Fix some bugs in sqlite3changeset_apply().

FossilOrigin-Name: 7250318dda542c5bbf28852c1f1d0f3c52ae8f96
This commit is contained in:
dan 2011-03-19 15:37:02 +00:00
parent 319eeb7b33
commit 7cf7df7d35
7 changed files with 201 additions and 24 deletions

138
ext/session/session2.test Normal file
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@ -0,0 +1,138 @@
# 2011 Mar 16
#
# 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.
#
#***********************************************************************
#
# The focus of this file is testing the session module.
#
if {![info exists testdir]} {
set testdir [file join [file dirname [info script]] .. .. test]
}
source [file join [file dirname [info script]] session_common.tcl]
source $testdir/tester.tcl
set testprefix session2
proc test_reset {} {
catch { db close }
catch { db2 close }
forcedelete test.db test.db2
sqlite3 db test.db
sqlite3 db2 test.db2
}
proc do_common_sql {sql} {
execsql $sql db
execsql $sql db2
}
proc xConflict args { return "OMIT" }
proc do_then_apply_sql {sql} {
sqlite3session S db main
db eval {SELECT name FROM sqlite_master WHERE type = 'table'} {
S attach $name
}
db eval $sql
sqlite3changeset_apply db2 [S changeset] xConflict
S delete
}
proc do_iterator_test {tn tbl_list sql res} {
sqlite3session S db main
foreach t $tbl_list {S attach $t}
execsql $sql
set r [list]
foreach v $res { lappend r $v }
set x [list]
sqlite3session_foreach c [S changeset] { lappend x $c }
uplevel do_test $tn [list [list set {} $x]] [list $r]
S delete
}
# Compare the contents of all tables in [db1] and [db2]. Throw an error if
# they are not identical, or return an empty string if they are.
#
proc compare_db {db1 db2} {
set sql {SELECT name FROM sqlite_master WHERE type = 'table' ORDER BY name}
set lot1 [$db1 eval $sql]
set lot2 [$db2 eval $sql]
if {$lot1 != $lot2} { error "databases contain different tables" }
foreach tbl $lot1 {
set col1 [list]
set col2 [list]
$db1 eval "PRAGMA table_info = $tbl" { lappend col1 $name }
$db2 eval "PRAGMA table_info = $tbl" { lappend col2 $name }
if {$col1 != $col2} { error "table $tbl schema mismatch" }
set sql "SELECT * FROM $tbl ORDER BY [join $col1 ,]"
set data1 [$db1 eval $sql]
set data2 [$db2 eval $sql]
if {$data1 != $data2} { error "table $tbl data mismatch" }
}
return ""
}
##########################################################################
# End of proc definitions. Start of tests.
##########################################################################
test_reset
do_execsql_test 1.0 {
CREATE TABLE t1(a PRIMARY KEY, b);
INSERT INTO t1 VALUES('i', 'one');
}
do_iterator_test 1.1 t1 {
DELETE FROM t1 WHERE a = 'i';
INSERT INTO t1 VALUES('ii', 'two');
} {
{DELETE t1 {t i t one} {}}
{INSERT t1 {} {t ii t two}}
}
test_reset
do_common_sql {
CREATE TABLE t1(a PRIMARY KEY, b);
CREATE TABLE t2(a, b INTEGER PRIMARY KEY);
CREATE TABLE t3(a, b, c, PRIMARY KEY(a, b));
}
foreach {tn sql} {
1 { INSERT INTO t1 VALUES(1, 2) }
2 {
INSERT INTO t2 VALUES(1, NULL);
INSERT INTO t2 VALUES(2, NULL);
INSERT INTO t2 VALUES(3, NULL);
DELETE FROM t2 WHERE a = 2;
INSERT INTO t2 VALUES(4, NULL);
UPDATE t2 SET b=0 WHERE b=1;
}
3 { INSERT INTO t3 SELECT *, NULL FROM t2 }
4 {
INSERT INTO t3 SELECT a||a, b||b, NULL FROM t3;
DELETE FROM t3 WHERE rowid%2;
}
5 { UPDATE t3 SET c = a||b }
6 { UPDATE t1 SET a = 32 }
} {
do_then_apply_sql $sql
do_test $tn { compare_db db db2 } {}
}
finish_test

