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Diffstat (limited to 'ext/rbu/rbu5.test')
| -rw-r--r-- | ext/rbu/rbu5.test | 302 |
1 files changed, 302 insertions, 0 deletions
diff --git a/ext/rbu/rbu5.test b/ext/rbu/rbu5.test new file mode 100644 index 0000000..3696dfb --- /dev/null +++ b/ext/rbu/rbu5.test @@ -0,0 +1,302 @@ +# 2014 August 30 +# +# The author disclaims copyright to this source code. In place of +# a legal notice, here is a blessing: +# +# May you do good and not evil. +# May you find forgiveness for yourself and forgive others. +# May you share freely, never taking more than you give. +# +#*********************************************************************** +# +# Test some properties of the pager_rbu_mode and rbu_mode pragmas. +# + +source [file join [file dirname [info script]] rbu_common.tcl] +set ::testprefix rbu5 + + +# Return a list of the primary key columns for table $tbl in the database +# opened by database handle $db. +# +proc pkcols {db tbl} { + set ret [list] + $db eval "PRAGMA table_info = '$tbl'" { + if {$pk} { lappend ret $name } + } + return $ret +} + +# Return a list of all columns for table $tbl in the database opened by +# database handle $db. +# +proc allcols {db tbl} { + set ret [list] + $db eval "PRAGMA table_info = '$tbl'" { + lappend ret $name + } + return $ret +} + +# Return a checksum on all tables and data in the main database attached +# to database handle $db. It is possible to add indexes without changing +# the checksum. +# +proc datacksum {db} { + + $db eval { SELECT name FROM sqlite_master WHERE type='table' } { + append txt $name + set cols [list] + set order [list] + set cnt 0 + $db eval "PRAGMA table_info = $name" x { + lappend cols "quote($x(name))" + lappend order [incr cnt] + } + set cols [join $cols ,] + set order [join $order ,] + append txt [$db eval "SELECT $cols FROM $name ORDER BY $order"] + } + return "[string length $txt]-[md5 $txt]" +} + +proc ucontrol {args} { + set ret "" + foreach a $args { + if {$a} { + append ret . + } else { + append ret x + } + } + return $ret +} + +# Argument $target is the name of an SQLite database file. $sql is an SQL +# script containing INSERT, UPDATE and DELETE statements to execute against +# it. This command creates an RBU update database in file $rbu that has +# the same effect as the script. The target database is not modified by +# this command. +# +proc generate_rbu_db {target rbu sql} { + + forcedelete $rbu + forcecopy $target copy.db + + # Evaluate the SQL script to modify the contents of copy.db. + # + sqlite3 dbRbu copy.db + dbRbu eval $sql + + dbRbu function ucontrol ucontrol + + # Evaluate the SQL script to modify the contents of copy.db. + set ret [datacksum dbRbu] + + dbRbu eval { ATTACH $rbu AS rbu } + dbRbu eval { ATTACH $target AS orig } + + dbRbu eval { SELECT name AS tbl FROM sqlite_master WHERE type = 'table' } { + set pk [pkcols dbRbu $tbl] + set cols [allcols dbRbu $tbl] + + # A WHERE clause to test that the PK columns match. + # + set where [list] + foreach c $pk { lappend where "main.