ref: bbe9c621a38627a8ce44ee46045f586b8e44704c
converter/vendor/rybakit/msgpack/tests/Unit/BufferUnpackerTest.php
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<?php /* * This file is part of the rybakit/msgpack.php package. * * (c) Eugene Leonovich <gen.work@gmail.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace MessagePack\Tests\Unit; use MessagePack\BufferUnpacker; use MessagePack\Exception\InsufficientDataException; use MessagePack\Exception\IntegerOverflowException; use MessagePack\Exception\InvalidOptionException; use MessagePack\Exception\UnpackingFailedException; use MessagePack\Ext; use MessagePack\TypeTransformer\Unpackable; use MessagePack\UnpackOptions; use PHPUnit\Framework\Error\Warning; use PHPUnit\Framework\TestCase; final class BufferUnpackerTest extends TestCase { /** * @var BufferUnpacker */ private $unpacker; protected function setUp() : void { $this->unpacker = new BufferUnpacker(); } /** * @dataProvider \MessagePack\Tests\DataProvider::provideUnpackData */ public function testUnpack($raw, string $packed) : void { $this->unpacker->reset($packed); $isOrHasObject = is_object($raw) || is_array($raw); $isOrHasObject ? self::assertEquals($raw, $this->unpacker->unpack()) : self::assertSame($raw, $this->unpacker->unpack()); } /** * @dataProvider provideInsufficientData */ public function testUnpackInsufficientData(string $data, int $expectedLength, int $actualLength) : void { try { $this->unpacker->reset($data)->unpack(); } catch (InsufficientDataException $e) { self::assertSame("Not enough data to unpack: expected $expectedLength, got $actualLength.", $e->getMessage()); return; } self::fail(InsufficientDataException::class.' was not thrown.'); } public function provideInsufficientData() : array { return [ 'str' => ['', 1, 0], 'uint8' => ["\xcc", 1, 0], 'uint16' => ["\xcd", 2, 0], 'uint32' => ["\xce", 4, 0], 'uint64' => ["\xcf", 8, 0], 'in8' => ["\xd0", 1, 0], 'int16' => ["\xd1", 2, 0], 'int32' => ["\xd2", 4, 0], 'int64' => ["\xd3", 8, 0], 'float32' => ["\xca", 4, 0], 'float64' => ["\xcb", 8, 0], 'fixext1' => ["\xd4", 1, 0], 'fixext2' => ["\xd5", 2, 0], 'fixext4' => ["\xd6", 4, 0], 'fixext8' => ["\xd7", 8, 0], 'fixext16' => ["\xd8", 16, 0], 'ext8' => ["\xc7", 1, 0], 'ext16' => ["\xc8", 2, 0], 'ext32' => ["\xc9", 4, 0], ]; } public function testUnpackUnknownCode() : void { $this->expectException(UnpackingFailedException::class); $this->expectExceptionMessage('Unknown code: 0xc1.'); $this->unpacker->reset("\xc1")->unpack(); } public function testUnpackBigIntAsException() : void { $this->expectException(IntegerOverflowException::class); $this->expectExceptionMessage('The value is too big: 18446744073709551615.'); $unpacker = new BufferUnpacker( "\xcf"."\xff\xff\xff\xff"."\xff\xff\xff\xff", UnpackOptions::BIGINT_AS_EXCEPTION ); $unpacker->unpack(); } public function testUnpackBigIntAsString() : void { $unpacker = new BufferUnpacker( "\xcf"."\xff\xff\xff\xff"."\xff\xff\xff\xff", UnpackOptions::BIGINT_AS_STR ); self::assertSame('18446744073709551615', $unpacker->unpack()); } public function testUnpackBigIntDefaultModeString() : void { $unpacker = new BufferUnpacker("\xcf"."\xff\xff\xff\xff"."\xff\xff\xff\xff"); self::assertSame('18446744073709551615', $unpacker->unpack()); } /** * @requires extension gmp */ public function testUnpackBigIntAsGmp() : void { $unpacker = new BufferUnpacker( "\xcf"."\xff\xff\xff\xff"."\xff\xff\xff\xff", UnpackOptions::BIGINT_AS_GMP ); $uint64 = $unpacker->unpack(); self::assertInstanceOf(\GMP::class, $uint64); self::assertSame('18446744073709551615', gmp_strval($uint64)); } public function testReset() : void { $this->expectException(InsufficientDataException::class); $this->expectExceptionMessage('Not enough data to unpack: expected 1, got 0.'); $this->unpacker->append("\xc3")->reset()->unpack(); } public function testResetWithBuffer() : void { $this->unpacker->append("\xc2")->reset("\xc3"); self::assertTrue($this->unpacker->unpack()); } public function testClone() : void { $this->expectException(InsufficientDataException::class); $this->expectExceptionMessage('Not enough data to unpack: expected 1, got 0.'); $this->unpacker->reset("\xc3"); $clone = clone $this->unpacker; $clone->unpack(); } public function testTryUnpack() : void { $foo = [1, 2]; $bar = 'bar'; $packed = "\x92\x01\x02\xa3\x62\x61\x72"; $this->unpacker->append($packed[0]); self::assertSame([], $this->unpacker->tryUnpack()); $this->unpacker->append($packed[1]); self::assertSame([], $this->unpacker->tryUnpack()); $this->unpacker->append($packed[2].$packed[3]); self::assertSame([$foo], $this->unpacker->tryUnpack()); $this->unpacker->append($packed[4].$packed[5]); self::assertSame([], $this->unpacker->tryUnpack()); $this->unpacker->append($packed[6]); self::assertSame([$bar], $this->unpacker->tryUnpack()); } public function testTryUnpackReturnsAllUnpackedData() : void { $foo = [1, 2]; $bar = 'bar'; $packed = "\x92\x01\x02\xa3\x62\x61\x72"; $this->unpacker->append($packed); self::assertSame([$foo, $bar], $this->unpacker->tryUnpack()); } public function testTryUnpackTruncatesBuffer() : void { $this->unpacker->append("\xc3"); self::assertSame([true], $this->unpacker->tryUnpack()); try { $this->unpacker->unpack(); } catch (InsufficientDataException $e) { self::assertSame('Not enough data to unpack: expected 1, got 0.', $e->getMessage()); return; } self::fail('Buffer was not truncated.'); } /** * @dataProvider provideInvalidOptionsData */ public function testConstructorThrowsErrorOnInvalidOptions($options) { $this->expectException(InvalidOptionException::class); $this->expectExceptionMessageRegExp('/Invalid option .+?, use .+?\./'); new BufferUnpacker('', $options); } public function provideInvalidOptionsData() : array { return [ [UnpackOptions::BIGINT_AS_STR | UnpackOptions::BIGINT_AS_GMP], [UnpackOptions::BIGINT_AS_STR | UnpackOptions::BIGINT_AS_EXCEPTION], [UnpackOptions::BIGINT_AS_GMP | UnpackOptions::BIGINT_AS_EXCEPTION], [UnpackOptions::BIGINT_AS_STR | UnpackOptions::BIGINT_AS_GMP | UnpackOptions::BIGINT_AS_EXCEPTION], ]; } public function testBadKeyTypeThrowsWarning() : void { $this->expectException(Warning::class); $this->expectExceptionMessage('Illegal offset type'); $this->unpacker->reset("\x81\x82\x00\x01\x01\x02\x00"); // [[1, 2] => 0] $this->unpacker->unpack(); } public function testBadKeyTypeIsIgnored() : void { $this->unpacker->reset("\x82\x82\x00\x01\x01\x02\x00\x04\x02"); // [[1, 2] => 0, 4 => 2] $raw = @$this->unpacker->unpack(); self::assertSame([4 => 2], $raw); } public function testUnpackCustomType() : void { $obj = new \stdClass(); $type = 5; $transformer = $this->createMock(Unpackable::class); $transformer->expects(self::any())->method('getType')->willReturn($type); $transformer->expects(self::once())->method('unpack') ->with($this->unpacker, 1) ->willReturn($obj); $this->unpacker->registerTransformer($transformer); self::assertSame($obj, $this->unpacker->reset("\xd4\x05\x01")->unpack()); } /** * @dataProvider \MessagePack\Tests\DataProvider::provideNilData */ public function testUnpackNil($raw, string $packed) : void { self::assertNull($this->unpacker->reset($packed)->unpackNil()); } public function testUnpackInsufficientNil() : void { $this->expectException(InsufficientDataException::class); $this->expectExceptionMessage('Not enough data to unpack: expected 1, got 0.'); $this->unpacker->unpackNil(); } public function testUnpackInvalidNil() : void { $this->expectException(UnpackingFailedException::class); $this->expectExceptionMessage('Unexpected nil code: 0xc1.'); $this->unpacker->reset("\xc1")->unpackNil(); } /** * @dataProvider \MessagePack\Tests\DataProvider::provideBoolData */ public function testUnpackBool(bool $raw, string $packed) : void { self::assertSame($raw, $this->unpacker->reset($packed)->unpackBool()); } public function testUnpackInsufficientBool() : void { $this->expectException(InsufficientDataException::class); $this->expectExceptionMessage('Not enough data to unpack: expected 1, got 0.'); $this->unpacker->unpackBool(); } public function testUnpackInvalidBool() : void { $this->expectException(UnpackingFailedException::class); $this->expectExceptionMessage('Unexpected bool code: 0xc1.'); $this->unpacker->reset("\xc1")->unpackBool(); } /** * @dataProvider \MessagePack\Tests\DataProvider::provideIntUnpackData */ public function testUnpackInt(int $raw, string $packed) : void { self::assertSame($raw, $this->unpacker->reset($packed)->unpackInt()); } public function testUnpackInsufficientInt() : void { $this->expectException(InsufficientDataException::class); $this->expectExceptionMessage('Not