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@ -1777,6 +1777,7 @@ static int sessionDeleteRow(
const char *zSep = "";
int rc = SQLITE_OK;
SessionBuffer buf = {0, 0, 0};
int nPk = 0;
sessionAppendStr(&buf, "DELETE FROM ", &rc);
sessionAppendIdent(&buf, zTab, &rc);
@ -1784,29 +1785,32 @@ static int sessionDeleteRow(
for(i=0; i<p->nCol; i++){
if( p->abPK[i] ){
nPk++;
sessionAppendStr(&buf, zSep, &rc);
sessionAppendIdent(&buf, p->azCol[i], &rc);
sessionAppendStr(&buf, " = ?", &rc);
sessionAppendInteger(&buf, i+1, &rc);
zSep = "AND ";
zSep = " AND ";
}
}
sessionAppendStr(&buf, " AND (?", &rc);
sessionAppendInteger(&buf, p->nCol+1, &rc);
sessionAppendStr(&buf, " OR ", &rc);
if( nPk<p->nCol ){
sessionAppendStr(&buf, " AND (?", &rc);
sessionAppendInteger(&buf, p->nCol+1, &rc);
sessionAppendStr(&buf, " OR ", &rc);
zSep = "";
for(i=0; i<p->nCol; i++){
if( !p->abPK[i] ){
sessionAppendStr(&buf, zSep, &rc);
sessionAppendIdent(&buf, p->azCol[i], &rc);
sessionAppendStr(&buf, " IS ?", &rc);
sessionAppendInteger(&buf, i+1, &rc);
zSep = "AND ";
zSep = "";
for(i=0; i<p->nCol; i++){
if( !p->abPK[i] ){
sessionAppendStr(&buf, zSep, &rc);
sessionAppendIdent(&buf, p->azCol[i], &rc);
sessionAppendStr(&buf, " IS ?", &rc);
sessionAppendInteger(&buf, i+1, &rc);
zSep = "AND ";
}
}
sessionAppendStr(&buf, ")", &rc);
}
sessionAppendStr(&buf, ")", &rc);
if( rc==SQLITE_OK ){
rc = sqlite3_prepare_v2(db, (char *)buf.aBuf, buf.nBuf, &p->pDelete, 0);
@ -2171,7 +2175,9 @@ static int sessionApplyOneOp(
rc = sqlite3_bind_value(p->pDelete, i+1, pVal);
}
}
if( rc==SQLITE_OK ) rc = sqlite3_bind_int(p->pDelete, nCol+1, pbRetry==0);
if( rc==SQLITE_OK && sqlite3_bind_parameter_count(p->pDelete)>nCol ){
rc = sqlite3_bind_int(p->pDelete, nCol+1, pbRetry==0);
}
if( rc!=SQLITE_OK ) return rc;
sqlite3_step(p->pDelete);

