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cf140a2e97cd94ef5fb8ccae4e5b88dde2bf8911
portal-legacy/lib/symfony/vendor/lime/lime.php
Chris Sewell cf140a2e97 initial commit
2012-11-28 03:55:08 -05:00

979 lines
26 KiB
PHP
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<?php
/*
* This file is part of the symfony package.
* (c) 2004-2006 Fabien Potencier <fabien.potencier@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Unit test library.
*
* @package lime
* @author Fabien Potencier <fabien.potencier@gmail.com>
* @version SVN: $Id: lime.php 4259 2007-06-19 07:24:40Z fabien $
*/
class lime_test
{
public $plan = null;
public $test_nb = 0;
public $failed = 0;
public $passed = 0;
public $skipped = 0;
public $output = null;
function __construct($plan = null, $output_instance = null)
{
$this->plan = $plan;
$this->output = $output_instance ? $output_instance : new lime_output();
null !== $this->plan and $this->output->echoln(sprintf("1..%d", $this->plan));
}
function __destruct()
{
$total = $this->passed + $this->failed + $this->skipped;
null === $this->plan and $this->plan = $total and $this->output->echoln(sprintf("1..%d", $this->plan));
if ($total > $this->plan)
{
$this->output->red_bar(sprintf(" Looks like you planned %d tests but ran %d extra.", $this->plan, $total - $this->plan));
}
elseif ($total < $this->plan)
{
$this->output->red_bar(sprintf(" Looks like you planned %d tests but only ran %d.", $this->plan, $total));
}
if ($this->failed)
{
$this->output->red_bar(sprintf(" Looks like you failed %d tests of %d.", $this->failed, $this->plan));
}
else if ($total == $this->plan)
{
$this->output->green_bar(" Looks like everything went fine.");
}
flush();
}
function ok($exp, $message = '')
{
if ($result = (boolean) $exp)
{
++$this->passed;
}
else
{
++$this->failed;
}
$this->output->echoln(sprintf("%s %d%s", $result ? 'ok' : 'not ok', ++$this->test_nb, $message = $message ? sprintf('%s %s', 0 === strpos($message, '#') ? '' : ' -', $message) : ''));
if (!$result)
{
$traces = debug_backtrace();
if ($_SERVER['PHP_SELF'])
{
$i = strstr($traces[0]['file'], $_SERVER['PHP_SELF']) ? 0 : (isset($traces[1]['file']) ? 1 : 0);
}
else
{
$i = 0;
}
$this->output->diag(sprintf(' Failed test (%s at line %d)', str_replace(getcwd(), '.', $traces[$i]['file']), $traces[$i]['line']));
}
return $result;
}
function is($exp1, $exp2, $message = '')
{
if (is_object($exp1) || is_object($exp2))
{
$value = $exp1 === $exp2;
}
else
{
$value = $exp1 == $exp2;
}
if (!$result = $this->ok($value, $message))
{
$this->output->diag(sprintf(" got: %s", str_replace("\n", '', var_export($exp1, true))), sprintf(" expected: %s", str_replace("\n", '', var_export($exp2, true))));
}
return $result;
}
function isnt($exp1, $exp2, $message = '')
{
if (!$result = $this->ok($exp1 != $exp2, $message))
{
$this->output->diag(sprintf(" %s", str_replace("\n", '', var_export($exp1, true))), ' ne', sprintf(" %s", str_replace("\n", '', var_export($exp2, true))));
}
return $result;
}
function like($exp, $regex, $message = '')
{
if (!$result = $this->ok(preg_match($regex, $exp), $message))
{
$this->output->diag(sprintf(" '%s'", $exp), sprintf(" doesn't match '%s'", $regex));
}
return $result;
}
function unlike($exp, $regex, $message = '')
