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--TEST--
Random: Engine: Serialization of native engines must preserve the sequence
--FILE--
<?php
use Random\Engine\Mt19937;
use Random\Engine\PcgOneseq128XslRr64;
use Random\Engine\Xoshiro256StarStar;
$engines = [];
$engines[] = new Mt19937(1234);
$engines[] = new PcgOneseq128XslRr64(1234);
$engines[] = new Xoshiro256StarStar(1234);
foreach ($engines as $engine) {
echo $engine::class, PHP_EOL;
for ($i = 0; $i < 10_000; $i++) {
$engine->generate();
}
$engine2 = unserialize(serialize($engine));
for ($i = 0; $i < 10_000; $i++) {
if ($engine->generate() !== $engine2->generate()) {
die("failure: state differs at {$i}");
}
}
}
die('success');
?>
--EXPECT--
Random\Engine\Mt19937
Random\Engine\PcgOneseq128XslRr64
Random\Engine\Xoshiro256StarStar
success
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