<?php

class ObjectInputStreamTest extends PHPUnit\Framework\TestCase {

public function testReadMagic() {

$buffer = pack("n", 0xACED);

$objectInputStream = new ObjectInputStream($buffer);

$objectInputStream->readMagic();

}

/**

* @expectedException Exception

*/

public function testReadMagicError() {

$buffer = pack("n", 0xACEA);

$objectInputStream = new ObjectInputStream($buffer);

$objectInputStream->readMagic();

}

public function testReadStreamVersion() {

$buffer = pack("n", 0x0005);

$objectInputStream = new ObjectInputStream($buffer);

$objectInputStream->readStreamVersion();

}

/**

* @expectedException Exception

*/

public function testReadStreamVersionError() {

$buffer = pack("n", 0x0006);

$objectInputStream = new ObjectInputStream($buffer);

$objectInputStream->readStreamVersion();

}

public function testReadHeader() {

$buffer = pack("nn", 0xACED, 0x0005);

$objectInputStream = new ObjectInputStream($buffer);

$objectInputStream->readHeader();

}

/**

* Test simple object with 4 primitive fields

* JAVA CODE:

* public static class Cls0 implements Serializable {

* protected long value0 = -485;

* protected long value1 = 123;

* protected int value3 = -12;

* protected int value4 = 1023;

* }

*

*/

public function testReadObject() {

/*

* Object(new Cls0):

* 000000000: ac ed 00 05 73 72 00 18 74 65 73 74 2e 73 65 72 | ﾬ￭ sr test.ser

* 000000010: 69 61 6c 69 7a 65 2e 4d 61 69 6e 24 43 6c 73 30 | ialize.Main$Cls0

* 000000020: 35 cd 5b d2 ca 8f 2d fc 02 00 04 4a 00 06 76 61 | 5ￍ[ￒￊﾏ- J va

* 000000030: 6c 75 65 30 4a 00 06 76 61 6c 75 65 31 49 00 06 | lue0J value1I 

* 000000040: 76 61 6c 75 65 33 49 00 06 76 61 6c 75 65 34 78 | value3I value4x

* 000000050: 70 ff ff ff ff ff ff fe 1b 00 00 00 00 00 00 00 | p￿￿￿￿￿￿�

* 000000060: 7b ff ff ff f4 00 00 03 ff | {￿￿￿￴ ￿

*/

$buffer =

hex2bin(

"aced000573720018746573742e736572".

"69616c697a652e4d61696e24436c7330".

"35cd5bd2ca8f2dfc0200044a00067661".

"6c7565304a000676616c756531490006".

"76616c75653349000676616c75653478".

"70fffffffffffffe1b00000000000000".

"7bfffffff4000003ff"

);

$objectInputStream = new ObjectInputStream($buffer);

$object = $objectInputStream->readObject();

$this->assertEquals("test\serialize\Main\Cls0", get_class($object));

$this->assertEquals(-485, $object->value0);

$this->assertEquals(123, $object->value1);

$this->assertEquals(-12, $object->value3);

$this->assertEquals(1023, $object->value4);

}

/**

* JAVA CODE:

* public static class PrimitiveClass implements Serializable {

* protected byte value00 = -12;

* protected byte value01 = 12;

*

* protected char value10 = 'a';

* protected char value11 = 'Я';

*

* protected short value20 = -485;

* protected short value21 = 485;

*

* protected int value30 = -485;

* protected int value31 = 485;

*

* protected long value40 = -485;

* protected long value41 = 485;

*

* protected float value50 = -485.123f;

* protected float value51 = 485.123f;

*

* protected double value60 = -485.123;

* protected double value61 = 485.123;

* }

*/

public function testPrimitiveClass() {

/*

* Object(new PrimitiveClass):

* 000000000: ac ed 00 05 73 72 00 22 74 65 73 74 2e 73 65 72 | ﾬ￭ sr "test.ser

* 000000010: 69 61 6c 69 7a 65 2e 4d 61 69 6e 24 50 72 69 6d | ialize.Main$Prim

* 000000020: 69 74 69 76 65 43 6c 61 73 73 19 9a 97 89 f6 ad | itiveClassﾚﾗﾉ￶ﾭ

* 000000030: 0c 99 02 00 0e 42 00 07 76 61 6c 75 65 30 30 42 | ﾙ B value00B

* 000000040: 00 07 76 61 6c 75 65 30 31 43 00 07 76 61 6c 75 | value01C valu

* 000000050: 65 31 30 43 00 07 76 61 6c 75 65 31 31 53 00 07 | e10C value11S 

* 000000060: 76 61 6c 75 65 32 30 53 00 07 76 61 6c 75 65 32 | value20S value2

* 000000070: 31 49 00 07 76 61 6c 75 65 33 30 49 00 07 76 61 | 1I value30I va

* 000000080: 6c 75 65 33 31 4a 00 07 76 61 6c 75 65 34 30 4a | lue31J value40J

* 000000090: 00 07 76 61 6c 75 65 34 31 46 00 07 76 61 6c 75 | value41F valu

* 0000000a0: 65 35 30 46 00 07 76 61 6c 75 65 35 31 44 00 07 | e50F value51D 

* 0000000b0: 76 61 6c 75 65 36 30 44 00 07 76 61 6c 75 65 36 | value60D value6

* 0000000c0: 31 78 70 f4 0c 00 61 04 2f fe 1b 01 e5 ff ff fe | 1xp￴ a/�
￥￿￿�

* 0000000d0: 1b 00 00 01 e5 ff ff ff ff ff ff fe 1b 00 00 00 | 
￥￿￿￿￿￿￿�

* 0000000e0: 00 00 00 01 e5 c3 f2 8f be 43 f2 8f be c0 7e 51 |
￥ￃ￲ﾏﾾC￲ﾏﾾ￀~Q

* 0000000f0: f7 ce d9 16 87 40 7e 51 f7 ce d9 16 87 | ￷ￎ￙ﾇ@~Q￷ￎ￙ﾇ

*/

$buffer =

hex2bin(

"aced000573720022746573742e736572".

