mirror of
https://github.com/google/flatbuffers.git
synced 2026-07-04 21:21:10 +00:00
Implements verifier and code gen for swift (#6373)
Updates test cases on linux Adhere to new protocol naming Adds fuzzing Adds documentation Adds support for string unions Updated fuzzer generated code
This commit is contained in:
mustiikhalil
@@ -26,9 +26,11 @@ typealias Stat = MyGame_Example_Stat
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class FlatBuffersMonsterWriterTests: XCTestCase {
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func testData() {
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// swiftformat:disable all
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let data = Data([48, 0, 0, 0, 77, 79, 78, 83, 0, 0, 0, 0, 36, 0, 72, 0, 40, 0, 0, 0, 38, 0, 32, 0, 0, 0, 28, 0, 0, 0, 27, 0, 20, 0, 16, 0, 12, 0, 4, 0, 0, 0, 0, 0, 0, 0, 11, 0, 36, 0, 0, 0, 164, 0, 0, 0, 0, 0, 0, 1, 60, 0, 0, 0, 68, 0, 0, 0, 76, 0, 0, 0, 0, 0, 0, 1, 88, 0, 0, 0, 120, 0, 0, 0, 0, 0, 80, 0, 0, 0, 128, 63, 0, 0, 0, 64, 0, 0, 64, 64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 64, 2, 0, 5, 0, 6, 0, 0, 0, 2, 0, 0, 0, 64, 0, 0, 0, 48, 0, 0, 0, 2, 0, 0, 0, 30, 0, 40, 0, 10, 0, 20, 0, 152, 255, 255, 255, 4, 0, 0, 0, 4, 0, 0, 0, 70, 114, 101, 100, 0, 0, 0, 0, 5, 0, 0, 0, 0, 1, 2, 3, 4, 0, 0, 0, 5, 0, 0, 0, 116, 101, 115, 116, 50, 0, 0, 0, 5, 0, 0, 0, 116, 101, 115, 116, 49, 0, 0, 0, 9, 0, 0, 0, 77, 121, 77, 111, 110, 115, 116, 101, 114, 0, 0, 0, 3, 0, 0, 0, 20, 0, 0, 0, 36, 0, 0, 0, 4, 0, 0, 0, 240, 255, 255, 255, 32, 0, 0, 0, 248, 255, 255, 255, 36, 0, 0, 0, 12, 0, 8, 0, 0, 0, 0, 0, 0, 0, 4, 0, 12, 0, 0, 0, 28, 0, 0, 0, 5, 0, 0, 0, 87, 105, 108, 109, 97, 0, 0, 0, 6, 0, 0, 0, 66, 97, 114, 110, 101, 121, 0, 0, 5, 0, 0, 0, 70, 114, 111, 100, 111, 0, 0, 0])
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// swiftformat:enable all
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let _data = ByteBuffer(data: data)
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readMonster(fb: _data)
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readVerifiedMonster(fb: _data)
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}
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func testReadFromOtherLanguages() {
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@@ -36,29 +38,36 @@ class FlatBuffersMonsterWriterTests: XCTestCase {
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let url = URL(fileURLWithPath: path, isDirectory: true).appendingPathComponent("monsterdata_test").appendingPathExtension("mon")
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guard let data = try? Data(contentsOf: url) else { return }
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let _data = ByteBuffer(data: data)
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readMonster(fb: _data)
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readVerifiedMonster(fb: _data)
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}
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func testCreateMonster() {
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let bytes = createMonster(withPrefix: false)
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// swiftformat:disable all
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XCTAssertEqual(bytes.sizedByteArray, [48, 0, 0, 0, 77, 79, 78, 83, 0, 0, 0, 0, 36, 0, 72, 0, 40, 0, 0, 0, 38, 0, 32, 0, 0, 0, 28, 0, 0, 0, 27, 0, 20, 0, 16, 0, 12, 0, 4, 0, 0, 0, 0, 0, 0, 0, 11, 0, 36, 0, 0, 0, 164, 0, 0, 0, 0, 0, 0, 1, 60, 0, 0, 0, 68, 0, 0, 0, 76, 0, 0, 0, 0, 0, 0, 1, 88, 0, 0, 0, 120, 0, 0, 0, 0, 0, 80, 0, 0, 0, 128, 63, 0, 0, 0, 64, 0, 0, 64, 64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 64, 2, 0, 5, 0, 6, 0, 0, 0, 2, 0, 0, 0, 64, 0, 0, 0, 48, 0, 0, 0, 2, 0, 0, 0, 30, 0, 40, 0, 10, 0, 20, 0, 152, 255, 255, 255, 4, 0, 0, 0, 4, 0, 0, 0, 70, 114, 101, 100, 0, 0, 0, 0, 5, 0, 0, 0, 0, 1, 2, 3, 4, 0, 0, 0, 5, 0, 0, 0, 116, 101, 115, 116, 50, 0, 0, 0, 5, 0, 0, 0, 116, 101, 115, 116, 49, 0, 0, 0, 9, 0, 0, 0, 77, 121, 77, 111, 110, 115, 116, 101, 114, 0, 0, 0, 3, 0, 0, 0, 20, 0, 0, 0, 36, 0, 0, 0, 4, 0, 0, 0, 240, 255, 255, 255, 32, 0, 0, 0, 248, 255, 255, 255, 36, 0, 0, 0, 12, 0, 8, 0, 0, 0, 0, 0, 0, 0, 4, 0, 12, 0, 0, 0, 28, 0, 0, 0, 5, 0, 0, 0, 87, 105, 108, 109, 97, 0, 0, 0, 6, 0, 0, 0, 66, 97, 114, 110, 101, 121, 0, 0, 5, 0, 0, 0, 70, 114, 111, 100, 111, 0, 0, 0])
