use strict;
use warnings;
+use lib qw(lib);
use constant true => 1;
use constant false => 0;
-use File::Temp qw(tempfile tmpnam);
-use IPC::Open3 qw(open3);
-use Symbol qw(gensym);
+use Colorize::Common qw(:defaults $compiler_flags %BUF_SIZE $valgrind_command $write_to_tmpfile);
+use File::Find;
+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 = 23;
+my $tests = 32;
-my %BUF_SIZE = (
- normal => 1024,
- short => 10,
-);
-my $source = 'colorize.c';
-my $warning_flags = '-Wall -Wextra -Wformat -Wswitch-default -Wuninitialized -Wunused -Wno-unused-function -Wno-unused-parameter';
-
-my $write_to_tmpfile = sub
+my $valgrind_cmd = '';
{
- my ($content) = @_;
-
- my ($fh, $tmpfile) = tempfile(UNLINK => true);
- print {$fh} $content;
- close($fh);
+ 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;
+}
- return $tmpfile;
-};
+{
+ my @test_files;
+ find ({ wanted => sub { push @test_files, $File::Find::name if /\.t$/ } }, 't');
+ eval { runtests(sort @test_files) } or warn $@;
+}
plan tests => $tests;
SKIP: {
skip "$source does not exist", $tests unless -e $source;
- my $program = tmpnam();
- skip 'compiling failed (normal)', $tests unless system("gcc -DTEST -DBUF_SIZE=$BUF_SIZE{normal} $warning_flags -o $program $source") == 0;
-
- is(system("$program --help >/dev/null 2>&1"), 0, 'exit value for help screen');
-
- my $run_program_fail = sub
- {
- my ($program, $args, $message) = @_;
-
- my @args = split /\s+/, $args;
+ my $binary = tmpnam();
+ skip 'compiling failed', $tests unless system("$compiler $compiler_flags -o $binary $source") == 0;
+ unlink $binary;
- my $err = gensym;
-
- my $pid = open3(gensym, gensym, $err, $program, @args);
- waitpid($pid, 0);
-
- my $output = do { local $/; <$err> };
-
- return ($? >> 8 == 1 && $output =~ /$message/) ? true : false;
- };
-
- {
- my $ok = true;
+ my $program = tmpnam();
+ skip 'compiling failed (normal)', $tests unless system("$compiler -DTEST -DBUF_SIZE=$BUF_SIZE{normal} -o $program $source") == 0;
- my $file = $write_to_tmpfile->('abc');
-
- $ok &= $run_program_fail->($program, '--exclude-random=random', 'must be provided a plain color');
- $ok &= $run_program_fail->($program, '--clean --clean-all', 'mutually exclusive');
- $ok &= $run_program_fail->($program, '--clean file1 file2', 'more than one file');
- $ok &= $run_program_fail->($program, '--clean-all file1 file2', 'more than one file');
- $ok &= $run_program_fail->($program, '- file', 'hyphen cannot be used as color string');
- $ok &= $run_program_fail->($program, '-', 'hyphen must be preceeded by color string');
- $ok &= $run_program_fail->($program, "$file file", 'file cannot be used as color string');
- $ok &= $run_program_fail->($program, "$file", 'file must be preceeded by color string');
- $ok &= $run_program_fail->($program, '/black', 'foreground color missing');
- $ok &= $run_program_fail->($program, 'white/', 'background color missing');
- $ok &= $run_program_fail->($program, 'white/black/yellow', 'one color pair allowed only');
- $ok &= $run_program_fail->($program, 'y3llow', 'cannot be made of non-alphabetic characters');
- $ok &= $run_program_fail->($program, 'yEllow', 'cannot be in mixed lower/upper case');
- $ok &= $run_program_fail->($program, 'None', 'cannot be bold');
- $ok &= $run_program_fail->($program, 'white/Black', 'cannot be bold');
-
- foreach my $color_pair (qw(random/none random/default none/random default/random)) {
- $ok &= $run_program_fail->($program, $color_pair, 'cannot be combined with');
- }
+ is(system("$valgrind_cmd$program --help >/dev/null"), 0, 'exit value for help screen');
+ is(system("$valgrind_cmd$program --version >/dev/null"), 0, 'exit value for version data');
- ok($ok, 'exit messages/values for failures');
- }
-
- is(qx(echo "hello world" | $program none/none), "hello world\n", 'line read from stdin with newline');
- is(qx(echo -n "hello world" | $program none/none), "hello world", 'line read from stdin without newline');
