// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'dart:typed_data';
import 'dart:io' as io;

import 'package:path/path.dart' as path;

import 'package:flat_buffers/flat_buffers.dart';
import 'package:test/test.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';

import './monster_test_my_game.example_generated.dart' as example;

main() {
  defineReflectiveSuite(() {
    defineReflectiveTests(BuilderTest);
    defineReflectiveTests(CheckOtherLangaugesData);
    defineReflectiveTests(GeneratorTest);
  });
}

int indexToField(int index) {
  return (1 + 1 + index) * 2;
}

@reflectiveTest
class CheckOtherLangaugesData {
  test_cppData() async {
    List<int> data = await new io.File(path.join(
      path.dirname(io.Platform.script.path),
      'monsterdata_test.mon',
    )).readAsBytes();
    example.Monster mon = new example.Monster(data);
    expect(mon.hp, 80);
    expect(mon.mana, 150);
    expect(mon.name, 'MyMonster');
    expect(mon.pos.x, 1.0);
    expect(mon.pos.y, 2.0);
    expect(mon.pos.z, 3.0);
    expect(mon.pos.test1, 3.0);
    expect(mon.pos.test2.value, 2.0);
    expect(mon.pos.test3.a, 5);
    expect(mon.pos.test3.b, 6);
    expect(mon.testType.value, example.AnyTypeId.Monster.value);
    expect(mon.test is example.Monster, true);
    final monster2 = mon.test as example.Monster;
    expect(monster2.name, "Fred");

    expect(mon.inventory.length, 5);
    expect(mon.inventory.reduce((cur, next) => cur + next), 10);
    expect(mon.test4.length, 2);
    expect(
        mon.test4[0].a + mon.test4[0].b + mon.test4[1].a + mon.test4[1].b, 100);
    expect(mon.testarrayofstring.length, 2);
    expect(mon.testarrayofstring[0], "test1");
    expect(mon.testarrayofstring[1], "test2");

