[perl5.git] / lib / AutoSplit.t

#!./perl -w

# AutoLoader.t runs before this test, so it seems safe to assume that it will
# work.

my $incdir;
my $lib = '"-I../lib"'; # ok on unix, nt, The extra \" are for VMS
BEGIN {
    chdir 't' if -d 't';
    if ($^O eq 'MacOS') {
	$incdir = ":auto-$$";
        $lib = '-x -I::lib:'; # -x overcomes MPW $Config{startperl} anomaly
    } else {
	$incdir = "auto-$$";
    }
    @INC = $incdir;
    push @INC, '../lib';
}
my $runperl = "$^X $lib";

use warnings;
use strict;
use Test::More tests => 58;
use File::Spec;
use File::Find;

require AutoSplit; # Run time. Check it compiles.
ok (1, "AutoSplit loaded");

END {
    use File::Path;
    print "# $incdir being removed...\n";
    rmtree($incdir);
}

mkdir $incdir,0755;

my @tests;
{
  # local this else it buggers up the chomp() below.
  # Hmm. Would be nice to have this as a regexp.
  local $/
    = "################################################################\n";
  @tests = <DATA>;
  close DATA;
}

sub split_a_file {
  my $contents = shift;
  my $file = $_[0];
  if (defined $contents) {
    open FILE, ">$file" or die "Can't open $file: $!";
    print FILE $contents;
    close FILE or die "Can't close $file: $!";
  }

  # Assumption: no characters in arguments need escaping from the shell or perl
  my $com = qq($runperl -e "use AutoSplit; autosplit (qw(@_))");
  print "# $com\n";
  # There may be a way to capture STDOUT without spawning a child process, but
  # it's probably worthwhile spawning, as it ensures that nothing in AutoSplit
  # can load functions from split modules into this perl.
  my $output = `$com`;
  warn "Exit status $? from running: >>$com<<" if $?;
  return $output;
}

my $i = 0;
my $dir = File::Spec->catfile($incdir, 'auto');
foreach (@tests) {
  my $module = 'A' . $i . '_' . $$ . 'splittest';
  my $file = File::Spec->catfile($incdir,"$module.pm");
  s/\*INC\*/$incdir/gm;
  s/\*DIR\*/$dir/gm;
  s/\*MOD\*/$module/gm;
  # Build a hash for this test.
  my %args = /^\#\#\ ([^\n]*)\n	# Key is on a line starting ##
             ((?:[^\#]+		# Any number of characters not #
               | \#(?!\#)	# or a # character not followed by #
               | (?<!\n)\#	# or a # character not preceded by \n
              )*)/sgmx;
  foreach ($args{Name}, $args{Require}, $args{Extra}) {
    chomp $_ if defined $_;
  }
  my @extra_args = !defined $args{Extra} ? () : split /,/, $args{Extra};
  my ($output, $body);
  if ($args{File}) {
    $body ="package $module;\n" . $args{File};
    $output = split_a_file ($body, $file, $dir, @extra_args);
  } else {
    # Repeat tests
    $output = split_a_file (undef, $file, $dir, @extra_args);
  }

