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 1.4 2006/01/17 09:35:02 danielk1977 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 34ifcapable conflict { 35 do_test rollback-1.2 { 36 execsql { 37 CREATE TABLE t3(a unique on conflict rollback); 38 INSERT INTO t3 SELECT a FROM t1; 39 BEGIN; 40 INSERT INTO t1 SELECT * FROM t1; 41 } 42 } {} 43} 44do_test rollback-1.3 { 45 set STMT [sqlite3_prepare $DB "SELECT a FROM t1" -1 TAIL] 46 sqlite3_step $STMT 47} {SQLITE_ROW} 48 49ifcapable conflict { 50 # This causes a ROLLBACK, which deletes the table out from underneath the 51 # SELECT statement. 52 # 53 do_test rollback-1.4 { 54 catchsql { 55 INSERT INTO t3 SELECT a FROM t1; 56 } 57 } {1 {column a is not unique}} 58 59 # Try to continue with the SELECT statement 60 # 61 do_test rollback-1.5 { 62 sqlite3_step $STMT 63 } {SQLITE_ABORT} 64} 65 66# Restart the SELECT statement 67# 68do_test rollback-1.6 { 69 sqlite3_reset $STMT 70} {SQLITE_OK} 71do_test rollback-1.7 { 72 sqlite3_step $STMT 73} {SQLITE_ROW} 74do_test rollback-1.8 { 75 sqlite3_step $STMT 76} {SQLITE_ROW} 77do_test rollback-1.9 { 78 sqlite3_finalize $STMT 79} {SQLITE_OK} 80 81finish_test 82