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Overview
| Comment: | Add test cases to mmap1.test and pagerfault.test. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | experimental-mmap |
| Files: | files | file ages | folders |
| SHA1: |
3050136be962427cc4dcced6077ef29b |
| User & Date: | dan 2013-04-02 18:33:55 |
Context
|
2013-04-02
| ||
| 20:13 | Add assert to the Windows VFS pertaining to the size of the SIZE_T type. check-in: 4eeea583 user: mistachkin tags: experimental-mmap | |
| 18:33 | Add test cases to mmap1.test and pagerfault.test. check-in: 3050136b user: dan tags: experimental-mmap | |
| 18:31 | Change an assert in pager.c to acknowledge that it is possible for sqlite3PagerRollback() to return SQLITE_CORRUPT. check-in: d641d3d2 user: dan tags: experimental-mmap | |
Changes
Changes to test/mmap1.test.
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}
} {16}
do_execsql_test 2.4 {
PRAGMA wal_checkpoint;
} {0 24 24}
finish_test
|
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}
} {16}
do_execsql_test 2.4 {
PRAGMA wal_checkpoint;
} {0 24 24}
reset_db
db func rblob rblob
do_execsql_test 3.1 {
PRAGMA auto_vacuum = 1;
CREATE TABLE t1(a, b, UNIQUE(a, b));
INSERT INTO t1 VALUES(rblob(500), rblob(500));
INSERT INTO t1 SELECT rblob(500), rblob(500) FROM t1; -- 2
INSERT INTO t1 SELECT rblob(500), rblob(500) FROM t1; -- 4
INSERT INTO t1 SELECT rblob(500), rblob(500) FROM t1; -- 8
CREATE TABLE t2(a, b, UNIQUE(a, b));
INSERT INTO t2 SELECT * FROM t1;
} {}
do_test 3.2 {
set nRow 0
db eval {SELECT * FROM t2 ORDER BY a, b} {
if {$nRow==4} { db eval { DELETE FROM t1 } }
incr nRow
}
set nRow
} {8}
finish_test
|
Changes to test/pagerfault.test.
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set ::channel [db incrblob t1 a 1]
} -body {
puts $::channel [string repeat abc 6000]
flush $::channel
} -test {
catchsql { UPDATE t2 SET a = a_string(800), b = a_string(800) }
catch { close $::channel }
catchsql { ROLLBACK }
faultsim_integrity_check
}
finish_test
|
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set ::channel [db incrblob t1 a 1]
} -body {
puts $::channel [string repeat abc 6000]
flush $::channel
} -test {
catchsql { UPDATE t2 SET a = a_string(800), b = a_string(800) }
catch { close $::channel }
catchsql { ROLLBACK }
faultsim_integrity_check
}
#-------------------------------------------------------------------------
#
do_test pagerfault-28-pre {
faultsim_delete_and_reopen
db func a_string a_string
execsql {
PRAGMA page_size = 512;
PRAGMA journal_mode = wal;
PRAGMA wal_autocheckpoint = 0;
PRAGMA cache_size = 100000;
BEGIN;
CREATE TABLE t2(a UNIQUE, b UNIQUE);
INSERT INTO t2 VALUES( a_string(800), a_string(800) );
INSERT INTO t2 SELECT a_string(800), a_string(800) FROM t2;
INSERT INTO t2 SELECT a_string(800), a_string(800) FROM t2;
INSERT INTO t2 SELECT a_string(800), a_string(800) FROM t2;
INSERT INTO t2 SELECT a_string(800), a_string(800) FROM t2;
INSERT INTO t2 SELECT a_string(800), a_string(800) FROM t2;
INSERT INTO t2 SELECT a_string(800), a_string(800) FROM t2;
INSERT INTO t2 SELECT a_string(800), a_string(800) FROM t2;
INSERT INTO t2 SELECT a_string(800), a_string(800) FROM t2;
INSERT INTO t2 SELECT a_string(800), a_string(800) FROM t2;
INSERT INTO t2 SELECT a_string(800), a_string(800) FROM t2;
INSERT INTO t2 SELECT a_string(800), a_string(800) FROM t2;
COMMIT;
CREATE TABLE t1(a PRIMARY KEY, b);
}
expr {[file size test.db-shm] >= 96*1024}
} {1}
faultsim_save_and_close
do_faultsim_test pagerfault-28 -faults oom* -prep {
faultsim_restore_and_reopen
execsql { PRAGMA mmap_limit=0 }
sqlite3 db2 test.db
db2 eval { SELECT count(*) FROM t2 }
db func a_string a_string
execsql {
BEGIN;
INSERT INTO t1 VALUES(a_string(2000), a_string(2000));
INSERT INTO t1 VALUES(a_string(2000), a_string(2000));
}
set ::STMT [sqlite3_prepare db "SELECT * FROM t1 ORDER BY a" -1 DUMMY]
sqlite3_step $::STMT
} -body {
execsql { ROLLBACK }
} -test {
db2 close
sqlite3_finalize $::STMT
catchsql { ROLLBACK }
faultsim_integrity_check
}
finish_test
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