside 0 0
sqlite3_initialize
} {SQLITE_OK}
# try with min request size = 2^30
do_test mem5-1.2 {
catch {db close}
sqlite3_shutdown
sqlite3_config_heap 1 1073741824
sqlite3_config_lookaside 0 0
sqlite3_initialize
} {SQLITE_NOMEM}
# try with min request size = 2^30+1
# previously this was causing the memsys5Log() func to infinitely loop.
do_test mem5-1.3 {
catch {db close}
sqlite3_shutdown
sqlite3_config_heap 1 1073741825
sqlite3_config_lookaside 0 0
sqlite3_initialize
} {SQLITE_NOMEM}
do_test mem5-1.4 {
catch {db close}
sqlite3_shutdown
sqlite3_config_heap 0 0
sqlite3_config_lookaside 0 0
sqlite3_initialize
} {SQLITE_OK}
finish_test
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