);
$admin->version("3.0");
-lives_ok { $admin->install(); } 'install schema version 3.0';
+$admin->install;
is($admin->schema->get_db_version, "3.0", 'db thinks its version 3.0');
-dies_ok { $admin->install("4.0"); } 'cannot install to allready existing version';
+throws_ok {
+ $admin->install("4.0")
+} qr/Schema already has a version. Try upgrade instead/, 'cannot install to allready existing version';
$admin->force(1);
warnings_exist ( sub {
- lives_ok { $admin->install("4.0") } 'can force install to allready existing version'
+ $admin->install("4.0")
}, qr/Forcing install may not be a good idea/, 'Force warning emitted' );
is($admin->schema->get_db_version, "4.0", 'db thinks its version 4.0');
}
use base qw(DBICTest::Base DBIx::Class::Schema);
+use Fcntl qw(:DEFAULT :seek :flock);
+use Time::HiRes 'sleep';
+use DBICTest::Util::LeakTracer qw(populate_weakregistry assert_empty_weakregistry);
+use DBICTest::Util 'local_umask';
+use namespace::clean;
+
+our $locker;
+END {
+ # we need the $locker to be referenced here for delayed destruction
+ if ($locker->{lock_name} and ($ENV{DBICTEST_LOCK_HOLDER}||0) == $$) {
+ #warn "$$ $0 $locker->{type} LOCK RELEASED";
+ }
+}
+
+my $weak_registry = {};
+
+sub connection {
+ my $self = shift->next::method(@_);
+
+# MASSIVE FIXME
+# we can't really lock based on DSN, as we do not yet have a way to tell that e.g.
+# DBICTEST_MSSQL_DSN=dbi:Sybase:server=192.168.0.11:1433;database=dbtst
+# and
+# DBICTEST_MSSQL_ODBC_DSN=dbi:ODBC:server=192.168.0.11;port=1433;database=dbtst;driver=FreeTDS;tds_version=8.0
+# are the same server
+# hence we lock everything based on sqlt_type or just globally if not available
+# just pretend we are python you know? :)
+
+
+ # when we get a proper DSN resolution sanitize to produce a portable lockfile name
+ # this may look weird and unnecessary, but consider running tests from
+ # windows over a samba share >.>
+ #utf8::encode($dsn);
+ #$dsn =~ s/([^A-Za-z0-9_\-\.\=])/ sprintf '~%02X', ord($1) /ge;
+ #$dsn =~ s/^dbi/dbi/i;
+
+ # provide locking for physical (non-memory) DSNs, so that tests can
+ # safely run in parallel. While the harness (make -jN test) does set
+ # an envvar, we can not detect when a user invokes prove -jN. Hence
+ # perform the locking at all times, it shouldn't hurt.
+ # the lock fh *should* inherit across forks/subprocesses
+ #
+ # File locking is hard. Really hard. By far the best lock implementation
+ # I've seen is part of the guts of File::Temp. However it is sadly not
+ # reusable. Since I am not aware of folks doing NFS parallel testing,
+ # nor are we known to work on VMS, I am just going to punt this and
+ # use the portable-ish flock() provided by perl itself. If this does
+ # not work for you - patches more than welcome.
+ if (
+ ! $DBICTest::global_exclusive_lock
+ and
+ ( ! $ENV{DBICTEST_LOCK_HOLDER} or $ENV{DBICTEST_LOCK_HOLDER} == $$ )
+ and
+ ref($_[0]) ne 'CODE'
+ and
+ ($_[0]||'') !~ /^ (?i:dbi) \: SQLite \: (?: dbname\= )? (?: \:memory\: | t [\/\\] var [\/\\] DBIxClass\-) /x
+ ) {
+
+ my $locktype = do {
+ # guard against infinite recursion
+ local $ENV{DBICTEST_LOCK_HOLDER} = -1;
+
+ # we need to connect a forced fresh clone so that we do not upset any state
+ # of the main $schema (some tests examine it quite closely)
+ local $SIG{__WARN__} = sub {};
+ local $@;
+ my $storage = eval {
+ my $st = ref($self)->connect(@{$self->storage->connect_info})->storage;
+ $st->ensure_connected; # do connect here, to catch a possible throw
+ $st;
+ };
+ $storage
+ ? do {
+ my $t = $storage->sqlt_type || 'generic';
+ eval { $storage->disconnect };
+ $t;
+ }
+ : undef
+ ;
+ };
+
+ # Never hold more than one lock. This solves the "lock in order" issues
+ # unrelated tests may have
