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inc/Test/Base.pm  view on Meta::CPAN

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, @_) 
    ? scalar(caller)
    : $_[0];
    if (not defined $default_class) {
        $default_class = $class;
    }
#     else {
#         croak "Can't use $class after using $default_class"
#           unless $default_class->isa($class);

inc/Test/Base.pm  view on Meta::CPAN

}

sub check_late {
    if ($self->{block_list}) {
        my $caller = (caller(1))[3];
        $caller =~ s/.*:://;
        croak "Too late to call $caller()"
    }
}

sub find_my_self() {
    my $self = ref($_[0]) eq $default_class
    ? splice(@_, 0, 1)
    : default_object();
    return $self, @_;
}

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 || '';

inc/Test/Base.pm  view on Meta::CPAN

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

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

    return (@blocks);
}

sub next_block() {
    (my ($self), @_) = find_my_self(@_);
    my $list = $self->_next_list;
    if (@$list == 0) {
        $list = [@{$self->block_list}, undef];
        $self->_next_list($list);
    }
    my $block = shift @$list;
    if (defined $block and not $block->is_filtered) {
        $block->run_filters;
    }
    return $block;
}

sub first_block() {
    (my ($self), @_) = find_my_self(@_);
    $self->_next_list([]);
    $self->next_block;
}

sub filters_delay() {
    (my ($self), @_) = find_my_self(@_);
    $self->_filters_delay(defined $_[0] ? shift : 1);
}

sub no_diag_on_only() {
    (my ($self), @_) = find_my_self(@_);
    $self->_no_diag_on_only(defined $_[0] ? shift : 1);
}

sub delimiters() {
    (my ($self), @_) = find_my_self(@_);
    $self->check_late;
    my ($block_delimiter, $data_delimiter) = @_;
    $block_delimiter ||= $self->block_delim_default;
    $data_delimiter ||= $self->data_delim_default;
    $self->block_delim($block_delimiter);
    $self->data_delim($data_delimiter);
    return $self;
}

sub spec_file() {
    (my ($self), @_) = find_my_self(@_);
    $self->check_late;
    $self->_spec_file(shift);
    return $self;
}

sub spec_string() {
    (my ($self), @_) = find_my_self(@_);
    $self->check_late;
    $self->_spec_string(shift);
    return $self;
}

sub filters() {
    (my ($self), @_) = find_my_self(@_);
    if (ref($_[0]) eq 'HASH') {
        $self->_filters_map(shift);
    }
    else {    
        my $filters = $self->_filters;
        push @$filters, @_;
    }
    return $self;
}

sub filter_arguments() {
    $Test::Base::Filter::arguments;
}

sub have_text_diff {
    eval { require Text::Diff; 1 } &&
        $Text::Diff::VERSION >= 0.35 &&
        $Algorithm::Diff::VERSION >= 1.15;
}

sub is($$;$) {
    (my ($self), @_) = find_my_self(@_);
    my ($actual, $expected, $name) = @_;
    local $Test::Builder::Level = $Test::Builder::Level + 1;
    if ($ENV{TEST_SHOW_NO_DIFFS} or
         not defined $actual or
         not defined $expected or
         $actual eq $expected or 
         not($self->have_text_diff) or 
         $expected !~ /\n./s
    ) {
        Test::More::is($actual, $expected, $name);
    }
    else {
        $name = '' unless defined $name;
        ok $actual eq $expected,
           $name . "\n" . Text::Diff::diff(\$expected, \$actual);
    }
}

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 {

inc/Test/Base.pm  view on Meta::CPAN

}

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 : ());

inc/Test/Base.pm  view on Meta::CPAN

        elsif (ref $block->$y eq 'Regexp') {
            my $regexp = ref $y ? $y : $block->$y;
            like($block->$x, $regexp, $block->name ? $block->name : ());
        }
        else {
            is($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 : ()
              );
    }
}

sub skip_all_unless_require() {
    (my ($self), @_) = find_my_self(@_);
    my $module = shift;
    eval "require $module; 1"
        or Test::More::plan(
            skip_all => "$module failed to load"
        );
}

sub is_deep() {
    (my ($self), @_) = find_my_self(@_);
    require Test::Deep;
    Test::Deep::cmp_deeply(@_);
}

sub run_is_deep() {
    (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 $block->is_filtered;
        is_deep($block->$x, $block->$y, 
           $block->name ? $block->name : ()
          );
    }

inc/Test/Base.pm  view on Meta::CPAN

    else {    
        $spec = do { 
            package main; 
            no warnings 'once';
            <DATA>;
        };
    }
    return $spec;
}

sub _strict_warnings() {
    require Filter::Util::Call;
    my $done = 0;
    Filter::Util::Call::filter_add(
        sub {
            return 0 if $done;
            my ($data, $end) = ('', '');
            while (my $status = Filter::Util::Call::filter_read()) {
                return $status if $status < 0;
                if (/^__(?:END|DATA)__\r?$/) {
                    $end = $_;

inc/Test/Base.pm  view on Meta::CPAN

                }
                $data .= $_;
                $_ = '';
            }
            $_ = "use strict;use warnings;$data$end";
            $done = 1;
        }
    );
}

sub tie_output() {
    my $handle = shift;
    die "No buffer to tie" unless @_;
    tie $handle, 'Test::Base::Handle', $_[0];
}

sub no_diff {
    $ENV{TEST_SHOW_NO_DIFFS} = 1;
}

package Test::Base::Handle;

sub TIEHANDLE() {
    my $class = shift;
    bless \ $_[0], $class;
}

sub PRINT {
    $$self .= $_ for @_;
}

#===============================================================================
# Test::Base::Block

inc/Test/Base.pm  view on Meta::CPAN

#===============================================================================
package Test::Base::Block;
our @ISA = qw(Spiffy);

our @EXPORT = qw(block_accessor);

sub AUTOLOAD {
    return;
}

sub block_accessor() {
    my $accessor = shift;
    no strict 'refs';
    return if defined &$accessor;
    *$accessor = sub {
        my $self = shift;
        if (@_) {
            Carp::croak "Not allowed to set values for '$accessor'";
        }
        my @list = @{$self->{$accessor} || []};
        return wantarray

inc/Test/More.pm  view on Meta::CPAN

sub unlike ($$;$) {
    my $tb = Test::More->builder;

    $tb->unlike(@_);
}


#line 425

sub cmp_ok($$$;$) {
    my $tb = Test::More->builder;

    $tb->cmp_ok(@_);
}


#line 461

sub can_ok ($@) {
    my($proto, @methods) = @_;