mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-11-23 13:16:16 +00:00
77 lines
2.0 KiB
Plaintext
77 lines
2.0 KiB
Plaintext
# 2013-05-23
|
|
#
|
|
# 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.
|
|
#
|
|
#***********************************************************************
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
source $testdir/malloc_common.tcl
|
|
ifcapable !mmap {
|
|
finish_test
|
|
return
|
|
}
|
|
set testprefix mmapfault
|
|
|
|
set a_string_counter 1
|
|
proc a_string {n} {
|
|
global a_string_counter
|
|
incr a_string_counter
|
|
string range [string repeat "${a_string_counter}." $n] 1 $n
|
|
}
|
|
db func a_string a_string
|
|
|
|
do_test 1-pre {
|
|
execsql {
|
|
CREATE TABLE t1(a UNIQUE, b UNIQUE);
|
|
INSERT INTO t1 VALUES(a_string(200), a_string(300));
|
|
INSERT INTO t1 SELECT a_string(200), a_string(300) FROM t1;
|
|
INSERT INTO t1 SELECT a_string(200), a_string(300) FROM t1;
|
|
}
|
|
faultsim_save_and_close
|
|
} {}
|
|
|
|
|
|
do_faultsim_test 1 -prep {
|
|
faultsim_restore_and_reopen
|
|
db func a_string a_string
|
|
execsql {
|
|
PRAGMA mmap_size = 1000000;
|
|
PRAGMA cache_size = 5;
|
|
BEGIN;
|
|
INSERT INTO t1 SELECT a_string(200), a_string(300) FROM t1;
|
|
INSERT INTO t1 SELECT a_string(200), a_string(300) FROM t1;
|
|
INSERT INTO t1 SELECT a_string(200), a_string(300) FROM t1;
|
|
INSERT INTO t1 SELECT a_string(200), a_string(300) FROM t1;
|
|
}
|
|
} -body {
|
|
execsql { INSERT INTO t1 VALUES(a_string(200), a_string(300)) }
|
|
} -test {
|
|
faultsim_test_result {0 {}}
|
|
|
|
if {[sqlite3_get_autocommit db]} {
|
|
sqlite3 db2 test.db
|
|
set nRow [db2 one {SELECT count(*) FROM t1}]
|
|
if {$nRow!=4} { error "Database content appears incorrect (1)" }
|
|
db2 close
|
|
}
|
|
|
|
execsql { INSERT INTO t1 VALUES(a_string(201), a_string(301)) }
|
|
set nRow [db one {SELECT count(*) FROM t1}]
|
|
if {$nRow!=5 && $nRow!=66 && $nRow!=65} {
|
|
error "Database content appears incorrect (2) ($nRow)"
|
|
}
|
|
|
|
catch { execsql COMMIT }
|
|
}
|
|
|
|
|
|
|
|
finish_test
|