enough data to unpack: expected 1, got 0.'); $this->unpacker->unpackInt(); } public function testUnpackInvalidInt() : void { $this->expectException(UnpackingFailedException::class); $this->expectExceptionMessage('Unexpected int code: 0xc1.'); $this->unpacker->reset("\xc1")->unpackInt(); } /** * @dataProvider \MessagePack\Tests\DataProvider::provideFloatUnpackData */ public function testUnpackFloat(float $raw, string $packed) : void { self::assertSame($raw, $this->unpacker->reset($packed)->unpackFloat()); } public function testUnpackInsufficientFloat() : void { $this->expectException(InsufficientDataException::class); $this->expectExceptionMessage('Not enough data to unpack: expected 1, got 0.'); $this->unpacker->unpackFloat(); } public function testUnpackInvalidFloat() : void { $this->expectException(UnpackingFailedException::class); $this->expectExceptionMessage('Unexpected float code: 0xc1.'); $this->unpacker->reset("\xc1")->unpackFloat(); } /** * @dataProvider \MessagePack\Tests\DataProvider::provideStrData */ public function testUnpackStr(string $raw, string $packed) : void { self::assertSame($raw, $this->unpacker->reset($packed)->unpackStr()); } public function testUnpackInsufficientStr() : void { $this->expectException(InsufficientDataException::class); $this->expectExceptionMessage('Not enough data to unpack: expected 1, got 0.'); $this->unpacker->unpackStr(); } public function testUnpackInvalidStr() : void { $this->expectException(UnpackingFailedException::class); $this->expectExceptionMessage('Unexpected str code: 0xc1.'); $this->unpacker->reset("\xc1")->unpackStr(); } /** * @dataProvider \MessagePack\Tests\DataProvider::provideBinData */ public function testUnpackBin(string $raw, string $packed) : void { self::assertSame($raw, $this->unpacker->reset($packed)->unpackBin()); } public function testUnpackInsufficientBin() : void { $this->expectException(InsufficientDataException::class); $this->expectExceptionMessage('Not enough data to unpack: expected 1, got 0.'); $this->unpacker->unpackBin(); } public function testUnpackInvalidBin() : void { $this->expectException(UnpackingFailedException::class); $this->expectExceptionMessage('Unexpected bin code: 0xc1.'); $this->unpacker->reset("\xc1")->unpackBin(); } /** * @dataProvider \MessagePack\Tests\DataProvider::provideArrayData */ public function testUnpackArray(array $raw, string $packed) : void { self::assertEquals($raw, $this->unpacker->reset($packed)->unpackArray()); } public function testUnpackInsufficientArray() : void { $this->expectException(InsufficientDataException::class); $this->expectExceptionMessage('Not enough data to unpack: expected 1, got 0.'); $this->unpacker->unpackArray(); } public function testUnpackInvalidArray() : void { $this->expectException(UnpackingFailedException::class); $this->expectExceptionMessage('Unexpected array header code: 0xc1.'); $this->unpacker->reset("\xc1")->unpackArray(); } /** * @dataProvider \MessagePack\Tests\DataProvider::provideMapUnpackData */ public function testUnpackMap(array $raw, string $packed) : void { self::assertEquals($raw, $this->unpacker->reset($packed)->unpackMap()); } public function testUnpackInsufficientMap() : void { $this->expectException(InsufficientDataException::class); $this->expectExceptionMessage('Not enough data to unpack: expected 1, got 0.'); $this->unpacker->unpackMap(); } public function testUnpackInvalidMap() : void { $this->expectException(UnpackingFailedException::class); $this->expectExceptionMessage('Unexpected map header code: 0xc1.'); $this->unpacker->reset("\xc1")->unpackMap(); } /** * @dataProvider \MessagePack\Tests\DataProvider::provideExtData */ public function testUnpackExt(Ext $raw, string $packed) : void { self::assertEquals($raw, $this->unpacker->reset($packed)->unpackExt()); } public function testUnpackInsufficientExt() : void { $this->expectException(InsufficientDataException::class); $this->expectExceptionMessage('Not enough data to unpack: expected 1, got 0.'); $this->unpacker->unpackExt(); } public function testUnpackInvalidExt() : void { $this->expectException(UnpackingFailedException::class); $this->expectExceptionMessage('Unexpected ext header code: 0xc1.'); $this->unpacker->reset("\xc1")->unpackExt(); } } |