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Tim Düsterhus
f7d426cca6
* Unify structure for ext/random's engine tests (2)
This makes adjustments that were missed in
2d6a883b3a.
* Add `engines.inc` for ext/random tests
* Unify structure for ext/random's randomizer tests
39 lines
826 B
PHP
39 lines
826 B
PHP
--TEST--
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Random: Engine: Serialization of native engines must preserve the sequence
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--FILE--
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<?php
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use Random\Engine\Mt19937;
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use Random\Engine\PcgOneseq128XslRr64;
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use Random\Engine\Xoshiro256StarStar;
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$engines = [];
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$engines[] = new Mt19937(1234);
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$engines[] = new PcgOneseq128XslRr64(1234);
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$engines[] = new Xoshiro256StarStar(1234);
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foreach ($engines as $engine) {
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echo $engine::class, PHP_EOL;
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for ($i = 0; $i < 10_000; $i++) {
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$engine->generate();
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}
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$engine2 = unserialize(serialize($engine));
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for ($i = 0; $i < 10_000; $i++) {
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if ($engine->generate() !== $engine2->generate()) {
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die("failure: state differs at {$i}");
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}
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}
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}
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die('success');
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?>
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--EXPECT--
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Random\Engine\Mt19937
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Random\Engine\PcgOneseq128XslRr64
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Random\Engine\Xoshiro256StarStar
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success
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