use 5.006;

use strict;

use warnings;

# this test was generated with Dist::Zilla::Plugin::Test::Compile 2.054

use Test::More 0.94;

plan tests => 11;

my @module_files = (

    'Test/Warnings.pm'

);

my @scripts = (

    'examples/no_plan.t',

    'examples/sub.t',

    'examples/synopsis_1.t',

    'examples/synopsis_2.t',

    'examples/test_nowarnings.t',

    'examples/test_warning_contents.t',

    'examples/warning_like.t',

    'examples/with_done_testing.t',

    'examples/with_plan.t'

);

# no fake home requested

my $inc_switch = -d 'blib' ? '-Mblib' : '-Ilib';

use File::Spec;

use IPC::Open3;

use IO::Handle;

open my $stdin, '<', File::Spec->devnull or die "can't open devnull: $!";

my @warnings;

for my $lib (@module_files)

{

    # see L<perlfaq8/How can I capture STDERR from an external command?>

    my $stderr = IO::Handle->new;

    my $pid = open3($stdin, '>&STDERR', $stderr, $^X, $inc_switch, '-e', "require q[$lib]");

    binmode $stderr, ':crlf' if $^O eq 'MSWin32';

    my @_warnings = <$stderr>;

    waitpid($pid, 0);

    is($?, 0, "$lib loaded ok");

    shift @_warnings if @_warnings and $_warnings[0] =~ /^Using .*\bblib/

        and not eval { require blib; blib->VERSION('1.01') };

    if (@_warnings)

    {

        warn @_warnings;

        push @warnings, @_warnings;

    }

}

foreach my $file (@scripts)

{ SKIP: {

    open my $fh, '<', $file or warn("Unable to open $file: $!"), next;

    my $line = <$fh>;

    close $fh and skip("$file isn't perl", 1) unless $line =~ /^#!\s*(?:\S*perl\S*)((?:\s+-\w*)*)(?:\s*#.*)?$/;

    my @flags = $1 ? split(' ', $1) : ();

    my $stderr = IO::Handle->new;

    my $pid = open3($stdin, '>&STDERR', $stderr, $^X, $inc_switch, @flags, '-c', $file);

    binmode $stderr, ':crlf' if $^O eq 'MSWin32';

    my @_warnings = <$stderr>;

    waitpid($pid, 0);

    is($?, 0, "$file compiled ok");

    shift @_warnings if @_warnings and $_warnings[0] =~ /^Using .*\bblib/

        and not eval { require blib; blib->VERSION('1.01') };

    # in older perls, -c output is simply the file portion of the path being tested

    if (@_warnings = grep { !/\bsyntax OK$/ }

        grep { chomp; $_ ne (File::Spec->splitpath($file))[2] } @_warnings)

    {

        warn @_warnings;

        push @warnings, @_warnings;

    }

} }

is(scalar(@warnings), 0, 'no warnings found')

    or diag 'got warnings: ', explain(\@warnings);

BAIL_OUT("Compilation problems") if !Test::More->builder->is_passing;