1# 2017-07-15 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 error handling in the swarmvtab extension. 13# 14 15set testdir [file dirname $argv0] 16source $testdir/tester.tcl 17set testprefix swarmvtabfault 18 19ifcapable !vtab { 20 finish_test 21 return 22} 23 24proc fetch_db {file} { 25 forcedelete $file 26 sqlite3 dbX $file 27 set rc [catch { 28 dbX eval { CREATE TABLE t1(a INTEGER PRIMARY KEY, b) } 29 } res] 30 dbX close 31 if {$rc!=0} {error $res} 32} 33 34forcedelete test.db1 35forcedelete test.db2 36 37do_execsql_test 1.0 { 38 ATTACH 'test.db1' AS aux; 39 CREATE TABLE aux.t1(a INTEGER PRIMARY KEY, b); 40 INSERT INTO aux.t1 VALUES(1, NULL); 41 INSERT INTO aux.t1 VALUES(2, NULL); 42 INSERT INTO aux.t1 VALUES(9, NULL); 43 DETACH aux; 44} {} 45 46faultsim_save_and_close 47do_faultsim_test 1.1 -faults oom* -prep { 48 faultsim_restore_and_reopen 49 db func fetch_db fetch_db 50 load_static_extension db unionvtab 51 db eval { 52 CREATE VIRTUAL TABLE temp.xyz USING swarmvtab( 53 'VALUES 54 ("test.db1", "t1", 1, 10), 55 ("test.db2", "t1", 11, 20) 56 ', 'fetch_db' 57 ); 58 } 59} -body { 60 execsql { SELECT a FROM xyz } 61} -test { 62 faultsim_test_result {0 {1 2 9}} {1 {sql error: out of memory}} 63} 64 65finish_test 66