  # test n+1
  is ($output, $args{Get}, "Output from autosplit()ing $args{Name}");

  if ($args{Files}) {
    $args{Files} =~ s!/!:!gs if $^O eq 'MacOS';
    my (%missing, %got);
    find (sub {$got{$File::Find::name}++ unless -d $_}, $dir);
    foreach (split /\n/, $args{Files}) {
      next if /^#/;
      unless (delete $got{$_}) {
        $missing{$_}++;
      }
    }
    my @missing = keys %missing;
    # test n+2
    unless (ok (!@missing, "Are any expected files missing?")) {
      print "# These files are missing\n";
      print "# $_\n" foreach sort @missing;
    }
    my @extra = keys %got;
    # test n+3
    unless (ok (!@extra, "Are any extra files present?")) {
      print "# These files are unexpectedly present:\n";
      print "# $_\n" foreach sort @extra;
    }
  }
  if ($args{Require}) {
    my $com = 'require "' . File::Spec->catfile ('auto', $args{Require}) . '"';
    eval $com;
    # test n+3
    ok ($@ eq '', $com) or print "# \$\@ = '$@'\n";
    if (defined $body) {
      eval $body or die $@;
    }
  }
  # match tests to check for prototypes
  if ($args{Match}) {
    local $/;
    my $file = File::Spec->catfile($dir, $args{Require});
    open IX, $file or die "Can't open '$file': $!";
    my $ix = <IX>;
    close IX or die "Can't close '$file': $!";
    foreach my $pat (split /\n/, $args{Match}) {
      next if $pat =~ /^\#/;
      like ($ix, qr/^\s*$pat\s*$/m, "match $pat");
    }
  }
  # code tests contain eval{}ed ok()s etc
  if ($args{Tests}) {
    foreach my $code (split /\n/, $args{Tests}) {
      next if $code =~ /^\#/;
      defined eval $code or fail(), print "# Code:  $code\n# Error: $@";
    }
  }
  if (my $sleepfor = $args{Sleep}) {
    # We need to sleep for a while
    # Need the sleep hack else the next test is so fast that the timestamp
    # compare routine in AutoSplit thinks that it shouldn't split the files.
    my $time = time;
    my $until = $time + $sleepfor;
    my $attempts = 3;
    do {
      sleep ($sleepfor)
    } while (time < $until && --$attempts > 0);
    if ($attempts == 0) {
      printf << "EOM", time;
# Attempted to sleep for $sleepfor second(s), started at $time, now %d.
# sleep attempt ppears to have failed; some tests may fail as a result.
EOM
    }
  }
  unless ($args{SameAgain}) {
    $i++;
    rmtree($dir);
    mkdir $dir, 0775;
  }
}