{
if (!$result = $this->ok(!preg_match($regex, $exp), $message))
{
$this->output->diag(sprintf(" '%s'", $exp), sprintf(" matches '%s'", $regex));
}
return $result;
}
function cmp_ok($exp1, $op, $exp2, $message = '')
{
eval(sprintf("\$result = \$exp1 $op \$exp2;"));
if (!$this->ok($result, $message))
{
$this->output->diag(sprintf(" %s", str_replace("\n", '', var_export($exp1, true))), sprintf(" %s", $op), sprintf(" %s", str_replace("\n", '', var_export($exp2, true))));
}
return $result;
}
function can_ok($object, $methods, $message = '')
{
$result = true;
$failed_messages = array();
foreach ((array) $methods as $method)
{
if (!method_exists($object, $method))
{
$failed_messages[] = sprintf(" method '%s' does not exist", $method);
$result = false;
}
}
!$this->ok($result, $message);
!$result and $this->output->diag($failed_messages);
return $result;
}
function isa_ok($var, $class, $message = '')
{
$type = is_object($var) ? get_class($var) : gettype($var);
if (!$result = $this->ok($type == $class, $message))
{
$this->output->diag(sprintf(" isa_ok isn't a '%s' it's a '%s'", $class, $type));
}
return $result;
}
function is_deeply($exp1, $exp2, $message = '')
{
if (!$result = $this->ok($this->test_is_deeply($exp1, $exp2), $message))
{
$this->output->diag(sprintf(" got: %s", str_replace("\n", '', var_export($exp1, true))), sprintf(" expected: %s", str_replace("\n", '', var_export($exp2, true))));
}
return $result;
}
function pass($message = '')
{
return $this->ok(true, $message);
}
function fail($message = '')
{
return $this->ok(false, $message);
}
function diag($message)
{
$this->output->diag($message);
}
function skip($message = '', $nb_tests = 1)
{
for ($i = 0; $i < $nb_tests; $i++)
{
++$this->skipped and --$this->passed;
$this->pass(sprintf("# SKIP%s", $message ? ' '.$message : ''));
}
}
function todo($message = '')
{
++$this->skipped and --$this->passed;
$this->pass(sprintf("# TODO%s", $message ? ' '.$message : ''));
}
function include_ok($file, $message = '')
{
if (!$result = $this->ok((@include($file)) == 1, $message))
{
$this->output->diag(sprintf(" Tried to include '%s'", $file));
}
return $result;
}
private function test_is_deeply($var1, $var2)
{
if (gettype($var1) != gettype($var2))
{
return false;
}
if (is_array($var1))
{
ksort($var1);
ksort($var2);
if (array_diff(array_keys($var1), array_keys($var2)))
{
return false;
}
$is_equal = true;
foreach ($var1 as $key => $value)
{
$is_equal = $this->test_is_deeply($var1[$key], $var2[$key]);
if ($is_equal === false)
{
break;
}
}
return $is_equal;
}
else
{
return $var1 === $var2;
}
}
function comment($message)
{
$this->output->comment($message);
}
static function get_temp_directory()
{
if ('\\' == DIRECTORY_SEPARATOR)
{
foreach (array('TEMP', 'TMP', 'windir') as $dir)
{
if ($var = isset($_ENV[$dir]) ? $_ENV[$dir] : getenv($dir))
{
return $var;
}
}
return getenv('SystemRoot').'\temp';
}
if ($var = isset($_ENV['TMPDIR']) ? $_ENV['TMPDIR'] : getenv('TMPDIR'))
{
return $var;
}
return '/tmp';
}
}
class lime_output
{
function diag()
{
$messages = func_get_args();
foreach ($messages as $message)
{
array_map(array($this, 'comment'), (array) $message);
}
}
function comment($message)
{
echo "# $message\n";
}
function echoln($message)
{
echo "$message\n";
