use warnings;
use strict;
-use Carp;
+# this noop trick initializes the STDOUT, so that the TAP::Harness
+# issued IO::Select->can_read calls (which are blocking wtf wtf wtf)
+# keep spinning and scheduling jobs
+# This results in an overall much smoother job-queue drainage, since
+# the Harness blocks less
+# (ideally this needs to be addressed in T::H, but a quick patchjob
+# broke everything so tabling it for now)
+BEGIN {
+ if ($INC{'Test/Builder.pm'}) {
+ local $| = 1;
+ print "#\n";
+ }
+}
+
+use Module::Runtime 'module_notional_filename';
+BEGIN {
+ for my $mod (qw( SQL::Abstract::Test SQL::Abstract )) {
+ if ( $INC{ module_notional_filename($mod) } ) {
+ # FIXME this does not seem to work in BEGIN - why?!
+ #require Carp;
+ #$Carp::Internal{ (__PACKAGE__) }++;
+ #Carp::croak( __PACKAGE__ . " must be loaded before $mod" );
+
+ my ($fr, @frame) = 1;
+ while (@frame = caller($fr++)) {
+ last if $frame[1] !~ m|^t/lib/DBICTest|;
+ }
+
+ die __PACKAGE__ . " must be loaded before $mod (or modules using $mod) at $frame[1] line $frame[2]\n";
+ }
+ }
+}
+
use Config;
+use Carp 'confess';
+use Scalar::Util qw(blessed refaddr);
use base 'Exporter';
-our @EXPORT_OK = qw/local_umask stacktrace/;
+our @EXPORT_OK = qw(local_umask stacktrace check_customcond_args);
sub local_umask {
return unless defined $Config{d_umask};
}
}
-
sub stacktrace {
my $frame = shift;
$frame++;
return join "\tinvoked as ", map { sprintf ("%s at %s line %d\n", @$_ ) } @stack;
}
+sub check_customcond_args ($) {
+ my $args = shift;
+
+ confess "Expecting a hashref"
+ unless ref $args eq 'HASH';
+
+ for (qw(rel_name foreign_relname self_alias foreign_alias)) {
+ confess "Custom condition argument '$_' must be a plain string"
+ if length ref $args->{$_} or ! length $args->{$_};
+ }
+
+ confess "Current and legacy rel_name arguments do not match"
+ if $args->{rel_name} ne $args->{foreign_relname};
+
+ confess "Custom condition argument 'self_resultsource' must be a rsrc instance"
+ unless defined blessed $args->{self_resultsource} and $args->{self_resultsource}->isa('DBIx::Class::ResultSource');
+
+ confess "Passed resultsource has no record of the supplied rel_name - likely wrong \$rsrc"
+ unless ref $args->{self_resultsource}->relationship_info($args->{rel_name});
+
+ my $struct_cnt = 0;
+
+ if (defined $args->{self_result_object} or defined $args->{self_rowobj} ) {
+ $struct_cnt++;
+ for (qw(self_result_object self_rowobj)) {
+ confess "Custom condition argument '$_' must be a result instance"
+ unless defined blessed $args->{$_} and $args->{$_}->isa('DBIx::Class::Row');
+ }
+
+ confess "Current and legacy self_result_object arguments do not match"
+ if refaddr($args->{self_result_object}) != refaddr($args->{self_rowobj});
+ }
+
+ if (defined $args->{foreign_values}) {
+ $struct_cnt++;
+
+ confess "Custom condition argument 'foreign_values' must be a hash reference"
+ unless ref $args->{foreign_values} eq 'HASH';
+ }
+
+ confess "Data structures supplied on both ends of a relationship"
+ if $struct_cnt == 2;
+
+ $args;
+}
+
1;