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readMonster(fb: bytes.buffer)
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// swiftformat:enable all
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let monster = MyGame_Example_Monster.getRootAsMonster(bb: bytes.buffer)
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readMonster(monster: monster)
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mutateMonster(fb: bytes.buffer)
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readMonster(fb: bytes.buffer)
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readMonster(monster: monster)
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}
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func testCreateMonsterResizedBuffer() {
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let bytes = createMonster(withPrefix: false)
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// swiftformat:disable all
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XCTAssertEqual(bytes.sizedByteArray, [48, 0, 0, 0, 77, 79, 78, 83, 0, 0, 0, 0, 36, 0, 72, 0, 40, 0, 0, 0, 38, 0, 32, 0, 0, 0, 28, 0, 0, 0, 27, 0, 20, 0, 16, 0, 12, 0, 4, 0, 0, 0, 0, 0, 0, 0, 11, 0, 36, 0, 0, 0, 164, 0, 0, 0, 0, 0, 0, 1, 60, 0, 0, 0, 68, 0, 0, 0, 76, 0, 0, 0, 0, 0, 0, 1, 88, 0, 0, 0, 120, 0, 0, 0, 0, 0, 80, 0, 0, 0, 128, 63, 0, 0, 0, 64, 0, 0, 64, 64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 64, 2, 0, 5, 0, 6, 0, 0, 0, 2, 0, 0, 0, 64, 0, 0, 0, 48, 0, 0, 0, 2, 0, 0, 0, 30, 0, 40, 0, 10, 0, 20, 0, 152, 255, 255, 255, 4, 0, 0, 0, 4, 0, 0, 0, 70, 114, 101, 100, 0, 0, 0, 0, 5, 0, 0, 0, 0, 1, 2, 3, 4, 0, 0, 0, 5, 0, 0, 0, 116, 101, 115, 116, 50, 0, 0, 0, 5, 0, 0, 0, 116, 101, 115, 116, 49, 0, 0, 0, 9, 0, 0, 0, 77, 121, 77, 111, 110, 115, 116, 101, 114, 0, 0, 0, 3, 0, 0, 0, 20, 0, 0, 0, 36, 0, 0, 0, 4, 0, 0, 0, 240, 255, 255, 255, 32, 0, 0, 0, 248, 255, 255, 255, 36, 0, 0, 0, 12, 0, 8, 0, 0, 0, 0, 0, 0, 0, 4, 0, 12, 0, 0, 0, 28, 0, 0, 0, 5, 0, 0, 0, 87, 105, 108, 109, 97, 0, 0, 0, 6, 0, 0, 0, 66, 97, 114, 110, 101, 121, 0, 0, 5, 0, 0, 0, 70, 114, 111, 100, 111, 0, 0, 0])
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readMonster(fb: bytes.sizedBuffer)
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// swiftformat:enable all
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readVerifiedMonster(fb: bytes.sizedBuffer)
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}
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func testCreateMonsterPrefixed() {
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let bytes = createMonster(withPrefix: true)
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// swiftformat:disable all
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XCTAssertEqual(bytes.sizedByteArray, [44, 1, 0, 0, 44, 0, 0, 0, 77, 79, 78, 83, 36, 0, 72, 0, 40, 0, 0, 0, 38, 0, 32, 0, 0, 0, 28, 0, 0, 0, 27, 0, 20, 0, 16, 0, 12, 0, 4, 0, 0, 0, 0, 0, 0, 0, 11, 0, 36, 0, 0, 0, 164, 0, 0, 0, 0, 0, 0, 1, 60, 0, 0, 0, 68, 0, 0, 0, 76, 0, 0, 0, 0, 0, 0, 1, 88, 0, 0, 0, 120, 0, 0, 0, 0, 0, 80, 0, 0, 0, 128, 63, 0, 0, 0, 64, 0, 0, 64, 64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 64, 2, 0, 5, 0, 6, 0, 0, 0, 2, 0, 0, 0, 64, 0, 0, 0, 48, 0, 0, 0, 2, 0, 0, 0, 30, 0, 40, 0, 10, 0, 20, 0, 152, 255, 255, 255, 4, 0, 0, 0, 4, 0, 0, 0, 70, 114, 101, 100, 0, 0, 0, 0, 5, 0, 0, 0, 0, 1, 2, 3, 4, 0, 0, 0, 5, 0, 0, 0, 116, 101, 115, 116, 50, 0, 0, 0, 5, 0, 0, 0, 116, 101, 115, 116, 49, 0, 0, 0, 9, 0, 0, 0, 77, 121, 77, 111, 110, 115, 116, 101, 114, 0, 0, 0, 3, 0, 0, 0, 20, 0, 0, 0, 36, 0, 0, 0, 4, 0, 0, 0, 240, 255, 255, 255, 32, 0, 0, 0, 248, 255, 255, 255, 36, 0, 0, 0, 12, 0, 8, 0, 0, 0, 0, 0, 0, 0, 4, 0, 12, 0, 0, 0, 28, 0, 0, 0, 5, 0, 0, 0, 87, 105, 108, 109, 97, 0, 0, 0, 6, 0, 0, 0, 66, 97, 114, 110, 101, 121, 0, 0, 5, 0, 0, 0, 70, 114, 111, 100, 111, 0, 0, 0])
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// swiftformat:enable all
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let newBuf = FlatBuffersUtils.removeSizePrefix(bb: bytes.buffer)
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readMonster(fb: newBuf)
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var buffer = bytes.buffer
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readMonster(monster: getPrefixedSizeRoot(byteBuffer: &buffer))
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}