+ 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 | $program none/none)], [split /\n/, $text], 'text read from stdin');
- is_deeply([split /\n/, qx($program none/none $infile1)], [split /\n/, $text], 'text read from file');
+ 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 $ok = true;
foreach my $value (@values) {
- $ok &= qx(echo -n "\e[${value}m" | $program --clean) eq '';
+ $ok &= qx(printf %s "\e[${value}m" | $valgrind_cmd$program --clean) eq '';
}
ok($ok, 'clean color sequences');
}
my $switch = "--$type";
- is(qx(echo -n "\e[35mhello\e[0m \e[36mworld\e[0m" | $program $switch), 'hello world', "$type colored words");
- is(qx(echo -n "hello world" | $program Magenta | $program $switch), 'hello world', "$type colored line");
- is_deeply([split /\n/, qx($program cyan $infile1 | $program $switch)], [split /\n/, $text], "$type colored text");
+ 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");
- ok(qx(echo -n "\e[\e[33m" | $program $switch) eq "\e[", "$type with invalid sequence");
+ {
+ my $ok = true;
+ foreach my $option (qw(--attr=bold --exclude-random=black --omit-color-empty)) {
+ $ok &= qx($valgrind_cmd$program $option $switch $infile1 2>&1 >/dev/null) =~ /switch has no meaning with/;
+ }
+ ok($ok, "$type strict options");
+ }
};
$check_clean->($_) foreach qw(clean clean-all);
- is(qx(echo -n "\e[4munderline\e[24m" | $program --clean-all), 'underline', 'clean-all color sequences');
+ is(qx(printf %s "\e[4munderline\e[24m" | $valgrind_cmd$program --clean-all), 'underline', 'clean-all color sequences');
my $check_clean_buf = sub
{
my $switch = "--$type";
- # Check that line chunks are merged when cleaning text
+ # Check that line chunks are printed when cleaning text without sequences
my $short_text = 'Linux dev 2.6.32-5-openvz-686 #1 SMP Sun Sep 23 11:40:07 UTC 2012 i686 GNU/Linux';
- is(qx(echo -n "$short_text" | $program_buf $switch), $short_text, "merge ${\length $short_text} bytes (BUF_SIZE=$BUF_SIZE{short}, $type)");
+ is(qx(printf %s "$short_text" | $valgrind_cmd$program_buf $switch), $short_text, "print ${\length $short_text} bytes (BUF_SIZE=$BUF_SIZE{short}, $type)");
};
SKIP: {
my $program_buf = tmpnam();
- skip 'compiling failed (short buffer)', 2 unless system("gcc -DTEST -DBUF_SIZE=$BUF_SIZE{short} $warning_flags -o $program_buf $source") == 0;
+ skip 'compiling failed (short buffer)', 2 unless system("$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 | $program none/none)], [split /\n/, $repeated], "read ${\length $repeated} bytes (BUF_SIZE=$BUF_SIZE{normal})");
+ 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(echo "foo bar baz" | $program red);
+ 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(echo -n "hello\nworld\r\n" | $program none/none), "hello\nworld\r\n", 'stream mode');
+ {
+ # Check that a 'none' foreground color (with a background color present)
+ # will be substituted by 'default'.
+ my $colored_text = qx(printf %s "foo bar baz" | $valgrind_cmd$program none/black);
+ is($colored_text, "\e[40m\e[39mfoo bar baz\e[0m", 'no color sequences printed');
+ }
+
+ is(qx(printf %s "hello\nworld\r\n" | $valgrind_cmd$program none/none), "hello\nworld\r\n", 'stream mode');
- is(system("echo \"hello world\" | $program random --exclude-random=black >/dev/null 2>&1"), 0, 'switch exclude-random');
+ is(system(qq(printf '%s\n' "hello world" | $valgrind_cmd$program random --exclude-random=black >/dev/null)), 0, 'switch exclude-random');
+
+ {
+ my $infile = $write_to_tmpfile->("foo\n\nbar");
+ is_deeply([split /\n/, qx($valgrind_cmd$program yellow --omit-color-empty $infile)],
+ [split /\n/, "\e[33mfoo\e[0m\n\n\e[33mbar\e[0m"],
+ 'switch omit-color-empty');
+ }
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 cyan magenta white default random)) {
- system("echo $color | $program $color");
+ 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("echo $bold_color | $program $bold_color");
+ system(qq(printf '%s\n' "$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;
projects / colorize.git / blobdiff