__DATA__
## Name
tests from the end of the AutoSplit module.
## File
use AutoLoader 'AUTOLOAD';
{package Just::Another;
 use AutoLoader 'AUTOLOAD';
}
@Yet::Another::AutoSplit::ISA = 'AutoLoader';
1;
__END__
sub test1 ($)   { "test 1"; }
sub test2 ($$)  { "test 2"; }
sub test3 ($$$) { "test 3"; }
sub testtesttesttest4_1  { "test 4"; }
sub testtesttesttest4_2  { "duplicate test 4"; }
sub Just::Another::test5 { "another test 5"; }
sub test6       { return join ":", __FILE__,__LINE__; }
package Yet::Another::AutoSplit;
sub testtesttesttest4_1 ($)  { "another test 4"; }
sub testtesttesttest4_2 ($$) { "another duplicate test 4"; }
package Yet::More::Attributes;
sub test_a1 ($) : locked :locked { 1; }
sub test_a2 : locked { 1; }
# And that was all it has. You were expected to manually inspect the output
## Get
Warning: AutoSplit had to create top-level *DIR* unexpectedly.
AutoSplitting *INC*/*MOD*.pm (*DIR*/*MOD*)
*INC*/*MOD*.pm: some names are not unique when truncated to 8 characters:
 directory *DIR*/*MOD*:
  testtesttesttest4_1.al, testtesttesttest4_2.al truncate to testtest
 directory *DIR*/Yet/Another/AutoSplit:
  testtesttesttest4_1.al, testtesttesttest4_2.al truncate to testtest
## Files
*DIR*/*MOD*/autosplit.ix
*DIR*/*MOD*/test1.al
*DIR*/*MOD*/test2.al
*DIR*/*MOD*/test3.al
*DIR*/*MOD*/testtesttesttest4_1.al
*DIR*/*MOD*/testtesttesttest4_2.al
*DIR*/Just/Another/test5.al
*DIR*/*MOD*/test6.al
*DIR*/Yet/Another/AutoSplit/testtesttesttest4_1.al
*DIR*/Yet/Another/AutoSplit/testtesttesttest4_2.al
*DIR*/Yet/More/Attributes/test_a1.al
*DIR*/Yet/More/Attributes/test_a2.al
## Require
*MOD*/autosplit.ix
## Match
# Need to find these lines somewhere in the required file
sub test1\s*\(\$\);
sub test2\s*\(\$\$\);
sub test3\s*\(\$\$\$\);
sub testtesttesttest4_1\s*\(\$\);
sub testtesttesttest4_2\s*\(\$\$\);
sub test_a1\s*\(\$\)\s*:\s*locked\s*:\s*locked\s*;
sub test_a2\s*:\s*locked\s*;
## Tests
is (*MOD*::test1 (1), 'test 1');
is (*MOD*::test2 (1,2), 'test 2');
is (*MOD*::test3 (1,2,3), 'test 3');
ok (!defined eval "*MOD*::test1 () eq 'test 1'" and $@ =~ /^Not enough arguments for *MOD*::test1/, "Check prototypes mismatch fails") or print "# \$\@='$@'";
is (&*MOD*::testtesttesttest4_1, "test 4");
is (&*MOD*::testtesttesttest4_2, "duplicate test 4");
is (&Just::Another::test5, "another test 5");
# very messy way to interpolate function into regexp, but it's going to be
# needed to get : for Mac filespecs
like (&*MOD*::test6, qr!^*INC*/*MOD*.pm \(autosplit into @{[File::Spec->catfile('*DIR*','*MOD*', 'test6.al')]}\):\d+$!);
ok (Yet::Another::AutoSplit->testtesttesttest4_1 eq "another test 4");
################################################################
## Name
missing use AutoLoader;
## File
1;
__END__
## Get
## Files
# There should be no files.
################################################################
## Name
missing use AutoLoader; (but don't skip)
## Extra
0, 0
## File
1;
__END__
## Get
AutoSplitting *INC*/*MOD*.pm (*DIR*/*MOD*)
## Require
*MOD*/autosplit.ix
## Files
*DIR*/*MOD*/autosplit.ix
################################################################
## Name
Split prior to checking whether obsolete files get deleted
## File
use AutoLoader 'AUTOLOAD';
1;
__END__
sub obsolete {my $a if 0; return $a++;}
sub gonner {warn "This gonner function should never get called"}
## Get
AutoSplitting *INC*/*MOD*.pm (*DIR*/*MOD*)
## Require
*MOD*/autosplit.ix
## Files
*DIR*/*MOD*/autosplit.ix
*DIR*/*MOD*/gonner.al
*DIR*/*MOD*/obsolete.al
## Tests
is (&*MOD*::obsolete, 0);
is (&*MOD*::obsolete, 1);
## Sleep
2
## SameAgain
True, so don't scrub this directory.
IIRC DOS FAT filesystems have only 2 second granularity.
################################################################
