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Overview
| Comment: | Add tests to pager1.test and pagerfault.test. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
c6e75950928954fbb1590f952e3cdbcb |
| User & Date: | dan 2010-07-01 19:01:56 |
Context
|
2010-07-01
| ||
| 19:45 | If you delete a database file but not its *-wal file, then open the database (thus creating a new empty database file) the *-wal file is automatically deleted. check-in: 95c69dfb user: drh tags: trunk | |
| 19:01 | Add tests to pager1.test and pagerfault.test. check-in: c6e75950 user: dan tags: trunk | |
| 15:09 | Add pager test cases. Change a condition in pager.c to NEVER(). check-in: a8f6341d user: dan tags: trunk | |
Changes
Changes to test/pager1.test.
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} {SQLITE_DONE SQLITE_OK}
do_test pager1-9.2.3 {
db one {SELECT md5sum(a, b) FROM ab}
} [db2 one {SELECT md5sum(a, b) FROM ab}]
do_test pager1-9.2.4 { execsql { SELECT count(*) FROM ab } } {128}
db close
db2 close
#-------------------------------------------------------------------------
# Test that regardless of the value returned by xSectorSize(), the
# minimum effective sector-size is 512 and the maximum 65536 bytes.
#
testvfs tv -default 1
foreach sectorsize {
................................................................................
4096 8192 16384 32768 65536 131072 262144
} {
tv sectorsize $sectorsize
set eff $sectorsize
if {$sectorsize < 512} { set eff 512 }
if {$sectorsize > 65536} { set eff 65536 }
do_test pager1-10.$sectorsize {
faultsim_delete_and_reopen
execsql {
PRAGMA journal_mode = PERSIST;
PRAGMA page_size = 1024;
CREATE TABLE t1(a, b);
}
file size test.db-journal
} [expr $sectorsize > 65536 ? 65536 : $sectorsize]
}
db close
tv delete
testvfs tv -default 1
faultsim_delete_and_reopen
db func a_string a_string
do_execsql_test pager1-11.1 {
................................................................................
testvfs tv -noshm 1
sqlite3 db2 test.db -vfs tv
catchsql { SELECT * FROM ko } db2
} {1 {unable to open database file}}
db2 close
tv delete
do_test pager1-21.2 {
breakpoint
testvfs tv -iversion 1
sqlite3 db2 test.db -vfs tv
catchsql { SELECT * FROM ko } db2
} {1 {unable to open database file}}
db2 close
tv delete
................................................................................
# pager1-23.3.*: Same test as above, but while a reserved lock is held
# on the database file.
#
# pager1-23.4.*: And, for fun, while holding an exclusive lock.
#
# pager1-23.5.*: Try to set various different journal modes with an
# in-memory database (only MEMORY and OFF should work).
#
do_test pager1-23.1.1 {
faultsim_delete_and_reopen
execsql {
PRAGMA journal_mode = PERSIST;
CREATE TABLE t1(a, b);
}
................................................................................
execsql "PRAGMA journal_mode = $mode"
} [if $possible {list $mode} {list off}]
do_test pager1-23.5.$tn.2 {
execsql "PRAGMA journal_mode = memory"
execsql "PRAGMA journal_mode = $mode"
} [if $possible {list $mode} {list memory}]
}
do_test pager1-23.8.1 {
execsql {PRAGMA locking_mode = normal}
} {exclusive}
do_test pager1-23.8.2 {
execsql {PRAGMA locking_mode = exclusive}
} {exclusive}
do_test pager1-23.8.3 {
execsql {PRAGMA locking_mode}
} {exclusive}
do_test pager1-23.8.4 {
execsql {PRAGMA main.locking_mode}
} {exclusive}
finish_test
|
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} {SQLITE_DONE SQLITE_OK}
do_test pager1-9.2.3 {
db one {SELECT md5sum(a, b) FROM ab}
} [db2 one {SELECT md5sum(a, b) FROM ab}]
do_test pager1-9.2.4 { execsql { SELECT count(*) FROM ab } } {128}
db close
db2 close
proc recursive_select {id table {script {}}} {
set cnt 0
db eval "SELECT rowid, * FROM $table WHERE rowid = ($id-1)" {
recursive_select $rowid $table $script
incr cnt
}
if {$cnt==0} { eval $script }
}
#-------------------------------------------------------------------------
# Test that regardless of the value returned by xSectorSize(), the
# minimum effective sector-size is 512 and the maximum 65536 bytes.
#
testvfs tv -default 1
foreach sectorsize {
................................................................................