}
function green_bar($message)
{
echo "$message\n";
}
function red_bar($message)
{
echo "$message\n";
}
}
class lime_output_color extends lime_output
{
public $colorizer = null;
function __construct()
{
$this->colorizer = new lime_colorizer();
}
function diag()
{
$messages = func_get_args();
foreach ($messages as $message)
{
echo $this->colorizer->colorize('# '.join("\n# ", (array) $message), 'COMMENT')."\n";
}
}
function comment($message)
{
echo $this->colorizer->colorize(sprintf('# %s', $message), 'COMMENT')."\n";
}
function echoln($message, $colorizer_parameter = null)
{
$message = preg_replace('/(?:^|\.)((?:not ok|dubious) *\d*)\b/e', '$this->colorizer->colorize(\'$1\', \'ERROR\')', $message);
$message = preg_replace('/(?:^|\.)(ok *\d*)\b/e', '$this->colorizer->colorize(\'$1\', \'INFO\')', $message);
$message = preg_replace('/"(.+?)"/e', '$this->colorizer->colorize(\'$1\', \'PARAMETER\')', $message);
$message = preg_replace('/(\->|\:\:)?([a-zA-Z0-9_]+?)\(\)/e', '$this->colorizer->colorize(\'$1$2()\', \'PARAMETER\')', $message);
echo ($colorizer_parameter ? $this->colorizer->colorize($message, $colorizer_parameter) : $message)."\n";
}
function green_bar($message)
{
echo $this->colorizer->colorize($message.str_repeat(' ', 71 - min(71, strlen($message))), 'GREEN_BAR')."\n";
}
function red_bar($message)
{
echo $this->colorizer->colorize($message.str_repeat(' ', 71 - min(71, strlen($message))), 'RED_BAR')."\n";
}
}
class lime_colorizer
{
static public $styles = array();
static function style($name, $options = array())
{
self::$styles[$name] = $options;
}
static function colorize($text = '', $parameters = array())
{
// disable colors if not supported (windows or non tty console)
if (DIRECTORY_SEPARATOR == '\\' || !function_exists('posix_isatty') || !@posix_isatty(STDOUT))
{
return $text;
}
static $options = array('bold' => 1, 'underscore' => 4, 'blink' => 5, 'reverse' => 7, 'conceal' => 8);
static $foreground = array('black' => 30, 'red' => 31, 'green' => 32, 'yellow' => 33, 'blue' => 34, 'magenta' => 35, 'cyan' => 36, 'white' => 37);
static $background = array('black' => 40, 'red' => 41, 'green' => 42, 'yellow' => 43, 'blue' => 44, 'magenta' => 45, 'cyan' => 46, 'white' => 47);
!is_array($parameters) && isset(self::$styles[$parameters]) and $parameters = self::$styles[$parameters];
$codes = array();
isset($parameters['fg']) and $codes[] = $foreground[$parameters['fg']];
isset($parameters['bg']) and $codes[] = $background[$parameters['bg']];
foreach ($options as $option => $value)
{
isset($parameters[$option]) && $parameters[$option] and $codes[] = $value;
}
return "\033[".implode(';', $codes).'m'.$text."\033[0m";
}
}
lime_colorizer::style('ERROR', array('bg' => 'red', 'fg' => 'white', 'bold' => true));
lime_colorizer::style('INFO', array('fg' => 'green', 'bold' => true));
lime_colorizer::style('PARAMETER', array('fg' => 'cyan'));
lime_colorizer::style('COMMENT', array('fg' => 'yellow'));
lime_colorizer::style('GREEN_BAR', array('fg' => 'white', 'bg' => 'green', 'bold' => true));
lime_colorizer::style('RED_BAR', array('fg' => 'white', 'bg' => 'red', 'bold' => true));
class lime_harness extends lime_registration
{
public $php_cli = '';
public $stats = array();
public $output = null;
