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<?php
namespace Drupal\Core\Test;
/**
* Consolidates test result status information.
*
* For our test runners, a $status of 0 = passed test, 1 = failed test,
* 2 = errored test, >2 indicates segfault timeout, or other type of system
* failure.
*/
class TestStatus {
/**
* Signify that the test result was a passed test.
*/
const PASS = 0;
/**
* Signify that the test result was a failed test.
*/
const FAIL = 1;
/**
* Signify that the test result was a code error.
*
* This means that the test runner was able to exit and report an error.
*/
const ERROR = 2;
/**
* Signify a system error where the test runner was unable to complete.
*
* Note that SYSTEM actually represents the lowest value of system errors, and
* the returned value could be as high as 127. Since that's the case, this
* constant should be used for range comparisons, and not just for equality.
*
* @see http://php.net/manual/pcntl.constants.php
*/
const SYSTEM = 3;
/**
* Turns a status code into a human-readable string.
*
* @param int $status
* A test runner return code.
*
* @return string
* The human-readable version of the status code.
*/
public static function label($status) {
$statusMap = [
static::PASS => 'pass',
static::FAIL => 'fail',
static::ERROR => 'error',
static::SYSTEM => 'exception',
];
// For status 3 and higher, we want 'exception.'
$label = $statusMap[$status > static::SYSTEM ? static::SYSTEM : $status];
return $label;
}
}
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