test.pl

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5 use lib qw(lib);
   6 use constant true  => 1;
   7 use constant false => 0;
   8
   9 use Colorize::Common qw(:defaults $compiler_flags %BUF_SIZE $write_to_tmpfile);
  10 use File::Temp qw(tmpnam);
  11 use Test::Harness qw(runtests);
  12 use Test::More;
  13
  14 my $tests = 24;
  15
  16 {
  17     my @test_files = glob('t/*.t');
  18     eval { runtests(@test_files) } or warn $@;
  19 }
  20
  21 plan tests => $tests;
  22
  23 SKIP: {
  24     skip "$source does not exist", $tests unless -e $source;
  25
  26     my $binary = tmpnam();
  27     skip 'compiling failed', $tests unless system("$compiler $compiler_flags -o $binary $source") == 0;
  28     unlink $binary;
  29
  30     my $program = tmpnam();
  31     skip 'compiling failed (normal)', $tests unless system("$compiler -DTEST -DBUF_SIZE=$BUF_SIZE{normal} -o $program $source") == 0;
  32
  33     is(system("$program --help >/dev/null 2>&1"),    0, 'exit value for help screen');
  34     is(system("$program --version >/dev/null 2>&1"), 0, 'exit value for version data');
  35
  36     is(qx(printf '%s\n' "hello world" | $program none/none), "hello world\n", 'line read from stdin with newline');
  37     is(qx(printf  %s    "hello world" | $program none/none), "hello world",   'line read from stdin without newline');
  38
  39     my $text = do { local $/; <DATA> };
  40
  41     my $infile1 = $write_to_tmpfile->($text);
  42
  43     is_deeply([split /\n/, qx(cat $infile1 | $program none/none)], [split /\n/, $text], 'text read from stdin');
  44     is_deeply([split /\n/, qx($program none/none $infile1)],       [split /\n/, $text], 'text read from file');
  45
  46     {
  47         my @fg_colors = (30..37, 39);
  48         my @bg_colors = (40..47, 49);
  49
  50         my @bold_colors = map "1;$_", @fg_colors;
  51
  52         my @values = (@fg_colors, @bg_colors, @bold_colors, 0);
  53
  54         my $ok = true;
  55         foreach my $value (@values) {
  56             $ok &= qx(printf %s "\e[${value}m" | $program --clean) eq '';
  57         }
  58         ok($ok, 'clean color sequences');
  59     }
  60
  61     my $check_clean = sub
  62     {
  63         my ($type) = @_;
  64
  65         my $switch = "--$type";
  66
  67         is(qx(printf %s "\e[35mhello\e[0m \e[36mworld\e[0m" | $program $switch),     'hello world', "$type colored words");
  68         is(qx(printf %s "hello world" | $program Magenta | $program $switch),        'hello world', "$type colored line");
  69         is_deeply([split /\n/, qx($program cyan $infile1 | $program $switch)], [split /\n/, $text], "$type colored text");
  70
  71         ok(qx(printf %s "\e[\e[33m" | $program $switch) eq "\e[", "$type with invalid sequence");
  72     };
  73
  74     $check_clean->($_) foreach qw(clean clean-all);
  75
  76     is(qx(printf %s "\e[4munderline\e[24m" | $program --clean-all), 'underline', 'clean-all color sequences');
  77
  78     my $check_clean_buf = sub
  79     {
  80         my ($program_buf, $type) = @_;
  81
  82         my $switch = "--$type";
  83
  84         # Check that line chunks are printed when cleaning text without sequences
  85         my $short_text = 'Linux dev 2.6.32-5-openvz-686 #1 SMP Sun Sep 23 11:40:07 UTC 2012 i686 GNU/Linux';
  86         is(qx(printf %s "$short_text" | $program_buf $switch), $short_text, "print ${\length $short_text} bytes (BUF_SIZE=$BUF_SIZE{short}, $type)");
  87     };
  88
  89     SKIP: {
  90         my $program_buf = tmpnam();
  91         skip 'compiling failed (short buffer)', 2 unless system("$compiler -DTEST -DBUF_SIZE=$BUF_SIZE{short} -o $program_buf $source") == 0;
  92         $check_clean_buf->($program_buf, $_) foreach qw(clean clean-all);
