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|
use 5.006;
use strict;
use warnings;
use Test::More 0.92;
use Path::Tiny;
use File::Temp;
use Test::Deep qw/cmp_deeply/;
use File::pushd qw/pushd/;
use Config;
use lib 't/lib';
use PCNTest;
use Path::Iterator::Rule;
#--------------------------------------------------------------------------#
plan skip_all => "No symlink support"
unless $Config{d_symlink};
#--------------------------------------------------------------------------#
{
my @tree = qw(
aaaa.txt
bbbb.txt
cccc/dddd.txt
cccc/eeee/ffff.txt
gggg.txt
);
my @follow = qw(
.
aaaa.txt
bbbb.txt
cccc
gggg.txt
pppp
qqqq.txt
cccc/dddd.txt
cccc/eeee
pppp/ffff.txt
);
my @not_loop_safe = qw(
.
aaaa.txt
bbbb.txt
cccc
gggg.txt
pppp
qqqq.txt
cccc/dddd.txt
cccc/eeee
pppp/ffff.txt
cccc/eeee/ffff.txt
);
my @nofollow = qw(
.
aaaa.txt
bbbb.txt
cccc
gggg.txt
cccc/dddd.txt
cccc/eeee
cccc/eeee/ffff.txt
);
my $td = make_tree(@tree);
symlink path( $td, 'cccc', 'eeee' ), path( $td, 'pppp' );
symlink path( $td, 'aaaa.txt' ), path( $td, 'qqqq.txt' );
my ( $iter, @files );
my $rule = Path::Iterator::Rule->new;
@files = map { unixify( $_, $td ) } $rule->all($td);
cmp_deeply( \@files, \@follow, "Follow symlinks" )
or diag explain { got => \@files, expected => \@follow };
@files = map { unixify( $_, $td ) } $rule->all( $td, { loop_safe => 0 } );
cmp_deeply( \@files, \@not_loop_safe, "Follow symlinks, but loop_safe = 0" )
or diag explain { got => \@files, expected => \@not_loop_safe };
@files = map { unixify( $_, $td ) } $rule->all( { follow_symlinks => 0 }, $td );
cmp_deeply( \@files, \@nofollow, "Don't follow symlinks" )
or diag explain { got => \@files, expected => \@nofollow };
}
{
my @tree = qw(
aaaa.txt
bbbb.txt
cccc/dddd.txt
);
my $td = make_tree(@tree);
symlink path( $td, 'zzzz' ), path( $td, 'pppp' ); # dangling symlink
symlink path( $td, 'cccc', 'dddd.txt' ), path( $td, 'qqqq.txt' ); # regular symlink
my @dangling = qw(
pppp
);
my @not_dangling = qw(
.
aaaa.txt
bbbb.txt
cccc
qqqq.txt
cccc/dddd.txt
);
my @valid_symlinks = qw(
qqqq.txt
);
my ( $rule, @files );
$rule = Path::Iterator::Rule->new->dangling;
@files = map { unixify( $_, $td ) } $rule->all($td);
cmp_deeply( \@files, \@dangling, "Dangling symlinks" )
or diag explain { got => \@files, expected => \@dangling };
$rule = Path::Iterator::Rule->new->not_dangling;
@files = map { unixify( $_, $td ) } $rule->all($td);
cmp_deeply( \@files, \@not_dangling, "No dangling symlinks" )
or diag explain { got => \@files, expected => \@not_dangling };
$rule = Path::Iterator::Rule->new->symlink->not_dangling;
@files = map { unixify( $_, $td ) } $rule->all($td);
cmp_deeply( \@files, \@valid_symlinks, "Only non-dangling symlinks" )
or diag explain { got => \@files, expected => \@valid_symlinks };
}
{
my @tree = qw(
aaaa.txt
bbbb.txt
cccc/dddd.txt
);
my $td = make_tree(@tree);
symlink path( $td, 'cccc' ), path( $td, 'cccc', 'eeee' ); # symlink loop
my @expected = qw(
.
aaaa.txt
bbbb.txt
cccc
cccc/dddd.txt
cccc/eeee
);
my ( $rule, @files );
$rule = Path::Iterator::Rule->new;
@files = map { unixify( $_, $td ) } $rule->all($td);
cmp_deeply( \@files, \@expected, "Symlink loop" )
or diag explain { got => \@files, expected => \@expected };
}
done_testing;
#
# This file is part of Path-Iterator-Rule
#
# This software is Copyright (c) 2013 by David Golden.
#
# This is free software, licensed under:
#
# The Apache License, Version 2.0, January 2004
#
|