function __construct($output_instance, $php_cli = null)
{
if (getenv('PHP_PATH'))
{
$this->php_cli = getenv('PHP_PATH');
if (!is_executable($this->php_cli))
{
throw new Exception('The defined PHP_PATH environment variable is not a valid PHP executable.');
}
}
$this->php_cli = null === $php_cli ? PHP_BINDIR.DIRECTORY_SEPARATOR.'php' : $php_cli;
if (!is_executable($this->php_cli))
{
$this->php_cli = $this->find_php_cli();
}
$this->output = $output_instance ? $output_instance : new lime_output();
}
protected function find_php_cli()
{
$path = getenv('PATH') ? getenv('PATH') : getenv('Path');
$exe_suffixes = DIRECTORY_SEPARATOR == '\\' ? (getenv('PATHEXT') ? explode(PATH_SEPARATOR, getenv('PATHEXT')) : array('.exe', '.bat', '.cmd', '.com')) : array('');
foreach (array('php5', 'php') as $php_cli)
{
foreach ($exe_suffixes as $suffix)
{
foreach (explode(PATH_SEPARATOR, $path) as $dir)
{
$file = $dir.DIRECTORY_SEPARATOR.$php_cli.$suffix;
if (is_executable($file))
{
return $file;
}
}
}
}
throw new Exception("Unable to find PHP executable.");
}
function run()
{
if (!count($this->files))
{
throw new Exception('You must register some test files before running them!');
}
// sort the files to be able to predict the order
sort($this->files);
$this->stats =array(
'_failed_files' => array(),
'_failed_tests' => 0,
'_nb_tests' => 0,
);
foreach ($this->files as $file)
{
$this->stats[$file] = array(
'plan' => null,
'nb_tests' => 0,
'failed' => array(),
'passed' => array(),
);
$this->current_file = $file;
$this->current_test = 0;
$relative_file = $this->get_relative_file($file);
ob_start(array($this, 'process_test_output'));
passthru(sprintf('%s -d html_errors=off -d open_basedir= -q "%s" 2>&1', $this->php_cli, $file), $return);
ob_end_clean();
if ($return > 0)
{
$this->stats[$file]['status'] = 'dubious';
$this->stats[$file]['status_code'] = $return;
}
else
{
$delta = $this->stats[$file]['plan'] - $this->stats[$file]['nb_tests'];
if ($delta > 0)
{
$this->output->echoln(sprintf('%s%s%s', substr($relative_file, -min(67, strlen($relative_file))), str_repeat('.', 70 - min(67, strlen($relative_file))), $this->output->colorizer->colorize(sprintf('# Looks like you planned %d tests but only ran %d.', $this->stats[$file]['plan'], $this->stats[$file]['nb_tests']), 'COMMENT')));
$this->stats[$file]['status'] = 'dubious';
$this->stats[$file]['status_code'] = 255;
$this->stats['_nb_tests'] += $delta;
for ($i = 1; $i <= $delta; $i++)
{
$this->stats[$file]['failed'][] = $this->stats[$file]['nb_tests'] + $i;
}
}
else if ($delta < 0)
{
$this->output->echoln(sprintf('%s%s%s', substr($relative_file, -min(67, strlen($relative_file))), str_repeat('.', 70 - min(67, strlen($relative_file))), $this->output->colorizer->colorize(sprintf('# Looks like you planned %s test but ran %s extra.', $this->stats[$file]['plan'], $this->stats[$file]['nb_tests'] - $this->stats[$file]['plan']), 'COMMENT')));
$this->stats[$file]['status'] = 'dubious';
$this->stats[$file]['status_code'] = 255;
for ($i = 1; $i <= -$delta; $i++)
{
$this->stats[$file]['failed'][] = $this->stats[$file]['plan'] + $i;
}
}
else
{
$this->stats[$file]['status_code'] = 0;
$this->stats[$file]['status'] = $this->stats[$file]['failed'] ? 'not ok' : 'ok';
}
}