## Name
Check whether obsolete files get deleted
## File
use AutoLoader 'AUTOLOAD';
1;
__END__
sub skeleton {"bones"};
sub ghost {"scream"}; # This definition gets overwritten with the one below
sub ghoul {"wail"};
sub zombie {"You didn't use fire."};
sub flying_pig {"Oink oink flap flap"};
## Get
AutoSplitting *INC*/*MOD*.pm (*DIR*/*MOD*)
## Require
*MOD*/autosplit.ix
## Files
*DIR*/*MOD*/autosplit.ix
*DIR*/*MOD*/skeleton.al
*DIR*/*MOD*/zombie.al
*DIR*/*MOD*/ghost.al
*DIR*/*MOD*/ghoul.al
*DIR*/*MOD*/flying_pig.al
## Tests
is (&*MOD*::skeleton, "bones", "skeleton");
eval {&*MOD*::gonner}; ok ($@ =~ m!^Can't locate auto/*MOD*/gonner.al in \@INC!, "Check &*MOD*::gonner is now a gonner") or print "# \$\@='$@'\n";
## Sleep
2
## SameAgain
True, so don't scrub this directory.
################################################################
## Name
Check whether obsolete files remain when keep is 1
## Extra
1, 1
## File
use AutoLoader 'AUTOLOAD';
1;
__END__
sub ghost {"bump"};
sub wraith {9};
## Get
AutoSplitting *INC*/*MOD*.pm (*DIR*/*MOD*)
## Require
*MOD*/autosplit.ix
## Files
*DIR*/*MOD*/autosplit.ix
*DIR*/*MOD*/skeleton.al
*DIR*/*MOD*/zombie.al
*DIR*/*MOD*/ghost.al
*DIR*/*MOD*/ghoul.al
*DIR*/*MOD*/wraith.al
*DIR*/*MOD*/flying_pig.al
## Tests
is (&*MOD*::ghost, "bump");
is (&*MOD*::zombie, "You didn't use fire.", "Are our zombies undead?");
## Sleep
2
## SameAgain
True, so don't scrub this directory.
################################################################
## Name
Without the the timestamp check make sure that nothing happens
## Extra
0, 1, 1
## Require
*MOD*/autosplit.ix
## Files
*DIR*/*MOD*/autosplit.ix
*DIR*/*MOD*/skeleton.al
*DIR*/*MOD*/zombie.al
*DIR*/*MOD*/ghost.al
*DIR*/*MOD*/ghoul.al
*DIR*/*MOD*/wraith.al
*DIR*/*MOD*/flying_pig.al
## Tests
is (&*MOD*::ghoul, "wail", "still haunted");
is (&*MOD*::zombie, "You didn't use fire.", "Are our zombies still undead?");
## Sleep
2
## SameAgain
True, so don't scrub this directory.
################################################################
## Name
With the the timestamp check make sure that things happen (stuff gets deleted)
## Extra
0, 1, 0
## Get
AutoSplitting *INC*/*MOD*.pm (*DIR*/*MOD*)
## Require
*MOD*/autosplit.ix
## Files
*DIR*/*MOD*/autosplit.ix
*DIR*/*MOD*/ghost.al
*DIR*/*MOD*/wraith.al
## Tests
is (&*MOD*::wraith, 9);
eval {&*MOD*::flying_pig}; ok ($@ =~ m!^Can't locate auto/*MOD*/flying_pig.al in \@INC!, "There are no flying pigs") or print "# \$\@='$@'\n";
Commit	Line	Data
81ba8d96 NC	1	#!./perl -w
	2
	3	# AutoLoader.t runs before this test, so it seems safe to assume that it will
	4	# work.
	5
	6	my $incdir;
	7	my $lib = '"-I../lib"'; # ok on unix, nt, The extra \" are for VMS
	8	BEGIN {
	9	chdir 't' if -d 't';
	10	if ($^O eq 'MacOS') {
	11	$incdir = ":auto-$$";
	12	$lib = '-x -I::lib:'; # -x overcomes MPW $Config{startperl} anomaly
	13	} else {
	14	$incdir = "auto-$$";
	15	}
	16	@INC = $incdir;
	17	push @INC, '../lib';
	18	}
	19	my $runperl = "$^X $lib";
	20
	21	use warnings;
	22	use strict;
	23	use Test::More tests => 58;
	24	use File::Spec;
	25	use File::Find;
	26
	27	require AutoSplit; # Run time. Check it compiles.
	28	ok (1, "AutoSplit loaded");
	29
	30	END {
	31	use File::Path;
	32	print "# $incdir being removed...\n";
	33	rmtree($incdir);
	34	}
	35
	36	mkdir $incdir,0755;
	37
	38	my @tests;
	39	{
	40	# local this else it buggers up the chomp() below.
	41	# Hmm. Would be nice to have this as a regexp.
	42	local $/
	43	= "################################################################\n";
	44	@tests = <DATA>;
	45	close DATA;
	46	}
	47
	48	sub split_a_file {
	49	my $contents = shift;
	50	my $file = $_[0];
	51	if (defined $contents) {