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@ -1,5 +1,5 @@
C Fix\sa\sproblem\swith\sINTEGER\sPRIMARY\sKEY\scolumns\sand\sthe\spre-update\shook.
D 2011-03-19T08:38:50
C Fix\ssome\sbugs\sin\ssqlite3changeset_apply().
D 2011-03-19T15:37:02
F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
F Makefile.in 27701a1653595a1f2187dc61c8117e00a6c1d50f
F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@ -99,7 +99,8 @@ F ext/rtree/rtree_util.tcl 06aab2ed5b826545bf215fff90ecb9255a8647ea
F ext/rtree/sqlite3rtree.h 1af0899c63a688e272d69d8e746f24e76f10a3f0
F ext/rtree/tkt3363.test 142ab96eded44a3615ec79fba98c7bde7d0f96de
F ext/rtree/viewrtree.tcl eea6224b3553599ae665b239bd827e182b466024
F ext/session/sqlite3session.c d4ba709d457a7b184a72ccd3ab07e5a1e9dd9196
F ext/session/session2.test 72f5926805b46a9a5f240db856dab0e5f59fc693
F ext/session/sqlite3session.c 6518a335592f4b118d9e6b9ed9dcbe27b0ebcda7
F ext/session/sqlite3session.h 9551c002efd5fde07c52994c6b592308e0df2d6a
F ext/session/test_session.c 2559ef68e421c7fb83e2c19ef08a17343b70d535
F install-sh 9d4de14ab9fb0facae2f48780b874848cbf2f895
@ -201,7 +202,7 @@ F src/test_async.c 0612a752896fad42d55c3999a5122af10dcf22ad
F src/test_autoext.c 30e7bd98ab6d70a62bb9ba572e4c7df347fe645e
F src/test_backup.c c129c91127e9b46e335715ae2e75756e25ba27de
F src/test_btree.c 47cd771250f09cdc6e12dda5bc71bc0b3abc96e2
F src/test_config.c 62f0f8f934b1d5c7e4cd4f506ae453a1117b47d7
F src/test_config.c e9a4ce02dec5bcced1c13e0cf8b72edfd5903d74
F src/test_demovfs.c 0aed671636735116fc872c5b03706fd5612488b5
F src/test_devsym.c e7498904e72ba7491d142d5c83b476c4e76993bc
F src/test_func.c cbdec5cededa0761daedde5baf06004a9bf416b5
@ -601,7 +602,7 @@ F test/pageropt.test 8146bf448cf09e87bb1867c2217b921fb5857806
F test/pagesize.test 76aa9f23ecb0741a4ed9d2e16c5fa82671f28efb
F test/pcache.test 065aa286e722ab24f2e51792c1f093bf60656b16
F test/pcache2.test 0d85f2ab6963aee28c671d4c71bec038c00a1d16
F test/permutations.test 5b2a4cb756ffb2407cb4743163668d1d769febb6
F test/permutations.test 1e35edce72e6d9e2e392420caed18652a97b1a95
F test/pragma.test fdfc09067ea104a0c247a1a79d8093b56656f850
F test/pragma2.test 5364893491b9231dd170e3459bfc2e2342658b47
F test/printf.test 05970cde31b1a9f54bd75af60597be75a5c54fea
@ -644,6 +645,7 @@ F test/selectA.test 06d1032fa9009314c95394f2ca2e60d9f7ae8532
F test/selectB.test f305cc6660804cb239aab4e2f26b0e288b59958b
F test/selectC.test f9bf1bc4581b5b8158caa6e4e4f682acb379fb25
F test/server1.test f5b790d4c0498179151ca8a7715a65a7802c859c
F test/session.test c1a17c11ef7d01c24fe2b9f7871190d949a8e718
F test/session1.test c6851e2e1066269cad5370566ce5494c7dbdfa7e
F test/shared.test b9114eaea7e748a3a4c8ff7b9ca806c8f95cef3e
F test/shared2.test 7f6ad2d857d0f4e5d6a0b9a897b5e56a6b6ea18c
@ -919,7 +921,7 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
P 1b736ac2934f2361dee5062e9033cbf26b41fc3a
R 162f72638a0f38fbe0fc1273d5b87dc2
P 24d4d5dd007197a141555bcca6f2ac9ab47cde80
R 985767b788ac43658b5fdac318a5d51e
U dan
Z 3b532fd3ba73ffa805a9d5e7143aadc5
Z e6cf037758a8ddd02cc6b33f9980e9f6

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@ -1 +1 @@
24d4d5dd007197a141555bcca6f2ac9ab47cde80
7250318dda542c5bbf28852c1f1d0f3c52ae8f96

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@ -404,6 +404,12 @@ Tcl_SetVar2(interp, "sqlite_options", "long_double",
Tcl_SetVar2(interp, "sqlite_options", "schema_version", "1", TCL_GLOBAL_ONLY);
#endif
#ifdef SQLITE_ENABLE_SESSION
Tcl_SetVar2(interp, "sqlite_options", "session", "1", TCL_GLOBAL_ONLY);
#else
Tcl_SetVar2(interp, "sqlite_options", "session", "0", TCL_GLOBAL_ONLY);
#endif
#ifdef SQLITE_ENABLE_STAT2
Tcl_SetVar2(interp, "sqlite_options", "stat2", "1", TCL_GLOBAL_ONLY);
#else

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@ -89,6 +89,9 @@ foreach f [glob $testdir/*.test] { lappend alltests [file tail $f] }
foreach f [glob -nocomplain $testdir/../ext/rtree/*.test] {
lappend alltests $f
}
foreach f [glob -nocomplain $testdir/../ext/session/*.test] {
lappend alltests $f
}
if {$::tcl_platform(platform)!="unix"} {
set alltests [test_set $alltests -exclude crash.test crash2.test]
@ -96,7 +99,7 @@ if {$::tcl_platform(platform)!="unix"} {
set alltests [test_set $alltests -exclude {
all.test async.test quick.test veryquick.test
memleak.test permutations.test soak.test fts3.test
mallocAll.test rtree.test
mallocAll.test rtree.test session.test
}]
set allquicktests [test_set $alltests -exclude {
@ -762,6 +765,10 @@ test_suite "rtree" -description {
All R-tree related tests. Provides coverage of source file rtree.c.
} -files [glob -nocomplain $::testdir/../ext/rtree/*.test]
test_suite "session" -description {
All session module related tests.
} -files [glob -nocomplain $::testdir/../ext/session/*.test]
test_suite "no_optimization" -description {
Run test scripts with optimizations disabled using the
sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS) interface.

18
test/session.test Normal file
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@ -0,0 +1,18 @@
# 2008 June 23
#
# 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 runs all rtree related tests.
#
set testdir [file dirname $argv0]
source $testdir/permutations.test
ifcapable session {
run_test_suite session
}
finish_test