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DAGOLDEN / Path-Tiny-0.147-TRIAL / t / recurse.t 

            

              
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use 5.006;
use strict;
use warnings;
use Test::More 0.92;
use File::Temp;
use lib 't/lib';
use TestUtils qw/exception tempd has_symlinks/;
use Path::Tiny;
#--------------------------------------------------------------------------#
subtest 'no symlinks' => sub {
    my $wd = tempd;
    my @tree = qw(
      aaaa.txt
      bbbb.txt
      cccc/dddd.txt
      cccc/eeee/ffff.txt
      gggg.txt
    );
    my @breadth = qw(
      aaaa.txt
      bbbb.txt
      cccc
      gggg.txt
      cccc/dddd.txt
      cccc/eeee
      cccc/eeee/ffff.txt
    );
    path($_)->touchpath for @tree;
    subtest 'iterator' => sub {
        my $iter = path(".")->iterator( { recurse => 1 } );
        my @files;
        while ( my $f = $iter->() ) {
            push @files, "$f";
        }
        is_deeply( [ sort @files ], [ sort @breadth ], "Breadth first iteration" )
          or diag explain \@files;
    };
    subtest 'visit' => sub {
        my @files;
        path(".")->visit( sub { push @files, "$_[0]" }, { recurse => 1 }, );
        is_deeply( [ sort @files ], [ sort @breadth ], "Breadth first iteration" )
          or diag explain \@files;
    };
    subtest 'visit state' => sub {
        my $result = path(".")->visit( sub { $_[1]->{$_}++ }, { recurse => 1 }, );
        is_deeply( [ sort keys %$result ], [ sort @breadth ], "Breadth first iteration" )
          or diag explain $result;
    };
    subtest 'visit abort' => sub {
        my $result =
          path(".")->visit( sub { return \0 if ++$_[1]->{count} == 2 }, { recurse => 1 } );
        is( $result->{count}, 2, "visitor aborted on false scalar ref" );
    };
};
subtest 'with symlinks' => sub {
    plan skip_all => "No symlink support"
      unless has_symlinks();
    my $wd = tempd;
    my @tree = qw(
      aaaa.txt
      bbbb.txt
      cccc/dddd.txt
      cccc/eeee/ffff.txt
      gggg.txt
    );
    my @follow = qw(
      aaaa.txt
      bbbb.txt
      cccc
      gggg.txt
      pppp
      qqqq.txt
      cccc/dddd.txt
      cccc/eeee
      cccc/eeee/ffff.txt
      pppp/ffff.txt
    );
    my @nofollow = qw(
      aaaa.txt
      bbbb.txt
      cccc
      gggg.txt
      pppp
      qqqq.txt
      cccc/dddd.txt
      cccc/eeee
      cccc/eeee/ffff.txt
    );
    path($_)->touchpath for @tree;
    symlink path( 'cccc', 'eeee' ), path('pppp');
    symlink path('aaaa.txt'), path('qqqq.txt');
    subtest 'no follow' => sub {
        # no-follow
        subtest 'iterator' => sub {
            my $iter = path(".")->iterator( { recurse => 1 } );
            my @files;
            while ( my $f = $iter->() ) {
                push @files, "$f";
            }
            is_deeply( [ sort @files ], [ sort @nofollow ], "Don't follow symlinks" )
              or diag explain \@files;
        };
        subtest 'visit' => sub {
            my @files;
            path(".")->visit( sub { push @files, "$_[0]" }, { recurse => 1 }, );
            is_deeply( [ sort @files ], [ sort @nofollow ], "Don't follow symlinks" )
              or diag explain \@files;
        };
    };
    subtest 'follow' => sub {
        subtest 'iterator' => sub {
            my $iter = path(".")->iterator( { recurse => 1, follow_symlinks => 1 } );
            my @files;
            while ( my $f = $iter->() ) {
                push @files, "$f";
            }
            is_deeply( [ sort @files ], [ sort @follow ], "Follow symlinks" )
              or diag explain \@files;
          };
          subtest 'visit' => sub {
            my @files;
            path(".")
              ->visit( sub { push @files, "$_[0]" }, { recurse => 1, follow_symlinks => 1 }, );
            is_deeply( [ sort @files ], [ sort @follow ], "Follow symlinks" )
              or diag explain \@files;
          };
    };
};
done_testing;
#
# This file is part of Path-Tiny
#
# This software is Copyright (c) 2014 by David Golden.
#
# This is free software, licensed under:
#
#   The Apache License, Version 2.0, January 2004
#