Squashed 'third_party/flatbuffers/' content from commit acc9990ab
Change-Id: I48550d40d78fea996ebe74e9723a5d1f910de491
git-subtree-dir: third_party/flatbuffers
git-subtree-split: acc9990abd2206491480291b0f85f925110102ea
diff --git a/tests/phpTest.php b/tests/phpTest.php
new file mode 100644
index 0000000..c1447c2
--- /dev/null
+++ b/tests/phpTest.php
@@ -0,0 +1,632 @@
+<?php
+// manual load for testing. please use PSR style autoloader when you use flatbuffers.
+require join(DIRECTORY_SEPARATOR, array(dirname(dirname(__FILE__)), "php", "Constants.php"));
+require join(DIRECTORY_SEPARATOR, array(dirname(dirname(__FILE__)), "php", "ByteBuffer.php"));
+require join(DIRECTORY_SEPARATOR, array(dirname(dirname(__FILE__)), "php", "FlatbufferBuilder.php"));
+require join(DIRECTORY_SEPARATOR, array(dirname(dirname(__FILE__)), "php", "Table.php"));
+require join(DIRECTORY_SEPARATOR, array(dirname(dirname(__FILE__)), "php", "Struct.php"));
+foreach (glob(join(DIRECTORY_SEPARATOR, array(dirname(__FILE__), "MyGame", "Example", "*.php"))) as $file) {
+ require $file;
+}
+
+function main()
+{
+ /// Begin Test
+ $assert = new Assert();
+
+ // First, let's test reading a FlatBuffer generated by C++ code:
+ // This file was generated from monsterdata_test.json
+
+ // Now test it:
+ $data = file_get_contents('monsterdata_test.mon');
+ $bb = Google\FlatBuffers\ByteBuffer::wrap($data);
+ test_buffer($assert, $bb);
+
+ // Second, let's create a FlatBuffer from scratch in JavaScript, and test it also.
+ // We use an initial size of 1 to exercise the reallocation algorithm,
+ // normally a size larger than the typical FlatBuffer you generate would be
+ // better for performance.
+ $fbb = new Google\FlatBuffers\FlatBufferBuilder(1);
+
+ // We set up the same values as monsterdata.json:
+ $str = $fbb->createString("MyMonster");
+ $name = $fbb->createString('Fred');
+ \MyGame\Example\Monster::startMonster($fbb);
+ \MyGame\Example\Monster::addName($fbb, $name);
+ $enemy = \MyGame\Example\Monster::endMonster($fbb);
+
+ $inv = \MyGame\Example\Monster::CreateInventoryVector($fbb, array(0, 1, 2, 3, 4));
+
+ $fred = $fbb->createString('Fred');
+ \MyGame\Example\Monster::StartMonster($fbb);
+ \MyGame\Example\Monster::AddName($fbb, $fred);
+ $mon2 = \MyGame\Example\Monster::EndMonster($fbb);
+
+ \MyGame\Example\Monster::StartTest4Vector($fbb, 2);
+ \MyGame\Example\Test::CreateTest($fbb, 10, 20);
+ \MyGame\Example\Test::CreateTest($fbb, 30, 40);
+ $test4 = $fbb->endVector();
+
+ $testArrayOfString = \MyGame\Example\Monster::CreateTestarrayofstringVector($fbb, array(
+ $fbb->createString('test1'),
+ $fbb->createString('test2')
+ ));
+
+ \MyGame\Example\Monster::StartMonster($fbb);
+ \MyGame\Example\Monster::AddPos($fbb, \MyGame\Example\Vec3::CreateVec3($fbb,
+ 1.0, 2.0, 3.0, //float
+ 3.0, // double
+ \MyGame\Example\Color::Green,
+ 5, //short
+ 6));
+ \MyGame\Example\Monster::AddHp($fbb, 80);
+ \MyGame\Example\Monster::AddName($fbb, $str);
+ \MyGame\Example\Monster::AddInventory($fbb, $inv);
+ \MyGame\Example\Monster::AddTestType($fbb, \MyGame\Example\Any::Monster);
+ \MyGame\Example\Monster::AddTest($fbb, $mon2);
+ \MyGame\Example\Monster::AddTest4($fbb, $test4);
+ \MyGame\Example\Monster::AddTestarrayofstring($fbb, $testArrayOfString);
+ \MyGame\Example\Monster::AddEnemy($fbb, $enemy);
+ \MyGame\Example\Monster::AddTestbool($fbb, true);
+ $mon = \MyGame\Example\Monster::EndMonster($fbb);
+
+ \MyGame\Example\Monster::FinishMonsterBuffer($fbb, $mon);
+
+ // Test it:
