[p5sagit/p5-mst-13.2.git] / lib / ExtUtils / t / basic.t

#!/usr/bin/perl -w

# This test puts MakeMaker through the paces of a basic perl module
# build, test and installation of the Big::Fat::Dummy module.

BEGIN {
    if( $ENV{PERL_CORE} ) {
        chdir 't' if -d 't';
        @INC = ('../lib', 'lib');
    }
    else {
        unshift @INC, 't/lib';
    }
}

use strict;
use Config;

use Test::More tests => 79;
use MakeMaker::Test::Utils;
use MakeMaker::Test::Setup::BFD;
use File::Find;
use File::Spec;
use File::Path;

# 'make disttest' sets a bunch of environment variables which interfere
# with our testing.
delete @ENV{qw(PREFIX LIB MAKEFLAGS)};

my $perl = which_perl();
my $Is_VMS = $^O eq 'VMS';

chdir($Is_VMS ? 'BFD_TEST_ROOT:[t]' : 't');


perl_lib;

my $Touch_Time = calibrate_mtime();

$| = 1;

ok( setup_recurs(), 'setup' );
END {
    ok( chdir File::Spec->updir );
    ok( teardown_recurs(), 'teardown' );
}

ok( chdir('Big-Dummy'), "chdir'd to Big-Dummy" ) ||
  diag("chdir failed: $!");

my @mpl_out = run(qq{$perl Makefile.PL "PREFIX=../dummy-install"});
END { rmtree '../dummy-install'; }

cmp_ok( $?, '==', 0, 'Makefile.PL exited with zero' ) ||
  diag(@mpl_out);

my $makefile = makefile_name();
ok( grep(/^Writing $makefile for Big::Dummy/, 
         @mpl_out) == 1,
                                           'Makefile.PL output looks right');

ok( grep(/^Current package is: main$/,
         @mpl_out) == 1,
                                           'Makefile.PL run in package main');

ok( -e $makefile,       'Makefile exists' );

# -M is flakey on VMS
my $mtime = (stat($makefile))[9];
cmp_ok( $Touch_Time, '<=', $mtime,  '  its been touched' );

END { unlink makefile_name(), makefile_backup() }

my $make = make_run();

{
    # Supress 'make manifest' noise
    local $ENV{PERL_MM_MANIFEST_VERBOSE} = 0;
    my $manifest_out = run("$make manifest");
    ok( -e 'MANIFEST',      'make manifest created a MANIFEST' );
    ok( -s 'MANIFEST',      '  its not empty' );
}

END { unlink 'MANIFEST'; }


my $ppd_out = run("$make ppd");
is( $?, 0,                      '  exited normally' ) || diag $ppd_out;
ok( open(PPD, 'Big-Dummy.ppd'), '  .ppd file generated' );
my $ppd_html;
{ local $/; $ppd_html = <PPD> }
close PPD;
like( $ppd_html, qr{^<SOFTPKG NAME="Big-Dummy" VERSION="0,01,0,0">}m, 
                                                           '  <SOFTPKG>' );
like( $ppd_html, qr{^\s*<TITLE>Big-Dummy</TITLE>}m,        '  <TITLE>'   );
like( $ppd_html, qr{^\s*<ABSTRACT>Try "our" hot dog's</ABSTRACT>}m,         
                                                           '  <ABSTRACT>');
like( $ppd_html, 
      qr{^\s*<AUTHOR>Michael G Schwern &lt;schwern\@pobox.com&gt;</AUTHOR>}m,
                                                           '  <AUTHOR>'  );
like( $ppd_html, qr{^\s*<IMPLEMENTATION>}m,          '  <IMPLEMENTATION>');
like( $ppd_html, qr{^\s*<DEPENDENCY NAME="strict" VERSION="0,0,0,0" />}m,
                                                           '  <DEPENDENCY>' );
like( $ppd_html, qr{^\s*<OS NAME="$Config{osname}" />}m,
                                                           '  <OS>'      );
like( $ppd_html, qr{^\s*<ARCHITECTURE NAME="$Config{archname}" />}m,  
                                                           '  <ARCHITECTURE>');
like( $ppd_html, qr{^\s*<CODEBASE HREF="" />}m,            '  <CODEBASE>');
like( $ppd_html, qr{^\s*</IMPLEMENTATION>}m,           '  </IMPLEMENTATION>');
like( $ppd_html, qr{^\s*</SOFTPKG>}m,                      '  </SOFTPKG>');
END { unlink 'Big-Dummy.ppd' }


my $test_out = run("$make test");
like( $test_out, qr/All tests successful/, 'make test' );
is( $?, 0,                                 '  exited normally' ) || 
    diag $test_out;

