mirror of
https://gitlab.com/cznic/sqlite.git
synced 2024-11-24 02:26:14 +00:00
117 lines
3.1 KiB
Plaintext
117 lines
3.1 KiB
Plaintext
# 2008 April 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.
|
|
#
|
|
#***********************************************************************
|
|
# This file implements regression tests for SQLite library. The
|
|
# focus of this file is is verifying that the xUpdate, xSync, xCommit
|
|
# and xRollback methods are only invoked after an xBegin or xCreate.
|
|
# Ticket #3083.
|
|
#
|
|
# $Id: vtabC.test,v 1.2 2009/04/07 14:14:23 danielk1977 Exp $
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
|
|
ifcapable !vtab {
|
|
finish_test
|
|
return
|
|
}
|
|
|
|
ifcapable !trigger { finish_test ; return }
|
|
|
|
|
|
# N will be the number of virtual tables we have defined.
|
|
#
|
|
unset -nocomplain N
|
|
for {set N 1} {$N<=20} {incr N} {
|
|
db close
|
|
forcedelete test.db test.db-journal
|
|
sqlite3 db test.db
|
|
register_echo_module [sqlite3_connection_pointer db]
|
|
|
|
# Create $N tables and $N virtual tables to echo them.
|
|
#
|
|
unset -nocomplain tablist
|
|
set tablist {}
|
|
do_test vtabC-1.$N.1 {
|
|
for {set i 1} {$i<=$::N} {incr i} {
|
|
execsql "CREATE TABLE t${i}(x)"
|
|
execsql "CREATE VIRTUAL TABLE vt$i USING echo(t$i)"
|
|
lappend ::tablist t$i vt$i
|
|
}
|
|
execsql {SELECT count(*) FROM sqlite_master}
|
|
} [expr {$N*2}]
|
|
do_test vtabC-1.$N.2 {
|
|
execsql {SELECT name FROM sqlite_master}
|
|
} $tablist
|
|
|
|
# Create a table m and add triggers to make changes on all
|
|
# of the virtual tables when m is changed.
|
|
#
|
|
do_test vtabC-1.$N.3 {
|
|
execsql {CREATE TABLE m(a)}
|
|
set sql "CREATE TRIGGER rins AFTER INSERT ON m BEGIN\n"
|
|
for {set i 1} {$i<=$::N} {incr i} {
|
|
append sql " INSERT INTO vt$i VALUES(NEW.a+$i);\n"
|
|
}
|
|
append sql "END;"
|
|
execsql $sql
|
|
execsql {SELECT count(*) FROM sqlite_master}
|
|
} [expr {$N*2+2}]
|
|
do_test vtabC-1.$N.4 {
|
|
execsql {
|
|
INSERT INTO m VALUES(1000);
|
|
SELECT * FROM m;
|
|
}
|
|
} {1000}
|
|
for {set j 1} {$j<=$::N} {incr j} {
|
|
do_test vtabC-1.$N.5.$j {
|
|
execsql "SELECT * FROM t$::j"
|
|
} [expr {$j+1000}]
|
|
do_test vtabC-1.$N.6.$j {
|
|
execsql "SELECT * FROM vt$::j"
|
|
} [expr {$j+1000}]
|
|
}
|
|
do_test vtabC-1.$N.7 {
|
|
set sql "CREATE TRIGGER rins2 BEFORE INSERT ON m BEGIN\n"
|
|
for {set i 1} {$i<=$::N} {incr i} {
|
|
append sql " INSERT INTO vt$i VALUES(NEW.a+$i*100);\n"
|
|
}
|
|
for {set i 1} {$i<=$::N} {incr i} {
|
|
append sql " INSERT INTO vt$i VALUES(NEW.a+$i*10000);\n"
|
|
}
|
|
append sql "END;"
|
|
execsql $sql
|
|
execsql {SELECT count(*) FROM sqlite_master}
|
|
} [expr {$N*2+3}]
|
|
do_test vtabC-1.$N.8 {
|
|
execsql {
|
|
INSERT INTO m VALUES(9000000);
|
|
SELECT * FROM m;
|
|
}
|
|
} {1000 9000000}
|
|
unset -nocomplain res
|
|
for {set j 1} {$j<=$::N} {incr j} {
|
|
set res [expr {$j+1000}]
|
|
lappend res [expr {$j*100+9000000}]
|
|
lappend res [expr {$j*10000+9000000}]
|
|
lappend res [expr {$j+9000000}]
|
|
do_test vtabC-1.$N.9.$j {
|
|
execsql "SELECT * FROM t$::j"
|
|
} $res
|
|
do_test vtabC-1.$N.10.$j {
|
|
execsql "SELECT * FROM vt$::j"
|
|
} $res
|
|
}
|
|
}
|
|
unset -nocomplain res N i j
|
|
|
|
|
|
finish_test
|