+ test_buffer($assert, $fbb->dataBuffer());
+
+ testByteBuffer($assert);
+ fuzzTest1($assert);
+// testUnicode($assert);
+
+ echo 'FlatBuffers php test: completed successfully' . PHP_EOL;
+}
+
+try {
+ main();
+ exit(0);
+} catch(Exception $e) {
+ printf("Fatal error: Uncaught exception '%s' with message '%s. in %s:%d\n", get_class($e), $e->getMessage(), $e->getFile(), $e->getLine());
+ printf("Stack trace:\n");
+ echo $e->getTraceAsString() . PHP_EOL;
+ printf(" thrown in in %s:%d\n", $e->getFile(), $e->getLine());
+
+ die(-1);
+}
+
+function test_buffer(Assert $assert, Google\FlatBuffers\ByteBuffer $bb) {
+
+ $assert->ok(MyGame\Example\Monster::MonsterBufferHasIdentifier($bb));
+ $monster = \MyGame\Example\Monster::GetRootAsMonster($bb);
+
+ $assert->strictEqual($monster->GetHp(), 80);
+ $assert->strictEqual($monster->GetMana(), 150); // default
+
+ $assert->strictEqual($monster->GetName(), 'MyMonster');
+
+ $pos = $monster->GetPos();
+ $assert->strictEqual($pos->GetX(), 1.0);
+ $assert->strictEqual($pos->GetY(), 2.0);
+ $assert->strictEqual($pos->GetZ(), 3.0);
+
+ $assert->Equal($pos->GetTest1(), 3.0);
+ $assert->strictEqual($pos->GetTest2(), \MyGame\Example\Color::Green);
+
+ $t = $pos->GetTest3();
+ $assert->strictEqual($t->GetA(), 5);
+ $assert->strictEqual($t->GetB(), 6);
+ $assert->strictEqual($monster->GetTestType(), \MyGame\Example\Any::Monster);
+
+ $monster2 = new \MyGame\Example\Monster();
+ $assert->strictEqual($monster->GetTest($monster2) != null, true);
+ $assert->strictEqual($monster2->GetName(), 'Fred');
+
+ $assert->strictEqual($monster->GetInventoryLength(), 5);
+ $invsum = 0;
+ for ($i = 0; $i < $monster->GetInventoryLength(); $i++) {
+ $invsum += $monster->GetInventory($i);
+ }
+ $assert->strictEqual($invsum, 10);
+
+ $assert->strictEqual(bin2hex($monster->GetInventoryBytes()), "0001020304");
+
+ $test_0 = $monster->GetTest4(0);
+ $test_1 = $monster->GetTest4(1);
+ $assert->strictEqual($monster->GetTest4Length(), 2);
+ $assert->strictEqual($test_0->GetA() + $test_0->GetB() + $test_1->GetA() + $test_1->GetB(), 100);
+
+ $assert->strictEqual($monster->GetTestarrayofstringLength(), 2);
+ $assert->strictEqual($monster->GetTestarrayofstring(0), 'test1');
+ $assert->strictEqual($monster->GetTestarrayofstring(1), 'test2');
+
+ $fred = $monster->getEnemy();
+ $assert->Equal('Fred', $fred->getName());
+
+ $assert->strictEqual($monster->GetTestbool(), true);
+}
+
+//function testUnicode(Assert $assert) {
+// // missing unicode_test.mon, implemented later
+// $correct = file_get_contents('unicode_test.mon');
+// $json = json_decode(file_get_contents('unicode_test.json'));
+//
+// // Test reading
+// $bb = flatbuffers\ByteBuffer::Wrap($correct);
+// $monster = \MyGame\Example\Monster::GetRootAsMonster($bb);
+// $assert->strictEqual($monster->GetName(), $json["name"]);
+//
+// //$assert->deepEqual(new Buffer(monster.name(flatbuffers.Encoding.UTF8_BYTES)), new Buffer(json.name));
+// //assert.strictEqual(monster.testarrayoftablesLength(), json.testarrayoftables.length);
+// foreach ($json["testarrayoftables"]as $i => $table) {
+// $value = $monster->GetTestArrayOfTables($i);
+// $assert->strictEqual($value->GetName(), $table["name"]);
+// //assert.deepEqual(new Buffer(value.name(flatbuffers.Encoding.UTF8_BYTES)), new Buffer(table.name));
+// }
+// $assert->strictEqual($monster->GetTestarrayofstringLength(), $json["testarrayofstring"]["length"]);
+// foreach ($json["testarrayofstring"] as $i => $string) {
+// $assert->strictEqual($monster->GetTestarrayofstring($i), $string);