"69616c697a652e4d61696e245072696d".

"6974697665436c617373199a9789f6ad".

"0c9902000e42000776616c7565303042".

"000776616c7565303143000776616c75".

"65313043000776616c75653131530007".

"76616c7565323053000776616c756532".

"3149000776616c756533304900077661".

"6c756533314a000776616c756534304a".

"000776616c7565343146000776616c75".

"65353046000776616c75653531440007".

"76616c7565363044000776616c756536".

"317870f40c0061042ffe1b01e5fffffe".

"1b000001e5fffffffffffffe1b000000".

"00000001e5c3f28fbe43f28fbec07e51".

"f7ced91687407e51f7ced91687"

);

$objectInputStream = new ObjectInputStream($buffer);

$object = $objectInputStream->readObject();

$this->assertEquals("test\serialize\Main\PrimitiveClass", get_class($object));

$this->assertEquals(-12, $object->value00);

$this->assertEquals( 12, $object->value01);

$this->assertEquals('a', $object->value10);

$this->assertEquals('Я', $object->value11);

$this->assertEquals(-485, $object->value20);

$this->assertEquals( 485, $object->value21);

$this->assertEquals(-485, $object->value30);

$this->assertEquals( 485, $object->value31);

$this->assertEquals(-485, $object->value40);

$this->assertEquals( 485, $object->value41);

$this->assertEquals(-485.123, $object->value50,'Float value incorrect', 0.001);

$this->assertEquals( 485.123, $object->value51,'Float value incorrect', 0.001);

$this->assertEquals(-485.123, $object->value60);

$this->assertEquals( 485.123, $object->value61);

}

/**

* JAVA CODE:

* public static class Cls1 implements Serializable {

* protected Long val = new Long(123);

* }

*

* public static class Cls2 extends Cls1 {

* protected String val2 = "Test string";

* }

*/

public function testPrimitiveInheritedClass() {

/*

* Object(new Cls2):

* 000000000: ac ed 00 05 73 72 00 18 74 65 73 74 2e 73 65 72 | ﾬ￭ sr test.ser

* 000000010: 69 61 6c 69 7a 65 2e 4d 61 69 6e 24 43 6c 73 32 | ialize.Main$Cls2

* 000000020: 5b 34 53 26 2c d5 84 5a 02 00 01 4c 00 04 76 61 | [4S&,ￕﾄZ
L va

* 000000030: 6c 32 74 00 12 4c 6a 61 76 61 2f 6c 61 6e 67 2f | l2t Ljava/lang/

* 000000040: 53 74 72 69 6e 67 3b 78 72 00 18 74 65 73 74 2e | String;xr test.

* 000000050: 73 65 72 69 61 6c 69 7a 65 2e 4d 61 69 6e 24 43 | serialize.Main$C

* 000000060: 6c 73 31 4d 22 c3 b4 41 00 bf 41 02 00 01 4c 00 | ls1M"ￃﾴA ﾿A
L

* 000000070: 03 76 61 6c 74 00 10 4c 6a 61 76 61 2f 6c 61 6e | valt Ljava/lan

* 000000080: 67 2f 4c 6f 6e 67 3b 78 70 73 72 00 0e 6a 61 76 | g/Long;xpsr jav

* 000000090: 61 2e 6c 61 6e 67 2e 4c 6f 6e 67 3b 8b e4 90 cc | a.lang.Long;ﾋ￤ﾐￌ

* 0000000a0: 8f 23 df 02 00 01 4a 00 05 76 61 6c 75 65 78 72 | ﾏ#￟
J valuexr

* 0000000b0: 00 10 6a 61 76 61 2e 6c 61 6e 67 2e 4e 75 6d 62 | java.lang.Numb

* 0000000c0: 65 72 86 ac 95 1d 0b 94 e0 8b 02 00 00 78 70 00 | erﾆﾬﾕﾔ￠ﾋ xp

* 0000000d0: 00 00 00 00 00 00 7b 74 00 0b 54 65 73 74 20 73 | {t Test s

* 0000000e0: 74 72 69 6e 67 | tring

*/

$buffer =

hex2bin(

"aced000573720018746573742e736572".

"69616c697a652e4d61696e24436c7332".

"5b3453262cd5845a0200014c00047661".

"6c327400124c6a6176612f6c616e672f".

"537472696e673b78720018746573742e".

"73657269616c697a652e4d61696e2443".

"6c73314d22c3b44100bf410200014c00".

"0376616c7400104c6a6176612f6c616e".

"672f4c6f6e673b78707372000e6a6176".

"612e6c616e672e4c6f6e673b8be490cc".

"8f23df0200014a000576616c75657872".

"00106a6176612e6c616e672e4e756d62".

"657286ac951d0b94e08b020000787000".

"0000000000007b74000b546573742073".

"7472696e67"

);

$objectInputStream = new ObjectInputStream($buffer);

$objectInputStream->setLogEnabled(true);

try {

$object = $objectInputStream->readObject();

} catch (Exception $e) {

echo $e->getTraceAsString();

throw $e;

}

var_dump($object);

var_dump(get_parent_class(get_class($object)));

}

}