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Improve NodeDumper performance and make testAgainstDirectory more friendly

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This commit is contained in:
nikic 2011-09-05 21:48:00 +02:00
parent 847cdbc5c6
commit 3583c1955f
2 changed files with 42 additions and 64 deletions
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2
lib/PHPParser/NodeDumper.php
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@ -30,7 +30,7 @@ class PHPParser_NodeDumper
} elseif (is_scalar($value)) {
$r .= $value;
} else {
$r .= implode("\n" . ' ', explode("\n", $this->dump($value)));
$r .= str_replace("\n", "\n" . ' ', $this->dump($value));
}
}

104
test_old/testAgainstDirectory.php
View File

@ -1,6 +1,7 @@
<?php
$DIR = '../../Symfony';
$DIR = '../../Symfony';
$REGEX = '~skeleton(*COMMIT)(*FAIL)|\.php(\.cache)?$~';
require_once '../lib/PHPParser/Autoloader.php';
PHPParser_Autoloader::register();
@ -9,44 +10,33 @@ $parser = new PHPParser_Parser;
$prettyPrinter = new PHPParser_PrettyPrinter_Zend;
$nodeDumper = new PHPParser_NodeDumper;
include './testFormatting.html';
echo '<table>
<tr>
<td>File</td>
<td>Parse</td>
<td>PrettyPrint</td>
<td>Compare</td>
</tr>';
$parseFail = $parseCount = $ppFail = $ppCount = $compareFail = $compareCount = 0;
$parseFail = $ppFail = $compareFail = 0;
$parseTime = $ppTime = $compareTime = 0;
$count = 0;
$totalStartTime = microtime(true);
if ('cli' !== php_sapi_name()) {
echo '<pre>', "\n";
}
foreach (new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($DIR),
RecursiveIteratorIterator::LEAVES_ONLY)
as $file) {
if ('.php' !== substr($file, -4)) {
if (!preg_match($REGEX, $file)) {
continue;
}
echo '
<tr>
<td>' . $file . '</td>';
set_time_limit(10);
++$count;
try {
++$parseCount;
$startTime = microtime(true);
$stmts = $parser->parse(new PHPParser_Lexer(file_get_contents($file)));
$parseTime += microtime(true) - $startTime;
++$ppCount;
$startTime = microtime(true);
$code = '<?php' . "\n" . $prettyPrinter->prettyPrint($stmts);
$ppTime += microtime(true) - $startTime;
@ -54,64 +44,52 @@ foreach (new RecursiveIteratorIterator(
try {
$ppStmts = $parser->parse(new PHPParser_Lexer($code));
++$compareCount;
$startTime = microtime(true);
$same = $nodeDumper->dump($stmts) == $nodeDumper->dump($ppStmts);
$compareTime += microtime(true) - $startTime;
if ($same) {
echo '
<td class="pass">PASS</td>
<td class="pass">PASS</td>
<td class="pass">PASS</td>
</tr>';
} else {
echo '
<td class="pass">PASS</td>
<td class="pass">PASS</td>
<td class="fail">FAIL</td>
</tr>';
if (!$same) {
echo $file, ":\n Result of initial parse and parse after pretty print differ\n";
++$compareFail;
}
} catch (PHPParser_Error $e) {
echo '
<td class="pass">PASS</td>
<td class="fail">FAIL</td>
<td></td>
</tr>
<tr class="failReason"><td colspan="4">' . $e->getMessage() . '</td></tr>';
echo $file, ":\n Parse of pretty print failed with message: {$e->getMessage()}\n";
++$ppFail;
}
} catch (PHPParser_Error $e) {
echo '
<td class="fail">FAIL</td>
<td></td>
<td></td>
</tr>
<tr class="failReason"><td colspan="4">' . $e->getMessage() . '</td></tr>';
echo $file, ":\n Parse failed with message: {$e->getMessage()}\n";
++$parseFail;
}
flush();
}
echo '
<tr>
<td>Fail / Total:</td>
<td><span class="failCount">' . $parseFail . '</span> / ' . $parseCount . '</td>
<td><span class="failCount">' . $ppFail . '</span> / ' . $ppCount . '</td>
<td><span class="failCount">' . $compareFail . '</span> / ' . $compareCount . '</td>
</tr>
<tr>
<td>Time:</td>
<td>' . $parseTime . '</td>
<td>' . $ppTime . '</td>
<td>' . $compareTime . '</td>
</tr>
</table>';
if (0 === $parseFail && 0 === $ppFail && 0 === $compareFail) {
echo 'All tests passed.', "\n";
} else {
echo "\n", '==========', "\n\n", 'There were: ', "\n";
if (0 !== $parseFail) {
echo ' ', $parseFail, ' parse failures.', "\n";
}
if (0 !== $ppFail) {
echo ' ', $ppFail, ' pretty print failures.', "\n";
}
if (0 !== $compareFail) {
echo ' ', $compareFail, ' compare failures.', "\n";
}
}
echo 'Total time: ', microtime(true) - $totalStartTime, '<br />',
'Maximum memory usage: ', memory_get_peak_usage(true);
echo "\n",
'Tested files: ', $count, "\n",
"\n",
'Parsing took: ', $parseTime, "\n",
'Pretty printing took: ', $ppTime, "\n",
'Comparing took: ', $compareTime, "\n",
"\n",
'Total time: ', microtime(true) - $totalStartTime, "\n",
'Maximum memory usage: ', memory_get_peak_usage(true), "\n";
if ('cli' !== php_sapi_name()) {
echo '</pre>';
}