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Overview
| Comment: | Modify test_journal.c to work with pre-allocated databases. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | experimental |
| Files: | files | file ages | folders |
| SHA1: |
4894a5d21044b169f412fef095e689cb |
| User & Date: | dan 2010-08-06 09:43:04 |
Context
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2010-08-06
| ||
| 12:00 | Further updates to comments in pager.c. (check-in: 5f4c17a3 user: dan tags: experimental) | |
| 09:43 | Modify test_journal.c to work with pre-allocated databases. (check-in: 4894a5d2 user: dan tags: experimental) | |
| 06:54 | Fix a bug to do with deleting the journal file when exiting exclusive-locking mode. (check-in: 6217b607 user: dan tags: experimental) | |
Changes
Changes to src/test_journal.c.
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stop_ioerr_simulation(&iSave, &iSave2);
/* Read the database free-list. Add the page-number for each free-list
** leaf to the jt_file.pWritable bitvec.
*/
rc = sqlite3OsRead(p, aData, pMain->nPagesize, 0);
iTrunk = decodeUint32(&aData[32]);
while( rc==SQLITE_OK && iTrunk>0 ){
u32 nLeaf;
u32 iLeaf;
sqlite3_int64 iOff = (iTrunk-1)*pMain->nPagesize;
rc = sqlite3OsRead(p, aData, pMain->nPagesize, iOff);
nLeaf = decodeUint32(&aData[4]);
................................................................................
start_ioerr_simulation(iSave, iSave2);
sqlite3_free(aPage);
if( rc==SQLITE_IOERR_SHORT_READ ){
rc = SQLITE_OK;
}
return rc;
}
/*
** Write data to an jt-file.
*/
static int jtWrite(
sqlite3_file *pFile,
const void *zBuf,
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stop_ioerr_simulation(&iSave, &iSave2);
/* Read the database free-list. Add the page-number for each free-list
** leaf to the jt_file.pWritable bitvec.
*/
rc = sqlite3OsRead(p, aData, pMain->nPagesize, 0);
if( rc==SQLITE_OK ){
u32 nDbsize = decodeUint32(&aData[28]);
if( nDbsize>0 && memcmp(&aData[24], &aData[92], 4)==0 ){
u32 iPg;
for(iPg=nDbsize+1; iPg<=pMain->nPage; iPg++){
sqlite3BitvecSet(pMain->pWritable, iPg);
}
}
}
iTrunk = decodeUint32(&aData[32]);
while( rc==SQLITE_OK && iTrunk>0 ){
u32 nLeaf;
u32 iLeaf;
sqlite3_int64 iOff = (iTrunk-1)*pMain->nPagesize;
rc = sqlite3OsRead(p, aData, pMain->nPagesize, iOff);
nLeaf = decodeUint32(&aData[4]);
................................................................................
start_ioerr_simulation(iSave, iSave2);
sqlite3_free(aPage);
if( rc==SQLITE_IOERR_SHORT_READ ){
rc = SQLITE_OK;
}
return rc;
}
/*
** Write data to an jt-file.
*/
static int jtWrite(
sqlite3_file *pFile,
const void *zBuf,
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Changes to test/fallocate.test.
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do_test fallocate-1.8 { execsql { COMMIT } } {}
#-------------------------------------------------------------------------
# The following tests - fallocate-2.* - test that things work in WAL
# mode as well.
#
db close
file delete -force test.db
sqlite3 db test.db
file_control_chunksize_test db main [expr 32*1024]
do_test fallocate-2.1 {
execsql {
................................................................................
} {1}
do_test fallocate-2.8 {
execsql { COMMIT } db2
execsql { PRAGMA wal_checkpoint }
file size test.db
} [expr 32*1024]
finish_test
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do_test fallocate-1.8 { execsql { COMMIT } } {}
#-------------------------------------------------------------------------
# The following tests - fallocate-2.* - test that things work in WAL
# mode as well.
#
set skipwaltests [expr {[permutation]=="journaltest"}]
ifcapable !wal { set skipwaltests 1 }
if {!$skipwaltests} {
db close
file delete -force test.db
sqlite3 db test.db
file_control_chunksize_test db main [expr 32*1024]
do_test fallocate-2.1 {
execsql {
................................................................................
} {1}
do_test fallocate-2.8 {
execsql { COMMIT } db2
execsql { PRAGMA wal_checkpoint }
file size test.db
} [expr 32*1024]
}
finish_test
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