public function getPrinter($type, OutputInterface $output) : IssuePrinterInterface
{
switch ($type) {
case 'codeclimate':
$printer = new CodeClimatePrinter();
break;
case 'json':
$printer = new JSONPrinter();
break;
case 'checkstyle':
$printer = new CheckstylePrinter();
break;
case 'csv':
$printer = new CSVPrinter();
break;
case 'pylint':
$printer = new PylintPrinter();
break;
case 'text':
default:
$printer = new PlainTextPrinter();
break;
}
$printer->configureOutput($output);
return $printer;
}
/**
* This reads all files in `tests/files/src`, runs
* the analyzer on each and compares the output
* to the files's counterpart in
* `tests/files/expected`
*
* @param string[] $test_file_list
* @param string $expected_file_path
* @dataProvider getTestFiles
*/
public function testFiles($test_file_list, $expected_file_path)
{
$expected_output = '';
if (is_file($expected_file_path)) {
// Read the expected output
$expected_output = trim(file_get_contents($expected_file_path));
}
$stream = new BufferedOutput();
$printer = new PlainTextPrinter();
$printer->configureOutput($stream);
Phan::setPrinter($printer);
Phan::setIssueCollector(new BufferingCollector());
Phan::analyzeFileList($this->code_base, $test_file_list);
$output = $stream->fetch();
// Uncomment to save the output back to the expected
// output. This should be done for error message
// text changes and only if you promise to be careful.
/*
$saved_output = $output;
$test_file_elements= explode('/', $test_file_list[0]);
$test_file_name = array_pop($test_file_elements);
$saved_output = preg_replace('/[^ :\n]*\/' . $test_file_name . '/', '%s', $saved_output);
$saved_output = preg_replace('/closure_[^\(]*\(/', 'closure_%s(', $saved_output);
if (!empty($saved_output) && strlen($saved_output) > 0) {
$saved_output .= "\n";
}
file_put_contents($expected_file_path, $saved_output);
$expected_output =
trim(file_get_contents($expected_file_path));
*/
$wanted_re = preg_replace('/\\r\\n/', "\n", $expected_output);
// do preg_quote, but miss out any %r delimited sections
$temp = "";
$r = "%r";
$startOffset = 0;
$length = strlen($wanted_re);
while ($startOffset < $length) {
$start = strpos($wanted_re, $r, $startOffset);
if ($start !== false) {
// we have found a start tag
$end = strpos($wanted_re, $r, $start + 2);
if ($end === false) {
// unbalanced tag, ignore it.
$end = $start = $length;
}
} else {
// no more %r sections
$start = $end = $length;
}
// quote a non re portion of the string
$temp = $temp . preg_quote(substr($wanted_re, $startOffset, $start - $startOffset), '/');
// add the re unquoted.
if ($end > $start) {
$temp = $temp . '(' . substr($wanted_re, $start + 2, $end - $start - 2) . ')';
}
$startOffset = $end + 2;
}
$wanted_re = $temp;
$wanted_re = str_replace(['%binary_string_optional%'], 'string', $wanted_re);
$wanted_re = str_replace(['%unicode_string_optional%'], 'string', $wanted_re);
$wanted_re = str_replace(['%unicode\\|string%', '%string\\|unicode%'], 'string', $wanted_re);
$wanted_re = str_replace(['%u\\|b%', '%b\\|u%'], '', $wanted_re);
// Stick to basics
$wanted_re = str_replace('%e', '\\' . DIRECTORY_SEPARATOR, $wanted_re);
$wanted_re = str_replace('%s', '[^\\r\\n]+', $wanted_re);
$wanted_re = str_replace('%S', '[^\\r\\n]*', $wanted_re);
$wanted_re = str_replace('%a', '.+', $wanted_re);
$wanted_re = str_replace('%A', '.*', $wanted_re);
$wanted_re = str_replace('%w', '\\s*', $wanted_re);
$wanted_re = str_replace('%i', '[+-]?\\d+', $wanted_re);
$wanted_re = str_replace('%d', '\\d+', $wanted_re);
$wanted_re = str_replace('%x', '[0-9a-fA-F]+', $wanted_re);
$wanted_re = str_replace('%f', '[+-]?\\.?\\d+\\.?\\d*(?:[Ee][+-]?\\d+)?', $wanted_re);
$wanted_re = str_replace('%c', '.', $wanted_re);
// %f allows two points "-.0.0" but that is the best *simple* expression
$this->assertRegExp("/^{$wanted_re}\$/", $output, "Unexpected output in {$test_file_list[0]}");
}