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|
#!/usr/bin/perl -w
use strict;
use warnings;
use Test2::Bundle::Extended;
use Test2::Tools::Explain;
use Test2::Plugin::NoWarnings;
use Test2::Tools::Exception qw< lives dies >;
use Test::MockFile;
sub test_content_with_keywords {
my ( $dirname, $dir_content ) = @_;
my $dh;
my $open;
ok(
lives( sub { $open = opendir $dh, $dirname } ),
"opendir() $dirname successful",
);
$open or return;
my @content;
ok(
lives( sub { @content = readdir($dh) } ),
"readdir() on $dirname successful",
);
is(
\@content,
$dir_content,
'Correct directory content through Perl core keywords',
);
ok(
lives( sub { closedir $dh } ),
"closedir() on $dirname successful",
);
}
my $count = 0;
my $get_dirname = sub {
$count++;
return "/foo$count";
};
subtest(
'->dir() checks when going through ->new_dir()' => sub {
like(
dies( sub { Test::MockFile->new_dir( '/etc', { 1 => 2 } ) } ),
qr!^\QYou cannot set stats for nonexistent dir '/etc'\E!xms,
'Cannot do TMF->dir( "/etc", { 1 => 2 } )',
);
like(
dies( sub { Test::MockFile->new_dir( '/etc', [ 'foo', 'bar' ], { 1 => 2 } ) } ),
qr!^\QYou cannot set stats for nonexistent dir '/etc'\E!xms,
'Cannot do TMF->dir( "/etc", [@content], { 1 => 2 } )',
);
like(
dies( sub { Test::MockFile->new_dir( '/etc', [ 'foo', 'bar' ] ) } ),
qr!^\QYou cannot set stats for nonexistent dir '/etc'\E!xms,
'Cannot do TMF->dir( "/etc", [@content] )',
);
}
);
subtest(
'Scenario 1: ->new_dir() can create dir' => sub {
my $dirname = $get_dirname->();
my $dir = Test::MockFile->new_dir($dirname);
ok( -d $dirname, "Directory $dirname exists" );
is(
$dir->contents(),
[qw< . .. >],
'Correct contents of directory through ->contents()',
);
test_content_with_keywords( $dirname, [qw< . .. >] );
}
);
subtest(
'Scenario 2: ->new_dir() with mode sets the mode' => sub {
my $dirname = $get_dirname->();
my $base_dir = Test::MockFile->new_dir("${dirname}-base");
my $dir = Test::MockFile->new_dir( $dirname, { 'mode' => 0300 } );
ok( -d $base_dir->path(), "$dirname exists" );
ok( -d $dirname, "$dirname exists" );
my $def_perms = sprintf '%04o', ( ( stat $base_dir->path() )[2] ^ umask ) & 07777;
my $new_perms = sprintf '%04o', ( ( stat $dirname )[2] ^ umask ) & 07777;
# make sure we're not getting fooled by the default permissions
isnt( $def_perms, $new_perms, "We picked perms ($new_perms) that are not the default ($def_perms)" );
is(
$new_perms,
'0300',
'Mode was set correctly',
);
is(
$dir->contents(),
[qw< . .. >],
"Correct contents to $dirname",
);
test_content_with_keywords( $dirname, [qw< . .. >] );
}
);
subtest(
'Scenario 3: ->new_dir() after mkdir() has an error' => sub {
my $dirname = $get_dirname->();
my $dir = Test::MockFile->new_dir($dirname);
ok( -d $dirname, "$dirname exists" );
ok( !mkdir($dirname), "mkdir $dirname fails, since dir already exists" );
isnt( $! + 0, 0, "\$! is set to an error: " . ( $! + 0 ) . " ($!)" );
is(
$dir->contents(),
[qw< . .. >],
"Correct contents to $dirname",
);
test_content_with_keywords( $dirname, [qw< . .. >] );
}
);
done_testing();
|