$this->output->echoln(sprintf('%s%s%s', substr($relative_file, -min(67, strlen($relative_file))), str_repeat('.', 70 - min(67, strlen($relative_file))), $this->stats[$file]['status']));
if (($nb = count($this->stats[$file]['failed'])) || $return > 0)
{
if ($nb)
{
$this->output->echoln(sprintf(" Failed tests: %s", implode(', ', $this->stats[$file]['failed'])));
}
$this->stats['_failed_files'][] = $file;
$this->stats['_failed_tests'] += $nb;
}
if ('dubious' == $this->stats[$file]['status'])
{
$this->output->echoln(sprintf(' Test returned status %s', $this->stats[$file]['status_code']));
}
}
if (count($this->stats['_failed_files']))
{
$format = "%-30s %4s %5s %5s %s";
$this->output->echoln(sprintf($format, 'Failed Test', 'Stat', 'Total', 'Fail', 'List of Failed'));
$this->output->echoln("------------------------------------------------------------------");
foreach ($this->stats as $file => $file_stat)
{
if (!in_array($file, $this->stats['_failed_files'])) continue;
$relative_file = $this->get_relative_file($file);
$this->output->echoln(sprintf($format, substr($relative_file, -min(30, strlen($relative_file))), $file_stat['status_code'], count($file_stat['failed']) + count($file_stat['passed']), count($file_stat['failed']), implode(' ', $file_stat['failed'])));
}
$this->output->red_bar(sprintf('Failed %d/%d test scripts, %.2f%% okay. %d/%d subtests failed, %.2f%% okay.',
$nb_failed_files = count($this->stats['_failed_files']),
$nb_files = count($this->files),
($nb_files - $nb_failed_files) * 100 / $nb_files,
$nb_failed_tests = $this->stats['_failed_tests'],
$nb_tests = $this->stats['_nb_tests'],
$nb_tests > 0 ? ($nb_tests - $nb_failed_tests) * 100 / $nb_tests : 0
));
}
else
{
$this->output->green_bar(' All tests successful.');
$this->output->green_bar(sprintf(' Files=%d, Tests=%d', count($this->files), $this->stats['_nb_tests']));
}
return $this->stats['_failed_tests'] ? false : true;
}
private function process_test_output($lines)
{
foreach (explode("\n", $lines) as $text)
{
if (false !== strpos($text, 'not ok '))
{
++$this->current_test;
$test_number = (int) substr($text, 7);
$this->stats[$this->current_file]['failed'][] = $test_number;
++$this->stats[$this->current_file]['nb_tests'];
++$this->stats['_nb_tests'];
}
else if (false !== strpos($text, 'ok '))
{
++$this->stats[$this->current_file]['nb_tests'];
++$this->stats['_nb_tests'];
}
else if (preg_match('/^1\.\.(\d+)/', $text, $match))
{
$this->stats[$this->current_file]['plan'] = $match[1];
}
}
return;
}
}
class lime_coverage extends lime_registration
{
public $files = array();
public $extension = '.php';
public $base_dir = '';
public $harness = null;
public $verbose = false;
function __construct($harness)
{
$this->harness = $harness;
}
function run()
{
if (!function_exists('xdebug_start_code_coverage'))
{
throw new Exception('You must install and enable xdebug before using lime coverage.');
}
if (!ini_get('xdebug.extended_info'))
{
throw new Exception('You must set xdebug.extended_info to 1 in your php.ini to use lime coverage.');
}
if (!count($this->harness->files))
{
throw new Exception('You must register some test files before running coverage!');
}
if (!count($this->files))
{
throw new Exception('You must register some files to cover!');
}
