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Annotation of embedaddon/sqlite3/test/vtab2.test, revision 1.1.1.1

1.1       misho       1: # 2006 June 10
                      2: #
                      3: # The author disclaims copyright to this source code.  In place of
                      4: # a legal notice, here is a blessing:
                      5: #
                      6: #    May you do good and not evil.
                      7: #    May you find forgiveness for yourself and forgive others.
                      8: #    May you share freely, never taking more than you give.
                      9: #
                     10: #***********************************************************************
                     11: # This file implements regression tests for SQLite library.
                     12: #
                     13: # $Id: vtab2.test,v 1.9 2008/10/13 10:37:50 danielk1977 Exp $
                     14: 
                     15: set testdir [file dirname $argv0]
                     16: source $testdir/tester.tcl
                     17: 
                     18: ifcapable !vtab||!schema_pragmas {
                     19:   finish_test
                     20:   return
                     21: }
                     22: 
                     23: register_schema_module [sqlite3_connection_pointer db]
                     24: do_test vtab2-1.1 {
                     25:   execsql {
                     26:     CREATE VIRTUAL TABLE schema USING schema;
                     27:     SELECT * FROM schema;
                     28:   }
                     29: } [list \
                     30:   main schema 0 database   {} 0 {} 0 \
                     31:   main schema 1 tablename  {} 0 {} 0 \
                     32:   main schema 2 cid        {} 0 {} 0 \
                     33:   main schema 3 name       {} 0 {} 0 \
                     34:   main schema 4 type       {} 0 {} 0 \
                     35:   main schema 5 not_null   {} 0 {} 0 \
                     36:   main schema 6 dflt_value {} 0 {} 0 \
                     37:   main schema 7 pk         {} 0 {} 0 \
                     38: ]
                     39: 
                     40: # See ticket #2230.
                     41: #
                     42: do_test vtab2-1.2 {
                     43:   execsql {
                     44:     SELECT length(tablename) FROM schema GROUP by tablename;
                     45:   }
                     46: } {6}
                     47: do_test vtab2-1.3 {
                     48:   execsql {
                     49:     SELECT tablename FROM schema GROUP by length(tablename);
                     50:   }
                     51: } {schema}
                     52: do_test vtab2-1.4 {
                     53:   execsql {
                     54:     SELECT length(tablename) FROM schema GROUP by length(tablename);
                     55:   }
                     56: } {6}
                     57: 
                     58: register_tclvar_module [sqlite3_connection_pointer db]
                     59: do_test vtab2-2.1 {
                     60:   set ::abc 123
                     61:   execsql {
                     62:     CREATE VIRTUAL TABLE vars USING tclvar;
                     63:     SELECT * FROM vars WHERE name='abc';
                     64:   }
                     65: } [list abc "" 123]
                     66: do_test vtab2-2.2 {
                     67:   set A(1) 1
                     68:   set A(2) 4
                     69:   set A(3) 9
                     70:   execsql {
                     71:     SELECT * FROM vars WHERE name='A';
                     72:   }
                     73: } [list A 1 1 A 2 4 A 3 9]
                     74: unset -nocomplain result
                     75: unset -nocomplain var
                     76: set result {}
                     77: foreach var [lsort [info vars tcl_*]] {
                     78:   catch {lappend result $var [set $var]}
                     79: }
                     80: do_test vtab2-2.3 {
                     81:   execsql {
                     82:     SELECT name, value FROM vars
                     83:       WHERE name MATCH 'tcl_*' AND arrayname = '' 
                     84:       ORDER BY name;
                     85:   }
                     86: } $result
                     87: unset result
                     88: unset var
                     89: 
                     90: # Ticket #2894.
                     91: #
                     92: # Make sure we do call Column(), and Rowid() methods of
                     93: # a virtual table when that table is in a LEFT JOIN.
                     94: #
                     95: do_test vtab2-3.1 {
                     96:   execsql {
                     97:     SELECT * FROM schema WHERE dflt_value IS NULL LIMIT 1
                     98:   }
                     99: } {main schema 0 database {} 0 {} 0}
                    100: do_test vtab2-3.2 {
                    101:   execsql {
                    102:     SELECT *, b.rowid
                    103:       FROM schema a LEFT JOIN schema b ON a.dflt_value=b.dflt_value
                    104:      WHERE a.rowid=1
                    105:   }
                    106: } {main schema 0 database {} 0 {} 0 {} {} {} {} {} {} {} {} {}}
                    107: 
                    108: do_test vtab2-4.1 {
                    109:   execsql {
                    110:     BEGIN TRANSACTION;
                    111:     CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c, UNIQUE(b, c));
                    112:     CREATE TABLE fkey(
                    113:       to_tbl,
                    114:       to_col
                    115:     );
                    116:     INSERT INTO "fkey" VALUES('t1',NULL);
                    117:     COMMIT;
                    118:   }
                    119: } {}
                    120: do_test vtab2-4.2 {
                    121:   execsql { CREATE VIRTUAL TABLE v_col USING schema }
                    122: } {}
                    123: do_test vtab2-4.3 {
                    124:   execsql { SELECT name FROM v_col WHERE tablename = 't1' AND pk }
                    125: } {a}
                    126: do_test vtab2-4.4 {
                    127:   execsql {
                    128:     UPDATE fkey 
                    129:     SET to_col = (SELECT name FROM v_col WHERE tablename = 't1' AND pk);
                    130:   }
                    131: } {}
                    132: do_test vtab2-4.5 {
                    133:   execsql { SELECT * FROM fkey }
                    134: } {t1 a}
                    135: 
                    136: finish_test