# Test 'make test TEST_VERBOSE=1'
my $make_test_verbose = make_macro($make, 'test', TEST_VERBOSE => 1);
$test_out = run("$make_test_verbose");
like( $test_out, qr/ok \d+ - TEST_VERBOSE/, 'TEST_VERBOSE' );
like( $test_out, qr/All tests successful/,  '  successful' );
is( $?, 0,                                  '  exited normally' ) ||
    diag $test_out;


my $install_out = run("$make install");
is( $?, 0, 'install' ) || diag $install_out;
like( $install_out, qr/^Installing /m );
like( $install_out, qr/^Writing /m );

ok( -r '../dummy-install',     '  install dir created' );
my %files = ();
find( sub { 
    # do it case-insensitive for non-case preserving OSs
    $files{lc $_} = $File::Find::name; 
}, '../dummy-install' );
ok( $files{'dummy.pm'},     '  Dummy.pm installed' );
ok( $files{'liar.pm'},      '  Liar.pm installed'  );
ok( $files{'.packlist'},    '  packlist created'   );
ok( $files{'perllocal.pod'},'  perllocal.pod created' );


SKIP: {
    skip "VMS install targets do not preserve $(PREFIX)", 8 if $Is_VMS;

    $install_out = run("$make install PREFIX=elsewhere");
    is( $?, 0, 'install with PREFIX override' ) || diag $install_out;
    like( $install_out, qr/^Installing /m );
    like( $install_out, qr/^Writing /m );

    ok( -r 'elsewhere',     '  install dir created' );
    %files = ();
    find( sub { $files{$_} = $File::Find::name; }, 'elsewhere' );
    ok( $files{'Dummy.pm'},     '  Dummy.pm installed' );
    ok( $files{'Liar.pm'},      '  Liar.pm installed'  );
    ok( $files{'.packlist'},    '  packlist created'   );
    ok( $files{'perllocal.pod'},'  perllocal.pod created' );
    rmtree('elsewhere');
}


SKIP: {
    skip "VMS install targets do not preserve $(DESTDIR)", 10 if $Is_VMS;

    $install_out = run("$make install PREFIX= DESTDIR=other");
    is( $?, 0, 'install with DESTDIR' ) || 
        diag $install_out;
    like( $install_out, qr/^Installing /m );
    like( $install_out, qr/^Writing /m );

    ok( -d 'other',  '  destdir created' );
    %files = ();
    my $perllocal;
    find( sub { 
        $files{$_} = $File::Find::name;
    }, 'other' );
    ok( $files{'Dummy.pm'},     '  Dummy.pm installed' );
    ok( $files{'Liar.pm'},      '  Liar.pm installed'  );
    ok( $files{'.packlist'},    '  packlist created'   );
    ok( $files{'perllocal.pod'},'  perllocal.pod created' );

    ok( open(PERLLOCAL, $files{'perllocal.pod'} ) ) || 
        diag("Can't open $files{'perllocal.pod'}: $!");
    { local $/;
      unlike(<PERLLOCAL>, qr/other/, 'DESTDIR should not appear in perllocal');
    }
    close PERLLOCAL;

# TODO not available in the min version of Test::Harness we require
#    ok( open(PACKLIST, $files{'.packlist'} ) ) || 
#        diag("Can't open $files{'.packlist'}: $!");
#    { local $/;
#      local $TODO = 'DESTDIR still in .packlist';
#      unlike(<PACKLIST>, qr/other/, 'DESTDIR should not appear in .packlist');
#    }
#    close PACKLIST;

    rmtree('other');
}


SKIP: {
    skip "VMS install targets do not preserve $(PREFIX)", 9 if $Is_VMS;

    $install_out = run("$make install PREFIX=elsewhere DESTDIR=other/");
    is( $?, 0, 'install with PREFIX override and DESTDIR' ) || 
        diag $install_out;
    like( $install_out, qr/^Installing /m );
    like( $install_out, qr/^Writing /m );

    ok( !-d 'elsewhere',       '  install dir not created' );
    ok( -d 'other/elsewhere',  '  destdir created' );
    %files = ();
    find( sub { $files{$_} = $File::Find::name; }, 'other/elsewhere' );
    ok( $files{'Dummy.pm'},     '  Dummy.pm installed' );
    ok( $files{'Liar.pm'},      '  Liar.pm installed'  );
    ok( $files{'.packlist'},    '  packlist created'   );
    ok( $files{'perllocal.pod'},'  perllocal.pod created' );
    rmtree('other');
}


my $dist_test_out = run("$make disttest");
is( $?, 0, 'disttest' ) || diag($dist_test_out);

