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Overview
| Comment: | In the stress test, open new connections for backup operations. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | stress |
| Files: | files | file ages | folders |
| SHA1: |
125ad3db32afc8d80d4b0a83065d3156 |
| User & Date: | mistachkin 2012-07-11 06:53:28 |
Context
|
2012-07-11
| ||
| 06:54 | Merge updates from trunk, including URI file name support. check-in: 1f317c2618 user: mistachkin tags: stress | |
| 06:53 | In the stress test, open new connections for backup operations. check-in: 125ad3db32 user: mistachkin tags: stress | |
| 04:08 | More adjustments to the stress test. check-in: a901a003a1 user: mistachkin tags: stress | |
Changes
Changes to Tests/stress.eagle.
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package require System.Data.SQLite.Test
runSQLiteTestPrologue
###############################################################################
runTest {test stress-1.1 {multithreaded stress testing} -setup {
proc failThisTest { error } {
set level [expr {[info level] - 1}]
puts stdout ""
puts stdout [appendArgs [info level $level] ": " $error]
puts stdout ""
exit Failure; # halt all testing now.
}
#############################################################################
set count(0) 1
................................................................................
"---- workloads will repeat " $count(0) " time(s)...\n"]
tputs $test_channel [appendArgs \
"---- workloads will have " $count(1) " iteration(s)...\n"]
#############################################################################
setupDb [set fileName(1) :memory:] "" "" "" "" "" false srcDb
setupDb [set fileName(2) [file join [getDatabaseDirectory] stress.db]]
#############################################################################
set workload(1) [list [list srcDb fileName table count] {
#
# NOTE: Workload #1, CREATE TABLE statements.
#
setupDb $fileName "" "" "" "" "" false
if {[catch {
for {set index 2} {$index <= $count} {incr index} {
sql execute $db [appendArgs \
"CREATE TABLE IF NOT EXISTS t" $index "(x PRIMARY KEY, y, z);"]
puts -nonewline stdout 1; after [expr {int(rand() * 1000)}]
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
puts -nonewline stdout *
} else {
failThisTest $error
}
}
cleanupDb $fileName db false false
}]
#############################################################################
set workload(2) [list [list srcDb fileName table count] {
#
# NOTE: Workload #2, DROP TABLE statements.
#
setupDb $fileName "" "" "" "" "" false
if {[catch {
for {set index 2} {$index <= $count} {incr index} {
sql execute $db [appendArgs \
"DROP TABLE IF EXISTS t" $index \;]
puts -nonewline stdout 2; after [expr {int(rand() * 1000)}]
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
puts -nonewline stdout *
} else {
failThisTest $error
}
}
cleanupDb $fileName db false false
}]
#############################################################################
set workload(3) [list [list srcDb fileName table count] {
#
# NOTE: Workload #3, "small" SELECT statements.
#
setupDb $fileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute -execute reader $db [appendArgs \
"SELECT x, y FROM " $table " WHERE z = 'small';"]
puts -nonewline stdout 3; after [expr {int(rand() * 1000)}]
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
puts -nonewline stdout *
} else {
failThisTest $error
}
}
cleanupDb $fileName db false false
}]
#############################################################################
set workload(4) [list [list srcDb fileName table count] {
#
# NOTE: Workload #4, "big" SELECT statements.
#
setupDb $fileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute -execute reader $db [appendArgs \
"SELECT x, y FROM " $table " WHERE z = 'big';"]
puts -nonewline stdout 4; after [expr {int(rand() * 1000)}]
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
puts -nonewline stdout *
} else {
failThisTest $error
}
}
cleanupDb $fileName db false false
}]
#############################################################################
set workload(5) [list [list srcDb fileName table count] {
#
# NOTE: Workload #5, "small" INSERT statements.
#
setupDb $fileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute $db [appendArgs \
"INSERT INTO " $table "(x, y, z) VALUES('" \
[format %lX [expr {random()}]] "', '" \
[base64 encode -- [expr {randstr(10000)}]] \
"', 'small');"]
puts -nonewline stdout 5; after [expr {int(rand() * 1000)}]
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
puts -nonewline stdout *
} else {
failThisTest $error
}
}
cleanupDb $fileName db false false
}]
#############################################################################
set workload(6) [list [list srcDb fileName table count] {
#
# NOTE: Workload #6, "big" INSERT statements.
#
setupDb $fileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute $db [appendArgs \
"INSERT INTO " $table "(x, y, z) VALUES('" \
[format %lX [expr {random()}]] \
"', RANDOMBLOB(10000000), 'big');"]
puts -nonewline stdout 6; after [expr {int(rand() * 1000)}]
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
puts -nonewline stdout *
} else {
failThisTest $error
}
}
cleanupDb $fileName db false false
}]