$coverage = array();
$tmp_file = lime_test::get_temp_directory().DIRECTORY_SEPARATOR.'test.php';
foreach ($this->harness->files as $file)
{
$tmp = <<<EOF
<?php
xdebug_start_code_coverage();
ob_start();
include('$file');
ob_end_clean();
echo '<PHP_SER>'.serialize(xdebug_get_code_coverage()).'</PHP_SER>';
EOF;
file_put_contents($tmp_file, $tmp);
ob_start();
passthru(sprintf('%s -d html_errors=off -d open_basedir= -q "%s" 2>&1', $this->harness->php_cli, $tmp_file), $return);
$retval = ob_get_clean();
if (0 == $return)
{
if (false === $cov = unserialize(substr($retval, strpos($retval, '<PHP_SER>') + 9, strpos($retval, '</PHP_SER>') - 9)))
{
throw new Exception(sprintf('Unable to unserialize coverage for file "%s"', $file));
}
foreach ($cov as $file => $lines)
{
if (!isset($coverage[$file]))
{
$coverage[$file] = array();
}
foreach ($lines as $line => $count)
{
if (!isset($coverage[$file][$line]))
{
$coverage[$file][$line] = 0;
}
$coverage[$file][$line] = $coverage[$file][$line] + $count;
}
}
}
}
unlink($tmp_file);
ksort($coverage);
$total_php_lines = 0;
$total_covered_lines = 0;
foreach ($this->files as $file)
{
$cov = isset($coverage[$file]) ? $coverage[$file] : array();
list($cov, $php_lines) = $this->compute(file_get_contents($file), $cov);
$output = $this->harness->output;
$percent = count($php_lines) ? count($cov) * 100 / count($php_lines) : 100;
$total_php_lines += count($php_lines);
$total_covered_lines += count($cov);
$relative_file = $this->get_relative_file($file);
$output->echoln(sprintf("%-70s %3.0f%%", substr($relative_file, -min(70, strlen($relative_file))), $percent), $percent == 100 ? 'INFO' : ($percent > 90 ? 'PARAMETER' : ($percent < 20 ? 'ERROR' : '')));
if ($this->verbose && $percent != 100)
{
$output->comment(sprintf("missing: %s", $this->format_range(array_keys(array_diff_key($php_lines, $cov)))));
}
}
$output->echoln(sprintf("TOTAL COVERAGE: %3.0f%%", $total_covered_lines * 100 / $total_php_lines));
}
static function get_php_lines($content)
{
if (is_file($content))
{
$content = file_get_contents($content);
}
$tokens = token_get_all($content);
$php_lines = array();
$current_line = 1;
$in_class = false;
$in_function = false;
$in_function_declaration = false;
$end_of_current_expr = true;
$open_braces = 0;
foreach ($tokens as $token)
{
if (is_string($token))
{
switch ($token)
{
case '=':
if (false === $in_class || (false !== $in_function && !$in_function_declaration))
{
$php_lines[$current_line] = true;
}
break;
case '{':
++$open_braces;
$in_function_declaration = false;
break;
case ';':
$in_function_declaration = false;
$end_of_current_expr = true;
break;
case '}':
$end_of_current_expr = true;
--$open_braces;
if ($open_braces == $in_class)
{
$in_class = false;
}
if ($open_braces == $in_function)
{
$in_function = false;
}
break;
}
continue;
}
list($id, $text) = $token;
switch ($id)
{
case T_CURLY_OPEN:
case T_DOLLAR_OPEN_CURLY_BRACES:
++$open_braces;
break;
case T_WHITESPACE:
case T_OPEN_TAG:
case T_CLOSE_TAG:
$end_of_current_expr = true;
$current_line += count(explode("\n", $text)) - 1;
break;
case T_COMMENT:
case T_DOC_COMMENT:
$current_line += count(explode("\n", $text)) - 1;
break;
case T_CLASS:
$in_class = $open_braces;
break;
case T_FUNCTION:
$in_function = $open_braces;
