# 2008 October 27 # # 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. # #*********************************************************************** # # Test that the truncate optimization is disabled if the SQLITE_DELETE # authorization callback returns SQLITE_IGNORE. # # $Id: auth3.test,v 1.1.1.1 2012/02/21 17:04:16 misho Exp $ # set testdir [file dirname $argv0] source $testdir/tester.tcl # disable this test if the SQLITE_OMIT_AUTHORIZATION macro is # defined during compilation. if {[catch {db auth {}} msg]} { finish_test return } # Disable the statement cache for these tests. # db cache size 0 db authorizer ::auth proc auth {code arg1 arg2 arg3 arg4} { if {$code=="SQLITE_DELETE"} { return $::authcode } return SQLITE_OK } #-------------------------------------------------------------------------- # The following tests - auth3-1.* - test that return values of SQLITE_DENY, # SQLITE_IGNORE, SQLITE_OK and are correctly handled when returned # by an SQLITE_DELETE authorization callback triggered by a # "DELETE FROM " statement. # do_test auth3-1.1 { execsql { CREATE TABLE t1(a,b,c); INSERT INTO t1 VALUES(1, 2, 3); INSERT INTO t1 VALUES(4, 5, 6); } } {} do_test auth3.1.2 { set ::authcode SQLITE_DENY catchsql { DELETE FROM t1 } } {1 {not authorized}} do_test auth3.1.3 { set ::authcode SQLITE_INVALID catchsql { DELETE FROM t1 } } {1 {authorizer malfunction}} do_test auth3.1.4 { execsql { SELECT * FROM t1 } } {1 2 3 4 5 6} do_test auth3-1.5 { set ::authcode SQLITE_IGNORE execsql { DELETE FROM t1; SELECT * FROM t1; } } {} do_test auth3-1.6 { set ::authcode SQLITE_OK execsql { INSERT INTO t1 VALUES(1, 2, 3); INSERT INTO t1 VALUES(4, 5, 6); DELETE FROM t1; SELECT * FROM t1; } } {} #-------------------------------------------------------------------------- # These tests - auth3-2.* - test that returning SQLITE_IGNORE really does # disable the truncate optimization. # do_test auth3-2.1 { set ::authcode SQLITE_OK execsql { INSERT INTO t1 VALUES(1, 2, 3); INSERT INTO t1 VALUES(4, 5, 6); } set sqlite_search_count 0 execsql { DELETE FROM t1; } set sqlite_search_count } {0} do_test auth3-2.2 { set ::authcode SQLITE_IGNORE execsql { INSERT INTO t1 VALUES(1, 2, 3); INSERT INTO t1 VALUES(4, 5, 6); } set sqlite_search_count 0 execsql { DELETE FROM t1; } set sqlite_search_count } {1} finish_test