# Test META.yml generation
use ExtUtils::Manifest qw(maniread);
ok( -f 'META.yml',    'META.yml written' );
my $manifest = maniread();
# VMS is non-case preserving, so we can't know what the MANIFEST will
# look like. :(
_normalize($manifest);
is( $manifest->{'meta.yml'}, 'Module meta-data (added by MakeMaker)' );
my $meta_mtime = (stat('META.yml'))[9];

sleep 1;
my $metafile_out = run("$make metafile");
is( $?, 0, 'metafile' ) || diag($metafile_out);
is( (stat('META.yml'))[9], $meta_mtime, 'META.yml untouched if not changed' );
ok( !-e 'META_new.yml', 'temp META.yml file not left around' );

# Test NO_META META.yml suppression
unlink 'META.yml';
ok( !-f 'META.yml',   'META.yml deleted' );
@mpl_out = run(qq{$perl Makefile.PL "NO_META=1"});
cmp_ok( $?, '==', 0, 'Makefile.PL exited with zero' ) || diag(@mpl_out);
$metafile_out = run("$make metafile");
is( $?, 0, 'metafile' ) || diag($metafile_out);
ok( !-f 'META.yml',   'META.yml generation suppressed by NO_META' );

# Test if MANIFEST is read-only.
chmod 0444, 'MANIFEST';
@mpl_out = run(qq{$perl Makefile.PL});
cmp_ok( $?, '==', 0, 'Makefile.PL exited with zero' ) || diag(@mpl_out);
$metafile_out = run("$make metafile_addtomanifest");
is( $?, 0, q{metafile_addtomanifest didn't die with locked MANIFEST} ) || 
    diag($metafile_out);


# Make sure init_dirscan doesn't go into the distdir
@mpl_out = run(qq{$perl Makefile.PL "PREFIX=../dummy-install"});

cmp_ok( $?, '==', 0, 'Makefile.PL exited with zero' ) || diag(@mpl_out);

ok( grep(/^Writing $makefile for Big::Dummy/, @mpl_out) == 1,
                                'init_dirscan skipped distdir') || 
  diag(@mpl_out);

# I know we'll get ignored errors from make here, that's ok.
# Send STDERR off to oblivion.
open(SAVERR, ">&STDERR") or die $!;
open(STDERR, ">".File::Spec->devnull) or die $!;

my $realclean_out = run("$make realclean");
is( $?, 0, 'realclean' ) || diag($realclean_out);

open(STDERR, ">&SAVERR") or die $!;
close SAVERR;


sub _normalize {
    my $hash = shift;