  93         unlink $program_buf;
  94     }
  95
  96     my $repeated = join "\n", ($text) x 7;
  97     my $infile2  = $write_to_tmpfile->($repeated);
  98
  99     is_deeply([split /\n/, qx(cat $infile2 | $program none/none)], [split /\n/, $repeated], "read ${\length $repeated} bytes (BUF_SIZE=$BUF_SIZE{normal})");
 100
 101     {
 102         my $colored_text = qx(printf '%s\n' "foo bar baz" | $program red);
 103         my $sequences = 0;
 104         $sequences++ while $colored_text =~ /\e\[\d+m/g;
 105         is($sequences, 2, 'count of sequences printed');
 106     }
 107
 108     is(qx(printf %s "hello\nworld\r\n" | $program none/none), "hello\nworld\r\n", 'stream mode');
 109
 110     is(system(qq(printf '%s\n' "hello world" | $program random --exclude-random=black >/dev/null 2>&1)), 0, 'switch exclude-random');
 111
 112     SKIP: {
 113         skip 'valgrind not found', 1 unless system('which valgrind >/dev/null 2>&1') == 0;
 114         like(qx(valgrind $program none/none $infile1 2>&1 >/dev/null), qr/no leaks are possible/, 'valgrind memleaks');
 115     }
 116
 117     {
 118         my $debug = tmpnam();
 119         is(system("$compiler -DDEBUG -o $debug $source"), 0, 'debugging build');
 120         unlink $debug if -e $debug;
 121     }
 122
 123     print <<'EOT';
 124 Colors
 125 ======
 126 EOT
 127     foreach my $color (qw(none black red green yellow blue magenta cyan white default random)) {
 128         system(qq(printf '%s\n' "$color" | $program $color));
 129         next if $color eq 'none';
 130         my $bold_color = ucfirst $color;
 131         system(qq(printf '%s\n' "$bold_color" | $program $bold_color));
 132     }
 133
 134     unlink $program;
 135 };
 136
 137 __DATA__
 138 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus urna mauris, ultricies faucibus placerat sit amet, rutrum eu
 139 nisi. Quisque dictum turpis non augue iaculis tincidunt nec a arcu. Donec euismod sapien ac dui blandit et adipiscing risus
 140 semper. Sed ornare ligula magna, vitae molestie eros. Praesent ligula est, euismod a luctus non, porttitor quis nunc. Fusce vel
 141 imperdiet turpis. Proin vitae mauris neque, fringilla vestibulum sapien. Pellentesque vitae nibh ipsum, non cursus diam. Cras
 142 vitae ligula mauris. Etiam tortor enim, varius nec adipiscing sed, lobortis et quam. Quisque convallis, diam sagittis adipiscing
 143 adipiscing, mi nibh fermentum sapien, et iaculis nisi sem sit amet odio. Cras a tortor at nibh tristique vehicula dapibus eu velit.
 144
 145 Vivamus porttitor purus eget leo suscipit sed posuere ligula gravida. In mollis velit quis leo pharetra gravida. Ut libero nisi,
 146 elementum sed varius tincidunt, hendrerit ut dui. Duis sit amet ante eget velit dictum ultrices. Nulla tempus, lacus eu dignissim
 147 feugiat, turpis mauris volutpat urna, quis commodo lorem augue id justo. Aenean consequat interdum sapien, sit amet
 148 imperdiet ante dapibus at. Pellentesque viverra sagittis tincidunt. Quisque rhoncus varius magna, sit amet rutrum arcu
 149 tincidunt eget. Etiam a lacus nec mauris interdum luctus sed in lacus. Ut pulvinar, augue at dictum blandit, nisl massa pretium
 150 ligula, in iaculis nulla nisi iaculis nunc.
 151
 152 Vivamus id eros nunc. Cras facilisis iaculis ante sit amet consequat. Nunc vehicula imperdiet sem, ac vehicula neque
 153 condimentum sed. Phasellus metus lacus, molestie ullamcorper imperdiet in, condimentum ut tellus. Nullam dignissim dui ut
 154 enim ullamcorper in tempus risus posuere. Ut volutpat enim eleifend diam convallis tristique. Proin porttitor augue sed sapien
 155 sagittis quis facilisis purus sodales. Integer auctor dolor rhoncus nisl consequat adipiscing. Aliquam eget ante sit amet quam
 156 porta eleifend.