+ # Also if there is no connection - there is no lock to be had
+ if ($locktype and (!$locker or $locker->{type} ne $locktype)) {
+
+ # this will release whatever lock we may currently be holding
+ # which is fine since the type does not match as checked above
+ undef $locker;
+
+ my $lockpath = DBICTest::RunMode->tmpdir->file("_dbictest_$locktype.lock");
+
+ #warn "$$ $0 $locktype GRABBING LOCK";
+ my $lock_fh;
+ {
+ my $u = local_umask(0); # so that the file opens as 666, and any user can lock
+ sysopen ($lock_fh, $lockpath, O_RDWR|O_CREAT) or die "Unable to open $lockpath: $!";
+ }
+ flock ($lock_fh, LOCK_EX) or die "Unable to lock $lockpath: $!";
+ #warn "$$ $0 $locktype LOCK GRABBED";
+
+ # see if anyone was holding a lock before us, and wait up to 5 seconds for them to terminate
+ # if we do not do this we may end up trampling over some long-running END or somesuch
+ seek ($lock_fh, 0, SEEK_SET) or die "seek failed $!";
+ my $old_pid;
+ if (
+ read ($lock_fh, $old_pid, 100)
+ and
+ ($old_pid) = $old_pid =~ /^(\d+)$/
+ ) {
+ for (1..50) {
+ kill (0, $old_pid) or last;
+ sleep 0.1;
+ }
+ }
+ #warn "$$ $0 $locktype POST GRAB WAIT";
+
+ truncate $lock_fh, 0;
+ seek ($lock_fh, 0, SEEK_SET) or die "seek failed $!";
+ $lock_fh->autoflush(1);
+ print $lock_fh $$;
+
+ $ENV{DBICTEST_LOCK_HOLDER} ||= $$;
+
+ $locker = {
+ type => $locktype,
+ fh => $lock_fh,
+ lock_name => "$lockpath",
+ };
+ }
+ }
+
+ if ($INC{'Test/Builder.pm'}) {
+ populate_weakregistry ( $weak_registry, $self->storage );
+
+ my $cur_connect_call = $self->storage->on_connect_call;
+
+ $self->storage->on_connect_call([
+ (ref $cur_connect_call eq 'ARRAY'
+ ? @$cur_connect_call
+ : ($cur_connect_call || ())
+ ),
+ [sub {
+ populate_weakregistry( $weak_registry, shift->_dbh )
+ }],
+ ]);
+ }
+
+ return $self;
+}
+
+sub clone {
+ my $self = shift->next::method(@_);
+ populate_weakregistry ( $weak_registry, $self )
+ if $INC{'Test/Builder.pm'};
+ $self;
+}
+
+END {
+ assert_empty_weakregistry($weak_registry, 'quiet');
+}
1;
use base 'DBICTest::BaseSchema';
-use Fcntl qw/:DEFAULT :seek :flock/;
-use Time::HiRes 'sleep';
-use DBICTest::RunMode;
-use DBICTest::Util::LeakTracer qw/populate_weakregistry assert_empty_weakregistry/;
-use DBICTest::Util 'local_umask';
-use namespace::clean;
-
__PACKAGE__->mk_group_accessors(simple => 'custom_attr');
__PACKAGE__->load_classes(qw/
$sqlt_schema->drop_table('dummy');
}
-
-our $locker;
-END {
- # we need the $locker to be referenced here for delayed destruction
- if ($locker->{lock_name} and ($ENV{DBICTEST_LOCK_HOLDER}||0) == $$) {
- #warn "$$ $0 $locker->{type} LOCK RELEASED";
- }
-}
-
-my $weak_registry = {};
-
-sub connection {
- my $self = shift->next::method(@_);
-
-# MASSIVE FIXME
-# we can't really lock based on DSN, as we do not yet have a way to tell that e.g.
-# DBICTEST_MSSQL_DSN=dbi:Sybase:server=192.168.0.11:1433;database=dbtst
-# and
-# DBICTEST_MSSQL_ODBC_DSN=dbi:ODBC:server=192.168.0.11;port=1433;database=dbtst;driver=FreeTDS;tds_version=8.0
-# are the same server
-# hence we lock everything based on sqlt_type or just globally if not available
-# just pretend we are python you know? :)
-
-
- # when we get a proper DSN resolution sanitize to produce a portable lockfile name
- # this may look weird and unnecessary, but consider running tests from
- # windows over a samba share >.>
- #utf8::encode($dsn);
- #$dsn =~ s/([^A-Za-z0-9_\-\.\=])/ sprintf '~%02X', ord($1) /ge;
- #$dsn =~ s/^dbi/dbi/i;
-
- # provide locking for physical (non-memory) DSNs, so that tests can
- # safely run in parallel. While the harness (make -jN test) does set
- # an envvar, we can not detect when a user invokes prove -jN. Hence
- # perform the locking at all times, it shouldn't hurt.