    while(my($k,$v) = each %$hash) {
        delete $hash->{$k};
        $hash->{lc $k} = $v;
    }
}
Commit	Line	Data
75e2e551	1	#!/usr/bin/perl -w
	2
	3	# This test puts MakeMaker through the paces of a basic perl module
	4	# build, test and installation of the Big::Fat::Dummy module.
	5
	6	BEGIN {
	7	if( $ENV{PERL_CORE} ) {
	8	chdir 't' if -d 't';
	9	@INC = ('../lib', 'lib');
	10	}
	11	else {
	12	unshift @INC, 't/lib';
	13	}
	14	}
	15
	16	use strict;
479d2113	17	use Config;
479d2113	18
a7d1454b	19	use Test::More tests => 79;
75e2e551	20	use MakeMaker::Test::Utils;
a7d1454b	21	use MakeMaker::Test::Setup::BFD;
479d2113	22	use File::Find;
75e2e551	23	use File::Spec;
5e719f03	24	use File::Path;
75e2e551	25
dedf98bc	26	# 'make disttest' sets a bunch of environment variables which interfere
	27	# with our testing.
	28	delete @ENV{qw(PREFIX LIB MAKEFLAGS)};
	29
e0678a30	30	my $perl = which_perl();
479d2113	31	my $Is_VMS = $^O eq 'VMS';
75e2e551	32
431b0fc4	33	chdir($Is_VMS ? 'BFD_TEST_ROOT:[t]' : 't');
57b1a898	34
75e2e551	35
	36	perl_lib;
	37
e0678a30	38	my $Touch_Time = calibrate_mtime();
e0678a30	39
75e2e551	40	$\| = 1;
75e2e551	41
a7d1454b	42	ok( setup_recurs(), 'setup' );
	43	END {
	44	ok( chdir File::Spec->updir );
	45	ok( teardown_recurs(), 'teardown' );
	46	}
	47
5e719f03	48	ok( chdir('Big-Dummy'), "chdir'd to Big-Dummy" ) \|\|
75e2e551	49	diag("chdir failed: $!");
75e2e551	50
1df8d179	51	my @mpl_out = run(qq{$perl Makefile.PL "PREFIX=../dummy-install"});
30361541	52	END { rmtree '../dummy-install'; }
75e2e551	53
	54	cmp_ok( $?, '==', 0, 'Makefile.PL exited with zero' ) \|\|
	55	diag(@mpl_out);
	56
	57	my $makefile = makefile_name();
45bc4d3a	58	ok( grep(/^Writing $makefile for Big::Dummy/,
75e2e551	59	@mpl_out) == 1,
	60	'Makefile.PL output looks right');
	61
	62	ok( grep(/^Current package is: main$/,
	63	@mpl_out) == 1,
	64	'Makefile.PL run in package main');
	65
	66	ok( -e $makefile, 'Makefile exists' );
	67
e0678a30	68	# -M is flakey on VMS
	69	my $mtime = (stat($makefile))[9];
	70	cmp_ok( $Touch_Time, '<=', $mtime, ' its been touched' );
75e2e551	71
	72	END { unlink makefile_name(), makefile_backup() }
	73
	74	my $make = make_run();
	75
	76	{
	77	# Supress 'make manifest' noise
	78	local $ENV{PERL_MM_MANIFEST_VERBOSE} = 0;
dedf98bc	79	my $manifest_out = run("$make manifest");
75e2e551	80	ok( -e 'MANIFEST', 'make manifest created a MANIFEST' );
	81	ok( -s 'MANIFEST', ' its not empty' );
	82	}
	83
	84	END { unlink 'MANIFEST'; }
	85
479d2113	86
dedf98bc	87	my $ppd_out = run("$make ppd");
dedf98bc	88	is( $?, 0, ' exited normally' ) \|\| diag $ppd_out;
479d2113	89	ok( open(PPD, 'Big-Dummy.ppd'), ' .ppd file generated' );
	90	my $ppd_html;
	91	{ local $/; $ppd_html = <PPD> }
	92	close PPD;
	93	like( $ppd_html, qr{^<SOFTPKG NAME="Big-Dummy" VERSION="0,01,0,0">}m,
	94	' <SOFTPKG>' );
	95	like( $ppd_html, qr{^\s*<TITLE>Big-Dummy</TITLE>}m, ' <TITLE>' );
	96	like( $ppd_html, qr{^\s*<ABSTRACT>Try "our" hot dog's</ABSTRACT>}m,
	97	' <ABSTRACT>');
	98	like( $ppd_html,
	99	qr{^\s*<AUTHOR>Michael G Schwern <schwern\@pobox.com></AUTHOR>}m,
	100	' <AUTHOR>' );
	101	like( $ppd_html, qr{^\s*<IMPLEMENTATION>}m, ' <IMPLEMENTATION>');
	102	like( $ppd_html, qr{^\s*<DEPENDENCY NAME="strict" VERSION="0,0,0,0" />}m,
	103	' <DEPENDENCY>' );
	104	like( $ppd_html, qr{^\s*<OS NAME="$Config{osname}" />}m,
	105	' <OS>' );
	106	like( $ppd_html, qr{^\s*<ARCHITECTURE NAME="$Config{archname}" />}m,
	107	' <ARCHITECTURE>');
	108	like( $ppd_html, qr{^\s*<CODEBASE HREF="" />}m, ' <CODEBASE>');
