use warnings;
use FindBin;
-use File::Copy;
+use File::Copy 'move';
use Test::More;
+use Test::Exception;
use lib qw(t/lib);
use DBICTest;
-plan tests => 6;
-
-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
# 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
+
+my $args = [1, 2, 3];
+
+my $ctx_map = {
+ VOID => {
+ invoke => sub { shift->(); 1 },
+ wa => undef,
+ },
+ SCALAR => {
+ invoke => sub { my $foo = shift->() },
+ wa => '',
+ },
+ LIST => {
+ invoke => sub { my @foo = shift->() },
+ wa => 1,
+ },
+};
+
+for my $ctx (keys %$ctx_map) {
+
+ # start disconnected and then connected
+ $schema->storage->disconnect;
+ for (1, 2) {
+ my $disarmed;
+
+ $ctx_map->{$ctx}{invoke}->(sub { $schema->txn_do(sub {
+ is_deeply (\@_, $args, 'Args propagated correctly' );
+
+ is (wantarray(), $ctx_map->{$ctx}{wa}, "Correct $ctx context");
+
+ # this will cause a retry
+ $schema->storage->_dbh->disconnect unless $disarmed++;
+
+ isa_ok ($schema->resultset('Artist')->next, 'DBICTest::Artist');
+ }, @$args) });
+ }
+};
+
+done_testing;