#!/usr/bin/perl

# Copyright 2002-2014, Paul Johnson (paul@pjcj.net)

# This software is free.  It is licensed under the same terms as Perl itself.

# The latest version of this software should be available from my homepage:
# http://www.pjcj.net

require 5.6.1;

use strict;
use warnings;

# VERSION

use blib;

use Config;
exit if $Config{useithreads};

use Devel::Cover::Test;

my @tests = @ARGV;

mkdir "test_output"       unless -d "test_output";
mkdir "test_output/cover" unless -d "test_output/cover";

unless (@tests) {
    opendir D, "tests" or die "Cannot opendir tests: $!";
    for my $t (sort readdir D) {
        next unless -f "tests/$t";
        next if $t =~ /\.(pm|pl|uncoverable|version|org|bak)$/;
        next if $t =~ /~$/;
        push @tests, $t;
    }
    closedir D or die "Cannot closedir tests: $!";
}

for my $test (@tests) {
    my $e      = "t/e2e";
    my ($file) = grep -e, "$e/$test", "$e/a$test.t";
    $file    ||= $test;
    print STDERR "creating golden results for $test: ";
    # print "requiring [$file]\n";
    die "Can't fork" unless defined(my $pid = fork);
    if ($pid) {
        waitpid $pid, 0;
    } else {
        no warnings "redefine";
        local *Devel::Cover::Test::run_test = sub {};
        my $t = require $file or die "Can't require $file: $!";
        $t->create_gold && print STDERR "\n";
        exit;
    }
}