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package TestConfig;
use strict;
use Carp;
use File::Temp;
use App::Beam::Config qw(:sort);
our @ISA = qw(App::Beam::Config);
sub new {
my $class = shift;
my $text;
local %_ = @_;
my $file = new File::Temp(UNLINK => 1);
if (defined($text = delete $_{text})) {
print $file $text;
} else {
while (<main::DATA>) {
print $file $_;
}
}
close $file;
my $exp = delete $_{expect};
my $self = $class->SUPER::new($file->filename, %_);
$self->{expected_errors} = $exp if $exp;
$self->{status} = $self->parse();
if ($exp && @{$self->{expected_errors}}) {
$self->{status} = 0;
$self->error("not all expected errors reported");
}
return $self;
}
sub success {
my ($self) = @_;
return $self->{status};
}
sub canonical {
my $self = shift;
local %_ = @_;
my $delim;
unless (defined($delim = delete $_{delim})) {
$delim = " ";
}
carp "unknown parameters: " . join(', ', keys(%_)) if (keys(%_));
return undef unless $self->success;
return join $delim, map {
local $Data::Dumper::Useqq = 1;
local $Data::Dumper::Terse = 1;
local $Data::Dumper::Indent = 0;
join('.', @{$_->[0]}) . "=" . Data::Dumper->Dump([$_->[1]{-value}]);
} $self->flatten(sort => SORT_PATH);
}
sub expected_error {
my ($self, $msg) = @_;
if (exists($self->{expected_errors})) {
my ($i) = grep { ${$self->{expected_errors}}[$_] eq $msg }
0..$#{$self->{expected_errors}};
if (defined($i)) {
splice(@{$self->{expected_errors}}, $i, 1);
return 1;
}
}
}
sub error {
my $self = shift;
my $err = shift;
local %_ = @_;
if (exists($_{locus})) {
push @{$self->{errors}}, { message => $err };
print STDERR $_{locus}->format($err)."\n"
unless $self->expected_error($err);
} else {
push @{$self->{errors}}, { message => $err };
print STDERR "$err\n"
}
}
sub errors {
my $self = shift;
return undef if $self->success;
return @{$self->{errors}};
}
sub lint {
my $self = shift;
my $synt = shift;
local %_ = @_;
my $exp = $self->{expected_errors} = delete $_{expect};
carp "unknown parameters: " . join(', ', keys(%_)) if (keys(%_));
$self->SUPER::lint($synt);
if ($exp && @{$self->{expected_errors}}) {
$self->{status} = 0;
$self->error("not all expected errors reported");
}
}
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