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func testCreateMonsterUsingCreateMonsterMethodWithNilPos() {
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@@ -77,7 +86,15 @@ class FlatBuffersMonsterWriterTests: XCTestCase {
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var fbb = FlatBufferBuilder(initialSize: 1)
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let name = fbb.create(string: "Barney")
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let mStart = Monster.startMonster(&fbb)
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Monster.add(pos: MyGame_Example_Vec3(x: 10, y: 0, z: 0, test1: 0, test2: .blue, test3: .init()), &fbb)
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Monster.add(
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pos: MyGame_Example_Vec3(
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x: 10,
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y: 0,
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z: 0,
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test1: 0,
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test2: .blue,
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test3: .init()),
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&fbb)
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Monster.add(name: name, &fbb)
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let root = Monster.endMonster(&fbb, start: mStart)
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fbb.finish(offset: root)
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@@ -88,9 +105,13 @@ class FlatBuffersMonsterWriterTests: XCTestCase {
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}
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func testReadMonsterFromUnsafePointerWithoutCopying() {
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// swiftformat:disable all
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var array: [UInt8] = [48, 0, 0, 0, 77, 79, 78, 83, 0, 0, 0, 0, 36, 0, 72, 0, 40, 0, 0, 0, 38, 0, 32, 0, 0, 0, 28, 0, 0, 0, 27, 0, 20, 0, 16, 0, 12, 0, 4, 0, 0, 0, 0, 0, 0, 0, 11, 0, 36, 0, 0, 0, 164, 0, 0, 0, 0, 0, 0, 1, 60, 0, 0, 0, 68, 0, 0, 0, 76, 0, 0, 0, 0, 0, 0, 1, 88, 0, 0, 0, 120, 0, 0, 0, 0, 0, 80, 0, 0, 0, 128, 63, 0, 0, 0, 64, 0, 0, 64, 64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 64, 2, 0, 5, 0, 6, 0, 0, 0, 2, 0, 0, 0, 64, 0, 0, 0, 48, 0, 0, 0, 2, 0, 0, 0, 30, 0, 40, 0, 10, 0, 20, 0, 152, 255, 255, 255, 4, 0, 0, 0, 4, 0, 0, 0, 70, 114, 101, 100, 0, 0, 0, 0, 5, 0, 0, 0, 0, 1, 2, 3, 4, 0, 0, 0, 5, 0, 0, 0, 116, 101, 115, 116, 50, 0, 0, 0, 5, 0, 0, 0, 116, 101, 115, 116, 49, 0, 0, 0, 9, 0, 0, 0, 77, 121, 77, 111, 110, 115, 116, 101, 114, 0, 0, 0, 3, 0, 0, 0, 20, 0, 0, 0, 36, 0, 0, 0, 4, 0, 0, 0, 240, 255, 255, 255, 32, 0, 0, 0, 248, 255, 255, 255, 36, 0, 0, 0, 12, 0, 8, 0, 0, 0, 0, 0, 0, 0, 4, 0, 12, 0, 0, 0, 28, 0, 0, 0, 5, 0, 0, 0, 87, 105, 108, 109, 97, 0, 0, 0, 6, 0, 0, 0, 66, 97, 114, 110, 101, 121, 0, 0, 5, 0, 0, 0, 70, 114, 111, 100, 111, 0, 0, 0]
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// swiftformat:enable all
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let unpacked = array.withUnsafeMutableBytes { (memory) -> MyGame_Example_MonsterT in
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let bytes = ByteBuffer(assumingMemoryBound: memory.baseAddress!, capacity: memory.count)
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let bytes = ByteBuffer(
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assumingMemoryBound: memory.baseAddress!,
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capacity: memory.count)
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var monster = Monster.getRootAsMonster(bb: bytes)
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readFlatbufferMonster(monster: &monster)
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let unpacked = monster.unpack()
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@@ -104,7 +125,10 @@ class FlatBuffersMonsterWriterTests: XCTestCase {
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var fbb = FlatBufferBuilder(initialSize: 1)
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let name = fbb.create(string: "Frodo")
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let bools = fbb.createVector(boolArray)
