Reads headers and registers errors received from the tested site.

Parameters

$curlHandler: The cURL handler.

$header: An header.

See also

_drupal_log_error()

File

core/modules/simpletest/src/WebTestBase.php, line 689

Class

WebTestBase

Test case for typical Drupal tests.

Namespace

Drupal\simpletest

Code

protected function curlHeaderCallback($curlHandler, $header) {
    // Header fields can be extended over multiple lines by preceding each
    // extra line with at least one SP or HT. They should be joined on receive.
    // Details are in RFC2616 section 4.
    if ($header[0] == ' ' || $header[0] == "\t") {
        // Normalize whitespace between chucks.
        $this->headers[] = array_pop($this->headers) . ' ' . trim($header);
    }
    else {
        $this->headers[] = $header;
    }
    // Errors are being sent via X-Drupal-Assertion-* headers,
    // generated by _drupal_log_error() in the exact form required
    // by \Drupal\simpletest\WebTestBase::error().
    if (preg_match('/^X-Drupal-Assertion-[0-9]+: (.*)$/', $header, $matches)) {
        $parameters = unserialize(urldecode($matches[1]));
        // Handle deprecation notices triggered by system under test.
        if ($parameters[1] === 'User deprecated function') {
            if (getenv('SYMFONY_DEPRECATIONS_HELPER') !== 'disabled') {
                $message = (string) $parameters[0];
                $test_info = TestDiscovery::getTestInfo(get_called_class());
                if (!in_array('legacy', $test_info['groups']) && !in_array($message, DeprecationListenerTrait::getSkippedDeprecations())) {
                    call_user_func_array([
                        &$this,
                        'error',
                    ], $parameters);
                }
            }
        }
        else {
            // Call \Drupal\simpletest\WebTestBase::error() with the parameters from
            // the header.
            call_user_func_array([
                &$this,
                'error',
            ], $parameters);
        }
    }
    // Save cookies.
    if (preg_match('/^Set-Cookie: ([^=]+)=(.+)/', $header, $matches)) {
        $name = $matches[1];
        $parts = array_map('trim', explode(';', $matches[2]));
        $value = array_shift($parts);
        $this->cookies[$name] = [
            'value' => $value,
            'secure' => in_array('secure', $parts),
        ];
        if ($name === $this->getSessionName()) {
            if ($value != 'deleted') {
                $this->sessionId = $value;
            }
            else {
                $this->sessionId = NULL;
            }
        }
    }
    // This is required by cURL.
    return strlen($header);
}

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