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68 lines
1.8 KiB
68 lines
1.8 KiB
#!/usr/bin/env php
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<?php
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if (file_exists(__DIR__ . '/../vendor/autoload.php')) {
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require __DIR__ . '/../vendor/autoload.php';
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} elseif (file_exists(__DIR__ . '/../../../autoload.php')) {
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require __DIR__ . '/../../../autoload.php';
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} else {
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throw new RuntimeException('Unable to locate autoload.php file.');
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}
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$xdebug = new \Composer\XdebugHandler\XdebugHandler('perf.php');
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$xdebug->check();
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unset($xdebug);
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$dir = isset($argv[1]) ? $argv[1] : __DIR__ . '/../tests/compliance/perf';
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is_dir($dir) or die('Dir not found: ' . $dir);
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// Warm up the runner
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\JmesPath\Env::search('foo', []);
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$total = 0;
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foreach (glob($dir . '/*.json') as $file) {
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$total += runSuite($file);
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}
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echo "\nTotal time: {$total}\n";
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function runSuite($file)
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{
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$contents = file_get_contents($file);
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$json = json_decode($contents, true);
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$total = 0;
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foreach ($json as $suite) {
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foreach ($suite['cases'] as $case) {
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$total += runCase(
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$suite['given'],
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$case['expression'],
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$case['name']
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);
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}
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}
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return $total;
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}
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function runCase($given, $expression, $name)
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{
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$best = 99999;
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$runtime = \JmesPath\Env::createRuntime();
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for ($i = 0; $i < 100; $i++) {
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$t = microtime(true);
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$runtime($expression, $given);
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$tryTime = (microtime(true) - $t) * 1000;
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if ($tryTime < $best) {
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$best = $tryTime;
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}
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if (!getenv('CACHE')) {
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$runtime = \JmesPath\Env::createRuntime();
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// Delete compiled scripts if not caching.
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if ($runtime instanceof \JmesPath\CompilerRuntime) {
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array_map('unlink', glob(sys_get_temp_dir() . '/jmespath_*.php'));
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}
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}
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}
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printf("time: %07.4fms name: %s\n", $best, $name);
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return $best;
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}
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