X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fstorage%2Freconnect.t;h=557bff8cab086fd0be7618bda41561b90b2103b1;hb=e01fd1cb593cf66ee6016ad6de89706f02d56ffe;hp=8a332848de462a9d48893458df92bf993a46cab9;hpb=65d351219882184861384aedac6f251b6797d0d7;p=dbsrgits%2FDBIx-Class.git diff --git a/t/storage/reconnect.t b/t/storage/reconnect.t index 8a33284..557bff8 100644 --- a/t/storage/reconnect.t +++ b/t/storage/reconnect.t @@ -2,19 +2,20 @@ use strict; use warnings; use FindBin; -use File::Copy; +use File::Copy 'move'; use Test::More; +use Test::Exception; use lib qw(t/lib); use DBICTest; -my $db_orig = "$FindBin::Bin/../var/DBIxClass.db"; +my $db_orig = DBICTest->_sqlite_dbfilename; my $db_tmp = "$db_orig.tmp"; # Set up the "usual" sqlite for DBICTest my $schema = DBICTest->init_schema( sqlite_use_file => 1 ); # Make sure we're connected by doing something -my @art = $schema->resultset("Artist")->search({ }, { order_by => 'name DESC'}); +my @art = $schema->resultset("Artist")->search({ }, { order_by => { -desc => 'name' }}); cmp_ok(@art, '==', 3, "Three artists returned"); # Disconnect the dbh, and be sneaky about it @@ -31,44 +32,40 @@ cmp_ok(@art, '==', 3, "Three artists returned"); # 2. It catches the exception, checks ->{Active}/->ping, sees the disconnected state... # 3. Reconnects, and retries the operation # 4. Success! -my @art_two = $schema->resultset("Artist")->search({ }, { order_by => 'name DESC'}); +my @art_two = $schema->resultset("Artist")->search({ }, { order_by => { -desc => 'name' }}); cmp_ok(@art_two, '==', 3, "Three artists returned"); ### Now, disconnect the dbh, and move the db file; -# create a new one and chmod 000 to prevent SQLite from connecting. +# create a new one full of garbage, prevent SQLite from connecting. $schema->storage->_dbh->disconnect; -move( $db_orig, $db_tmp ); -open DBFILE, '>', $db_orig; -print DBFILE 'THIS IS NOT A REAL DATABASE'; -close DBFILE; -chmod 0000, $db_orig; +move( $db_orig, $db_tmp ) + or die "failed to move $db_orig to $db_tmp: $!"; +open my $db_file, '>', $db_orig; +print $db_file 'THIS IS NOT A REAL DATABASE'; +close $db_file; -### Try the operation again... it should fail, since there's no db +### Try the operation again... it should fail, since there's no valid db { - # Catch the DBI connection error - local $SIG{__WARN__} = sub {}; - eval { - my @art_three = $schema->resultset("Artist")->search( {}, { order_by => 'name DESC' } ); - }; - ok( $@, 'The operation failed' ); + # Catch the DBI connection error + local $SIG{__WARN__} = sub {}; + throws_ok { + my @art_three = $schema->resultset("Artist")->search( {}, { order_by => { -desc => 'name' } } ); + } qr/not a database/, 'The operation failed'; } +ok (! $schema->storage->connected, 'We are not connected' ); + ### Now, move the db file back to the correct name -unlink($db_orig); -move( $db_tmp, $db_orig ); - -SKIP: { - skip "Cannot reconnect if original connection didn't fail", 2 - if ( $@ =~ /encrypted or is not a database/ ); - - ### Try the operation again... this time, it should succeed - my @art_four; - eval { - @art_four = $schema->resultset("Artist")->search( {}, { order_by => 'name DESC' } ); - }; - ok( !$@, 'The operation succeeded' ); - cmp_ok( @art_four, '==', 3, "Three artists returned" ); -} +unlink($db_orig) or die "could not delete $db_orig: $!"; +move( $db_tmp, $db_orig ) + or die "could not move $db_tmp to $db_orig: $!"; + +### Try the operation again... this time, it should succeed +my @art_four; +lives_ok { + @art_four = $schema->resultset("Artist")->search( {}, { order_by => { -desc => 'name' } } ); +} 'The operation succeeded'; +cmp_ok( @art_four, '==', 3, "Three artists returned" ); # check that reconnection contexts are preserved in txn_do / dbh_do