- # the lock fh *should* inherit across forks/subprocesses
- #
- # File locking is hard. Really hard. By far the best lock implementation
- # I've seen is part of the guts of File::Temp. However it is sadly not
- # reusable. Since I am not aware of folks doing NFS parallel testing,
- # nor are we known to work on VMS, I am just going to punt this and
- # use the portable-ish flock() provided by perl itself. If this does
- # not work for you - patches more than welcome.
- if (
- ! $DBICTest::global_exclusive_lock
- and
- ( ! $ENV{DBICTEST_LOCK_HOLDER} or $ENV{DBICTEST_LOCK_HOLDER} == $$ )
- and
- ref($_[0]) ne 'CODE'
- and
- ($_[0]||'') !~ /^ (?i:dbi) \: SQLite \: (?: dbname\= )? (?: \:memory\: | t [\/\\] var [\/\\] DBIxClass\-) /x
- ) {
-
- my $locktype = do {
- # guard against infinite recursion
- local $ENV{DBICTEST_LOCK_HOLDER} = -1;
-
- # we need to connect a forced fresh clone so that we do not upset any state
- # of the main $schema (some tests examine it quite closely)
- local $@;
- my $storage = eval {
- my $st = ref($self)->connect(@{$self->storage->connect_info})->storage;
- $st->ensure_connected; # do connect here, to catch a possible throw
- $st;
- };
- $storage
- ? do {
- my $t = $storage->sqlt_type || 'generic';
- eval { $storage->disconnect };
- $t;
- }
- : undef
- ;
- };
-
- # Never hold more than one lock. This solves the "lock in order" issues
- # unrelated tests may have
- # Also if there is no connection - there is no lock to be had
- if ($locktype and (!$locker or $locker->{type} ne $locktype)) {
-
- # this will release whatever lock we may currently be holding
- # which is fine since the type does not match as checked above
- undef $locker;
-
- my $lockpath = DBICTest::RunMode->tmpdir->file("_dbictest_$locktype.lock");
-
- #warn "$$ $0 $locktype GRABBING LOCK";
- my $lock_fh;
- {
- my $u = local_umask(0); # so that the file opens as 666, and any user can lock
- sysopen ($lock_fh, $lockpath, O_RDWR|O_CREAT) or die "Unable to open $lockpath: $!";
- }
- flock ($lock_fh, LOCK_EX) or die "Unable to lock $lockpath: $!";
- #warn "$$ $0 $locktype LOCK GRABBED";
-
- # see if anyone was holding a lock before us, and wait up to 5 seconds for them to terminate
- # if we do not do this we may end up trampling over some long-running END or somesuch
- seek ($lock_fh, 0, SEEK_SET) or die "seek failed $!";
- my $old_pid;
- if (
- read ($lock_fh, $old_pid, 100)
- and
- ($old_pid) = $old_pid =~ /^(\d+)$/
- ) {
- for (1..50) {
- kill (0, $old_pid) or last;
- sleep 0.1;
- }
- }
- #warn "$$ $0 $locktype POST GRAB WAIT";
-
- truncate $lock_fh, 0;
- seek ($lock_fh, 0, SEEK_SET) or die "seek failed $!";
- $lock_fh->autoflush(1);
- print $lock_fh $$;
-
- $ENV{DBICTEST_LOCK_HOLDER} ||= $$;
-
- $locker = {
- type => $locktype,
- fh => $lock_fh,
- lock_name => "$lockpath",
- };
- }
- }
-
- if ($INC{'Test/Builder.pm'}) {
- populate_weakregistry ( $weak_registry, $self->storage );
-
- my $cur_connect_call = $self->storage->on_connect_call;
-
- $self->storage->on_connect_call([
- (ref $cur_connect_call eq 'ARRAY'
- ? @$cur_connect_call
- : ($cur_connect_call || ())
- ),
- [sub {
- populate_weakregistry( $weak_registry, shift->_dbh )
- }],
- ]);
- }
-
- return $self;
-}
-
-sub clone {
- my $self = shift->next::method(@_);
- populate_weakregistry ( $weak_registry, $self )
- if $INC{'Test/Builder.pm'};
- $self;
-}
-
-END {
- assert_empty_weakregistry($weak_registry, 'quiet');
-}
-
1;
projects / dbsrgits/DBIx-Class.git / commitdiff