1# 2014 August 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# 12 13if {![info exists testdir]} { 14 set testdir [file join [file dirname [info script]] .. .. test] 15} 16source $testdir/tester.tcl 17set ::testprefix rbu3 18 19 20# Run the RBU in file $rbu on target database $target until completion. 21# 22proc run_rbu {target rbu} { 23 sqlite3rbu rbu $target $rbu 24 while { [rbu step]=="SQLITE_OK" } {} 25 rbu close 26} 27 28forcedelete test.db-oal rbu.db 29db close 30sqlite3_shutdown 31sqlite3_config_uri 1 32reset_db 33 34#-------------------------------------------------------------------- 35# Test that for an RBU to be applied, no corruption results if the 36# affinities on the source and target table do not match. 37# 38do_execsql_test 1.0 { 39 CREATE TABLE x1(a INTEGER PRIMARY KEY, b TEXT, c REAL); 40 CREATE INDEX i1 ON x1(b, c); 41} {} 42 43do_test 1.1 { 44 sqlite3 db2 rbu.db 45 db2 eval { 46 CREATE TABLE data_x1(a, b, c, rbu_control); 47 INSERT INTO data_x1 VALUES(1, '123', '123', 0); 48 INSERT INTO data_x1 VALUES(2, 123, 123, 0); 49 } 50 db2 close 51 run_rbu test.db rbu.db 52} {SQLITE_DONE} 53 54do_execsql_test 1.2 { 55 PRAGMA integrity_check; 56} {ok} 57 58#-------------------------------------------------------------------- 59# Test that NULL values may not be inserted into INTEGER PRIMARY KEY 60# columns. 61# 62forcedelete rbu.db 63reset_db 64 65do_execsql_test 2.0 { 66 CREATE TABLE x1(a INTEGER PRIMARY KEY, b TEXT, c REAL); 67 CREATE INDEX i1 ON x1(b, c); 68} {} 69 70foreach {tn rbudb} { 71 1 { 72 CREATE TABLE data_x1(a, b, c, rbu_control); 73 INSERT INTO data_x1 VALUES(NULL, 'a', 'b', 0); 74 } 75 76 2 { 77 CREATE TABLE data_x1(c, b, a, rbu_control); 78 INSERT INTO data_x1 VALUES('b', 'a', NULL, 0); 79 } 80} { 81 do_test 2.$tn.1 { 82 forcedelete rbu.db 83 sqlite3 db2 rbu.db 84 db2 eval $rbudb 85 db2 close 86 list [catch { run_rbu test.db rbu.db } msg] $msg 87 } {1 {SQLITE_MISMATCH - datatype mismatch}} 88 89 do_execsql_test 2.1.2 { 90 PRAGMA integrity_check; 91 } {ok} 92} 93 94#-------------------------------------------------------------------- 95# Test that missing columns are detected. 96# 97forcedelete rbu.db 98reset_db 99 100do_execsql_test 2.0 { 101 CREATE TABLE x1(a INTEGER PRIMARY KEY, b, c); 102 CREATE INDEX i1 ON x1(b, c); 103} {} 104 105do_test 2.1 { 106 sqlite3 db2 rbu.db 107 db2 eval { 108 CREATE TABLE data_x1(a, b, rbu_control); 109 INSERT INTO data_x1 VALUES(1, 'a', 0); 110 } 111 db2 close 112 list [catch { run_rbu test.db rbu.db } msg] $msg 113} {1 {SQLITE_ERROR - column missing from data_x1: c}} 114 115do_execsql_test 2.2 { 116 PRAGMA integrity_check; 117} {ok} 118 119# Also extra columns. 120# 121do_execsql_test 2.3 { 122 CREATE TABLE x2(a INTEGER PRIMARY KEY, b, c); 123 CREATE INDEX i2 ON x2(b, c); 124} {} 125 126do_test 2.4 { 127 forcedelete rbu.db 128 sqlite3 db2 rbu.db 129 db2 eval { 130 CREATE TABLE data_x2(a, b, c, d, rbu_control); 131 INSERT INTO data_x2 VALUES(1, 'a', 2, 3, 0); 132 } 133 db2 close 134 list [catch { run_rbu test.db rbu.db } msg] $msg 135} {1 SQLITE_ERROR} 136 137do_execsql_test 2.5 { 138 PRAGMA integrity_check; 139} {ok} 140 141 142#------------------------------------------------------------------------- 143# Test that sqlite3rbu_create_vfs() returns an error if the requested 144# parent VFS is unknown. 145# 146# And that nothing disasterous happens if a VFS name passed to 147# sqlite3rbu_destroy_vfs() is unknown or not an RBU vfs. 148# 149do_test 3.1 { 150 list [catch {sqlite3rbu_create_vfs xyz nosuchparent} msg] $msg 151} {1 SQLITE_NOTFOUND} 152 153do_test 3.2 { 154 sqlite3rbu_destroy_vfs nosuchvfs 155 sqlite3rbu_destroy_vfs unix 156 sqlite3rbu_destroy_vfs win32 157} {} 158 159#------------------------------------------------------------------------- 160# Test that it is an error to specify an explicit VFS that does not 161# include rbu VFS functionality. 162# 163do_test 4.1 { 164 testvfs tvfs 165 sqlite3rbu rbu file:test.db?vfs=tvfs rbu.db 166 list [catch { rbu step } msg] $msg 167} {0 SQLITE_ERROR} 168do_test 4.2 { 169 list [catch { rbu close } msg] $msg 170} {1 {SQLITE_ERROR - rbu vfs not found}} 171tvfs delete 172 173#------------------------------------------------------------------------- 174# Test a large rbu update to ensure that wal_autocheckpoint does not get 175# in the way. 176# 177forcedelete rbu.db 178reset_db 179do_execsql_test 5.1 { 180 CREATE TABLE x1(a, b, c, PRIMARY KEY(a)) WITHOUT ROWID; 181 CREATE INDEX i1 ON x1(a); 182 183 ATTACH 'rbu.db' AS rbu; 184 CREATE TABLE rbu.data_x1(a, b, c, rbu_control); 185 WITH s(a, b, c) AS ( 186 SELECT randomblob(300), randomblob(300), 1 187 UNION ALL 188 SELECT randomblob(300), randomblob(300), c+1 FROM s WHERE c<2000 189 ) 190 INSERT INTO data_x1 SELECT a, b, c, 0 FROM s; 191} 192 193do_test 5.2 { 194 sqlite3rbu rbu test.db rbu.db 195 while {[rbu step]=="SQLITE_OK" && [file exists test.db-wal]==0} {} 196 rbu close 197} {SQLITE_OK} 198 199do_test 5.3 { 200 expr {[file size test.db-wal] > (1024 * 1200)} 201} 1 202 203do_test 6.1 { sqlite3rbu_internal_test } {} 204 205finish_test 206