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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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# $Id: async2.test,v 1.9 2007/11/05 17:01:08 danielk1977 Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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if {
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[info commands sqlite3async_enable]=="" ||
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[info command sqlite3_memdebug_fail]==""
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} {
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# The async logic is not built into this system
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puts "Skipping async2 tests: not compiled with required features"
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finish_test
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return
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}
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# Enable asynchronous IO.
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set setup_script {
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CREATE TABLE counter(c);
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INSERT INTO counter(c) VALUES (1);
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}
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set sql_script {
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BEGIN;
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UPDATE counter SET c = 2;
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CREATE TABLE t1(a PRIMARY KEY, b, c);
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CREATE TABLE t2(a PRIMARY KEY, b, c);
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COMMIT;
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BEGIN;
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UPDATE counter SET c = 3;
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INSERT INTO t1 VALUES('abcdefghij', 'four', 'score');
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INSERT INTO t2 VALUES('klmnopqrst', 'and', 'seven');
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COMMIT;
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UPDATE counter SET c = 'FIN';
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}
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db close
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foreach err [list ioerr malloc-transient malloc-persistent] {
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set ::go 1
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for {set n 1} {$::go} {incr n} {
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set ::sqlite_io_error_pending 0
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sqlite3_memdebug_fail -1
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file delete -force test.db test.db-journal
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sqlite3 db test.db
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execsql $::setup_script
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db close
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sqlite3async_enable 1
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sqlite3 db test.db
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switch -- $err {
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ioerr { set ::sqlite_io_error_pending $n }
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malloc-persistent { sqlite3_memdebug_fail $n -repeat 1 }
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malloc-transient { sqlite3_memdebug_fail $n -repeat 0 }
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}
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catchsql $::sql_script
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db close
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sqlite3async_halt idle
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sqlite3async_start
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sqlite3async_wait
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sqlite3async_halt never
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sqlite3async_enable 0
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set ::sqlite_io_error_pending 0
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sqlite3_memdebug_fail -1
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sqlite3 db test.db
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set c [db eval {SELECT c FROM counter LIMIT 1}]
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switch -- $c {
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1 {
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do_test async-$err-1.1.$n {
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execsql {
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SELECT name FROM sqlite_master;
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}
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} {counter}
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}
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2 {
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do_test async-$err-1.2.$n.1 {
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execsql {
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SELECT * FROM t1;
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}
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} {}
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do_test async-$err-1.2.$n.2 {
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execsql {
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SELECT * FROM t2;
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}
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} {}
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}
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3 {
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do_test async-$err-1.3.$n.1 {
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execsql {
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SELECT * FROM t1;
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}
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} {abcdefghij four score}
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do_test async-$err-1.3.$n.2 {
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execsql {
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SELECT * FROM t2;
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}
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} {klmnopqrst and seven}
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}
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FIN {
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set ::go 0
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}
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}
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db close
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}
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}
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catch {db close}
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sqlite3async_halt idle
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sqlite3async_start
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sqlite3async_wait
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sqlite3async_halt never
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finish_test
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