File: 00_versions.t

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libtest-compile-perl 0.13-1
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#!/usr/bin/env perl
use warnings;
use strict;
use Test::More;

BEGIN {

    # Skip modules that either don't want to be loaded directly, such as
    # Module::Install, or that mess with the test count, such as the Test::*
    # modules listed here.
    my %skip = map { $_ => 1 } qw(
      Module::Install
      Test::YAML::Meta
      Test::Pod::Coverage
      Test::Portability::Files
    );
    my @dependencies;
    my $main_module;
    my $file = 'Makefile.PL';
    open my $fh, $file or BAIL_OUT("can't open $file: $!");

    while (<$fh>) {
        if (/^\s*(?:test_)?requires\s+(['"])([\w:]+)\1/) {
            my $module = $2;
            next if $skip{$module};
            push @dependencies => $module;
        } elsif (/^\s*name\s+(['"])([\w-]+)\1/) {
            ($main_module = $2) =~ s/-/::/g;
        }
    }
    $main_module        or BAIL_OUT("can't determine main module name");
    close $fh           or BAIL_OUT("can't close $file: $!");
    use_ok $main_module or BAIL_OUT("can't load $main_module");
    my $version = $main_module->VERSION;
    diag("Testing $main_module $version, Perl $], $^X");
    for my $module (@dependencies) {
        use_ok $module or BAIL_OUT("can't load $module");
        my $version = $module->VERSION;
        diag("    $module version is $version");
    }
    done_testing;
}