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