$in_function_declaration = true;
break;
case T_AND_EQUAL:
case T_CASE:
case T_CATCH:
case T_CLONE:
case T_CONCAT_EQUAL:
case T_CONTINUE:
case T_DEC:
case T_DECLARE:
case T_DEFAULT:
case T_DIV_EQUAL:
case T_DO:
case T_ECHO:
case T_ELSEIF:
case T_EMPTY:
case T_ENDDECLARE:
case T_ENDFOR:
case T_ENDFOREACH:
case T_ENDIF:
case T_ENDSWITCH:
case T_ENDWHILE:
case T_EVAL:
case T_EXIT:
case T_FOR:
case T_FOREACH:
case T_GLOBAL:
case T_IF:
case T_INC:
case T_INCLUDE:
case T_INCLUDE_ONCE:
case T_INSTANCEOF:
case T_ISSET:
case T_IS_EQUAL:
case T_IS_GREATER_OR_EQUAL:
case T_IS_IDENTICAL:
case T_IS_NOT_EQUAL:
case T_IS_NOT_IDENTICAL:
case T_IS_SMALLER_OR_EQUAL:
case T_LIST:
case T_LOGICAL_AND:
case T_LOGICAL_OR:
case T_LOGICAL_XOR:
case T_MINUS_EQUAL:
case T_MOD_EQUAL:
case T_MUL_EQUAL:
case T_NEW:
case T_OBJECT_OPERATOR:
case T_OR_EQUAL:
case T_PLUS_EQUAL:
case T_PRINT:
case T_REQUIRE:
case T_REQUIRE_ONCE:
case T_RETURN:
case T_SL:
case T_SL_EQUAL:
case T_SR:
case T_SR_EQUAL:
case T_THROW:
case T_TRY:
case T_UNSET:
case T_UNSET_CAST:
case T_USE:
case T_WHILE:
case T_XOR_EQUAL:
$php_lines[$current_line] = true;
$end_of_current_expr = false;
break;
default:
if (false === $end_of_current_expr)
{
$php_lines[$current_line] = true;
}
//print "$current_line: ".token_name($id)."\n";
}
}
return $php_lines;
}
function compute($content, $cov)
{
$php_lines = self::get_php_lines($content);
// we remove from $cov non php lines
foreach (array_diff_key($cov, $php_lines) as $line => $tmp)
{
unset($cov[$line]);
}
return array($cov, $php_lines);
}
function format_range($lines)
{
sort($lines);
$formatted = '';
$first = -1;
$last = -1;
foreach ($lines as $line)
{
if ($last + 1 != $line)
{
if ($first != -1)
{
$formatted .= $first == $last ? "$first " : "[$first - $last] ";
}
$first = $line;
$last = $line;
}
else
{
$last = $line;
}
}
if ($first != -1)
{
$formatted .= $first == $last ? "$first " : "[$first - $last] ";
}
return $formatted;
}
}
class lime_registration
{
public $files = array();
public $extension = '.php';
public $base_dir = '';
function register($files_or_directories)
{
foreach ((array) $files_or_directories as $f_or_d)
{
if (is_file($f_or_d))
{
$this->files[] = realpath($f_or_d);
}
elseif (is_dir($f_or_d))
{
$this->register_dir($f_or_d);
}
else
{
throw new Exception(sprintf('The file or directory "%s" does not exist.', $f_or_d));
}
}
}
function register_glob($glob)
{
if ($dirs = glob($glob))
{
foreach ($dirs as $file)
{
$this->files[] = realpath($file);
}
}
}
function register_dir($directory)
{
if (!is_dir($directory))
{
throw new Exception(sprintf('The directory "%s" does not exist.', $directory));
}
$files = array();
$current_dir = opendir($directory);
while ($entry = readdir($current_dir))
{
if ($entry == '.' || $entry == '..') continue;
if (is_dir($entry))
{
$this->register_dir($entry);
}
elseif (preg_match('#'.$this->extension.'$#', $entry))
{
$files[] = realpath($directory.DIRECTORY_SEPARATOR.$entry);
}
}
$this->files = array_merge($this->files, $files);
}
protected function get_relative_file($file)
{
return str_replace(DIRECTORY_SEPARATOR, '/', str_replace(array(realpath($this->base_dir).DIRECTORY_SEPARATOR, $this->extension), '', $file));
}
}
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