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Overview
Comment:Extra tests for "PRAGMA checkpoint_fullfsync".
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SHA1: e38c81cc18d2ceaa1644aaba64530ba5d1fbf2cf
User & Date: dan 2010-11-20 12:01:35
Context
2010-11-22
17:26
Fix a typo in unixCurrentTimeInt64() preventing compilation with NO_GETTOD defined. check-in: 3df3e79b user: dan tags: trunk
2010-11-20
12:01
Extra tests for "PRAGMA checkpoint_fullfsync". check-in: e38c81cc user: dan tags: trunk
10:57
Add extra tests for test_superlock.c. check-in: 1c4e58e7 user: dan tags: trunk
Changes
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Changes to test/wal2.test.

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#

set testdir [file dirname $argv0]
source $testdir/tester.tcl
source $testdir/lock_common.tcl
source $testdir/malloc_common.tcl
source $testdir/wal_common.tcl



ifcapable !wal {finish_test ; return }

proc set_tvfs_hdr {file args} {

  # Set $nHdr to the number of bytes in the wal-index header:
  set nHdr 48
................................................................................
    execsql { INSERT INTO t1 VALUES(9, 10) }
    execsql { INSERT INTO t1 VALUES(11, 12) }
    execsql { INSERT INTO t1 VALUES(13, 14) }
    db close
    list $sqlite_sync_count $sqlite_fullsync_count
  } [lrange $reslist 4 5]
}





































































finish_test







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#

set testdir [file dirname $argv0]
source $testdir/tester.tcl
source $testdir/lock_common.tcl
source $testdir/malloc_common.tcl
source $testdir/wal_common.tcl

set testprefix wal2

ifcapable !wal {finish_test ; return }

proc set_tvfs_hdr {file args} {

  # Set $nHdr to the number of bytes in the wal-index header:
  set nHdr 48
................................................................................
    execsql { INSERT INTO t1 VALUES(9, 10) }
    execsql { INSERT INTO t1 VALUES(11, 12) }
    execsql { INSERT INTO t1 VALUES(13, 14) }
    db close
    list $sqlite_sync_count $sqlite_fullsync_count
  } [lrange $reslist 4 5]
}

catch { db close }

# PRAGMA checkpoint_fullsync
# PRAGMA fullfsync
# PRAGMA synchronous
#
foreach {tn settings commit_sync ckpt_sync} {
  1  {0 0 off}     {0 0}  {0 0}
  2  {0 0 normal}  {0 0}  {2 0}
  3  {0 0 full}    {1 0}  {2 0}

  4  {0 1 off}     {0 0}  {0 0}
  5  {0 1 normal}  {0 0}  {0 2}
  6  {0 1 full}    {0 1}  {0 2}

  7  {1 0 off}     {0 0}  {0 0}
  8  {1 0 normal}  {0 0}  {0 2}
  9  {1 0 full}    {1 0}  {0 2}

  10 {1 1 off}     {0 0}  {0 0}
  11 {1 1 normal}  {0 0}  {0 2}
  12 {1 1 full}    {0 1}  {0 2}
} {
  forcedelete test.db

  testvfs tvfs -default 1
  tvfs filter xSync
  tvfs script xSyncCb
  proc xSyncCb {method file fileid flags} {
    incr ::sync($flags)
  }

  sqlite3 db test.db
  do_execsql_test 15.$tn.1 "
    CREATE TABLE t1(x);
    PRAGMA journal_mode = WAL;
    PRAGMA checkpoint_fullfsync = [lindex $settings 0];
    PRAGMA fullfsync = [lindex $settings 1];
    PRAGMA synchronous = [lindex $settings 2];
  " {wal}

  do_test 15.$tn.2 {
    set sync(normal) 0
    set sync(full) 0
    execsql { INSERT INTO t1 VALUES('abc') }
    list $::sync(normal) $::sync(full)
  } $commit_sync

  do_test 15.$tn.3 {
    set sync(normal) 0
    set sync(full) 0
    execsql { INSERT INTO t1 VALUES('def') }
    list $::sync(normal) $::sync(full)
  } $commit_sync

  do_test 15.$tn.4 {
    set sync(normal) 0
    set sync(full) 0
    execsql { PRAGMA wal_checkpoint }
    list $::sync(normal) $::sync(full)
  } $ckpt_sync
  
  db close
  tvfs delete
}



finish_test