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Annotation of embedaddon/sqlite3/test/tkt3929.test, revision 1.1.1.1

1.1       misho       1: # 2009 June 23
                      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: #
                     12: # Tests to verify ticket #3929 is fixed.
                     13: #
                     14: # $Id: tkt3929.test,v 1.1 2009/06/23 11:53:09 danielk1977 Exp $
                     15: 
                     16: set testdir [file dirname $argv0]
                     17: source $testdir/tester.tcl
                     18: ifcapable {!trigger} {
                     19:   finish_test
                     20:   return
                     21: }
                     22: 
                     23: do_test tkt3929-1.0 {
                     24:   execsql {
                     25:     PRAGMA page_size = 1024;
                     26:     CREATE TABLE t1(a, b);
                     27:     CREATE INDEX i1 ON t1(a, b);
                     28:     CREATE TRIGGER t1_t1 AFTER INSERT ON t1 BEGIN
                     29:       UPDATE t1 SET b = 'value: ' || a WHERE t1.rowid = new.rowid;
                     30:     END;
                     31:   }
                     32: } {}
                     33: 
                     34: do_test tkt3929-1.1 {
                     35:   execsql {
                     36:     INSERT INTO t1(a) VALUES(1);
                     37:     INSERT INTO t1(a) VALUES(2);
                     38:     SELECT * FROM t1;
                     39:   }
                     40: } {1 {value: 1} 2 {value: 2}}
                     41: 
                     42: # Before it was fixed, the following provoked the bug, causing either an
                     43: # assertion failure or a "database is malformed" error.
                     44: #
                     45: do_test tkt3930-1.2 {
                     46:   for {set i 3} {$i < 100} {incr i} {
                     47:     execsql { INSERT INTO t1(a) VALUES($i) }
                     48:   }
                     49: } {}
                     50: 
                     51: integrity_check tkt3930-1.3
                     52: finish_test
                     53: