diff options
| -rw-r--r-- | BUGS | 9 | ||||
| -rw-r--r-- | phpunit.xml | 4 | ||||
| -rw-r--r-- | src/WebAssembly/BinaryFormat/Decoder.php | 31 |
3 files changed, 7 insertions, 37 deletions
@@ -2,14 +2,7 @@ ## Validation +* AlignTest * ImportsTest * LinkingTest - -## Misc. - -* AlignTest -* CustomTest * SkipStackGuardPageTest -* Utf8CustomSectionIdTest -* Utf8ImportFieldTest -* Utf8ImportModuleTest diff --git a/phpunit.xml b/phpunit.xml index a6c6ac1..2e62c6f 100644 --- a/phpunit.xml +++ b/phpunit.xml @@ -29,6 +29,7 @@ <file>tests/src/SpecTestsuites/Core/CallTest.php</file> <file>tests/src/SpecTestsuites/Core/ConstTest.php</file> <file>tests/src/SpecTestsuites/Core/ConversionsTest.php</file> + <file>tests/src/SpecTestsuites/Core/CustomTest.php</file> <file>tests/src/SpecTestsuites/Core/DataTest.php</file> <file>tests/src/SpecTestsuites/Core/ElemTest.php</file> <file>tests/src/SpecTestsuites/Core/EndiannessTest.php</file> @@ -97,6 +98,9 @@ <file>tests/src/SpecTestsuites/Core/UnreachedInvalidTest.php</file> <file>tests/src/SpecTestsuites/Core/UnreachedValidTest.php</file> <file>tests/src/SpecTestsuites/Core/UnwindTest.php</file> + <file>tests/src/SpecTestsuites/Core/Utf8CustomSectionIdTest.php</file> + <file>tests/src/SpecTestsuites/Core/Utf8ImportFieldTest.php</file> + <file>tests/src/SpecTestsuites/Core/Utf8ImportModuleTest.php</file> <file>tests/src/SpecTestsuites/Core/Utf8InvalidEncodingTest.php</file> </testsuite> </testsuites> diff --git a/src/WebAssembly/BinaryFormat/Decoder.php b/src/WebAssembly/BinaryFormat/Decoder.php index f0a5c29..ff23a5d 100644 --- a/src/WebAssembly/BinaryFormat/Decoder.php +++ b/src/WebAssembly/BinaryFormat/Decoder.php @@ -1119,35 +1119,8 @@ final class Decoder */ private function implodeUtf8BytesToString(array $bytes): ?string { - $s = ''; - $count = count($bytes); - for ($i = 0; $i < $count; $i++) { - if (($bytes[$i] & 0x80) === 0) { - $code = $bytes[$i]; - } elseif (($bytes[$i] & 0xE0) === 0xC0) { - if ($count <= $i + 1) { - return null; - } - $code = (($bytes[$i] & 0x1F) << 6) | ($bytes[$i + 1] & 0x3F); - $i++; - } elseif (($bytes[$i] & 0xF0) === 0xE0) { - if ($count <= $i + 2) { - return null; - } - $code = (($bytes[$i] & 0x0F) << 12) | (($bytes[$i + 1] & 0x3F) << 6) | ($bytes[$i + 2] & 0x3F); - $i += 2; - } elseif (($bytes[$i] & 0xF8) === 0xF0) { - if ($count <= $i + 3) { - return null; - } - $code = (($bytes[$i] & 0x07) << 18) | (($bytes[$i + 1] & 0x3F) << 12) | (($bytes[$i + 2] & 0x3F) << 6) | ($bytes[$i + 3] & 0x3F); - $i += 3; - } else { - return null; - } - $s .= mb_chr($code, 'UTF-8'); - } - return $s; + $s = pack('C*', ...$bytes); + return mb_check_encoding($s, 'UTF-8') ? $s : null; } /** |