	52	open FILE, ">$file" or die "Can't open $file: $!";
	53	print FILE $contents;
	54	close FILE or die "Can't close $file: $!";
	55	}
	56
	57	# Assumption: no characters in arguments need escaping from the shell or perl
	58	my $com = qq($runperl -e "use AutoSplit; autosplit (qw(@_))");
	59	print "# $com\n";
	60	# There may be a way to capture STDOUT without spawning a child process, but
	61	# it's probably worthwhile spawning, as it ensures that nothing in AutoSplit
	62	# can load functions from split modules into this perl.
	63	my $output = `$com`;
	64	warn "Exit status $? from running: >>$com<<" if $?;
65	return $output;
66	}
67
68	my $i = 0;
69	my $dir = File::Spec->catfile($incdir, 'auto');
70	foreach (@tests) {
71	my $module = 'A' . $i . '_' . $$ . 'splittest';
72	my $file = File::Spec->catfile($incdir,"$module.pm");
73	s/\INC\/$incdir/gm;
74	s/\DIR\/$dir/gm;
75	s/\MOD\/$module/gm;
76	# Build a hash for this test.
77	my %args = /^\#\#\ ([^\n]*)\n # Key is on a line starting ##
78	((?:[^\#]+ # Any number of characters not #
79	\| \#(?!\#) # or a # character not followed by #
80	\| (?<!\n)\# # or a # character not preceded by \n
81	)*)/sgmx;
a94ed19d	82	foreach ($args{Name}, $args{Require}, $args{Extra}) {
81ba8d96 NC	83	chomp $_ if defined $_;
	84	}
	85	my @extra_args = !defined $args{Extra} ? () : split /,/, $args{Extra};
	86	my ($output, $body);
	87	if ($args{File}) {
	88	$body ="package $module;\n" . $args{File};
	89	$output = split_a_file ($body, $file, $dir, @extra_args);
	90	} else {
	91	# Repeat tests
	92	$output = split_a_file (undef, $file, $dir, @extra_args);
	93	}
	94
	95	# test n+1
	96	is ($output, $args{Get}, "Output from autosplit()ing $args{Name}");
	97
	98	if ($args{Files}) {
	99	$args{Files} =~ s!/!:!gs if $^O eq 'MacOS';
	100	my (%missing, %got);
	101	find (sub {$got{$File::Find::name}++ unless -d $_}, $dir);
	102	foreach (split /\n/, $args{Files}) {
	103	next if /^#/;
	104	unless (delete $got{$_}) {
	105	$missing{$_}++;
	106	}
	107	}
	108	my @missing = keys %missing;
	109	# test n+2
	110	unless (ok (!@missing, "Are any expected files missing?")) {
	111	print "# These files are missing\n";
	112	print "# $_\n" foreach sort @missing;
	113	}
	114	my @extra = keys %got;
	115	# test n+3
	116	unless (ok (!@extra, "Are any extra files present?")) {
	117	print "# These files are unexpectedly present:\n";
	118	print "# $_\n" foreach sort @extra;
	119	}
	120	}
	121	if ($args{Require}) {
	122	my $com = 'require "' . File::Spec->catfile ('auto', $args{Require}) . '"';
	123	eval $com;
	124	# test n+3
	125	ok ($@ eq '', $com) or print "# \$\@ = '$@'\n";
	126	if (defined $body) {
	127	eval $body or die $@;
	128	}
	129	}
	130	# match tests to check for prototypes
	131	if ($args{Match}) {
	132	local $/;
	133	my $file = File::Spec->catfile($dir, $args{Require});
	134	open IX, $file or die "Can't open '$file': $!";
	135	my $ix = <IX>;
	136	close IX or die "Can't close '$file': $!";
	137	foreach my $pat (split /\n/, $args{Match}) {
	138	next if $pat =~ /^\#/;
	139	like ($ix, qr/^\s$pat\s$/m, "match $pat");
	140	}
	141	}
	142	# code tests contain eval{}ed ok()s etc
	143	if ($args{Tests}) {
	144	foreach my $code (split /\n/, $args{Tests}) {
	145	next if $code =~ /^\#/;
	146	defined eval $code or fail(), print "# Code: $code\n# Error: $@";
147	}
148	}
975263bc NC	149	if (my $sleepfor = $args{Sleep}) {
	150	# We need to sleep for a while
	151	# Need the sleep hack else the next test is so fast that the timestamp
	152	# compare routine in AutoSplit thinks that it shouldn't split the files.
	153	my $time = time;
	154	my $until = $time + $sleepfor;
	155	my $attempts = 3;
	156	do {
	157	sleep ($sleepfor)
	158	} while (time < $until && --$attempts > 0);
