103 lines
2.9 KiB
PHP
103 lines
2.9 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\String\Tests;
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use Symfony\Component\String\AbstractString;
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use Symfony\Component\String\ByteString;
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use Symfony\Component\String\Exception\InvalidArgumentException;
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class ByteStringTest extends AbstractAsciiTestCase
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{
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protected static function createFromString(string $string): AbstractString
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{
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return new ByteString($string);
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}
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public function testFromRandom()
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{
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$random = ByteString::fromRandom(32);
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self::assertSame(32, $random->length());
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foreach ($random->chunk() as $char) {
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self::assertNotNull((new ByteString('123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'))->indexOf($char));
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}
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}
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public function testFromRandomWithSpecificChars()
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{
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$random = ByteString::fromRandom(32, 'abc');
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self::assertSame(32, $random->length());
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foreach ($random->chunk() as $char) {
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self::assertNotNull((new ByteString('abc'))->indexOf($char));
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}
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}
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public function testFromRandoWithZeroLength()
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{
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$this->expectException(InvalidArgumentException::class);
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$this->expectExceptionMessage('A strictly positive length is expected, "0" given.');
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self::assertSame('', ByteString::fromRandom(0));
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}
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public function testFromRandomThrowsForNegativeLength()
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{
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$this->expectException(InvalidArgumentException::class);
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$this->expectExceptionMessage('A strictly positive length is expected, "-1" given.');
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ByteString::fromRandom(-1);
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}
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public function testFromRandomAlphabetMin()
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{
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$this->expectException(InvalidArgumentException::class);
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$this->expectExceptionMessage('The length of the alphabet must in the [2^1, 2^56] range.');
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ByteString::fromRandom(32, 'a');
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}
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public static function provideBytesAt(): array
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{
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return array_merge(
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parent::provideBytesAt(),
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[
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[[0xC3], 'Späßchen', 2],
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[[0x61], "Spa\u{0308}ßchen", 2],
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[[0xCC], "Spa\u{0308}ßchen", 3],
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[[0xE0], 'नमस्ते', 6],
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]
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);
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}
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public static function provideLength(): array
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{
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return array_merge(
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parent::provideLength(),
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[
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[2, 'ä'],
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]
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);
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}
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public static function provideWidth(): array
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{
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return array_merge(
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parent::provideWidth(),
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[
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[10, "f\u{001b}[0moo\x80bar\xfe\xfe1"], // foo?bar??1
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[13, "f\u{001b}[0moo\x80bar\xfe\xfe1", false], // f[0moo?bar??1
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]
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);
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}
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}
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