#############################################################################
set workload(7) [list [list srcDb fileName table count] {
#
# NOTE: Workload #7, "small" UPDATE statements.
#
setupDb $fileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute $db [appendArgs "UPDATE " $table \
" SET y = '" [base64 encode -- [expr {randstr(10000)}]] \
"' WHERE x LIKE '" [format %X $index] "%' AND z = 'small';"]
puts -nonewline stdout 7; after [expr {int(rand() * 1000)}]
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
puts -nonewline stdout *
} else {
failThisTest $error
}
}
cleanupDb $fileName db false false
}]
#############################################################################
set workload(8) [list [list srcDb fileName table count] {
#
# NOTE: Workload #8, "big" UPDATE statements.
#
setupDb $fileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute $db [appendArgs "UPDATE " $table \
" SET y = RANDOMBLOB(10000000) WHERE x LIKE '" \
[format %X $index] "%' AND z = 'big';"]
puts -nonewline stdout 8; after [expr {int(rand() * 1000)}]
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
puts -nonewline stdout *
} else {
failThisTest $error
}
}
cleanupDb $fileName db false false
}]
#############################################################################
set workload(9) [list [list srcDb fileName table count] {
#
# NOTE: Workload #9, "small" DELETE statements.
#
setupDb $fileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute $db [appendArgs "DELETE FROM " $table \
" WHERE x LIKE '" [format %X $index] "%' AND z = 'small';"]
puts -nonewline stdout 9; after [expr {int(rand() * 1000)}]
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
puts -nonewline stdout *
} else {
failThisTest $error
}
}
cleanupDb $fileName db false false
}]
#############################################################################
set workload(10) [list [list srcDb fileName table count] {
#
# NOTE: Workload #10, "big" DELETE statements.
#
setupDb $fileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute $db [appendArgs "DELETE FROM " $table \
" WHERE x LIKE '" [format %X $index] "%' AND z = 'big';"]
puts -nonewline stdout A; after [expr {int(rand() * 1000)}]
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
puts -nonewline stdout *
} else {
failThisTest $error
}
}
cleanupDb $fileName db false false
}]
#############################################################################
set workload(11) [list [list srcDb fileName table count] {
#
# NOTE: Workload #11, VACUUM statement.
#
setupDb $fileName "" "" "" "" "" false
if {[catch {
sql execute $db "VACUUM;"
puts -nonewline stdout B; after [expr {int(rand() * 1000)}]
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
puts -nonewline stdout *
} else {
failThisTest $error
}
}
cleanupDb $fileName db false false
}]
#############################################################################
set workload(12) [list [list srcDb fileName table count] {
#
# NOTE: Workload #12, backup to in-memory database.
#
set id [object invoke Interpreter.GetActive NextId]
set source [object invoke -flags +NonPublic -objectflags +NoDispose \
Interpreter.GetActive.connections get_Item $srcDb]
set code [compileCSharpWith [subst {
using System;
using System.Data.SQLite;
using System.Text;
namespace _Dynamic${id}
{
public static class Test${id}
{
public static void BackupAndGetData(
SQLiteConnection source
)
{
using (SQLiteConnection destination = new SQLiteConnection(
"Data Source=:memory:;"))
{
destination.Open();
source.BackupDatabase(destination, "main", "main", -1, null, 0);
}
}
/////////////////////////////////////////////////////////////////////
public static void Main()
{
// do nothing.
}
}
}
}] true true true results errors System.Data.SQLite.dll]
if {$code eq "Ok"} then {
object invoke _Dynamic${id}.Test${id} BackupAndGetData $source
} else {
error $errors
}
puts -nonewline stdout C; after [expr {int(rand() * 1000)}]
}]
#############################################################################
set workload(13) [list [list srcDb fileName table count] {
#
# NOTE: Workload #13, backup from an in-memory database.
#
set id [object invoke Interpreter.GetActive NextId]
set source [object invoke -flags +NonPublic -objectflags +NoDispose \
Interpreter.GetActive.connections get_Item $srcDb]
set code [compileCSharpWith [subst {
using System;
using System.Data.SQLite;
using System.Text;
namespace _Dynamic${id}
{
public static class Test${id}
{
public static void BackupAndGetData(
SQLiteConnection source
)
{
using (SQLiteConnection destination = new SQLiteConnection(
"Data Source=${fileName};"))
{
destination.Open();
source.BackupDatabase(destination, "main", "main", -1, null, 0);
}
}
/////////////////////////////////////////////////////////////////////
public static void Main()
{
// do nothing.
