t/11_DDumper.t

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5
   6 my $ntests;
   7 BEGIN { $ntests = 33 };
   8
   9 use Test::More tests => $ntests;
  10 #se Test::NoWarnings;
  11
  12 BEGIN {
  13     eval q{use Perl::Tidy};
  14     if ($@) {
  15         diag "Perl::Tidy not available";
  16         ok (1) for 1..$ntests;
  17         exit 0;
  18         }
  19     use_ok ("Data::Peek", ":tidy");
  20     die "Cannot load Data::Peek\n" if $@;
  21     }
  22
  23 my ($dump, $var) = ("", "");
  24 while (<DATA>) {
  25     chomp;
  26     my ($v, $exp, $re) = split m/\t+ */;
  27
  28     if ($v eq "--") {
  29         ok (1, "** $exp");
  30         next;
  31         }
  32
  33     $v =~ s/^S:([^:]*):// and DDsort ($1), $v =~ m/^()/; # And reset $1 for below
  34
  35     unless ($v eq "") {
  36         eval "\$var = $v";
  37         ok ($dump = DDumper ($var),     "DDumper ($v)");
  38         $dump =~ s/\A\$VAR1 = //;
  39         $dump =~ s/;?\n\Z//;
  40         }
  41     if ($re) {
  42         like ($dump, qr{$exp}ms,        ".. content $re");
  43         $1 and diag "# '$1' (", length ($1), ")\n";
  44         }
  45     else {
  46         is   ($dump,    $exp,           ".. content");
  47         }
  48     }
  49
  50 1;
  51
  52 __END__
  53 --      Basic values
  54 undef                           undef
  55 1                               1
  56 ""                              ''
  57 "\xa8"                          '¨'
  58 1.24                            '1.24'
  59 \undef                          \undef
  60 \1                              \1
  61 \""                             \''
  62 \"\xa8"                         \'¨'
  63 (0, 1)                          1
  64 \(0, 1)                         \1
  65 --      Structures
  66 [0]                             \A\[\s*0\s*]\s*\Z                       tidy array 1
  67 [0, 1]                          \A\[\s*0\s*,\s*1\s*]\s*\Z               tidy array 2
  68 [0,1,2]                         \A\[\s*0\s*,\s*1\s*,\s*2\s*]\s*\Z       tidy array 3
  69 [[0],{foo=>1}]                  \A\[\s*\[\s*0\s*]\s*,\s*\{\s*'foo'\s*=>\s*1\s*}\s*]\s*\Z        structure