	159	if ($attempts == 0) {
	160	printf << "EOM", time;
	161	# Attempted to sleep for $sleepfor second(s), started at $time, now %d.
	162	# sleep attempt ppears to have failed; some tests may fail as a result.
	163	EOM
	164	}
	165	}
81ba8d96 NC	166	unless ($args{SameAgain}) {
	167	$i++;
	168	rmtree($dir);
	169	mkdir $dir, 0775;
	170	}
	171	}
	172
	173	__DATA__
	174	## Name
	175	tests from the end of the AutoSplit module.
	176	## File
	177	use AutoLoader 'AUTOLOAD';
	178	{package Just::Another;
	179	use AutoLoader 'AUTOLOAD';
	180	}
	181	@Yet::Another::AutoSplit::ISA = 'AutoLoader';
	182	1;
	183	__END__
	184	sub test1 ($) { "test 1"; }
	185	sub test2 ($$) { "test 2"; }
	186	sub test3 ($$$) { "test 3"; }
	187	sub testtesttesttest4_1 { "test 4"; }
	188	sub testtesttesttest4_2 { "duplicate test 4"; }
	189	sub Just::Another::test5 { "another test 5"; }
	190	sub test6 { return join ":", __FILE__,__LINE__; }
	191	package Yet::Another::AutoSplit;
	192	sub testtesttesttest4_1 ($) { "another test 4"; }
	193	sub testtesttesttest4_2 ($$) { "another duplicate test 4"; }
	194	package Yet::More::Attributes;
	195	sub test_a1 ($) : locked :locked { 1; }
	196	sub test_a2 : locked { 1; }
	197	# And that was all it has. You were expected to manually inspect the output
	198	## Get
	199	Warning: AutoSplit had to create top-level DIR unexpectedly.
	200	AutoSplitting INC/MOD.pm (DIR/MOD)
	201	INC/MOD.pm: some names are not unique when truncated to 8 characters:
	202	directory DIR/MOD:
	203	testtesttesttest4_1.al, testtesttesttest4_2.al truncate to testtest
	204	directory DIR/Yet/Another/AutoSplit:
	205	testtesttesttest4_1.al, testtesttesttest4_2.al truncate to testtest
	206	## Files
	207	DIR/MOD/autosplit.ix
	208	DIR/MOD/test1.al
	209	DIR/MOD/test2.al
	210	DIR/MOD/test3.al
	211	DIR/MOD/testtesttesttest4_1.al
	212	DIR/MOD/testtesttesttest4_2.al
	213	DIR/Just/Another/test5.al
	214	DIR/MOD/test6.al
	215	DIR/Yet/Another/AutoSplit/testtesttesttest4_1.al
	216	DIR/Yet/Another/AutoSplit/testtesttesttest4_2.al
	217	DIR/Yet/More/Attributes/test_a1.al
	218	DIR/Yet/More/Attributes/test_a2.al
	219	## Require
	220	MOD/autosplit.ix
	221	## Match
	222	# Need to find these lines somewhere in the required file
	223	sub test1\s*\(\$\);
	224	sub test2\s*\(\$\$\);
	225	sub test3\s*\(\$\$\$\);
	226	sub testtesttesttest4_1\s*\(\$\);
	227	sub testtesttesttest4_2\s*\(\$\$\);
	228	sub test_a1\s\(\$\)\s:\slocked\s:\slocked\s;
	229	sub test_a2\s:\slocked\s*;
230	## Tests
231	is (MOD::test1 (1), 'test 1');
232	is (MOD::test2 (1,2), 'test 2');
233	is (MOD::test3 (1,2,3), 'test 3');
234	ok (!defined eval "MOD::test1 () eq 'test 1'" and $@ =~ /^Not enough arguments for MOD::test1/, "Check prototypes mismatch fails") or print "# \$\@='$@'";
235	is (&MOD::testtesttesttest4_1, "test 4");
236	is (&MOD::testtesttesttest4_2, "duplicate test 4");
237	is (&Just::Another::test5, "another test 5");
238	# very messy way to interpolate function into regexp, but it's going to be
239	# needed to get : for Mac filespecs
240	like (&MOD::test6, qr!^INC/MOD.pm \(autosplit into @{[File::Spec->catfile('DIR','MOD', 'test6.al')]}\):\d+$!);
241	ok (Yet::Another::AutoSplit->testtesttesttest4_1 eq "another test 4");
242	################################################################
243	## Name
244	missing use AutoLoader;
245	## File
246	1;
247	__END__
248	## Get
249	## Files
250	# There should be no files.
251	################################################################
252	## Name
253	missing use AutoLoader; (but don't skip)
254	## Extra
255	0, 0
256	## File
257	1;
258	__END__
259	## Get
260	AutoSplitting INC/MOD.pm (DIR/MOD)
261	## Require
262	MOD/autosplit.ix
263	## Files
264	DIR/MOD/autosplit.ix
