| Index: third_party/sqlite/src/test/vtab5.test
|
| diff --git a/third_party/sqlite/src/test/vtab5.test b/third_party/sqlite/src/test/vtab5.test
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..bb84a5ceec6c6237db80ac6e6b04762dd3089790
|
| --- /dev/null
|
| +++ b/third_party/sqlite/src/test/vtab5.test
|
| @@ -0,0 +1,154 @@
|
| +# 2006 June 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.
|
| +#
|
| +# $Id: vtab5.test,v 1.8 2008/07/12 14:52:21 drh Exp $
|
| +
|
| +set testdir [file dirname $argv0]
|
| +source $testdir/tester.tcl
|
| +
|
| +ifcapable !vtab {
|
| + finish_test
|
| + return
|
| +}
|
| +
|
| +# The following tests - vtab5-1.* - ensure that an INSERT, DELETE or UPDATE
|
| +# statement can be executed immediately after a CREATE or schema reload. The
|
| +# point here is testing that the parser always calls xConnect() before the
|
| +# schema of a virtual table is used.
|
| +#
|
| +register_echo_module [sqlite3_connection_pointer db]
|
| +do_test vtab5-1.1 {
|
| + execsql {
|
| + CREATE TABLE treal(a VARCHAR(16), b INTEGER, c FLOAT);
|
| + INSERT INTO treal VALUES('a', 'b', 'c');
|
| + 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
|
| + register_echo_module [sqlite3_connection_pointer db]
|
| + execsql {
|
| + INSERT INTO techo VALUES('c', 'd', 'e');
|
| + SELECT * FROM techo;
|
| + }
|
| +} {a b c c d e}
|
| +do_test vtab5.1.4 {
|
| + db close
|
| + sqlite3 db test.db
|
| + register_echo_module [sqlite3_connection_pointer db]
|
| + execsql {
|
| + UPDATE techo SET a = 10;
|
| + SELECT * FROM techo;
|
| + }
|
| +} {10 b c 10 d e}
|
| +do_test vtab5.1.5 {
|
| + db close
|
| + sqlite3 db test.db
|
| + register_echo_module [sqlite3_connection_pointer db]
|
| + execsql {
|
| + DELETE FROM techo WHERE b > 'c';
|
| + SELECT * FROM techo;
|
| + }
|
| +} {10 b c}
|
| +do_test vtab5.1.X {
|
| + execsql {
|
| + DROP TABLE techo;
|
| + DROP TABLE treal;
|
| + }
|
| +} {}
|
| +
|
| +# The following tests - vtab5-2.* - ensure that collation sequences
|
| +# assigned to virtual table columns via the "CREATE TABLE" statement
|
| +# passed to sqlite3_declare_vtab() are used correctly.
|
| +#
|
| +do_test vtab5.2.1 {
|
| + execsql {
|
| + CREATE TABLE strings(str COLLATE NOCASE);
|
| + INSERT INTO strings VALUES('abc1');
|
| + INSERT INTO strings VALUES('Abc3');
|
| + INSERT INTO strings VALUES('ABc2');
|
| + INSERT INTO strings VALUES('aBc4');
|
| + SELECT str FROM strings ORDER BY 1;
|
| + }
|
| +} {abc1 ABc2 Abc3 aBc4}
|
| +do_test vtab5.2.2 {
|
| + execsql {
|
| + CREATE VIRTUAL TABLE echo_strings USING echo(strings);
|
| + SELECT str FROM echo_strings ORDER BY 1;
|
| + }
|
| +} {abc1 ABc2 Abc3 aBc4}
|
| +do_test vtab5.2.3 {
|
| + execsql {
|
| + SELECT str||'' FROM echo_strings ORDER BY 1;
|
| + }
|
| +} {ABc2 Abc3 aBc4 abc1}
|
| +
|
| +# Test that it is impossible to create a triggger on a virtual table.
|
| +#
|
| +ifcapable trigger {
|
| + do_test vtab5.3.1 {
|
| + catchsql {
|
| + CREATE TRIGGER trig INSTEAD OF INSERT ON echo_strings BEGIN
|
| + SELECT 1, 2, 3;
|
| + END;
|
| + }
|
| + } {1 {cannot create triggers on virtual tables}}
|
| + do_test vtab5.3.2 {
|
| + catchsql {
|
| + CREATE TRIGGER trig AFTER INSERT ON echo_strings BEGIN
|
| + SELECT 1, 2, 3;
|
| + END;
|
| + }
|
| + } {1 {cannot create triggers on virtual tables}}
|
| + do_test vtab5.3.2 {
|
| + catchsql {
|
| + CREATE TRIGGER trig BEFORE INSERT ON echo_strings BEGIN
|
| + SELECT 1, 2, 3;
|
| + END;
|
| + }
|
| + } {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.
|
| +#
|
| +ifcapable altertable {
|
| + 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 rename a virtual table.
|
| +# UPDATE: It is now possible.
|
| +#
|
| +# do_test vtab5.4.3 {
|
| +# catchsql {
|
| +# ALTER TABLE echo_strings RENAME TO echo_strings2;
|
| +# }
|
| +# } {1 {virtual tables may not be altered}}
|
| +
|
| +finish_test
|
|
|