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 rbu10 18 19 20#-------------------------------------------------------------------- 21# Test that UPDATE commands work even if the input columns are in a 22# different order to the output columns. 23# 24do_execsql_test 1.0 { 25 CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c); 26 INSERT INTO t1 VALUES(1, 'b', 'c'); 27} 28 29proc apply_rbu {sql} { 30 forcedelete rbu.db 31 sqlite3 db2 rbu.db 32 db2 eval $sql 33 db2 close 34 sqlite3rbu rbu test.db rbu.db 35 while { [rbu step]=="SQLITE_OK" } {} 36 rbu close 37} 38 39do_test 1.1 { 40 apply_rbu { 41 CREATE TABLE data_t1(a, c, b, rbu_control); 42 INSERT INTO data_t1 VALUES(1, 'xxx', NULL, '.x.'); 43 } 44 db eval { SELECT * FROM t1 } 45} {1 b xxx} 46 47#-------------------------------------------------------------------- 48# Test that the hidden languageid column of an fts4 table can be 49# written. 50# 51ifcapable fts3 { 52 do_execsql_test 2.0 { 53 create virtual TABLE ft USING fts4(a, b, languageid='langid'); 54 } 55 do_test 2.1 { 56 apply_rbu { 57 CREATE TABLE data_ft(a, b, rbu_rowid, langid, rbu_control); 58 INSERT INTO data_ft VALUES('a', 'b', 22, 1, 0); -- insert 59 INSERT INTO data_ft VALUES('a', 'b', 23, 10, 0); -- insert 60 INSERT INTO data_ft VALUES('a', 'b', 24, 100, 0); -- insert 61 } 62 db eval { SELECT a, b, rowid, langid FROM ft } 63 } [list {*}{ 64 a b 22 1 65 a b 23 10 66 a b 24 100 67 }] 68 69 # Or not - this data_xxx table has no langid column, so langid 70 # defaults to 0. 71 # 72 do_test 2.2 { 73 apply_rbu { 74 CREATE TABLE data_ft(a, b, rbu_rowid, rbu_control); 75 INSERT INTO data_ft VALUES('a', 'b', 25, 0); -- insert 76 } 77 db eval { SELECT a, b, rowid, langid FROM ft } 78 } [list {*}{ 79 a b 22 1 80 a b 23 10 81 a b 24 100 82 a b 25 0 83 }] 84 85 # Update langid. 86 # 87 do_test 2.3 { 88 apply_rbu { 89 CREATE TABLE data_ft(a, b, rbu_rowid, langid, rbu_control); 90 INSERT INTO data_ft VALUES(NULL, NULL, 23, 50, '..x'); 91 INSERT INTO data_ft VALUES(NULL, NULL, 25, 500, '..x'); 92 } 93 db eval { SELECT a, b, rowid, langid FROM ft } 94 } [list {*}{ 95 a b 22 1 96 a b 23 50 97 a b 24 100 98 a b 25 500 99 }] 100} 101 102#-------------------------------------------------------------------- 103# Test that if writing a hidden virtual table column is an error, 104# attempting to do so via rbu is also an error. 105# 106ifcapable fts3 { 107 do_execsql_test 3.0 { 108 CREATE VIRTUAL TABLE xt USING fts4(a); 109 } 110 do_test 3.1 { 111 list [catch { 112 apply_rbu { 113 CREATE TABLE data_xt(a, xt, rbu_rowid, rbu_control); 114 INSERT INTO data_xt VALUES('a', 'b', 1, 0); 115 } 116 } msg] $msg 117 } {1 {SQLITE_ERROR - SQL logic error}} 118} 119 120#-------------------------------------------------------------------- 121# Test that it is not possible to violate a NOT NULL constraint by 122# applying an RBU update. 123# 124do_execsql_test 4.1 { 125 CREATE TABLE t2(a INTEGER NOT NULL, b TEXT NOT NULL, c PRIMARY KEY); 126 CREATE TABLE t3(a INTEGER NOT NULL, b TEXT NOT NULL, c INTEGER PRIMARY KEY); 127 CREATE TABLE t4(a, b, PRIMARY KEY(a, b)) WITHOUT ROWID; 128 129 INSERT INTO t2 VALUES(10, 10, 10); 130 INSERT INTO t3 VALUES(10, 10, 10); 131 INSERT INTO t4 VALUES(10, 10); 132} 133 134foreach {tn error rbu} { 135 2 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t2.a} { 136 INSERT INTO data_t2 VALUES(NULL, 'abc', 1, 0); 137 } 138 3 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t2.b} { 139 INSERT INTO data_t2 VALUES(2, NULL, 1, 0); 140 } 141 4 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t2.c} { 142 INSERT INTO data_t2 VALUES(1, 'abc', NULL, 0); 143 } 144 145 5 {SQLITE_MISMATCH - datatype mismatch} { 146 INSERT INTO data_t3 VALUES(1, 'abc', NULL, 0); 147 } 148 149 6 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t4.b} { 150 INSERT INTO data_t4 VALUES('a', NULL, 0); 151 } 152 7 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t4.a} { 153 INSERT INTO data_t4 VALUES(NULL, 'a', 0); 154 } 155 8 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t2.a} { 156 INSERT INTO data_t2 VALUES(NULL, 0, 10, 'x..'); 157 } 158 9 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t3.b} { 159 INSERT INTO data_t3 VALUES(10, NULL, 10, '.x.'); 160 } 161 162 10 {SQLITE_MISMATCH - datatype mismatch} { 163 INSERT INTO data_t3 VALUES(1, 'abc', 'text', 0); 164 } 165} { 166 set rbu " 167 CREATE TABLE data_t2(a, b, c, rbu_control); 168 CREATE TABLE data_t3(a, b, c, rbu_control); 169 CREATE TABLE data_t4(a, b, rbu_control); 170 $rbu 171 " 172 do_test 4.2.$tn { 173 list [catch { apply_rbu $rbu } msg] $msg 174 } [list 1 $error] 175} 176 177do_test 4.3 { 178 set rbu { 179 CREATE TABLE data_t3(a, b, c, rbu_control); 180 INSERT INTO data_t3 VALUES(1, 'abc', '5', 0); 181 INSERT INTO data_t3 VALUES(1, 'abc', '-6.0', 0); 182 } 183 list [catch { apply_rbu $rbu } msg] $msg 184} {0 SQLITE_DONE} 185 186 187finish_test 188