	109	like( $ppd_html, qr{^\s*</IMPLEMENTATION>}m, ' </IMPLEMENTATION>');
	110	like( $ppd_html, qr{^\s*</SOFTPKG>}m, ' </SOFTPKG>');
	111	END { unlink 'Big-Dummy.ppd' }
	112
	113
dedf98bc	114	my $test_out = run("$make test");
75e2e551	115	like( $test_out, qr/All tests successful/, 'make test' );
0fdc96ff	116	is( $?, 0, ' exited normally' ) \|\|
0fdc96ff	117	diag $test_out;
75e2e551	118
	119	# Test 'make test TEST_VERBOSE=1'
	120	my $make_test_verbose = make_macro($make, 'test', TEST_VERBOSE => 1);
dedf98bc	121	$test_out = run("$make_test_verbose");
75e2e551	122	like( $test_out, qr/ok \d+ - TEST_VERBOSE/, 'TEST_VERBOSE' );
479d2113	123	like( $test_out, qr/All tests successful/, ' successful' );
0fdc96ff	124	is( $?, 0, ' exited normally' ) \|\|
0fdc96ff	125	diag $test_out;
479d2113	126
479d2113	127
dedf98bc	128	my $install_out = run("$make install");
479d2113	129	is( $?, 0, 'install' ) \|\| diag $install_out;
	130	like( $install_out, qr/^Installing /m );
	131	like( $install_out, qr/^Writing /m );
	132
1df8d179	133	ok( -r '../dummy-install', ' install dir created' );
479d2113	134	my %files = ();
	135	find( sub {
	136	# do it case-insensitive for non-case preserving OSs
	137	$files{lc $_} = $File::Find::name;
1df8d179	138	}, '../dummy-install' );
479d2113	139	ok( $files{'dummy.pm'}, ' Dummy.pm installed' );
	140	ok( $files{'liar.pm'}, ' Liar.pm installed' );
	141	ok( $files{'.packlist'}, ' packlist created' );
	142	ok( $files{'perllocal.pod'},' perllocal.pod created' );
	143
	144
	145	SKIP: {
5e719f03	146	skip "VMS install targets do not preserve $(PREFIX)", 8 if $Is_VMS;
479d2113	147
dedf98bc	148	$install_out = run("$make install PREFIX=elsewhere");
479d2113	149	is( $?, 0, 'install with PREFIX override' ) \|\| diag $install_out;
	150	like( $install_out, qr/^Installing /m );
	151	like( $install_out, qr/^Writing /m );
	152
	153	ok( -r 'elsewhere', ' install dir created' );
	154	%files = ();
	155	find( sub { $files{$_} = $File::Find::name; }, 'elsewhere' );
	156	ok( $files{'Dummy.pm'}, ' Dummy.pm installed' );
	157	ok( $files{'Liar.pm'}, ' Liar.pm installed' );
	158	ok( $files{'.packlist'}, ' packlist created' );
	159	ok( $files{'perllocal.pod'},' perllocal.pod created' );
5e719f03	160	rmtree('elsewhere');
	161	}
	162
	163
	164	SKIP: {
	165	skip "VMS install targets do not preserve $(DESTDIR)", 10 if $Is_VMS;
	166
	167	$install_out = run("$make install PREFIX= DESTDIR=other");
	168	is( $?, 0, 'install with DESTDIR' ) \|\|
	169	diag $install_out;
	170	like( $install_out, qr/^Installing /m );
	171	like( $install_out, qr/^Writing /m );
	172
	173	ok( -d 'other', ' destdir created' );
	174	%files = ();
	175	my $perllocal;
	176	find( sub {
	177	$files{$_} = $File::Find::name;
	178	}, 'other' );
	179	ok( $files{'Dummy.pm'}, ' Dummy.pm installed' );
	180	ok( $files{'Liar.pm'}, ' Liar.pm installed' );
	181	ok( $files{'.packlist'}, ' packlist created' );
	182	ok( $files{'perllocal.pod'},' perllocal.pod created' );
	183
	184	ok( open(PERLLOCAL, $files{'perllocal.pod'} ) ) \|\|
	185	diag("Can't open $files{'perllocal.pod'}: $!");
	186	{ local $/;
	187	unlike(<PERLLOCAL>, qr/other/, 'DESTDIR should not appear in perllocal');
	188	}
	189	close PERLLOCAL;
	190
	191	# TODO not available in the min version of Test::Harness we require
	192	# ok( open(PACKLIST, $files{'.packlist'} ) ) \|\|
	193	# diag("Can't open $files{'.packlist'}: $!");
	194	# { local $/;
	195	# local $TODO = 'DESTDIR still in .packlist';
	196	# unlike(<PACKLIST>, qr/other/, 'DESTDIR should not appear in .packlist');
	197	# }
	198	# close PACKLIST;
