# 2018 October 6

#

# 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.

#

#*************************************************************************

#

set testdir [file dirname $argv0]

source $testdir/tester.tcl

# If SQLITE_OMIT_ALTERTABLE is defined, omit this file.

ifcapable !altertable {

finish_test

return

}

set testprefix alterauth2

set ::auth [list]

proc xAuth {type args} {

lappend ::auth [concat $type [lrange $args 0 3]]

if {$type=="SQLITE_READ" && [lindex $args 0] == "t2"} breakpoint

return SQLITE_OK

}

db auth xAuth

proc do_auth_test {tn sql authcode} {

set script "

set ::auth \[list\]

execsql {$sql}

lsort -unique \[set ::auth\]

"

set normal [list {*}$authcode]

uplevel [list do_test $tn $script $normal]

}

do_execsql_test 1.0 {

CREATE TABLE t1(a, b, c);

CREATE VIEW v1 AS SELECT * FROM t1;

CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN

DELETE FROM t1 WHERE a<new.a;

END;

CREATE TEMP TRIGGER tr2 AFTER UPDATE OF a, b ON t1 BEGIN

UPDATE t1 SET a=a+1 WHERE new.b<b;

END;

}

do_auth_test 1.1 {

ALTER TABLE t1 RENAME TO t2;

} {

{SQLITE_ALTER_TABLE main t1 {} {}}

{SQLITE_FUNCTION {} like {} {}}

{SQLITE_FUNCTION {} sqlite_rename_table {} {}}

{SQLITE_FUNCTION {} sqlite_rename_test {} {}}

{SQLITE_FUNCTION {} substr {} {}}

{SQLITE_READ sqlite_master name main {}}

{SQLITE_READ sqlite_master sql main {}}

{SQLITE_READ sqlite_master tbl_name main {}}

{SQLITE_READ sqlite_master type main {}}

{SQLITE_READ sqlite_temp_master name temp {}}

{SQLITE_READ sqlite_temp_master sql temp {}}

{SQLITE_READ sqlite_temp_master tbl_name temp {}}

{SQLITE_READ sqlite_temp_master type temp {}}

{SQLITE_SELECT {} {} {} {}}

{SQLITE_UPDATE sqlite_master name main {}}

{SQLITE_UPDATE sqlite_master sql main {}}

{SQLITE_UPDATE sqlite_master tbl_name main {}}

{SQLITE_UPDATE sqlite_temp_master sql temp {}}

{SQLITE_UPDATE sqlite_temp_master tbl_name temp {}}

}

do_auth_test 1.2 {

ALTER TABLE t2 RENAME a TO aaa;

} {

{SQLITE_ALTER_TABLE main t2 {} {}}

{SQLITE_FUNCTION {} like {} {}}

{SQLITE_FUNCTION {} sqlite_rename_column {} {}}

{SQLITE_FUNCTION {} sqlite_rename_quotefix {} {}}

{SQLITE_FUNCTION {} sqlite_rename_test {} {}}

{SQLITE_READ sqlite_master name main {}}

{SQLITE_READ sqlite_master sql main {}}

{SQLITE_READ sqlite_master tbl_name main {}}

{SQLITE_READ sqlite_master type main {}}

{SQLITE_READ sqlite_temp_master name temp {}}

{SQLITE_READ sqlite_temp_master sql temp {}}

{SQLITE_READ sqlite_temp_master type temp {}}

{SQLITE_SELECT {} {} {} {}}

{SQLITE_UPDATE sqlite_master sql main {}}

{SQLITE_UPDATE sqlite_temp_master sql temp {}}

}

do_auth_test 1.3 {

ALTER TABLE t2 DROP COLUMN c;

} {

{SQLITE_ALTER_TABLE main t2 c {}}

{SQLITE_FUNCTION {} like {} {}}

{SQLITE_FUNCTION {} sqlite_drop_column {} {}}

{SQLITE_FUNCTION {} sqlite_rename_quotefix {} {}}

{SQLITE_FUNCTION {} sqlite_rename_test {} {}}

{SQLITE_READ sqlite_master name main {}}

{SQLITE_READ sqlite_master sql main {}}

{SQLITE_READ sqlite_master tbl_name main {}}

{SQLITE_READ sqlite_master type main {}}

{SQLITE_READ sqlite_temp_master name temp {}}

{SQLITE_READ sqlite_temp_master sql temp {}}

{SQLITE_READ sqlite_temp_master type temp {}}

{SQLITE_SELECT {} {} {} {}}

{SQLITE_UPDATE sqlite_master sql main {}}

{SQLITE_UPDATE sqlite_temp_master sql temp {}}

}

finish_test