phpbench/tests/Example/CommandsTest.php at program-executor · phpbench/phpbench · GitHub

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<?php

namespace PhpBench\Tests\Example;

use Generator;

use PhpBench\Console\Application;

use PhpBench\Extension\ConsoleExtension;

use PhpBench\Extension\RunnerExtension;

use PhpBench\PhpBench;

use PhpBench\Tests\IntegrationTestCase;

use PhpBench\Tests\Util\Approval;

use RuntimeException;

use Symfony\Component\Console\Input\StringInput;

use function json_last_error_msg;

class CommandsTest extends IntegrationTestCase

{

protected function setUp(): void

{

$this->workspace()->reset();

}

/**

* @dataProvider provideCommand

public function testCommand(string $path): void

{

$this->createExample();

$approval = Approval::create($path, 3);

$commands = array_map(function (string $command) {

if (0 !== strpos($command, 'phpbench')) {

throw new RuntimeException(sprintf(

'Command test command must start with `phpbench`, got "%s"',

$command

));

}

return substr($command, strlen('phpbench '));

}, explode("\n", trim($approval->getSection(1))));

$jsonString = $approval->getSection(0);

$decoded = json_decode($jsonString, true);

if (null === $decoded) {

throw new RuntimeException(sprintf('Could not decode JSON: %s: %s', $jsonString, json_last_error_msg()));

}

$this->workspace()->put('phpbench.json', json_encode(array_merge([

RunnerExtension::PARAM_ENABLED_PROVIDERS => [],

ConsoleExtension::PARAM_OUTPUT_STREAM => $this->workspace()->path('output'),

ConsoleExtension::PARAM_ERROR_STREAM => 'php://temp',

], $decoded)));

foreach ($commands as $command) {

$input = new StringInput($command);

$container = PhpBench::loadContainer($input, $this->workspace()->path());

$application = $container->get(Application::class);

assert($application instanceof Application);

$application->setAutoExit(false);

$application->run($input, $container->get(ConsoleExtension::SERVICE_OUTPUT_STD));

}

$output = $this->workspace()->getContents('output');

// hack to ignore the suite dates

$output = preg_replace('{[0-9]{4}-[0-9]{2}-[0-9]{2}}', 'xxxx-xx-xx', $output);

$output = preg_replace('{[0-9]{2}:[0-9]{2}:[0-9]{2}}', 'xx-xx-xx', $output);

$output = preg_replace('{#[a-z0-9]{40}}', 'E3X6AeMdP7L9E7E0X0A7McP1L8E1EdXbAbMbP7La', $output);

$output = str_replace(getcwd(), '/path/to', $output);

$approval->approve($output);

}

/**

* @return Generator<mixed>

public function provideCommand(): Generator

{

/** @phpstan-ignore-next-line */

foreach (glob(__DIR__ . '/../../examples/Command/*') as $file) {

yield [

$file,

];

}

private function createExample(): void

{

$this->workspace()->put(

'NothingBench.php',

<<<'EOT'

<?php

class NothingBench { public function benchNothing(): void {}}

EOT

);

$this->workspace()->put(

'MultipleSubjects.php',

<<<'EOT'

<?php

class MultipleSubjectBench {

public function benchSubject1(): void {}

public function benchSubject2(): void {}

public function benchSubject3(): void {}

}

EOT

);

}

phpbench/tests/Example/CommandsTest.php at program-executor · phpbench/phpbench · GitHub

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phpbench/tests/Example/CommandsTest.php at program-executor · phpbench/phpbench · GitHub

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