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<?php
declare(strict_types=1);
namespace LaminasTest\Stdlib\StringWrapper;
use Laminas\Stdlib\Exception;
use Laminas\Stdlib\StringWrapper\Iconv;
use function array_shift;
use function extension_loaded;
use function file_exists;
use function file_get_contents;
use function is_readable;
use function stripos;
final class IconvTest extends CommonStringWrapperTestCase
{
protected function setUp(): void
{
if (! extension_loaded('iconv')) {
try {
new Iconv();
$this->fail('Missing expected Laminas\Stdlib\Exception\ExtensionNotLoadedException');
} catch (Exception\ExtensionNotLoadedException) {
$this->markTestSkipped('Missing ext/iconv');
}
}
/**
* ext-iconv is not properly supported on Alpine Linux, hence, we skip the tests for now
*
* @see https://github.com/nunomaduro/phpinsights/issues/43
* @see https://github.com/docker-library/php/issues/240#issuecomment-353678474
*/
if (file_exists('/etc/os-release') && is_readable('/etc/os-release')) {
$osRelease = file_get_contents('/etc/os-release');
self::assertIsString($osRelease);
if (stripos($osRelease, 'Alpine Linux') !== false) {
$this->markTestSkipped('iconv not properly supported on Alpine Linux');
}
}
parent::setUp();
}
protected function getWrapper(
string|null $encoding = null,
string|null $convertEncoding = null,
): Iconv|false {
if ($encoding === null) {
$supportedEncodings = Iconv::getSupportedEncodings();
$encoding = array_shift($supportedEncodings);
}
self::assertIsString($encoding);
if (! Iconv::isSupported($encoding, $convertEncoding)) {
return false;
}
$wrapper = new Iconv();
$wrapper->setEncoding($encoding, $convertEncoding);
return $wrapper;
}
}
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