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Overview
Comment:Add tests to walcrash3.test.
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SHA1: d76880428013ae2c5be00d87bb3e1695af6f706f
User & Date: dan 2011-12-17 08:10:34
Context
2011-12-17
13:45
Merge in changes that cause the first sector of the WAL file to be synced when the WAL restarts. This is a fix for the power-loss corruption problem described in ticket [ff5be73dee086] check-in: 44ca4d12 user: drh tags: trunk
08:10
Add tests to walcrash3.test. check-in: d7688042 user: dan tags: trunk
01:31
Make sure the Salt-1 value in the WAL file is sequentially numbered at each checkpoint, as it says it should be in the documentation. check-in: 7b63b11b user: drh tags: trunk
Changes
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Changes to test/permutations.test.

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  fkey_malloc.test fuzz.test fuzz3.test fuzz_malloc.test in2.test loadext.test
  misc7.test mutex2.test notify2.test onefile.test pagerfault2.test 
  savepoint4.test savepoint6.test select9.test 
  speed1.test speed1p.test speed2.test speed3.test speed4.test 
  speed4p.test sqllimits1.test tkt2686.test thread001.test thread002.test
  thread003.test thread004.test thread005.test trans2.test vacuum3.test 
  incrvacuum_ioerr.test autovacuum_crash.test btree8.test shared_err.test
  vtab_err.test walslow.test walcrash.test 
  walthread.test rtree3.test indexfault.test
}]
if {[info exists ::env(QUICKTEST_INCLUDE)]} {
  set allquicktests [concat $allquicktests $::env(QUICKTEST_INCLUDE)]
}

#############################################################################







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  fkey_malloc.test fuzz.test fuzz3.test fuzz_malloc.test in2.test loadext.test
  misc7.test mutex2.test notify2.test onefile.test pagerfault2.test 
  savepoint4.test savepoint6.test select9.test 
  speed1.test speed1p.test speed2.test speed3.test speed4.test 
  speed4p.test sqllimits1.test tkt2686.test thread001.test thread002.test
  thread003.test thread004.test thread005.test trans2.test vacuum3.test 
  incrvacuum_ioerr.test autovacuum_crash.test btree8.test shared_err.test
  vtab_err.test walslow.test walcrash.test walcrash3.test
  walthread.test rtree3.test indexfault.test 
}]
if {[info exists ::env(QUICKTEST_INCLUDE)]} {
  set allquicktests [concat $allquicktests $::env(QUICKTEST_INCLUDE)]
}

#############################################################################

Changes to test/walcrash3.test.

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  #
  if {$::state==2} {
    sqlite3 db2 xx_test.db
    do_test 1.$i.2 { execsql { PRAGMA integrity_check  } db2 } "ok"
    do_test 1.$i.3 { execsql { SELECT count(*) FROM t1 } db2 } [expr $i-1]
    db2 close
  }
}























































finish_test









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  #
  if {$::state==2} {
    sqlite3 db2 xx_test.db
    do_test 1.$i.2 { execsql { PRAGMA integrity_check  } db2 } "ok"
    do_test 1.$i.3 { execsql { SELECT count(*) FROM t1 } db2 } [expr $i-1]
    db2 close
  }
}
catch { db close }
tvfs delete

#--------------------------------------------------------------------------
#
catch { db close }
forcedelete test.db

do_test 2.1 {
  sqlite3 db test.db
  execsql {
    PRAGMA page_size = 512;
    PRAGMA journal_mode = WAL;
    PRAGMA wal_autocheckpoint = 128;
    CREATE TABLE t1(a PRIMARY KEY, b);
    INSERT INTO t1 VALUES(randomblob(25), randomblob(200));
  }

  for {set i 0} {$i < 1500} {incr i} {
    execsql { INSERT INTO t1 VALUES(randomblob(25), randomblob(200)) }
  }

  db_save
  db close
} {}

set nInitialErr [set_test_counter errors]
for {set i 2} {$i<10000 && [set_test_counter errors]==$nInitialErr} {incr i} {

  do_test 2.$i.1 {
    catch { db close } 
    db_restore
    crashsql -delay 2 -file test.db-wal -seed $i {
      SELECT * FROM sqlite_master;
      PRAGMA synchronous = full;
      PRAGMA wal_checkpoint;
      BEGIN;
        INSERT INTO t1 VALUES(randomblob(26), randomblob(200));
        INSERT INTO t1 VALUES(randomblob(26), randomblob(200));
        INSERT INTO t1 VALUES(randomblob(26), randomblob(200));
        INSERT INTO t1 VALUES(randomblob(26), randomblob(200));
        INSERT INTO t1 VALUES(randomblob(26), randomblob(200));
        INSERT INTO t1 VALUES(randomblob(26), randomblob(200));
        INSERT INTO t1 VALUES(randomblob(26), randomblob(200));
        INSERT INTO t1 VALUES(randomblob(26), randomblob(200));
      COMMIT;
    }
  } {1 {child process exited abnormally}}

  do_test 2.$i.2 {
    sqlite3 db test.db
    execsql { PRAGMA integrity_check } 
  } {ok}
}

finish_test