+// //assert.deepEqual(new Buffer(monster.testarrayofstring(i, flatbuffers.Encoding.UTF8_BYTES)), new Buffer(string));
+// }
+//
+// // Test writing
+// $fbb = new FlatBuffers\FlatBufferBuilder(1);
+// $name = $fbb->CreateString($json["name"]);
+// $testarrayoftablesOffsets = array_map(function($table) use($fbb) {
+// $name = $fbb->CreateString($table["name"]);
+// \MyGame\Example\Monster::StartMonster($fbb);
+// \MyGame\Example\Monster::AddName($fbb, $name);
+// return \MyGame\Example\Monster::EndMonster($fbb);
+// }, $json["testarrayoftables"]);
+// $testarrayoftablesOffset = \MyGame\Example\Monster::CreateTestarrayoftablesVector($fbb,
+// $testarrayoftablesOffsets);
+//// $testarrayofstringOffset = \MyGame\Example\Monster::CreateTestarrayofstringVector($fbb,
+//// $json["testarrayofstring"].map(function(string) { return fbb.createString(string); }));
+//
+// \MyGame\Example\Monster::startMonster($fbb);
+// \MyGame\Example\Monster::addTestarrayofstring($fbb, $testarrayoftablesOffset);
+// \MyGame\Example\Monster::addTestarrayoftables($fbb, $testarrayoftablesOffset);
+// \MyGame\Example\Monster::addName($fbb, $name);
+// \MyGame\Example\Monster::finishMonsterBuffer($fbb, \MyGame\Example\Monster::endMonster($fbb));
+// //;assert.deepEqual(new Buffer(fbb.asUint8Array()), correct);
+//}
+
+// Low level stress/fuzz test: serialize/deserialize a variety of
+// different kinds of data in different combinations
+function fuzzTest1(Assert $assert)
+{
+
+ // Values we're testing against: chosen to ensure no bits get chopped
+ // off anywhere, and also be different from eachother.
+ $bool_val = true;
+ $char_val = -127; // 0x81
+ $uchar_val = 0xFF;
+ $short_val = -32222; // 0x8222;
+ $ushort_val = 0xFEEE;
+ $int_val = 0x7fffffff | 0;
+ // for now
+ $uint_val = 1;
+ $long_val = 2;
+ $ulong_val = 3;
+
+// var uint_val = 0xFDDDDDDD;
+// var long_val = new flatbuffers.Long(0x44444444, 0x84444444);
+// var ulong_val = new flatbuffers.Long(0xCCCCCCCC, 0xFCCCCCCC);
+
+ $float_val = 3.14159;
+ $double_val = 3.14159265359;
+
+ $test_values_max = 11;
+ $fields_per_object = 4;
+ // current implementation is not good at encoding.
+ $num_fuzz_objects = 1000;
+ $builder = new Google\FlatBuffers\FlatBufferBuilder(1);
+
+ // can't use same implementation due to PHP_INTMAX overflow issue.
+ // we use mt_rand function to reproduce fuzzy test.
+ mt_srand(48271);
+ $objects = array();
+ // Generate num_fuzz_objects random objects each consisting of
+ // fields_per_object fields, each of a random type.
+ for ($i = 0; $i < $num_fuzz_objects; $i++) {
+ $builder->startObject($fields_per_object);
+ for ($f = 0; $f < $fields_per_object; $f++) {
+ $choice = mt_rand() % $test_values_max;
+ switch ($choice) {
+ case 0:
+ $builder->addBoolX($f, $bool_val, 0);
+ break;
+ case 1:
+ $builder->addByteX($f, $char_val, 0);
+ break;
+ case 2:
+ $builder->addSbyteX($f, $uchar_val, 0);
+ break;
+ case 3:
+ $builder->addShortX($f, $short_val, 0);
+ break;
+ case 4:
+ $builder->addUshortX($f, $ushort_val, 0);
+ break;
+ case 5:
+ $builder->addIntX($f, $int_val, 0);
+ break;
+ case 6:
+ $builder->addUintX($f, $uint_val, 0);
+ break;
+ case 7:
+ $builder->addLongX($f, $long_val, 0);
+ break;
+ case 8:
+ $builder->addUlongX($f, $ulong_val, 0);
+ break;
+ case 9:
+ $builder->addFloatX($f, $float_val, 0);
+ break;
+ case 10:
+ $builder->addDoubleX($f, $double_val, 0);
+ break;
+ }
+ }
+ $objects[] = $builder->endObject();
+ }
+ $builder->prep(8, 0); // Align whole buffer.