$tbl.$c IS orig.$tbl.$c" } + set where [join $where " AND "] + + # A WHERE clause to test that all columns match. + # + set where2 [list] + foreach c $cols { lappend where2 "main.$tbl.$c IS orig.$tbl.$c" } + set ucontrol "ucontrol([join $where2 ,])" + set where2 [join $where2 " AND "] + + # Create a data_xxx table in the RBU update database. + dbRbu eval " + CREATE TABLE rbu.data_$tbl AS SELECT *, '' AS rbu_control + FROM main.$tbl LIMIT 0 + " + + # Find all new rows INSERTed by the script. + dbRbu eval " + INSERT INTO rbu.data_$tbl + SELECT *, 0 AS rbu_control FROM main.$tbl + WHERE NOT EXISTS ( + SELECT 1 FROM orig.$tbl WHERE $where + ) + " + + # Find all old rows DELETEd by the script. + dbRbu eval " + INSERT INTO rbu.data_$tbl + SELECT *, 1 AS rbu_control FROM orig.$tbl + WHERE NOT EXISTS ( + SELECT 1 FROM main.$tbl WHERE $where + ) + " + + # Find all rows UPDATEd by the script. + set origcols [list] + foreach c $cols { lappend origcols "main.$tbl.$c" } + set origcols [join $origcols ,] + dbRbu eval " + INSERT INTO rbu.data_$tbl + SELECT $origcols, $ucontrol AS rbu_control + FROM orig.$tbl, main.$tbl + WHERE $where AND NOT ($where2) + " + + } + + dbRbu close + forcedelete copy.db + + return $ret +} + +#------------------------------------------------------------------------- +# +do_execsql_test 1.0 { + CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c); + CREATE TABLE t2(x, y, z, PRIMARY KEY(y, z)) WITHOUT ROWID; + + INSERT INTO t1 VALUES(1, 2, 3); + INSERT INTO t1 VALUES(2, 4, 6); + INSERT INTO t1 VALUES(3, 6, 9); + + INSERT INTO t2 VALUES(1, 2, 3); + INSERT INTO t2 VALUES(2, 4, 6); + INSERT INTO t2 VALUES(3, 6, 9); +} +db close + +set cksum [generate_rbu_db test.db rbu.db { + INSERT INTO t1 VALUES(4, 8, 12); + DELETE FROM t1 WHERE a = 2; + UPDATE t1 SET c = 15 WHERE a=3; + + INSERT INTO t2 VALUES(4, 8, 12); + DELETE FROM t2 WHERE x = 2; + UPDATE t2 SET x = 15 WHERE z=9; +}] + +foreach {tn idx} { + 1 { + } + 2 { + CREATE INDEX i1 ON t1(a, b, c); + CREATE INDEX i2 ON t2(x, y, z); + } +} { + foreach cmd {run step} { + forcecopy test.db test.db2 + forcecopy rbu.db rbu.db2 + + sqlite3 db test.db2 + db eval $idx + + do_test 1.$tn.$cmd.1 { + ${cmd}_rbu test.db2 rbu.db2 + datacksum db + } $cksum + + do_test 1.$tn.$cmd.2 { + db eval { PRAGMA integrity_check } + } {ok} + + db close + } +} + +#------------------------------------------------------------------------- +# +reset_db +do_execsql_test 2.0 { + CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c, d, e); + INSERT INTO t1 VALUES(-750250,'fyetckfaagjkzqjx',-185831,X'FEAD',444258.29); + INSERT INTO t1 VALUES(649081,NULL,X'7DF25BF78778',-342324.63,'akvspktocwozo'); + INSERT INTO t1 VALUES(-133045,-44822.31,X'',287935,NULL); + INSERT INTO t1 VALUES(202132,NULL,X'5399','cujsjtspryqeyovcdpz','m'); + INSERT INTO t1 VALUES(302910,NULL,'dvdhivtfkaedzhdcnn',-717113.41,688487); + INSERT INTO t1 