| <?php |
| |
| require_once('test_base.php'); |
| require_once('test_util.php'); |
| |
| use Foo\TestMessage; |
| use Foo\TestMessage_Sub; |
| use Foo\TestPackedMessage; |
| use Google\Protobuf\Internal\CodedInputStream; |
| use Google\Protobuf\Internal\FileDescriptorSet; |
| use Google\Protobuf\Internal\GPBLabel; |
| use Google\Protobuf\Internal\GPBType; |
| use Google\Protobuf\Internal\GPBWire; |
| use Google\Protobuf\Internal\CodedOutputStream; |
| |
| class ImplementationTest extends TestBase |
| { |
| |
| public function testReadInt32() |
| { |
| $value = null; |
| |
| // Positive number. |
| $input = new CodedInputStream(hex2bin("01")); |
| GPBWire::readInt32($input, $value); |
| $this->assertSame(1, $value); |
| |
| // Negative number. |
| $input = new CodedInputStream(hex2bin("ffffffff0f")); |
| GPBWire::readInt32($input, $value); |
| $this->assertSame(-1, $value); |
| |
| // Discard overflow bits. |
| $input = new CodedInputStream(hex2bin("ffffffff7f")); |
| GPBWire::readInt32($input, $value); |
| $this->assertSame(-1, $value); |
| } |
| |
| public function testReadUint32() |
| { |
| $value = null; |
| |
| // Positive number. |
| $input = new CodedInputStream(hex2bin("01")); |
| GPBWire::readUint32($input, $value); |
| $this->assertSame(1, $value); |
| |
| // Max uint32. |
| $input = new CodedInputStream(hex2bin("ffffffff0f")); |
| GPBWire::readUint32($input, $value); |
| $this->assertSame(-1, $value); |
| |
| // Discard overflow bits. |
| $input = new CodedInputStream(hex2bin("ffffffff7f")); |
| GPBWire::readUint32($input, $value); |
| $this->assertSame(-1, $value); |
| } |
| |
| public function testReadInt64() |
| { |
| $value = null; |
| |
| // Positive number. |
| $input = new CodedInputStream(hex2bin("01")); |
| GPBWire::readInt64($input, $value); |
| $this->assertEquals(1, $value); |
| |
| // Negative number. |
| $input = new CodedInputStream(hex2bin("ffffffffffffffffff01")); |
| GPBWire::readInt64($input, $value); |
| $this->assertEquals(-1, $value); |
| |
| // Discard overflow bits. |
| $input = new CodedInputStream(hex2bin("ffffffffffffffffff0f")); |
| GPBWire::readInt64($input, $value); |
| $this->assertEquals(-1, $value); |
| } |
| |
| public function testReadUint64() |
| { |
| $value = null; |
| |
| // Positive number. |
| $input = new CodedInputStream(hex2bin("01")); |
| GPBWire::readUint64($input, $value); |
| $this->assertEquals(1, $value); |
| |
| // Negative number. |
| $input = new CodedInputStream(hex2bin("FFFFFFFFFFFFFFFFFF01")); |
| GPBWire::readUint64($input, $value); |
| $this->assertEquals(-1, $value); |
| |
| // Discard overflow bits. |
| $input = new CodedInputStream(hex2bin("FFFFFFFFFFFFFFFFFF0F")); |
| GPBWire::readUint64($input, $value); |
| $this->assertEquals(-1, $value); |
| } |
| |
| public function testReadSint32() |
| { |
| $value = null; |
| |
| $input = new CodedInputStream(hex2bin("00")); |
| GPBWire::readSint32($input, $value); |
| $this->assertSame(0, $value); |
| |
| $input = new CodedInputStream(hex2bin("01")); |
| GPBWire::readSint32($input, $value); |
| $this->assertSame(-1, $value); |
| |
| $input = new CodedInputStream(hex2bin("02")); |
| GPBWire::readSint32($input, $value); |
| $this->assertSame(1, $value); |
| } |
| |
| public function testReadSint64() |
| { |
| $value = null; |
| |
| $input = new CodedInputStream(hex2bin("00")); |
| GPBWire::readSint64($input, $value); |