}
}
}
}] true true true results errors System.Data.SQLite.dll]
if {$code eq "Ok"} then {
object invoke _Dynamic${id}.Test${id} BackupAndGetData $source
} else {
error $errors
}
puts -nonewline stdout D; after [expr {int(rand() * 1000)}]
}]
} -body {
for {set index(0) 0} {$index(0) < $count(0)} {incr index(0)} {
sql execute $db "CREATE TABLE IF NOT EXISTS t1(x PRIMARY KEY, y, z);"
unset -nocomplain thread
foreach index(1) [array names workload] {
set thread($index(1)) [object create -alias System.Threading.Thread \
[list apply $workload($index(1)) $srcDb $fileName(2) t1 $count(1)]]
}
foreach index(1) [array names thread] {
$thread($index(1)) Start
}
foreach index(1) [array names thread] {
$thread($index(1)) Join
}
}
puts stdout ""
} -cleanup {
cleanupDb $fileName(2)
cleanupDb $fileName(1) srcDb
unset -nocomplain thread index workload srcDb db fileName options count
} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} -result {}}
###############################################################################
runSQLiteTestEpilogue
runTestEpilogue
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|
package require System.Data.SQLite.Test
runSQLiteTestPrologue
###############################################################################
runTest {test stress-1.1 {multithreaded stress testing} -setup {
proc showTest { indicator } {
puts -nonewline stdout $indicator; flush stdout
after [expr {int(rand() * 1000)}]
}
#############################################################################
proc failThisTest { error } {
set level [expr {[info level] - 1}]
puts stdout ""; flush stdout
puts stdout [appendArgs [info level $level] ": " $error]; flush stdout
puts stdout ""; flush stdout
exit Failure; # halt all testing now.
}
#############################################################################
set count(0) 1
................................................................................
"---- workloads will repeat " $count(0) " time(s)...\n"]
tputs $test_channel [appendArgs \
"---- workloads will have " $count(1) " iteration(s)...\n"]
#############################################################################
set fileName(1) "file::memory:?cache=shared"
set fileName(2) [file join [getDatabaseDirectory] stress.db]
#############################################################################
setupDb $fileName(1) "" "" "" "" "" false true srcDb
setupDb $fileName(2)
#############################################################################
set workload(1) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #1, CREATE TABLE statements.
#
setupDb $dstFileName "" "" "" "" "" false
if {[catch {
for {set index 2} {$index <= $count} {incr index} {
sql execute $db [appendArgs \
"CREATE TABLE IF NOT EXISTS t" $index "(x PRIMARY KEY, y, z);"]
showTest 1
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
showTest *
} else {
failThisTest $error
}
}
cleanupDb $dstFileName db false false
}]
#############################################################################
set workload(2) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #2, DROP TABLE statements.
#
setupDb $dstFileName "" "" "" "" "" false
if {[catch {
for {set index 2} {$index <= $count} {incr index} {
sql execute $db [appendArgs \
"DROP TABLE IF EXISTS t" $index \;]
showTest 2
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
showTest *
} else {
failThisTest $error
}
}
cleanupDb $dstFileName db false false
}]
#############################################################################
set workload(3) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #3, "small" SELECT statements.
#
setupDb $dstFileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute -execute reader $db [appendArgs \
"SELECT x, y FROM " $table " WHERE z = 'small';"]
showTest 3
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
showTest *
} else {
failThisTest $error
}
}
cleanupDb $dstFileName db false false
}]
#############################################################################
set workload(4) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #4, "big" SELECT statements.
#
setupDb $dstFileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute -execute reader $db [appendArgs \
"SELECT x, y FROM " $table " WHERE z = 'big';"]
showTest 4
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
showTest *
} else {
failThisTest $error
}
}
cleanupDb $dstFileName db false false
}]
#############################################################################
set workload(5) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #5, "small" INSERT statements.
#
setupDb $dstFileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute $db [appendArgs \
"INSERT INTO " $table "(x, y, z) VALUES('" \
[format %lX [expr {random()}]] "', '" \
[base64 encode -- [expr {randstr(10000)}]] \
"', 'small');"]
showTest 5
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
showTest *
} else {
failThisTest $error
}
}
cleanupDb $dstFileName db false false
}]
#############################################################################
set workload(6) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #6, "big" INSERT statements.
#
setupDb $dstFileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute $db [appendArgs \
"INSERT INTO " $table "(x, y, z) VALUES('" \
[format %lX [expr {random()}]] \
"', RANDOMBLOB(10000000), 'big');"]
showTest 6
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
showTest *
} else {
failThisTest $error
}
}
cleanupDb $dstFileName db false false
}]
#############################################################################
set workload(7) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #7, "small" UPDATE statements.