+
+ mt_srand(48271); // Reset
+ $builder->finish($objects[count($objects) - 1]);
+
+ $view = Google\FlatBuffers\ByteBuffer::wrap($builder->sizedByteArray());
+ for ($i = 0; $i < $num_fuzz_objects; $i++) {
+ $offset = $view->capacity() - $objects[$i];
+ for ($f = 0; $f < $fields_per_object; $f++) {
+ $choice = mt_rand() % $test_values_max;
+ $vtable_offset = fieldIndexToOffset($f);
+ $vtable = $offset - $view->getInt($offset);
+ $assert->ok($vtable_offset < $view->getShort($vtable));
+ $field_offset = $offset + $view->getShort($vtable + $vtable_offset);
+ switch ($choice) {
+ case 0:
+ $assert->strictEqual(!!$view->getBool($field_offset), $bool_val);
+ break;
+ case 1:
+ $assert->strictEqual($view->getSbyte($field_offset), $char_val);
+ break;
+ case 2:
+ $assert->strictEqual($view->getByte($field_offset), $uchar_val);
+ break;
+ case 3:
+ $assert->strictEqual($view->getShort($field_offset), $short_val);
+ break;
+ case 4:
+ $assert->strictEqual($view->getUShort($field_offset), $ushort_val);
+ break;
+ case 5:
+ $assert->strictEqual($view->getInt($field_offset), $int_val);
+ break;
+ case 6:
+ $assert->strictEqual($view->getUint($field_offset), $uint_val);
+ break;
+ case 7:
+ if (PHP_INT_SIZE <= 4) break;
+ $assert->strictEqual($view->getLong($field_offset), $long_val);
+ break;
+ case 8:
+ if (PHP_INT_SIZE <= 4) break;
+ $assert->strictEqual($view->getUlong($field_offset), $ulong_val);
+ break;
+ case 9:
+ $assert->strictEqual(floor($view->getFloat($field_offset)), floor($float_val));
+ break;
+ case 10:
+ $assert->strictEqual($view->getDouble($field_offset), $double_val);
+ break;
+ }
+ }
+ }
+}
+
+function fieldIndexToOffset($field_id) {
+ // Should correspond to what EndTable() below builds up.
+ $fixed_fields = 2; // Vtable size and Object Size.
+ return ($field_id + $fixed_fields) * 2;
+}
+
+function testByteBuffer(Assert $assert) {
+
+ //Test: ByteBuffer_Length_MatchesBufferLength
+ $buffer = str_repeat("\0", 100);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Equal($uut->capacity(), strlen($buffer));
+
+ //Test: ByteBuffer_PutBytePopulatesBufferAtZeroOffset
+ $buffer = "\0";
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $uut->putByte(0, "\x63"); // 99
+ $assert->Equal("\x63", $uut->_buffer[0]); // don't share buffer as php user might confuse reference.