4096 8192 16384 32768 65536 131072 262144
} {
tv sectorsize $sectorsize
set eff $sectorsize
if {$sectorsize < 512} { set eff 512 }
if {$sectorsize > 65536} { set eff 65536 }
do_test pager1-10.$sectorsize.1 {
faultsim_delete_and_reopen
db func a_string a_string
execsql {
PRAGMA journal_mode = PERSIST;
PRAGMA page_size = 1024;
BEGIN;
CREATE TABLE t1(a, b);
CREATE TABLE t2(a, b);
CREATE TABLE t3(a, b);
COMMIT;
}
file size test.db-journal
} [expr $sectorsize > 65536 ? 65536 : $sectorsize]
do_test pager1-10.$sectorsize.2 {
execsql {
INSERT INTO t3 VALUES(a_string(300), a_string(300));
INSERT INTO t3 SELECT * FROM t3; /* 2 */
INSERT INTO t3 SELECT * FROM t3; /* 4 */
INSERT INTO t3 SELECT * FROM t3; /* 8 */
INSERT INTO t3 SELECT * FROM t3; /* 16 */
INSERT INTO t3 SELECT * FROM t3; /* 32 */
}
} {}
do_test pager1-10.$sectorsize.3 {
db close
sqlite3 db test.db
execsql {
PRAGMA cache_size = 10;
BEGIN;
}
recursive_select 32 t3 {db eval "INSERT INTO t2 VALUES(1, 2)"}
execsql {
COMMIT;
SELECT * FROM t2;
}
} {1 2}
do_test pager1-10.$sectorsize.4 {
execsql {
CREATE TABLE t6(a, b);
CREATE TABLE t7(a, b);
CREATE TABLE t5(a, b);
DROP TABLE t6;
DROP TABLE t7;
}
if {$eff==65536} breakpoint
execsql {
BEGIN;
CREATE TABLE t6(a, b);
}
recursive_select 32 t3 {db eval "INSERT INTO t5 VALUES(1, 2)"}
execsql {
COMMIT;
SELECT * FROM t5;
}
} {1 2}
}
db close
tv sectorsize 4096
do_test pager1.10.x.1 {
faultsim_delete_and_reopen
execsql {
PRAGMA page_size = 1024;
CREATE TABLE t1(x);
}
for {set i 0} {$i<30} {incr i} {
execsql { INSERT INTO t1 VALUES(zeroblob(900)) }
}
file size test.db
} {32768}
do_test pager1.10.x.2 {
execsql {
CREATE TABLE t2(x);
DROP TABLE t2;
}
file size test.db
} {33792}
do_test pager1.10.x.3 {
execsql {
BEGIN;
CREATE TABLE t2(x);
}
recursive_select 30 t1
execsql {
CREATE TABLE t3(x);
COMMIT;
}
} {}
db close
tv delete
testvfs tv -default 1
faultsim_delete_and_reopen
db func a_string a_string
do_execsql_test pager1-11.1 {
................................................................................
testvfs tv -noshm 1
sqlite3 db2 test.db -vfs tv
catchsql { SELECT * FROM ko } db2
} {1 {unable to open database file}}
db2 close
tv delete
do_test pager1-21.2 {
testvfs tv -iversion 1
sqlite3 db2 test.db -vfs tv
catchsql { SELECT * FROM ko } db2
} {1 {unable to open database file}}
db2 close
tv delete
................................................................................
# pager1-23.3.*: Same test as above, but while a reserved lock is held
# on the database file.
#
# pager1-23.4.*: And, for fun, while holding an exclusive lock.
#
# pager1-23.5.*: Try to set various different journal modes with an
# in-memory database (only MEMORY and OFF should work).
#
# pager1-23.6.*: Try to set locking_mode=normal on an in-memory database
# (doesn't work - in-memory databases always use
# locking_mode=exclusive).
#
do_test pager1-23.1.1 {
faultsim_delete_and_reopen
execsql {
PRAGMA journal_mode = PERSIST;
CREATE TABLE t1(a, b);
}
................................................................................