| $this->assertEquals(0, $value); |
| |
| $input = new CodedInputStream(hex2bin("01")); |
| GPBWire::readSint64($input, $value); |
| $this->assertEquals(-1, $value); |
| |
| $input = new CodedInputStream(hex2bin("02")); |
| GPBWire::readSint64($input, $value); |
| $this->assertEquals(1, $value); |
| } |
| |
| public function testReadFixed32() |
| { |
| $value = null; |
| $input = new CodedInputStream(hex2bin("12345678")); |
| GPBWire::readFixed32($input, $value); |
| $this->assertSame(0x78563412, $value); |
| } |
| |
| public function testReadFixed64() |
| { |
| $value = null; |
| $input = new CodedInputStream(hex2bin("1234567812345678")); |
| GPBWire::readFixed64($input, $value); |
| if (PHP_INT_SIZE == 4) { |
| $this->assertSame("8671175386481439762", $value); |
| } else { |
| $this->assertSame(0x7856341278563412, $value); |
| } |
| } |
| |
| public function testReadSfixed32() |
| { |
| $value = null; |
| $input = new CodedInputStream(hex2bin("12345678")); |
| GPBWire::readSfixed32($input, $value); |
| $this->assertSame(0x78563412, $value); |
| } |
| |
| public function testReadFloat() |
| { |
| $value = null; |
| $input = new CodedInputStream(hex2bin("0000803F")); |
| GPBWire::readFloat($input, $value); |
| $this->assertSame(1.0, $value); |
| } |
| |
| public function testReadBool() |
| { |
| $value = null; |
| |
| $input = new CodedInputStream(hex2bin("00")); |
| GPBWire::readBool($input, $value); |
| $this->assertSame(false, $value); |
| |
| $input = new CodedInputStream(hex2bin("01")); |
| GPBWire::readBool($input, $value); |
| $this->assertSame(true, $value); |
| } |
| |
| public function testReadDouble() |
| { |
| $value = null; |
| $input = new CodedInputStream(hex2bin("000000000000F03F")); |
| GPBWire::readDouble($input, $value); |
| $this->assertSame(1.0, $value); |
| } |
| |
| public function testReadSfixed64() |
| { |
| $value = null; |
| $input = new CodedInputStream(hex2bin("1234567812345678")); |
| GPBWire::readSfixed64($input, $value); |
| if (PHP_INT_SIZE == 4) { |
| $this->assertSame("8671175386481439762", $value); |
| } else { |
| $this->assertSame(0x7856341278563412, $value); |
| } |
| } |
| |
| public function testZigZagEncodeDecode() |
| { |
| $this->assertSame(0, GPBWire::zigZagEncode32(0)); |
| $this->assertSame(1, GPBWire::zigZagEncode32(-1)); |
| $this->assertSame(2, GPBWire::zigZagEncode32(1)); |
| $this->assertSame(3, GPBWire::zigZagEncode32(-2)); |
| $this->assertSame(0x7FFFFFFE, GPBWire::zigZagEncode32(0x3FFFFFFF)); |
| $this->assertSame(0x7FFFFFFF, GPBWire::zigZagEncode32(0xC0000000)); |
| $this->assertSame(0x7FFFFFFF, GPBWire::zigZagEncode32(-1073741824)); |
| |
| $this->assertSame(0, GPBWire::zigZagDecode32(0)); |
| $this->assertSame(-1, GPBWire::zigZagDecode32(1)); |
| $this->assertSame(1, GPBWire::zigZagDecode32(2)); |
| $this->assertSame(-2, GPBWire::zigZagDecode32(3)); |
| $this->assertSame(0x3FFFFFFF, GPBWire::zigZagDecode32(0x7FFFFFFE)); |
| $this->assertSame(-1073741824, GPBWire::zigZagDecode32(0x7FFFFFFF)); |
| $this->assertSame(0x7FFFFFFF, GPBWire::zigZagDecode32(0xFFFFFFFE)); |
| $this->assertSame((int)-2147483648,GPBWire::zigZagDecode32(0xFFFFFFFF)); |
| |
| if (PHP_INT_SIZE == 4) { |
| $this->assertSame(-2, GPBWire::zigZagEncode32(0x7FFFFFFF)); |
| $this->assertSame(-1, GPBWire::zigZagEncode32(0x80000000)); |
| $this->assertSame('0', GPBWire::zigZagEncode64(0)); |
| $this->assertSame('1', GPBWire::zigZagEncode64(-1)); |
| $this->assertSame('2', GPBWire::zigZagEncode64(1)); |
| $this->assertSame('3', GPBWire::zigZagEncode64(-2)); |
| $this->assertSame( |
| '2147483646', // 0x7FFFFFE |
| GPBWire::zigZagEncode64(0x3FFFFFFF)); |
| $this->assertSame( |
| '2147483647', // 0x7FFFFFF |
| GPBWire::zigZagEncode64(-1073741824)); // 0xFFFFFFFFC0000000 |
| $this->assertSame( |
| '4294967294', // 0xFFFFFFFE |
| GPBWire::zigZagEncode64(2147483647)); // 0x7FFFFFFF |
| $this->assertSame( |
| '4294967295', // 0xFFFFFFFF |
| GPBWire::zigZagEncode64(-2147483648)); // 0xFFFFFFFF80000000 |
| $this->assertSame( |
| '18446744073709551614', // 0xFFFFFFFFFFFFFFFE |
| // 0x7FFFFFFFFFFFFFFF |
| GPBWire::zigZagEncode64("9223372036854775807")); |
| $this->assertSame( |
| '18446744073709551615', // 0xFFFFFFFFFFFFFFFF |
| // 0x8000000000000000 |
| GPBWire::zigZagEncode64("-9223372036854775808")); |
| |
| $this->assertSame('0', GPBWire::zigZagDecode64(0)); |
| $this->assertSame('-1', GPBWire::zigZagDecode64(1)); |
| $this->assertSame('1', GPBWire::zigZagDecode64(2)); |
| $this->assertSame('-2', GPBWire::zigZagDecode64(3)); |
| } else { |
| $this->assertSame(4294967294, GPBWire::zigZagEncode32(0x7FFFFFFF)); |
| $this->assertSame(4294967295, GPBWire::zigZagEncode32(0x80000000)); |
| $this->assertSame(0, GPBWire::zigZagEncode64(0)); |
| $this->assertSame(1, GPBWire::zigZagEncode64(-1)); |
| $this->assertSame(2, GPBWire::zigZagEncode64(1)); |
| $this->assertSame(3, GPBWire::zigZagEncode64(-2)); |
| $this->assertSame(0x7FFFFFFE, GPBWire::zigZagEncode64(0x3FFFFFFF)); |
| $this->assertSame( |
| 0x7FFFFFFF, |
| GPBWire::zigZagEncode64(0xFFFFFFFFC0000000)); |
| $this->assertSame( |
| 0xFFFFFFFE, |
| GPBWire::zigZagEncode64(0x7FFFFFFF)); |
| $this->assertSame( |
| 0xFFFFFFFF, |
| GPBWire::zigZagEncode64(0xFFFFFFFF80000000)); |
| $this->assertSame( |
| -2, // 0xFFFFFFFFFFFFFFFE |
| GPBWire::zigZagEncode64(0x7FFFFFFFFFFFFFFF)); |
| $this->assertSame( |
| -1, // 0xFFFFFFFFFFFFFFFF |
| GPBWire::zigZagEncode64(0x8000000000000000)); |
| |
| $this->assertSame(0, GPBWire::zigZagDecode64(0)); |
| $this->assertSame(-1, GPBWire::zigZagDecode64(1)); |
| $this->assertSame(1, GPBWire::zigZagDecode64(2)); |
| $this->assertSame(-2, GPBWire::zigZagDecode64(3)); |
| } |
| |
| // Round trip |
| $this->assertSame(0, GPBWire::zigZagDecode32(GPBWire::zigZagEncode32(0))); |
| $this->assertSame(1, GPBWire::zigZagDecode32(GPBWire::zigZagEncode32(1))); |
| $this->assertSame(-1, GPBWire::zigZagDecode32(GPBWire::zigZagEncode32(-1))); |
| $this->assertSame(14927, |
| GPBWire::zigZagDecode32(GPBWire::zigZagEncode32(14927))); |
| $this->assertSame(-3612, |
| GPBWire::zigZagDecode32(GPBWire::zigZagEncode32(-3612))); |
| } |
| |
| public function testDecode() |
| { |
| $m = new TestMessage(); |
| $m->mergeFromString(TestUtil::getGoldenTestMessage()); |
| TestUtil::assertTestMessage($m); |
| } |
| |
| public function testDescriptorDecode() |
| { |
| $file_desc_set = new FileDescriptorSet(); |
| $file_desc_set->mergeFromString(hex2bin( |
| "0a3b0a12746573745f696e636c7564652e70726f746f120362617222180a" . |
| "0b54657374496e636c75646512090a0161180120012805620670726f746f33")); |
| |
| $this->assertSame(1, sizeof($file_desc_set->getFile())); |
| |
| $file_desc = $file_desc_set->getFile()[0]; |
| $this->assertSame("test_include.proto", $file_desc->getName()); |
