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inc/Test/Most.pm  view on Meta::CPAN

use Test::Most::Exception 'throw_failure';

# XXX don't use 'base' as it can override signal handlers
use Test::Builder::Module;
our ( @ISA, @EXPORT, $DATA_DUMPER_NAMES_INSTALLED );
my $HAVE_TIME_HIRES;

BEGIN {

    # There's some strange fiddling around with import(), so this allows us to
    # be nicely backwards compatible to earlier versions of Test::More.
    require Test::More;
    @Test::More::EXPORT = grep { $_ ne 'explain' } @Test::More::EXPORT;
    Test::More->import;
    eval "use Time::HiRes";
    $HAVE_TIME_HIRES = 1 unless $@;
}

use Test::Builder;
my $OK_FUNC;
BEGIN {
    $OK_FUNC = \&Test::Builder::ok;
}

#line 38

our $VERSION = '0.31';
$VERSION = eval $VERSION;

#line 437

BEGIN {
    @ISA    = qw(Test::Builder::Module);
    @EXPORT = (
        @Test::More::EXPORT, 
        qw<
            all_done
            bail_on_fail
            die_on_fail
            explain
            always_explain
            last_test_failed
            restore_fail
            set_failure_handler
            show
            always_show
        >
    );
}

sub import {
    my $bail_set = 0;

    my %modules_to_load = map { $_ => 1 } qw/
        Test::Differences
        Test::Exception
        Test::Deep
        Test::Warn
    /;
    warnings->import;
    strict->import;
    eval "use Data::Dumper::Names 0.03";
    $DATA_DUMPER_NAMES_INSTALLED = !$@;

    if ( $ENV{BAIL_ON_FAIL} ) {
        $bail_set = 1;
        bail_on_fail();
    }
    if ( !$bail_set and $ENV{DIE_ON_FAIL} ) {
        die_on_fail();
    }
    for my $i ( 0 .. $#_ ) {
        if ( 'bail' eq $_[$i] ) {
            splice @_, $i, 1;
            bail_on_fail();
            $bail_set = 1;
            last;
        }
    }
    my $caller = caller;
    for my $i ( 0 .. $#_ ) {
        if ( 'timeit' eq $_[$i] ) {
            splice @_, $i, 1;
            no strict;
            *{"${caller}::timeit"} = \&timeit;
            last;
        }
    }

    my %exclude_symbol;
    my $i = 0;

    if ( grep { $_ eq 'blessed' } @_ ) {
        @_ = grep { $_ ne 'blessed' } @_;
    }
    else {
        $exclude_symbol{blessed} = 1;
    }
    while ($i < @_) {
        if ( !$bail_set and ( 'die' eq $_[$i] ) ) {
            splice @_, $i, 1;
            die_on_fail();
            $i = 0;
            next;
        }
        if ( $_[$i] =~ /^-(.*)/ ) {
            my $module = $1;
            splice @_, $i, 1;
            unless (exists $modules_to_load{$module}) {
                require Carp;
                Carp::croak("Cannot remove non-existent Test::Module ($module)");
            }
            delete $modules_to_load{$module};
            $i = 0;
            next;
        }
        if ( $_[$i] =~ /^!(.*)/ ) {
            splice @_, $i, 1;
            $exclude_symbol{$1} = 1;
            $i = 0;
            next;