+
+ //Test: ByteBuffer_PutByteCannotPutAtOffsetPastLength
+ $buffer = "\0";
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->putByte(1, "\x63"); // 99
+ });
+
+ //Test: ByteBuffer_PutShortPopulatesBufferCorrectly
+ $buffer = str_repeat("\0", 2);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $uut->putShort(0, 1);
+
+ // Ensure Endiannes was written correctly
+ $assert->Equal(chr(0x01), $uut->_buffer[0]);
+ $assert->Equal(chr(0x00), $uut->_buffer[1]);
+
+ $buffer = str_repeat("\0", 2);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $uut->putShort(0, -32768);
+
+ // Ensure Endiannes was written correctly
+ $assert->Equal(chr(0x00), $uut->_buffer[0]);
+ $assert->Equal(chr(0x80), $uut->_buffer[1]);
+
+ //Test: ByteBuffer_PutShortCannotPutAtOffsetPastLength
+ $buffer = "\0";
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->putShort(2, "\x63"); // 99
+ });
+
+ //Test: ByteBuffer_PutShortChecksLength
+ $buffer = "\0";
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->putShort(0, "\x63"); // 99
+ });
+
+ //Test: ByteBuffer_PutShortChecksLengthAndOffset
+ $buffer = str_repeat("\0", 2);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->putShort(1, "\x63"); // 99
+ });
+
+ //Test: ByteBuffer_PutIntPopulatesBufferCorrectly
+ $buffer = str_repeat("\0", 4);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $uut->putInt(0, 0x0A0B0C0D);
+ $assert->Equal(chr(0x0D), $uut->_buffer[0]);
+ $assert->Equal(chr(0x0C), $uut->_buffer[1]);
+ $assert->Equal(chr(0x0B), $uut->_buffer[2]);
+ $assert->Equal(chr(0x0A), $uut->_buffer[3]);
+
+ $buffer = str_repeat("\0", 4);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $uut->putInt(0, -2147483648);
+ $assert->Equal(chr(0x00), $uut->_buffer[0]);
+ $assert->Equal(chr(0x00), $uut->_buffer[1]);
+ $assert->Equal(chr(0x00), $uut->_buffer[2]);
+ $assert->Equal(chr(0x80), $uut->_buffer[3]);
+
+ //Test: ByteBuffer_PutIntCannotPutAtOffsetPastLength
+ $buffer = str_repeat("\0", 4);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->putInt(2, 0x0A0B0C0D);
+ });
+
+ //Test: ByteBuffer_PutIntChecksLength
+ $buffer = str_repeat("\0", 1);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->putInt(0, 0x0A0B0C0D);
+ });
+
+ //Test: ByteBuffer_PutIntChecksLengthAndOffset
+ $buffer = str_repeat("\0", 4);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->putInt(2, 0x0A0B0C0D);
+ });
+
+ if (PHP_INT_SIZE > 4) {
+ //Test: ByteBuffer_PutLongPopulatesBufferCorrectly
+ $buffer = str_repeat("\0", 8);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $uut->putLong(0, 0x010203040A0B0C0D);
+ $assert->Equal(chr(0x0D), $uut->_buffer[0]);
+ $assert->Equal(chr(0x0C), $uut->_buffer[1]);
+ $assert->Equal(chr(0x0B), $uut->_buffer[2]);
+ $assert->Equal(chr(0x0A), $uut->_buffer[3]);
+ $assert->Equal(chr(0x04), $uut->_buffer[4]);
+ $assert->Equal(chr(0x03), $uut->_buffer[5]);
+ $assert->Equal(chr(0x02), $uut->_buffer[6]);
+ $assert->Equal(chr(0x01), $uut->_buffer[7]);
+
+ //Test: ByteBuffer_PutLongCannotPutAtOffsetPastLength
+ $buffer = str_repeat("\0", 8);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->putLong(2, 0x010203040A0B0C0D);
+ });
+
+ //Test: ByteBuffer_PutLongCannotPutAtOffsetPastLength
+ $buffer = str_repeat("\0", 1);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->putLong(0, 0x010203040A0B0C0D);
+ });
+
+
+ //Test: ByteBuffer_PutLongChecksLengthAndOffset
+ $buffer = str_repeat("\0", 8);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->putLong(2, 0x010203040A0B0C0D);
+ });
+ }
+
+ //Test: ByteBuffer_GetByteReturnsCorrectData
+ $buffer = str_repeat("\0", 1);
+ $buffer[0] = "\x63";
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Equal("\x63", $uut->get(0));
+
+ //Test: ByteBuffer_GetByteChecksOffset
+ $buffer = str_repeat("\0", 1);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->get(1);
+ });
+
+ //Test: ByteBuffer_GetShortReturnsCorrectData
+ $buffer = str_repeat("\0", 2);
+ $buffer[0] = chr(0x01);
+ $buffer[1] = chr(0x00);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Equal(1, $uut->getShort(0));