| $this->assertSame("bar", $file_desc->getPackage()); |
| $this->assertSame(0, sizeof($file_desc->getDependency())); |
| $this->assertSame(1, sizeof($file_desc->getMessageType())); |
| $this->assertSame(0, sizeof($file_desc->getEnumType())); |
| $this->assertSame("proto3", $file_desc->getSyntax()); |
| |
| $desc = $file_desc->getMessageType()[0]; |
| $this->assertSame("TestInclude", $desc->getName()); |
| $this->assertSame(1, sizeof($desc->getField())); |
| $this->assertSame(0, sizeof($desc->getNestedType())); |
| $this->assertSame(0, sizeof($desc->getEnumType())); |
| $this->assertSame(0, sizeof($desc->getOneofDecl())); |
| |
| $field = $desc->getField()[0]; |
| $this->assertSame("a", $field->getName()); |
| $this->assertSame(1, $field->getNumber()); |
| $this->assertSame(GPBLabel::OPTIONAL, $field->getLabel()); |
| $this->assertSame(GPBType::INT32, $field->getType()); |
| } |
| |
| public function testReadVarint64() |
| { |
| $var = 0; |
| |
| // Empty buffer. |
| $input = new CodedInputStream(hex2bin('')); |
| $this->assertFalse($input->readVarint64($var)); |
| |
| // The largest varint is 10 bytes long. |
| $input = new CodedInputStream(hex2bin('8080808080808080808001')); |
| $this->assertFalse($input->readVarint64($var)); |
| |
| // Corrupted varint. |
| $input = new CodedInputStream(hex2bin('808080')); |
| $this->assertFalse($input->readVarint64($var)); |
| |
| // Normal case. |
| $input = new CodedInputStream(hex2bin('808001')); |
| $this->assertTrue($input->readVarint64($var)); |
| if (PHP_INT_SIZE == 4) { |
| $this->assertSame('16384', $var); |
| } else { |
| $this->assertSame(16384, $var); |
| } |
| $this->assertFalse($input->readVarint64($var)); |
| |
| // Read two varint. |
| $input = new CodedInputStream(hex2bin('808001808002')); |
| $this->assertTrue($input->readVarint64($var)); |
| if (PHP_INT_SIZE == 4) { |
| $this->assertSame('16384', $var); |
| } else { |
| $this->assertSame(16384, $var); |
| } |
| $this->assertTrue($input->readVarint64($var)); |
| if (PHP_INT_SIZE == 4) { |
| $this->assertSame('32768', $var); |
| } else { |
| $this->assertSame(32768, $var); |
| } |
| $this->assertFalse($input->readVarint64($var)); |
| |
| // Read 64 testing |
| $testVals = array( |
| '10' => '0a000000000000000000', |
| '100' => '64000000000000000000', |
| '800' => 'a0060000000000000000', |
| '6400' => '80320000000000000000', |
| '70400' => '80a60400000000000000', |
| '774400' => '80a22f00000000000000', |
| '9292800' => '8098b704000000000000', |
| '74342400' => '80c0b923000000000000', |
| '743424000' => '8080bfe2020000000000', |
| '8177664000' => '8080b5bb1e0000000000', |
| '65421312000' => '8080a8dbf30100000000', |
| '785055744000' => '8080e0c7ec1600000000', |
| '9420668928000' => '808080dd969202000000', |
| '103627358208000' => '808080fff9c717000000', |
| '1139900940288000' => '808080f5bd9783020000', |
| '13678811283456000' => '808080fce699a6180000', |
| '109430490267648000' => '808080e0b7ceb1c20100', |
| '984874412408832000' => '808080e0f5c1bed50d00', |
| ); |
| |
| foreach ($testVals as $original => $encoded) { |
| $input = new CodedInputStream(hex2bin($encoded)); |
| $this->assertTrue($input->readVarint64($var)); |
| $this->assertEquals($original, $var); |
| } |
| } |
| |
| public function testReadVarint32() |
| { |
| $var = 0; |
| |
| // Empty buffer. |
| $input = new CodedInputStream(hex2bin('')); |
