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Add tests to make sure altering or adding an index to a virtual table is prohibited. (CVS 3280)

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FossilOrigin-Name: 6c3e8852ffbaf5ab52ffdf7ed3767fa1d4fd5882
This commit is contained in:
danielk1977
2006-06-21 12:36:25 +00:00
parent 9d1b2a28f8
commit 5ee9d6977f
5 changed files with 55 additions and 14 deletions
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28
test/vtab5.test
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@ -10,7 +10,7 @@
#***********************************************************************
# This file implements regression tests for SQLite library.
#
# $Id: vtab5.test,v 1.5 2006/06/20 11:01:09 danielk1977 Exp $
# $Id: vtab5.test,v 1.6 2006/06/21 12:36:26 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -33,13 +33,11 @@ do_test vtab5-1.1 {
CREATE VIRTUAL TABLE techo USING echo(treal);
}
} {}
do_test vtab5.1.2 {
execsql {
SELECT * FROM techo;
}
} {a b c}
do_test vtab5.1.3 {
db close
sqlite3 db test.db
@ -126,5 +124,29 @@ ifcapable trigger {
} {1 {cannot create triggers on virtual tables}}
}
# Test that it is impossible to create an index on a virtual table.
#
do_test vtab5.4.1 {
catchsql {
CREATE INDEX echo_strings_i ON echo_strings(str);
}
} {1 {virtual tables may not be indexed}}
# Test that it is impossible to add a column to a virtual table.
#
do_test vtab5.4.2 {
catchsql {
ALTER TABLE echo_strings ADD COLUMN col2;
}
} {1 {virtual tables may not be altered}}
# Test that it is impossible to add a column to a virtual table.
#
do_test vtab5.4.3 {
catchsql {
ALTER TABLE echo_strings RENAME TO echo_strings2;
}
} {1 {virtual tables may not be altered}}
finish_test