| Index: third_party/sqlite/src/test/pagerfault3.test
|
| diff --git a/third_party/sqlite/src/test/pagerfault3.test b/third_party/sqlite/src/test/pagerfault3.test
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..3d192e6d434f27d878d466651a31a9753d0e69dc
|
| --- /dev/null
|
| +++ b/third_party/sqlite/src/test/pagerfault3.test
|
| @@ -0,0 +1,64 @@
|
| +# 2011 January 28
|
| +#
|
| +# The author disclaims copyright to this source code. In place of
|
| +# a legal notice, here is a blessing:
|
| +#
|
| +# May you do good and not evil.
|
| +# May you find forgiveness for yourself and forgive others.
|
| +# May you share freely, never taking more than you give.
|
| +#
|
| +#***********************************************************************
|
| +#
|
| +
|
| +set testdir [file dirname $argv0]
|
| +source $testdir/tester.tcl
|
| +source $testdir/lock_common.tcl
|
| +source $testdir/malloc_common.tcl
|
| +
|
| +if {[permutation] == "inmemory_journal"} {
|
| + finish_test
|
| + return
|
| +}
|
| +
|
| +# Create a database with page-size 2048 bytes that uses 2 pages. Populate
|
| +# it so that if the page-size is changed to 1024 bytes and the db vacuumed,
|
| +# the new db size is 3 pages.
|
| +#
|
| +do_test pagerfault3-pre1 {
|
| + execsql {
|
| + PRAGMA auto_vacuum = 0;
|
| + PRAGMA page_size = 2048;
|
| + CREATE TABLE t1(x);
|
| + INSERT INTO t1 VALUES(randomblob(1200));
|
| + PRAGMA page_count;
|
| + }
|
| +} {2}
|
| +do_test pagerfault3-pre2 {
|
| + faultsim_save_and_close
|
| + faultsim_restore_and_reopen
|
| + execsql {
|
| + PRAGMA page_size = 1024;
|
| + VACUUM;
|
| + PRAGMA page_count;
|
| + }
|
| +} {3}
|
| +
|
| +# Now do the page-size change and VACUUM with IO error injection. When
|
| +# an IO error is injected into the final xSync() of the commit, the pager
|
| +# will have to extend the db file from 3072 to 4096 byts when rolling
|
| +# back the hot-journal file. This is a special case in pager_truncate().
|
| +#
|
| +do_faultsim_test pagerfault3-1 -faults ioerr-transient -prep {
|
| + faultsim_restore_and_reopen
|
| +} -body {
|
| + execsql {
|
| + PRAGMA page_size = 1024;
|
| + VACUUM;
|
| + }
|
| +} -test {
|
| + faultsim_test_result {0 {}}
|
| + faultsim_integrity_check
|
| +}
|
| +
|
| +finish_test
|
| +
|
|
|