277 lines
6.9 KiB
Plaintext
277 lines
6.9 KiB
Plaintext
# 2011 March 29
|
|
#
|
|
# 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.
|
|
#
|
|
#***********************************************************************
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
source $testdir/lock_common.tcl
|
|
source $testdir/malloc_common.tcl
|
|
|
|
if {[llength [info commands test_syscall]]==0} {
|
|
finish_test
|
|
return
|
|
}
|
|
|
|
if {[test_syscall defaultvfs] != "unix"} {
|
|
finish_test
|
|
return
|
|
}
|
|
set testprefix syscall
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Tests for the xSetSystemCall method.
|
|
#
|
|
do_test 1.1.1 {
|
|
list [catch { test_syscall reset open } msg] $msg
|
|
} {0 {}}
|
|
do_test 1.1.2 {
|
|
list [catch { test_syscall reset nosuchcall } msg] $msg
|
|
} {1 SQLITE_NOTFOUND}
|
|
do_test 1.1.3 {
|
|
list [catch { test_syscall reset open } msg] $msg
|
|
} {0 {}}
|
|
do_test 1.1.4 {
|
|
list [catch { test_syscall reset ""} msg] $msg
|
|
} {1 SQLITE_NOTFOUND}
|
|
|
|
do_test 1.2 { test_syscall reset } {}
|
|
|
|
do_test 1.3.1 { test_syscall install {open getcwd access} } {}
|
|
do_test 1.3.2 { test_syscall reset } {}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Tests for the xGetSystemCall method.
|
|
#
|
|
do_test 2.1.1 { test_syscall exists open } 1
|
|
do_test 2.1.2 { test_syscall exists nosuchcall } 0
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Tests for the xNextSystemCall method.
|
|
#
|
|
foreach s {
|
|
open close access getcwd stat fstat ftruncate
|
|
fcntl read pread write pwrite fchmod fallocate
|
|
pread64 pwrite64 unlink
|
|
} {
|
|
if {[test_syscall exists $s]} {lappend syscall_list $s}
|
|
}
|
|
do_test 3.1 { lsort [test_syscall list] } [lsort $syscall_list]
|
|
|
|
#-------------------------------------------------------------------------
|
|
# This test verifies that if a call to open() fails and errno is set to
|
|
# EINTR, the call is retried. If it succeeds, execution continues as if
|
|
# nothing happened.
|
|
#
|
|
test_syscall reset
|
|
forcedelete test.db2
|
|
do_execsql_test 4.1 {
|
|
CREATE TABLE t1(x, y);
|
|
INSERT INTO t1 VALUES(1, 2);
|
|
ATTACH 'test.db2' AS aux;
|
|
CREATE TABLE aux.t2(x, y);
|
|
INSERT INTO t2 VALUES(3, 4);
|
|
}
|
|
|
|
db_save_and_close
|
|
test_syscall install open
|
|
foreach jrnl [list wal delete] {
|
|
for {set i 1} {$i < 20} {incr i} {
|
|
db_restore_and_reopen
|
|
test_syscall fault $i 0
|
|
test_syscall errno open EINTR
|
|
|
|
do_test 4.2.$jrnl.$i {
|
|
sqlite3 db test.db
|
|
execsql { ATTACH 'test.db2' AS aux }
|
|
execsql "PRAGMA main.journal_mode = $jrnl"
|
|
execsql "PRAGMA aux.journal_mode = $jrnl"
|
|
execsql {
|
|
BEGIN;
|
|
INSERT INTO t1 VALUES(5, 6);
|
|
INSERT INTO t2 VALUES(7, 8);
|
|
COMMIT;
|
|
}
|
|
|
|
db close
|
|
sqlite3 db test.db
|
|
execsql { ATTACH 'test.db2' AS aux }
|
|
execsql {
|
|
SELECT * FROM t1;
|
|
SELECT * FROM t2;
|
|
}
|
|
} {1 2 5 6 3 4 7 8}
|
|
}
|
|
}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# This test verifies that closing database handles does not drop locks
