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Annotation of embedaddon/sqlite3/test/index3.test, revision 1.1.1.1

1.1       misho       1: # 2005 February 14
                      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.  The
                     12: # focus of this file is testing the CREATE INDEX statement.
                     13: #
                     14: # $Id: index3.test,v 1.3 2008/03/19 13:03:34 drh Exp $
                     15: 
                     16: 
                     17: set testdir [file dirname $argv0]
                     18: source $testdir/tester.tcl
                     19: 
                     20: # Ticket #1115.  Make sure that when a UNIQUE index is created on a
                     21: # non-unique column (or columns) that it fails and that it leaves no
                     22: # residue behind.
                     23: #
                     24: do_test index3-1.1 {
                     25:   execsql {
                     26:     CREATE TABLE t1(a);
                     27:     INSERT INTO t1 VALUES(1);
                     28:     INSERT INTO t1 VALUES(1);
                     29:     SELECT * FROM t1;
                     30:   }
                     31: } {1 1}
                     32: do_test index3-1.2 {
                     33:   catchsql {
                     34:     BEGIN;
                     35:     CREATE UNIQUE INDEX i1 ON t1(a);
                     36:   }
                     37: } {1 {indexed columns are not unique}}
                     38: do_test index3-1.3 {
                     39:   catchsql COMMIT;
                     40: } {0 {}}
                     41: integrity_check index3-1.4
                     42: 
                     43: # This test corrupts the database file so it must be the last test
                     44: # in the series.
                     45: #
                     46: do_test index3-99.1 {
                     47:   execsql {
                     48:     PRAGMA writable_schema=on;
                     49:     UPDATE sqlite_master SET sql='nonsense';
                     50:   }
                     51:   db close
                     52:   catch { sqlite3 db test.db }
                     53:   catchsql { DROP INDEX i1 }
                     54: } {1 {malformed database schema (t1) - near "nonsense": syntax error}}
                     55: 
                     56: finish_test