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let root = Monster.createMonster(&fbb, nameOffset: name, testarrayofboolsVectorOffset: bools)
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let root = Monster.createMonster(
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&fbb,
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nameOffset: name,
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testarrayofboolsVectorOffset: bools)
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fbb.finish(offset: root)
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let monster = Monster.getRootAsMonster(bb: fbb.sizedBuffer)
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@@ -117,8 +141,13 @@ class FlatBuffersMonsterWriterTests: XCTestCase {
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}
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}
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func readMonster(fb: ByteBuffer) {
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var monster = Monster.getRootAsMonster(bb: fb)
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func readVerifiedMonster(fb: ByteBuffer) {
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var byteBuffer = fb
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XCTAssertNoThrow(try readMonster(monster: getCheckedRoot(byteBuffer: &byteBuffer) as MyGame_Example_Monster))
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}
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func readMonster(monster: Monster) {
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var monster = monster
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readFlatbufferMonster(monster: &monster)
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let unpacked: MyGame_Example_MonsterT? = monster.unpack()
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readObjectApi(monster: unpacked!)
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@@ -129,7 +158,11 @@ class FlatBuffersMonsterWriterTests: XCTestCase {
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func createMonster(withPrefix prefix: Bool) -> FlatBufferBuilder {
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var fbb = FlatBufferBuilder(initialSize: 1)
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let names = [fbb.create(string: "Frodo"), fbb.create(string: "Barney"), fbb.create(string: "Wilma")]
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let names = [
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fbb.create(string: "Frodo"),
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fbb.create(string: "Barney"),
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fbb.create(string: "Wilma"),
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]
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var offsets: [Offset] = []
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let start1 = Monster.startMonster(&fbb)
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Monster.add(name: names[0], &fbb)
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@@ -161,7 +194,15 @@ class FlatBuffersMonsterWriterTests: XCTestCase {
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let stringTestVector = fbb.createVector(ofOffsets: [test1, test2])
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let mStart = Monster.startMonster(&fbb)
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Monster.add(pos: MyGame_Example_Vec3(x: 1, y: 2, z: 3, test1: 3, test2: .green, test3: .init(a: 5, b: 6)), &fbb)
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Monster.add(
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pos: MyGame_Example_Vec3(
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x: 1,
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y: 2,
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z: 3,
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test1: 3,
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test2: .green,
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test3: .init(a: 5, b: 6)),
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&fbb)
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Monster.add(hp: 80, &fbb)
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Monster.add(name: str, &fbb)
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Monster.addVectorOf(inventory: inv, &fbb)
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