Algorithm-DimReduction

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inc/Module/Install/Metadata.pm  view on Meta::CPAN

        my $name = $self->name
            or die "all_from called with no args without setting name() first";
        $file = join('/', 'lib', split(/-/, $name)) . '.pm';
        $file =~ s{.*/}{} unless -e $file;
        die "all_from: cannot find $file from $name" unless -e $file;
    }

    $self->version_from($file)      unless $self->version;
    $self->perl_version_from($file) unless $self->perl_version;

    # The remaining probes read from POD sections; if the file
    # has an accompanying .pod, use that instead
    my $pod = $file;
    if ( $pod =~ s/\.pm$/.pod/i and -e $pod ) {
        $file = $pod;
    }

    $self->author_from($file)   unless $self->author;
    $self->license_from($file)  unless $self->license;
    $self->abstract_from($file) unless $self->abstract;
}

inc/Module/Install/Metadata.pm  view on Meta::CPAN

}

sub feature {
    my $self     = shift;
    my $name     = shift;
    my $features = ( $self->{values}{features} ||= [] );

    my $mods;

    if ( @_ == 1 and ref( $_[0] ) ) {
        # The user used ->feature like ->features by passing in the second
        # argument as a reference.  Accomodate for that.
        $mods = $_[0];
    } else {
        $mods = \@_;
    }

    my $count = 0;
    push @$features, (
        $name => [
            map {

inc/Test/Base.pm  view on Meta::CPAN

field data_delim =>
      -init => '$self->data_delim_default';
field _filters_delay => 0;
field _no_diag_on_only => 0;

field block_delim_default => '===';
field data_delim_default => '---';

my $default_class;
my $default_object;
my $reserved_section_names = {};

sub default_object { 
    $default_object ||= $default_class->new;
    return $default_object;
}

my $import_called = 0;
sub import() {
    $import_called = 1;
    my $class = (grep /^-base$/i, @_) 

inc/Test/Base.pm  view on Meta::CPAN

sub blocks() {
    (my ($self), @_) = find_my_self(@_);

    croak "Invalid arguments passed to 'blocks'"
      if @_ > 1;
    croak sprintf("'%s' is invalid argument to blocks()", shift(@_))
      if @_ && $_[0] !~ /^[a-zA-Z]\w*$/;

    my $blocks = $self->block_list;
    
    my $section_name = shift || '';
    my @blocks = $section_name
    ? (grep { exists $_->{$section_name} } @$blocks)
    : (@$blocks);

    return scalar(@blocks) unless wantarray;
    
    return (@blocks) if $self->_filters_delay;

    for my $block (@blocks) {
        $block->run_filters
          unless $block->is_filtered;
    }

inc/Test/Base.pm  view on Meta::CPAN

sub run(&;$) {
    (my ($self), @_) = find_my_self(@_);
    my $callback = shift;
    for my $block (@{$self->block_list}) {
        $block->run_filters unless $block->is_filtered;
        &{$callback}($block);
    }
}

my $name_error = "Can't determine section names";
sub _section_names {
    return @_ if @_ == 2;
    my $block = $self->first_block
      or croak $name_error;
    my @names = grep {
        $_ !~ /^(ONLY|LAST|SKIP)$/;
    } @{$block->{_section_order}[0] || []};
    croak "$name_error. Need two sections in first block"
      unless @names == 2;
    return @names;
}

sub _assert_plan {
    plan('no_plan') unless $Have_Plan;
}

sub END {
    run_compare() unless $Have_Plan or $DIED or not $import_called;
}

sub run_compare() {
    (my ($self), @_) = find_my_self(@_);
    $self->_assert_plan;
    my ($x, $y) = $self->_section_names(@_);
    local $Test::Builder::Level = $Test::Builder::Level + 1;
    for my $block (@{$self->block_list}) {
        next unless exists($block->{$x}) and exists($block->{$y});
        $block->run_filters unless $block->is_filtered;
        if (ref $block->$x) {
            is_deeply($block->$x, $block->$y,
                $block->name ? $block->name : ());
        }
        elsif (ref $block->$y eq 'Regexp') {
            my $regexp = ref $y ? $y : $block->$y;

inc/Test/Base.pm  view on Meta::CPAN

        }
        else {
            is($block->$x, $block->$y, $block->name ? $block->name : ());
        }
    }
}

sub run_is() {
    (my ($self), @_) = find_my_self(@_);
    $self->_assert_plan;
    my ($x, $y) = $self->_section_names(@_);
    local $Test::Builder::Level = $Test::Builder::Level + 1;
    for my $block (@{$self->block_list}) {
        next unless exists($block->{$x}) and exists($block->{$y});
        $block->run_filters unless $block->is_filtered;
        is($block->$x, $block->$y, 
           $block->name ? $block->name : ()
          );
    }
}

