os/persistentdata/persistentstorage/sqlite3api/TEST/TclScript/crash7.test
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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# 2008 March 20
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#
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# The author disclaims copyright to this source code.  In place of
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# a legal notice, here is a blessing:
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#
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#    May you do good and not evil.
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#    May you find forgiveness for yourself and forgive others.
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#    May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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# $Id: crash7.test,v 1.1 2008/04/03 14:36:26 danielk1977 Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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ifcapable !crashtest {
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  finish_test
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  return
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}
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proc signature {} {
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  return [db eval {SELECT count(*), md5sum(a), md5sum(b), md5sum(c) FROM abc}]
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}
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foreach f [list test.db test.db-journal] {
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  for {set ii 1} {$ii < 64} {incr ii} {
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    db close
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    file delete test.db
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    sqlite3 db test.db
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    set from_size [expr 1024 << ($ii&3)]
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    set to_size   [expr 1024 << (($ii>>2)&3)]
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    execsql "
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      PRAGMA page_size = $from_size;
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      BEGIN;
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      CREATE TABLE abc(a PRIMARY KEY, b, c);
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      INSERT INTO abc VALUES(randomblob(100), randomblob(200), randomblob(1000));
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      INSERT INTO abc 
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          SELECT randomblob(1000), randomblob(200), randomblob(100)
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          FROM abc;
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      INSERT INTO abc 
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          SELECT randomblob(100), randomblob(200), randomblob(1000)
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          FROM abc;
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      INSERT INTO abc 
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          SELECT randomblob(100), randomblob(200), randomblob(1000)
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          FROM abc;
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      INSERT INTO abc 
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          SELECT randomblob(100), randomblob(200), randomblob(1000)
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          FROM abc;
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      INSERT INTO abc 
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          SELECT randomblob(100), randomblob(200), randomblob(1000)
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          FROM abc WHERE [expr $ii&16];
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      INSERT INTO abc 
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          SELECT randomblob(25), randomblob(45), randomblob(9456)
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          FROM abc WHERE [expr $ii&32];
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      INSERT INTO abc 
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          SELECT randomblob(100), randomblob(200), randomblob(1000)
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          FROM abc WHERE [expr $ii&8];
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      INSERT INTO abc 
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          SELECT randomblob(25), randomblob(45), randomblob(9456)
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          FROM abc WHERE [expr $ii&4];
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      COMMIT;
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    "
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    set sig [signature]
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    db close
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    do_test crash7-1.$ii.crash {
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       crashsql -file $f "
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         PRAGMA page_size = $to_size;
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         VACUUM;
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       "
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    } {1 {child process exited abnormally}}
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    sqlite3 db test.db
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    integrity_check crash7-1.$ii.integrity
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  } 
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}
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finish_test