+
+ //Test: ByteBuffer_GetShortReturnsCorrectData (signed value)
+ $buffer = str_repeat("\0", 2);
+ $buffer[0] = chr(0x00);
+ $buffer[1] = chr(0x80);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Equal(-32768, $uut->getShort(0));
+
+ //Test: ByteBuffer_GetShortChecksOffset
+ $buffer = str_repeat("\0", 2);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->getShort(2);
+ });
+
+ //Test: ByteBuffer_GetShortChecksLength
+ $buffer = str_repeat("\0", 2);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->getShort(1);
+ });
+
+ //Test: ByteBuffer_GetIntReturnsCorrectData
+ $buffer = str_repeat("\0", 4);
+ $buffer[0] = chr(0x0D);
+ $buffer[1] = chr(0x0C);
+ $buffer[2] = chr(0x0B);
+ $buffer[3] = chr(0x0A);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Equal(0x0A0B0C0D, $uut->getInt(0));
+
+ $buffer = str_repeat("\0", 4);
+ $buffer[0] = chr(0x00);
+ $buffer[1] = chr(0x00);
+ $buffer[2] = chr(0x00);
+ $buffer[3] = chr(0x80);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Equal(-2147483648, $uut->getInt(0));
+
+ //Test: ByteBuffer_GetIntChecksOffset
+ $buffer = str_repeat("\0", 4);
+
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->getInt(4);
+ });
+
+ //Test: ByteBuffer_GetIntChecksLength
+ $buffer = str_repeat("\0", 2);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->getInt(0);
+ });
+
+ if (PHP_INT_SIZE > 4) {
+ //Test: ByteBuffer_GetLongReturnsCorrectData
+ $buffer = str_repeat("\0", 8);
+ $buffer[0] = chr(0x0D);
+ $buffer[1] = chr(0x0C);
+ $buffer[2] = chr(0x0B);
+ $buffer[3] = chr(0x0A);
+ $buffer[4] = chr(0x04);
+ $buffer[5] = chr(0x03);
+ $buffer[6] = chr(0x02);
+ $buffer[7] = chr(0x01);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Equal(0x010203040A0B0C0D, $uut->getLong(0));
+
+ //Test: Signed Long
+ $buffer = str_repeat("\0", 8);
+ $buffer[0] = chr(0x00);
+ $buffer[1] = chr(0x00);
+ $buffer[2] = chr(0x00);
+ $buffer[3] = chr(0x00);
+ $buffer[4] = chr(0x00);
+ $buffer[5] = chr(0x00);
+ $buffer[6] = chr(0x00);
+ $buffer[7] = chr(0x80);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Equal(-1 << 63, $uut->getLong(0));
+ }
+
+ //Test: ByteBuffer_GetLongChecksOffset
+ $buffer = str_repeat("\0", 8);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->getLong(8);
+ });
+
+ //Test: ByteBuffer_GetLongChecksLength
+ $buffer = str_repeat("\0", 7);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Throws(new OutOfRangeException(), function() use ($uut) {
+ $uut->getLong(0);
+ });
+
+ //Test: big endian
+ $buffer = str_repeat("\0", 2);
+ // 0xFF 0x00
+ // Little Endian: 255
+ // Big Endian: 65280
+ $buffer[0] = chr(0xff);
+ $buffer[1] = chr(0x00);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Equal(65280, $uut->readLittleEndian(0, 2, true));
+
+ $buffer = str_repeat("\0", 4);
+ $buffer[0] = chr(0x0D);
+ $buffer[1] = chr(0x0C);
+ $buffer[2] = chr(0x0B);
+ $buffer[3] = chr(0x0A);
+ $uut = Google\FlatBuffers\ByteBuffer::wrap($buffer);
+ $assert->Equal(0x0D0C0B0A, $uut->readLittleEndian(0, 4, true));
+
+}
+
+class Assert {
+ public function ok($result, $message = "") {
+ if (!$result){
+ throw new Exception(!empty($message) ? $message : "{$result} is not true.");
+ }
+ }
+
+ public function Equal($result, $expected, $message = "") {
+ if ($result != $expected) {
+ throw new Exception(!empty($message) ? $message : "given the result {$result} is not equals as {$expected}");
+ }
+ }
+
+
+ public function strictEqual($result, $expected, $message = "") {
+ if ($result !== $expected) {
+ throw new Exception(!empty($message) ? $message : "given the result {$result} is not strict equals as {$expected}");
+ }
+ }
+
+ public function Throws($class, Callable $callback) {
+ try {
+ $callback();
+
+ throw new \Exception("passed statement don't throw an exception.");
+ } catch (\Exception $e) {
+ if (get_class($e) != get_class($class)) {
+ throw new Exception("passed statement doesn't throw " . get_class($class) . ". throwws " . get_class($e));
+ }
+ }
+ }
+}