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Measure time spent in parser, pretty printer and comparison

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This commit is contained in:
nikic 2011-06-01 20:00:52 +02:00
parent cf3afca97d
commit 5e91c622cc
1 changed files with 24 additions and 16 deletions
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36
test/testAgainstDirectory.php
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@ -16,14 +16,15 @@ echo '<table>
<tr> <tr>
<td>File</td> <td>File</td>
<td>Parse</td> <td>Parse</td>
<td>Time</td>
<td>PrettyPrint</td> <td>PrettyPrint</td>
<td>Compare</td> <td>Compare</td>
</tr>'; </tr>';
$totalStartTime = microtime(true);
$parseFail = $parseCount = $ppFail = $ppCount = $compareFail = $compareCount = 0; $parseFail = $parseCount = $ppFail = $ppCount = $compareFail = $compareCount = 0;
$totalStartTime = microtime(true);
$parseTime = $ppTime = $compareTime = 0;
foreach (new RecursiveIteratorIterator( foreach (new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($DIR), new RecursiveDirectoryIterator($DIR),
RecursiveIteratorIterator::LEAVES_ONLY) RecursiveIteratorIterator::LEAVES_ONLY)
@ -39,20 +40,22 @@ foreach (new RecursiveIteratorIterator(
set_time_limit(10); set_time_limit(10);
$errMsg = ''; $errMsg = '';
$startTime = microtime(true);
++$parseCount;
$parseTime -= microtime(true);
$stmts = $parser->parse( $stmts = $parser->parse(
new Lexer(file_get_contents($file)), new Lexer(file_get_contents($file)),
function ($msg) use (&$errMsg) { function ($msg) use (&$errMsg) {
$errMsg = $msg; $errMsg = $msg;
} }
); );
$parseTime += microtime(true);
$time = microtime(true) - $startTime;
++$parseCount;
if (false !== $stmts) { if (false !== $stmts) {
++$ppCount;
$ppTime -= microtime(true);
$code = '<?php' . "\n" . $prettyPrinter->pStmts($stmts); $code = '<?php' . "\n" . $prettyPrinter->pStmts($stmts);
$ppTime += microtime(true);
$ppStmts = $parser->parse( $ppStmts = $parser->parse(
new Lexer($code), new Lexer($code),
@ -61,19 +64,20 @@ foreach (new RecursiveIteratorIterator(
} }
); );
++$ppCount;
if (false !== $ppStmts) { if (false !== $ppStmts) {
++$compareCount; ++$compareCount;
if ($nodeDumper->dump($stmts) == $nodeDumper->dump($ppStmts)) { $compareTime -= microtime(true);
$same = $nodeDumper->dump($stmts) == $nodeDumper->dump($ppStmts);
$compareTime += microtime(true);
if ($same) {
echo ' echo '
<td class="pass">PASS</td> <td class="pass">PASS</td>
<td>' . $time . 's</td>
<td class="pass">PASS</td> <td class="pass">PASS</td>
<td class="pass">PASS</td> <td class="pass">PASS</td>
</tr>'; } else { </tr>'; } else {
echo ' echo '
<td class="pass">PASS</td> <td class="pass">PASS</td>
<td>' . $time . 's</td>
<td class="pass">PASS</td> <td class="pass">PASS</td>
<td class="fail">FAIL</td> <td class="fail">FAIL</td>
</tr>'; </tr>';
@ -83,7 +87,6 @@ foreach (new RecursiveIteratorIterator(
} else { } else {
echo ' echo '
<td class="pass">PASS</td> <td class="pass">PASS</td>
<td>' . $time . 's</td>
<td class="fail">FAIL</td> <td class="fail">FAIL</td>
<td></td> <td></td>
</tr>'; </tr>';
@ -93,7 +96,6 @@ foreach (new RecursiveIteratorIterator(
} else { } else {
echo ' echo '
<td class="fail">FAIL</td> <td class="fail">FAIL</td>
<td>' . $time . 's</td>
<td></td> <td></td>
<td></td> <td></td>
</tr> </tr>
@ -109,10 +111,16 @@ echo '
<tr> <tr>
<td>Fail / Total:</td> <td>Fail / Total:</td>
<td><span class="failCount">' . $parseFail . '</span> / ' . $parseCount . '</td> <td><span class="failCount">' . $parseFail . '</span> / ' . $parseCount . '</td>
<td></td>
<td><span class="failCount">' . $ppFail . '</span> / ' . $ppCount . '</td> <td><span class="failCount">' . $ppFail . '</span> / ' . $ppCount . '</td>
<td><span class="failCount">' . $compareFail . '</span> / ' . $compareCount . '</td> <td><span class="failCount">' . $compareFail . '</span> / ' . $compareCount . '</td>
</tr> </tr>
<tr>
<td>Time:</td>
<td>' . $parseTime . '</td>
<td>' . $ppTime . '</td>
<td>' . $compareTime . '</td>
</tr>
</table>'; </table>';
echo 'Total time: ', microtime(true) - $totalStartTime; echo 'Total time: ', microtime(true) - $totalStartTime, '<br />',
'Maximum memory usage: ', memory_get_peak_usage(true);