+# work around brain damage in PPerl (yes, it has to be a global)
+$SIG{__WARN__} = sub {
+ warn @_ unless $_[0] =~ /\QUse of "goto" to jump into a construct is deprecated/
+} if ($ENV{DBICTEST_IN_PERSISTENT_ENV});
+
+# the persistent environments run with this flag first to see if
+# we will run at all (e.g. it will fail if $^X doesn't match)
+exit 0 if $ENV{DBICTEST_PERSISTENT_ENV_BAIL_EARLY};
+
# Do the override as early as possible so that CORE::bless doesn't get compiled away
# We will replace $bless_override only if we are in author mode
my $bless_override;
use warnings;
use Test::More;
+my $TB = Test::More->builder;
+if ($ENV{DBICTEST_IN_PERSISTENT_ENV}) {
+ # without this explicit close ->reset below warns
+ close ($TB->$_) for qw/output failure_output/;
+
+ # so done_testing can work
+ $TB->reset;
+
+ # this simulates a subtest
+ $TB->_indent(' ' x 4);
+}
+
use lib qw(t/lib);
use DBICTest::RunMode;
+use DBIx::Class;
BEGIN {
plan skip_all => "Your perl version $] appears to leak like a sieve - skipping test"
- if DBICTest::RunMode->peepeeness;
+ if DBIx::Class::_ENV_::PEEPEENESS();
}
use Scalar::Util qw/refaddr reftype weaken/;
-use Carp qw/longmess/;
-use Try::Tiny;
-
-my $have_test_cycle;
-BEGIN {
- require DBIx::Class::Optional::Dependencies;
- $have_test_cycle = DBIx::Class::Optional::Dependencies->req_ok_for ('test_leaks')
- and import Test::Memory::Cycle;
-}
# this is what holds all weakened refs to be checked for leakage
my $weak_registry = {};
+# whether or to invoke IC::DT
+my $has_dt;
+
# Skip the heavy-duty leak tracing when just doing an install
unless (DBICTest::RunMode->is_plain) {
- # Some modules are known to install singletons on-load
- # Load them before we swap out $bless_override
- require DBI;
- require DBD::SQLite;
- require Errno;
- require Class::Struct;
- require FileHandle;
- require Hash::Merge;
- require Storable;
+ # have our own little stack maker - Carp infloops due to the bless override
+ my $trace = sub {
+ my $depth = 1;
+ my (@stack, @frame);
+
+ while (@frame = caller($depth++)) {
+ push @stack, [@frame[3,1,2]];
+ }
+ $stack[0][0] = '';
+ return join "\tinvoked as ", map { sprintf ("%s at %s line %d\n", @$_ ) } @stack;
+ };
+
+ # redefine the bless override so that we can catch each and every object created
no warnings qw/redefine once/;
no strict qw/refs/;
- # redefine the bless override so that we can catch each and every object created
$bless_override = sub {
my $obj = CORE::bless(
);
# weaken immediately to avoid weird side effects
- $weak_registry->{$slot} = { weakref => $obj, strace => longmess() };
+ $weak_registry->{$slot} = { weakref => $obj, strace => $trace->() };
weaken $weak_registry->{$slot}{weakref};
return $obj;
};
+ require Try::Tiny;
for my $func (qw/try catch finally/) {
my $orig = \&{"Try::Tiny::$func"};
*{"Try::Tiny::$func"} = sub (&;@) {
my $slot = sprintf ('CODE(0x%x)', refaddr $_[0]);
- $weak_registry->{$slot} = { weakref => $_[0], strace => longmess() };
+ $weak_registry->{$slot} = { weakref => $_[0], strace => $trace->() };
weaken $weak_registry->{$slot}{weakref};
goto $orig;
}
}
+
+ # Some modules are known to install singletons on-load
+ # Load them and empty the registry
+
+ # this loads the DT armada
+ $has_dt = DBIx::Class::Optional::Dependencies->req_ok_for('test_dt_sqlite');
+
+ require Errno;
+ require DBI;
+ require DBD::SQLite;
+ require FileHandle;
+
+ %$weak_registry = ();
}
{
- require DBICTest;
+ use_ok ('DBICTest');
my $schema = DBICTest->init_schema;
my $rs = $schema->resultset ('Artist');
};
+ require Storable;
%$base_collection = (
%$base_collection,
refrozen => Storable::dclone( $base_collection ),
dbh => $storage->_dbh,
);
- memory_cycle_ok ($base_collection, 'No cycles in the object collection')
- if $have_test_cycle;
+ if ($has_dt) {
+ my $rs = $base_collection->{icdt_rs} = $schema->resultset('Event');
+
+ my $now = DateTime->now;
+ for (1..5) {
+ $base_collection->{"icdt_row_$_"} = $rs->create({
+ created_on => DateTime->new(year => 2011, month => 1, day => $_, time_zone => "-0${_}00" ),
+ starts_at => $now->clone->add(days => $_),
+ });
+ }
+
+ # re-search
+ my @dummy = $rs->all;
+ }
+
+ # dbh's are created in XS space, so pull them separately