    // this will fail if accessing any field fails.
    expect(
      mon.toString(),
      'Monster{'
      'pos: Vec3{x: 1.0, y: 2.0, z: 3.0, test1: 3.0, test2: Color{value: 2}, test3: Test{a: 5, b: 6}}, '
      'mana: 150, hp: 80, name: MyMonster, inventory: [0, 1, 2, 3, 4], '
      'color: Color{value: 8}, testType: AnyTypeId{value: 1}, '
      'test: Monster{pos: null, mana: 150, hp: 100, name: Fred, '
      'inventory: null, color: Color{value: 8}, testType: AnyTypeId{value: 0}, '
      'test: null, test4: null, testarrayofstring: null, '
      'testarrayoftables: null, enemy: null, testnestedflatbuffer: null, '
      'testempty: null, testbool: false, testhashs32Fnv1: 0, '
      'testhashu32Fnv1: 0, testhashs64Fnv1: 0, testhashu64Fnv1: 0, '
      'testhashs32Fnv1a: 0, testhashu32Fnv1a: 0, testhashs64Fnv1a: 0, '
      'testhashu64Fnv1a: 0, testarrayofbools: null, testf: 3.14159, '
      'testf2: 3.0, testf3: 0.0, testarrayofstring2: null, '
      'testarrayofsortedstruct: null, flex: null, test5: null, '
      'vectorOfLongs: null, vectorOfDoubles: null, parentNamespaceTest: null, '
      'vectorOfReferrables: null, singleWeakReference: 0, '
      'vectorOfWeakReferences: null, vectorOfStrongReferrables: null, '
      'coOwningReference: 0, vectorOfCoOwningReferences: null, '
      'nonOwningReference: 0, vectorOfNonOwningReferences: null, '
      'anyUniqueType: AnyUniqueAliasesTypeId{value: 0}, anyUnique: null, '
      'anyAmbiguousType: AnyAmbiguousAliasesTypeId{value: 0}, '
      'anyAmbiguous: null, vectorOfEnums: null, signedEnum: Race{value: -1}, '
      'testrequirednestedflatbuffer: null}, '
      'test4: [Test{a: 10, b: 20}, Test{a: 30, b: 40}], '
      'testarrayofstring: [test1, test2], testarrayoftables: null, '
      'enemy: Monster{pos: null, mana: 150, hp: 100, name: Fred, '
      'inventory: null, color: Color{value: 8}, testType: AnyTypeId{value: 0}, '
      'test: null, test4: null, testarrayofstring: null, '
      'testarrayoftables: null, enemy: null, testnestedflatbuffer: null, '
      'testempty: null, testbool: false, testhashs32Fnv1: 0, '
      'testhashu32Fnv1: 0, testhashs64Fnv1: 0, testhashu64Fnv1: 0, '
      'testhashs32Fnv1a: 0, testhashu32Fnv1a: 0, testhashs64Fnv1a: 0, '
      'testhashu64Fnv1a: 0, testarrayofbools: null, testf: 3.14159, '
      'testf2: 3.0, testf3: 0.0, testarrayofstring2: null, '
      'testarrayofsortedstruct: null, flex: null, test5: null, '
      'vectorOfLongs: null, vectorOfDoubles: null, parentNamespaceTest: null, '
      'vectorOfReferrables: null, singleWeakReference: 0, '
      'vectorOfWeakReferences: null, vectorOfStrongReferrables: null, '
      'coOwningReference: 0, vectorOfCoOwningReferences: null, '
      'nonOwningReference: 0, vectorOfNonOwningReferences: null, '
      'anyUniqueType: AnyUniqueAliasesTypeId{value: 0}, anyUnique: null, '
      'anyAmbiguousType: AnyAmbiguousAliasesTypeId{value: 0}, '
      'anyAmbiguous: null, vectorOfEnums: null, signedEnum: Race{value: -1}, '
      'testrequirednestedflatbuffer: null}, '
      'testnestedflatbuffer: null, testempty: null, testbool: true, '
      'testhashs32Fnv1: -579221183, testhashu32Fnv1: 3715746113, '
      'testhashs64Fnv1: 7930699090847568257, '
      'testhashu64Fnv1: 7930699090847568257, '
      'testhashs32Fnv1a: -1904106383, testhashu32Fnv1a: 2390860913, '
      'testhashs64Fnv1a: 4898026182817603057, '
      'testhashu64Fnv1a: 4898026182817603057, '
      'testarrayofbools: [true, false, true], testf: 3.14159, testf2: 3.0, '
      'testf3: 0.0, testarrayofstring2: null, testarrayofsortedstruct: null, '
      'flex: null, test5: [Test{a: 10, b: 20}, Test{a: 30, b: 40}], '
      'vectorOfLongs: [1, 100, 10000, 1000000, 100000000], '
      'vectorOfDoubles: [-1.7976931348623157e+308, 0.0, 1.7976931348623157e+308], '
      'parentNamespaceTest: null, vectorOfReferrables: null, '
      'singleWeakReference: 0, vectorOfWeakReferences: null, '
      'vectorOfStrongReferrables: null, coOwningReference: 0, '
      'vectorOfCoOwningReferences: null, nonOwningReference: 0, '
      'vectorOfNonOwningReferences: null, '
      'anyUniqueType: AnyUniqueAliasesTypeId{value: 0}, anyUnique: null, '
      'anyAmbiguousType: AnyAmbiguousAliasesTypeId{value: 0}, '
      'anyAmbiguous: null, vectorOfEnums: null, signedEnum: Race{value: -1}, '
      'testrequirednestedflatbuffer: null}',
    );
  }
}

@reflectiveTest
class BuilderTest {
  void test_monsterBuilder() {
    final fbBuilder = new Builder();
    final str = fbBuilder.writeString('MyMonster');

    fbBuilder.writeString('test1');
    fbBuilder.writeString('test2');
    final testArrayOfString = fbBuilder.endStructVector(2);

    final fred = fbBuilder.writeString('Fred');

    final List<int> treasure = [0, 1, 2, 3, 4];
    final inventory = fbBuilder.writeListUint8(treasure);

    final monBuilder = new example.MonsterBuilder(fbBuilder)
      ..begin()
      ..addNameOffset(fred);
    final mon2 = monBuilder.finish();

    final testBuilder = new example.TestBuilder(fbBuilder);
    testBuilder.finish(10, 20);
    testBuilder.finish(30, 40);
    final test4 = fbBuilder.endStructVector(2);