sub run_is_deeply() {
    (my ($self), @_) = find_my_self(@_);
    $self->_assert_plan;
    my ($x, $y) = $self->_section_names(@_);
    for my $block (@{$self->block_list}) {
        next unless exists($block->{$x}) and exists($block->{$y});
        $block->run_filters unless $block->is_filtered;
        is_deeply($block->$x, $block->$y, 
           $block->name ? $block->name : ()
          );
    }
}

sub run_like() {
    (my ($self), @_) = find_my_self(@_);
    $self->_assert_plan;
    my ($x, $y) = $self->_section_names(@_);
    for my $block (@{$self->block_list}) {
        next unless exists($block->{$x}) and defined($y);
        $block->run_filters unless $block->is_filtered;
        my $regexp = ref $y ? $y : $block->$y;
        like($block->$x, $regexp,
             $block->name ? $block->name : ()
            );
    }
}

sub run_unlike() {
    (my ($self), @_) = find_my_self(@_);
    $self->_assert_plan;
    my ($x, $y) = $self->_section_names(@_);
    for my $block (@{$self->block_list}) {
        next unless exists($block->{$x}) and defined($y);
        $block->run_filters unless $block->is_filtered;
        my $regexp = ref $y ? $y : $block->$y;
        unlike($block->$x, $regexp,
               $block->name ? $block->name : ()
              );
    }
}

inc/Test/Base.pm  view on Meta::CPAN

        if (exists $block->{LAST}) {
            return $blocks;
        }
    }
    return $blocks;
}

sub _check_reserved {
    my $id = shift;
    croak "'$id' is a reserved name. Use something else.\n"
      if $reserved_section_names->{$id} or
         $id =~ /^_/;
}

sub _make_block {
    my $hunk = shift;
    my $cd = $self->block_delim;
    my $dd = $self->data_delim;
    my $block = $self->block_class->new;
    $hunk =~ s/\A\Q${cd}\E[ \t]*(.*)\s+// or die;
    my $name = $1;
    my @parts = split /^\Q${dd}\E +\(?(\w+)\)? *(.*)?\n/m, $hunk;
    my $description = shift @parts;
    $description ||= '';
    unless ($description =~ /\S/) {
        $description = $name;
    }
    $description =~ s/\s*\z//;
    $block->set_value(description => $description);
    
    my $section_map = {};
    my $section_order = [];
    while (@parts) {
        my ($type, $filters, $value) = splice(@parts, 0, 3);
        $self->_check_reserved($type);
        $value = '' unless defined $value;
        $filters = '' unless defined $filters;
        if ($filters =~ /:(\s|\z)/) {
            croak "Extra lines not allowed in '$type' section"
              if $value =~ /\S/;
            ($filters, $value) = split /\s*:(?:\s+|\z)/, $filters, 2;
            $value = '' unless defined $value;
            $value =~ s/^\s*(.*?)\s*$/$1/;
        }
        $section_map->{$type} = {
            filters => $filters,
        };
        push @$section_order, $type;
        $block->set_value($type, $value);
    }
    $block->set_value(name => $name);
    $block->set_value(_section_map => $section_map);
    $block->set_value(_section_order => $section_order);
    return $block;
}

sub _spec_init {
    return $self->_spec_string
      if $self->_spec_string;
    local $/;
    my $spec;
    if (my $spec_file = $self->_spec_file) {
        open FILE, $spec_file or die $!;

inc/Test/Base.pm  view on Meta::CPAN

sub set_value {
    no strict 'refs';
    my $accessor = shift;
    block_accessor $accessor
      unless defined &$accessor;
    $self->{$accessor} = [@_];
}

sub run_filters {
    my $map = $self->_section_map;
    my $order = $self->_section_order;
    Carp::croak "Attempt to filter a block twice"
      if $self->is_filtered;
    for my $type (@$order) {
        my $filters = $map->{$type}{filters};
        my @value = $self->$type;
        $self->original_values->{$type} = $value[0];
        for my $filter ($self->_get_filters($type, $filters)) {
            $Test::Base::Filter::arguments =
              $filter =~ s/=(.*)$// ? $1 : undef;
            my $function = "main::$filter";

inc/Test/Base.pm  view on Meta::CPAN

            push @append, $filter;
        }
        else {
            push @filters, $filter;
        }
    }
    return @filters, @append;
}

{
    %$reserved_section_names = map {
        ($_, 1);
    } keys(%Test::Base::Block::), qw( new DESTROY );
}

__DATA__

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