# 2011 March 25
#
# 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 the session module.
#
if {![info exists testdir]} {
set testdir [file join [file dirname [info script]] .. .. test]
}
source [file join [file dirname [info script]] session_common.tcl]
source $testdir/tester.tcl
ifcapable !session {finish_test; return}
set testprefix session4
do_test 1.0 {
execsql {
CREATE TABLE x(a, b, c, d, e, PRIMARY KEY(c, e));
INSERT INTO x VALUES(65.21, X'28B0', 16.35, NULL, 'doers');
INSERT INTO x VALUES(NULL, 78.49, 2, X'60', -66);
INSERT INTO x VALUES('cathedral', NULL, 35, NULL, X'B220937E80A2D8');
INSERT INTO x VALUES(NULL, 'masking', -91.37, NULL, X'596D');
INSERT INTO x VALUES(19, 'domains', 'espouse', -94, 'throw');
}
sqlite3session S db main
set changeset [changeset_from_sql {
DELETE FROM x WHERE e = -66;
UPDATE x SET a = 'parameterizable', b = 31.8 WHERE c = 35;
INSERT INTO x VALUES(-75.61, -17, 16.85, NULL, X'D73DB02678');
}]
set {} {}
} {}
# This currently causes crashes. sqlite3changeset_invert() does not handle
# corrupt changesets well.
if 0 {
do_test 1.1 {
for {set i 0} {$i < [string length $changeset]} {incr i} {
set before [string range $changeset 0 [expr $i-1]]
set after [string range $changeset [expr $i+1] end]
for {set j 10} {$j < 260} {incr j} {
set x [binary format "a*ca*" $before $j $after]
catch { sqlite3changeset_invert $x }
}
}
} {}
}
do_test 1.2 {
set x [binary format "ca*" 0 [string range $changeset 1 end]]
list [catch { sqlite3changeset_invert $x } msg] $msg
} {1 SQLITE_CORRUPT}
do_test 1.3 {
set x [binary format "ca*" 0 [string range $changeset 1 end]]
list [catch { sqlite3changeset_apply db $x xConflict } msg] $msg
} {1 SQLITE_CORRUPT}
finish_test