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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Runner;
use const DIRECTORY_SEPARATOR;
use const LOCK_EX;
use function assert;
use function dirname;
use function file_get_contents;
use function file_put_contents;
use function in_array;
use function is_array;
use function is_dir;
use function is_file;
use function json_decode;
use function json_encode;
use function sprintf;
use PHPUnit\Util\Filesystem;
/**
* @internal This class is not covered by the backward compatibility promise for PHPUnit
*/
final class DefaultTestResultCache implements TestResultCache
{
/**
* @var int
*/
private const VERSION = 1;
/**
* @psalm-var list<int>
*/
private const ALLOWED_TEST_STATUSES = [
BaseTestRunner::STATUS_SKIPPED,
BaseTestRunner::STATUS_INCOMPLETE,
BaseTestRunner::STATUS_FAILURE,
BaseTestRunner::STATUS_ERROR,
BaseTestRunner::STATUS_RISKY,
BaseTestRunner::STATUS_WARNING,
];
/**
* @var string
*/
private const DEFAULT_RESULT_CACHE_FILENAME = '.phpunit.result.cache';
/**
* @var string
*/
private $cacheFilename;
/**
* @psalm-var array<string, int>
*/
private $defects = [];
/**
* @psalm-var array<string, float>
*/
private $times = [];
public function __construct(?string $filepath = null)
{
if ($filepath !== null && is_dir($filepath)) {
$filepath .= DIRECTORY_SEPARATOR . self::DEFAULT_RESULT_CACHE_FILENAME;
}
$this->cacheFilename = $filepath ?? $_ENV['PHPUNIT_RESULT_CACHE'] ?? self::DEFAULT_RESULT_CACHE_FILENAME;
}
public function setState(string $testName, int $state): void
{
if (!in_array($state, self::ALLOWED_TEST_STATUSES, true)) {
return;
}
$this->defects[$testName] = $state;
}
public function getState(string $testName): int
{
return $this->defects[$testName] ?? BaseTestRunner::STATUS_UNKNOWN;
}
public function setTime(string $testName, float $time): void
{
$this->times[$testName] = $time;
}
public function getTime(string $testName): float
{
return $this->times[$testName] ?? 0.0;
}
public function load(): void
{
if (!is_file($this->cacheFilename)) {
return;
}
$data = json_decode(
file_get_contents($this->cacheFilename),
true,
);
if ($data === null) {
return;
}
if (!isset($data['version'])) {
return;
}
if ($data['version'] !== self::VERSION) {
return;
}
assert(isset($data['defects']) && is_array($data['defects']));
assert(isset($data['times']) && is_array($data['times']));
$this->defects = $data['defects'];
$this->times = $data['times'];
}
/**
* @throws Exception
*/
public function persist(): void
{
if (!Filesystem::createDirectory(dirname($this->cacheFilename))) {
throw new Exception(
sprintf(
'Cannot create directory "%s" for result cache file',
$this->cacheFilename,
),
);
}
file_put_contents(
$this->cacheFilename,
json_encode(
[
'version' => self::VERSION,
'defects' => $this->defects,
'times' => $this->times,
],
),
LOCK_EX,
);
}
}
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