    monBuilder
      ..begin()
      ..addPos(
        new example.Vec3Builder(fbBuilder).finish(
          1.0,
          2.0,
          3.0,
          3.0,
          example.Color.Green,
          () => testBuilder.finish(5, 6),
        ),
      )
      ..addHp(80)
      ..addNameOffset(str)
      ..addInventoryOffset(inventory)
      ..addTestType(example.AnyTypeId.Monster)
      ..addTestOffset(mon2)
      ..addTest4Offset(test4)
      ..addTestarrayofstringOffset(testArrayOfString);
    final mon = monBuilder.finish();
    fbBuilder.finish(mon);
  }

  void test_error_addInt32_withoutStartTable() {
    Builder builder = new Builder();
    expect(() {
      builder.addInt32(0, 0);
    }, throwsStateError);
  }

  void test_error_addOffset_withoutStartTable() {
    Builder builder = new Builder();
    expect(() {
      builder.addOffset(0, 0);
    }, throwsStateError);
  }

  void test_error_endTable_withoutStartTable() {
    Builder builder = new Builder();
    expect(() {
      builder.endTable();
    }, throwsStateError);
  }

  void test_error_startTable_duringTable() {
    Builder builder = new Builder();
    builder.startTable();
    expect(() {
      builder.startTable();
    }, throwsStateError);
  }

  void test_error_writeString_duringTable() {
    Builder builder = new Builder();
    builder.startTable();
    expect(() {
      builder.writeString('12345');
    }, throwsStateError);
  }

  void test_file_identifier() {
    Uint8List byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      builder.startTable();
      int offset = builder.endTable();
      byteList = builder.finish(offset, 'Az~ÿ');
    }
    // Convert byteList to a ByteData so that we can read data from it.
    ByteData byteData = byteList.buffer.asByteData(byteList.offsetInBytes);
    // First 4 bytes are an offset to the table data.
    int tableDataLoc = byteData.getUint32(0, Endian.little);
    // Next 4 bytes are the file identifier.
    expect(byteData.getUint8(4), 65); // 'a'
    expect(byteData.getUint8(5), 122); // 'z'
    expect(byteData.getUint8(6), 126); // '~'
    expect(byteData.getUint8(7), 255); // 'ÿ'
    // First 4 bytes of the table data are a backwards offset to the vtable.
    int vTableLoc =
        tableDataLoc - byteData.getInt32(tableDataLoc, Endian.little);
    // First 2 bytes of the vtable are the size of the vtable in bytes, which
    // should be 4.
    expect(byteData.getUint16(vTableLoc, Endian.little), 4);
    // Next 2 bytes are the size of the object in bytes (including the vtable
    // pointer), which should be 4.
    expect(byteData.getUint16(vTableLoc + 2, Endian.little), 4);
  }

  void test_low() {
    Builder builder = new Builder(initialSize: 0);
    expect((builder..putUint8(1)).lowFinish(), [1]);
    expect((builder..putUint32(2)).lowFinish(), [2, 0, 0, 0, 0, 0, 0, 1]);
    expect((builder..putUint8(3)).lowFinish(),
        [0, 0, 0, 3, 2, 0, 0, 0, 0, 0, 0, 1]);
    expect((builder..putUint8(4)).lowFinish(),
        [0, 0, 4, 3, 2, 0, 0, 0, 0, 0, 0, 1]);
    expect((builder..putUint8(5)).lowFinish(),
        [0, 5, 4, 3, 2, 0, 0, 0, 0, 0, 0, 1]);
    expect((builder..putUint32(6)).lowFinish(),
        [6, 0, 0, 0, 0, 5, 4, 3, 2, 0, 0, 0, 0, 0, 0, 1]);
  }

  void test_table_default() {
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      builder.startTable();
      builder.addInt32(0, 10, 10);
      builder.addInt32(1, 20, 10);
      int offset = builder.endTable();
      byteList = builder.finish(offset);
      expect(builder.size(), byteList.length);
    }
    // read and verify
    BufferContext buffer = new BufferContext.fromBytes(byteList);
    int objectOffset = buffer.derefObject(0);
    // was not written, so uses the new default value
    expect(
        const Int32Reader()
            .vTableGet(buffer, objectOffset, indexToField(0), 15),
        15);
    // has the written value
    expect(
        const Int32Reader()
            .vTableGet(buffer, objectOffset, indexToField(1), 15),
        20);
  }

