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| 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 sqlite3 db test.db | |
| 53 catchsql { | |
| 54 DROP INDEX i1; | |
| 55 } | |
| 56 } {1 {malformed database schema (t1) - near "nonsense": syntax error}} | |
| 57 | |
| 58 finish_test | |
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