execsql "PRAGMA journal_mode = $mode"
} [if $possible {list $mode} {list off}]
do_test pager1-23.5.$tn.2 {
execsql "PRAGMA journal_mode = memory"
execsql "PRAGMA journal_mode = $mode"
} [if $possible {list $mode} {list memory}]
}
do_test pager1-23.6.1 {
execsql {PRAGMA locking_mode = normal}
} {exclusive}
do_test pager1-23.6.2 {
execsql {PRAGMA locking_mode = exclusive}
} {exclusive}
do_test pager1-23.6.3 {
execsql {PRAGMA locking_mode}
} {exclusive}
do_test pager1-23.6.4 {
execsql {PRAGMA main.locking_mode}
} {exclusive}
#-------------------------------------------------------------------------
#
do_test pager1-24.1.1 {
faultsim_delete_and_reopen
db func a_string a_string
execsql {
PRAGMA cache_size = 10;
PRAGMA auto_vacuum = FULL;
CREATE TABLE x1(x, y, z, PRIMARY KEY(y, z));
CREATE TABLE x2(x, y, z, PRIMARY KEY(y, z));
INSERT INTO x2 VALUES(a_string(400), a_string(500), a_string(600));
INSERT INTO x2 SELECT a_string(600), a_string(400), a_string(500) FROM x2;
INSERT INTO x2 SELECT a_string(500), a_string(600), a_string(400) FROM x2;
INSERT INTO x2 SELECT a_string(400), a_string(500), a_string(600) FROM x2;
INSERT INTO x2 SELECT a_string(600), a_string(400), a_string(500) FROM x2;
INSERT INTO x2 SELECT a_string(500), a_string(600), a_string(400) FROM x2;
INSERT INTO x2 SELECT a_string(400), a_string(500), a_string(600) FROM x2;
INSERT INTO x1 SELECT * FROM x2;
}
} {}
proc recursive_select {id {script {}}} {
set cnt 0
db eval {SELECT rowid, x,y,z FROM x2 WHERE rowid = ($id-1)} {
recursive_select $rowid $script
incr cnt
}
if {$cnt==0} { eval $script }
}
do_test pager1-24.1.2 {
execsql {
BEGIN;
DELETE FROM x1 WHERE rowid<32;
}
recursive_select 64
} {}
do_test pager1-24.1.3 {
execsql {
UPDATE x1 SET z = a_string(300) WHERE rowid>40;
COMMIT;
PRAGMA integrity_check;
SELECT count(*) FROM x1;
}
} {ok 33}
do_test pager1-24.1.4 {
execsql {
DELETE FROM x1;
INSERT INTO x1 SELECT * FROM x2;
BEGIN;
DELETE FROM x1 WHERE rowid<32;
UPDATE x1 SET z = a_string(299) WHERE rowid>40;
}
recursive_select 64 {db eval COMMIT}
execsql {
PRAGMA integrity_check;
SELECT count(*) FROM x1;
}
} {ok 33}
do_test pager1-24.1.5 {
execsql {
DELETE FROM x1;
INSERT INTO x1 SELECT * FROM x2;
}
recursive_select 64 { db eval {CREATE TABLE x3(x, y, z)} }
execsql { SELECT * FROM x3 }
} {}
#-------------------------------------------------------------------------
#
do_test pager1-25-1 {
faultsim_delete_and_reopen
execsql {
BEGIN;
SAVEPOINT abc;
CREATE TABLE t1(a, b);
ROLLBACK TO abc;
COMMIT;
}
db close
} {}
breakpoint
do_test pager1-25-2 {
faultsim_delete_and_reopen
execsql {
SAVEPOINT abc;
CREATE TABLE t1(a, b);
ROLLBACK TO abc;
COMMIT;
}
db close
} {}
finish_test
|
Changes to test/pagerfault.test.
610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 ... 641 642 643 644 645 646 647 648 649 650 651 652 653 654 ... 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 ... 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 |
faultsim_restore_and_reopen
} -body {
execsql { CREATE TABLE xx(a, b) }
} -test {
faultsim_test_result {0 {}}
}
#---------------------------------------------------------------------------
# Test fault injection into a small backup operation.
#
do_test pagerfault-14-pre1 {
faultsim_delete_and_reopen
db func a_string a_string;
execsql {
................................................................................
} -test {
faultsim_test_result {0 {}} {1 {}} {1 {SQL logic error or missing database}}
}
do_faultsim_test pagerfault-14b -prep {
faultsim_restore_and_reopen
sqlite3 db2 ""
db2 eval { PRAGMA page_size = 4096; CREATE TABLE xx(a) }
} -body {
sqlite3_backup B db2 main db main
B step 200
set rc [B finish]
if {[string match SQLITE_IOERR_* $rc]} {set rc SQLITE_IOERR}
if {$rc != "SQLITE_OK"} { error [sqlite3_test_errstr $rc] }
set {} {}
................................................................................
} -body {
execsql { PRAGMA journal_mode = delete }
} -test {
faultsim_test_result {0 delete}
faultsim_integrity_check
}
}
do_faultsim_test pagerfault-19a -prep {
sqlite3 db :memory:
db func a_string a_string
execsql {
PRAGMA auto_vacuum = FULL;
BEGIN;
CREATE TABLE t1(a, b);
................................................................................