+ for ( grep { defined } map { @{$_->{ChildHandles}} } values %{ {DBI->installed_drivers()} } ) {
+ $base_collection->{"DBI handle $_"} = $_;
+ }
+
+ if ( DBIx::Class::Optional::Dependencies->req_ok_for ('test_leaks') ) {
+ Test::Memory::Cycle::memory_cycle_ok ($base_collection, 'No cycles in the object collection')
+ }
for (keys %$base_collection) {
$weak_registry->{"basic $_"} = { weakref => $base_collection->{$_} };
# Naturally we have some exceptions
my $cleared;
for my $slot (keys %$weak_registry) {
- if ($slot =~ /^\QTest::Builder/) {
+ if ($slot =~ /^Test::Builder/) {
# T::B 2.0 has result objects and other fancyness
delete $weak_registry->{$slot};
}
- elsif ($slot =~ /^\QSQL::Translator/) {
+ elsif ($slot =~ /^SQL::Translator/) {
# SQLT is a piece of shit, leaks all over
delete $weak_registry->{$slot};
}
- elsif ($slot =~ /^\QHash::Merge/) {
+ elsif ($slot =~ /^Hash::Merge/) {
# only clear one object of a specific behavior - more would indicate trouble
delete $weak_registry->{$slot}
unless $cleared->{hash_merge_singleton}{$weak_registry->{$slot}{weakref}{behavior}}++;
}
- elsif ($slot =~ /^__TxnScopeGuard__FIXUP__/) {
+ elsif (DBIx::Class::_ENV_::INVISIBLE_DOLLAR_AT and $slot =~ /^__TxnScopeGuard__FIXUP__/) {
delete $weak_registry->{$slot}
- if $] > 5.013001 and $] < 5.013008;
+ }
+ elsif ($slot =~ /^DateTime::TimeZone/) {
+ # DT is going through a refactor it seems - let it leak zones for now
+ delete $weak_registry->{$slot};
}
}
delete $weak_registry->{$_};
}
-my $tb = Test::More->builder;
for my $slot (sort keys %$weak_registry) {
ok (! defined $weak_registry->{$slot}{weakref}, "No leaks of $slot") or do {
my $diag = '';
$diag .= Devel::FindRef::track ($weak_registry->{$slot}{weakref}, 20) . "\n"
- if ( $ENV{TEST_VERBOSE} && try { require Devel::FindRef });
+ if ( $ENV{TEST_VERBOSE} && eval { require Devel::FindRef });
if (my $stack = $weak_registry->{$slot}{strace}) {
$diag .= " Reference first seen$stack";
};
}
+
+# we got so far without a failure - this is a good thing
+# now let's try to rerun this script under a "persistent" environment
+# this is ugly and dirty but we do not yet have a Test::Embedded or
+# similar
+
+my @pperl_cmd = (qw/pperl --prefork=1/, __FILE__);
+my @pperl_term_cmd = @pperl_cmd;
+splice @pperl_term_cmd, 1, 0, '--kill';
+
+# scgi is smart and will auto-reap after -t amount of seconds
+my @scgi_cmd = (qw/speedy -- -t5/, __FILE__);
+
+SKIP: {
+ skip 'Test already in a persistent loop', 1
+ if $ENV{DBICTEST_IN_PERSISTENT_ENV};
+
+ skip 'Persistence test disabled on regular installs', 1
+ if DBICTest::RunMode->is_plain;
+
+ skip 'Main test failed - skipping persistent env tests', 1
+ unless $TB->is_passing;
+
+ # set up -I
+ require Config;
+ local $ENV{PERL5LIB} = join ($Config::Config{path_sep}, @INC);
+
+ local $ENV{DBICTEST_IN_PERSISTENT_ENV} = 1;
+
+ # try with pperl
+ SKIP: {
+ skip 'PPerl persistent environment tests require PPerl', 1
+ unless eval { require PPerl };
+
+ # since PPerl is racy and sucks - just prime the "server"
+ {
+ local $ENV{DBICTEST_PERSISTENT_ENV_BAIL_EARLY} = 1;
+ system(@pperl_cmd);
+ sleep 1;
+
+ # see if it actually runs - if not might as well bail now
+ skip "Something is wrong with pperl ($!)", 1
+ if system(@pperl_cmd);
+ }
+
+ for (1,2,3) {
+ system(@pperl_cmd);
+ ok (!$?, "Run in persistent env (PPerl pass $_): exit $?");
+ }
+
+ ok (! system (@pperl_term_cmd), 'killed pperl instance');
+ }
+
+ # try with speedy-cgi
+ SKIP: {
+ skip 'SPeedyCGI persistent environment tests require CGI::SpeedyCGI', 1
+ unless eval { require CGI::SpeedyCGI };
+
+ {
+ local $ENV{DBICTEST_PERSISTENT_ENV_BAIL_EARLY} = 1;
+ skip "Something is wrong with speedy ($!)", 1
+ if system(@scgi_cmd);
+ sleep 1;
+ }
+
+ for (1,2,3) {
+ system(@scgi_cmd);
+ ok (!$?, "Run in persistent env (SpeedyCGI pass $_): exit $?");
+ }
+ }
+}
+
done_testing;
+
+# just an extra precaution in case we blew away from the SKIP - since there are no
+# PID files to go by (man does pperl really suck :(
+END {
+ unless ($ENV{DBICTEST_IN_PERSISTENT_ENV}) {
+ close STDOUT;
+ close STDERR;
+ local $?; # otherwise test will inherit $? of the system()
+ system (@pperl_term_cmd);
+ }
+}