VALUES(-582327,X'7A267A',X'7E6B3CFE5CB9','zacuzilrok',-196478); + INSERT INTO t1 VALUES(-190462,X'D1A087E7D68D9578','lsmleti',NULL,-928094); + INSERT INTO t1 VALUES(-467665,176344.57,-536684.23,828876.22,X'903E'); + INSERT INTO t1 VALUES(-629138,632630.29,X'28D6',-774501,X'819BBBFC65'); + INSERT INTO t1 VALUES(-828110,-54379.24,-881121.44,X'',X'8D5A894F0D'); + + CREATE TABLE t2(a PRIMARY KEY, b, c, d, e) WITHOUT ROWID; + INSERT INTO t2 VALUES(-65174,X'AC1DBFFE27310F',-194471.08,347988,X'84041BA6F9BDDE86A8'); + INSERT INTO t2 VALUES('bzbpi',-952693.69,811628.25,NULL,-817434); + INSERT INTO t2 VALUES(-643830,NULL,'n',NULL,'dio'); + INSERT INTO t2 VALUES('rovoenxxj',NULL,'owupbtdcoxxnvg',-119676,X'55431DFA'); + INSERT INTO t2 VALUES(899770,'jlygdl',X'DBCA4D1A',NULL,-631773); + INSERT INTO t2 VALUES(334698.80,NULL,-697585.58,-89277,-817352); + INSERT INTO t2 VALUES(X'1A9EB7547A4AAF38','aiprdhkpzdz','anw','szvjbwdvzucybpwwqjt',X'53'); + INSERT INTO t2 VALUES(713220,NULL,'hfcqhqzjuqplvkum',X'20B076075649DE','fthgpvqdyy'); + INSERT INTO t2 VALUES(763908,NULL,'xgslzcpvwfknbr',X'75',X'668146'); + INSERT INTO t2 VALUES(X'E1BA2B6BA27278','wjbpd',NULL,139341,-290086.15); +} +db close + +set cksum [generate_rbu_db test.db rbu.db { +INSERT INTO t2 VALUES(222916.23,'idh',X'472C517405',X'E3',X'7C4F31824669'); +INSERT INTO t2 VALUES('xcndjwafcoxwxizoktd',-319567.21,NULL,-720906.43,-577170); +INSERT INTO t2 VALUES(376369.99,-536058,'yoaiurfqupdscwc',X'29EC8A2542EC3953E9',-740485.22); +INSERT INTO t2 VALUES(X'0EFB4DC50693',-175590.83,X'1779E253CAB5B1789E',X'BC6903',NULL); +INSERT INTO t2 VALUES(-288299,'hfrp',NULL,528477,730676.77); +DELETE FROM t2 WHERE a < -60000; + +UPDATE t2 SET b = 'pgnnaaoflnw' WHERE a = 'bzbpi'; +UPDATE t2 SET c = -675583 WHERE a = 'rovoenxxj'; +UPDATE t2 SET d = X'09CDF2B2C241' WHERE a = 713220; + +INSERT INTO t1 VALUES(224938,'bmruycvfznhhnfmgqys','fr',854381,789143); +INSERT INTO t1 VALUES(-863931,-1386.26,X'2A058540C2FB5C',NULL,X'F9D5990A'); +INSERT INTO t1 VALUES(673696,X'97301F0AC5735F44B5',X'440C',227999.92,-709599.79); +INSERT INTO t1 VALUES(-243640,NULL,-71718.11,X'1EEFEB38',X'8CC7C55D95E142FBA5'); +INSERT INTO t1 VALUES(275893,X'',375606.30,X'0AF9EC334711FB',-468194); +DELETE FROM t1 WHERE a > 200000; + +UPDATE t1 SET b = 'pgnnaaoflnw' WHERE a = -190462; +UPDATE t1 SET c = -675583 WHERE a = -467665; +UPDATE t1 SET d = X'09CDF2B2C241' WHERE a = -133045; + +}] + +foreach {tn idx} { + 1 { + } + 2 { + CREATE UNIQUE INDEX i1 ON t1(b, c, d); + CREATE UNIQUE INDEX i2 ON t1(d, e, a); + CREATE UNIQUE INDEX i3 ON t1(e, d, c, b); + + CREATE UNIQUE INDEX i4 ON t2(b, c, d); + CREATE UNIQUE INDEX i5 ON t2(d, e, a); + CREATE UNIQUE INDEX i6 ON t2(e, d, c, b); + } +} { + foreach cmd {run step} { + forcecopy test.db test.db2 + forcecopy rbu.db rbu.db2 + + sqlite3 db test.db2 + db eval $idx + + do_test 2.$tn.$cmd.1 { + ${cmd}_rbu test.db2 rbu.db2 + datacksum db + } $cksum + + do_test 2.$tn.$cmd.2 { + db eval { PRAGMA integrity_check } + } {ok} + + db close + } +} + + +finish_test |