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Overview
Comment:Increase the hard upper bound on the number of pcache pages in test_pcache when the test harness is compiled for in-memory temp tables. Some of the test cases need to extra memory to avoid unplanned out of memory errors. (CVS 6494)
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SHA1: 7f2d6a0bd510801e011eb075f494194d9ebf568b
User & Date: drh 2009-04-11 11:38:54.000
Context
2009-04-11
14:46
Allocate a little extra scratch space for the memsubsys1 tests. The extra space is needed in some configurations. (CVS 6495) (check-in: 5484419294 user: drh tags: trunk)
11:38
Increase the hard upper bound on the number of pcache pages in test_pcache when the test harness is compiled for in-memory temp tables. Some of the test cases need to extra memory to avoid unplanned out of memory errors. (CVS 6494) (check-in: 7f2d6a0bd5 user: drh tags: trunk)
10:25
Replace invocation of (really_finish_test) from async.test with (finish_test). Otherwise a tcl exception may be thrown when running permutations. (CVS 6493) (check-in: e6465e9da3 user: danielk1977 tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/test_pcache.c.
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** implementation that can be plugged in in place of the
** default pcache.  This alternative pager cache will throw
** some errors that the default cache does not.
**
** This pagecache implementation is designed for simplicity
** not speed.  
**
** $Id: test_pcache.c,v 1.2 2009/01/07 03:59:47 drh Exp $
*/
#include "sqlite3.h"
#include <string.h>
#include <assert.h>

/*
** Global data used by this test implementation.  There is no








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** implementation that can be plugged in in place of the
** default pcache.  This alternative pager cache will throw
** some errors that the default cache does not.
**
** This pagecache implementation is designed for simplicity
** not speed.  
**
** $Id: test_pcache.c,v 1.3 2009/04/11 11:38:54 drh Exp $
*/
#include "sqlite3.h"
#include <string.h>
#include <assert.h>

/*
** Global data used by this test implementation.  There is no
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  assert( testpcacheGlobal.pDummy!=0 );
  assert( testpcacheGlobal.nInstance==0 );
  sqlite3_free( testpcacheGlobal.pDummy );
  testpcacheGlobal.pDummy = 0;
}

/*
** Number of pages in a cache






*/



#define TESTPCACHE_NPAGE    217

#define TESTPCACHE_RESERVE   17

/*
** Magic numbers used to determine validity of the page cache.
*/
#define TESTPCACHE_VALID  0x364585fd
#define TESTPCACHE_CLEAR  0xd42670d4








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  assert( testpcacheGlobal.pDummy!=0 );
  assert( testpcacheGlobal.nInstance==0 );
  sqlite3_free( testpcacheGlobal.pDummy );
  testpcacheGlobal.pDummy = 0;
}

/*
** Number of pages in a cache.
**
** The number of pages is a hard upper bound in this test module.
** If more pages are requested, sqlite3PcacheFetch() returns NULL.
**
** If testing with in-memory temp tables, provide a larger pcache.
** Some of the test cases need this.
*/
#if defined(SQLITE_TEMP_STORE) && SQLITE_TEMP_STORE>=2
# define TESTPCACHE_NPAGE    499
#else
# define TESTPCACHE_NPAGE    217
#endif
#define TESTPCACHE_RESERVE   17

/*
** Magic numbers used to determine validity of the page cache.
*/
#define TESTPCACHE_VALID  0x364585fd
#define TESTPCACHE_CLEAR  0xd42670d4
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