  void test_table_format() {
    Uint8List byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      builder.startTable();
      builder.addInt32(0, 10);
      builder.addInt32(1, 20);
      builder.addInt32(2, 30);
      byteList = builder.finish(builder.endTable());
    }
    // Convert byteList to a ByteData so that we can read data from it.
    ByteData byteData = byteList.buffer.asByteData(byteList.offsetInBytes);
    // First 4 bytes are an offset to the table data.
    int tableDataLoc = byteData.getUint32(0, Endian.little);
    // First 4 bytes of the table data are a backwards offset to the vtable.
    int vTableLoc =
        tableDataLoc - byteData.getInt32(tableDataLoc, Endian.little);
    // First 2 bytes of the vtable are the size of the vtable in bytes, which
    // should be 10.
    expect(byteData.getUint16(vTableLoc, Endian.little), 10);
    // Next 2 bytes are the size of the object in bytes (including the vtable
    // pointer), which should be 16.
    expect(byteData.getUint16(vTableLoc + 2, Endian.little), 16);
    // Remaining 6 bytes are the offsets within the object where the ints are
    // located.
    for (int i = 0; i < 3; i++) {
      int offset = byteData.getUint16(vTableLoc + 4 + 2 * i, Endian.little);
      expect(
          byteData.getInt32(tableDataLoc + offset, Endian.little), 10 + 10 * i);
    }
  }

  void test_table_string() {
    String latinString = 'test';
    String unicodeString = 'Проба пера';
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      int latinStringOffset = builder.writeString(latinString);
      int unicodeStringOffset = builder.writeString(unicodeString);
      builder.startTable();
      builder.addOffset(0, latinStringOffset);
      builder.addOffset(1, unicodeStringOffset);
      int offset = builder.endTable();
      byteList = builder.finish(offset);
    }
    // read and verify
    BufferContext buf = new BufferContext.fromBytes(byteList);
    int objectOffset = buf.derefObject(0);
    expect(const StringReader().vTableGet(buf, objectOffset, indexToField(0)),
        latinString);
    expect(const StringReader().vTableGet(buf, objectOffset, indexToField(1)),
        unicodeString);
  }

  void test_table_types() {
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      int stringOffset = builder.writeString('12345');
      builder.startTable();
      builder.addBool(0, true);
      builder.addInt8(1, 10);
      builder.addInt32(2, 20);
      builder.addOffset(3, stringOffset);
      builder.addInt32(4, 40);
      builder.addUint32(5, 0x9ABCDEF0);
      builder.addUint8(6, 0x9A);
      int offset = builder.endTable();
      byteList = builder.finish(offset);
    }
    // read and verify
    BufferContext buf = new BufferContext.fromBytes(byteList);
    int objectOffset = buf.derefObject(0);
    expect(
        const BoolReader().vTableGet(buf, objectOffset, indexToField(0)), true);
    expect(
        const Int8Reader().vTableGet(buf, objectOffset, indexToField(1)), 10);
    expect(
        const Int32Reader().vTableGet(buf, objectOffset, indexToField(2)), 20);
    expect(const StringReader().vTableGet(buf, objectOffset, indexToField(3)),
        '12345');
    expect(
        const Int32Reader().vTableGet(buf, objectOffset, indexToField(4)), 40);
    expect(const Uint32Reader().vTableGet(buf, objectOffset, indexToField(5)),
        0x9ABCDEF0);
    expect(const Uint8Reader().vTableGet(buf, objectOffset, indexToField(6)),
        0x9A);
  }

  void test_writeList_of_Uint32() {
    List<int> values = <int>[10, 100, 12345, 0x9abcdef0];
    // write
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      int offset = builder.writeListUint32(values);
      byteList = builder.finish(offset);
    }
    // read and verify
    BufferContext buf = new BufferContext.fromBytes(byteList);
    List<int> items = const Uint32ListReader().read(buf, 0);
    expect(items, hasLength(4));
    expect(items, orderedEquals(values));
  }