265	################################################################
266	## Name
267	Split prior to checking whether obsolete files get deleted
268	## File
269	use AutoLoader 'AUTOLOAD';
270	1;
271	__END__
272	sub obsolete {my $a if 0; return $a++;}
273	sub gonner {warn "This gonner function should never get called"}
274	## Get
275	AutoSplitting INC/MOD.pm (DIR/MOD)
276	## Require
277	MOD/autosplit.ix
278	## Files
279	DIR/MOD/autosplit.ix
280	DIR/MOD/gonner.al
281	DIR/MOD/obsolete.al
282	## Tests
283	is (&MOD::obsolete, 0);
284	is (&MOD::obsolete, 1);
975263bc NC	285	## Sleep
975263bc NC	286	2
81ba8d96 NC	287	## SameAgain
81ba8d96 NC	288	True, so don't scrub this directory.
81ba8d96 NC	289	IIRC DOS FAT filesystems have only 2 second granularity.
	290	################################################################
	291	## Name
	292	Check whether obsolete files get deleted
	293	## File
	294	use AutoLoader 'AUTOLOAD';
	295	1;
	296	__END__
	297	sub skeleton {"bones"};
	298	sub ghost {"scream"}; # This definition gets overwritten with the one below
	299	sub ghoul {"wail"};
	300	sub zombie {"You didn't use fire."};
	301	sub flying_pig {"Oink oink flap flap"};
	302	## Get
	303	AutoSplitting INC/MOD.pm (DIR/MOD)
	304	## Require
	305	MOD/autosplit.ix
	306	## Files
	307	DIR/MOD/autosplit.ix
	308	DIR/MOD/skeleton.al
	309	DIR/MOD/zombie.al
	310	DIR/MOD/ghost.al
	311	DIR/MOD/ghoul.al
	312	DIR/MOD/flying_pig.al
	313	## Tests
	314	is (&MOD::skeleton, "bones", "skeleton");
	315	eval {&MOD::gonner}; ok ($@ =~ m!^Can't locate auto/MOD/gonner.al in \@INC!, "Check &MOD::gonner is now a gonner") or print "# \$\@='$@'\n";
975263bc NC	316	## Sleep
975263bc NC	317	2
81ba8d96 NC	318	## SameAgain
	319	True, so don't scrub this directory.
	320	################################################################
	321	## Name
	322	Check whether obsolete files remain when keep is 1
	323	## Extra
	324	1, 1
	325	## File
	326	use AutoLoader 'AUTOLOAD';
	327	1;
	328	__END__
	329	sub ghost {"bump"};
	330	sub wraith {9};
	331	## Get
	332	AutoSplitting INC/MOD.pm (DIR/MOD)
	333	## Require
	334	MOD/autosplit.ix
	335	## Files
	336	DIR/MOD/autosplit.ix
	337	DIR/MOD/skeleton.al
	338	DIR/MOD/zombie.al
	339	DIR/MOD/ghost.al
	340	DIR/MOD/ghoul.al
	341	DIR/MOD/wraith.al
	342	DIR/MOD/flying_pig.al
	343	## Tests
	344	is (&MOD::ghost, "bump");
	345	is (&MOD::zombie, "You didn't use fire.", "Are our zombies undead?");
975263bc NC	346	## Sleep
975263bc NC	347	2
81ba8d96 NC	348	## SameAgain
	349	True, so don't scrub this directory.
	350	################################################################
	351	## Name
	352	Without the the timestamp check make sure that nothing happens
	353	## Extra
	354	0, 1, 1
	355	## Require
	356	MOD/autosplit.ix
	357	## Files
	358	DIR/MOD/autosplit.ix
	359	DIR/MOD/skeleton.al
	360	DIR/MOD/zombie.al
	361	DIR/MOD/ghost.al
	362	DIR/MOD/ghoul.al
	363	DIR/MOD/wraith.al
	364	DIR/MOD/flying_pig.al
	365	## Tests
	366	is (&MOD::ghoul, "wail", "still haunted");
	367	is (&MOD::zombie, "You didn't use fire.", "Are our zombies still undead?");
975263bc NC	368	## Sleep
975263bc NC	369	2
81ba8d96 NC	370	## SameAgain
	371	True, so don't scrub this directory.
	372	################################################################
	373	## Name
	374	With the the timestamp check make sure that things happen (stuff gets deleted)
	375	## Extra
	376	0, 1, 0
	377	## Get
	378	AutoSplitting INC/MOD.pm (DIR/MOD)
	379	## Require
	380	MOD/autosplit.ix
	381	## Files
	382	DIR/MOD/autosplit.ix
	383	DIR/MOD/ghost.al
	384	DIR/MOD/wraith.al
	385	## Tests
	386	is (&MOD::wraith, 9);
	387	eval {&MOD::flying_pig}; ok ($@ =~ m!^Can't locate auto/MOD/flying_pig.al in \@INC!, "There are no flying pigs") or print "# \$\@='$@'\n";