SELECT * FROM t4;
SELECT * FROM t6;
}
} -test {
faultsim_test_result {0 {3 5 7}}
}
do_test pagerfault-20-pre1 {
faultsim_delete_and_reopen
db func a_string a_string
execsql {
CREATE TABLE x1(x, y, z, PRIMARY KEY(y, z));
INSERT INTO x1 VALUES(a_string(400), a_string(500), a_string(600));
INSERT INTO x1 SELECT a_string(600), a_string(400), a_string(500) FROM x1;
INSERT INTO x1 SELECT a_string(500), a_string(600), a_string(400) FROM x1;
INSERT INTO x1 SELECT a_string(400), a_string(500), a_string(600) FROM x1;
INSERT INTO x1 SELECT a_string(600), a_string(400), a_string(500) FROM x1;
INSERT INTO x1 SELECT a_string(500), a_string(600), a_string(400) FROM x1;
INSERT INTO x1 SELECT a_string(400), a_string(500), a_string(600) FROM x1;
}
faultsim_save_and_close
} {}
do_faultsim_test pagerfault-20 -prep {
faultsim_restore_and_reopen
db func a_string a_string
} -body {
execsql {
BEGIN;
UPDATE x1 SET z = a_string(300);
DELETE FROM x1 WHERE rowid<32;
COMMIT;
}
} -test {
faultsim_test_result {0 {}}
faultsim_integrity_check
set nRow [db one {SELECT count(*) FROM x1}]
if {$nRow!=33 && $nRow!=64} {error "Wrong number of rows $nRow"}
}
finish_test
|
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faultsim_restore_and_reopen
} -body {
execsql { CREATE TABLE xx(a, b) }
} -test {
faultsim_test_result {0 {}}
}
#---------------------------------------------------------------------------
# Test fault injection into a small backup operation.
#
do_test pagerfault-14-pre1 {
faultsim_delete_and_reopen
db func a_string a_string;
execsql {
................................................................................
} -test {
faultsim_test_result {0 {}} {1 {}} {1 {SQL logic error or missing database}}
}
do_faultsim_test pagerfault-14b -prep {
faultsim_restore_and_reopen
sqlite3 db2 ""
db2 eval { PRAGMA page_size = 4096; CREATE TABLE xx(a) }
} -body {
sqlite3_backup B db2 main db main
B step 200
set rc [B finish]
if {[string match SQLITE_IOERR_* $rc]} {set rc SQLITE_IOERR}
if {$rc != "SQLITE_OK"} { error [sqlite3_test_errstr $rc] }
set {} {}
} -test {
faultsim_test_result {0 {}}
}
do_faultsim_test pagerfault-14c -prep {
faultsim_restore_and_reopen
sqlite3 db2 test.db2
db2 eval {
PRAGMA synchronous = off;
PRAGMA page_size = 4096;
CREATE TABLE xx(a);
}
} -body {
sqlite3_backup B db2 main db main
B step 200
set rc [B finish]
if {[string match SQLITE_IOERR_* $rc]} {set rc SQLITE_IOERR}
if {$rc != "SQLITE_OK"} { error [sqlite3_test_errstr $rc] }
set {} {}
................................................................................
} -body {
execsql { PRAGMA journal_mode = delete }
} -test {
faultsim_test_result {0 delete}
faultsim_integrity_check
}
do_faultsim_test pagerfault-19a -prep {
sqlite3 db :memory:
db func a_string a_string
execsql {
PRAGMA auto_vacuum = FULL;
BEGIN;
CREATE TABLE t1(a, b);
................................................................................
SELECT * FROM t4;
SELECT * FROM t6;
}
} -test {
faultsim_test_result {0 {3 5 7}}
}
#-------------------------------------------------------------------------
# This tests fault-injection in a special case in the auto-vacuum code.
#
do_test pagerfault-20-pre1 {
faultsim_delete_and_reopen
execsql {
PRAGMA cache_size = 10;
PRAGMA auto_vacuum = FULL;
CREATE TABLE t0(a, b);
}
faultsim_save_and_close
} {}
do_faultsim_test pagerfault-20 -prep {
faultsim_restore_and_reopen
} -body {
execsql {
BEGIN;
CREATE TABLE t1(a, b);
CREATE TABLE t2(a, b);
DROP TABLE t1;
COMMIT;
}
} -test {
faultsim_test_result {0 {}}
}
do_test pagerfault-21-pre1 {
faultsim_delete_and_reopen
execsql {
PRAGMA cache_size = 10;
CREATE TABLE t0(a PRIMARY KEY, b);
INSERT INTO t0 VALUES(1, 2);
}
faultsim_save_and_close
} {}
do_faultsim_test pagerfault-21 -prep {
faultsim_restore_and_reopen
} -body {
db eval { SELECT * FROM t0 LIMIT 1 } {
db eval { INSERT INTO t0 SELECT a+1, b FROM t0 }
db eval { INSERT INTO t0 SELECT a+2, b FROM t0 }
}
} -test {
faultsim_test_result {0 {}}
}
}
finish_test
|