#! perl -w
use strict;

# We need at least 5.9.5 for the CORE::GLOBEL::readpipe() override
my $not595;
BEGIN { eval qq/use 5.009005/; $not595 = $@ }

use Test::More $not595
    ? ( skip_all => "This is only version $] (needs 5.9.5)" )
    : 'no_plan';

use Carp qw/ cluck /;
our $DEBUG = 0;

require Test::Smoke::SysInfo;

my %output = (
    mini_intel => {
        uname  => 'Mac mini (1.83 GHz) 1 [2 cores] Intel Core Duo',
        output => <<__EOOUT__ },
Hardware:
    Hardware Overview:
      Model Name: Mac mini
      Model Identifier: Macmini1,1
      Processor Name: Intel Core Duo
      Processor Speed: 1.83 GHz
      Number Of Processors: 1
      Total Number Of Cores: 2
      L2 Cache (per processor): 2MB
      Memory: 1 GB
      Bus Speed: 667 MHz
      Boot ROM Version: MM11.0055.B08
      SMC Version: 1.3f4
__EOOUT__

    ibook_g4 => {
        uname  => 'iBook G4 (1.07 GHz) 1 macppcG4',
        output => <<__EOOUT__},
Hardware:

    Hardware Overview:

      Machine Name: iBook G4
      Machine Model: PowerBook6,5
      CPU Type: PowerPC G4  (1.1)
      Number Of CPUs: 1
      CPU Speed: 1.07 GHz
      L2 Cache (per CPU): 512 KB
      Memory: 768 MB
      Bus Speed: 133 MHz
      Boot ROM Version: 4.8.5f0
__EOOUT__

);

our $OUTPUT;
sub fake_qx {
    $DEBUG and cluck( "<$_[0]>" );

    if ( $_[0] =~ m{/usr/sbin/system_profiler} ) {
        return $OUTPUT;
    } else {
        return CORE::readpipe( $_[0] );
    }
}

BEGIN { *CORE::GLOBAL::readpipe = \&fake_qx }

for my $model ( keys %output ) {
    $OUTPUT = $output{ $model }{output};

    local $^O = 'Darwin';
    my $info = Test::Smoke::SysInfo->new;
    is(
        $info->tsuname( 'm c p' ),
        $output{ $model }{uname},
        "$output{ $model }{uname}"
    );
}