| Index: third_party/sqlite/test/pcache2.test
|
| ===================================================================
|
| --- third_party/sqlite/test/pcache2.test (revision 56608)
|
| +++ third_party/sqlite/test/pcache2.test (working copy)
|
| @@ -1,80 +0,0 @@
|
| -# 2008 September 15
|
| -#
|
| -# 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.
|
| -#
|
| -#***********************************************************************
|
| -#
|
| -# This file is focused on testing the pcache module.
|
| -#
|
| -# $Id: pcache2.test,v 1.5 2009/07/18 14:36:24 danielk1977 Exp $
|
| -
|
| -set testdir [file dirname $argv0]
|
| -source $testdir/tester.tcl
|
| -
|
| -
|
| -# Set up a pcache memory pool so that we can easily track how many
|
| -# pages are being used for cache.
|
| -#
|
| -do_test pcache2-1.1 {
|
| - db close
|
| - sqlite3_reset_auto_extension
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| - sqlite3_shutdown
|
| - sqlite3_config_pagecache 6000 100
|
| - sqlite3_initialize
|
| - autoinstall_test_functions
|
| - sqlite3_status SQLITE_STATUS_PAGECACHE_USED 1
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| - sqlite3_status SQLITE_STATUS_PAGECACHE_USED 0
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| -} {0 0 0}
|
| -
|
| -# Open up two database connections to separate files.
|
| -#
|
| -do_test pcache2-1.2 {
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| - file delete -force test.db test.db-journal
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| - sqlite3 db test.db
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| - db eval {PRAGMA cache_size=10}
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| - lindex [sqlite3_status SQLITE_STATUS_PAGECACHE_USED 0] 1
|
| -} {2}
|
| -do_test pcache2-1.3 {
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| - file delete -force test2.db test2.db-journal
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| - sqlite3 db2 test2.db
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| - db2 eval {PRAGMA cache_size=50}
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| - lindex [sqlite3_status SQLITE_STATUS_PAGECACHE_USED 0] 1
|
| -} {4}
|
| -
|
| -
|
| -# Make lots of changes on the first connection. Verify that the
|
| -# page cache usage does not grow to consume the page space set aside
|
| -# for the second connection.
|
| -#
|
| -do_test pcache2-1.4 {
|
| - db eval {
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| - CREATE TABLE t1(a,b);
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| - CREATE TABLE t2(x,y);
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| - INSERT INTO t1 VALUES(1, zeroblob(800));
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| - INSERT INTO t1 VALUES(2, zeroblob(800));
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| - INSERT INTO t2 SELECT * FROM t1;
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| - INSERT INTO t1 SELECT x+2, y FROM t2;
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| - INSERT INTO t2 SELECT a+10, b FROM t1;
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| - INSERT INTO t1 SELECT x+10, y FROM t2;
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| - INSERT INTO t2 SELECT a+100, b FROM t1;
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| - INSERT INTO t1 SELECT x+100, y FROM t2;
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| - INSERT INTO t2 SELECT a+1000, b FROM t1;
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| - INSERT INTO t1 SELECT x+1000, y FROM t2;
|
| - }
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| - sqlite3_status SQLITE_STATUS_PAGECACHE_USED 0
|
| -} {0 13 13}
|
| -
|
| -db close
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| -catch {db2 close}
|
| -sqlite3_reset_auto_extension
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| -sqlite3_shutdown
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| -sqlite3_config_pagecache 0 0
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| -sqlite3_initialize
|
| -autoinstall_test_functions
|
| -
|
| -finish_test
|
|
|