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116 lines
3.3 KiB
Plaintext
116 lines
3.3 KiB
Plaintext
# 2001 October 12
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library. The
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# focus of this file is testing for correct handling of disk full
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# errors.
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#
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# $Id: diskfull.test,v 1.8 2008/07/12 14:52:20 drh Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set sqlite_io_error_persist 0
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set sqlite_io_error_hit 0
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set sqlite_io_error_pending 0
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do_test diskfull-1.1 {
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execsql {
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CREATE TABLE t1(x);
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INSERT INTO t1 VALUES(randstr(1000,1000));
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INSERT INTO t1 SELECT * FROM t1;
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INSERT INTO t1 SELECT * FROM t1;
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INSERT INTO t1 SELECT * FROM t1;
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INSERT INTO t1 SELECT * FROM t1;
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CREATE INDEX t1i1 ON t1(x);
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CREATE TABLE t2 AS SELECT x AS a, x AS b FROM t1;
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CREATE INDEX t2i1 ON t2(b);
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}
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} {}
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set sqlite_diskfull_pending 0
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integrity_check diskfull-1.2
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do_test diskfull-1.3 {
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set sqlite_diskfull_pending 1
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catchsql {
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INSERT INTO t1 SELECT * FROM t1;
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}
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} {1 {database or disk is full}}
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set sqlite_diskfull_pending 0
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integrity_check diskfull-1.4
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do_test diskfull-1.5 {
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set sqlite_diskfull_pending 1
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catchsql {
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DELETE FROM t1;
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}
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} {1 {database or disk is full}}
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set sqlite_diskfull_pending 0
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set sqlite_io_error_hit 0
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integrity_check diskfull-1.6
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proc do_diskfull_test {prefix sql} {
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set ::go 1
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set ::sql $sql
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set ::i 1
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while {$::go} {
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incr ::i
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do_test ${prefix}.$::i.1 {
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set ::sqlite_diskfull_pending $::i
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set ::sqlite_diskfull 0
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set r [catchsql $::sql]
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if {!$::sqlite_diskfull} {
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set r {1 {database or disk is full}}
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set ::go 0
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}
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if {$r=="1 {disk I/O error}"} {
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set r {1 {database or disk is full}}
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}
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set r
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} {1 {database or disk is full}}
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set ::sqlite_diskfull_pending 0
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db close
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sqlite3 db test.db
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integrity_check ${prefix}.$::i.2
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}
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}
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do_diskfull_test diskfull-2 VACUUM
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# db close
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# file delete -force test.db
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# file delete -force test.db-journal
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# sqlite3 db test.db
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#
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# do_test diskfull-3.1 {
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# execsql {
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# PRAGMA default_cache_size = 10;
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# CREATE TABLE t3(a, b, UNIQUE(a, b));
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# INSERT INTO t3 VALUES( randstr(100, 100), randstr(100, 100) );
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# INSERT INTO t3 SELECT randstr(100, 100), randstr(100, 100) FROM t3;
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# INSERT INTO t3 SELECT randstr(100, 100), randstr(100, 100) FROM t3;
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# INSERT INTO t3 SELECT randstr(100, 100), randstr(100, 100) FROM t3;
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# INSERT INTO t3 SELECT randstr(100, 100), randstr(100, 100) FROM t3;
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# INSERT INTO t3 SELECT randstr(100, 100), randstr(100, 100) FROM t3;
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# INSERT INTO t3 SELECT randstr(100, 100), randstr(100, 100) FROM t3;
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# INSERT INTO t3 SELECT randstr(100, 100), randstr(100, 100) FROM t3;
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# UPDATE t3
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# SET b = (SELECT a FROM t3 WHERE rowid = (SELECT max(rowid)-1 FROM t3))
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# WHERE rowid = (SELECT max(rowid) FROM t3);
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# PRAGMA cache_size;
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# }
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# } {10}
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#
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# do_diskfull_test diskfull-3.2 {
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# BEGIN;
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# INSERT INTO t3 VALUES( randstr(100, 100), randstr(100, 100) );
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# UPDATE t3 SET a = b;
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# COMMIT;
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# }
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finish_test
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