85 lines
2.2 KiB
Plaintext
85 lines
2.2 KiB
Plaintext
# 2010 May 25
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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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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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source $testdir/lock_common.tcl
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source $testdir/wal_common.tcl
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ifcapable !wal {finish_test ; return }
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set testprefix walcrash4
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#-------------------------------------------------------------------------
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# At one point, if "PRAGMA synchronous=full" is set and the platform
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# does not support POWERSAFE_OVERWRITE, and the last frame written to
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# the wal file in a transaction is aligned with a sector boundary, the
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# xSync() call was omitted.
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#
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# The following test verifies that this has been fixed.
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#
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do_execsql_test 1.0 {
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PRAGMA autovacuum = 0;
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PRAGMA page_size = 1024;
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PRAGMA journal_mode = wal;
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PRAGMA main.synchronous = full;
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} {wal}
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faultsim_save_and_close
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# The error message is different on unix and windows
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#
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if {$::tcl_platform(platform)=="windows"} {
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set msg "child killed: unknown signal"
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} else {
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set msg "child process exited abnormally"
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}
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for {set nExtra 0} {$nExtra < 10} {incr nExtra} {
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for {set i 0} {$i < 10} {incr i} {
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do_test 1.nExtra=$nExtra.i=$i.1 {
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faultsim_restore_and_reopen
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set fd [open crash.tcl w]
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puts $fd [subst -nocommands {
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sqlite3_crash_enable 1
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sqlite3_test_control_pending_byte $::sqlite_pending_byte
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sqlite3 db test.db -vfs crash
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db eval {
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PRAGMA main.synchronous=FULL;
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BEGIN;
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CREATE TABLE t1(x UNIQUE);
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}
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for {set e 2} {[set e] < ($nExtra+2)} {incr e} {
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db eval "CREATE TABLE t[set e] (x)"
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}
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db eval {
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INSERT INTO t1 VALUES( randomblob(170000) );
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COMMIT;
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}
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sqlite3_crash_now
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}]
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close $fd
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set r [catch { exec [info nameofexec] crash.tcl >@stdout } msg]
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list $r $msg
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} "1 {$msg}"
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do_execsql_test 1.nExtra=$nExtra.i=$i.2 {
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SELECT count(*) FROM t1;
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PRAGMA integrity_check;
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} {1 ok}
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}
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}
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finish_test
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