  void test_writeList_ofBool() {
    void verifyListBooleans(int len, List<int> trueBits) {
      // write
      List<int> byteList;
      {
        Builder builder = new Builder(initialSize: 0);
        List<bool> values = new List<bool>.filled(len, false);
        for (int bit in trueBits) {
          values[bit] = true;
        }
        int offset = builder.writeListBool(values);
        byteList = builder.finish(offset);
      }
      // read and verify
      BufferContext buf = new BufferContext.fromBytes(byteList);
      List<bool> items = const BoolListReader().read(buf, 0);
      expect(items, hasLength(len));
      for (int i = 0; i < items.length; i++) {
        expect(items[i], trueBits.contains(i), reason: 'bit $i of $len');
      }
    }

    verifyListBooleans(0, <int>[]);
    verifyListBooleans(1, <int>[]);
    verifyListBooleans(1, <int>[0]);
    verifyListBooleans(31, <int>[0, 1]);
    verifyListBooleans(31, <int>[1, 2, 24, 25, 30]);
    verifyListBooleans(31, <int>[0, 30]);
    verifyListBooleans(32, <int>[1, 2, 24, 25, 31]);
    verifyListBooleans(33, <int>[1, 2, 24, 25, 32]);
    verifyListBooleans(33, <int>[1, 2, 24, 25, 31, 32]);
    verifyListBooleans(63, <int>[]);
    verifyListBooleans(63, <int>[0, 1, 2, 61, 62]);
    verifyListBooleans(63, new List<int>.generate(63, (i) => i));
    verifyListBooleans(64, <int>[]);
    verifyListBooleans(64, <int>[0, 1, 2, 61, 62, 63]);
    verifyListBooleans(64, <int>[1, 2, 62]);
    verifyListBooleans(64, <int>[0, 1, 2, 63]);
    verifyListBooleans(64, new List<int>.generate(64, (i) => i));
    verifyListBooleans(100, <int>[0, 3, 30, 60, 90, 99]);
  }

  void test_writeList_ofInt32() {
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      int offset = builder.writeListInt32(<int>[1, 2, 3, 4, 5]);
      byteList = builder.finish(offset);
    }
    // read and verify
    BufferContext buf = new BufferContext.fromBytes(byteList);
    List<int> items = const ListReader<int>(const Int32Reader()).read(buf, 0);
    expect(items, hasLength(5));
    expect(items, orderedEquals(<int>[1, 2, 3, 4, 5]));
  }

  void test_writeList_ofFloat64() {
    List<double> values = <double>[-1.234567, 3.4E+9, -5.6E-13, 7.8, 12.13];
    // write
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      int offset = builder.writeListFloat64(values);
      byteList = builder.finish(offset);
    }

    // read and verify
    BufferContext buf = new BufferContext.fromBytes(byteList);
    List<double> items = const Float64ListReader().read(buf, 0);

    expect(items, hasLength(values.length));
    for (int i = 0; i < values.length; i++) {
      expect(values[i], closeTo(items[i], .001));
    }
  }

  void test_writeList_ofFloat32() {
    List<double> values = [1.0, 2.23, -3.213, 7.8, 12.13];
    // write
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      int offset = builder.writeListFloat32(values);
      byteList = builder.finish(offset);
    }
    // read and verify
    BufferContext buf = new BufferContext.fromBytes(byteList);
    List<double> items = const Float32ListReader().read(buf, 0);
    expect(items, hasLength(5));
    for (int i = 0; i < values.length; i++) {
      expect(values[i], closeTo(items[i], .001));
    }
  }

  void test_writeList_ofObjects() {
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      // write the object #1
      int object1;
      {
        builder.startTable();
        builder.addInt32(0, 10);
        builder.addInt32(1, 20);
        object1 = builder.endTable();
      }
      // write the object #1
      int object2;
      {
        builder.startTable();
        builder.addInt32(0, 100);
        builder.addInt32(1, 200);
        object2 = builder.endTable();
      }
      // write the list
      int offset = builder.writeList([object1, object2]);
      byteList = builder.finish(offset);
    }
    // read and verify
    BufferContext buf = new BufferContext.fromBytes(byteList);
    List<TestPointImpl> items =
        const ListReader<TestPointImpl>(const TestPointReader()).read(buf, 0);
    expect(items, hasLength(2));
    expect(items[0].x, 10);
    expect(items[0].y, 20);
    expect(items[1].x, 100);
    expect(items[1].y, 200);
  }

