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@ -33,6 +33,20 @@ class JsonFormatterTest extends TestCase
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$this->assertEquals($expected, $this->getCharacterCodes($encodedData));
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$this->assertEquals($expected, $this->getCharacterCodes($encodedData));
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}
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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()
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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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$this->assertEquals($escaped, JsonFormatter::format($escaped, true, true));
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}
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/**
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/**
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* Convert string to character codes split by a plus sign
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* Convert string to character codes split by a plus sign
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* @param string $string
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* @param string $string
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