|
|
# held by other database handles in the same process on the same file.
|
|
#
|
|
# The os_unix.c module has to take precautions to prevent this as the
|
|
# close() system call drops locks held by other file-descriptors on the
|
|
# same file. From the Linux man page:
|
|
#
|
|
# close() closes a file descriptor, so that it no longer refers to any file
|
|
# and may be reused. Any record locks (see fcntl(2)) held on the file it
|
|
# was associated with, and owned by the process, are removed (regardless
|
|
# of the file descriptor that was used to obtain the lock).
|
|
#
|
|
catch { db close }
|
|
forcedelete test.db test.db2
|
|
|
|
do_multiclient_test tn {
|
|
code1 {
|
|
sqlite3 dbX1 test.db
|
|
sqlite3 dbX2 test.db
|
|
}
|
|
|
|
do_test syscall-5.$tn.1 {
|
|
sql1 {
|
|
CREATE TABLE t1(a, b);
|
|
INSERT INTO t1 VALUES(1, 2);
|
|
BEGIN;
|
|
INSERT INTO t1 VALUES(3, 4);
|
|
}
|
|
} {}
|
|
|
|
do_test syscall-5.$tn.2 { sql2 { SELECT * FROM t1 } } {1 2}
|
|
do_test syscall-5.$tn.3 {
|
|
csql2 { INSERT INTO t1 VALUES(5, 6) }
|
|
} {1 {database is locked}}
|
|
|
|
do_test syscall-5.$tn.4 {
|
|
code1 {
|
|
dbX1 close
|
|
dbX2 close
|
|
}
|
|
} {}
|
|
|
|
do_test syscall-5.$tn.5 {
|
|
csql2 { INSERT INTO t1 VALUES(5, 6) }
|
|
} {1 {database is locked}}
|
|
|
|
do_test syscall-5.$tn.6 { sql1 { COMMIT } } {}
|
|
|
|
do_test syscall-5.$tn.7 {
|
|
csql2 { INSERT INTO t1 VALUES(5, 6) }
|
|
} {0 {}}
|
|
}
|
|
|
|
catch {db close}
|
|
do_test 6.1 {
|
|
sqlite3 db1 test.db1
|
|
sqlite3 db2 test.db2
|
|
sqlite3 db3 test.db3
|
|
sqlite3 dbM ""
|
|
|
|
db2 close
|
|
db3 close
|
|
dbM close
|
|
db1 close
|
|
} {}
|
|
|
|
do_test 6.2 {
|
|
sqlite3 db test.db
|
|
execsql {
|
|
PRAGMA temp_store = file;
|
|
|
|
PRAGMA main.cache_size = 10;
|
|
PRAGMA temp.cache_size = 10;
|
|
CREATE TABLE temp.tt(a, b);
|
|
INSERT INTO tt VALUES(randomblob(500), randomblob(600));
|
|
INSERT INTO tt SELECT randomblob(500), randomblob(600) FROM tt;
|
|
INSERT INTO tt SELECT randomblob(500), randomblob(600) FROM tt;
|
|
INSERT INTO tt SELECT randomblob(500), randomblob(600) FROM tt;
|
|
INSERT INTO tt SELECT randomblob(500), randomblob(600) FROM tt;
|
|
INSERT INTO tt SELECT randomblob(500), randomblob(600) FROM tt;
|
|
INSERT INTO tt SELECT randomblob(500), randomblob(600) FROM tt;
|
|
INSERT INTO tt SELECT randomblob(500), randomblob(600) FROM tt;
|
|
INSERT INTO tt SELECT randomblob(500), randomblob(600) FROM tt;
|
|
}
|
|
|
|
db close
|
|
} {}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Test that a database file a single byte in size is treated as an empty
|
|
# file. Whereas a file 2 bytes or larger might be considered corrupt.
|
|
#
|
|
catch { db close }
|
|
forcedelete test.db test.db2
|
|
|
|
proc create_db_file {nByte} {
|
|
set fd [open test.db w]
|
|
fconfigure $fd -translation binary -encoding binary
|
|
puts -nonewline $fd [string range "xSQLite" 1 $nByte]
|
|
close $fd
|
|
}
|
|
|
|
foreach {nByte res} {
|
|
1 {0 {}}
|
|
2 {1 {file is encrypted or is not a database}}
|
|
3 {1 {file is encrypted or is not a database}}
|
|
} {
|
|
do_test 7.$nByte {
|
|
create_db_file $nByte
|
|
list [catch {
|
|
sqlite3 db test.db
|
|
execsql { CREATE TABLE t1(a, b) }
|
|
} msg] $msg
|
|
} $res
|
|
catch { db close }
|
|
}
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
catch { db close }
|
|
forcedelete test.db test.db2
|
|
|
|
do_test 8.1 {
|
|
sqlite3 db test.db
|
|
file_control_chunksize_test db main 4096
|
|
file size test.db
|
|
} {0}
|
|
foreach {tn hint size} {
|
|
1 1000 4096
|
|
2 1000 4096
|
|
3 3000 4096
|
|
4 4096 4096
|
|
5 4197 8192
|
|
} {
|
|
do_test 8.2.$tn {
|
|
file_control_sizehint_test db main $hint
|
|
file size test.db
|
|
} $size
|
|
}
|
|
|
|
do_test 8.3 {
|
|
db close
|
|
forcedelete test.db test.db2
|
|
sqlite3 db test.db
|
|
file_control_chunksize_test db main 16
|
|
file size test.db
|
|
} {0}
|
|
foreach {tn hint size} {
|
|
1 5 16
|
|
2 13 16
|
|
3 45 48
|
|
4 48 48
|
|
5 49 64
|
|
} {
|
|
do_test 8.4.$tn {
|
|
file_control_sizehint_test db main $hint
|
|
file size test.db
|
|
} $size
|
|
}
|
|
|
|
test_syscall reset
|
|
finish_test
|