mirror of
https://github.com/sqlite/sqlite.git
synced 2024-11-24 16:18:08 +01:00
69aedc8db4
F2FS file-systems with the "atomic-write" feature. FossilOrigin-Name: 56d93d070d6b92d8a5a3fec1b09aae8911116c73d072fc5022f0b51668ed996b
105 lines
2.4 KiB
Plaintext
105 lines
2.4 KiB
Plaintext
# 2010 February 18
|
|
#
|
|
# 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 tests in this file check that SQLite uses (or does not use) a
|
|
# statement journal for various SQL statements.
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
|
|
if {[atomic_batch_write test.db]} {
|
|
finish_test
|
|
return
|
|
}
|
|
|
|
do_test stmt-1.1 {
|
|
execsql { CREATE TABLE t1(a integer primary key, b INTEGER NOT NULL) }
|
|
} {}
|
|
|
|
# The following tests verify the method used for the tests in this file -
|
|
# that if a statement journal is required by a statement it is opened and
|
|
# remains open until the current transaction is committed or rolled back.
|
|
#
|
|
# This only work if SQLITE_TEMP_STORE!=3
|
|
#
|
|
if {$::TEMP_STORE==3} {
|
|
finish_test
|
|
return
|
|
}
|
|
do_test stmt-1.2 {
|
|
set sqlite_open_file_count
|
|
} {1}
|
|
do_test stmt-1.3 {
|
|
execsql {
|
|
PRAGMA temp_store = file;
|
|
BEGIN;
|
|
INSERT INTO t1 VALUES(1, 1);
|
|
}
|
|
set sqlite_open_file_count
|
|
} {2}
|
|
do_test stmt-1.4 {
|
|
execsql {
|
|
INSERT INTO t1 SELECT a+1, b+1 FROM t1;
|
|
}
|
|
set sqlite_open_file_count
|
|
# 2016-03-04: statement-journal open deferred
|
|
} {2}
|
|
do_test stmt-1.5 {
|
|
execsql COMMIT
|
|
set sqlite_open_file_count
|
|
} {1}
|
|
do_test stmt-1.6.1 {
|
|
execsql {
|
|
BEGIN;
|
|
INSERT INTO t1 SELECT a+2, b+2 FROM t1;
|
|
}
|
|
set sqlite_open_file_count
|
|
} {2}
|
|
do_test stmt-1.6.2 {
|
|
execsql { INSERT INTO t1 SELECT a+4, b+4 FROM t1 }
|
|
set sqlite_open_file_count
|
|
# 2016-03-04: statement-journal open deferred
|
|
} {2}
|
|
do_test stmt-1.7 {
|
|
execsql COMMIT
|
|
set sqlite_open_file_count
|
|
} {1}
|
|
|
|
|
|
proc filecount {testname sql expected} {
|
|
uplevel [list do_test $testname [subst -nocommand {
|
|
execsql BEGIN
|
|
execsql { $sql }
|
|
set ret [set sqlite_open_file_count]
|
|
execsql ROLLBACK
|
|
set ret
|
|
}] $expected]
|
|
}
|
|
|
|
filecount stmt-2.1 { INSERT INTO t1 VALUES(9, 9) } 2
|
|
filecount stmt-2.2 { REPLACE INTO t1 VALUES(9, 9) } 2
|
|
filecount stmt-2.3 { INSERT INTO t1 SELECT 9, 9 } 2
|
|
filecount stmt-2.4 {
|
|
INSERT INTO t1 SELECT 9, 9;
|
|
INSERT INTO t1 SELECT 10, 10;
|
|
} 2
|
|
|
|
do_test stmt-2.5 {
|
|
execsql { CREATE INDEX i1 ON t1(b) }
|
|
} {}
|
|
filecount stmt-2.6 {
|
|
REPLACE INTO t1 VALUES(5, 5);
|
|
REPLACE INTO t1 VALUES(5, 5);
|
|
} 2
|
|
|
|
finish_test
|