| $this->assertFalse($input->readVarint32($var)); |
| |
| // The largest varint is 10 bytes long. |
| $input = new CodedInputStream(hex2bin('8080808080808080808001')); |
| $this->assertFalse($input->readVarint32($var)); |
| |
| // Corrupted varint. |
| $input = new CodedInputStream(hex2bin('808080')); |
| $this->assertFalse($input->readVarint32($var)); |
| |
| // Normal case. |
| $input = new CodedInputStream(hex2bin('808001')); |
| $this->assertTrue($input->readVarint32($var)); |
| $this->assertSame(16384, $var); |
| $this->assertFalse($input->readVarint32($var)); |
| |
| // Read two varint. |
| $input = new CodedInputStream(hex2bin('808001808002')); |
| $this->assertTrue($input->readVarint32($var)); |
| $this->assertSame(16384, $var); |
| $this->assertTrue($input->readVarint32($var)); |
| $this->assertSame(32768, $var); |
| $this->assertFalse($input->readVarint32($var)); |
| |
| // Read a 64-bit integer. High-order bits should be discarded. |
| $input = new CodedInputStream(hex2bin('808081808001')); |
| $this->assertTrue($input->readVarint32($var)); |
| $this->assertSame(16384, $var); |
| $this->assertFalse($input->readVarint32($var)); |
| } |
| |
| public function testReadTag() |
| { |
| $input = new CodedInputStream(hex2bin('808001')); |
| $tag = $input->readTag(); |
| $this->assertSame(16384, $tag); |
| $tag = $input->readTag(); |
| $this->assertSame(0, $tag); |
| } |
| |
| public function testPushPopLimit() |
| { |
| $input = new CodedInputStream(hex2bin('808001')); |
| $old_limit = $input->pushLimit(0); |
| $tag = $input->readTag(); |
| $this->assertSame(0, $tag); |
| $input->popLimit($old_limit); |
| $tag = $input->readTag(); |
| $this->assertSame(16384, $tag); |
| } |
| |
| public function testReadRaw() |
| { |
| $input = new CodedInputStream(hex2bin('808001')); |
| $buffer = null; |
| |
| $this->assertTrue($input->readRaw(3, $buffer)); |
| $this->assertSame(hex2bin('808001'), $buffer); |
| |
| $this->assertFalse($input->readRaw(1, $buffer)); |
| } |
| |
| public function testWriteVarint32() |
| { |
| $output = new CodedOutputStream(3); |
| $output->writeVarint32(16384, true); |
| $this->assertSame(hex2bin('808001'), $output->getData()); |
| |
| // Negative numbers are padded to be compatible with int64. |
| $output = new CodedOutputStream(10); |
| $output->writeVarint32(-43, false); |
| $this->assertSame(hex2bin('D5FFFFFFFFFFFFFFFF01'), $output->getData()); |
| } |
| |
| public function testWriteVarint64() |
| { |
| $output = new CodedOutputStream(10); |
| $output->writeVarint64(-43); |
| $this->assertSame(hex2bin('D5FFFFFFFFFFFFFFFF01'), $output->getData()); |
| } |
| |
| public function testWriteLittleEndian32() |
| { |
| $output = new CodedOutputStream(4); |
| $output->writeLittleEndian32(46); |
| $this->assertSame(hex2bin('2E000000'), $output->getData()); |
| } |
| |
| public function testWriteLittleEndian64() |
| { |
| $output = new CodedOutputStream(8); |
| $output->writeLittleEndian64(47); |
| $this->assertSame(hex2bin('2F00000000000000'), $output->getData()); |
| } |
| |
| public function testByteSize() |
| { |
| $m = new TestMessage(); |
| TestUtil::setTestMessage($m); |
| $this->assertSame(506, $m->byteSize()); |
| } |
| |
| public function testPackedByteSize() |
| { |
| $m = new TestPackedMessage(); |
| TestUtil::setTestPackedMessage($m); |
| $this->assertSame(166, $m->byteSize()); |
| } |
| } |
