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Overview
| Comment: | Add tests to pagerfault.test. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
b092f2a74bdc77c1f90ad3b4448cb68a |
| User & Date: | dan 2010-07-14 08:20:36 |
Context
|
2010-07-14
| ||
| 14:48 | On unix, try to create the *-wal and *-shm files with the same permissions as the associated database file. check-in: e5d180ee user: dan tags: trunk | |
| 08:20 | Add tests to pagerfault.test. check-in: b092f2a7 user: dan tags: trunk | |
| 07:06 | Test that a corrupted WAL hash-table does not put the library into an infinite loop. check-in: c73886ed user: dan tags: trunk | |
Changes
Changes to test/pagerfault.test.
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proc a_string {n} {
global a_string_counter
incr a_string_counter
string range [string repeat "${a_string_counter}." $n] 1 $n
}
db func a_string a_string
if 1 {
#-------------------------------------------------------------------------
# Test fault-injection while rolling back a hot-journal file.
#
do_test pagerfault-1-pre1 {
execsql {
PRAGMA journal_mode = DELETE;
PRAGMA cache_size = 10;
................................................................................
RELEASE trans;
}
} -test {
faultsim_test_result {0 {}}
faultsim_integrity_check
}
}
#-------------------------------------------------------------------------
# Test fault injection when writing to a database file that resides on
# a file-system with a sector-size larger than the database page-size.
#
do_test pagerfault-12-pre1 {
testvfs ss_layer -default 1
................................................................................
db eval { INSERT INTO t0 SELECT a+1, b FROM t0 }
db eval { INSERT INTO t0 SELECT a+2, b FROM t0 }
}
} -test {
faultsim_test_result {0 {}}
}
finish_test
|
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proc a_string {n} {
global a_string_counter
incr a_string_counter
string range [string repeat "${a_string_counter}." $n] 1 $n
}
db func a_string a_string
#-------------------------------------------------------------------------
# Test fault-injection while rolling back a hot-journal file.
#
do_test pagerfault-1-pre1 {
execsql {
PRAGMA journal_mode = DELETE;
PRAGMA cache_size = 10;
................................................................................
RELEASE trans;
}
} -test {
faultsim_test_result {0 {}}
faultsim_integrity_check
}
#-------------------------------------------------------------------------
# Test fault injection when writing to a database file that resides on
# a file-system with a sector-size larger than the database page-size.
#
do_test pagerfault-12-pre1 {
testvfs ss_layer -default 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 {}}
}
#-------------------------------------------------------------------------
# Test fault-injection and rollback when the nReserve header value
# is non-zero.
#
do_test pagerfault-21-pre1 {
faultsim_delete_and_reopen
execsql {
PRAGMA page_size = 1024;
PRAGMA journal_mode = WAL;
PRAGMA journal_mode = DELETE;
}
db close
hexio_write test.db 20 10
hexio_write test.db 105 03F0
sqlite3 db test.db
db func a_string a_string
execsql {
CREATE TABLE t0(a PRIMARY KEY, b UNIQUE);
INSERT INTO t0 VALUES(a_string(222), a_string(333));
INSERT INTO t0 VALUES(a_string(223), a_string(334));
INSERT INTO t0 VALUES(a_string(224), a_string(335));
INSERT INTO t0 VALUES(a_string(225), a_string(336));
}
faultsim_save_and_close
} {}
do_faultsim_test pagerfault-21 -prep {
faultsim_restore_and_reopen
} -body {
execsql { INSERT INTO t0 SELECT a||'x', b||'x' FROM t0 }
} -test {
faultsim_test_result {0 {}}
faultsim_integrity_check
}
ifcapable crashtest {
faultsim_delete_and_reopen
execsql {
PRAGMA page_size = 1024;
PRAGMA journal_mode = WAL;
PRAGMA journal_mode = DELETE;
}
db close
hexio_write test.db 20 10
hexio_write test.db 105 03F0
sqlite3 db test.db
db func a_string a_string
execsql {
CREATE TABLE t0(a PRIMARY KEY, b UNIQUE);
INSERT INTO t0 VALUES(a_string(222), a_string(333));
INSERT INTO t0 VALUES(a_string(223), a_string(334));
}
faultsim_save_and_close
for {set iTest 1} {$iTest<50} {incr iTest} {
do_test pagerfault-21.crash.$iTest.1 {
crashsql -delay 1 -file test.db -seed $iTest {
BEGIN;
CREATE TABLE t1(a PRIMARY KEY, b UNIQUE);
INSERT INTO t1 SELECT a, b FROM t0;
COMMIT;
}
} {1 {child process exited abnormally}}
do_test pagerfault-22.$iTest.2 {
sqlite3 db test.db
execsql { PRAGMA integrity_check }
} {ok}
db close
}
}
finish_test
|