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#!/usr/bin/perl
use strict;
use warnings;
use lib qw(lib);
use constant true => 1;
use constant false => 0;
use Colorize::Common qw(:defaults $compiler_flags %BUF_SIZE $valgrind_command $write_to_tmpfile);
use File::Temp qw(tmpnam);
use Getopt::Long qw(:config no_auto_abbrev no_ignore_case);
use Test::Harness qw(runtests);
use Test::More;
my $tests = 28;
my $valgrind_cmd = '';
{
my ($regular, $valgrind);
GetOptions(regular => \$regular, valgrind => \$valgrind) or exit;
if (not $regular || $valgrind) {
die "$0: neither --regular nor --valgrind specified, exiting\n";
}
elsif ($regular && $valgrind) {
die "$0: both --regular and --valgrind specified, exiting\n";
}
$valgrind_cmd = "$valgrind_command " if $valgrind;
}
{
my @test_files = glob('t/*.t');
eval { runtests(@test_files) } or warn $@;
}
plan tests => $tests;
SKIP: {
skip "$source does not exist", $tests unless -e $source;
my $binary = tmpnam();
skip 'compiling failed', $tests unless system("$compiler $compiler_flags -o $binary $source") == 0;
unlink $binary;
my $program = tmpnam();
skip 'compiling failed (normal)', $tests unless system("$compiler -DTEST -DBUF_SIZE=$BUF_SIZE{normal} -o $program $source") == 0;
is(system("$valgrind_cmd$program --help >/dev/null"), 0, 'exit value for help screen');
is(system("$valgrind_cmd$program --version >/dev/null"), 0, 'exit value for version data');
is(qx(printf '%s\n' "hello world" | $valgrind_cmd$program none/none), "hello world\n", 'line read from stdin with newline');
is(qx(printf %s "hello world" | $valgrind_cmd$program none/none), "hello world", 'line read from stdin without newline');
my $text = do { local $/; <DATA> };
my $infile1 = $write_to_tmpfile->($text);
is_deeply([split /\n/, qx(cat $infile1 | $valgrind_cmd$program none/none)], [split /\n/, $text], 'text read from stdin');
is_deeply([split /\n/, qx($valgrind_cmd$program none/none $infile1)], [split /\n/, $text], 'text read from file');
{
my @fg_colors = (30..37, 39);
my @bg_colors = (40..47, 49);
my @bold_colors = map "1;$_", @fg_colors;
my @values = (@fg_colors, @bg_colors, @bold_colors, 0);
my $ok = true;
foreach my $value (@values) {
$ok &= qx(printf %s "\e[${value}m" | $valgrind_cmd$program --clean) eq '';
}
ok($ok, 'clean color sequences');
}
my $check_clean = sub
{
my ($type) = @_;
my $switch = "--$type";
is(qx(printf %s "\e[35mhello\e[0m \e[36mworld\e[0m" | $valgrind_cmd$program $switch), 'hello world', "$type colored words");
is(qx(printf %s "hello world" | $program Magenta | $valgrind_cmd$program $switch), 'hello world', "$type colored line");
is_deeply([split /\n/, qx($program cyan $infile1 | $valgrind_cmd$program $switch)], [split /\n/, $text], "$type colored text");
{
my @attrs = qw(bold underscore blink reverse concealed);
my $ok = true;
foreach my $attr (@attrs) {
$ok &= qx(printf %s "$attr" | $program green --attr=$attr | $valgrind_cmd$program $switch) eq $attr;
}
ok($ok, "$type attribute");
my $attrs = join ',', @attrs;
is(qx(printf %s "$attrs" | $program green --attr=$attrs | $valgrind_cmd$program $switch), $attrs, "$type attributes");
}
ok(qx(printf %s "\e[\e[33m" | $valgrind_cmd$program $switch) eq "\e[", "$type with invalid sequence");
};
$check_clean->($_) foreach qw(clean clean-all);
is(qx(printf %s "\e[4munderline\e[24m" | $valgrind_cmd$program --clean-all), 'underline', 'clean-all color sequences');
my $check_clean_buf = sub
{
my ($program_buf, $type) = @_;
my $switch = "--$type";
# Check that line chunks are printed when cleaning text without sequences
my $short_text = 'Linux dev 2.6.32-5-openvz-686 #1 SMP Sun Sep 23 11:40:07 UTC 2012 i686 GNU/Linux';
is(qx(printf %s "$short_text" | $valgrind_cmd$program_buf $switch), $short_text, "print ${\length $short_text} bytes (BUF_SIZE=$BUF_SIZE{short}, $type)");
};
SKIP: {
my $program_buf = tmpnam();
skip 'compiling failed (short buffer)', 2 unless system("$compiler -DTEST -DBUF_SIZE=$BUF_SIZE{short} -o $program_buf $source") == 0;
$check_clean_buf->($program_buf, $_) foreach qw(clean clean-all);
unlink $program_buf;
}
my $repeated = join "\n", ($text) x 7;
my $infile2 = $write_to_tmpfile->($repeated);
is_deeply([split /\n/, qx(cat $infile2 | $valgrind_cmd$program none/none)], [split /\n/, $repeated], "read ${\length $repeated} bytes (BUF_SIZE=$BUF_SIZE{normal})");
{
my $colored_text = qx(printf '%s\n' "foo bar baz" | $valgrind_cmd$program red);
my $sequences = 0;
$sequences++ while $colored_text =~ /\e\[\d+m/g;
is($sequences, 2, 'count of sequences printed');
}
is(qx(printf %s "hello\nworld\r\n" | $valgrind_cmd$program none/none), "hello\nworld\r\n", 'stream mode');
is(system(qq(printf '%s\n' "hello world" | $valgrind_cmd$program random --exclude-random=black >/dev/null)), 0, 'switch exclude-random');
SKIP: {
skip 'valgrind not found', 1 unless system('which valgrind >/dev/null 2>&1') == 0;
like(qx(valgrind $program none/none $infile1 2>&1 >/dev/null), qr/no leaks are possible/, 'valgrind memleaks');
}
{
my $debug = tmpnam();
is(system("$compiler -DDEBUG -o $debug $source"), 0, 'debugging build');
unlink $debug if -e $debug;
}
print <<'EOT';
Colors
======
EOT
foreach my $color (qw(none black red green yellow blue magenta cyan white default random)) {
system(qq(printf '%s\n' "$color" | $program $color));
next if $color eq 'none';
my $bold_color = ucfirst $color;
system(qq(printf '%s\n' "$bold_color" | $program $bold_color));
}
print <<'EOT';
Attributes
==========
EOT
foreach my $attr (qw(bold underscore blink reverse concealed)) {
system(qq(printf '%s\n' "$attr" | $program green --attr=$attr));
}
unlink $program;
};
__DATA__
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