From 7bb481fda9ecb134804b49c2ce77ca28f7eea583 Mon Sep 17 00:00:00 2001 From: Hans-Christoph Steiner Date: Fri, 30 Mar 2012 20:42:12 -0400 Subject: Imported Upstream version 2.0.3 --- test/backcompat.test | 445 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 445 insertions(+) create mode 100644 test/backcompat.test (limited to 'test/backcompat.test') diff --git a/test/backcompat.test b/test/backcompat.test new file mode 100644 index 0000000..e8e2f61 --- /dev/null +++ b/test/backcompat.test @@ -0,0 +1,445 @@ +# 2010 August 19 +# +# 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. +# +#*********************************************************************** +# This file implements regression tests for SQLite library. The +# focus of this file is testing that the current version of SQLite +# is capable of reading and writing databases created by previous +# versions, and vice-versa. +# +# To use this test, old versions of the testfixture process should be +# copied into the working directory alongside the new version. The old +# versions should be named "testfixtureXXX" (or testfixtureXXX.exe on +# windows), where XXX can be any string. +# +# This test file uses the tcl code for controlling a second testfixture +# process located in lock_common.tcl. See the commments in lock_common.tcl +# for documentation of the available commands. +# + +set testdir [file dirname $argv0] +source $testdir/tester.tcl +source $testdir/lock_common.tcl +source $testdir/malloc_common.tcl +db close + +# Search for binaries to test against. Any executable files that match +# our naming convention are assumed to be testfixture binaries to test +# against. +# +set binaries [list] +set pattern "[file tail [info nameofexec]]?*" +if {$tcl_platform(platform)=="windows"} { + set pattern [string map {\.exe {}} $pattern] +} +foreach file [glob -nocomplain $pattern] { + if {[file executable $file] && [file isfile $file]} {lappend binaries $file} +} +if {[llength $binaries]==0} { + puts "WARNING: No historical binaries to test against." + puts "WARNING: No backwards-compatibility tests have been run." + finish_test + return +} +proc get_version {binary} { + set chan [launch_testfixture $binary] + set v [testfixture $chan { sqlite3 -version }] + close $chan + set v +} +foreach bin $binaries { + puts -nonewline "Testing against $bin - " + flush stdout + puts "version [get_version $bin]" +} + +proc do_backcompat_test {rv bin1 bin2 script} { + + forcedelete test.db + + if {$bin1 != ""} { set ::bc_chan1 [launch_testfixture $bin1] } + set ::bc_chan2 [launch_testfixture $bin2] + + if { $rv } { + proc code2 {tcl} { uplevel #0 $tcl } + if {$bin1 != ""} { proc code2 {tcl} { testfixture $::bc_chan1 $tcl } } + proc code1 {tcl} { testfixture $::bc_chan2 $tcl } + } else { + proc code1 {tcl} { uplevel #0 $tcl } + if {$bin1 != ""} { proc code1 {tcl} { testfixture $::bc_chan1 $tcl } } + proc code2 {tcl} { testfixture $::bc_chan2 $tcl } + } + + proc sql1 sql { code1 [list db eval $sql] } + proc sql2 sql { code2 [list db eval $sql] } + + code1 { sqlite3 db test.db } + code2 { sqlite3 db test.db } + + uplevel $script + + catch { code1 { db close } } + catch { code2 { db close } } + catch { close $::bc_chan2 } + catch { close $::bc_chan1 } +} + +array set ::incompatible [list] +proc do_allbackcompat_test {script} { + + foreach bin $::binaries { + set nErr [set_test_counter errors] + foreach dir {0 1} { + + set bintag [string map {testfixture {}} $bin] + set bintag [string map {\.exe {}} $bintag] + if {$bintag == ""} {set bintag self} + set ::bcname ".$bintag.$dir." + + rename do_test _do_test + proc do_test {nm sql res} { + set nm [regsub {\.