#
setupDb $dstFileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute $db [appendArgs "UPDATE " $table \
" SET y = '" [base64 encode -- [expr {randstr(10000)}]] \
"' WHERE x LIKE '" [format %X $index] "%' AND z = 'small';"]
showTest 7
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
showTest *
} else {
failThisTest $error
}
}
cleanupDb $dstFileName db false false
}]
#############################################################################
set workload(8) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #8, "big" UPDATE statements.
#
setupDb $dstFileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute $db [appendArgs "UPDATE " $table \
" SET y = RANDOMBLOB(10000000) WHERE x LIKE '" \
[format %X $index] "%' AND z = 'big';"]
showTest 8
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
showTest *
} else {
failThisTest $error
}
}
cleanupDb $dstFileName db false false
}]
#############################################################################
set workload(9) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #9, "small" DELETE statements.
#
setupDb $dstFileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute $db [appendArgs "DELETE FROM " $table \
" WHERE x LIKE '" [format %X $index] "%' AND z = 'small';"]
showTest 9
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
showTest *
} else {
failThisTest $error
}
}
cleanupDb $dstFileName db false false
}]
#############################################################################
set workload(10) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #10, "big" DELETE statements.
#
setupDb $dstFileName "" "" "" "" "" false
if {[catch {
for {set index 1} {$index <= $count} {incr index} {
sql execute $db [appendArgs "DELETE FROM " $table \
" WHERE x LIKE '" [format %X $index] "%' AND z = 'big';"]
showTest A
}
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
showTest *
} else {
failThisTest $error
}
}
cleanupDb $dstFileName db false false
}]
#############################################################################
set workload(11) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #11, VACUUM statement.
#
setupDb $dstFileName "" "" "" "" "" false
if {[catch {
sql execute $db "VACUUM;"
showTest B
} error]} then {
if {[regexp -- {\sno such table: t1\s} $error]} then {
showTest *
} else {
failThisTest $error
}
}
cleanupDb $dstFileName db false false
}]
#############################################################################
set workload(12) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #12, backup to in-memory database.
#
set id [object invoke Interpreter.GetActive NextId]
set code [compileCSharpWith [subst {
using System;
using System.Data.SQLite;
using System.Text;
namespace _Dynamic${id}
{
public static class Test${id}
{
public static void BackupAndGetData()
{
using (SQLiteConnection source = new SQLiteConnection(
"FullUri=${srcFileName};"))
{
source.Open();
using (SQLiteConnection destination = new SQLiteConnection(
"FullUri=${dstFileName};"))
{
destination.Open();
source.BackupDatabase(destination, "main", "main", -1, null, 0);
}
}
}
/////////////////////////////////////////////////////////////////////
public static void Main()
{
// do nothing.
}
}
}
}] true true true results errors System.Data.SQLite.dll]
if {$code eq "Ok"} then {
object invoke _Dynamic${id}.Test${id} BackupAndGetData
} else {
error $errors
}
showTest C
}]
#############################################################################
set workload(13) [list [list srcFileName dstFileName table count] {
#
# NOTE: Workload #13, backup from an in-memory database.
#
set id [object invoke Interpreter.GetActive NextId]
set code [compileCSharpWith [subst {
using System;
using System.Data.SQLite;
using System.Text;
namespace _Dynamic${id}
{
public static class Test${id}
{
public static void BackupAndGetData()
{
using (SQLiteConnection source = new SQLiteConnection(
"FullUri=${dstFileName};"))
{
source.Open();
using (SQLiteConnection destination = new SQLiteConnection(
"FullUri=${srcFileName};"))
{
destination.Open();
source.BackupDatabase(destination, "main", "main", -1, null, 0);
}
}
}
/////////////////////////////////////////////////////////////////////
public static void Main()
{
// do nothing.
}
}
}
}] true true true results errors System.Data.SQLite.dll]
if {$code eq "Ok"} then {
object invoke _Dynamic${id}.Test${id} BackupAndGetData
} else {
error $errors
}
showTest D
}]
} -body {
for {set index(0) 0} {$index(0) < $count(0)} {incr index(0)} {
sql execute $db "CREATE TABLE IF NOT EXISTS t1(x PRIMARY KEY, y, z);"
unset -nocomplain thread
foreach index(1) [array names workload] {
set thread($index(1)) [object create -alias System.Threading.Thread \
[list apply $workload($index(1)) $fileName(1) $fileName(2) t1 \
$count(1)]]
}
foreach index(1) [array names thread] {
$thread($index(1)) Start
}
foreach index(1) [array names thread] {
$thread($index(1)) Join
}
}
puts stdout ""
} -cleanup {
rename failThisTest ""
rename showTest ""
cleanupDb $fileName(2)
cleanupDb $fileName(1) srcDb
unset -nocomplain thread index workload srcDb db fileName options count
} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} -result {}}
###############################################################################
runSQLiteTestEpilogue
runTestEpilogue
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