  void test_writeList_ofStrings_asRoot() {
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      int str1 = builder.writeString('12345');
      int str2 = builder.writeString('ABC');
      int offset = builder.writeList([str1, str2]);
      byteList = builder.finish(offset);
    }
    // read and verify
    BufferContext buf = new BufferContext.fromBytes(byteList);
    List<String> items =
        const ListReader<String>(const StringReader()).read(buf, 0);
    expect(items, hasLength(2));
    expect(items, contains('12345'));
    expect(items, contains('ABC'));
  }

  void test_writeList_ofStrings_inObject() {
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      int listOffset = builder.writeList(
          [builder.writeString('12345'), builder.writeString('ABC')]);
      builder.startTable();
      builder.addOffset(0, listOffset);
      int offset = builder.endTable();
      byteList = builder.finish(offset);
    }
    // read and verify
    BufferContext buf = new BufferContext.fromBytes(byteList);
    StringListWrapperImpl reader = new StringListWrapperReader().read(buf, 0);
    List<String> items = reader.items;
    expect(items, hasLength(2));
    expect(items, contains('12345'));
    expect(items, contains('ABC'));
  }

  void test_writeList_ofUint32() {
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      int offset = builder.writeListUint32(<int>[1, 2, 0x9ABCDEF0]);
      byteList = builder.finish(offset);
    }
    // read and verify
    BufferContext buf = new BufferContext.fromBytes(byteList);
    List<int> items = const Uint32ListReader().read(buf, 0);
    expect(items, hasLength(3));
    expect(items, orderedEquals(<int>[1, 2, 0x9ABCDEF0]));
  }

  void test_writeList_ofUint16() {
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      int offset = builder.writeListUint16(<int>[1, 2, 60000]);
      byteList = builder.finish(offset);
    }
    // read and verify
    BufferContext buf = new BufferContext.fromBytes(byteList);
    List<int> items = const Uint16ListReader().read(buf, 0);
    expect(items, hasLength(3));
    expect(items, orderedEquals(<int>[1, 2, 60000]));
  }

  void test_writeList_ofUint8() {
    List<int> byteList;
    {
      Builder builder = new Builder(initialSize: 0);
      int offset = builder.writeListUint8(<int>[1, 2, 3, 4, 0x9A]);
      byteList = builder.finish(offset);
    }
    // read and verify
    BufferContext buf = new BufferContext.fromBytes(byteList);
    List<int> items = const Uint8ListReader().read(buf, 0);
    expect(items, hasLength(5));
    expect(items, orderedEquals(<int>[1, 2, 3, 4, 0x9A]));
  }
}

class StringListWrapperImpl {
  final BufferContext bp;
  final int offset;

  StringListWrapperImpl(this.bp, this.offset);

  List<String> get items => const ListReader<String>(const StringReader())
      .vTableGet(bp, offset, indexToField(0));
}

class StringListWrapperReader extends TableReader<StringListWrapperImpl> {
  const StringListWrapperReader();

  @override
  StringListWrapperImpl createObject(BufferContext object, int offset) {
    return new StringListWrapperImpl(object, offset);
  }
}

class TestPointImpl {
  final BufferContext bp;
  final int offset;

  TestPointImpl(this.bp, this.offset);

  int get x => const Int32Reader().vTableGet(bp, offset, indexToField(0), 0);

  int get y => const Int32Reader().vTableGet(bp, offset, indexToField(1), 0);
}

class TestPointReader extends TableReader<TestPointImpl> {
  const TestPointReader();

  @override
  TestPointImpl createObject(BufferContext object, int offset) {
    return new TestPointImpl(object, offset);
  }
}

@reflectiveTest
class GeneratorTest {
  void test_constantEnumValues() async {
    expect(example.Color.values, same(example.Color.values));
    expect(example.Race.values, same(example.Race.values));
    expect(example.AnyTypeId.values, same(example.AnyTypeId.values));
    expect(example.AnyUniqueAliasesTypeId.values, same(example.AnyUniqueAliasesTypeId.values));
    expect(example.AnyAmbiguousAliasesTypeId.values, same(example.AnyAmbiguousAliasesTypeId.values));
  }
}
