1# 2004 June 30 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 verifying that a rollback in one statement 13# caused by an ON CONFLICT ROLLBACK clause aborts any other pending 14# statements. 15# 16# $Id: rollback.test,v 1.3 2006/01/03 00:33:50 drh Exp $ 17 18set testdir [file dirname $argv0] 19source $testdir/tester.tcl 20 21set DB [sqlite3_connection_pointer db] 22 23do_test rollback-1.1 { 24 execsql { 25 CREATE TABLE t1(a); 26 INSERT INTO t1 VALUES(1); 27 INSERT INTO t1 VALUES(2); 28 INSERT INTO t1 VALUES(3); 29 INSERT INTO t1 VALUES(4); 30 SELECT * FROM t1; 31 } 32} {1 2 3 4} 33 34do_test rollback-1.2 { 35 execsql { 36 CREATE TABLE t3(a unique on conflict rollback); 37 INSERT INTO t3 SELECT a FROM t1; 38 BEGIN; 39 INSERT INTO t1 SELECT * FROM t1; 40 } 41} {} 42do_test rollback-1.3 { 43 set STMT [sqlite3_prepare $DB "SELECT a FROM t1" -1 TAIL] 44 sqlite3_step $STMT 45} {SQLITE_ROW} 46 47# This causes a ROLLBACK, which deletes the table out from underneath the 48# SELECT statement. 49# 50do_test rollback-1.4 { 51 catchsql { 52 INSERT INTO t3 SELECT a FROM t1; 53 } 54} {1 {column a is not unique}} 55 56# Try to continue with the SELECT statement 57# 58do_test rollback-1.5 { 59 sqlite3_step $STMT 60} {SQLITE_ABORT} 61 62# Restart the SELECT statement 63# 64do_test rollback-1.6 { 65 sqlite3_reset $STMT 66} {SQLITE_OK} 67do_test rollback-1.7 { 68 sqlite3_step $STMT 69} {SQLITE_ROW} 70do_test rollback-1.8 { 71 sqlite3_step $STMT 72} {SQLITE_ROW} 73do_test rollback-1.9 { 74 sqlite3_finalize $STMT 75} {SQLITE_OK} 76 77finish_test 78