	199
	200	rmtree('other');
	201	}
	202
	203
	204	SKIP: {
	205	skip "VMS install targets do not preserve $(PREFIX)", 9 if $Is_VMS;
	206
	207	$install_out = run("$make install PREFIX=elsewhere DESTDIR=other/");
	208	is( $?, 0, 'install with PREFIX override and DESTDIR' ) \|\|
	209	diag $install_out;
	210	like( $install_out, qr/^Installing /m );
	211	like( $install_out, qr/^Writing /m );
	212
	213	ok( !-d 'elsewhere', ' install dir not created' );
	214	ok( -d 'other/elsewhere', ' destdir created' );
	215	%files = ();
	216	find( sub { $files{$_} = $File::Find::name; }, 'other/elsewhere' );
	217	ok( $files{'Dummy.pm'}, ' Dummy.pm installed' );
	218	ok( $files{'Liar.pm'}, ' Liar.pm installed' );
	219	ok( $files{'.packlist'}, ' packlist created' );
	220	ok( $files{'perllocal.pod'},' perllocal.pod created' );
	221	rmtree('other');
479d2113	222	}
479d2113	223
75e2e551	224
dedf98bc	225	my $dist_test_out = run("$make disttest");
75e2e551	226	is( $?, 0, 'disttest' ) \|\| diag($dist_test_out);
75e2e551	227
479d2113	228	# Test META.yml generation
	229	use ExtUtils::Manifest qw(maniread);
	230	ok( -f 'META.yml', 'META.yml written' );
	231	my $manifest = maniread();
	232	# VMS is non-case preserving, so we can't know what the MANIFEST will
	233	# look like. :(
	234	_normalize($manifest);
2530b651	235	is( $manifest->{'meta.yml'}, 'Module meta-data (added by MakeMaker)' );
a7d1454b	236	my $meta_mtime = (stat('META.yml'))[9];
	237
	238	sleep 1;
	239	my $metafile_out = run("$make metafile");
	240	is( $?, 0, 'metafile' ) \|\| diag($metafile_out);
	241	is( (stat('META.yml'))[9], $meta_mtime, 'META.yml untouched if not changed' );
	242	ok( !-e 'META_new.yml', 'temp META.yml file not left around' );
479d2113	243
431b0fc4	244	# Test NO_META META.yml suppression
	245	unlink 'META.yml';
	246	ok( !-f 'META.yml', 'META.yml deleted' );
	247	@mpl_out = run(qq{$perl Makefile.PL "NO_META=1"});
	248	cmp_ok( $?, '==', 0, 'Makefile.PL exited with zero' ) \|\| diag(@mpl_out);
a7d1454b	249	$metafile_out = run("$make metafile");
431b0fc4	250	is( $?, 0, 'metafile' ) \|\| diag($metafile_out);
	251	ok( !-f 'META.yml', 'META.yml generation suppressed by NO_META' );
	252
1df8d179	253	# Test if MANIFEST is read-only.
	254	chmod 0444, 'MANIFEST';
	255	@mpl_out = run(qq{$perl Makefile.PL});
	256	cmp_ok( $?, '==', 0, 'Makefile.PL exited with zero' ) \|\| diag(@mpl_out);
	257	$metafile_out = run("$make metafile_addtomanifest");
	258	is( $?, 0, q{metafile_addtomanifest didn't die with locked MANIFEST} ) \|\|
	259	diag($metafile_out);
	260
e0678a30	261
e0678a30	262	# Make sure init_dirscan doesn't go into the distdir
1df8d179	263	@mpl_out = run(qq{$perl Makefile.PL "PREFIX=../dummy-install"});
e0678a30	264
431b0fc4	265	cmp_ok( $?, '==', 0, 'Makefile.PL exited with zero' ) \|\| diag(@mpl_out);
e0678a30	266
479d2113	267	ok( grep(/^Writing $makefile for Big::Dummy/, @mpl_out) == 1,
e0678a30	268	'init_dirscan skipped distdir') \|\|
	269	diag(@mpl_out);
	270
	271	# I know we'll get ignored errors from make here, that's ok.
	272	# Send STDERR off to oblivion.
	273	open(SAVERR, ">&STDERR") or die $!;
	274	open(STDERR, ">".File::Spec->devnull) or die $!;
	275
dedf98bc	276	my $realclean_out = run("$make realclean");
75e2e551	277	is( $?, 0, 'realclean' ) \|\| diag($realclean_out);
75e2e551	278
e0678a30	279	open(STDERR, ">&SAVERR") or die $!;
e0678a30	280	close SAVERR;
479d2113	281
	282
	283	sub _normalize {
	284	my $hash = shift;
	285
	286	while(my($k,$v) = each %$hash) {
	287	delete $hash->{$k};
	288	$hash->{lc $k} = $v;
	289	}
	290	}