} $nm $::bcname] + uplevel [list _do_test $nm $sql $res] + } + + do_backcompat_test $dir {} $bin $script + + rename do_test {} + rename _do_test do_test + } + if { $nErr < [set_test_counter errors] } { + set ::incompatible([get_version $bin]) 1 + } + } +} + +proc read_file {zFile} { + set zData {} + if {[file exists $zFile]} { + set fd [open $zFile] + fconfigure $fd -translation binary -encoding binary + + if {[file size $zFile]<=$::sqlite_pending_byte || $zFile != "test.db"} { + set zData [read $fd] + } else { + set zData [read $fd $::sqlite_pending_byte] + append zData [string repeat x 512] + seek $fd [expr $::sqlite_pending_byte+512] start + append zData [read $fd] + } + + close $fd + } + return $zData +} +proc write_file {zFile zData} { + set fd [open $zFile w] + fconfigure $fd -translation binary -encoding binary + puts -nonewline $fd $zData + close $fd +} +proc read_file_system {} { + set ret [list] + foreach f {test.db test.db-journal test.db-wal} { lappend ret [read_file $f] } + set ret +} +proc write_file_system {data} { + foreach f {test.db test.db-journal test.db-wal} d $data { + if {[string length $d] == 0} { + forcedelete $f + } else { + write_file $f $d + } + } +} + +#------------------------------------------------------------------------- +# Actual tests begin here. +# +# This first block of tests checks to see that the same database and +# journal files can be used by old and new versions. WAL and wal-index +# files are tested separately below. +# +do_allbackcompat_test { + + # Test that database files are backwards compatible. + # + do_test backcompat-1.1.1 { sql1 { + CREATE TABLE t1(a PRIMARY KEY, b UNIQUE); + INSERT INTO t1 VALUES('abc', 'def'); + } } {} + do_test backcompat-1.1.2 { sql2 { SELECT * FROM t1; } } {abc def} + do_test backcompat-1.1.3 { sql2 { INSERT INTO t1 VALUES('ghi', 'jkl'); } } {} + do_test backcompat-1.1.4 { sql1 { SELECT * FROM t1; } } {abc def ghi jkl} + do_test backcompat-1.1.5 { sql1 { PRAGMA integrity_check } } {ok} + do_test backcompat-1.1.6 { sql2 { PRAGMA integrity_check } } {ok} + + # Test that one version can roll back a hot-journal file left in the + # file-system by the other version. + # + # Each test case is named "backcompat-1.X...", where X is either 0 or + # 1. If it is 0, then the current version creates a journal file that + # the old versions try to read. Otherwise, if X is 1, then the old version + # creates the journal file and we try to read it with the current version. + # + do_test backcompat-1.2.1 { sql1 { + PRAGMA cache_size = 10; + BEGIN; + INSERT INTO t1 VALUES(randomblob(400), randomblob(400)); + INSERT INTO t1 SELECT randomblob(400), randomblob(400) FROM t1; + INSERT INTO t1 SELECT randomblob(400), randomblob(400) FROM t1; + INSERT INTO t1 SELECT randomblob(400), randomblob(400) FROM t1; + INSERT INTO t1 SELECT randomblob(400), randomblob(400) FROM t1; + COMMIT; + } } {} + set cksum1 [sql1 {SELECT md5sum(a), md5sum(b) FROM t1}] + set cksum2 [sql2 {SELECT md5sum(a), md5sum(b) FROM t1}] + do_test backcompat-1.2.2 [list string compare $cksum1 $cksum2] 0 + + do_test backcompat-1.2.3 { sql1 { + BEGIN; + UPDATE t1 SET a = randomblob(500); + } } {} + set data [read_file_system] + + do_test backcompat-1.2.4 { sql1 { COMMIT } } {} + + set same [expr {[sql2 {SELECT md5sum(a), md5sum(b) FROM t1}] == $cksum2}] + do_test backcompat-1.2.5 [list set {} $same] 0 + + code1 { db close } + code2 { db close } + write_file_system $data + code1 { sqlite3 db test.db } + code2 { sqlite3 db test.db } + + set same [expr {[sql2 {SELECT md5sum(a), md5sum(b) FROM t1}] == $cksum2}] + do_test backcompat-1.2.6 [list set {} $same] 1 + + do_test backcompat-1.2.7 { sql1 { PRAGMA integrity_check } } {ok} + do_test backcompat-1.2.8 { sql2 { PRAGMA integrity_check } } {ok} +} +foreach k [lsort [array names ::incompatible]] { + puts "ERROR: Detected journal incompatibility with version $k" +} +unset ::incompatible + + +#------------------------------------------------------------------------- +# Test that WAL and wal-index files may be shared between different +# SQLite versions. +# +do_allbackcompat_test { + if {[code1 {sqlite3 -version}] >= "3.7.0" + && [code2 {sqlite3 -version}] >= "3.7.0" + } { + + do_test backcompat-2.1.1 { sql1 { + PRAGMA journal_mode = WAL; + CREATE TABLE t1(a PRIMARY KEY, b UNIQUE); + INSERT INTO t1 VALUES('I', 1); + INSERT INTO t1 VALUES('II', 2); + INSERT INTO t1 VALUES('III', 3); + SELECT * FROM t1; + } } {wal I 1 II 2 III 3} + do_test backcompat-2.1.2 { sql2 { + SELECT * FROM t1; + } } {I 1 II 2 III 3} + + set data [read_file_system] + code1 {db close} + code2 {db close} + write_file_system $data + code1 {sqlite3 db test.db} + code2 {sqlite3 db test.db} + + # The WAL file now in the file-system was created by the [code1] + # process. Check that the [code2] process can recover the log. + # + do_test backcompat-2.1.3 { sql2 { + SELECT * FROM t1; + } } {I 1 II 2 III 3} + do_test backcompat-2.1.4 { sql1 { + SELECT * FROM t1; + } } {I 1 II 2 III 3} + } +} + +#------------------------------------------------------------------------- +# Test that FTS3 tables may be read/written by different versions of +# SQLite. +# +set contents { + CREATE VIRTUAL TABLE t1 USING fts3(a, b); +} +foreach {num doc} { + one "jk zm jk eczkjblu urvysbnykk sk gnl jk ttvgf hmjf" + two "jk bnhc jjrxpjkb mjpavjuhw fibokdry igju jk zm zm xh" + three "wxe ogttbykvt uhzq xr iaf zf urvysbnykk aayxpmve oacaxgjoo mjpavjuhw" + four "gazrt jk ephknonq myjp uenvbm wuvajhwqz jk zm xnxhf nvfasfh" + five "zm aayxpmve csjqxhgj xnxhf xr jk aayxpmve xnxhf zm zm" + six "sokcyf zm ogyavjvv jk zm fibokdry zm jk igju igju" + seven "vgsld bvgimjik xuprtlyle jk akmikrqyt jk aayxpmve hkfoudzftq ddjj" + eight "zm uhzq ovkyevlgv zk uenvbm csjqxhgj jk vgsld pgybs jk" + nine "zm agmckuiu zexh fibokdry jk uhzq bu tugflixoex xnxhf sk" +} { + append contents "INSERT INTO t1 VALUES('$num', '$doc');" +} +do_allbackcompat_test { + if {[code1 {set ::sqlite_options(fts3)}] + && [code2 {set ::sqlite_options(fts3)}] + } { + + do_test backcompat-3.1 { sql1 $contents } {} + + foreach {n q} { + 1 "SELECT * FROM t1 ORDER BY a, b" + 2 "SELECT rowid FROM t1 WHERE a MATCH 'five'" + 3 "SELECT * FROM t1 WHERE a MATCH 'five'" + 4 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH 'jk'" + 5 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH 'tug* OR eight'" + } { + do_test backcompat-3.2 [list sql1 $q] [sql2 $q] + } + + do_test backcompat-3.3 { sql1 { + INSERT INTO t1 SELECT * FROM t1; + INSERT INTO t1 SELECT * FROM t1; + INSERT INTO t1 SELECT * FROM t1; + INSERT INTO t1 SELECT * FROM t1; + INSERT INTO t1 SELECT * FROM t1; + INSERT INTO t1 SELECT * FROM t1; + INSERT INTO t1 SELECT * FROM t1; + INSERT INTO t1 SELECT * FROM t1; + } } {} + + foreach {n q} { + 1 "SELECT * FROM t1 ORDER BY a, b" + 2 "SELECT rowid FROM t1 WHERE a MATCH 'five'" + 3 "SELECT * FROM t1 WHERE a MATCH 'five'" + 4 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH 'jk'" + 5 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH 'tug* OR eight'" + } { + do_test backcompat-3.4 [list sql1 $q] [sql2 $q] + } + + set alphabet "a b c d e f g h i j k l m n o p q r s t u v w x y z 1 2 3 4" + for {set i 0} {$i < 900} {incr i} { + set term "[lindex $alphabet [expr $i/30]][lindex $alphabet [expr $i%30]] " + sql1 "INSERT INTO t1 VALUES($i, '[string repeat $term 14]')" + } + + foreach {n q} { + 1 "SELECT * FROM t1 ORDER BY a, b" + 2 "SELECT rowid FROM t1 WHERE a MATCH 'five'" + 3 "SELECT * FROM t1 WHERE a MATCH 'five'" + 4 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH 'jk'" + 5 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH 'tug* OR eight'" + + 6 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH 'aa'" + 7 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH '44'" + 8 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH 'a*'" + } { + do_test backcompat-3.5 [list sql1 $q] [sql2 $q] + } + + do_test backcompat-3.6 { + sql1 "SELECT optimize(t1) FROM t1 LIMIT 1" + } {{Index optimized}} + + foreach {n q} { + 1 "SELECT * FROM t1 ORDER BY a, b" + 2 "SELECT rowid FROM t1 WHERE a MATCH 'five'" + 3 "SELECT * FROM t1 WHERE a MATCH 'five'" + 4 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH 'jk'" + 5 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH 'tug* OR eight'" + + 6 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH 'aa'" + 7 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH '44'" + 8 "SELECT offsets(t1) FROM t1 WHERE t1 MATCH 'a*'" + } { + do_test backcompat-3.7 [list sql1 $q] [sql2 $q] + } + } +} + +#------------------------------------------------------------------------- +# Test that Rtree tables may be read/written by different versions of +# SQLite. +# +set contents { + CREATE VIRTUAL TABLE t1 USING rtree(id, x1, x2, y1, y2); +} +foreach {id x1 x2 y1 y2} { + 1 -47.64 43.87 33.86 34.42 2 -21.51 17.32 2.05 31.04 + 3 -43.67 -38.33 -19.79 3.43 4 32.41 35.16 9.12 19.82 + 5 33.28 34.87 14.78 28.26 6 49.31 116.59 -9.87 75.09 + 7 -14.93 34.51 -17.64 64.09 8 -43.05 23.43 -1.19 69.44 + 9 44.79 133.56 28.09 80.30 10 -2.66 81.47 -41.38 -10.46 + 11 -42.89 -3.54 15.76 71.63 12 -3.50 84.96 -11.64 64.95 + 13 -45.69 26.25 11.14 55.06 14 -44.09 11.23 17.52 44.45 + 15 36.23 133.49 -19.38 53.67 16 -17.89 81.54 14.64 50.61 + 17 -41.97 -24.04 -39.43 28.95 18 -5.85 7.76 -6.38 47.02 + 19 18.82 27.10 42.82 100.09 20 39.17 113.45 26.14 73.47 + 21 22.31 103.17 49.92 106.05 22 -43.06 40.38 -1.75 76.08 + 23 2.43 57.27 -14.19 -3.83 24 -47.57 -4.35 8.93 100.06 + 25 -37.47 49.14 -29.11 8.81 26 -7.86 75.72 49.34 107.42 + 27 1.53 45.49 20.36 49.74 28 -48.48 32.54 28.81 54.45 + 29 2.67 39.77 -4.05 13.67 30 4.11 62.88 -47.44 -5.72 + 31 -21.47 51.75 37.25 116.09 32 45.59 111.37 -6.43 43.64 + 33 35.23 48.29 23.54 113.33 34 16.61 68.35 -14.69 65.97 + 35 13.98 16.60 48.66 102.87 36 19.74 23.84 31.15 77.27 + 37 -27.61 24.43 7.96 94.91 38 -34.77 12.05 -22.60 -6.29 + 39 -25.83 8.71 -13.48 -12.53 40 -17.11 -1.01 18.06 67.89 + 41 14.13 71.72 -3.78 39.25 42 23.75 76.00 -16.30 8.23 + 43 -39.15 28.63 38.12 125.88 44 48.62 86.09 36.49 102.95 + 45 -31.39 -21.98 2.52 89.78 46 5.65 56.04 15.94 89.10 + 47 18.28 95.81 46.46 143.08 48 30.93 102.82 -20.08 37.36 + 49 -20.78 -3.48 -5.58 35.46 50 49.85 90.58 -24.48 46.29 +} { +if {$x1 >= $x2 || $y1 >= $y2} { error "$x1 $x2 $y1 $y2" } + append contents "INSERT INTO t1 VALUES($id, $x1, $x2, $y1, $y2);" +} +set queries { + 1 "SELECT id FROM t1 WHERE x1>10 AND x2<44" + 2 "SELECT id FROM t1 WHERE y1<100" + 3 "SELECT id FROM t1 WHERE y1<100 AND x1>0" + 4 "SELECT id FROM t1 WHERE y1>10 AND x1>0 AND x2<50 AND y2<550" +} +do_allbackcompat_test { + if {[code1 {set ::sqlite_options(fts3)}] + && [code2 {set ::sqlite_options(fts3)}] + } { + + do_test backcompat-4.1 { sql1 $contents } {} + + foreach {n q} $::queries { + do_test backcompat-4.2.$n [list sql1 $q] [sql2 $q] + } + + do_test backcompat-4.3 { sql1 { + INSERT INTO t1 SELECT id+100, x1+10.0, x2+10.0, y1-10.0, y2-10.0 FROM t1; + } } {} + + foreach {n q} $::queries { + do_test backcompat-4.4.$n [list sql1 $q] [sql2 $q] + } + + do_test backcompat-4.5 { sql2 { + INSERT INTO t1 SELECT id+200, x1+20.0, x2+20.0, y1-20.0, y2-20.0 FROM t1; + } } {} + + foreach {n q} $::queries { + do_test backcompat-4.6.$n [list sql1 $q] [sql2 $q] + } + + } +} + +finish_test -- cgit v1.2.3