/trunk/test/vtab2.test |
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# 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: vtab2.test,v 1.9 2008/10/13 10:37:50 danielk1977 Exp $ |
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set testdir [file dirname $argv0] |
source $testdir/tester.tcl |
|
ifcapable !vtab||!schema_pragmas { |
finish_test |
return |
} |
|
register_schema_module [sqlite3_connection_pointer db] |
do_test vtab2-1.1 { |
execsql { |
CREATE VIRTUAL TABLE schema USING schema; |
SELECT * FROM schema; |
} |
} [list \ |
main schema 0 database {} 0 {} 0 \ |
main schema 1 tablename {} 0 {} 0 \ |
main schema 2 cid {} 0 {} 0 \ |
main schema 3 name {} 0 {} 0 \ |
main schema 4 type {} 0 {} 0 \ |
main schema 5 not_null {} 0 {} 0 \ |
main schema 6 dflt_value {} 0 {} 0 \ |
main schema 7 pk {} 0 {} 0 \ |
] |
|
# See ticket #2230. |
# |
do_test vtab2-1.2 { |
execsql { |
SELECT length(tablename) FROM schema GROUP by tablename; |
} |
} {6} |
do_test vtab2-1.3 { |
execsql { |
SELECT tablename FROM schema GROUP by length(tablename); |
} |
} {schema} |
do_test vtab2-1.4 { |
execsql { |
SELECT length(tablename) FROM schema GROUP by length(tablename); |
} |
} {6} |
|
register_tclvar_module [sqlite3_connection_pointer db] |
do_test vtab2-2.1 { |
set ::abc 123 |
execsql { |
CREATE VIRTUAL TABLE vars USING tclvar; |
SELECT * FROM vars WHERE name='abc'; |
} |
} [list abc "" 123] |
do_test vtab2-2.2 { |
set A(1) 1 |
set A(2) 4 |
set A(3) 9 |
execsql { |
SELECT * FROM vars WHERE name='A'; |
} |
} [list A 1 1 A 2 4 A 3 9] |
unset -nocomplain result |
unset -nocomplain var |
set result {} |
foreach var [lsort [info vars tcl_*]] { |
catch {lappend result $var [set $var]} |
} |
do_test vtab2-2.3 { |
execsql { |
SELECT name, value FROM vars |
WHERE name MATCH 'tcl_*' AND arrayname = '' |
ORDER BY name; |
} |
} $result |
unset result |
unset var |
|
# Ticket #2894. |
# |
# Make sure we do call Column(), and Rowid() methods of |
# a virtual table when that table is in a LEFT JOIN. |
# |
do_test vtab2-3.1 { |
execsql { |
SELECT * FROM schema WHERE dflt_value IS NULL LIMIT 1 |
} |
} {main schema 0 database {} 0 {} 0} |
do_test vtab2-3.2 { |
execsql { |
SELECT *, b.rowid |
FROM schema a LEFT JOIN schema b ON a.dflt_value=b.dflt_value |
WHERE a.rowid=1 |
} |
} {main schema 0 database {} 0 {} 0 {} {} {} {} {} {} {} {} {}} |
|
do_test vtab2-4.1 { |
execsql { |
BEGIN TRANSACTION; |
CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c, UNIQUE(b, c)); |
CREATE TABLE fkey( |
to_tbl, |
to_col |
); |
INSERT INTO "fkey" VALUES('t1',NULL); |
COMMIT; |
} |
} {} |
do_test vtab2-4.2 { |
execsql { CREATE VIRTUAL TABLE v_col USING schema } |
} {} |
do_test vtab2-4.3 { |
execsql { SELECT name FROM v_col WHERE tablename = 't1' AND pk } |
} {a} |
do_test vtab2-4.4 { |
execsql { |
UPDATE fkey |
SET to_col = (SELECT name FROM v_col WHERE tablename = 't1' AND pk); |
} |
} {} |
do_test vtab2-4.5 { |
execsql { SELECT * FROM fkey } |
} {t1 a} |
|
finish_test |