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51 lines
1.5 KiB
PHP
51 lines
1.5 KiB
PHP
<?php declare(strict_types=1);
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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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 Composer\Test\Json;
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use Composer\Json\JsonFormatter;
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use Composer\Test\TestCase;
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class JsonFormatterTest extends TestCase
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{
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/**
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* Test if \u0119 will get correctly formatted (unescaped)
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* https://github.com/composer/composer/issues/2613
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*/
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public function testUnicodeWithPrependedSlash(): void
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{
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if (!extension_loaded('mbstring')) {
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$this->markTestSkipped('Test requires the mbstring extension');
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}
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$backslash = chr(92);
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$data = '"' . $backslash . $backslash . $backslash . 'u0119"';
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$expected = '"' . $backslash . $backslash . 'ę"';
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/** @phpstan-ignore-next-line */
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$this->assertEquals($expected, JsonFormatter::format($data, true, true));
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}
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/**
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* Surrogate pairs are intentionally skipped and not unescaped
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* https://github.com/composer/composer/issues/7510
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*/
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public function testUtf16SurrogatePair(): void
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{
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if (!extension_loaded('mbstring')) {
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$this->markTestSkipped('Test requires the mbstring extension');
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}
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$escaped = '"\ud83d\ude00"';
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/** @phpstan-ignore-next-line */
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$this->assertEquals($escaped, JsonFormatter::format($escaped, true, true));
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}
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}
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